./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 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_1910e5a2-2b4d-4034-be2d-31980f61addf/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1910e5a2-2b4d-4034-be2d-31980f61addf/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_1910e5a2-2b4d-4034-be2d-31980f61addf/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1910e5a2-2b4d-4034-be2d-31980f61addf/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1910e5a2-2b4d-4034-be2d-31980f61addf/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_1910e5a2-2b4d-4034-be2d-31980f61addf/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 4c8e70dc7f77f825f3ef2e89303bbf356ceb3a21ef4dcf0b5c90667d3d62b0fd --- 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 23:29:33,064 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:29:33,066 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:29:33,090 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:29:33,093 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:29:33,097 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:29:33,100 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:29:33,103 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:29:33,105 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:29:33,111 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:29:33,113 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:29:33,115 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:29:33,116 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:29:33,119 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:29:33,121 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:29:33,123 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:29:33,125 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:29:33,126 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:29:33,127 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:29:33,134 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:29:33,135 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:29:33,138 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:29:33,139 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:29:33,140 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:29:33,150 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:29:33,151 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:29:33,151 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:29:33,153 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:29:33,154 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:29:33,156 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:29:33,157 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:29:33,157 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:29:33,159 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:29:33,161 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:29:33,163 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:29:33,163 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:29:33,164 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:29:33,164 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:29:33,164 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:29:33,166 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:29:33,167 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:29:33,168 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1910e5a2-2b4d-4034-be2d-31980f61addf/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 23:29:33,203 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:29:33,206 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:29:33,208 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:29:33,208 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:29:33,209 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:29:33,209 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:29:33,210 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:29:33,210 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:29:33,210 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:29:33,210 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:29:33,212 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:29:33,212 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:29:33,212 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:29:33,213 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:29:33,213 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:29:33,213 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:29:33,213 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:29:33,214 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:29:33,214 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:29:33,214 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:29:33,215 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:29:33,215 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:29:33,215 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:29:33,215 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:29:33,216 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:29:33,216 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_1910e5a2-2b4d-4034-be2d-31980f61addf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1910e5a2-2b4d-4034-be2d-31980f61addf/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c8e70dc7f77f825f3ef2e89303bbf356ceb3a21ef4dcf0b5c90667d3d62b0fd [2022-11-21 23:29:33,509 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:29:33,530 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:29:33,532 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:29:33,534 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:29:33,534 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:29:33,536 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1910e5a2-2b4d-4034-be2d-31980f61addf/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2022-11-21 23:29:36,566 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:29:37,127 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:29:37,128 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1910e5a2-2b4d-4034-be2d-31980f61addf/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2022-11-21 23:29:37,176 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1910e5a2-2b4d-4034-be2d-31980f61addf/bin/ukojak-jW3SillKbg/data/509e77c7e/24addd26e0ec4fa195bdf5967a5c1d67/FLAG770fab831 [2022-11-21 23:29:37,212 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1910e5a2-2b4d-4034-be2d-31980f61addf/bin/ukojak-jW3SillKbg/data/509e77c7e/24addd26e0ec4fa195bdf5967a5c1d67 [2022-11-21 23:29:37,217 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:29:37,219 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:29:37,222 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:29:37,223 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:29:37,226 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:29:37,230 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:29:37" (1/1) ... [2022-11-21 23:29:37,231 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fc1fa6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:29:37, skipping insertion in model container [2022-11-21 23:29:37,231 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:29:37" (1/1) ... [2022-11-21 23:29:37,238 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:29:37,378 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:29:37,671 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_1910e5a2-2b4d-4034-be2d-31980f61addf/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2022-11-21 23:29:37,683 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_1910e5a2-2b4d-4034-be2d-31980f61addf/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2022-11-21 23:29:38,711 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:38,712 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:38,716 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:38,719 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:38,723 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:38,738 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:38,739 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:38,741 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:38,742 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:39,213 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:29:39,215 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:29:39,216 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:29:39,218 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:29:39,224 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:29:39,225 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:29:39,226 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:29:39,230 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:29:39,231 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:29:39,234 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:29:39,410 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:29:39,504 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:39,507 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:39,640 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:29:39,733 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:29:39,763 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_1910e5a2-2b4d-4034-be2d-31980f61addf/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2022-11-21 23:29:39,764 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_1910e5a2-2b4d-4034-be2d-31980f61addf/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2022-11-21 23:29:39,826 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:39,828 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:39,828 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:39,829 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:39,832 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:39,847 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:39,849 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:39,851 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:39,852 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:39,909 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:29:39,910 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:29:39,911 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:29:39,912 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:29:39,913 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:29:39,914 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:29:39,915 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:29:39,915 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:29:39,916 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:29:39,919 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:29:39,953 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:29:40,038 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:40,038 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:40,073 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:29:40,250 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:29:40,251 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:29:40 WrapperNode [2022-11-21 23:29:40,251 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:29:40,252 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:29:40,253 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:29:40,253 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:29:40,261 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:29:40" (1/1) ... [2022-11-21 23:29:40,376 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:29:40" (1/1) ... [2022-11-21 23:29:40,480 INFO L138 Inliner]: procedures = 691, calls = 2650, calls flagged for inlining = 65, calls inlined = 11, statements flattened = 933 [2022-11-21 23:29:40,481 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:29:40,482 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:29:40,482 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:29:40,482 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:29:40,491 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:29:40" (1/1) ... [2022-11-21 23:29:40,492 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:29:40" (1/1) ... [2022-11-21 23:29:40,500 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:29:40" (1/1) ... [2022-11-21 23:29:40,500 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:29:40" (1/1) ... [2022-11-21 23:29:40,537 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:29:40" (1/1) ... [2022-11-21 23:29:40,545 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:29:40" (1/1) ... [2022-11-21 23:29:40,563 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:29:40" (1/1) ... [2022-11-21 23:29:40,567 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:29:40" (1/1) ... [2022-11-21 23:29:40,581 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:29:40,581 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:29:40,582 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:29:40,582 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:29:40,585 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:29:40" (1/1) ... [2022-11-21 23:29:40,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:29:40,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1910e5a2-2b4d-4034-be2d-31980f61addf/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:29:40,617 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1910e5a2-2b4d-4034-be2d-31980f61addf/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:29:40,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1910e5a2-2b4d-4034-be2d-31980f61addf/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:29:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-21 23:29:40,663 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-21 23:29:40,663 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-21 23:29:40,664 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-21 23:29:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-21 23:29:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:29:40,664 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:29:40,665 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:29:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 23:29:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:29:40,665 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:29:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:29:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:29:40,665 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-21 23:29:40,666 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-21 23:29:40,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:29:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:29:40,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:29:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:29:40,667 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:29:40,667 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-21 23:29:40,667 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-21 23:29:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:29:40,668 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:29:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:29:40,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:29:40,669 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-11-21 23:29:40,670 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-11-21 23:29:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:29:40,670 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 23:29:40,670 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 23:29:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 23:29:40,671 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 23:29:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 23:29:40,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:29:41,020 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:29:41,037 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:29:42,614 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:29:42,956 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:29:42,956 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 23:29:42,960 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:29:42 BoogieIcfgContainer [2022-11-21 23:29:42,960 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:29:42,961 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:29:42,961 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:29:42,972 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:29:42,972 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:29:42" (1/1) ... [2022-11-21 23:29:42,982 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:29:43,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:43,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 117 states and 158 transitions. [2022-11-21 23:29:43,060 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 158 transitions. [2022-11-21 23:29:43,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-11-21 23:29:43,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:43,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:43,137 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 23:29:43,144 INFO L158 Benchmark]: Toolchain (without parser) took 5924.24ms. Allocated memory was 138.4MB in the beginning and 205.5MB in the end (delta: 67.1MB). Free memory was 106.6MB in the beginning and 143.5MB in the end (delta: -37.0MB). Peak memory consumption was 112.3MB. Max. memory is 16.1GB. [2022-11-21 23:29:43,144 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 115.3MB. Free memory is still 82.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:29:43,145 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3029.19ms. Allocated memory was 138.4MB in the beginning and 167.8MB in the end (delta: 29.4MB). Free memory was 106.6MB in the beginning and 87.7MB in the end (delta: 18.9MB). Peak memory consumption was 94.9MB. Max. memory is 16.1GB. [2022-11-21 23:29:43,145 INFO L158 Benchmark]: Boogie Procedure Inliner took 228.72ms. Allocated memory is still 167.8MB. Free memory was 87.7MB in the beginning and 76.2MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 23:29:43,146 INFO L158 Benchmark]: Boogie Preprocessor took 99.20ms. Allocated memory is still 167.8MB. Free memory was 76.2MB in the beginning and 67.8MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:29:43,147 INFO L158 Benchmark]: RCFGBuilder took 2378.75ms. Allocated memory was 167.8MB in the beginning and 205.5MB in the end (delta: 37.7MB). Free memory was 67.8MB in the beginning and 74.4MB in the end (delta: -6.7MB). Peak memory consumption was 38.6MB. Max. memory is 16.1GB. [2022-11-21 23:29:43,147 INFO L158 Benchmark]: CodeCheck took 181.32ms. Allocated memory is still 205.5MB. Free memory was 74.4MB in the beginning and 143.5MB in the end (delta: -69.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 23:29:43,162 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 115.3MB. Free memory is still 82.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3029.19ms. Allocated memory was 138.4MB in the beginning and 167.8MB in the end (delta: 29.4MB). Free memory was 106.6MB in the beginning and 87.7MB in the end (delta: 18.9MB). Peak memory consumption was 94.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 228.72ms. Allocated memory is still 167.8MB. Free memory was 87.7MB in the beginning and 76.2MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 99.20ms. Allocated memory is still 167.8MB. Free memory was 76.2MB in the beginning and 67.8MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2378.75ms. Allocated memory was 167.8MB in the beginning and 205.5MB in the end (delta: 37.7MB). Free memory was 67.8MB in the beginning and 74.4MB in the end (delta: -6.7MB). Peak memory consumption was 38.6MB. Max. memory is 16.1GB. * CodeCheck took 181.32ms. Allocated memory is still 205.5MB. Free memory was 74.4MB in the beginning and 143.5MB in the end (delta: -69.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:29:43,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1910e5a2-2b4d-4034-be2d-31980f61addf/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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_1910e5a2-2b4d-4034-be2d-31980f61addf/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1910e5a2-2b4d-4034-be2d-31980f61addf/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_1910e5a2-2b4d-4034-be2d-31980f61addf/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1910e5a2-2b4d-4034-be2d-31980f61addf/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1910e5a2-2b4d-4034-be2d-31980f61addf/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_1910e5a2-2b4d-4034-be2d-31980f61addf/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 4c8e70dc7f77f825f3ef2e89303bbf356ceb3a21ef4dcf0b5c90667d3d62b0fd --- 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 23:29:45,682 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:29:45,687 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:29:45,727 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:29:45,728 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:29:45,732 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:29:45,734 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:29:45,738 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:29:45,740 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:29:45,745 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:29:45,746 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:29:45,747 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:29:45,747 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:29:45,748 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:29:45,749 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:29:45,750 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:29:45,751 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:29:45,752 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:29:45,753 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:29:45,761 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:29:45,766 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:29:45,769 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:29:45,771 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:29:45,772 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:29:45,782 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:29:45,783 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:29:45,783 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:29:45,784 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:29:45,785 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:29:45,785 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:29:45,786 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:29:45,786 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:29:45,787 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:29:45,788 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:29:45,807 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:29:45,809 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:29:45,809 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:29:45,810 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:29:45,810 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:29:45,811 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:29:45,812 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:29:45,817 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1910e5a2-2b4d-4034-be2d-31980f61addf/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 23:29:45,839 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:29:45,839 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:29:45,840 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:29:45,840 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:29:45,841 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:29:45,841 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:29:45,841 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:29:45,842 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:29:45,842 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:29:45,842 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:29:45,842 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:29:45,843 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:29:45,843 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:29:45,843 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:29:45,843 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:29:45,843 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:29:45,844 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:29:45,844 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:29:45,844 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:29:45,844 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:29:45,844 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:29:45,844 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:29:45,845 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:29:45,845 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:29:45,845 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:29:45,845 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:29:45,845 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:29:45,845 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:29:45,846 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:29:45,846 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_1910e5a2-2b4d-4034-be2d-31980f61addf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1910e5a2-2b4d-4034-be2d-31980f61addf/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c8e70dc7f77f825f3ef2e89303bbf356ceb3a21ef4dcf0b5c90667d3d62b0fd [2022-11-21 23:29:46,232 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:29:46,262 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:29:46,267 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:29:46,268 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:29:46,269 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:29:46,271 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1910e5a2-2b4d-4034-be2d-31980f61addf/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2022-11-21 23:29:49,517 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:29:50,037 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:29:50,037 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1910e5a2-2b4d-4034-be2d-31980f61addf/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2022-11-21 23:29:50,095 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1910e5a2-2b4d-4034-be2d-31980f61addf/bin/ukojak-jW3SillKbg/data/e21097783/199678059614401fa8bed61419c0d5dd/FLAG21dd9afa0 [2022-11-21 23:29:50,113 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1910e5a2-2b4d-4034-be2d-31980f61addf/bin/ukojak-jW3SillKbg/data/e21097783/199678059614401fa8bed61419c0d5dd [2022-11-21 23:29:50,116 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:29:50,118 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:29:50,123 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:29:50,124 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:29:50,127 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:29:50,128 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:29:50" (1/1) ... [2022-11-21 23:29:50,129 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4eeb428d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:29:50, skipping insertion in model container [2022-11-21 23:29:50,133 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:29:50" (1/1) ... [2022-11-21 23:29:50,140 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:29:50,265 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:29:50,531 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_1910e5a2-2b4d-4034-be2d-31980f61addf/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2022-11-21 23:29:50,539 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_1910e5a2-2b4d-4034-be2d-31980f61addf/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2022-11-21 23:29:51,633 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:51,634 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:51,635 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:51,636 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:51,637 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:51,651 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:51,652 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:51,661 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:51,661 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:52,130 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:29:52,132 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:29:52,133 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:29:52,135 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:29:52,140 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:29:52,140 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:29:52,144 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:29:52,146 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:29:52,148 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:29:52,149 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:29:52,324 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:29:52,446 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:52,452 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:52,587 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:29:52,678 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 23:29:52,728 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:29:52,732 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_1910e5a2-2b4d-4034-be2d-31980f61addf/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2022-11-21 23:29:52,733 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_1910e5a2-2b4d-4034-be2d-31980f61addf/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2022-11-21 23:29:52,776 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:52,777 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:52,778 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:52,779 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:52,780 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:52,789 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:52,790 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:52,791 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:52,791 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:52,839 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:29:52,840 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:29:52,841 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:29:52,844 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:29:52,845 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:29:52,846 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:29:52,847 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:29:52,847 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:29:52,848 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:29:52,848 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:29:52,879 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:29:52,964 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:52,965 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:53,018 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:29:53,061 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:29:53,086 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_1910e5a2-2b4d-4034-be2d-31980f61addf/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2022-11-21 23:29:53,086 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_1910e5a2-2b4d-4034-be2d-31980f61addf/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2022-11-21 23:29:53,133 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:53,133 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:53,134 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:53,134 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:53,135 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:53,140 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:53,141 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:53,171 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:53,172 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:53,254 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:29:53,255 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:29:53,256 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:29:53,256 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:29:53,257 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:29:53,258 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:29:53,258 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:29:53,259 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:29:53,259 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:29:53,259 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:29:53,310 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:29:53,497 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:53,497 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:29:53,527 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:29:53,976 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:29:53,977 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:29:53 WrapperNode [2022-11-21 23:29:53,978 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:29:53,979 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:29:53,979 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:29:53,980 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:29:53,987 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:29:53" (1/1) ... [2022-11-21 23:29:54,104 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:29:53" (1/1) ... [2022-11-21 23:29:54,195 INFO L138 Inliner]: procedures = 711, calls = 2650, calls flagged for inlining = 65, calls inlined = 11, statements flattened = 934 [2022-11-21 23:29:54,196 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:29:54,196 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:29:54,196 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:29:54,197 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:29:54,206 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:29:53" (1/1) ... [2022-11-21 23:29:54,207 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:29:53" (1/1) ... [2022-11-21 23:29:54,220 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:29:53" (1/1) ... [2022-11-21 23:29:54,221 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:29:53" (1/1) ... [2022-11-21 23:29:54,254 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:29:53" (1/1) ... [2022-11-21 23:29:54,258 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:29:53" (1/1) ... [2022-11-21 23:29:54,265 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:29:53" (1/1) ... [2022-11-21 23:29:54,270 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:29:53" (1/1) ... [2022-11-21 23:29:54,279 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:29:54,280 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:29:54,280 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:29:54,280 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:29:54,281 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:29:53" (1/1) ... [2022-11-21 23:29:54,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:29:54,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1910e5a2-2b4d-4034-be2d-31980f61addf/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:29:54,322 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1910e5a2-2b4d-4034-be2d-31980f61addf/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:29:54,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1910e5a2-2b4d-4034-be2d-31980f61addf/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:29:54,376 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-21 23:29:54,376 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-21 23:29:54,376 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-21 23:29:54,377 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-21 23:29:54,377 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-21 23:29:54,377 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:29:54,377 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:29:54,377 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:29:54,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 23:29:54,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 23:29:54,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-21 23:29:54,379 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:29:54,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:29:54,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:29:54,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:29:54,379 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-21 23:29:54,380 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-21 23:29:54,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:29:54,380 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:29:54,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:29:54,381 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:29:54,381 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:29:54,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-21 23:29:54,381 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-21 23:29:54,381 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-21 23:29:54,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-21 23:29:54,382 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:29:54,382 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:29:54,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:29:54,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:29:54,382 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-11-21 23:29:54,383 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-11-21 23:29:54,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-21 23:29:54,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-21 23:29:54,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:29:54,384 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 23:29:54,384 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 23:29:54,384 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 23:29:54,384 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 23:29:54,736 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:29:54,739 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:29:57,124 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:29:57,649 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:29:57,649 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 23:29:57,653 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:29:57 BoogieIcfgContainer [2022-11-21 23:29:57,653 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:29:57,655 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:29:57,658 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:29:57,668 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:29:57,669 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:29:57" (1/1) ... [2022-11-21 23:29:57,678 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:29:57,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:29:57,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 117 states and 158 transitions. [2022-11-21 23:29:57,757 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 158 transitions. [2022-11-21 23:29:57,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-11-21 23:29:57,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:29:57,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:29:57,807 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 23:29:57,815 INFO L158 Benchmark]: Toolchain (without parser) took 7695.29ms. Allocated memory was 69.2MB in the beginning and 283.1MB in the end (delta: 213.9MB). Free memory was 37.4MB in the beginning and 164.9MB in the end (delta: -127.5MB). Peak memory consumption was 87.4MB. Max. memory is 16.1GB. [2022-11-21 23:29:57,815 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 54.5MB. Free memory is still 32.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:29:57,816 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3855.28ms. Allocated memory was 69.2MB in the beginning and 178.3MB in the end (delta: 109.1MB). Free memory was 37.2MB in the beginning and 83.8MB in the end (delta: -46.6MB). Peak memory consumption was 63.1MB. Max. memory is 16.1GB. [2022-11-21 23:29:57,816 INFO L158 Benchmark]: Boogie Procedure Inliner took 216.52ms. Allocated memory is still 178.3MB. Free memory was 83.8MB in the beginning and 115.7MB in the end (delta: -31.9MB). Peak memory consumption was 4.5MB. Max. memory is 16.1GB. [2022-11-21 23:29:57,819 INFO L158 Benchmark]: Boogie Preprocessor took 83.16ms. Allocated memory is still 178.3MB. Free memory was 115.7MB in the beginning and 106.3MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:29:57,819 INFO L158 Benchmark]: RCFGBuilder took 3373.61ms. Allocated memory was 178.3MB in the beginning and 283.1MB in the end (delta: 104.9MB). Free memory was 106.3MB in the beginning and 171.2MB in the end (delta: -65.0MB). Peak memory consumption was 118.7MB. Max. memory is 16.1GB. [2022-11-21 23:29:57,820 INFO L158 Benchmark]: CodeCheck took 158.21ms. Allocated memory is still 283.1MB. Free memory was 171.2MB in the beginning and 164.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:29:57,824 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 0.30ms. Allocated memory is still 54.5MB. Free memory is still 32.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3855.28ms. Allocated memory was 69.2MB in the beginning and 178.3MB in the end (delta: 109.1MB). Free memory was 37.2MB in the beginning and 83.8MB in the end (delta: -46.6MB). Peak memory consumption was 63.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 216.52ms. Allocated memory is still 178.3MB. Free memory was 83.8MB in the beginning and 115.7MB in the end (delta: -31.9MB). Peak memory consumption was 4.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 83.16ms. Allocated memory is still 178.3MB. Free memory was 115.7MB in the beginning and 106.3MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3373.61ms. Allocated memory was 178.3MB in the beginning and 283.1MB in the end (delta: 104.9MB). Free memory was 106.3MB in the beginning and 171.2MB in the end (delta: -65.0MB). Peak memory consumption was 118.7MB. Max. memory is 16.1GB. * CodeCheck took 158.21ms. Allocated memory is still 283.1MB. Free memory was 171.2MB in the beginning and 164.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:29:57,843 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1910e5a2-2b4d-4034-be2d-31980f61addf/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