./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/bin/ukojak-fKGseLULKY --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 ec4368b576e494f7825273d5181cbf407969c12b .................................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/bin/ukojak-fKGseLULKY --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 ec4368b576e494f7825273d5181cbf407969c12b ............................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 04:35:24,698 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:35:24,702 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:35:24,759 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:35:24,760 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:35:24,762 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:35:24,764 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:35:24,767 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:35:24,770 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:35:24,771 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:35:24,773 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:35:24,775 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:35:24,775 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:35:24,777 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:35:24,779 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:35:24,781 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:35:24,783 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:35:24,784 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:35:24,788 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:35:24,791 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:35:24,794 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:35:24,796 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:35:24,798 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:35:24,799 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:35:24,804 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:35:24,805 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:35:24,805 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:35:24,807 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:35:24,808 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:35:24,809 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:35:24,810 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:35:24,811 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:35:24,812 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:35:24,814 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:35:24,816 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:35:24,816 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:35:24,817 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:35:24,825 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:35:24,827 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:35:24,829 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:35:24,834 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:35:24,835 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-13 04:35:24,877 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:35:24,878 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:35:24,880 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:35:24,880 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:35:24,881 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:35:24,881 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:35:24,882 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:35:24,882 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 04:35:24,882 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:35:24,882 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:35:24,884 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:35:24,884 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:35:24,885 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:35:24,885 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:35:24,885 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:35:24,885 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:35:24,886 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:35:24,887 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:35:24,887 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:35:24,887 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:35:24,888 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:35:24,888 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:35:24,888 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 04:35:24,889 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 04:35:24,889 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:35:24,889 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_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ec4368b576e494f7825273d5181cbf407969c12b [2021-10-13 04:35:25,199 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:35:25,243 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:35:25,247 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:35:25,248 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:35:25,250 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:35:25,251 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i [2021-10-13 04:35:25,336 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/bin/ukojak-fKGseLULKY/data/8347a585f/21169ff189d448cf97762c6b93d5c6d5/FLAGc83430bb9 [2021-10-13 04:35:26,466 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:35:26,467 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i [2021-10-13 04:35:26,534 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/bin/ukojak-fKGseLULKY/data/8347a585f/21169ff189d448cf97762c6b93d5c6d5/FLAGc83430bb9 [2021-10-13 04:35:26,802 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/bin/ukojak-fKGseLULKY/data/8347a585f/21169ff189d448cf97762c6b93d5c6d5 [2021-10-13 04:35:26,805 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:35:26,808 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:35:26,814 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:35:26,814 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:35:26,818 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:35:26,819 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:35:26" (1/1) ... [2021-10-13 04:35:26,820 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@183b6452 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:35:26, skipping insertion in model container [2021-10-13 04:35:26,821 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:35:26" (1/1) ... [2021-10-13 04:35:26,830 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:35:26,937 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:35:27,347 WARN L228 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_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4492,4505] [2021-10-13 04:35:27,356 WARN L228 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_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4552,4565] [2021-10-13 04:35:27,383 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:35:27,398 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:35:28,462 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:35:28,463 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:35:28,464 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:35:28,465 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:35:28,467 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:35:28,494 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:35:28,494 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:35:28,497 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:35:28,498 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:35:29,044 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:35:29,046 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:35:29,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:35:29,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:35:29,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:35:29,055 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:35:29,056 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:35:29,057 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:35:29,058 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:35:29,059 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:35:29,358 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:35:29,514 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:35:29,515 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:35:29,625 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:35:29,713 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 04:35:29,748 WARN L228 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_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4492,4505] [2021-10-13 04:35:29,748 WARN L228 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_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4552,4565] [2021-10-13 04:35:29,752 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:35:29,756 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:35:29,807 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:35:29,808 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:35:29,809 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:35:29,809 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:35:29,812 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:35:29,830 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:35:29,831 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:35:29,832 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:35:29,834 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:35:29,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:35:29,935 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:35:29,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:35:29,937 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:35:29,938 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:35:29,939 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:35:29,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:35:29,941 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:35:29,942 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:35:29,946 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:35:29,975 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:35:30,052 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:35:30,053 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:35:30,089 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:35:30,453 INFO L208 MainTranslator]: Completed translation [2021-10-13 04:35:30,453 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:35:30 WrapperNode [2021-10-13 04:35:30,453 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 04:35:30,454 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 04:35:30,455 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 04:35:30,455 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 04:35:30,463 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:35:30" (1/1) ... [2021-10-13 04:35:30,618 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:35:30" (1/1) ... [2021-10-13 04:35:30,694 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 04:35:30,695 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-13 04:35:30,695 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-13 04:35:30,695 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-13 04:35:30,720 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:35:30" (1/1) ... [2021-10-13 04:35:30,729 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:35:30" (1/1) ... [2021-10-13 04:35:30,744 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:35:30" (1/1) ... [2021-10-13 04:35:30,745 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:35:30" (1/1) ... [2021-10-13 04:35:30,806 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:35:30" (1/1) ... [2021-10-13 04:35:30,811 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:35:30" (1/1) ... [2021-10-13 04:35:30,824 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:35:30" (1/1) ... [2021-10-13 04:35:30,839 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-13 04:35:30,840 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-13 04:35:30,840 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-13 04:35:30,840 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-13 04:35:30,842 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:35:30" (1/1) ... [2021-10-13 04:35:30,849 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:35:30,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/bin/ukojak-fKGseLULKY/z3 [2021-10-13 04:35:30,872 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-13 04:35:30,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-13 04:35:30,939 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-10-13 04:35:30,939 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-10-13 04:35:30,939 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-13 04:35:30,939 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-13 04:35:30,939 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-13 04:35:30,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-13 04:35:30,939 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-13 04:35:30,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-13 04:35:30,940 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_secure_zero [2021-10-13 04:35:30,940 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_secure_zero [2021-10-13 04:35:30,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-13 04:35:30,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-13 04:35:30,940 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-13 04:35:30,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-13 04:35:30,940 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-13 04:35:30,941 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-13 04:35:30,941 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-13 04:35:30,941 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-13 04:35:30,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-13 04:35:30,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-13 04:35:30,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-13 04:35:30,942 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-10-13 04:35:30,942 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-10-13 04:35:30,942 INFO L130 BoogieDeclarations]: Found specification of procedure assert_all_bytes_are [2021-10-13 04:35:30,942 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_all_bytes_are [2021-10-13 04:35:30,942 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-10-13 04:35:30,942 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-10-13 04:35:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-13 04:35:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2021-10-13 04:35:30,943 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2021-10-13 04:35:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2021-10-13 04:35:30,943 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2021-10-13 04:35:30,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-13 04:36:33,437 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-13 04:36:33,437 INFO L299 CfgBuilder]: Removed 15 assume(true) statements. [2021-10-13 04:36:33,441 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 04:36:33 BoogieIcfgContainer [2021-10-13 04:36:33,441 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-13 04:36:33,442 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-13 04:36:33,442 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-13 04:36:33,456 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-13 04:36:33,456 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 04:36:33" (1/1) ... [2021-10-13 04:36:33,472 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-13 04:36:33,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-13 04:36:33,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 81 states and 100 transitions. [2021-10-13 04:36:33,539 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 100 transitions. [2021-10-13 04:36:33,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-10-13 04:36:33,548 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-13 04:36:33,549 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-13 04:36:33,605 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:419) 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:145) 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:444) 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) [2021-10-13 04:36:33,612 INFO L168 Benchmark]: Toolchain (without parser) took 66802.33 ms. Allocated memory was 94.4 MB in the beginning and 367.0 MB in the end (delta: 272.6 MB). Free memory was 66.1 MB in the beginning and 211.4 MB in the end (delta: -145.4 MB). Peak memory consumption was 125.5 MB. Max. memory is 16.1 GB. [2021-10-13 04:36:33,613 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 77.6 MB. Free memory is still 55.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:36:33,614 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3640.20 ms. Allocated memory was 94.4 MB in the beginning and 125.8 MB in the end (delta: 31.5 MB). Free memory was 65.8 MB in the beginning and 63.8 MB in the end (delta: 1.9 MB). Peak memory consumption was 68.9 MB. Max. memory is 16.1 GB. [2021-10-13 04:36:33,615 INFO L168 Benchmark]: Boogie Procedure Inliner took 239.69 ms. Allocated memory is still 125.8 MB. Free memory was 63.8 MB in the beginning and 52.8 MB in the end (delta: 11.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-13 04:36:33,617 INFO L168 Benchmark]: Boogie Preprocessor took 144.88 ms. Allocated memory is still 125.8 MB. Free memory was 52.8 MB in the beginning and 44.3 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-13 04:36:33,618 INFO L168 Benchmark]: RCFGBuilder took 62600.64 ms. Allocated memory was 125.8 MB in the beginning and 367.0 MB in the end (delta: 241.2 MB). Free memory was 44.3 MB in the beginning and 217.7 MB in the end (delta: -173.4 MB). Peak memory consumption was 199.2 MB. Max. memory is 16.1 GB. [2021-10-13 04:36:33,619 INFO L168 Benchmark]: CodeCheck took 167.62 ms. Allocated memory is still 367.0 MB. Free memory was 217.7 MB in the beginning and 211.4 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 04:36:33,623 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 77.6 MB. Free memory is still 55.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3640.20 ms. Allocated memory was 94.4 MB in the beginning and 125.8 MB in the end (delta: 31.5 MB). Free memory was 65.8 MB in the beginning and 63.8 MB in the end (delta: 1.9 MB). Peak memory consumption was 68.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 239.69 ms. Allocated memory is still 125.8 MB. Free memory was 63.8 MB in the beginning and 52.8 MB in the end (delta: 11.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 144.88 ms. Allocated memory is still 125.8 MB. Free memory was 52.8 MB in the beginning and 44.3 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 62600.64 ms. Allocated memory was 125.8 MB in the beginning and 367.0 MB in the end (delta: 241.2 MB). Free memory was 44.3 MB in the beginning and 217.7 MB in the end (delta: -173.4 MB). Peak memory consumption was 199.2 MB. Max. memory is 16.1 GB. * CodeCheck took 167.62 ms. Allocated memory is still 367.0 MB. Free memory was 217.7 MB in the beginning and 211.4 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-13 04:36:33,716 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/bin/ukojak-fKGseLULKY/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 04:36:36,223 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:36:36,227 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:36:36,296 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:36:36,296 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:36:36,301 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:36:36,303 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:36:36,308 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:36:36,312 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:36:36,321 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:36:36,326 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:36:36,328 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:36:36,329 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:36:36,332 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:36:36,335 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:36:36,341 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:36:36,343 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:36:36,344 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:36:36,346 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:36:36,349 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:36:36,351 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:36:36,356 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:36:36,359 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:36:36,362 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:36:36,378 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:36:36,379 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:36:36,379 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:36:36,381 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:36:36,382 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:36:36,383 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:36:36,384 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:36:36,385 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:36:36,387 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:36:36,388 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:36:36,390 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:36:36,390 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:36:36,391 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:36:36,392 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:36:36,392 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:36:36,394 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:36:36,395 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:36:36,401 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-13 04:36:36,454 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:36:36,454 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:36:36,456 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:36:36,456 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:36:36,458 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:36:36,458 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:36:36,458 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:36:36,458 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:36:36,459 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:36:36,459 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:36:36,460 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:36:36,460 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 04:36:36,461 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 04:36:36,461 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 04:36:36,461 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:36:36,461 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:36:36,462 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:36:36,462 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:36:36,462 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:36:36,462 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:36:36,463 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:36:36,463 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:36:36,463 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:36:36,463 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:36:36,464 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 04:36:36,464 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 04:36:36,464 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:36:36,464 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 04:36:36,464 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 04:36:36,465 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_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ec4368b576e494f7825273d5181cbf407969c12b [2021-10-13 04:36:37,030 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:36:37,059 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:36:37,062 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:36:37,064 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:36:37,065 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:36:37,066 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i [2021-10-13 04:36:37,164 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/bin/ukojak-fKGseLULKY/data/ba37d618d/e6fce2d0457941b4af1eb3060e9b7168/FLAG9fd03464e [2021-10-13 04:36:38,373 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:36:38,374 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i [2021-10-13 04:36:38,423 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/bin/ukojak-fKGseLULKY/data/ba37d618d/e6fce2d0457941b4af1eb3060e9b7168/FLAG9fd03464e [2021-10-13 04:36:38,441 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/bin/ukojak-fKGseLULKY/data/ba37d618d/e6fce2d0457941b4af1eb3060e9b7168 [2021-10-13 04:36:38,444 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:36:38,446 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:36:38,451 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:36:38,451 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:36:38,455 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:36:38,456 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:36:38" (1/1) ... [2021-10-13 04:36:38,457 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e031358 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:36:38, skipping insertion in model container [2021-10-13 04:36:38,457 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:36:38" (1/1) ... [2021-10-13 04:36:38,466 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:36:38,640 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:36:39,029 WARN L228 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_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4492,4505] [2021-10-13 04:36:39,037 WARN L228 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_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4552,4565] [2021-10-13 04:36:39,074 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:36:39,091 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:36:40,790 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:36:40,796 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:36:40,797 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:36:40,798 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:36:40,799 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:36:40,816 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:36:40,817 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:36:40,819 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:36:40,820 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:36:41,436 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:36:41,438 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:36:41,439 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:36:41,441 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:36:41,443 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:36:41,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:36:41,445 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:36:41,446 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:36:41,446 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:36:41,447 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:36:41,642 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:36:41,776 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:36:41,782 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:36:41,924 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:36:42,007 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 04:36:42,064 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:36:42,095 WARN L228 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_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4492,4505] [2021-10-13 04:36:42,096 WARN L228 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_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4552,4565] [2021-10-13 04:36:42,098 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:36:42,099 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:36:42,136 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:36:42,136 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:36:42,137 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:36:42,137 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:36:42,138 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:36:42,146 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:36:42,147 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:36:42,148 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:36:42,149 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:36:42,188 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:36:42,189 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:36:42,190 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:36:42,191 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:36:42,192 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:36:42,193 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:36:42,194 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:36:42,194 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:36:42,195 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:36:42,195 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:36:42,220 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:36:42,311 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:36:42,312 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:36:42,355 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:36:42,414 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 04:36:42,444 WARN L228 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_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4492,4505] [2021-10-13 04:36:42,445 WARN L228 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_c4389e62-c1c4-440e-b6a5-9e7dc24e555e/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4552,4565] [2021-10-13 04:36:42,447 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:36:42,448 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:36:42,502 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:36:42,502 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:36:42,503 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:36:42,503 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:36:42,504 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:36:42,536 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:36:42,537 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:36:42,538 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:36:42,539 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:36:42,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:36:42,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:36:42,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:36:42,607 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:36:42,612 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:36:42,612 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:36:42,613 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:36:42,613 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:36:42,614 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:36:42,614 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:36:42,646 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:36:42,747 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:36:42,747 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:36:42,821 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:36:43,261 INFO L208 MainTranslator]: Completed translation [2021-10-13 04:36:43,262 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:36:43 WrapperNode [2021-10-13 04:36:43,262 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 04:36:43,264 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 04:36:43,264 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 04:36:43,265 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 04:36:43,273 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:36:43" (1/1) ... [2021-10-13 04:36:43,350 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-13 04:36:43,456 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:36:43" (1/1) ... [2021-10-13 04:36:43,457 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 04:36:43,457 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 04:36:43,459 INFO L168 Benchmark]: Toolchain (without parser) took 5012.43 ms. Allocated memory was 69.2 MB in the beginning and 161.5 MB in the end (delta: 92.3 MB). Free memory was 38.7 MB in the beginning and 96.9 MB in the end (delta: -58.2 MB). Peak memory consumption was 32.5 MB. Max. memory is 16.1 GB. [2021-10-13 04:36:43,460 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 69.2 MB. Free memory is still 49.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:36:43,460 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4812.30 ms. Allocated memory was 69.2 MB in the beginning and 161.5 MB in the end (delta: 92.3 MB). Free memory was 38.4 MB in the beginning and 102.4 MB in the end (delta: -64.0 MB). Peak memory consumption was 57.7 MB. Max. memory is 16.1 GB. [2021-10-13 04:36:43,461 INFO L168 Benchmark]: Boogie Procedure Inliner took 193.27 ms. Allocated memory is still 161.5 MB. Free memory was 102.4 MB in the beginning and 96.9 MB in the end (delta: 5.5 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 04:36:43,463 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 69.2 MB. Free memory is still 49.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4812.30 ms. Allocated memory was 69.2 MB in the beginning and 161.5 MB in the end (delta: 92.3 MB). Free memory was 38.4 MB in the beginning and 102.4 MB in the end (delta: -64.0 MB). Peak memory consumption was 57.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 193.27 ms. Allocated memory is still 161.5 MB. Free memory was 102.4 MB in the beginning and 96.9 MB in the end (delta: 5.5 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...