./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/bin/ukojak-CydTVMUXoH --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 b1e17fda858e874821809b4efef78fd91cf6fdf1723d3ff0faf91ee901e13b86 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 06:34:29,613 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:34:29,615 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:34:29,659 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:34:29,659 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:34:29,666 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:34:29,668 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:34:29,671 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:34:29,675 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:34:29,678 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:34:29,681 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:34:29,686 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:34:29,688 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:34:29,692 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:34:29,694 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:34:29,696 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:34:29,699 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:34:29,705 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:34:29,707 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:34:29,710 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:34:29,716 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:34:29,718 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:34:29,719 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:34:29,722 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:34:29,726 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:34:29,731 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:34:29,732 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:34:29,733 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:34:29,734 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:34:29,736 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:34:29,737 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:34:29,738 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:34:29,741 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:34:29,742 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:34:29,744 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:34:29,745 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:34:29,746 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:34:29,746 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:34:29,746 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:34:29,748 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:34:29,749 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:34:29,750 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 06:34:29,803 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:34:29,803 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:34:29,805 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:34:29,805 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:34:29,806 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:34:29,806 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:34:29,807 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:34:29,807 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 06:34:29,807 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:34:29,808 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:34:29,809 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:34:29,809 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:34:29,809 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:34:29,810 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:34:29,810 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:34:29,810 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:34:29,811 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:34:29,811 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:34:29,811 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:34:29,811 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:34:29,812 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:34:29,812 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:34:29,812 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 06:34:29,813 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 06:34:29,813 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:34:29,813 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_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b1e17fda858e874821809b4efef78fd91cf6fdf1723d3ff0faf91ee901e13b86 [2022-11-16 06:34:30,152 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:34:30,179 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:34:30,183 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:34:30,184 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:34:30,185 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:34:30,187 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i [2022-11-16 06:34:30,266 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/bin/ukojak-CydTVMUXoH/data/7b1da1e20/5e325603731342719252552da97482b2/FLAGc3f38e3d5 [2022-11-16 06:34:31,373 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:34:31,373 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i [2022-11-16 06:34:31,422 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/bin/ukojak-CydTVMUXoH/data/7b1da1e20/5e325603731342719252552da97482b2/FLAGc3f38e3d5 [2022-11-16 06:34:31,724 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/bin/ukojak-CydTVMUXoH/data/7b1da1e20/5e325603731342719252552da97482b2 [2022-11-16 06:34:31,727 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:34:31,729 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:34:31,733 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:34:31,733 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:34:31,737 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:34:31,738 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:34:31" (1/1) ... [2022-11-16 06:34:31,739 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6408290c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:34:31, skipping insertion in model container [2022-11-16 06:34:31,739 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:34:31" (1/1) ... [2022-11-16 06:34:31,748 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:34:31,913 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:34:32,353 WARN L229 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_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4501,4514] [2022-11-16 06:34:32,365 WARN L229 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_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4561,4574] [2022-11-16 06:34:33,701 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:33,708 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:33,710 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:33,712 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:33,717 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:33,745 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:33,748 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:33,750 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:33,751 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:34,244 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:34:34,246 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:34:34,247 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:34:34,248 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:34:34,250 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:34:34,251 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:34:34,252 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:34:34,253 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:34:34,254 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:34:34,255 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:34:34,487 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:34:34,515 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:34,516 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:34,639 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:34,643 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:34,830 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:34:34,903 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:34:34,925 WARN L229 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_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4501,4514] [2022-11-16 06:34:34,926 WARN L229 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_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4561,4574] [2022-11-16 06:34:34,974 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:34,975 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:34,975 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:34,976 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:34,977 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:34,985 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:34,985 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:34,987 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:34,987 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:35,024 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:34:35,025 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:34:35,026 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:34:35,028 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:34:35,029 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:34:35,030 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:34:35,030 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:34:35,031 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:34:35,032 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:34:35,032 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:34:35,055 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:34:35,070 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:35,071 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:35,119 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:35,120 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:35,150 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:34:35,497 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:34:35,498 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:34:35 WrapperNode [2022-11-16 06:34:35,498 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:34:35,499 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:34:35,499 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:34:35,499 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:34:35,508 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:34:35" (1/1) ... [2022-11-16 06:34:35,638 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:34:35" (1/1) ... [2022-11-16 06:34:35,781 INFO L138 Inliner]: procedures = 691, calls = 2637, calls flagged for inlining = 61, calls inlined = 11, statements flattened = 1065 [2022-11-16 06:34:35,781 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:34:35,782 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:34:35,782 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:34:35,783 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:34:35,795 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:34:35" (1/1) ... [2022-11-16 06:34:35,795 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:34:35" (1/1) ... [2022-11-16 06:34:35,816 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:34:35" (1/1) ... [2022-11-16 06:34:35,817 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:34:35" (1/1) ... [2022-11-16 06:34:35,897 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:34:35" (1/1) ... [2022-11-16 06:34:35,923 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:34:35" (1/1) ... [2022-11-16 06:34:35,932 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:34:35" (1/1) ... [2022-11-16 06:34:35,953 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:34:35" (1/1) ... [2022-11-16 06:34:35,973 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:34:35,974 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:34:35,974 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:34:35,974 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:34:35,981 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:34:35" (1/1) ... [2022-11-16 06:34:35,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:34:36,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:34:36,021 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:34:36,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:34:36,076 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-16 06:34:36,076 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-16 06:34:36,076 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-16 06:34:36,076 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-16 06:34:36,076 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 06:34:36,077 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 06:34:36,077 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 06:34:36,078 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-16 06:34:36,078 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-16 06:34:36,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 06:34:36,080 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-16 06:34:36,080 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-16 06:34:36,081 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 06:34:36,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 06:34:36,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 06:34:36,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:34:36,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 06:34:36,083 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-16 06:34:36,083 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-16 06:34:36,084 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:34:36,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:34:36,085 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 06:34:36,085 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 06:34:36,086 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-16 06:34:36,086 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-16 06:34:36,086 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-11-16 06:34:36,086 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-11-16 06:34:36,086 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 06:34:36,086 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 06:34:36,087 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-16 06:34:36,087 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-16 06:34:36,088 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-11-16 06:34:36,088 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-11-16 06:34:36,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 06:34:36,089 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-11-16 06:34:36,089 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-11-16 06:34:36,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 06:34:36,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 06:34:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 06:34:36,090 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 06:34:36,090 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-11-16 06:34:36,090 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-11-16 06:34:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure assert_bytes_match [2022-11-16 06:34:36,091 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_bytes_match [2022-11-16 06:34:36,091 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 06:34:36,091 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 06:34:36,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 06:34:36,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 06:34:36,529 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:34:36,532 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:34:38,460 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 06:34:38,873 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 06:34:38,874 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-16 06:34:38,877 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:34:38 BoogieIcfgContainer [2022-11-16 06:34:38,877 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 06:34:38,879 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 06:34:38,880 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 06:34:38,893 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 06:34:38,893 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:34:38" (1/1) ... [2022-11-16 06:34:38,915 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 06:34:39,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:39,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 194 states and 267 transitions. [2022-11-16 06:34:39,026 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 267 transitions. [2022-11-16 06:34:39,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 06:34:39,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:39,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:39,102 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 06:34:39,111 INFO L158 Benchmark]: Toolchain (without parser) took 7381.32ms. Allocated memory was 98.6MB in the beginning and 190.8MB in the end (delta: 92.3MB). Free memory was 54.1MB in the beginning and 89.2MB in the end (delta: -35.1MB). Peak memory consumption was 57.8MB. Max. memory is 16.1GB. [2022-11-16 06:34:39,111 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 98.6MB. Free memory is still 79.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:34:39,112 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3765.36ms. Allocated memory was 98.6MB in the beginning and 125.8MB in the end (delta: 27.3MB). Free memory was 53.9MB in the beginning and 50.8MB in the end (delta: 3.1MB). Peak memory consumption was 56.9MB. Max. memory is 16.1GB. [2022-11-16 06:34:39,113 INFO L158 Benchmark]: Boogie Procedure Inliner took 282.61ms. Allocated memory was 125.8MB in the beginning and 190.8MB in the end (delta: 65.0MB). Free memory was 50.2MB in the beginning and 137.0MB in the end (delta: -86.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 06:34:39,114 INFO L158 Benchmark]: Boogie Preprocessor took 190.67ms. Allocated memory is still 190.8MB. Free memory was 137.0MB in the beginning and 128.7MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 06:34:39,114 INFO L158 Benchmark]: RCFGBuilder took 2903.41ms. Allocated memory is still 190.8MB. Free memory was 127.6MB in the beginning and 96.5MB in the end (delta: 31.1MB). Peak memory consumption was 69.8MB. Max. memory is 16.1GB. [2022-11-16 06:34:39,115 INFO L158 Benchmark]: CodeCheck took 230.31ms. Allocated memory is still 190.8MB. Free memory was 96.5MB in the beginning and 89.2MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 06:34:39,118 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 98.6MB. Free memory is still 79.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3765.36ms. Allocated memory was 98.6MB in the beginning and 125.8MB in the end (delta: 27.3MB). Free memory was 53.9MB in the beginning and 50.8MB in the end (delta: 3.1MB). Peak memory consumption was 56.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 282.61ms. Allocated memory was 125.8MB in the beginning and 190.8MB in the end (delta: 65.0MB). Free memory was 50.2MB in the beginning and 137.0MB in the end (delta: -86.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 190.67ms. Allocated memory is still 190.8MB. Free memory was 137.0MB in the beginning and 128.7MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2903.41ms. Allocated memory is still 190.8MB. Free memory was 127.6MB in the beginning and 96.5MB in the end (delta: 31.1MB). Peak memory consumption was 69.8MB. Max. memory is 16.1GB. * CodeCheck took 230.31ms. Allocated memory is still 190.8MB. Free memory was 96.5MB in the beginning and 89.2MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 06:34:39,160 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/bin/ukojak-CydTVMUXoH --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 b1e17fda858e874821809b4efef78fd91cf6fdf1723d3ff0faf91ee901e13b86 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 06:34:41,780 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:34:41,784 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:34:41,830 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:34:41,831 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:34:41,836 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:34:41,839 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:34:41,845 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:34:41,848 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:34:41,854 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:34:41,856 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:34:41,859 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:34:41,860 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:34:41,863 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:34:41,865 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:34:41,867 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:34:41,869 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:34:41,871 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:34:41,878 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:34:41,883 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:34:41,891 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:34:41,893 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:34:41,894 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:34:41,897 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:34:41,902 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:34:41,908 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:34:41,909 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:34:41,910 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:34:41,912 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:34:41,913 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:34:41,913 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:34:41,915 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:34:41,917 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:34:41,918 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:34:41,919 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:34:41,920 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:34:41,921 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:34:41,922 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:34:41,922 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:34:41,924 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:34:41,925 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:34:41,931 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 06:34:41,981 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:34:41,981 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:34:41,983 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:34:41,983 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:34:41,985 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:34:41,985 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:34:41,986 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:34:41,986 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:34:41,986 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:34:41,987 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:34:41,988 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:34:41,988 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 06:34:41,989 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 06:34:41,989 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 06:34:41,989 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:34:41,989 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:34:41,990 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:34:41,990 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:34:41,990 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:34:41,990 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:34:41,991 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:34:41,991 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:34:41,991 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:34:41,991 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:34:41,992 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 06:34:41,992 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 06:34:41,992 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:34:41,992 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 06:34:41,993 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 06:34:41,993 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_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b1e17fda858e874821809b4efef78fd91cf6fdf1723d3ff0faf91ee901e13b86 [2022-11-16 06:34:42,510 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:34:42,538 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:34:42,541 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:34:42,543 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:34:42,544 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:34:42,546 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i [2022-11-16 06:34:42,642 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/bin/ukojak-CydTVMUXoH/data/c8e085a05/a56c03b9d35b457f8a69f559b40d7cbc/FLAG6bdc65d82 [2022-11-16 06:34:43,685 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:34:43,686 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i [2022-11-16 06:34:43,746 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/bin/ukojak-CydTVMUXoH/data/c8e085a05/a56c03b9d35b457f8a69f559b40d7cbc/FLAG6bdc65d82 [2022-11-16 06:34:44,073 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/bin/ukojak-CydTVMUXoH/data/c8e085a05/a56c03b9d35b457f8a69f559b40d7cbc [2022-11-16 06:34:44,076 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:34:44,078 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:34:44,082 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:34:44,082 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:34:44,086 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:34:44,087 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:34:44" (1/1) ... [2022-11-16 06:34:44,089 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c7ce289 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:34:44, skipping insertion in model container [2022-11-16 06:34:44,089 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:34:44" (1/1) ... [2022-11-16 06:34:44,099 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:34:44,242 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:34:44,647 WARN L229 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_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4501,4514] [2022-11-16 06:34:44,657 WARN L229 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_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4561,4574] [2022-11-16 06:34:45,833 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:45,838 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:45,840 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:45,841 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:45,842 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:45,861 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:45,862 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:45,864 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:45,865 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:46,346 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:34:46,348 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:34:46,349 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:34:46,351 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:34:46,353 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:34:46,354 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:34:46,355 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:34:46,362 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:34:46,363 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:34:46,364 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:34:46,719 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:34:46,778 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:46,784 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:46,906 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:46,906 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:47,031 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:34:47,131 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 06:34:47,230 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:34:47,236 WARN L229 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_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4501,4514] [2022-11-16 06:34:47,237 WARN L229 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_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4561,4574] [2022-11-16 06:34:47,295 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:47,297 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:47,297 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:47,298 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:47,299 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:47,324 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:47,325 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:47,327 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:47,327 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:47,379 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:34:47,380 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:34:47,381 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:34:47,382 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:34:47,384 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:34:47,384 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:34:47,385 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:34:47,386 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:34:47,387 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:34:47,387 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:34:47,414 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:34:47,431 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:47,431 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:47,501 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:47,502 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:47,535 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:34:47,563 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:34:47,596 WARN L229 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_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4501,4514] [2022-11-16 06:34:47,597 WARN L229 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_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4561,4574] [2022-11-16 06:34:47,652 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:47,653 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:47,654 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:47,654 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:47,655 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:47,661 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:47,661 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:47,662 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:47,663 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:47,701 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:34:47,702 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:34:47,703 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:34:47,704 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:34:47,705 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:34:47,705 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:34:47,706 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:34:47,706 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:34:47,707 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:34:47,707 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:34:47,778 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:34:47,796 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:47,797 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:47,852 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:47,853 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:34:47,887 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:34:48,197 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:34:48,198 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:34:48 WrapperNode [2022-11-16 06:34:48,198 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:34:48,200 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:34:48,200 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:34:48,200 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:34:48,209 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:34:48" (1/1) ... [2022-11-16 06:34:48,406 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:34:48" (1/1) ... [2022-11-16 06:34:48,551 INFO L138 Inliner]: procedures = 711, calls = 2637, calls flagged for inlining = 61, calls inlined = 11, statements flattened = 1061 [2022-11-16 06:34:48,552 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:34:48,554 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:34:48,554 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:34:48,554 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:34:48,590 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:34:48" (1/1) ... [2022-11-16 06:34:48,590 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:34:48" (1/1) ... [2022-11-16 06:34:48,601 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:34:48" (1/1) ... [2022-11-16 06:34:48,602 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:34:48" (1/1) ... [2022-11-16 06:34:48,675 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:34:48" (1/1) ... [2022-11-16 06:34:48,687 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:34:48" (1/1) ... [2022-11-16 06:34:48,711 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:34:48" (1/1) ... [2022-11-16 06:34:48,717 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:34:48" (1/1) ... [2022-11-16 06:34:48,726 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:34:48,727 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:34:48,727 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:34:48,727 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:34:48,728 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:34:48" (1/1) ... [2022-11-16 06:34:48,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:34:48,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:34:48,761 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:34:48,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:34:48,811 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-16 06:34:48,812 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-16 06:34:48,812 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-16 06:34:48,812 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-16 06:34:48,812 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 06:34:48,812 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 06:34:48,813 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 06:34:48,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 06:34:48,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 06:34:48,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 06:34:48,813 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-16 06:34:48,813 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-16 06:34:48,814 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-16 06:34:48,814 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-16 06:34:48,814 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 06:34:48,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 06:34:48,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 06:34:48,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:34:48,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 06:34:48,815 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-16 06:34:48,815 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-16 06:34:48,816 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:34:48,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:34:48,816 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 06:34:48,816 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 06:34:48,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 06:34:48,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 06:34:48,816 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-16 06:34:48,817 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-16 06:34:48,817 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-11-16 06:34:48,817 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-11-16 06:34:48,817 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 06:34:48,817 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 06:34:48,818 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-16 06:34:48,818 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-16 06:34:48,818 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-11-16 06:34:48,818 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-11-16 06:34:48,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 06:34:48,819 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-11-16 06:34:48,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-11-16 06:34:48,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 06:34:48,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 06:34:48,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 06:34:48,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 06:34:48,825 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 06:34:48,826 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 06:34:48,826 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-11-16 06:34:48,827 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-11-16 06:34:48,827 INFO L130 BoogieDeclarations]: Found specification of procedure assert_bytes_match [2022-11-16 06:34:48,828 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_bytes_match [2022-11-16 06:34:48,833 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 06:34:48,833 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 06:34:49,324 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:34:49,326 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:34:52,956 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 06:34:53,416 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 06:34:53,416 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-16 06:34:53,422 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:34:53 BoogieIcfgContainer [2022-11-16 06:34:53,423 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 06:34:53,424 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 06:34:53,424 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 06:34:53,435 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 06:34:53,435 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:34:53" (1/1) ... [2022-11-16 06:34:53,448 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 06:34:53,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:53,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 193 states and 266 transitions. [2022-11-16 06:34:53,538 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 266 transitions. [2022-11-16 06:34:53,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 06:34:53,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:53,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:53,593 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 06:34:53,602 INFO L158 Benchmark]: Toolchain (without parser) took 9520.93ms. Allocated memory was 83.9MB in the beginning and 213.9MB in the end (delta: 130.0MB). Free memory was 59.6MB in the beginning and 66.0MB in the end (delta: -6.4MB). Peak memory consumption was 123.3MB. Max. memory is 16.1GB. [2022-11-16 06:34:53,602 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 83.9MB. Free memory is still 64.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:34:53,603 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4116.64ms. Allocated memory was 83.9MB in the beginning and 172.0MB in the end (delta: 88.1MB). Free memory was 59.3MB in the beginning and 85.8MB in the end (delta: -26.5MB). Peak memory consumption was 73.7MB. Max. memory is 16.1GB. [2022-11-16 06:34:53,606 INFO L158 Benchmark]: Boogie Procedure Inliner took 353.23ms. Allocated memory is still 172.0MB. Free memory was 85.8MB in the beginning and 72.8MB in the end (delta: 13.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 06:34:53,609 INFO L158 Benchmark]: Boogie Preprocessor took 172.35ms. Allocated memory is still 172.0MB. Free memory was 72.8MB in the beginning and 102.3MB in the end (delta: -29.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-16 06:34:53,612 INFO L158 Benchmark]: RCFGBuilder took 4695.79ms. Allocated memory was 172.0MB in the beginning and 213.9MB in the end (delta: 41.9MB). Free memory was 102.3MB in the beginning and 73.5MB in the end (delta: 28.8MB). Peak memory consumption was 86.2MB. Max. memory is 16.1GB. [2022-11-16 06:34:53,612 INFO L158 Benchmark]: CodeCheck took 174.52ms. Allocated memory is still 213.9MB. Free memory was 73.5MB in the beginning and 66.0MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 06:34:53,616 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42ms. Allocated memory is still 83.9MB. Free memory is still 64.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4116.64ms. Allocated memory was 83.9MB in the beginning and 172.0MB in the end (delta: 88.1MB). Free memory was 59.3MB in the beginning and 85.8MB in the end (delta: -26.5MB). Peak memory consumption was 73.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 353.23ms. Allocated memory is still 172.0MB. Free memory was 85.8MB in the beginning and 72.8MB in the end (delta: 13.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 172.35ms. Allocated memory is still 172.0MB. Free memory was 72.8MB in the beginning and 102.3MB in the end (delta: -29.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 4695.79ms. Allocated memory was 172.0MB in the beginning and 213.9MB in the end (delta: 41.9MB). Free memory was 102.3MB in the beginning and 73.5MB in the end (delta: 28.8MB). Peak memory consumption was 86.2MB. Max. memory is 16.1GB. * CodeCheck took 174.52ms. Allocated memory is still 213.9MB. Free memory was 73.5MB in the beginning and 66.0MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 06:34:53,647 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_233b2c84-c8be-4ac2-9ac5-738a51f03a6a/bin/ukojak-CydTVMUXoH/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