./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff 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_613cb0af-00df-41c0-8fc1-59eb6470f0a3/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_613cb0af-00df-41c0-8fc1-59eb6470f0a3/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_613cb0af-00df-41c0-8fc1-59eb6470f0a3/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_613cb0af-00df-41c0-8fc1-59eb6470f0a3/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_613cb0af-00df-41c0-8fc1-59eb6470f0a3/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_613cb0af-00df-41c0-8fc1-59eb6470f0a3/bin/ukojak-verify-G8NBE6pJGL --witnessprinter.witness.filename witness --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 364b54724e976c015f9881f66521e5c6d863e13e3a8324ac15c0186b650523fa --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:00:52,995 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:00:53,084 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_613cb0af-00df-41c0-8fc1-59eb6470f0a3/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 04:00:53,091 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:00:53,092 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 04:00:53,124 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:00:53,125 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:00:53,126 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:00:53,127 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:00:53,128 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:00:53,129 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:00:53,129 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:00:53,130 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:00:53,131 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:00:53,132 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:00:53,132 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:00:53,133 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:00:53,134 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:00:53,135 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:00:53,135 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:00:53,136 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:00:53,137 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:00:53,138 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:00:53,139 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:00:53,140 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:00:53,140 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:00:53,141 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:00:53,142 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 04:00:53,142 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:00:53,143 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:00:53,144 INFO L153 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_613cb0af-00df-41c0-8fc1-59eb6470f0a3/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_613cb0af-00df-41c0-8fc1-59eb6470f0a3/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 364b54724e976c015f9881f66521e5c6d863e13e3a8324ac15c0186b650523fa [2023-11-19 04:00:53,438 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:00:53,471 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:00:53,475 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:00:53,478 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:00:53,479 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:00:53,480 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_613cb0af-00df-41c0-8fc1-59eb6470f0a3/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i [2023-11-19 04:00:57,180 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:00:57,893 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:00:57,894 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_613cb0af-00df-41c0-8fc1-59eb6470f0a3/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i [2023-11-19 04:00:57,936 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_613cb0af-00df-41c0-8fc1-59eb6470f0a3/bin/ukojak-verify-G8NBE6pJGL/data/870c614d3/44036f07ea074d738b7554c7961355a7/FLAG67054e5a2 [2023-11-19 04:00:57,961 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_613cb0af-00df-41c0-8fc1-59eb6470f0a3/bin/ukojak-verify-G8NBE6pJGL/data/870c614d3/44036f07ea074d738b7554c7961355a7 [2023-11-19 04:00:57,968 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:00:57,973 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:00:57,977 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:00:57,977 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:00:57,983 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:00:57,987 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:00:57" (1/1) ... [2023-11-19 04:00:57,988 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@190a1c75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:57, skipping insertion in model container [2023-11-19 04:00:57,988 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:00:57" (1/1) ... [2023-11-19 04:00:58,171 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:00:58,561 WARN L240 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_613cb0af-00df-41c0-8fc1-59eb6470f0a3/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i[4499,4512] [2023-11-19 04:00:58,573 WARN L240 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_613cb0af-00df-41c0-8fc1-59eb6470f0a3/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i[4559,4572] [2023-11-19 04:00:59,894 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:59,896 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:59,896 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:59,897 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:59,899 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:59,916 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:59,917 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:59,920 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:59,921 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:01:00,556 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:01:00,561 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:01:00,563 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:01:00,570 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:01:00,577 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:01:00,586 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:01:00,588 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:01:00,589 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:01:00,590 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:01:00,591 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:01:01,003 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:01:01,009 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@35de3da3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:01:01, skipping insertion in model container [2023-11-19 04:01:01,010 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:01:01,011 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:01:01,013 INFO L158 Benchmark]: Toolchain (without parser) took 3039.47ms. Allocated memory was 146.8MB in the beginning and 184.5MB in the end (delta: 37.7MB). Free memory was 97.2MB in the beginning and 123.9MB in the end (delta: -26.7MB). Peak memory consumption was 36.9MB. Max. memory is 16.1GB. [2023-11-19 04:01:01,014 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 146.8MB. Free memory was 93.2MB in the beginning and 93.0MB in the end (delta: 151.1kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:01:01,016 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3033.54ms. Allocated memory was 146.8MB in the beginning and 184.5MB in the end (delta: 37.7MB). Free memory was 97.2MB in the beginning and 123.9MB in the end (delta: -26.7MB). Peak memory consumption was 36.9MB. Max. memory is 16.1GB. [2023-11-19 04:01:01,019 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 146.8MB. Free memory was 93.2MB in the beginning and 93.0MB in the end (delta: 151.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3033.54ms. Allocated memory was 146.8MB in the beginning and 184.5MB in the end (delta: 37.7MB). Free memory was 97.2MB in the beginning and 123.9MB in the end (delta: -26.7MB). Peak memory consumption was 36.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7311]: Incorrect Syntax Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) RESULT: Ultimate could not prove your program: Incorrect Syntax 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_613cb0af-00df-41c0-8fc1-59eb6470f0a3/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_613cb0af-00df-41c0-8fc1-59eb6470f0a3/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_613cb0af-00df-41c0-8fc1-59eb6470f0a3/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_613cb0af-00df-41c0-8fc1-59eb6470f0a3/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_613cb0af-00df-41c0-8fc1-59eb6470f0a3/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_613cb0af-00df-41c0-8fc1-59eb6470f0a3/bin/ukojak-verify-G8NBE6pJGL --witnessprinter.witness.filename witness --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 364b54724e976c015f9881f66521e5c6d863e13e3a8324ac15c0186b650523fa --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:01:03,998 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:01:04,170 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_613cb0af-00df-41c0-8fc1-59eb6470f0a3/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 04:01:04,236 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:01:04,238 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:01:04,239 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:01:04,240 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:01:04,240 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:01:04,241 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:01:04,248 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:01:04,249 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:01:04,249 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:01:04,250 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:01:04,252 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:01:04,252 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 04:01:04,253 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 04:01:04,253 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 04:01:04,254 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:01:04,254 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:01:04,255 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:01:04,256 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:01:04,256 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:01:04,257 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:01:04,257 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 04:01:04,258 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:01:04,258 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:01:04,259 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:01:04,259 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:01:04,260 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:01:04,260 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 04:01:04,262 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:01:04,262 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:01:04,262 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 04:01:04,263 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:01:04,263 INFO L153 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_613cb0af-00df-41c0-8fc1-59eb6470f0a3/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_613cb0af-00df-41c0-8fc1-59eb6470f0a3/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 364b54724e976c015f9881f66521e5c6d863e13e3a8324ac15c0186b650523fa [2023-11-19 04:01:04,779 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:01:04,805 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:01:04,808 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:01:04,810 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:01:04,811 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:01:04,812 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_613cb0af-00df-41c0-8fc1-59eb6470f0a3/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i [2023-11-19 04:01:08,797 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:01:09,694 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:01:09,695 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_613cb0af-00df-41c0-8fc1-59eb6470f0a3/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i [2023-11-19 04:01:09,725 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_613cb0af-00df-41c0-8fc1-59eb6470f0a3/bin/ukojak-verify-G8NBE6pJGL/data/e672b4a34/2b5de7e5ceb74afb8a78041cf77a524f/FLAG747e334c1 [2023-11-19 04:01:09,748 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_613cb0af-00df-41c0-8fc1-59eb6470f0a3/bin/ukojak-verify-G8NBE6pJGL/data/e672b4a34/2b5de7e5ceb74afb8a78041cf77a524f [2023-11-19 04:01:09,755 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:01:09,756 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:01:09,760 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:01:09,761 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:01:09,766 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:01:09,769 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:01:09" (1/1) ... [2023-11-19 04:01:09,770 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f169fd9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:01:09, skipping insertion in model container [2023-11-19 04:01:09,770 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:01:09" (1/1) ... [2023-11-19 04:01:10,022 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:01:10,382 WARN L240 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_613cb0af-00df-41c0-8fc1-59eb6470f0a3/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i[4499,4512] [2023-11-19 04:01:10,395 WARN L240 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_613cb0af-00df-41c0-8fc1-59eb6470f0a3/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i[4559,4572] [2023-11-19 04:01:11,776 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:01:11,777 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:01:11,778 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:01:11,779 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:01:11,781 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:01:11,801 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:01:11,802 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:01:11,805 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:01:11,806 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:01:12,430 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:01:12,437 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:01:12,439 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:01:12,442 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:01:12,448 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:01:12,452 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:01:12,455 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:01:12,459 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:01:12,461 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:01:12,466 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:01:12,745 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:01:12,750 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@495656f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:01:12, skipping insertion in model container [2023-11-19 04:01:12,751 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:01:12,751 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:01:12,755 INFO L158 Benchmark]: Toolchain (without parser) took 2996.02ms. Allocated memory was 77.6MB in the beginning and 100.7MB in the end (delta: 23.1MB). Free memory was 44.4MB in the beginning and 50.2MB in the end (delta: -5.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2023-11-19 04:01:12,756 INFO L158 Benchmark]: CDTParser took 0.67ms. Allocated memory is still 77.6MB. Free memory is still 53.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:01:12,757 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2990.85ms. Allocated memory was 77.6MB in the beginning and 100.7MB in the end (delta: 23.1MB). Free memory was 44.2MB in the beginning and 50.2MB in the end (delta: -6.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-11-19 04:01:12,759 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.67ms. Allocated memory is still 77.6MB. Free memory is still 53.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2990.85ms. Allocated memory was 77.6MB in the beginning and 100.7MB in the end (delta: 23.1MB). Free memory was 44.2MB in the beginning and 50.2MB in the end (delta: -6.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7311]: Incorrect Syntax Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN