./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_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_7e663ebf-557f-47e5-a48a-573b5d38ee64/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e663ebf-557f-47e5-a48a-573b5d38ee64/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_7e663ebf-557f-47e5-a48a-573b5d38ee64/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e663ebf-557f-47e5-a48a-573b5d38ee64/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e663ebf-557f-47e5-a48a-573b5d38ee64/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_7e663ebf-557f-47e5-a48a-573b5d38ee64/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 618de5120235c3340e11b4958ef07a29ea7e443f67840fe760124caab804e862 --- 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 06:37:02,835 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:37:02,838 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:37:02,889 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:37:02,890 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:37:02,892 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:37:02,893 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:37:02,896 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:37:02,898 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:37:02,899 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:37:02,901 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:37:02,903 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:37:02,906 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:37:02,910 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:37:02,912 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:37:02,914 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:37:02,917 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:37:02,924 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:37:02,926 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:37:02,932 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:37:02,934 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:37:02,939 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:37:02,940 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:37:02,943 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:37:02,949 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:37:02,956 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:37:02,956 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:37:02,958 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:37:02,958 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:37:02,961 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:37:02,961 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:37:02,962 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:37:02,965 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:37:02,967 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:37:02,969 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:37:02,970 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:37:02,971 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:37:02,972 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:37:02,972 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:37:02,973 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:37:02,974 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:37:02,975 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e663ebf-557f-47e5-a48a-573b5d38ee64/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 06:37:03,046 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:37:03,047 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:37:03,049 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:37:03,050 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:37:03,050 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:37:03,051 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:37:03,051 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:37:03,051 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 06:37:03,052 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:37:03,052 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:37:03,054 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:37:03,054 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:37:03,054 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:37:03,055 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:37:03,055 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:37:03,055 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:37:03,056 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:37:03,056 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:37:03,056 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:37:03,057 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:37:03,057 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:37:03,057 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:37:03,058 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 06:37:03,058 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 06:37:03,058 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:37:03,058 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_7e663ebf-557f-47e5-a48a-573b5d38ee64/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e663ebf-557f-47e5-a48a-573b5d38ee64/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 618de5120235c3340e11b4958ef07a29ea7e443f67840fe760124caab804e862 [2022-11-16 06:37:03,385 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:37:03,427 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:37:03,431 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:37:03,433 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:37:03,434 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:37:03,436 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e663ebf-557f-47e5-a48a-573b5d38ee64/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2022-11-16 06:37:03,530 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e663ebf-557f-47e5-a48a-573b5d38ee64/bin/ukojak-CydTVMUXoH/data/749467a59/682b4a5048d347c39540f23b03b88199/FLAG630120890 [2022-11-16 06:37:04,503 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:37:04,506 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e663ebf-557f-47e5-a48a-573b5d38ee64/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2022-11-16 06:37:04,547 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e663ebf-557f-47e5-a48a-573b5d38ee64/bin/ukojak-CydTVMUXoH/data/749467a59/682b4a5048d347c39540f23b03b88199/FLAG630120890 [2022-11-16 06:37:04,937 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e663ebf-557f-47e5-a48a-573b5d38ee64/bin/ukojak-CydTVMUXoH/data/749467a59/682b4a5048d347c39540f23b03b88199 [2022-11-16 06:37:04,940 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:37:04,941 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:37:04,943 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:37:04,943 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:37:04,950 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:37:04,951 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:37:04" (1/1) ... [2022-11-16 06:37:04,952 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58ed7114 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:04, skipping insertion in model container [2022-11-16 06:37:04,952 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:37:04" (1/1) ... [2022-11-16 06:37:04,960 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:37:05,072 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:37:05,474 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_7e663ebf-557f-47e5-a48a-573b5d38ee64/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2022-11-16 06:37:05,482 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_7e663ebf-557f-47e5-a48a-573b5d38ee64/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2022-11-16 06:37:06,647 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:06,648 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:06,648 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:06,649 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:06,650 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:06,664 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:06,665 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:06,667 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:06,668 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:07,271 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:37:07,273 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:37:07,275 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:37:07,277 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:37:07,279 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:37:07,280 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:37:07,281 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:37:07,282 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:37:07,283 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:37:07,284 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:37:07,610 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:37:07,823 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:07,824 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:07,933 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:37:07,995 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:37:08,014 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_7e663ebf-557f-47e5-a48a-573b5d38ee64/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2022-11-16 06:37:08,015 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_7e663ebf-557f-47e5-a48a-573b5d38ee64/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2022-11-16 06:37:08,062 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:08,063 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:08,063 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:08,064 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:08,065 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:08,078 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:08,079 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:08,081 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:08,081 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:08,151 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:37:08,155 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:37:08,159 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:37:08,162 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:37:08,163 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:37:08,164 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:37:08,165 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:37:08,168 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:37:08,168 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:37:08,169 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:37:08,206 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:37:08,294 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:08,295 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:08,471 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:37:08,798 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:37:08,799 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:08 WrapperNode [2022-11-16 06:37:08,799 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:37:08,801 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:37:08,801 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:37:08,801 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:37:08,811 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:08" (1/1) ... [2022-11-16 06:37:08,956 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:08" (1/1) ... [2022-11-16 06:37:09,085 INFO L138 Inliner]: procedures = 690, calls = 2740, calls flagged for inlining = 59, calls inlined = 9, statements flattened = 831 [2022-11-16 06:37:09,087 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:37:09,089 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:37:09,089 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:37:09,089 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:37:09,101 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:08" (1/1) ... [2022-11-16 06:37:09,102 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:08" (1/1) ... [2022-11-16 06:37:09,112 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:08" (1/1) ... [2022-11-16 06:37:09,113 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:08" (1/1) ... [2022-11-16 06:37:09,150 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:08" (1/1) ... [2022-11-16 06:37:09,155 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:08" (1/1) ... [2022-11-16 06:37:09,162 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:08" (1/1) ... [2022-11-16 06:37:09,168 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:08" (1/1) ... [2022-11-16 06:37:09,180 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:37:09,181 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:37:09,181 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:37:09,181 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:37:09,182 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:08" (1/1) ... [2022-11-16 06:37:09,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:37:09,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e663ebf-557f-47e5-a48a-573b5d38ee64/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:37:09,223 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e663ebf-557f-47e5-a48a-573b5d38ee64/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:37:09,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e663ebf-557f-47e5-a48a-573b5d38ee64/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:37:09,329 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-16 06:37:09,329 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-16 06:37:09,329 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 06:37:09,330 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 06:37:09,330 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 06:37:09,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2022-11-16 06:37:09,331 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-16 06:37:09,331 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-16 06:37:09,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 06:37:09,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 06:37:09,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 06:37:09,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 06:37:09,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 06:37:09,335 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-16 06:37:09,336 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-16 06:37:09,337 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 06:37:09,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 06:37:09,338 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 06:37:09,338 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:37:09,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 06:37:09,339 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:37:09,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:37:09,340 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 06:37:09,341 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 06:37:09,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 06:37:09,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 06:37:09,342 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-16 06:37:09,343 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-16 06:37:09,343 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 06:37:09,343 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 06:37:09,343 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-11-16 06:37:09,343 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-11-16 06:37:09,344 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 06:37:09,344 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-11-16 06:37:09,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-11-16 06:37:09,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 06:37:09,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 06:37:09,346 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2022-11-16 06:37:09,346 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2022-11-16 06:37:09,346 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 06:37:09,347 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 06:37:09,347 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-11-16 06:37:09,347 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-11-16 06:37:09,347 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 06:37:09,347 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 06:37:09,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 06:37:09,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2022-11-16 06:37:09,348 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_string [2022-11-16 06:37:09,348 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_string [2022-11-16 06:37:09,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 06:37:09,744 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:37:09,747 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:37:10,013 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2022-11-16 06:37:11,633 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 06:37:11,869 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 06:37:11,869 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-16 06:37:11,873 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:37:11 BoogieIcfgContainer [2022-11-16 06:37:11,874 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 06:37:11,875 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 06:37:11,876 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 06:37:11,890 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 06:37:11,890 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:37:11" (1/1) ... [2022-11-16 06:37:11,908 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 06:37:12,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:37:12,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 125 states and 161 transitions. [2022-11-16 06:37:12,018 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 161 transitions. [2022-11-16 06:37:12,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 06:37:12,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:37:12,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:37:12,101 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 06:37:12,109 INFO L158 Benchmark]: Toolchain (without parser) took 7166.53ms. Allocated memory was 121.6MB in the beginning and 222.3MB in the end (delta: 100.7MB). Free memory was 92.3MB in the beginning and 114.8MB in the end (delta: -22.5MB). Peak memory consumption was 77.5MB. Max. memory is 16.1GB. [2022-11-16 06:37:12,110 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 121.6MB. Free memory was 93.9MB in the beginning and 93.7MB in the end (delta: 117.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:37:12,111 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3856.89ms. Allocated memory was 121.6MB in the beginning and 153.1MB in the end (delta: 31.5MB). Free memory was 91.9MB in the beginning and 77.6MB in the end (delta: 14.3MB). Peak memory consumption was 71.8MB. Max. memory is 16.1GB. [2022-11-16 06:37:12,111 INFO L158 Benchmark]: Boogie Procedure Inliner took 286.95ms. Allocated memory is still 153.1MB. Free memory was 77.6MB in the beginning and 65.5MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 06:37:12,112 INFO L158 Benchmark]: Boogie Preprocessor took 91.00ms. Allocated memory is still 153.1MB. Free memory was 65.5MB in the beginning and 57.9MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 06:37:12,113 INFO L158 Benchmark]: RCFGBuilder took 2693.06ms. Allocated memory was 153.1MB in the beginning and 222.3MB in the end (delta: 69.2MB). Free memory was 57.9MB in the beginning and 122.1MB in the end (delta: -64.3MB). Peak memory consumption was 54.0MB. Max. memory is 16.1GB. [2022-11-16 06:37:12,114 INFO L158 Benchmark]: CodeCheck took 231.90ms. Allocated memory is still 222.3MB. Free memory was 122.1MB in the beginning and 114.8MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 06:37:12,130 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 0.39ms. Allocated memory is still 121.6MB. Free memory was 93.9MB in the beginning and 93.7MB in the end (delta: 117.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3856.89ms. Allocated memory was 121.6MB in the beginning and 153.1MB in the end (delta: 31.5MB). Free memory was 91.9MB in the beginning and 77.6MB in the end (delta: 14.3MB). Peak memory consumption was 71.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 286.95ms. Allocated memory is still 153.1MB. Free memory was 77.6MB in the beginning and 65.5MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 91.00ms. Allocated memory is still 153.1MB. Free memory was 65.5MB in the beginning and 57.9MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2693.06ms. Allocated memory was 153.1MB in the beginning and 222.3MB in the end (delta: 69.2MB). Free memory was 57.9MB in the beginning and 122.1MB in the end (delta: -64.3MB). Peak memory consumption was 54.0MB. Max. memory is 16.1GB. * CodeCheck took 231.90ms. Allocated memory is still 222.3MB. Free memory was 122.1MB in the beginning and 114.8MB 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 06:37:12,167 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e663ebf-557f-47e5-a48a-573b5d38ee64/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_7e663ebf-557f-47e5-a48a-573b5d38ee64/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e663ebf-557f-47e5-a48a-573b5d38ee64/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_7e663ebf-557f-47e5-a48a-573b5d38ee64/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e663ebf-557f-47e5-a48a-573b5d38ee64/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e663ebf-557f-47e5-a48a-573b5d38ee64/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_7e663ebf-557f-47e5-a48a-573b5d38ee64/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 618de5120235c3340e11b4958ef07a29ea7e443f67840fe760124caab804e862 --- 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 06:37:14,985 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:37:14,988 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:37:15,016 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:37:15,017 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:37:15,018 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:37:15,020 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:37:15,022 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:37:15,024 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:37:15,025 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:37:15,027 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:37:15,028 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:37:15,029 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:37:15,030 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:37:15,032 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:37:15,033 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:37:15,034 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:37:15,036 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:37:15,038 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:37:15,040 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:37:15,042 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:37:15,045 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:37:15,048 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:37:15,050 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:37:15,055 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:37:15,061 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:37:15,061 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:37:15,066 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:37:15,067 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:37:15,068 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:37:15,069 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:37:15,073 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:37:15,074 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:37:15,075 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:37:15,077 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:37:15,078 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:37:15,079 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:37:15,080 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:37:15,080 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:37:15,081 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:37:15,083 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:37:15,084 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e663ebf-557f-47e5-a48a-573b5d38ee64/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 06:37:15,123 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:37:15,125 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:37:15,127 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:37:15,128 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:37:15,129 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:37:15,130 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:37:15,130 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:37:15,130 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:37:15,131 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:37:15,131 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:37:15,132 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:37:15,132 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 06:37:15,133 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 06:37:15,133 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 06:37:15,133 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:37:15,134 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:37:15,134 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:37:15,134 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:37:15,134 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:37:15,135 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:37:15,135 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:37:15,135 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:37:15,136 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:37:15,136 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:37:15,136 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 06:37:15,136 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 06:37:15,137 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:37:15,137 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 06:37:15,137 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 06:37:15,137 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_7e663ebf-557f-47e5-a48a-573b5d38ee64/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e663ebf-557f-47e5-a48a-573b5d38ee64/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 618de5120235c3340e11b4958ef07a29ea7e443f67840fe760124caab804e862 [2022-11-16 06:37:15,598 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:37:15,636 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:37:15,639 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:37:15,641 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:37:15,642 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:37:15,644 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e663ebf-557f-47e5-a48a-573b5d38ee64/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2022-11-16 06:37:15,719 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e663ebf-557f-47e5-a48a-573b5d38ee64/bin/ukojak-CydTVMUXoH/data/ada3cebc2/fd90662828454400b75c10da3bfebe6f/FLAG772b81c1d [2022-11-16 06:37:16,626 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:37:16,631 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e663ebf-557f-47e5-a48a-573b5d38ee64/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2022-11-16 06:37:16,689 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e663ebf-557f-47e5-a48a-573b5d38ee64/bin/ukojak-CydTVMUXoH/data/ada3cebc2/fd90662828454400b75c10da3bfebe6f/FLAG772b81c1d [2022-11-16 06:37:17,106 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e663ebf-557f-47e5-a48a-573b5d38ee64/bin/ukojak-CydTVMUXoH/data/ada3cebc2/fd90662828454400b75c10da3bfebe6f [2022-11-16 06:37:17,109 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:37:17,112 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:37:17,117 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:37:17,117 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:37:17,121 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:37:17,122 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:37:17" (1/1) ... [2022-11-16 06:37:17,124 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d36fc60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:17, skipping insertion in model container [2022-11-16 06:37:17,124 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:37:17" (1/1) ... [2022-11-16 06:37:17,135 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:37:17,287 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:37:17,672 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_7e663ebf-557f-47e5-a48a-573b5d38ee64/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2022-11-16 06:37:17,684 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_7e663ebf-557f-47e5-a48a-573b5d38ee64/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2022-11-16 06:37:19,417 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:19,418 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:19,419 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:19,420 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:19,421 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:19,442 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:19,443 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:19,446 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:19,447 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:20,155 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:37:20,156 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:37:20,158 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:37:20,160 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:37:20,162 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:37:20,163 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:37:20,164 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:37:20,165 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:37:20,165 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:37:20,166 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:37:20,438 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:37:20,627 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:20,628 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:20,795 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:37:20,863 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 06:37:20,942 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:37:20,949 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_7e663ebf-557f-47e5-a48a-573b5d38ee64/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2022-11-16 06:37:20,949 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_7e663ebf-557f-47e5-a48a-573b5d38ee64/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2022-11-16 06:37:21,021 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:21,021 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:21,023 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:21,024 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:21,026 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:21,045 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:21,045 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:21,047 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:21,048 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:21,087 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:37:21,088 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:37:21,089 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:37:21,090 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:37:21,091 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:37:21,091 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:37:21,092 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:37:21,092 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:37:21,093 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:37:21,094 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:37:21,136 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:37:21,231 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:21,231 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:21,310 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:37:21,402 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:37:21,435 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_7e663ebf-557f-47e5-a48a-573b5d38ee64/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2022-11-16 06:37:21,436 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_7e663ebf-557f-47e5-a48a-573b5d38ee64/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2022-11-16 06:37:21,492 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:21,492 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:21,493 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:21,493 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:21,494 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:21,500 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:21,504 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:21,506 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:21,506 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:21,542 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:37:21,543 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:37:21,544 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:37:21,544 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:37:21,545 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:37:21,546 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:37:21,546 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:37:21,547 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:37:21,547 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:37:21,548 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:37:21,592 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:37:21,657 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:21,658 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:21,751 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:37:22,259 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:37:22,260 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:22 WrapperNode [2022-11-16 06:37:22,261 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:37:22,263 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:37:22,264 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:37:22,264 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:37:22,274 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:22" (1/1) ... [2022-11-16 06:37:22,408 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:22" (1/1) ... [2022-11-16 06:37:22,523 INFO L138 Inliner]: procedures = 710, calls = 2740, calls flagged for inlining = 59, calls inlined = 9, statements flattened = 830 [2022-11-16 06:37:22,523 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:37:22,524 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:37:22,525 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:37:22,525 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:37:22,537 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:22" (1/1) ... [2022-11-16 06:37:22,538 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:22" (1/1) ... [2022-11-16 06:37:22,554 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:22" (1/1) ... [2022-11-16 06:37:22,554 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:22" (1/1) ... [2022-11-16 06:37:22,607 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:22" (1/1) ... [2022-11-16 06:37:22,613 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:22" (1/1) ... [2022-11-16 06:37:22,625 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:22" (1/1) ... [2022-11-16 06:37:22,631 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:22" (1/1) ... [2022-11-16 06:37:22,644 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:37:22,645 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:37:22,645 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:37:22,646 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:37:22,647 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:22" (1/1) ... [2022-11-16 06:37:22,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:37:22,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e663ebf-557f-47e5-a48a-573b5d38ee64/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:37:22,688 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e663ebf-557f-47e5-a48a-573b5d38ee64/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:37:22,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e663ebf-557f-47e5-a48a-573b5d38ee64/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:37:22,752 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-16 06:37:22,752 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-16 06:37:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 06:37:22,753 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 06:37:22,754 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 06:37:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 06:37:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 06:37:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-16 06:37:22,755 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-16 06:37:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2022-11-16 06:37:22,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 06:37:22,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 06:37:22,756 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-16 06:37:22,756 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-16 06:37:22,756 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 06:37:22,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 06:37:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 06:37:22,757 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:37:22,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 06:37:22,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 06:37:22,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 06:37:22,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 06:37:22,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 06:37:22,759 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:37:22,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:37:22,760 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 06:37:22,760 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 06:37:22,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 06:37:22,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 06:37:22,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 06:37:22,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 06:37:22,761 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-16 06:37:22,761 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-16 06:37:22,762 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 06:37:22,762 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 06:37:22,762 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-11-16 06:37:22,762 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-11-16 06:37:22,762 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 06:37:22,763 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-11-16 06:37:22,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-11-16 06:37:22,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 06:37:22,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 06:37:22,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 06:37:22,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 06:37:22,764 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2022-11-16 06:37:22,765 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2022-11-16 06:37:22,766 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 06:37:22,770 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 06:37:22,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2022-11-16 06:37:22,771 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-11-16 06:37:22,771 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-11-16 06:37:22,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2022-11-16 06:37:22,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2022-11-16 06:37:22,774 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 06:37:22,775 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 06:37:22,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 06:37:22,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 06:37:22,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 06:37:22,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 06:37:22,780 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_string [2022-11-16 06:37:22,780 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_string [2022-11-16 06:37:23,213 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:37:23,216 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:37:23,569 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2022-11-16 06:37:35,983 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 06:37:36,363 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 06:37:36,363 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-16 06:37:36,366 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:37:36 BoogieIcfgContainer [2022-11-16 06:37:36,367 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 06:37:36,368 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 06:37:36,368 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 06:37:36,378 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 06:37:36,378 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:37:36" (1/1) ... [2022-11-16 06:37:36,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 06:37:36,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:37:36,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 124 states and 160 transitions. [2022-11-16 06:37:36,460 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 160 transitions. [2022-11-16 06:37:36,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-16 06:37:36,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:37:36,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:37:36,514 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 06:37:36,539 INFO L158 Benchmark]: Toolchain (without parser) took 19426.77ms. Allocated memory was 58.7MB in the beginning and 207.6MB in the end (delta: 148.9MB). Free memory was 28.2MB in the beginning and 148.3MB in the end (delta: -120.1MB). Peak memory consumption was 104.3MB. Max. memory is 16.1GB. [2022-11-16 06:37:36,539 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 58.7MB. Free memory is still 40.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:37:36,540 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5144.64ms. Allocated memory was 58.7MB in the beginning and 127.9MB in the end (delta: 69.2MB). Free memory was 28.0MB in the beginning and 59.8MB in the end (delta: -31.8MB). Peak memory consumption was 52.6MB. Max. memory is 16.1GB. [2022-11-16 06:37:36,540 INFO L158 Benchmark]: Boogie Procedure Inliner took 260.11ms. Allocated memory was 127.9MB in the beginning and 167.8MB in the end (delta: 39.8MB). Free memory was 59.8MB in the beginning and 113.6MB in the end (delta: -53.8MB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. [2022-11-16 06:37:36,541 INFO L158 Benchmark]: Boogie Preprocessor took 119.97ms. Allocated memory is still 167.8MB. Free memory was 113.6MB in the beginning and 104.1MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 06:37:36,541 INFO L158 Benchmark]: RCFGBuilder took 13721.51ms. Allocated memory is still 167.8MB. Free memory was 104.1MB in the beginning and 43.4MB in the end (delta: 60.7MB). Peak memory consumption was 79.6MB. Max. memory is 16.1GB. [2022-11-16 06:37:36,542 INFO L158 Benchmark]: CodeCheck took 169.67ms. Allocated memory was 167.8MB in the beginning and 207.6MB in the end (delta: 39.8MB). Free memory was 43.4MB in the beginning and 148.3MB in the end (delta: -104.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 06:37:36,544 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 0.33ms. Allocated memory is still 58.7MB. Free memory is still 40.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5144.64ms. Allocated memory was 58.7MB in the beginning and 127.9MB in the end (delta: 69.2MB). Free memory was 28.0MB in the beginning and 59.8MB in the end (delta: -31.8MB). Peak memory consumption was 52.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 260.11ms. Allocated memory was 127.9MB in the beginning and 167.8MB in the end (delta: 39.8MB). Free memory was 59.8MB in the beginning and 113.6MB in the end (delta: -53.8MB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 119.97ms. Allocated memory is still 167.8MB. Free memory was 113.6MB in the beginning and 104.1MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 13721.51ms. Allocated memory is still 167.8MB. Free memory was 104.1MB in the beginning and 43.4MB in the end (delta: 60.7MB). Peak memory consumption was 79.6MB. Max. memory is 16.1GB. * CodeCheck took 169.67ms. Allocated memory was 167.8MB in the beginning and 207.6MB in the end (delta: 39.8MB). Free memory was 43.4MB in the beginning and 148.3MB in the end (delta: -104.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 06:37:36,583 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e663ebf-557f-47e5-a48a-573b5d38ee64/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