./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 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_79d65534-a53b-4cdd-a8bf-ef262d79103a/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/bin/ukojak-rkRKPMF4O4 --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 2ad3499a84c2c35b8e3c610469c225c90c5334bbf5fb5da0ea039ef2ab37c9b0 --- 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-2329fc7 [2022-12-15 01:18:48,956 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:18:48,958 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:18:48,985 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:18:48,986 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:18:48,987 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:18:48,988 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:18:48,989 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:18:48,990 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:18:48,991 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:18:48,997 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:18:48,998 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:18:48,999 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:18:49,000 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:18:49,001 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:18:49,002 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:18:49,002 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:18:49,003 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:18:49,005 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:18:49,006 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:18:49,008 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:18:49,009 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:18:49,010 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:18:49,011 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:18:49,024 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:18:49,024 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:18:49,024 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:18:49,025 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:18:49,026 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:18:49,027 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:18:49,027 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:18:49,028 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:18:49,028 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:18:49,029 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:18:49,030 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:18:49,030 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:18:49,030 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:18:49,031 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:18:49,031 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:18:49,032 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:18:49,032 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:18:49,033 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 01:18:49,050 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:18:49,050 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:18:49,050 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:18:49,051 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:18:49,051 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:18:49,051 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:18:49,051 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:18:49,052 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:18:49,052 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:18:49,052 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:18:49,052 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:18:49,052 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:18:49,052 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:18:49,052 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:18:49,052 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:18:49,053 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:18:49,053 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:18:49,053 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:18:49,053 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:18:49,053 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:18:49,053 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:18:49,054 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:18:49,054 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 01:18:49,054 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 01:18:49,054 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:18:49,054 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_79d65534-a53b-4cdd-a8bf-ef262d79103a/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2ad3499a84c2c35b8e3c610469c225c90c5334bbf5fb5da0ea039ef2ab37c9b0 [2022-12-15 01:18:49,236 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:18:49,253 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:18:49,255 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:18:49,256 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:18:49,256 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:18:49,258 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i [2022-12-15 01:18:51,818 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:18:52,167 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:18:52,168 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i [2022-12-15 01:18:52,191 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/bin/ukojak-rkRKPMF4O4/data/8c1eca606/173fca65e57947a09002083c9eabbd49/FLAGfb4bfa8e7 [2022-12-15 01:18:52,203 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/bin/ukojak-rkRKPMF4O4/data/8c1eca606/173fca65e57947a09002083c9eabbd49 [2022-12-15 01:18:52,205 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:18:52,206 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:18:52,207 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:18:52,207 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:18:52,210 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:18:52,210 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:18:52" (1/1) ... [2022-12-15 01:18:52,211 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@181111c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:52, skipping insertion in model container [2022-12-15 01:18:52,211 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:18:52" (1/1) ... [2022-12-15 01:18:52,216 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:18:52,311 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:18:52,501 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i[4498,4511] [2022-12-15 01:18:52,507 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i[4558,4571] [2022-12-15 01:18:53,228 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:53,229 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:53,229 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:53,229 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:53,231 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:53,243 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:53,244 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:53,245 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:53,246 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:53,299 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:18:53,299 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:18:53,300 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:18:53,303 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 01:18:53,304 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 01:18:53,305 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 01:18:53,511 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 01:18:53,512 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 01:18:53,513 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 01:18:53,514 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 01:18:53,514 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 01:18:53,515 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 01:18:53,516 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 01:18:53,516 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 01:18:53,517 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 01:18:53,517 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 01:18:53,517 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 01:18:53,633 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 01:18:53,661 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 01:18:53,669 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:18:53,693 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:18:53,700 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:53,700 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:53,750 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:18:53,755 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:18:53,787 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:18:53,796 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i[4498,4511] [2022-12-15 01:18:53,797 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i[4558,4571] [2022-12-15 01:18:53,818 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:53,819 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:53,819 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:53,819 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:53,820 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:53,824 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:53,824 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:53,825 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:53,825 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:53,830 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:18:53,830 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:18:53,831 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:18:53,833 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 01:18:53,833 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 01:18:53,834 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 01:18:53,847 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 01:18:53,847 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 01:18:53,848 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 01:18:53,848 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 01:18:53,849 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 01:18:53,849 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 01:18:53,850 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 01:18:53,850 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 01:18:53,850 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 01:18:53,851 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 01:18:53,851 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 01:18:53,864 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 01:18:53,878 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 01:18:53,882 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:18:53,894 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:18:53,899 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:53,899 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:53,915 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:18:53,917 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:18:54,085 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:18:54,085 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:54 WrapperNode [2022-12-15 01:18:54,085 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:18:54,086 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:18:54,087 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:18:54,087 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:18:54,094 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:54" (1/1) ... [2022-12-15 01:18:54,153 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:54" (1/1) ... [2022-12-15 01:18:54,214 INFO L138 Inliner]: procedures = 690, calls = 2638, calls flagged for inlining = 61, calls inlined = 9, statements flattened = 867 [2022-12-15 01:18:54,215 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:18:54,216 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:18:54,216 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:18:54,216 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:18:54,225 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:54" (1/1) ... [2022-12-15 01:18:54,225 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:54" (1/1) ... [2022-12-15 01:18:54,232 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:54" (1/1) ... [2022-12-15 01:18:54,233 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:54" (1/1) ... [2022-12-15 01:18:54,281 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:54" (1/1) ... [2022-12-15 01:18:54,285 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:54" (1/1) ... [2022-12-15 01:18:54,291 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:54" (1/1) ... [2022-12-15 01:18:54,296 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:54" (1/1) ... [2022-12-15 01:18:54,305 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:18:54,306 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:18:54,306 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:18:54,306 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:18:54,307 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:54" (1/1) ... [2022-12-15 01:18:54,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:18:54,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:18:54,337 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:18:54,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:18:54,374 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-15 01:18:54,375 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-15 01:18:54,375 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-12-15 01:18:54,375 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-12-15 01:18:54,375 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:18:54,375 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 01:18:54,375 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 01:18:54,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 01:18:54,376 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 01:18:54,376 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 01:18:54,376 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_from_buf [2022-12-15 01:18:54,376 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_from_buf [2022-12-15 01:18:54,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 01:18:54,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:18:54,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 01:18:54,377 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:18:54,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:18:54,377 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 01:18:54,377 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 01:18:54,377 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-15 01:18:54,377 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-15 01:18:54,377 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 01:18:54,378 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 01:18:54,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:18:54,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 01:18:54,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 01:18:54,378 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-15 01:18:54,378 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-15 01:18:54,378 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 01:18:54,378 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 01:18:54,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 01:18:54,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 01:18:54,583 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:18:54,585 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:18:55,355 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:18:55,559 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:18:55,559 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 01:18:55,561 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:18:55 BoogieIcfgContainer [2022-12-15 01:18:55,561 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:18:55,562 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:18:55,562 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:18:55,569 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:18:55,569 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:18:55" (1/1) ... [2022-12-15 01:18:55,576 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:18:55,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:18:55,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 88 states and 113 transitions. [2022-12-15 01:18:55,649 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 113 transitions. [2022-12-15 01:18:55,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-15 01:18:55,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:18:55,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:18:55,691 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) [2022-12-15 01:18:55,694 INFO L158 Benchmark]: Toolchain (without parser) took 3487.78ms. Allocated memory was 172.0MB in the beginning and 207.6MB in the end (delta: 35.7MB). Free memory was 103.7MB in the beginning and 141.4MB in the end (delta: -37.7MB). Peak memory consumption was 47.6MB. Max. memory is 16.1GB. [2022-12-15 01:18:55,695 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 102.8MB. Free memory was 69.4MB in the beginning and 69.3MB in the end (delta: 79.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:18:55,695 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1878.67ms. Allocated memory is still 172.0MB. Free memory was 103.5MB in the beginning and 75.3MB in the end (delta: 28.2MB). Peak memory consumption was 52.8MB. Max. memory is 16.1GB. [2022-12-15 01:18:55,695 INFO L158 Benchmark]: Boogie Procedure Inliner took 128.60ms. Allocated memory is still 172.0MB. Free memory was 75.3MB in the beginning and 62.7MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-15 01:18:55,696 INFO L158 Benchmark]: Boogie Preprocessor took 89.94ms. Allocated memory was 172.0MB in the beginning and 207.6MB in the end (delta: 35.7MB). Free memory was 62.7MB in the beginning and 148.9MB in the end (delta: -86.2MB). Peak memory consumption was 11.2MB. Max. memory is 16.1GB. [2022-12-15 01:18:55,696 INFO L158 Benchmark]: RCFGBuilder took 1255.42ms. Allocated memory is still 207.6MB. Free memory was 148.9MB in the beginning and 99.3MB in the end (delta: 49.6MB). Peak memory consumption was 96.8MB. Max. memory is 16.1GB. [2022-12-15 01:18:55,696 INFO L158 Benchmark]: CodeCheck took 131.23ms. Allocated memory is still 207.6MB. Free memory was 99.3MB in the beginning and 141.4MB in the end (delta: -42.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 01:18:55,698 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 0.18ms. Allocated memory is still 102.8MB. Free memory was 69.4MB in the beginning and 69.3MB in the end (delta: 79.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1878.67ms. Allocated memory is still 172.0MB. Free memory was 103.5MB in the beginning and 75.3MB in the end (delta: 28.2MB). Peak memory consumption was 52.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 128.60ms. Allocated memory is still 172.0MB. Free memory was 75.3MB in the beginning and 62.7MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 89.94ms. Allocated memory was 172.0MB in the beginning and 207.6MB in the end (delta: 35.7MB). Free memory was 62.7MB in the beginning and 148.9MB in the end (delta: -86.2MB). Peak memory consumption was 11.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1255.42ms. Allocated memory is still 207.6MB. Free memory was 148.9MB in the beginning and 99.3MB in the end (delta: 49.6MB). Peak memory consumption was 96.8MB. Max. memory is 16.1GB. * CodeCheck took 131.23ms. Allocated memory is still 207.6MB. Free memory was 99.3MB in the beginning and 141.4MB in the end (delta: -42.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 01:18:55,712 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/bin/ukojak-rkRKPMF4O4/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_79d65534-a53b-4cdd-a8bf-ef262d79103a/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/bin/ukojak-rkRKPMF4O4 --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 2ad3499a84c2c35b8e3c610469c225c90c5334bbf5fb5da0ea039ef2ab37c9b0 --- 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-2329fc7 [2022-12-15 01:18:57,364 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:18:57,366 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:18:57,378 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:18:57,378 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:18:57,379 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:18:57,380 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:18:57,381 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:18:57,382 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:18:57,383 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:18:57,383 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:18:57,384 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:18:57,384 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:18:57,385 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:18:57,385 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:18:57,386 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:18:57,387 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:18:57,387 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:18:57,388 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:18:57,390 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:18:57,390 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:18:57,391 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:18:57,392 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:18:57,393 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:18:57,395 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:18:57,395 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:18:57,395 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:18:57,396 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:18:57,396 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:18:57,397 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:18:57,397 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:18:57,397 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:18:57,398 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:18:57,398 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:18:57,399 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:18:57,402 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:18:57,404 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:18:57,404 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:18:57,404 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:18:57,405 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:18:57,406 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:18:57,407 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 01:18:57,422 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:18:57,422 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:18:57,423 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:18:57,423 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:18:57,424 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:18:57,424 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:18:57,424 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:18:57,424 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:18:57,424 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:18:57,424 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:18:57,425 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:18:57,425 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 01:18:57,425 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 01:18:57,425 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 01:18:57,425 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:18:57,425 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:18:57,425 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:18:57,426 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:18:57,426 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:18:57,426 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:18:57,426 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:18:57,426 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:18:57,427 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:18:57,427 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:18:57,427 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 01:18:57,427 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 01:18:57,427 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:18:57,427 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 01:18:57,428 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 01:18:57,428 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_79d65534-a53b-4cdd-a8bf-ef262d79103a/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2ad3499a84c2c35b8e3c610469c225c90c5334bbf5fb5da0ea039ef2ab37c9b0 [2022-12-15 01:18:57,656 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:18:57,673 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:18:57,675 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:18:57,676 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:18:57,677 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:18:57,678 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i [2022-12-15 01:19:00,236 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:19:00,598 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:19:00,598 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i [2022-12-15 01:19:00,627 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/bin/ukojak-rkRKPMF4O4/data/49a94f06a/549181cff2464f04868edb770a144bea/FLAG7b22a0190 [2022-12-15 01:19:00,639 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/bin/ukojak-rkRKPMF4O4/data/49a94f06a/549181cff2464f04868edb770a144bea [2022-12-15 01:19:00,641 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:19:00,643 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:19:00,644 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:19:00,645 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:19:00,647 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:19:00,648 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:19:00" (1/1) ... [2022-12-15 01:19:00,649 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d78c3df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:00, skipping insertion in model container [2022-12-15 01:19:00,649 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:19:00" (1/1) ... [2022-12-15 01:19:00,655 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:19:00,731 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:19:00,936 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i[4498,4511] [2022-12-15 01:19:00,942 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i[4558,4571] [2022-12-15 01:19:01,642 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:01,642 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:01,642 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:01,643 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:01,643 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:01,653 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:01,654 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:01,655 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:01,655 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:01,714 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:19:01,714 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:19:01,715 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:19:01,719 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 01:19:01,720 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 01:19:01,720 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 01:19:01,949 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 01:19:01,950 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 01:19:01,952 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 01:19:01,953 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 01:19:01,954 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 01:19:01,955 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 01:19:01,956 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 01:19:01,956 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 01:19:01,957 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 01:19:01,957 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 01:19:01,958 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 01:19:02,092 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 01:19:02,130 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 01:19:02,141 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:19:02,170 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:19:02,179 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:02,179 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:02,242 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:19:02,249 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:19:02,300 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 01:19:02,326 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:19:02,336 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i[4498,4511] [2022-12-15 01:19:02,337 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i[4558,4571] [2022-12-15 01:19:02,368 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:02,369 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:02,369 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:02,370 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:02,370 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:02,377 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:02,378 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:02,379 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:02,379 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:02,388 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:19:02,388 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:19:02,389 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:19:02,393 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 01:19:02,394 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 01:19:02,395 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 01:19:02,416 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 01:19:02,417 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 01:19:02,418 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 01:19:02,419 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 01:19:02,419 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 01:19:02,420 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 01:19:02,420 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 01:19:02,421 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 01:19:02,421 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 01:19:02,422 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 01:19:02,422 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 01:19:02,438 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 01:19:02,458 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 01:19:02,464 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:19:02,485 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:19:02,490 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:02,490 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:02,515 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:19:02,517 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:19:02,539 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:19:02,551 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i[4498,4511] [2022-12-15 01:19:02,551 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness_negated.i[4558,4571] [2022-12-15 01:19:02,577 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:02,578 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:02,578 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:02,578 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:02,579 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:02,584 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:02,584 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:02,585 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:02,585 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:02,591 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:19:02,592 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:19:02,592 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:19:02,595 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 01:19:02,596 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 01:19:02,596 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 01:19:02,621 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 01:19:02,622 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 01:19:02,622 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 01:19:02,623 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 01:19:02,623 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 01:19:02,624 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 01:19:02,624 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 01:19:02,625 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 01:19:02,625 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 01:19:02,625 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 01:19:02,626 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 01:19:02,640 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 01:19:02,652 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 01:19:02,655 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:19:02,666 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:19:02,670 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:02,670 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:02,693 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:19:02,695 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:19:02,926 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:19:02,926 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:02 WrapperNode [2022-12-15 01:19:02,926 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:19:02,927 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:19:02,927 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:19:02,927 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:19:02,934 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:02" (1/1) ... [2022-12-15 01:19:03,003 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:02" (1/1) ... [2022-12-15 01:19:03,048 INFO L138 Inliner]: procedures = 710, calls = 2638, calls flagged for inlining = 61, calls inlined = 9, statements flattened = 868 [2022-12-15 01:19:03,048 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:19:03,048 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:19:03,049 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:19:03,049 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:19:03,056 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:02" (1/1) ... [2022-12-15 01:19:03,056 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:02" (1/1) ... [2022-12-15 01:19:03,062 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:02" (1/1) ... [2022-12-15 01:19:03,062 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:02" (1/1) ... [2022-12-15 01:19:03,085 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:02" (1/1) ... [2022-12-15 01:19:03,087 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:02" (1/1) ... [2022-12-15 01:19:03,102 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:02" (1/1) ... [2022-12-15 01:19:03,105 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:02" (1/1) ... [2022-12-15 01:19:03,113 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:19:03,113 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:19:03,113 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:19:03,113 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:19:03,114 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:02" (1/1) ... [2022-12-15 01:19:03,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:19:03,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:19:03,135 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:19:03,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:19:03,167 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-15 01:19:03,167 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-15 01:19:03,167 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-12-15 01:19:03,167 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-12-15 01:19:03,167 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:19:03,167 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 01:19:03,167 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 01:19:03,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 01:19:03,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-15 01:19:03,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-12-15 01:19:03,168 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 01:19:03,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 01:19:03,168 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_from_buf [2022-12-15 01:19:03,168 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_from_buf [2022-12-15 01:19:03,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 01:19:03,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:19:03,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 01:19:03,168 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:19:03,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:19:03,168 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 01:19:03,168 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 01:19:03,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-15 01:19:03,169 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-15 01:19:03,169 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-15 01:19:03,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-15 01:19:03,169 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 01:19:03,169 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 01:19:03,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:19:03,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 01:19:03,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-15 01:19:03,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-15 01:19:03,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 01:19:03,169 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-15 01:19:03,169 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-15 01:19:03,169 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 01:19:03,169 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 01:19:03,407 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:19:03,409 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:19:04,940 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:19:05,309 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:19:05,309 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 01:19:05,311 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:19:05 BoogieIcfgContainer [2022-12-15 01:19:05,312 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:19:05,312 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:19:05,312 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:19:05,322 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:19:05,322 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:19:05" (1/1) ... [2022-12-15 01:19:05,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:19:05,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:05,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 88 states and 113 transitions. [2022-12-15 01:19:05,387 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 113 transitions. [2022-12-15 01:19:05,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-15 01:19:05,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:05,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:05,438 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) [2022-12-15 01:19:05,441 INFO L158 Benchmark]: Toolchain (without parser) took 4797.68ms. Allocated memory was 83.9MB in the beginning and 207.6MB in the end (delta: 123.7MB). Free memory was 61.6MB in the beginning and 107.9MB in the end (delta: -46.2MB). Peak memory consumption was 78.3MB. Max. memory is 16.1GB. [2022-12-15 01:19:05,442 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 65.0MB. Free memory was 43.6MB in the beginning and 43.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:19:05,442 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2282.34ms. Allocated memory was 83.9MB in the beginning and 121.6MB in the end (delta: 37.7MB). Free memory was 61.4MB in the beginning and 59.9MB in the end (delta: 1.5MB). Peak memory consumption was 69.6MB. Max. memory is 16.1GB. [2022-12-15 01:19:05,443 INFO L158 Benchmark]: Boogie Procedure Inliner took 120.87ms. Allocated memory is still 121.6MB. Free memory was 59.9MB in the beginning and 48.0MB in the end (delta: 11.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-15 01:19:05,443 INFO L158 Benchmark]: Boogie Preprocessor took 64.30ms. Allocated memory is still 121.6MB. Free memory was 48.0MB in the beginning and 62.0MB in the end (delta: -14.0MB). Peak memory consumption was 15.4MB. Max. memory is 16.1GB. [2022-12-15 01:19:05,444 INFO L158 Benchmark]: RCFGBuilder took 2198.47ms. Allocated memory was 121.6MB in the beginning and 207.6MB in the end (delta: 86.0MB). Free memory was 61.4MB in the beginning and 114.2MB in the end (delta: -52.7MB). Peak memory consumption was 99.2MB. Max. memory is 16.1GB. [2022-12-15 01:19:05,444 INFO L158 Benchmark]: CodeCheck took 127.63ms. Allocated memory is still 207.6MB. Free memory was 114.2MB in the beginning and 107.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 01:19:05,447 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 0.15ms. Allocated memory is still 65.0MB. Free memory was 43.6MB in the beginning and 43.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2282.34ms. Allocated memory was 83.9MB in the beginning and 121.6MB in the end (delta: 37.7MB). Free memory was 61.4MB in the beginning and 59.9MB in the end (delta: 1.5MB). Peak memory consumption was 69.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 120.87ms. Allocated memory is still 121.6MB. Free memory was 59.9MB in the beginning and 48.0MB in the end (delta: 11.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 64.30ms. Allocated memory is still 121.6MB. Free memory was 48.0MB in the beginning and 62.0MB in the end (delta: -14.0MB). Peak memory consumption was 15.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2198.47ms. Allocated memory was 121.6MB in the beginning and 207.6MB in the end (delta: 86.0MB). Free memory was 61.4MB in the beginning and 114.2MB in the end (delta: -52.7MB). Peak memory consumption was 99.2MB. Max. memory is 16.1GB. * CodeCheck took 127.63ms. Allocated memory is still 207.6MB. Free memory was 114.2MB in the beginning and 107.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 01:19:05,470 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79d65534-a53b-4cdd-a8bf-ef262d79103a/bin/ukojak-rkRKPMF4O4/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