./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/bin/ukojak-LBtLqBUTdQ --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 a871e941a14cf19147765419aa3746af2f9add859ed1f61f31f704f97208fdb0 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:23:11,602 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:23:11,604 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:23:11,658 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:23:11,658 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:23:11,663 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:23:11,666 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:23:11,670 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:23:11,673 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:23:11,681 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:23:11,682 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:23:11,684 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:23:11,684 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:23:11,687 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:23:11,690 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:23:11,695 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:23:11,697 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:23:11,698 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:23:11,704 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:23:11,711 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:23:11,720 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:23:11,721 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:23:11,725 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:23:11,726 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:23:11,731 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:23:11,732 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:23:11,732 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:23:11,734 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:23:11,735 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:23:11,736 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:23:11,737 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:23:11,737 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:23:11,739 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:23:11,740 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:23:11,742 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:23:11,742 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:23:11,743 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:23:11,743 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:23:11,743 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:23:11,744 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:23:11,753 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:23:11,754 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 00:23:11,802 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:23:11,803 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:23:11,804 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:23:11,804 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:23:11,805 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:23:11,805 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:23:11,805 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:23:11,805 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:23:11,806 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:23:11,806 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:23:11,807 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:23:11,807 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:23:11,807 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:23:11,807 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:23:11,808 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:23:11,808 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:23:11,808 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:23:11,808 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:23:11,808 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:23:11,809 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:23:11,809 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:23:11,809 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:23:11,809 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:23:11,809 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:23:11,810 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:23:11,810 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_213735eb-18bd-4d1d-85d5-a0e666e41590/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a871e941a14cf19147765419aa3746af2f9add859ed1f61f31f704f97208fdb0 [2021-11-23 00:23:12,043 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:23:12,072 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:23:12,075 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:23:12,076 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:23:12,077 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:23:12,078 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i [2021-11-23 00:23:12,164 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/bin/ukojak-LBtLqBUTdQ/data/fb04765d5/cd94e11fec87415f90447a9e90665112/FLAG3d26897b5 [2021-11-23 00:23:13,031 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:23:13,032 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i [2021-11-23 00:23:13,080 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/bin/ukojak-LBtLqBUTdQ/data/fb04765d5/cd94e11fec87415f90447a9e90665112/FLAG3d26897b5 [2021-11-23 00:23:13,551 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/bin/ukojak-LBtLqBUTdQ/data/fb04765d5/cd94e11fec87415f90447a9e90665112 [2021-11-23 00:23:13,554 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:23:13,556 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:23:13,558 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:23:13,558 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:23:13,561 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:23:13,562 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:23:13" (1/1) ... [2021-11-23 00:23:13,564 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d53d309 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:13, skipping insertion in model container [2021-11-23 00:23:13,565 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:23:13" (1/1) ... [2021-11-23 00:23:13,572 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:23:13,691 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:23:13,937 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4495,4508] [2021-11-23 00:23:13,945 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4555,4568] [2021-11-23 00:23:14,902 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:14,903 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:14,904 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:14,905 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:14,906 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:14,921 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:14,922 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:14,924 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:14,925 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:14,927 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:14,929 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:14,930 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:14,930 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:15,424 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 00:23:15,425 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 00:23:15,426 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 00:23:15,428 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 00:23:15,433 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 00:23:15,434 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 00:23:15,437 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 00:23:15,438 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 00:23:15,439 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 00:23:15,456 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 00:23:15,644 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 00:23:16,054 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,055 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,092 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,097 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,105 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,106 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,124 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,126 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,127 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,128 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,129 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,129 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,130 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,176 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:23:16,229 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:23:16,256 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4495,4508] [2021-11-23 00:23:16,257 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4555,4568] [2021-11-23 00:23:16,312 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,312 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,312 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,313 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,313 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,324 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,325 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,326 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,326 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,327 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,328 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,328 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,328 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,365 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 00:23:16,366 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 00:23:16,367 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 00:23:16,367 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 00:23:16,368 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 00:23:16,369 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 00:23:16,369 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 00:23:16,370 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 00:23:16,370 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 00:23:16,370 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 00:23:16,431 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 00:23:16,545 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,546 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,554 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,554 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,557 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,558 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,572 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,572 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,573 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,573 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,574 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,574 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,574 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:16,595 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:23:16,975 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:23:16,975 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:16 WrapperNode [2021-11-23 00:23:16,976 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:23:16,977 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:23:16,977 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:23:16,977 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:23:16,983 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:16" (1/1) ... [2021-11-23 00:23:17,144 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:16" (1/1) ... [2021-11-23 00:23:17,271 INFO L137 Inliner]: procedures = 775, calls = 2489, calls flagged for inlining = 67, calls inlined = 21, statements flattened = 1294 [2021-11-23 00:23:17,271 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:23:17,273 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:23:17,273 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:23:17,273 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:23:17,281 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:16" (1/1) ... [2021-11-23 00:23:17,281 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:16" (1/1) ... [2021-11-23 00:23:17,305 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:16" (1/1) ... [2021-11-23 00:23:17,306 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:16" (1/1) ... [2021-11-23 00:23:17,378 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:16" (1/1) ... [2021-11-23 00:23:17,394 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:16" (1/1) ... [2021-11-23 00:23:17,419 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:16" (1/1) ... [2021-11-23 00:23:17,438 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:23:17,439 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:23:17,439 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:23:17,439 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:23:17,446 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:16" (1/1) ... [2021-11-23 00:23:17,453 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:23:17,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:23:17,478 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:23:17,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:23:17,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-11-23 00:23:17,534 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 00:23:17,534 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 00:23:17,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 00:23:17,535 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 00:23:17,535 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 00:23:17,535 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 00:23:17,535 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 00:23:17,535 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_create [2021-11-23 00:23:17,535 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_create [2021-11-23 00:23:17,535 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2021-11-23 00:23:17,536 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2021-11-23 00:23:17,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 00:23:17,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:23:17,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 00:23:17,537 INFO L130 BoogieDeclarations]: Found specification of procedure s_emplace_item [2021-11-23 00:23:17,537 INFO L138 BoogieDeclarations]: Found implementation of procedure s_emplace_item [2021-11-23 00:23:17,537 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:23:17,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:23:17,538 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 00:23:17,538 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 00:23:17,538 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 00:23:17,538 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 00:23:17,538 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-23 00:23:17,539 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-23 00:23:17,539 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 00:23:17,539 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-23 00:23:17,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-23 00:23:17,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 00:23:17,539 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 00:23:17,540 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 00:23:17,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 00:23:17,540 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2021-11-23 00:23:17,540 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2021-11-23 00:23:17,540 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2021-11-23 00:23:17,540 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2021-11-23 00:23:17,540 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2021-11-23 00:23:17,540 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2021-11-23 00:23:17,541 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2021-11-23 00:23:17,541 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2021-11-23 00:23:17,541 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2021-11-23 00:23:17,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2021-11-23 00:23:17,541 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 00:23:17,541 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-23 00:23:17,542 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-23 00:23:17,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2021-11-23 00:23:17,542 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2021-11-23 00:23:17,543 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2021-11-23 00:23:17,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2021-11-23 00:23:17,546 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2021-11-23 00:23:17,546 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2021-11-23 00:23:17,546 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2021-11-23 00:23:17,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2021-11-23 00:23:17,547 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2021-11-23 00:23:17,548 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2021-11-23 00:23:17,548 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2021-11-23 00:23:17,548 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2021-11-23 00:23:17,548 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 00:23:17,554 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 00:23:17,554 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2021-11-23 00:23:17,554 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2021-11-23 00:23:17,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 00:23:17,556 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 00:23:17,556 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 00:23:17,556 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 00:23:17,556 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 00:23:17,556 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-23 00:23:17,556 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-23 00:23:17,556 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2021-11-23 00:23:17,557 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2021-11-23 00:23:17,557 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_equals [2021-11-23 00:23:17,576 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_equals [2021-11-23 00:23:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 00:23:17,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 00:23:17,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:23:18,074 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:23:18,077 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:23:18,285 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2021-11-23 00:23:18,317 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2021-11-23 00:23:19,130 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume !true; [2021-11-23 00:23:19,130 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##29: assume !true; [2021-11-23 00:23:19,992 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:23:20,232 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:23:20,233 INFO L301 CfgBuilder]: Removed 11 assume(true) statements. [2021-11-23 00:23:20,237 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:23:20 BoogieIcfgContainer [2021-11-23 00:23:20,237 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:23:20,238 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:23:20,239 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:23:20,249 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:23:20,249 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:23:20" (1/1) ... [2021-11-23 00:23:20,268 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:23:20,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:20,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 281 states and 381 transitions. [2021-11-23 00:23:20,387 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 381 transitions. [2021-11-23 00:23:20,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2021-11-23 00:23:20,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:20,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:20,451 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:419) 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.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) 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:145) 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) [2021-11-23 00:23:20,464 INFO L158 Benchmark]: Toolchain (without parser) took 6902.64ms. Allocated memory was 90.2MB in the beginning and 195.0MB in the end (delta: 104.9MB). Free memory was 52.1MB in the beginning and 121.7MB in the end (delta: -69.7MB). Peak memory consumption was 92.6MB. Max. memory is 16.1GB. [2021-11-23 00:23:20,465 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 90.2MB. Free memory was 61.4MB in the beginning and 61.3MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:23:20,466 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3418.69ms. Allocated memory was 90.2MB in the beginning and 157.3MB in the end (delta: 67.1MB). Free memory was 52.1MB in the beginning and 91.6MB in the end (delta: -39.5MB). Peak memory consumption was 73.6MB. Max. memory is 16.1GB. [2021-11-23 00:23:20,467 INFO L158 Benchmark]: Boogie Procedure Inliner took 294.34ms. Allocated memory is still 157.3MB. Free memory was 91.6MB in the beginning and 77.7MB in the end (delta: 13.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 00:23:20,468 INFO L158 Benchmark]: Boogie Preprocessor took 165.56ms. Allocated memory is still 157.3MB. Free memory was 77.7MB in the beginning and 66.4MB in the end (delta: 11.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 00:23:20,469 INFO L158 Benchmark]: RCFGBuilder took 2798.70ms. Allocated memory was 157.3MB in the beginning and 195.0MB in the end (delta: 37.7MB). Free memory was 66.4MB in the beginning and 75.9MB in the end (delta: -9.5MB). Peak memory consumption was 32.3MB. Max. memory is 16.1GB. [2021-11-23 00:23:20,471 INFO L158 Benchmark]: CodeCheck took 220.16ms. Allocated memory is still 195.0MB. Free memory was 75.9MB in the beginning and 121.7MB in the end (delta: -45.9MB). Peak memory consumption was 8.7MB. Max. memory is 16.1GB. [2021-11-23 00:23:20,474 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 90.2MB. Free memory was 61.4MB in the beginning and 61.3MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3418.69ms. Allocated memory was 90.2MB in the beginning and 157.3MB in the end (delta: 67.1MB). Free memory was 52.1MB in the beginning and 91.6MB in the end (delta: -39.5MB). Peak memory consumption was 73.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 294.34ms. Allocated memory is still 157.3MB. Free memory was 91.6MB in the beginning and 77.7MB in the end (delta: 13.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 165.56ms. Allocated memory is still 157.3MB. Free memory was 77.7MB in the beginning and 66.4MB in the end (delta: 11.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 2798.70ms. Allocated memory was 157.3MB in the beginning and 195.0MB in the end (delta: 37.7MB). Free memory was 66.4MB in the beginning and 75.9MB in the end (delta: -9.5MB). Peak memory consumption was 32.3MB. Max. memory is 16.1GB. * CodeCheck took 220.16ms. Allocated memory is still 195.0MB. Free memory was 75.9MB in the beginning and 121.7MB in the end (delta: -45.9MB). Peak memory consumption was 8.7MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 00:23:20,536 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/bin/ukojak-LBtLqBUTdQ --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 a871e941a14cf19147765419aa3746af2f9add859ed1f61f31f704f97208fdb0 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:23:22,872 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:23:22,875 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:23:22,912 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:23:22,913 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:23:22,917 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:23:22,918 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:23:22,926 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:23:22,929 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:23:22,935 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:23:22,940 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:23:22,943 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:23:22,943 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:23:22,947 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:23:22,948 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:23:22,950 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:23:22,951 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:23:22,952 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:23:22,955 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:23:22,957 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:23:22,959 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:23:22,962 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:23:22,964 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:23:22,965 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:23:22,972 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:23:22,978 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:23:22,978 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:23:22,980 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:23:22,981 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:23:22,982 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:23:22,984 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:23:22,984 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:23:22,986 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:23:22,987 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:23:22,988 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:23:22,989 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:23:22,990 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:23:22,990 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:23:22,991 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:23:22,993 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:23:22,993 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:23:22,996 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 00:23:23,047 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:23:23,049 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:23:23,050 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:23:23,051 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:23:23,052 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:23:23,052 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:23:23,053 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:23:23,053 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:23:23,053 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:23:23,053 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:23:23,054 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:23:23,054 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 00:23:23,055 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 00:23:23,055 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 00:23:23,055 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:23:23,055 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:23:23,056 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:23:23,056 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:23:23,056 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:23:23,056 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:23:23,056 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:23:23,057 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:23:23,057 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:23:23,057 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:23:23,057 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 00:23:23,058 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 00:23:23,058 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:23:23,058 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 00:23:23,058 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 00:23:23,058 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_213735eb-18bd-4d1d-85d5-a0e666e41590/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a871e941a14cf19147765419aa3746af2f9add859ed1f61f31f704f97208fdb0 [2021-11-23 00:23:23,479 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:23:23,500 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:23:23,503 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:23:23,504 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:23:23,505 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:23:23,506 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i [2021-11-23 00:23:23,579 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/bin/ukojak-LBtLqBUTdQ/data/c0d2407f2/87b4cb6bc757417cb7f6fe5d1a3ad8fc/FLAG21bdf4f9f [2021-11-23 00:23:24,571 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:23:24,572 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i [2021-11-23 00:23:24,605 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/bin/ukojak-LBtLqBUTdQ/data/c0d2407f2/87b4cb6bc757417cb7f6fe5d1a3ad8fc/FLAG21bdf4f9f [2021-11-23 00:23:25,043 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/bin/ukojak-LBtLqBUTdQ/data/c0d2407f2/87b4cb6bc757417cb7f6fe5d1a3ad8fc [2021-11-23 00:23:25,045 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:23:25,046 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:23:25,048 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:23:25,048 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:23:25,051 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:23:25,053 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:23:25" (1/1) ... [2021-11-23 00:23:25,054 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54c57c0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:25, skipping insertion in model container [2021-11-23 00:23:25,054 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:23:25" (1/1) ... [2021-11-23 00:23:25,061 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:23:25,215 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:23:25,470 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4495,4508] [2021-11-23 00:23:25,477 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4555,4568] [2021-11-23 00:23:26,566 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:26,567 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:26,567 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:26,568 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:26,589 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:26,604 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:26,605 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:26,608 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:26,609 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:26,611 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:26,612 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:26,613 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:26,613 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:27,137 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 00:23:27,140 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 00:23:27,142 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 00:23:27,146 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 00:23:27,147 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 00:23:27,148 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 00:23:27,151 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 00:23:27,152 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 00:23:27,154 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 00:23:27,155 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 00:23:27,428 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 00:23:27,865 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:27,866 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:27,889 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:27,904 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:27,911 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:27,911 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:27,926 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:27,927 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:27,928 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:27,928 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:27,929 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:27,929 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:27,929 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:27,966 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:23:28,001 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 00:23:28,113 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:23:28,119 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4495,4508] [2021-11-23 00:23:28,120 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4555,4568] [2021-11-23 00:23:28,169 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,169 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,170 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,170 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,171 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,180 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,180 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,181 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,182 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,183 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,183 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,184 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,184 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,223 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 00:23:28,224 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 00:23:28,225 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 00:23:28,226 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 00:23:28,227 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 00:23:28,228 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 00:23:28,228 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 00:23:28,229 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 00:23:28,229 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 00:23:28,230 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 00:23:28,274 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 00:23:28,403 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,404 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,428 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,428 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,432 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,433 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,446 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,447 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,447 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,448 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,448 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,449 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,450 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,472 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:23:28,495 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:23:28,523 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4495,4508] [2021-11-23 00:23:28,524 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/sv-benchmarks/c/aws-c-common/aws_hash_table_create_harness.i[4555,4568] [2021-11-23 00:23:28,562 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,563 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,563 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,564 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,564 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,569 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,570 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,570 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,571 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,572 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,573 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,574 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,574 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,627 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 00:23:28,628 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 00:23:28,629 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 00:23:28,630 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 00:23:28,631 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 00:23:28,631 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 00:23:28,632 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 00:23:28,632 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 00:23:28,633 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 00:23:28,633 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 00:23:28,653 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 00:23:28,783 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,800 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,809 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,810 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,813 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,813 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,839 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,839 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,840 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,840 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,840 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,841 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,841 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:23:28,916 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:23:29,229 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:23:29,229 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:29 WrapperNode [2021-11-23 00:23:29,229 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:23:29,231 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:23:29,231 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:23:29,231 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:23:29,238 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:29" (1/1) ... [2021-11-23 00:23:29,353 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:29" (1/1) ... [2021-11-23 00:23:29,473 INFO L137 Inliner]: procedures = 795, calls = 2489, calls flagged for inlining = 69, calls inlined = 20, statements flattened = 1273 [2021-11-23 00:23:29,474 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:23:29,474 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:23:29,474 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:23:29,475 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:23:29,483 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:29" (1/1) ... [2021-11-23 00:23:29,483 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:29" (1/1) ... [2021-11-23 00:23:29,502 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:29" (1/1) ... [2021-11-23 00:23:29,503 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:29" (1/1) ... [2021-11-23 00:23:29,588 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:29" (1/1) ... [2021-11-23 00:23:29,610 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:29" (1/1) ... [2021-11-23 00:23:29,637 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:29" (1/1) ... [2021-11-23 00:23:29,660 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:23:29,663 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:23:29,663 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:23:29,664 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:23:29,665 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:29" (1/1) ... [2021-11-23 00:23:29,672 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:23:29,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:23:29,697 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:23:29,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:23:29,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2021-11-23 00:23:29,765 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 00:23:29,766 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 00:23:29,769 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 00:23:29,770 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 00:23:29,770 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 00:23:29,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 00:23:29,770 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_create [2021-11-23 00:23:29,771 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_create [2021-11-23 00:23:29,771 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2021-11-23 00:23:29,772 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2021-11-23 00:23:29,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 00:23:29,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:23:29,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 00:23:29,777 INFO L130 BoogieDeclarations]: Found specification of procedure s_emplace_item [2021-11-23 00:23:29,778 INFO L138 BoogieDeclarations]: Found implementation of procedure s_emplace_item [2021-11-23 00:23:29,778 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:23:29,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:23:29,778 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 00:23:29,778 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 00:23:29,778 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 00:23:29,779 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 00:23:29,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 00:23:29,779 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-23 00:23:29,779 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-23 00:23:29,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 00:23:29,779 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-23 00:23:29,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-23 00:23:29,780 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 00:23:29,780 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 00:23:29,780 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 00:23:29,780 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2021-11-23 00:23:29,780 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2021-11-23 00:23:29,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 00:23:29,781 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2021-11-23 00:23:29,781 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2021-11-23 00:23:29,781 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2021-11-23 00:23:29,781 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2021-11-23 00:23:29,781 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2021-11-23 00:23:29,781 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2021-11-23 00:23:29,782 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2021-11-23 00:23:29,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2021-11-23 00:23:29,782 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 00:23:29,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 00:23:29,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 00:23:29,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 00:23:29,782 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-23 00:23:29,783 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-23 00:23:29,783 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2021-11-23 00:23:29,783 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2021-11-23 00:23:29,783 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2021-11-23 00:23:29,784 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2021-11-23 00:23:29,784 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2021-11-23 00:23:29,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2021-11-23 00:23:29,784 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2021-11-23 00:23:29,784 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2021-11-23 00:23:29,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 00:23:29,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 00:23:29,785 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2021-11-23 00:23:29,785 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2021-11-23 00:23:29,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2021-11-23 00:23:29,785 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 00:23:29,785 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 00:23:29,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 00:23:29,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 00:23:29,786 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2021-11-23 00:23:29,786 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2021-11-23 00:23:29,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 00:23:29,786 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 00:23:29,786 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 00:23:29,787 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 00:23:29,787 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 00:23:29,787 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-23 00:23:29,787 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-23 00:23:29,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2021-11-23 00:23:29,787 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2021-11-23 00:23:29,789 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2021-11-23 00:23:29,789 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_equals [2021-11-23 00:23:29,789 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_equals [2021-11-23 00:23:30,349 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:23:30,352 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:23:41,484 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2021-11-23 00:23:52,487 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2021-11-23 00:24:15,259 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume !true; [2021-11-23 00:24:15,260 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##29: assume !true; [2021-11-23 00:24:26,583 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:24:26,892 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:24:26,892 INFO L301 CfgBuilder]: Removed 11 assume(true) statements. [2021-11-23 00:24:26,897 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:24:26 BoogieIcfgContainer [2021-11-23 00:24:26,897 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:24:26,898 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:24:26,898 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:24:26,907 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:24:26,907 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:24:26" (1/1) ... [2021-11-23 00:24:26,926 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:24:26,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:24:27,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 264 states and 361 transitions. [2021-11-23 00:24:27,024 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 361 transitions. [2021-11-23 00:24:27,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2021-11-23 00:24:27,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:24:27,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:24:27,076 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:419) 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:145) 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) [2021-11-23 00:24:27,079 INFO L158 Benchmark]: Toolchain (without parser) took 62031.95ms. Allocated memory was 67.1MB in the beginning and 190.8MB in the end (delta: 123.7MB). Free memory was 35.8MB in the beginning and 46.4MB in the end (delta: -10.6MB). Peak memory consumption was 115.5MB. Max. memory is 16.1GB. [2021-11-23 00:24:27,080 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 67.1MB. Free memory is still 47.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:24:27,081 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4182.01ms. Allocated memory was 67.1MB in the beginning and 144.7MB in the end (delta: 77.6MB). Free memory was 35.5MB in the beginning and 73.4MB in the end (delta: -37.9MB). Peak memory consumption was 70.4MB. Max. memory is 16.1GB. [2021-11-23 00:24:27,081 INFO L158 Benchmark]: Boogie Procedure Inliner took 243.21ms. Allocated memory is still 144.7MB. Free memory was 73.4MB in the beginning and 59.6MB in the end (delta: 13.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-23 00:24:27,082 INFO L158 Benchmark]: Boogie Preprocessor took 187.86ms. Allocated memory is still 144.7MB. Free memory was 59.6MB in the beginning and 47.1MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 00:24:27,082 INFO L158 Benchmark]: RCFGBuilder took 57233.81ms. Allocated memory was 144.7MB in the beginning and 190.8MB in the end (delta: 46.1MB). Free memory was 46.1MB in the beginning and 53.7MB in the end (delta: -7.6MB). Peak memory consumption was 56.2MB. Max. memory is 16.1GB. [2021-11-23 00:24:27,083 INFO L158 Benchmark]: CodeCheck took 180.08ms. Allocated memory is still 190.8MB. Free memory was 53.7MB in the beginning and 46.4MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 00:24:27,085 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 67.1MB. Free memory is still 47.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4182.01ms. Allocated memory was 67.1MB in the beginning and 144.7MB in the end (delta: 77.6MB). Free memory was 35.5MB in the beginning and 73.4MB in the end (delta: -37.9MB). Peak memory consumption was 70.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 243.21ms. Allocated memory is still 144.7MB. Free memory was 73.4MB in the beginning and 59.6MB in the end (delta: 13.8MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 187.86ms. Allocated memory is still 144.7MB. Free memory was 59.6MB in the beginning and 47.1MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 57233.81ms. Allocated memory was 144.7MB in the beginning and 190.8MB in the end (delta: 46.1MB). Free memory was 46.1MB in the beginning and 53.7MB in the end (delta: -7.6MB). Peak memory consumption was 56.2MB. Max. memory is 16.1GB. * CodeCheck took 180.08ms. Allocated memory is still 190.8MB. Free memory was 53.7MB in the beginning and 46.4MB 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. [2021-11-23 00:24:27,198 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213735eb-18bd-4d1d-85d5-a0e666e41590/bin/ukojak-LBtLqBUTdQ/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