./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8155ed5a-1d3b-4ab7-97c1-940bce714b00/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8155ed5a-1d3b-4ab7-97c1-940bce714b00/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8155ed5a-1d3b-4ab7-97c1-940bce714b00/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8155ed5a-1d3b-4ab7-97c1-940bce714b00/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8155ed5a-1d3b-4ab7-97c1-940bce714b00/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8155ed5a-1d3b-4ab7-97c1-940bce714b00/bin/ukojak-jW3SillKbg --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 2fd96106837ff3ee9325c248fea6969b94a5a1f2cee078fd159398f70369aafc --- 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-b5237d8 [2022-11-21 23:30:45,107 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:30:45,110 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:30:45,152 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:30:45,152 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:30:45,156 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:30:45,158 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:30:45,161 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:30:45,163 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:30:45,168 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:30:45,169 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:30:45,171 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:30:45,172 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:30:45,174 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:30:45,175 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:30:45,177 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:30:45,179 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:30:45,180 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:30:45,181 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:30:45,187 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:30:45,189 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:30:45,191 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:30:45,193 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:30:45,193 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:30:45,201 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:30:45,203 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:30:45,203 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:30:45,205 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:30:45,205 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:30:45,207 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:30:45,208 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:30:45,208 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:30:45,210 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:30:45,212 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:30:45,214 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:30:45,214 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:30:45,215 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:30:45,215 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:30:45,216 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:30:45,218 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:30:45,218 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:30:45,219 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8155ed5a-1d3b-4ab7-97c1-940bce714b00/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 23:30:45,256 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:30:45,256 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:30:45,257 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:30:45,257 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:30:45,258 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:30:45,258 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:30:45,259 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:30:45,259 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:30:45,259 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:30:45,259 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:30:45,260 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:30:45,261 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:30:45,261 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:30:45,261 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:30:45,261 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:30:45,262 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:30:45,262 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:30:45,262 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:30:45,262 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:30:45,263 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:30:45,263 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:30:45,263 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:30:45,263 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:30:45,263 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:30:45,264 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:30:45,264 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_8155ed5a-1d3b-4ab7-97c1-940bce714b00/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8155ed5a-1d3b-4ab7-97c1-940bce714b00/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2fd96106837ff3ee9325c248fea6969b94a5a1f2cee078fd159398f70369aafc [2022-11-21 23:30:45,548 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:30:45,577 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:30:45,580 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:30:45,581 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:30:45,582 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:30:45,583 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8155ed5a-1d3b-4ab7-97c1-940bce714b00/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i [2022-11-21 23:30:48,508 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:30:49,076 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:30:49,076 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8155ed5a-1d3b-4ab7-97c1-940bce714b00/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i [2022-11-21 23:30:49,124 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8155ed5a-1d3b-4ab7-97c1-940bce714b00/bin/ukojak-jW3SillKbg/data/edbb7368a/f4f524fb40df47748b1a95f3962d8f3a/FLAG886121cd2 [2022-11-21 23:30:49,144 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8155ed5a-1d3b-4ab7-97c1-940bce714b00/bin/ukojak-jW3SillKbg/data/edbb7368a/f4f524fb40df47748b1a95f3962d8f3a [2022-11-21 23:30:49,150 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:30:49,151 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:30:49,154 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:30:49,154 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:30:49,157 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:30:49,158 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:30:49" (1/1) ... [2022-11-21 23:30:49,159 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2daa7d2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:30:49, skipping insertion in model container [2022-11-21 23:30:49,159 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:30:49" (1/1) ... [2022-11-21 23:30:49,167 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:30:49,298 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:30:49,588 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_8155ed5a-1d3b-4ab7-97c1-940bce714b00/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i[4499,4512] [2022-11-21 23:30:49,598 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_8155ed5a-1d3b-4ab7-97c1-940bce714b00/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i[4559,4572] [2022-11-21 23:30:50,676 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:30:50,677 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:30:50,678 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:30:50,679 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:30:50,680 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:30:50,696 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:30:50,697 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:30:50,700 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:30:50,701 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:30:51,212 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:30:51,215 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:30:51,216 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:30:51,217 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:30:51,219 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:30:51,220 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:30:51,220 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:30:51,221 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:30:51,222 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:30:51,223 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:30:51,437 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:30:51,530 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:30:51,531 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:30:51,650 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:30:51,740 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:30:51,760 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_8155ed5a-1d3b-4ab7-97c1-940bce714b00/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i[4499,4512] [2022-11-21 23:30:51,773 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_8155ed5a-1d3b-4ab7-97c1-940bce714b00/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i[4559,4572] [2022-11-21 23:30:51,823 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:30:51,825 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:30:51,825 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:30:51,826 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:30:51,836 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:30:51,849 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:30:51,850 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:30:51,855 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:30:51,857 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:30:51,915 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:30:51,916 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:30:51,917 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:30:51,918 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:30:51,919 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:30:51,920 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:30:51,920 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:30:51,921 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:30:51,921 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:30:51,925 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:30:51,956 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:30:52,039 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:30:52,039 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:30:52,075 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:30:52,253 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:30:52,253 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:30:52 WrapperNode [2022-11-21 23:30:52,253 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:30:52,255 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:30:52,255 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:30:52,255 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:30:52,263 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:30:52" (1/1) ... [2022-11-21 23:30:52,359 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:30:52" (1/1) ... [2022-11-21 23:30:52,515 INFO L138 Inliner]: procedures = 690, calls = 2619, calls flagged for inlining = 62, calls inlined = 10, statements flattened = 893 [2022-11-21 23:30:52,516 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:30:52,517 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:30:52,517 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:30:52,517 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:30:52,526 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:30:52" (1/1) ... [2022-11-21 23:30:52,538 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:30:52" (1/1) ... [2022-11-21 23:30:52,547 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:30:52" (1/1) ... [2022-11-21 23:30:52,560 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:30:52" (1/1) ... [2022-11-21 23:30:52,603 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:30:52" (1/1) ... [2022-11-21 23:30:52,607 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:30:52" (1/1) ... [2022-11-21 23:30:52,631 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:30:52" (1/1) ... [2022-11-21 23:30:52,648 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:30:52" (1/1) ... [2022-11-21 23:30:52,656 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:30:52,666 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:30:52,666 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:30:52,666 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:30:52,667 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:30:52" (1/1) ... [2022-11-21 23:30:52,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:30:52,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8155ed5a-1d3b-4ab7-97c1-940bce714b00/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:30:52,714 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8155ed5a-1d3b-4ab7-97c1-940bce714b00/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:30:52,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8155ed5a-1d3b-4ab7-97c1-940bce714b00/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:30:52,765 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-21 23:30:52,766 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-21 23:30:52,766 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:30:52,766 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:30:52,766 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:30:52,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 23:30:52,767 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:30:52,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:30:52,767 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_left_trim_pred [2022-11-21 23:30:52,767 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_left_trim_pred [2022-11-21 23:30:52,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:30:52,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:30:52,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:30:52,768 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:30:52,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:30:52,768 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:30:52,769 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:30:52,769 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-21 23:30:52,769 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-21 23:30:52,769 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:30:52,770 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:30:52,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:30:52,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:30:52,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:30:52,770 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~int [2022-11-21 23:30:52,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~int [2022-11-21 23:30:52,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 23:30:52,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:30:53,209 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:30:53,212 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:30:54,483 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:30:54,718 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:30:54,718 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-21 23:30:54,721 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:30:54 BoogieIcfgContainer [2022-11-21 23:30:54,722 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:30:54,723 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:30:54,723 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:30:54,733 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:30:54,734 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:30:54" (1/1) ... [2022-11-21 23:30:54,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:30:54,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:30:54,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 97 states and 136 transitions. [2022-11-21 23:30:54,818 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 136 transitions. [2022-11-21 23:30:54,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-21 23:30:54,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:30:54,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:30:54,873 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) [2022-11-21 23:30:54,879 INFO L158 Benchmark]: Toolchain (without parser) took 5726.73ms. Allocated memory was 199.2MB in the beginning and 272.6MB in the end (delta: 73.4MB). Free memory was 156.0MB in the beginning and 115.4MB in the end (delta: 40.6MB). Peak memory consumption was 116.1MB. Max. memory is 16.1GB. [2022-11-21 23:30:54,879 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 199.2MB. Free memory is still 171.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:30:54,880 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3099.96ms. Allocated memory was 199.2MB in the beginning and 272.6MB in the end (delta: 73.4MB). Free memory was 156.0MB in the beginning and 133.7MB in the end (delta: 22.4MB). Peak memory consumption was 108.4MB. Max. memory is 16.1GB. [2022-11-21 23:30:54,881 INFO L158 Benchmark]: Boogie Procedure Inliner took 261.42ms. Allocated memory is still 272.6MB. Free memory was 133.7MB in the beginning and 211.1MB in the end (delta: -77.4MB). Peak memory consumption was 22.2MB. Max. memory is 16.1GB. [2022-11-21 23:30:54,881 INFO L158 Benchmark]: Boogie Preprocessor took 148.59ms. Allocated memory is still 272.6MB. Free memory was 211.1MB in the beginning and 203.8MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:30:54,882 INFO L158 Benchmark]: RCFGBuilder took 2056.00ms. Allocated memory is still 272.6MB. Free memory was 203.8MB in the beginning and 121.7MB in the end (delta: 82.1MB). Peak memory consumption was 103.0MB. Max. memory is 16.1GB. [2022-11-21 23:30:54,882 INFO L158 Benchmark]: CodeCheck took 154.90ms. Allocated memory is still 272.6MB. Free memory was 121.7MB in the beginning and 115.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:30:54,885 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 0.30ms. Allocated memory is still 199.2MB. Free memory is still 171.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3099.96ms. Allocated memory was 199.2MB in the beginning and 272.6MB in the end (delta: 73.4MB). Free memory was 156.0MB in the beginning and 133.7MB in the end (delta: 22.4MB). Peak memory consumption was 108.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 261.42ms. Allocated memory is still 272.6MB. Free memory was 133.7MB in the beginning and 211.1MB in the end (delta: -77.4MB). Peak memory consumption was 22.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 148.59ms. Allocated memory is still 272.6MB. Free memory was 211.1MB in the beginning and 203.8MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2056.00ms. Allocated memory is still 272.6MB. Free memory was 203.8MB in the beginning and 121.7MB in the end (delta: 82.1MB). Peak memory consumption was 103.0MB. Max. memory is 16.1GB. * CodeCheck took 154.90ms. Allocated memory is still 272.6MB. Free memory was 121.7MB in the beginning and 115.4MB 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. [2022-11-21 23:30:54,909 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8155ed5a-1d3b-4ab7-97c1-940bce714b00/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8155ed5a-1d3b-4ab7-97c1-940bce714b00/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8155ed5a-1d3b-4ab7-97c1-940bce714b00/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8155ed5a-1d3b-4ab7-97c1-940bce714b00/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8155ed5a-1d3b-4ab7-97c1-940bce714b00/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8155ed5a-1d3b-4ab7-97c1-940bce714b00/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8155ed5a-1d3b-4ab7-97c1-940bce714b00/bin/ukojak-jW3SillKbg --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 2fd96106837ff3ee9325c248fea6969b94a5a1f2cee078fd159398f70369aafc --- 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-b5237d8 [2022-11-21 23:30:57,416 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:30:57,421 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:30:57,468 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:30:57,468 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:30:57,469 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:30:57,471 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:30:57,473 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:30:57,475 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:30:57,476 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:30:57,477 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:30:57,479 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:30:57,479 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:30:57,480 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:30:57,482 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:30:57,483 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:30:57,484 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:30:57,485 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:30:57,487 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:30:57,489 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:30:57,491 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:30:57,492 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:30:57,494 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:30:57,495 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:30:57,499 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:30:57,499 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:30:57,500 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:30:57,501 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:30:57,501 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:30:57,502 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:30:57,503 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:30:57,503 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:30:57,504 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:30:57,505 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:30:57,506 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:30:57,506 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:30:57,507 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:30:57,507 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:30:57,508 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:30:57,508 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:30:57,509 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:30:57,510 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8155ed5a-1d3b-4ab7-97c1-940bce714b00/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 23:30:57,533 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:30:57,533 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:30:57,534 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:30:57,534 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:30:57,535 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:30:57,535 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:30:57,536 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:30:57,536 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:30:57,536 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:30:57,537 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:30:57,537 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:30:57,537 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:30:57,537 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:30:57,537 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:30:57,538 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:30:57,538 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:30:57,538 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:30:57,538 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:30:57,538 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:30:57,539 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:30:57,539 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:30:57,539 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:30:57,539 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:30:57,540 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:30:57,540 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:30:57,540 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:30:57,540 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:30:57,540 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:30:57,541 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:30:57,541 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_8155ed5a-1d3b-4ab7-97c1-940bce714b00/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8155ed5a-1d3b-4ab7-97c1-940bce714b00/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2fd96106837ff3ee9325c248fea6969b94a5a1f2cee078fd159398f70369aafc [2022-11-21 23:30:57,924 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:30:57,954 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:30:57,958 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:30:57,960 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:30:57,961 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:30:57,962 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8155ed5a-1d3b-4ab7-97c1-940bce714b00/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i [2022-11-21 23:31:01,057 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:31:01,634 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:31:01,634 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8155ed5a-1d3b-4ab7-97c1-940bce714b00/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i [2022-11-21 23:31:01,683 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8155ed5a-1d3b-4ab7-97c1-940bce714b00/bin/ukojak-jW3SillKbg/data/500bcfde9/fcc806240111431ebc77399cfd94fd10/FLAG19d767147 [2022-11-21 23:31:01,705 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8155ed5a-1d3b-4ab7-97c1-940bce714b00/bin/ukojak-jW3SillKbg/data/500bcfde9/fcc806240111431ebc77399cfd94fd10 [2022-11-21 23:31:01,728 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:31:01,732 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:31:01,736 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:31:01,736 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:31:01,739 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:31:01,740 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:31:01" (1/1) ... [2022-11-21 23:31:01,741 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34cbc276 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:31:01, skipping insertion in model container [2022-11-21 23:31:01,742 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:31:01" (1/1) ... [2022-11-21 23:31:01,749 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:31:01,863 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:31:02,171 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_8155ed5a-1d3b-4ab7-97c1-940bce714b00/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i[4499,4512] [2022-11-21 23:31:02,182 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_8155ed5a-1d3b-4ab7-97c1-940bce714b00/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i[4559,4572] [2022-11-21 23:31:03,330 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:31:03,331 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:31:03,332 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:31:03,333 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:31:03,334 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:31:03,349 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:31:03,350 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:31:03,352 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:31:03,353 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:31:03,813 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:31:03,814 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:31:03,817 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:31:03,819 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:31:03,826 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:31:03,827 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:31:03,832 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:31:03,833 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:31:03,833 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:31:03,834 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:31:04,082 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:31:04,234 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:31:04,235 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:31:04,294 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:31:04,387 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 23:31:04,434 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:31:04,439 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_8155ed5a-1d3b-4ab7-97c1-940bce714b00/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i[4499,4512] [2022-11-21 23:31:04,439 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_8155ed5a-1d3b-4ab7-97c1-940bce714b00/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i[4559,4572] [2022-11-21 23:31:04,500 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:31:04,501 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:31:04,501 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:31:04,502 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:31:04,510 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:31:04,517 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:31:04,518 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:31:04,520 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:31:04,520 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:31:04,570 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:31:04,571 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:31:04,572 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:31:04,572 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:31:04,573 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:31:04,574 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:31:04,574 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:31:04,575 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:31:04,575 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:31:04,576 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:31:04,604 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:31:04,691 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:31:04,691 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:31:04,741 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:31:04,795 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:31:04,818 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_8155ed5a-1d3b-4ab7-97c1-940bce714b00/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i[4499,4512] [2022-11-21 23:31:04,824 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_8155ed5a-1d3b-4ab7-97c1-940bce714b00/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness.i[4559,4572] [2022-11-21 23:31:04,868 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:31:04,868 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:31:04,869 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:31:04,869 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:31:04,870 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:31:04,874 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:31:04,875 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:31:04,876 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:31:04,876 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:31:04,929 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:31:04,930 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:31:04,931 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:31:04,931 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:31:04,932 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:31:04,932 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:31:04,933 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:31:04,934 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:31:04,934 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:31:04,934 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:31:04,953 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:31:05,016 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:31:05,017 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:31:05,071 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:31:05,390 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:31:05,395 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:31:05 WrapperNode [2022-11-21 23:31:05,396 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:31:05,397 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:31:05,397 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:31:05,397 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:31:05,405 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:31:05" (1/1) ... [2022-11-21 23:31:05,511 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:31:05" (1/1) ... [2022-11-21 23:31:05,582 INFO L138 Inliner]: procedures = 710, calls = 2619, calls flagged for inlining = 62, calls inlined = 10, statements flattened = 894 [2022-11-21 23:31:05,583 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:31:05,583 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:31:05,583 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:31:05,583 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:31:05,593 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:31:05" (1/1) ... [2022-11-21 23:31:05,593 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:31:05" (1/1) ... [2022-11-21 23:31:05,603 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:31:05" (1/1) ... [2022-11-21 23:31:05,604 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:31:05" (1/1) ... [2022-11-21 23:31:05,649 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:31:05" (1/1) ... [2022-11-21 23:31:05,654 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:31:05" (1/1) ... [2022-11-21 23:31:05,676 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:31:05" (1/1) ... [2022-11-21 23:31:05,681 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:31:05" (1/1) ... [2022-11-21 23:31:05,703 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:31:05,710 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:31:05,710 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:31:05,710 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:31:05,711 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:31:05" (1/1) ... [2022-11-21 23:31:05,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:31:05,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8155ed5a-1d3b-4ab7-97c1-940bce714b00/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:31:05,750 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8155ed5a-1d3b-4ab7-97c1-940bce714b00/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:31:05,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8155ed5a-1d3b-4ab7-97c1-940bce714b00/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:31:05,802 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-21 23:31:05,803 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-21 23:31:05,803 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~C_BOOL [2022-11-21 23:31:05,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~C_BOOL [2022-11-21 23:31:05,803 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:31:05,803 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:31:05,803 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:31:05,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 23:31:05,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 23:31:05,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-21 23:31:05,804 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:31:05,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:31:05,805 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_left_trim_pred [2022-11-21 23:31:05,805 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_left_trim_pred [2022-11-21 23:31:05,805 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:31:05,805 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:31:05,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:31:05,806 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:31:05,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:31:05,806 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:31:05,806 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:31:05,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-21 23:31:05,806 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-21 23:31:05,807 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-21 23:31:05,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-21 23:31:05,807 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:31:05,807 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:31:05,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:31:05,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:31:05,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-21 23:31:05,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-21 23:31:05,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:31:06,238 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:31:06,241 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:31:08,543 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:31:08,940 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:31:08,940 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-21 23:31:08,943 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:31:08 BoogieIcfgContainer [2022-11-21 23:31:08,944 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:31:08,946 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:31:08,946 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:31:08,957 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:31:08,957 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:31:08" (1/1) ... [2022-11-21 23:31:08,968 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:31:09,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:31:09,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 97 states and 136 transitions. [2022-11-21 23:31:09,049 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 136 transitions. [2022-11-21 23:31:09,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-21 23:31:09,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:31:09,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:31:09,109 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) [2022-11-21 23:31:09,116 INFO L158 Benchmark]: Toolchain (without parser) took 7383.09ms. Allocated memory was 67.1MB in the beginning and 203.4MB in the end (delta: 136.3MB). Free memory was 45.6MB in the beginning and 73.6MB in the end (delta: -28.0MB). Peak memory consumption was 106.5MB. Max. memory is 16.1GB. [2022-11-21 23:31:09,118 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 67.1MB. Free memory was 44.6MB in the beginning and 44.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:31:09,118 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3660.71ms. Allocated memory was 67.1MB in the beginning and 130.0MB in the end (delta: 62.9MB). Free memory was 45.4MB in the beginning and 77.4MB in the end (delta: -32.0MB). Peak memory consumption was 67.5MB. Max. memory is 16.1GB. [2022-11-21 23:31:09,119 INFO L158 Benchmark]: Boogie Procedure Inliner took 185.66ms. Allocated memory is still 130.0MB. Free memory was 77.4MB in the beginning and 65.4MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 23:31:09,122 INFO L158 Benchmark]: Boogie Preprocessor took 125.68ms. Allocated memory is still 130.0MB. Free memory was 65.4MB in the beginning and 57.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:31:09,128 INFO L158 Benchmark]: RCFGBuilder took 3234.20ms. Allocated memory was 130.0MB in the beginning and 203.4MB in the end (delta: 73.4MB). Free memory was 57.1MB in the beginning and 79.9MB in the end (delta: -22.8MB). Peak memory consumption was 78.4MB. Max. memory is 16.1GB. [2022-11-21 23:31:09,128 INFO L158 Benchmark]: CodeCheck took 167.87ms. Allocated memory is still 203.4MB. Free memory was 79.9MB in the beginning and 73.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:31:09,132 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 0.27ms. Allocated memory is still 67.1MB. Free memory was 44.6MB in the beginning and 44.5MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3660.71ms. Allocated memory was 67.1MB in the beginning and 130.0MB in the end (delta: 62.9MB). Free memory was 45.4MB in the beginning and 77.4MB in the end (delta: -32.0MB). Peak memory consumption was 67.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 185.66ms. Allocated memory is still 130.0MB. Free memory was 77.4MB in the beginning and 65.4MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 125.68ms. Allocated memory is still 130.0MB. Free memory was 65.4MB in the beginning and 57.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3234.20ms. Allocated memory was 130.0MB in the beginning and 203.4MB in the end (delta: 73.4MB). Free memory was 57.1MB in the beginning and 79.9MB in the end (delta: -22.8MB). Peak memory consumption was 78.4MB. Max. memory is 16.1GB. * CodeCheck took 167.87ms. Allocated memory is still 203.4MB. Free memory was 79.9MB in the beginning and 73.6MB 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. [2022-11-21 23:31:09,160 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8155ed5a-1d3b-4ab7-97c1-940bce714b00/bin/ukojak-jW3SillKbg/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