./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a5cc7d054134727d17d186899e752bcb9b04f811a63c25a6e1e851147ab3514d --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 08:04:31,099 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:04:31,104 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:04:31,124 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:04:31,125 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:04:31,126 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:04:31,127 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:04:31,135 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:04:31,137 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:04:31,138 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:04:31,139 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:04:31,140 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:04:31,148 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:04:31,149 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:04:31,150 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:04:31,152 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:04:31,153 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:04:31,154 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:04:31,155 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:04:31,164 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:04:31,165 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:04:31,167 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:04:31,173 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:04:31,174 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:04:31,177 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:04:31,178 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:04:31,185 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:04:31,186 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:04:31,186 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:04:31,187 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:04:31,188 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:04:31,189 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:04:31,189 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:04:31,190 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:04:31,193 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:04:31,194 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:04:31,195 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:04:31,195 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:04:31,196 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:04:31,197 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:04:31,198 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:04:31,199 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:04:31,242 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:04:31,244 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:04:31,246 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:04:31,246 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:04:31,247 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:04:31,247 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:04:31,248 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:04:31,248 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:04:31,248 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:04:31,248 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:04:31,249 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:04:31,249 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:04:31,250 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:04:31,250 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:04:31,250 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:04:31,250 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:04:31,251 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:04:31,251 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:04:31,251 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:04:31,251 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:04:31,252 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:04:31,252 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:04:31,252 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:04:31,252 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:04:31,252 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:04:31,253 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_fbbb093e-0238-4e49-9e42-3ef655dbf051/bin/ukojak-CydTVMUXoH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a5cc7d054134727d17d186899e752bcb9b04f811a63c25a6e1e851147ab3514d [2022-11-16 08:04:31,554 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:04:31,575 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:04:31,578 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:04:31,579 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:04:31,580 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:04:31,581 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2022-11-16 08:04:31,657 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/bin/ukojak-CydTVMUXoH/data/f5994bec9/a5dc6b4a694546848e645885ba3d693b/FLAG0ae84933d [2022-11-16 08:04:32,506 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:04:32,507 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2022-11-16 08:04:32,571 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/bin/ukojak-CydTVMUXoH/data/f5994bec9/a5dc6b4a694546848e645885ba3d693b/FLAG0ae84933d [2022-11-16 08:04:33,063 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/bin/ukojak-CydTVMUXoH/data/f5994bec9/a5dc6b4a694546848e645885ba3d693b [2022-11-16 08:04:33,066 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:04:33,069 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:04:33,071 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:04:33,071 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:04:33,075 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:04:33,075 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:04:33" (1/1) ... [2022-11-16 08:04:33,077 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@536d20c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:04:33, skipping insertion in model container [2022-11-16 08:04:33,077 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:04:33" (1/1) ... [2022-11-16 08:04:33,085 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:04:33,211 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:04:33,510 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4500,4513] [2022-11-16 08:04:33,518 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4560,4573] [2022-11-16 08:04:34,476 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:34,477 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:34,478 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:34,479 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:34,480 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:34,497 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:34,497 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:34,499 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:34,500 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:34,940 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:04:34,941 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:04:34,942 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:04:34,943 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:04:34,945 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:04:34,945 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:04:34,946 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:04:34,947 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:04:34,948 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:04:34,948 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:04:35,106 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:04:35,192 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:35,193 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:35,270 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:04:35,371 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:04:35,400 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4500,4513] [2022-11-16 08:04:35,401 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4560,4573] [2022-11-16 08:04:35,466 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:35,466 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:35,467 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:35,468 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:35,470 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:35,483 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:35,484 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:35,485 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:35,487 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:35,547 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:04:35,548 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:04:35,549 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:04:35,550 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:04:35,551 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:04:35,551 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:04:35,552 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:04:35,552 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:04:35,553 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:04:35,553 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:04:35,584 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:04:35,658 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:35,659 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:35,698 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:04:36,021 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:04:36,021 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:04:36 WrapperNode [2022-11-16 08:04:36,022 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:04:36,023 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:04:36,023 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:04:36,023 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:04:36,030 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:04:36" (1/1) ... [2022-11-16 08:04:36,141 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:04:36" (1/1) ... [2022-11-16 08:04:36,221 INFO L138 Inliner]: procedures = 690, calls = 2600, calls flagged for inlining = 56, calls inlined = 3, statements flattened = 728 [2022-11-16 08:04:36,222 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:04:36,222 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:04:36,222 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:04:36,223 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:04:36,232 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:04:36" (1/1) ... [2022-11-16 08:04:36,232 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:04:36" (1/1) ... [2022-11-16 08:04:36,243 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:04:36" (1/1) ... [2022-11-16 08:04:36,244 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:04:36" (1/1) ... [2022-11-16 08:04:36,270 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:04:36" (1/1) ... [2022-11-16 08:04:36,274 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:04:36" (1/1) ... [2022-11-16 08:04:36,278 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:04:36" (1/1) ... [2022-11-16 08:04:36,282 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:04:36" (1/1) ... [2022-11-16 08:04:36,289 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:04:36,290 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:04:36,290 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:04:36,290 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:04:36,291 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:04:36" (1/1) ... [2022-11-16 08:04:36,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:04:36,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:04:36,320 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:04:36,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:04:36,389 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 08:04:36,389 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 08:04:36,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:04:36,389 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:04:36,390 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:04:36,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:04:36,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:04:36,390 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:04:36,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:04:36,391 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_array_ignore_case [2022-11-16 08:04:36,391 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_array_ignore_case [2022-11-16 08:04:36,391 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 08:04:36,392 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 08:04:36,392 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-16 08:04:36,392 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-16 08:04:36,393 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 08:04:36,394 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 08:04:36,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:04:36,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:04:36,716 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:04:36,718 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:04:37,731 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:04:37,889 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:04:37,889 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 08:04:37,892 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:04:37 BoogieIcfgContainer [2022-11-16 08:04:37,892 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:04:37,894 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:04:37,894 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:04:37,905 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:04:37,905 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:04:37" (1/1) ... [2022-11-16 08:04:37,924 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:04:37,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:38,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 36 states and 41 transitions. [2022-11-16 08:04:38,004 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 41 transitions. [2022-11-16 08:04:38,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-11-16 08:04:38,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:38,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:38,068 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:04:38,078 INFO L158 Benchmark]: Toolchain (without parser) took 5008.07ms. Allocated memory was 127.9MB in the beginning and 201.3MB in the end (delta: 73.4MB). Free memory was 85.1MB in the beginning and 106.7MB in the end (delta: -21.7MB). Peak memory consumption was 51.7MB. Max. memory is 16.1GB. [2022-11-16 08:04:38,079 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 90.2MB. Free memory was 63.7MB in the beginning and 63.7MB in the end (delta: 28.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:04:38,081 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2950.96ms. Allocated memory was 127.9MB in the beginning and 155.2MB in the end (delta: 27.3MB). Free memory was 85.1MB in the beginning and 97.6MB in the end (delta: -12.5MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. [2022-11-16 08:04:38,082 INFO L158 Benchmark]: Boogie Procedure Inliner took 199.17ms. Allocated memory is still 155.2MB. Free memory was 97.6MB in the beginning and 86.2MB in the end (delta: 11.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 08:04:38,083 INFO L158 Benchmark]: Boogie Preprocessor took 66.63ms. Allocated memory is still 155.2MB. Free memory was 86.2MB in the beginning and 80.8MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:04:38,084 INFO L158 Benchmark]: RCFGBuilder took 1603.07ms. Allocated memory was 155.2MB in the beginning and 201.3MB in the end (delta: 46.1MB). Free memory was 80.8MB in the beginning and 113.0MB in the end (delta: -32.2MB). Peak memory consumption was 35.9MB. Max. memory is 16.1GB. [2022-11-16 08:04:38,085 INFO L158 Benchmark]: CodeCheck took 182.34ms. Allocated memory is still 201.3MB. Free memory was 113.0MB in the beginning and 106.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:04:38,091 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 0.26ms. Allocated memory is still 90.2MB. Free memory was 63.7MB in the beginning and 63.7MB in the end (delta: 28.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2950.96ms. Allocated memory was 127.9MB in the beginning and 155.2MB in the end (delta: 27.3MB). Free memory was 85.1MB in the beginning and 97.6MB in the end (delta: -12.5MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 199.17ms. Allocated memory is still 155.2MB. Free memory was 97.6MB in the beginning and 86.2MB in the end (delta: 11.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 66.63ms. Allocated memory is still 155.2MB. Free memory was 86.2MB in the beginning and 80.8MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1603.07ms. Allocated memory was 155.2MB in the beginning and 201.3MB in the end (delta: 46.1MB). Free memory was 80.8MB in the beginning and 113.0MB in the end (delta: -32.2MB). Peak memory consumption was 35.9MB. Max. memory is 16.1GB. * CodeCheck took 182.34ms. Allocated memory is still 201.3MB. Free memory was 113.0MB in the beginning and 106.7MB 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. [2022-11-16 08:04:38,120 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a5cc7d054134727d17d186899e752bcb9b04f811a63c25a6e1e851147ab3514d --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 08:04:40,503 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:04:40,506 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:04:40,544 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:04:40,545 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:04:40,549 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:04:40,552 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:04:40,556 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:04:40,559 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:04:40,565 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:04:40,568 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:04:40,571 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:04:40,571 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:04:40,573 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:04:40,575 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:04:40,576 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:04:40,578 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:04:40,580 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:04:40,585 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:04:40,590 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:04:40,593 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:04:40,595 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:04:40,597 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:04:40,599 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:04:40,605 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:04:40,609 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:04:40,610 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:04:40,611 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:04:40,612 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:04:40,614 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:04:40,614 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:04:40,615 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:04:40,617 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:04:40,618 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:04:40,619 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:04:40,619 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:04:40,620 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:04:40,621 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:04:40,621 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:04:40,623 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:04:40,624 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:04:40,629 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:04:40,674 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:04:40,675 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:04:40,677 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:04:40,677 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:04:40,678 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:04:40,679 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:04:40,679 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:04:40,679 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:04:40,680 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:04:40,680 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:04:40,681 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:04:40,681 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:04:40,682 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:04:40,682 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:04:40,682 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:04:40,682 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:04:40,683 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:04:40,683 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:04:40,683 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:04:40,683 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:04:40,684 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:04:40,684 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:04:40,684 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:04:40,685 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:04:40,685 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:04:40,685 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:04:40,685 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:04:40,686 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:04:40,686 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:04:40,686 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_fbbb093e-0238-4e49-9e42-3ef655dbf051/bin/ukojak-CydTVMUXoH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a5cc7d054134727d17d186899e752bcb9b04f811a63c25a6e1e851147ab3514d [2022-11-16 08:04:41,071 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:04:41,109 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:04:41,111 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:04:41,113 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:04:41,114 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:04:41,116 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2022-11-16 08:04:41,182 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/bin/ukojak-CydTVMUXoH/data/f44d1f3b1/7d1fae3ed47e497aba37b878bb425663/FLAG9b2f518ac [2022-11-16 08:04:42,035 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:04:42,036 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2022-11-16 08:04:42,086 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/bin/ukojak-CydTVMUXoH/data/f44d1f3b1/7d1fae3ed47e497aba37b878bb425663/FLAG9b2f518ac [2022-11-16 08:04:42,509 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/bin/ukojak-CydTVMUXoH/data/f44d1f3b1/7d1fae3ed47e497aba37b878bb425663 [2022-11-16 08:04:42,512 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:04:42,514 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:04:42,518 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:04:42,518 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:04:42,522 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:04:42,522 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:04:42" (1/1) ... [2022-11-16 08:04:42,524 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bd9dad9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:04:42, skipping insertion in model container [2022-11-16 08:04:42,524 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:04:42" (1/1) ... [2022-11-16 08:04:42,531 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:04:42,649 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:04:42,923 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4500,4513] [2022-11-16 08:04:42,929 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4560,4573] [2022-11-16 08:04:44,138 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:44,140 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:44,141 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:44,143 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:44,145 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:44,157 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:44,162 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:44,169 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:44,169 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:44,623 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:04:44,625 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:04:44,626 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:04:44,627 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:04:44,629 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:04:44,630 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:04:44,630 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:04:44,631 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:04:44,632 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:04:44,633 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:04:44,801 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:04:44,937 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:44,937 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:45,060 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:04:45,161 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:04:45,215 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:04:45,221 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4500,4513] [2022-11-16 08:04:45,222 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4560,4573] [2022-11-16 08:04:45,289 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:45,290 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:45,290 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:45,292 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:45,292 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:45,314 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:45,317 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:45,318 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:45,319 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:45,368 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:04:45,369 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:04:45,369 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:04:45,370 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:04:45,371 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:04:45,371 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:04:45,372 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:04:45,372 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:04:45,373 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:04:45,373 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:04:45,400 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:04:45,492 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:45,492 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:45,536 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:04:45,576 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:04:45,599 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4500,4513] [2022-11-16 08:04:45,605 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4560,4573] [2022-11-16 08:04:45,647 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:45,649 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:45,649 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:45,650 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:45,650 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:45,655 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:45,656 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:45,656 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:45,657 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:45,708 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:04:45,708 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:04:45,709 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:04:45,710 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:04:45,711 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:04:45,711 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:04:45,712 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:04:45,712 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:04:45,713 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:04:45,713 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:04:45,738 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:04:45,807 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:45,808 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:04:45,858 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:04:46,283 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:04:46,284 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:04:46 WrapperNode [2022-11-16 08:04:46,284 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:04:46,285 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:04:46,286 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:04:46,286 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:04:46,293 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:04:46" (1/1) ... [2022-11-16 08:04:46,411 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:04:46" (1/1) ... [2022-11-16 08:04:46,494 INFO L138 Inliner]: procedures = 710, calls = 2600, calls flagged for inlining = 56, calls inlined = 3, statements flattened = 729 [2022-11-16 08:04:46,495 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:04:46,495 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:04:46,495 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:04:46,496 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:04:46,505 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:04:46" (1/1) ... [2022-11-16 08:04:46,506 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:04:46" (1/1) ... [2022-11-16 08:04:46,515 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:04:46" (1/1) ... [2022-11-16 08:04:46,516 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:04:46" (1/1) ... [2022-11-16 08:04:46,582 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:04:46" (1/1) ... [2022-11-16 08:04:46,586 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:04:46" (1/1) ... [2022-11-16 08:04:46,593 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:04:46" (1/1) ... [2022-11-16 08:04:46,610 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:04:46" (1/1) ... [2022-11-16 08:04:46,619 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:04:46,634 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:04:46,634 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:04:46,635 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:04:46,635 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:04:46" (1/1) ... [2022-11-16 08:04:46,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:04:46,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:04:46,671 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:04:46,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:04:46,724 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 08:04:46,724 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 08:04:46,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:04:46,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:04:46,726 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:04:46,726 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:04:46,726 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:04:46,726 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:04:46,726 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:04:46,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:04:46,727 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_array_ignore_case [2022-11-16 08:04:46,727 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_array_ignore_case [2022-11-16 08:04:46,727 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 08:04:46,728 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 08:04:46,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:04:46,728 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-16 08:04:46,728 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-16 08:04:46,728 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 08:04:46,729 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 08:04:46,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:04:47,124 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:04:47,140 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:04:49,054 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:04:49,300 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:04:49,300 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 08:04:49,303 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:04:49 BoogieIcfgContainer [2022-11-16 08:04:49,303 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:04:49,304 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:04:49,304 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:04:49,313 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:04:49,314 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:04:49" (1/1) ... [2022-11-16 08:04:49,322 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:04:49,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:04:49,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 36 states and 41 transitions. [2022-11-16 08:04:49,377 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 41 transitions. [2022-11-16 08:04:49,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-11-16 08:04:49,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:04:49,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:04:49,426 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:04:49,430 INFO L158 Benchmark]: Toolchain (without parser) took 6915.41ms. Allocated memory was 73.4MB in the beginning and 216.0MB in the end (delta: 142.6MB). Free memory was 46.4MB in the beginning and 118.6MB in the end (delta: -72.2MB). Peak memory consumption was 70.0MB. Max. memory is 16.1GB. [2022-11-16 08:04:49,430 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 73.4MB. Free memory was 54.0MB in the beginning and 54.0MB in the end (delta: 49.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:04:49,431 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3766.59ms. Allocated memory was 73.4MB in the beginning and 115.3MB in the end (delta: 41.9MB). Free memory was 46.1MB in the beginning and 41.1MB in the end (delta: 5.1MB). Peak memory consumption was 53.7MB. Max. memory is 16.1GB. [2022-11-16 08:04:49,431 INFO L158 Benchmark]: Boogie Procedure Inliner took 209.43ms. Allocated memory was 115.3MB in the beginning and 140.5MB in the end (delta: 25.2MB). Free memory was 41.1MB in the beginning and 84.7MB in the end (delta: -43.6MB). Peak memory consumption was 6.9MB. Max. memory is 16.1GB. [2022-11-16 08:04:49,432 INFO L158 Benchmark]: Boogie Preprocessor took 138.03ms. Allocated memory is still 140.5MB. Free memory was 84.7MB in the beginning and 77.7MB in the end (delta: 7.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:04:49,433 INFO L158 Benchmark]: RCFGBuilder took 2668.92ms. Allocated memory was 140.5MB in the beginning and 216.0MB in the end (delta: 75.5MB). Free memory was 77.7MB in the beginning and 124.9MB in the end (delta: -47.2MB). Peak memory consumption was 91.4MB. Max. memory is 16.1GB. [2022-11-16 08:04:49,433 INFO L158 Benchmark]: CodeCheck took 124.99ms. Allocated memory is still 216.0MB. Free memory was 124.9MB in the beginning and 118.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:04:49,435 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 0.31ms. Allocated memory is still 73.4MB. Free memory was 54.0MB in the beginning and 54.0MB in the end (delta: 49.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3766.59ms. Allocated memory was 73.4MB in the beginning and 115.3MB in the end (delta: 41.9MB). Free memory was 46.1MB in the beginning and 41.1MB in the end (delta: 5.1MB). Peak memory consumption was 53.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 209.43ms. Allocated memory was 115.3MB in the beginning and 140.5MB in the end (delta: 25.2MB). Free memory was 41.1MB in the beginning and 84.7MB in the end (delta: -43.6MB). Peak memory consumption was 6.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 138.03ms. Allocated memory is still 140.5MB. Free memory was 84.7MB in the beginning and 77.7MB in the end (delta: 7.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2668.92ms. Allocated memory was 140.5MB in the beginning and 216.0MB in the end (delta: 75.5MB). Free memory was 77.7MB in the beginning and 124.9MB in the end (delta: -47.2MB). Peak memory consumption was 91.4MB. Max. memory is 16.1GB. * CodeCheck took 124.99ms. Allocated memory is still 216.0MB. Free memory was 124.9MB in the beginning and 118.6MB 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. [2022-11-16 08:04:49,472 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbb093e-0238-4e49-9e42-3ef655dbf051/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared