./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_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_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/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_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/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_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/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 caa9ea3c4b01be424b9d4542ff8acdcb39307db8022d65ba85a629a6a4ef591a --- 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 08:26:56,398 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:26:56,401 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:26:56,440 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:26:56,441 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:26:56,444 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:26:56,447 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:26:56,450 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:26:56,452 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:26:56,457 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:26:56,458 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:26:56,459 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:26:56,460 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:26:56,461 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:26:56,461 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:26:56,462 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:26:56,463 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:26:56,464 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:26:56,465 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:26:56,477 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:26:56,479 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:26:56,481 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:26:56,484 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:26:56,485 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:26:56,493 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:26:56,494 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:26:56,494 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:26:56,495 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:26:56,495 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:26:56,496 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:26:56,497 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:26:56,497 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:26:56,498 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:26:56,499 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:26:56,500 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:26:56,500 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:26:56,501 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:26:56,501 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:26:56,502 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:26:56,507 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:26:56,509 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:26:56,510 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:26:56,550 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:26:56,551 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:26:56,552 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:26:56,553 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:26:56,553 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:26:56,554 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:26:56,554 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:26:56,554 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:26:56,555 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:26:56,555 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:26:56,556 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:26:56,556 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:26:56,556 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:26:56,557 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:26:56,557 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:26:56,557 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:26:56,557 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:26:56,558 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:26:56,558 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:26:56,558 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:26:56,558 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:26:56,559 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:26:56,559 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:26:56,559 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:26:56,559 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:26:56,560 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_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> caa9ea3c4b01be424b9d4542ff8acdcb39307db8022d65ba85a629a6a4ef591a [2022-11-16 08:26:56,883 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:26:56,905 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:26:56,908 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:26:56,909 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:26:56,910 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:26:56,911 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2022-11-16 08:26:56,984 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/bin/ukojak-CydTVMUXoH/data/e6883d7e7/857835107a4e43de9d39172fa6543888/FLAG046913137 [2022-11-16 08:26:57,837 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:26:57,838 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2022-11-16 08:26:57,871 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/bin/ukojak-CydTVMUXoH/data/e6883d7e7/857835107a4e43de9d39172fa6543888/FLAG046913137 [2022-11-16 08:26:58,382 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/bin/ukojak-CydTVMUXoH/data/e6883d7e7/857835107a4e43de9d39172fa6543888 [2022-11-16 08:26:58,384 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:26:58,387 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:26:58,391 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:26:58,391 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:26:58,395 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:26:58,396 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:26:58" (1/1) ... [2022-11-16 08:26:58,397 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36ca5438 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:26:58, skipping insertion in model container [2022-11-16 08:26:58,397 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:26:58" (1/1) ... [2022-11-16 08:26:58,404 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:26:58,569 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:26:58,908 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_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4499,4512] [2022-11-16 08:26:58,917 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_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4559,4572] [2022-11-16 08:26:59,944 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:59,945 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:59,946 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:59,947 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:59,948 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:59,962 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:59,963 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:59,965 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:59,966 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:00,412 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:27:00,414 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:27:00,415 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:27:00,418 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:27:00,424 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:27:00,425 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:27:00,428 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:27:00,429 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:27:00,431 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:27:00,433 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:27:00,650 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:27:00,743 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:00,744 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:00,877 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:27:00,920 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:27:00,951 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_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4499,4512] [2022-11-16 08:27:00,957 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_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4559,4572] [2022-11-16 08:27:01,050 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:01,051 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:01,051 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:01,052 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:01,053 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:01,065 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:01,074 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:01,076 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:01,076 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:01,125 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:27:01,126 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:27:01,127 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:27:01,130 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:27:01,131 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:27:01,131 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:27:01,133 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:27:01,134 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:27:01,134 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:27:01,135 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:27:01,162 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:27:01,253 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:01,253 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:01,325 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:27:01,615 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:27:01,615 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:01 WrapperNode [2022-11-16 08:27:01,615 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:27:01,617 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:27:01,617 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:27:01,617 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:27:01,625 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:01" (1/1) ... [2022-11-16 08:27:01,739 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:01" (1/1) ... [2022-11-16 08:27:01,835 INFO L138 Inliner]: procedures = 693, calls = 2789, calls flagged for inlining = 60, calls inlined = 7, statements flattened = 864 [2022-11-16 08:27:01,837 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:27:01,838 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:27:01,838 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:27:01,838 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:27:01,848 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:01" (1/1) ... [2022-11-16 08:27:01,849 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:01" (1/1) ... [2022-11-16 08:27:01,862 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:01" (1/1) ... [2022-11-16 08:27:01,862 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:01" (1/1) ... [2022-11-16 08:27:01,914 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:01" (1/1) ... [2022-11-16 08:27:01,917 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:01" (1/1) ... [2022-11-16 08:27:01,939 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:01" (1/1) ... [2022-11-16 08:27:01,943 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:01" (1/1) ... [2022-11-16 08:27:01,964 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:27:01,965 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:27:01,965 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:27:01,965 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:27:01,966 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:01" (1/1) ... [2022-11-16 08:27:01,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:27:01,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:27:02,000 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:27:02,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:27:02,048 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-16 08:27:02,048 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-16 08:27:02,048 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-16 08:27:02,048 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-16 08:27:02,049 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2022-11-16 08:27:02,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2022-11-16 08:27:02,049 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 08:27:02,049 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:27:02,050 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 08:27:02,050 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 08:27:02,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:27:02,050 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:27:02,051 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:27:02,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:27:02,052 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:27:02,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:27:02,053 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:27:02,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:27:02,053 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 08:27:02,054 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 08:27:02,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:27:02,054 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 08:27:02,054 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 08:27:02,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:27:02,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:27:02,055 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-11-16 08:27:02,055 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-11-16 08:27:02,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:27:02,056 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 08:27:02,056 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 08:27:02,056 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 08:27:02,056 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 08:27:02,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:27:02,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:27:02,400 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:27:02,407 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:27:03,855 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:27:04,104 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:27:04,104 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 08:27:04,107 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:27:04 BoogieIcfgContainer [2022-11-16 08:27:04,107 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:27:04,108 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:27:04,109 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:27:04,118 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:27:04,119 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:27:04" (1/1) ... [2022-11-16 08:27:04,129 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:27:04,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:27:04,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 92 states and 122 transitions. [2022-11-16 08:27:04,196 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 122 transitions. [2022-11-16 08:27:04,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-11-16 08:27:04,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:27:04,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:27:04,247 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 08:27:04,256 INFO L158 Benchmark]: Toolchain (without parser) took 5868.62ms. Allocated memory was 140.5MB in the beginning and 209.7MB in the end (delta: 69.2MB). Free memory was 88.5MB in the beginning and 77.5MB in the end (delta: 11.0MB). Peak memory consumption was 80.0MB. Max. memory is 16.1GB. [2022-11-16 08:27:04,257 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 140.5MB. Free memory was 114.6MB in the beginning and 114.5MB in the end (delta: 82.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:27:04,257 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3224.76ms. Allocated memory was 140.5MB in the beginning and 209.7MB in the end (delta: 69.2MB). Free memory was 88.4MB in the beginning and 148.6MB in the end (delta: -60.3MB). Peak memory consumption was 98.0MB. Max. memory is 16.1GB. [2022-11-16 08:27:04,257 INFO L158 Benchmark]: Boogie Procedure Inliner took 220.85ms. Allocated memory is still 209.7MB. Free memory was 148.6MB in the beginning and 136.1MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 08:27:04,258 INFO L158 Benchmark]: Boogie Preprocessor took 125.69ms. Allocated memory is still 209.7MB. Free memory was 136.1MB in the beginning and 129.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:27:04,258 INFO L158 Benchmark]: RCFGBuilder took 2142.47ms. Allocated memory is still 209.7MB. Free memory was 129.8MB in the beginning and 84.8MB in the end (delta: 44.9MB). Peak memory consumption was 59.9MB. Max. memory is 16.1GB. [2022-11-16 08:27:04,259 INFO L158 Benchmark]: CodeCheck took 146.87ms. Allocated memory is still 209.7MB. Free memory was 84.8MB in the beginning and 77.5MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:27:04,262 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 0.27ms. Allocated memory is still 140.5MB. Free memory was 114.6MB in the beginning and 114.5MB in the end (delta: 82.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3224.76ms. Allocated memory was 140.5MB in the beginning and 209.7MB in the end (delta: 69.2MB). Free memory was 88.4MB in the beginning and 148.6MB in the end (delta: -60.3MB). Peak memory consumption was 98.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 220.85ms. Allocated memory is still 209.7MB. Free memory was 148.6MB in the beginning and 136.1MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 125.69ms. Allocated memory is still 209.7MB. Free memory was 136.1MB in the beginning and 129.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2142.47ms. Allocated memory is still 209.7MB. Free memory was 129.8MB in the beginning and 84.8MB in the end (delta: 44.9MB). Peak memory consumption was 59.9MB. Max. memory is 16.1GB. * CodeCheck took 146.87ms. Allocated memory is still 209.7MB. Free memory was 84.8MB in the beginning and 77.5MB 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 08:27:04,295 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/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_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/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_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/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_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/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 caa9ea3c4b01be424b9d4542ff8acdcb39307db8022d65ba85a629a6a4ef591a --- 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 08:27:06,604 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:27:06,607 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:27:06,645 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:27:06,648 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:27:06,652 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:27:06,655 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:27:06,659 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:27:06,662 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:27:06,665 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:27:06,667 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:27:06,669 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:27:06,670 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:27:06,677 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:27:06,678 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:27:06,680 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:27:06,682 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:27:06,683 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:27:06,685 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:27:06,691 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:27:06,700 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:27:06,701 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:27:06,703 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:27:06,703 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:27:06,707 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:27:06,708 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:27:06,708 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:27:06,710 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:27:06,713 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:27:06,714 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:27:06,715 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:27:06,715 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:27:06,716 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:27:06,718 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:27:06,719 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:27:06,720 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:27:06,720 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:27:06,721 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:27:06,721 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:27:06,722 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:27:06,724 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:27:06,725 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:27:06,782 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:27:06,782 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:27:06,784 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:27:06,785 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:27:06,786 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:27:06,786 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:27:06,787 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:27:06,787 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:27:06,787 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:27:06,787 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:27:06,788 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:27:06,789 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:27:06,789 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:27:06,789 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:27:06,789 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:27:06,789 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:27:06,790 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:27:06,790 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:27:06,790 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:27:06,790 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:27:06,791 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:27:06,791 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:27:06,791 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:27:06,791 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:27:06,792 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:27:06,792 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:27:06,792 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:27:06,792 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:27:06,793 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:27:06,793 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_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> caa9ea3c4b01be424b9d4542ff8acdcb39307db8022d65ba85a629a6a4ef591a [2022-11-16 08:27:07,172 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:27:07,202 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:27:07,205 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:27:07,207 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:27:07,208 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:27:07,210 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2022-11-16 08:27:07,291 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/bin/ukojak-CydTVMUXoH/data/8b3da1323/db80fcfac4144ac88034d2db08d47345/FLAG81418855f [2022-11-16 08:27:08,221 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:27:08,222 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2022-11-16 08:27:08,276 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/bin/ukojak-CydTVMUXoH/data/8b3da1323/db80fcfac4144ac88034d2db08d47345/FLAG81418855f [2022-11-16 08:27:08,651 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/bin/ukojak-CydTVMUXoH/data/8b3da1323/db80fcfac4144ac88034d2db08d47345 [2022-11-16 08:27:08,654 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:27:08,656 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:27:08,660 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:27:08,660 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:27:08,663 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:27:08,664 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:27:08" (1/1) ... [2022-11-16 08:27:08,665 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6255cf08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:08, skipping insertion in model container [2022-11-16 08:27:08,666 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:27:08" (1/1) ... [2022-11-16 08:27:08,673 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:27:08,800 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:27:09,133 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_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4499,4512] [2022-11-16 08:27:09,141 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_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4559,4572] [2022-11-16 08:27:10,464 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:10,473 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:10,474 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:10,475 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:10,476 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:10,489 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:10,490 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:10,499 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:10,499 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:11,042 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:27:11,044 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:27:11,045 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:27:11,046 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:27:11,047 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:27:11,048 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:27:11,049 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:27:11,050 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:27:11,051 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:27:11,051 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:27:11,247 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:27:11,395 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:11,395 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:11,515 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:27:11,568 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:27:11,626 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:27:11,631 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_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4499,4512] [2022-11-16 08:27:11,633 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_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4559,4572] [2022-11-16 08:27:11,724 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:11,724 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:11,725 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:11,726 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:11,727 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:11,740 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:11,740 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:11,741 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:11,742 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:11,786 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:27:11,787 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:27:11,788 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:27:11,788 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:27:11,791 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:27:11,791 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:27:11,792 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:27:11,792 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:27:11,793 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:27:11,796 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:27:11,824 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:27:11,903 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:11,904 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:11,971 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:27:11,994 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:27:12,007 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_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4499,4512] [2022-11-16 08:27:12,008 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_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4559,4572] [2022-11-16 08:27:12,036 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:12,037 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:12,037 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:12,038 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:12,038 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:12,043 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:12,044 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:12,044 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:12,045 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:12,106 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:27:12,106 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:27:12,107 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:27:12,108 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:27:12,109 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:27:12,109 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:27:12,110 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:27:12,110 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:27:12,111 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:27:12,111 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:27:12,139 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:27:12,208 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:12,209 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:27:12,272 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:27:12,681 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:27:12,681 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:12 WrapperNode [2022-11-16 08:27:12,682 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:27:12,683 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:27:12,684 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:27:12,684 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:27:12,691 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:12" (1/1) ... [2022-11-16 08:27:12,813 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:12" (1/1) ... [2022-11-16 08:27:12,902 INFO L138 Inliner]: procedures = 713, calls = 2789, calls flagged for inlining = 60, calls inlined = 7, statements flattened = 865 [2022-11-16 08:27:12,903 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:27:12,904 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:27:12,904 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:27:12,904 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:27:12,913 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:12" (1/1) ... [2022-11-16 08:27:12,914 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:12" (1/1) ... [2022-11-16 08:27:12,923 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:12" (1/1) ... [2022-11-16 08:27:12,923 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:12" (1/1) ... [2022-11-16 08:27:12,955 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:12" (1/1) ... [2022-11-16 08:27:12,958 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:12" (1/1) ... [2022-11-16 08:27:12,967 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:12" (1/1) ... [2022-11-16 08:27:12,972 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:12" (1/1) ... [2022-11-16 08:27:12,982 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:27:12,983 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:27:12,983 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:27:12,984 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:27:12,985 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:27:12" (1/1) ... [2022-11-16 08:27:12,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:27:13,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:27:13,015 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:27:13,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:27:13,095 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-16 08:27:13,095 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-16 08:27:13,097 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-16 08:27:13,097 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-16 08:27:13,097 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2022-11-16 08:27:13,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2022-11-16 08:27:13,098 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 08:27:13,098 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:27:13,098 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 08:27:13,098 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 08:27:13,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:27:13,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:27:13,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 08:27:13,099 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:27:13,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:27:13,099 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:27:13,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:27:13,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:27:13,100 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:27:13,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:27:13,102 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 08:27:13,102 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 08:27:13,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:27:13,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:27:13,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:27:13,103 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 08:27:13,103 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 08:27:13,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:27:13,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:27:13,104 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-11-16 08:27:13,104 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-11-16 08:27:13,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:27:13,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 08:27:13,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:27:13,104 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 08:27:13,105 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 08:27:13,105 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 08:27:13,105 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 08:27:13,530 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:27:13,533 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:27:15,605 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:27:16,020 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:27:16,020 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 08:27:16,023 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:27:16 BoogieIcfgContainer [2022-11-16 08:27:16,024 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:27:16,026 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:27:16,026 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:27:16,039 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:27:16,039 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:27:16" (1/1) ... [2022-11-16 08:27:16,076 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:27:16,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:27:16,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 92 states and 122 transitions. [2022-11-16 08:27:16,146 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 122 transitions. [2022-11-16 08:27:16,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-11-16 08:27:16,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:27:16,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:27:16,203 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 08:27:16,208 INFO L158 Benchmark]: Toolchain (without parser) took 7551.08ms. Allocated memory was 69.2MB in the beginning and 203.4MB in the end (delta: 134.2MB). Free memory was 40.0MB in the beginning and 138.3MB in the end (delta: -98.4MB). Peak memory consumption was 34.7MB. Max. memory is 16.1GB. [2022-11-16 08:27:16,208 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 69.2MB. Free memory was 50.0MB in the beginning and 50.0MB in the end (delta: 29.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:27:16,209 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4022.33ms. Allocated memory was 69.2MB in the beginning and 153.1MB in the end (delta: 83.9MB). Free memory was 39.8MB in the beginning and 89.5MB in the end (delta: -49.8MB). Peak memory consumption was 60.3MB. Max. memory is 16.1GB. [2022-11-16 08:27:16,210 INFO L158 Benchmark]: Boogie Procedure Inliner took 219.88ms. Allocated memory is still 153.1MB. Free memory was 89.5MB in the beginning and 77.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 08:27:16,210 INFO L158 Benchmark]: Boogie Preprocessor took 79.01ms. Allocated memory is still 153.1MB. Free memory was 77.0MB in the beginning and 68.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 08:27:16,211 INFO L158 Benchmark]: RCFGBuilder took 3041.01ms. Allocated memory was 153.1MB in the beginning and 203.4MB in the end (delta: 50.3MB). Free memory was 68.6MB in the beginning and 46.1MB in the end (delta: 22.5MB). Peak memory consumption was 76.0MB. Max. memory is 16.1GB. [2022-11-16 08:27:16,212 INFO L158 Benchmark]: CodeCheck took 181.02ms. Allocated memory is still 203.4MB. Free memory was 46.1MB in the beginning and 138.3MB in the end (delta: -92.3MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:27:16,214 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 69.2MB. Free memory was 50.0MB in the beginning and 50.0MB in the end (delta: 29.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4022.33ms. Allocated memory was 69.2MB in the beginning and 153.1MB in the end (delta: 83.9MB). Free memory was 39.8MB in the beginning and 89.5MB in the end (delta: -49.8MB). Peak memory consumption was 60.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 219.88ms. Allocated memory is still 153.1MB. Free memory was 89.5MB in the beginning and 77.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 79.01ms. Allocated memory is still 153.1MB. Free memory was 77.0MB in the beginning and 68.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3041.01ms. Allocated memory was 153.1MB in the beginning and 203.4MB in the end (delta: 50.3MB). Free memory was 68.6MB in the beginning and 46.1MB in the end (delta: 22.5MB). Peak memory consumption was 76.0MB. Max. memory is 16.1GB. * CodeCheck took 181.02ms. Allocated memory is still 203.4MB. Free memory was 46.1MB in the beginning and 138.3MB in the end (delta: -92.3MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:27:16,240 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ed9ea8a-a8e2-4e20-8c18-dd85b0a3447a/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