./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a5b0a7f-d770-4f5d-95a6-7950a380511f/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a5b0a7f-d770-4f5d-95a6-7950a380511f/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_6a5b0a7f-d770-4f5d-95a6-7950a380511f/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a5b0a7f-d770-4f5d-95a6-7950a380511f/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a5b0a7f-d770-4f5d-95a6-7950a380511f/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_6a5b0a7f-d770-4f5d-95a6-7950a380511f/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 aad159acc9cbece9fe1ce64619aff83e5e3477bbd84af6f399f8d36d8b5384a2 --- 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 08:37:52,084 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:37:52,086 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:37:52,107 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:37:52,108 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:37:52,109 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:37:52,110 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:37:52,112 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:37:52,114 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:37:52,115 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:37:52,116 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:37:52,118 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:37:52,118 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:37:52,119 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:37:52,121 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:37:52,122 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:37:52,123 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:37:52,124 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:37:52,126 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:37:52,128 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:37:52,130 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:37:52,131 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:37:52,133 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:37:52,134 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:37:52,137 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:37:52,138 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:37:52,138 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:37:52,139 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:37:52,140 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:37:52,141 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:37:52,142 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:37:52,143 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:37:52,144 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:37:52,145 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:37:52,146 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:37:52,146 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:37:52,147 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:37:52,148 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:37:52,148 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:37:52,149 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:37:52,150 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:37:52,151 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a5b0a7f-d770-4f5d-95a6-7950a380511f/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:37:52,173 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:37:52,174 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:37:52,174 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:37:52,175 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:37:52,179 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:37:52,180 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:37:52,180 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:37:52,180 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:37:52,181 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:37:52,181 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:37:52,182 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:37:52,182 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:37:52,183 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:37:52,183 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:37:52,183 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:37:52,183 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:37:52,184 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:37:52,184 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:37:52,184 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:37:52,185 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:37:52,185 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:37:52,185 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:37:52,185 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:37:52,186 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:37:52,186 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:37:52,187 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_6a5b0a7f-d770-4f5d-95a6-7950a380511f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a5b0a7f-d770-4f5d-95a6-7950a380511f/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aad159acc9cbece9fe1ce64619aff83e5e3477bbd84af6f399f8d36d8b5384a2 [2022-11-16 08:37:52,487 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:37:52,514 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:37:52,517 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:37:52,519 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:37:52,520 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:37:52,521 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a5b0a7f-d770-4f5d-95a6-7950a380511f/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i [2022-11-16 08:37:52,615 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a5b0a7f-d770-4f5d-95a6-7950a380511f/bin/ukojak-CydTVMUXoH/data/d2c6f12b3/baeb2ba6ce06485192c434e2d4c175d1/FLAGd139cb280 [2022-11-16 08:37:53,446 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:37:53,447 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a5b0a7f-d770-4f5d-95a6-7950a380511f/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i [2022-11-16 08:37:53,501 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a5b0a7f-d770-4f5d-95a6-7950a380511f/bin/ukojak-CydTVMUXoH/data/d2c6f12b3/baeb2ba6ce06485192c434e2d4c175d1/FLAGd139cb280 [2022-11-16 08:37:53,980 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a5b0a7f-d770-4f5d-95a6-7950a380511f/bin/ukojak-CydTVMUXoH/data/d2c6f12b3/baeb2ba6ce06485192c434e2d4c175d1 [2022-11-16 08:37:53,984 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:37:53,986 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:37:53,993 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:37:53,993 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:37:53,996 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:37:53,997 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:37:53" (1/1) ... [2022-11-16 08:37:53,998 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ffcc82a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:53, skipping insertion in model container [2022-11-16 08:37:53,999 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:37:53" (1/1) ... [2022-11-16 08:37:54,007 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:37:54,127 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:37:54,427 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_6a5b0a7f-d770-4f5d-95a6-7950a380511f/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i[4493,4506] [2022-11-16 08:37:54,434 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_6a5b0a7f-d770-4f5d-95a6-7950a380511f/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i[4553,4566] [2022-11-16 08:37:55,299 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:55,300 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:55,300 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:55,301 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:55,302 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:55,333 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:55,337 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:55,339 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:55,339 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:55,787 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:37:55,788 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:37:55,791 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:37:55,793 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:37:55,798 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:37:55,801 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:37:55,803 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:37:55,805 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:37:55,806 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:37:55,810 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:37:55,987 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:37:56,139 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:56,140 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:56,209 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:37:56,271 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:37:56,293 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_6a5b0a7f-d770-4f5d-95a6-7950a380511f/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i[4493,4506] [2022-11-16 08:37:56,294 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_6a5b0a7f-d770-4f5d-95a6-7950a380511f/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i[4553,4566] [2022-11-16 08:37:56,324 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:56,324 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:56,325 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:56,325 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:56,326 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:56,332 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:56,332 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:56,333 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:56,334 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:56,407 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:37:56,408 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:37:56,408 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:37:56,410 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:37:56,411 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:37:56,411 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:37:56,412 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:37:56,412 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:37:56,413 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:37:56,413 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:37:56,444 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:37:56,493 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:56,494 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:37:56,529 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:37:56,828 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:37:56,828 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:56 WrapperNode [2022-11-16 08:37:56,828 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:37:56,829 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:37:56,830 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:37:56,830 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:37:56,837 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:56" (1/1) ... [2022-11-16 08:37:56,965 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:56" (1/1) ... [2022-11-16 08:37:57,065 INFO L138 Inliner]: procedures = 691, calls = 2643, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 859 [2022-11-16 08:37:57,066 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:37:57,066 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:37:57,066 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:37:57,067 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:37:57,080 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:56" (1/1) ... [2022-11-16 08:37:57,081 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:56" (1/1) ... [2022-11-16 08:37:57,096 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:56" (1/1) ... [2022-11-16 08:37:57,096 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:56" (1/1) ... [2022-11-16 08:37:57,140 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:56" (1/1) ... [2022-11-16 08:37:57,147 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:56" (1/1) ... [2022-11-16 08:37:57,167 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:56" (1/1) ... [2022-11-16 08:37:57,172 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:56" (1/1) ... [2022-11-16 08:37:57,193 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:37:57,200 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:37:57,200 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:37:57,200 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:37:57,201 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:37:56" (1/1) ... [2022-11-16 08:37:57,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:37:57,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a5b0a7f-d770-4f5d-95a6-7950a380511f/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:37:57,231 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a5b0a7f-d770-4f5d-95a6-7950a380511f/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:37:57,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a5b0a7f-d770-4f5d-95a6-7950a380511f/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:37:57,275 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-16 08:37:57,275 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-16 08:37:57,275 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-16 08:37:57,275 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-16 08:37:57,275 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:37:57,276 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 08:37:57,276 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 08:37:57,276 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_append [2022-11-16 08:37:57,276 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_append [2022-11-16 08:37:57,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:37:57,277 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-16 08:37:57,277 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-16 08:37:57,278 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:37:57,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:37:57,279 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:37:57,279 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:37:57,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:37:57,280 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-16 08:37:57,280 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-16 08:37:57,281 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:37:57,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:37:57,281 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 08:37:57,281 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 08:37:57,281 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 08:37:57,282 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 08:37:57,282 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-16 08:37:57,282 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-16 08:37:57,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:37:57,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:37:57,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:37:57,283 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 08:37:57,283 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 08:37:57,284 INFO L130 BoogieDeclarations]: Found specification of procedure assert_bytes_match [2022-11-16 08:37:57,284 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_bytes_match [2022-11-16 08:37:57,284 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 08:37:57,285 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 08:37:57,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:37:57,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:37:57,690 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:37:57,693 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:37:59,251 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:37:59,670 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:37:59,671 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 08:37:59,674 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:37:59 BoogieIcfgContainer [2022-11-16 08:37:59,674 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:37:59,675 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:37:59,675 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:37:59,685 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:37:59,686 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:37:59" (1/1) ... [2022-11-16 08:37:59,697 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:37:59,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:37:59,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 124 states and 166 transitions. [2022-11-16 08:37:59,789 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 166 transitions. [2022-11-16 08:37:59,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-16 08:37:59,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:37:59,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:37:59,848 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 08:37:59,865 INFO L158 Benchmark]: Toolchain (without parser) took 5877.87ms. Allocated memory was 144.7MB in the beginning and 243.3MB in the end (delta: 98.6MB). Free memory was 103.0MB in the beginning and 183.1MB in the end (delta: -80.2MB). Peak memory consumption was 112.3MB. Max. memory is 16.1GB. [2022-11-16 08:37:59,865 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 86.0MB. Free memory is still 38.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:37:59,866 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2836.16ms. Allocated memory was 144.7MB in the beginning and 184.5MB in the end (delta: 39.8MB). Free memory was 102.8MB in the beginning and 125.9MB in the end (delta: -23.1MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. [2022-11-16 08:37:59,867 INFO L158 Benchmark]: Boogie Procedure Inliner took 236.32ms. Allocated memory is still 184.5MB. Free memory was 125.9MB in the beginning and 114.3MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 08:37:59,867 INFO L158 Benchmark]: Boogie Preprocessor took 132.84ms. Allocated memory is still 184.5MB. Free memory was 114.3MB in the beginning and 105.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 08:37:59,868 INFO L158 Benchmark]: RCFGBuilder took 2474.16ms. Allocated memory was 184.5MB in the beginning and 243.3MB in the end (delta: 58.7MB). Free memory was 105.9MB in the beginning and 101.7MB in the end (delta: 4.2MB). Peak memory consumption was 68.2MB. Max. memory is 16.1GB. [2022-11-16 08:37:59,869 INFO L158 Benchmark]: CodeCheck took 188.09ms. Allocated memory is still 243.3MB. Free memory was 101.7MB in the beginning and 183.1MB in the end (delta: -81.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 08:37:59,872 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 86.0MB. Free memory is still 38.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2836.16ms. Allocated memory was 144.7MB in the beginning and 184.5MB in the end (delta: 39.8MB). Free memory was 102.8MB in the beginning and 125.9MB in the end (delta: -23.1MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 236.32ms. Allocated memory is still 184.5MB. Free memory was 125.9MB in the beginning and 114.3MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 132.84ms. Allocated memory is still 184.5MB. Free memory was 114.3MB in the beginning and 105.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2474.16ms. Allocated memory was 184.5MB in the beginning and 243.3MB in the end (delta: 58.7MB). Free memory was 105.9MB in the beginning and 101.7MB in the end (delta: 4.2MB). Peak memory consumption was 68.2MB. Max. memory is 16.1GB. * CodeCheck took 188.09ms. Allocated memory is still 243.3MB. Free memory was 101.7MB in the beginning and 183.1MB in the end (delta: -81.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:37:59,902 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a5b0a7f-d770-4f5d-95a6-7950a380511f/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a5b0a7f-d770-4f5d-95a6-7950a380511f/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a5b0a7f-d770-4f5d-95a6-7950a380511f/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_6a5b0a7f-d770-4f5d-95a6-7950a380511f/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a5b0a7f-d770-4f5d-95a6-7950a380511f/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a5b0a7f-d770-4f5d-95a6-7950a380511f/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_6a5b0a7f-d770-4f5d-95a6-7950a380511f/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 aad159acc9cbece9fe1ce64619aff83e5e3477bbd84af6f399f8d36d8b5384a2 --- 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 08:38:02,196 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:38:02,199 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:38:02,237 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:38:02,241 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:38:02,245 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:38:02,248 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:38:02,253 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:38:02,256 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:38:02,259 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:38:02,262 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:38:02,264 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:38:02,265 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:38:02,272 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:38:02,273 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:38:02,274 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:38:02,277 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:38:02,278 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:38:02,280 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:38:02,282 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:38:02,291 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:38:02,293 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:38:02,294 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:38:02,295 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:38:02,298 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:38:02,299 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:38:02,299 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:38:02,300 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:38:02,300 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:38:02,301 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:38:02,302 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:38:02,303 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:38:02,303 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:38:02,304 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:38:02,305 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:38:02,305 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:38:02,306 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:38:02,307 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:38:02,307 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:38:02,308 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:38:02,309 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:38:02,310 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a5b0a7f-d770-4f5d-95a6-7950a380511f/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:38:02,332 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:38:02,333 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:38:02,334 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:38:02,334 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:38:02,335 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:38:02,335 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:38:02,335 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:38:02,336 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:38:02,336 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:38:02,336 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:38:02,336 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:38:02,337 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:38:02,337 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:38:02,337 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:38:02,337 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:38:02,338 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:38:02,338 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:38:02,338 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:38:02,338 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:38:02,339 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:38:02,339 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:38:02,339 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:38:02,340 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:38:02,340 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:38:02,340 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:38:02,340 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:38:02,341 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:38:02,341 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:38:02,341 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:38:02,341 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_6a5b0a7f-d770-4f5d-95a6-7950a380511f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a5b0a7f-d770-4f5d-95a6-7950a380511f/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aad159acc9cbece9fe1ce64619aff83e5e3477bbd84af6f399f8d36d8b5384a2 [2022-11-16 08:38:02,704 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:38:02,731 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:38:02,734 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:38:02,736 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:38:02,738 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:38:02,740 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a5b0a7f-d770-4f5d-95a6-7950a380511f/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i [2022-11-16 08:38:02,832 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a5b0a7f-d770-4f5d-95a6-7950a380511f/bin/ukojak-CydTVMUXoH/data/5c3f2d94a/f667a20d8d244a098f56eedf06ca8a67/FLAG586aa7888 [2022-11-16 08:38:03,769 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:38:03,769 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a5b0a7f-d770-4f5d-95a6-7950a380511f/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i [2022-11-16 08:38:03,804 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a5b0a7f-d770-4f5d-95a6-7950a380511f/bin/ukojak-CydTVMUXoH/data/5c3f2d94a/f667a20d8d244a098f56eedf06ca8a67/FLAG586aa7888 [2022-11-16 08:38:04,236 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a5b0a7f-d770-4f5d-95a6-7950a380511f/bin/ukojak-CydTVMUXoH/data/5c3f2d94a/f667a20d8d244a098f56eedf06ca8a67 [2022-11-16 08:38:04,238 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:38:04,240 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:38:04,246 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:38:04,246 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:38:04,250 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:38:04,251 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:38:04" (1/1) ... [2022-11-16 08:38:04,252 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1795f61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:38:04, skipping insertion in model container [2022-11-16 08:38:04,253 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:38:04" (1/1) ... [2022-11-16 08:38:04,260 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:38:04,384 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:38:04,702 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_6a5b0a7f-d770-4f5d-95a6-7950a380511f/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i[4493,4506] [2022-11-16 08:38:04,710 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_6a5b0a7f-d770-4f5d-95a6-7950a380511f/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i[4553,4566] [2022-11-16 08:38:05,751 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:38:05,752 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:38:05,754 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:38:05,755 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:38:05,756 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:38:05,790 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:38:05,792 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:38:05,795 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:38:05,803 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:38:06,204 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:38:06,205 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:38:06,206 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:38:06,208 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:38:06,209 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:38:06,210 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:38:06,211 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:38:06,211 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:38:06,212 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:38:06,213 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:38:06,444 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:38:06,588 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:38:06,588 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:38:06,656 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:38:06,733 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:38:06,794 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:38:06,798 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_6a5b0a7f-d770-4f5d-95a6-7950a380511f/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i[4493,4506] [2022-11-16 08:38:06,798 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_6a5b0a7f-d770-4f5d-95a6-7950a380511f/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i[4553,4566] [2022-11-16 08:38:06,834 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:38:06,835 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:38:06,835 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:38:06,836 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:38:06,836 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:38:06,843 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:38:06,844 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:38:06,845 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:38:06,845 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:38:06,888 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:38:06,889 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:38:06,890 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:38:06,891 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:38:06,892 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:38:06,893 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:38:06,894 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:38:06,894 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:38:06,895 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:38:06,895 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:38:06,929 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:38:06,985 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:38:06,986 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:38:07,034 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:38:07,102 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:38:07,126 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_6a5b0a7f-d770-4f5d-95a6-7950a380511f/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i[4493,4506] [2022-11-16 08:38:07,127 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_6a5b0a7f-d770-4f5d-95a6-7950a380511f/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i[4553,4566] [2022-11-16 08:38:07,178 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:38:07,179 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:38:07,180 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:38:07,180 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:38:07,181 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:38:07,187 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:38:07,188 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:38:07,189 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:38:07,189 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:38:07,265 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:38:07,265 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:38:07,279 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:38:07,279 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:38:07,280 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:38:07,281 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:38:07,282 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:38:07,282 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:38:07,283 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:38:07,283 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:38:07,307 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:38:07,412 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:38:07,413 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:38:07,527 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:38:07,865 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:38:07,866 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:38:07 WrapperNode [2022-11-16 08:38:07,866 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:38:07,868 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:38:07,868 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:38:07,868 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:38:07,876 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:38:07" (1/1) ... [2022-11-16 08:38:08,039 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:38:07" (1/1) ... [2022-11-16 08:38:08,132 INFO L138 Inliner]: procedures = 711, calls = 2643, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 859 [2022-11-16 08:38:08,133 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:38:08,134 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:38:08,134 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:38:08,134 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:38:08,144 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:38:07" (1/1) ... [2022-11-16 08:38:08,145 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:38:07" (1/1) ... [2022-11-16 08:38:08,163 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:38:07" (1/1) ... [2022-11-16 08:38:08,164 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:38:07" (1/1) ... [2022-11-16 08:38:08,222 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:38:07" (1/1) ... [2022-11-16 08:38:08,244 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:38:07" (1/1) ... [2022-11-16 08:38:08,251 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:38:07" (1/1) ... [2022-11-16 08:38:08,266 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:38:07" (1/1) ... [2022-11-16 08:38:08,275 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:38:08,279 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:38:08,283 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:38:08,284 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:38:08,284 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:38:07" (1/1) ... [2022-11-16 08:38:08,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:38:08,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a5b0a7f-d770-4f5d-95a6-7950a380511f/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:38:08,318 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a5b0a7f-d770-4f5d-95a6-7950a380511f/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:38:08,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a5b0a7f-d770-4f5d-95a6-7950a380511f/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:38:08,370 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-16 08:38:08,370 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-16 08:38:08,371 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-16 08:38:08,371 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-16 08:38:08,372 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:38:08,372 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 08:38:08,372 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 08:38:08,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:38:08,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:38:08,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 08:38:08,373 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_append [2022-11-16 08:38:08,373 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_append [2022-11-16 08:38:08,373 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-16 08:38:08,373 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-16 08:38:08,373 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:38:08,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:38:08,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:38:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:38:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:38:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-16 08:38:08,374 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-16 08:38:08,374 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:38:08,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:38:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 08:38:08,375 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 08:38:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:38:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:38:08,375 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 08:38:08,376 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 08:38:08,376 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-16 08:38:08,376 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-16 08:38:08,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:38:08,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:38:08,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:38:08,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 08:38:08,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:38:08,377 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 08:38:08,377 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 08:38:08,377 INFO L130 BoogieDeclarations]: Found specification of procedure assert_bytes_match [2022-11-16 08:38:08,377 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_bytes_match [2022-11-16 08:38:08,378 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 08:38:08,378 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 08:38:08,832 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:38:08,835 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:38:11,490 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:38:12,310 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:38:12,311 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 08:38:12,316 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:38:12 BoogieIcfgContainer [2022-11-16 08:38:12,316 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:38:12,317 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:38:12,317 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:38:12,331 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:38:12,332 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:38:12" (1/1) ... [2022-11-16 08:38:12,344 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:38:12,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:38:12,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 123 states and 165 transitions. [2022-11-16 08:38:12,422 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 165 transitions. [2022-11-16 08:38:12,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-16 08:38:12,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:38:12,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:38:12,473 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 08:38:12,476 INFO L158 Benchmark]: Toolchain (without parser) took 8235.69ms. Allocated memory was 52.4MB in the beginning and 310.4MB in the end (delta: 257.9MB). Free memory was 31.8MB in the beginning and 154.3MB in the end (delta: -122.5MB). Peak memory consumption was 135.3MB. Max. memory is 16.1GB. [2022-11-16 08:38:12,477 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 52.4MB. Free memory is still 34.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:38:12,477 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3621.16ms. Allocated memory was 52.4MB in the beginning and 180.4MB in the end (delta: 127.9MB). Free memory was 31.7MB in the beginning and 100.4MB in the end (delta: -68.7MB). Peak memory consumption was 64.7MB. Max. memory is 16.1GB. [2022-11-16 08:38:12,478 INFO L158 Benchmark]: Boogie Procedure Inliner took 265.17ms. Allocated memory is still 180.4MB. Free memory was 100.4MB in the beginning and 127.4MB in the end (delta: -27.0MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. [2022-11-16 08:38:12,478 INFO L158 Benchmark]: Boogie Preprocessor took 144.59ms. Allocated memory is still 180.4MB. Free memory was 127.4MB in the beginning and 117.9MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 08:38:12,479 INFO L158 Benchmark]: RCFGBuilder took 4037.84ms. Allocated memory was 180.4MB in the beginning and 310.4MB in the end (delta: 130.0MB). Free memory was 117.9MB in the beginning and 161.6MB in the end (delta: -43.7MB). Peak memory consumption was 132.5MB. Max. memory is 16.1GB. [2022-11-16 08:38:12,479 INFO L158 Benchmark]: CodeCheck took 157.88ms. Allocated memory is still 310.4MB. Free memory was 161.6MB in the beginning and 154.3MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:38:12,481 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 52.4MB. Free memory is still 34.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3621.16ms. Allocated memory was 52.4MB in the beginning and 180.4MB in the end (delta: 127.9MB). Free memory was 31.7MB in the beginning and 100.4MB in the end (delta: -68.7MB). Peak memory consumption was 64.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 265.17ms. Allocated memory is still 180.4MB. Free memory was 100.4MB in the beginning and 127.4MB in the end (delta: -27.0MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 144.59ms. Allocated memory is still 180.4MB. Free memory was 127.4MB in the beginning and 117.9MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 4037.84ms. Allocated memory was 180.4MB in the beginning and 310.4MB in the end (delta: 130.0MB). Free memory was 117.9MB in the beginning and 161.6MB in the end (delta: -43.7MB). Peak memory consumption was 132.5MB. Max. memory is 16.1GB. * CodeCheck took 157.88ms. Allocated memory is still 310.4MB. Free memory was 161.6MB in the beginning and 154.3MB in the end (delta: 7.3MB). 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 08:38:12,503 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6a5b0a7f-d770-4f5d-95a6-7950a380511f/bin/ukojak-CydTVMUXoH/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared