./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0a6541-86ba-46ac-a749-aba1bcab6674/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0a6541-86ba-46ac-a749-aba1bcab6674/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0a6541-86ba-46ac-a749-aba1bcab6674/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0a6541-86ba-46ac-a749-aba1bcab6674/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0a6541-86ba-46ac-a749-aba1bcab6674/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0a6541-86ba-46ac-a749-aba1bcab6674/bin/ukojak-rkRKPMF4O4 --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 869e6504dd9b7564e4cd736397b8f7e530f875d38692ea082074dc8ec92adc79 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 22:37:38,586 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:37:38,588 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:37:38,607 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:37:38,607 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:37:38,608 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:37:38,609 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:37:38,611 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:37:38,612 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:37:38,613 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:37:38,614 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:37:38,615 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:37:38,616 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:37:38,617 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:37:38,618 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:37:38,619 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:37:38,620 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:37:38,621 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:37:38,622 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:37:38,624 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:37:38,626 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:37:38,627 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:37:38,628 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:37:38,629 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:37:38,632 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:37:38,633 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:37:38,633 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:37:38,634 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:37:38,634 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:37:38,635 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:37:38,636 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:37:38,636 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:37:38,637 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:37:38,638 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:37:38,639 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:37:38,639 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:37:38,640 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:37:38,640 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:37:38,640 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:37:38,641 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:37:38,642 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:37:38,643 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0a6541-86ba-46ac-a749-aba1bcab6674/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 22:37:38,663 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:37:38,664 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:37:38,664 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:37:38,665 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:37:38,665 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:37:38,665 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:37:38,666 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:37:38,666 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:37:38,666 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:37:38,666 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:37:38,666 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:37:38,667 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:37:38,667 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:37:38,667 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:37:38,667 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:37:38,667 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:37:38,668 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:37:38,668 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:37:38,668 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:37:38,668 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:37:38,668 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:37:38,669 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:37:38,669 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:37:38,669 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:37:38,669 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:37:38,669 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_0e0a6541-86ba-46ac-a749-aba1bcab6674/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0a6541-86ba-46ac-a749-aba1bcab6674/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 869e6504dd9b7564e4cd736397b8f7e530f875d38692ea082074dc8ec92adc79 [2022-12-14 22:37:38,859 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:37:38,878 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:37:38,880 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:37:38,881 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:37:38,882 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:37:38,883 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0a6541-86ba-46ac-a749-aba1bcab6674/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i [2022-12-14 22:37:41,442 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:37:41,790 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:37:41,790 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0a6541-86ba-46ac-a749-aba1bcab6674/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i [2022-12-14 22:37:41,808 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0a6541-86ba-46ac-a749-aba1bcab6674/bin/ukojak-rkRKPMF4O4/data/ced252e6c/ba2f8f6dac8c4487b76a7d8620338e07/FLAGa51bd5b88 [2022-12-14 22:37:41,818 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0a6541-86ba-46ac-a749-aba1bcab6674/bin/ukojak-rkRKPMF4O4/data/ced252e6c/ba2f8f6dac8c4487b76a7d8620338e07 [2022-12-14 22:37:41,820 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:37:41,821 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:37:41,822 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:37:41,822 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:37:41,825 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:37:41,825 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:37:41" (1/1) ... [2022-12-14 22:37:41,826 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bd0cfcf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:41, skipping insertion in model container [2022-12-14 22:37:41,826 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:37:41" (1/1) ... [2022-12-14 22:37:41,832 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:37:41,901 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:37:42,085 WARN L237 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_0e0a6541-86ba-46ac-a749-aba1bcab6674/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4494,4507] [2022-12-14 22:37:42,091 WARN L237 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_0e0a6541-86ba-46ac-a749-aba1bcab6674/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4554,4567] [2022-12-14 22:37:42,767 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:42,782 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:42,784 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:42,790 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:42,791 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:42,792 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:42,793 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:42,794 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:42,797 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:42,800 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:42,809 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:42,809 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:42,810 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:42,811 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:42,811 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:42,882 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:37:42,883 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:37:42,883 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:37:42,886 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 22:37:42,888 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 22:37:42,888 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 22:37:43,000 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:43,114 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 22:37:43,115 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 22:37:43,116 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 22:37:43,116 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 22:37:43,117 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 22:37:43,118 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 22:37:43,119 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 22:37:43,119 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 22:37:43,119 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 22:37:43,120 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 22:37:43,120 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 22:37:43,243 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 22:37:43,257 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:43,258 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:43,266 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:43,267 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:43,268 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:43,273 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:43,274 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:43,275 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:43,276 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:43,276 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 22:37:43,283 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:37:43,290 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:43,294 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:43,295 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:43,296 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:43,304 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:37:43,309 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:43,310 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:43,313 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:43,318 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:43,319 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:43,336 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:43,348 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 22:37:43,353 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:37:43,396 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:37:43,408 WARN L237 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_0e0a6541-86ba-46ac-a749-aba1bcab6674/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4494,4507] [2022-12-14 22:37:43,408 WARN L237 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_0e0a6541-86ba-46ac-a749-aba1bcab6674/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4554,4567] [2022-12-14 22:37:43,431 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:43,436 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:43,437 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:43,440 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:43,440 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:43,440 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:43,441 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:43,441 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:43,443 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:43,444 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:43,448 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:43,448 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:43,449 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:43,450 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:43,450 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:43,456 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:37:43,456 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:37:43,457 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:37:43,459 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 22:37:43,460 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 22:37:43,461 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 22:37:43,463 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:43,480 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 22:37:43,480 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 22:37:43,481 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 22:37:43,482 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 22:37:43,482 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 22:37:43,483 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 22:37:43,484 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 22:37:43,484 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 22:37:43,484 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 22:37:43,485 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 22:37:43,485 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 22:37:43,502 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 22:37:43,514 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:43,515 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:43,517 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:43,518 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:43,519 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:43,524 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:43,525 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:43,527 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:43,527 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:43,528 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 22:37:43,534 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:37:43,540 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:43,544 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:43,545 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:43,546 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:43,552 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:37:43,559 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:43,559 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:43,563 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:43,568 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:43,569 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:43,573 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:43,585 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 22:37:43,587 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:37:43,800 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:37:43,801 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:43 WrapperNode [2022-12-14 22:37:43,801 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:37:43,802 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:37:43,802 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:37:43,802 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:37:43,809 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:43" (1/1) ... [2022-12-14 22:37:43,895 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:43" (1/1) ... [2022-12-14 22:37:43,971 INFO L138 Inliner]: procedures = 692, calls = 2620, calls flagged for inlining = 60, calls inlined = 10, statements flattened = 956 [2022-12-14 22:37:43,971 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:37:43,972 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:37:43,972 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:37:43,972 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:37:43,981 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:43" (1/1) ... [2022-12-14 22:37:43,982 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:43" (1/1) ... [2022-12-14 22:37:43,989 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:43" (1/1) ... [2022-12-14 22:37:43,989 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:43" (1/1) ... [2022-12-14 22:37:44,017 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:43" (1/1) ... [2022-12-14 22:37:44,021 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:43" (1/1) ... [2022-12-14 22:37:44,029 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:43" (1/1) ... [2022-12-14 22:37:44,033 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:43" (1/1) ... [2022-12-14 22:37:44,043 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:37:44,044 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:37:44,044 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:37:44,044 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:37:44,045 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:43" (1/1) ... [2022-12-14 22:37:44,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:37:44,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0a6541-86ba-46ac-a749-aba1bcab6674/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:37:44,070 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0a6541-86ba-46ac-a749-aba1bcab6674/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:37:44,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0a6541-86ba-46ac-a749-aba1bcab6674/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:37:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-14 22:37:44,110 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-14 22:37:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 22:37:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 22:37:44,110 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 22:37:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 22:37:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-12-14 22:37:44,110 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-12-14 22:37:44,111 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 22:37:44,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 22:37:44,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 22:37:44,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:37:44,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 22:37:44,111 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:37:44,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:37:44,111 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 22:37:44,111 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 22:37:44,111 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_realloc [2022-12-14 22:37:44,112 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_realloc [2022-12-14 22:37:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_reserve [2022-12-14 22:37:44,112 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_reserve [2022-12-14 22:37:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-12-14 22:37:44,112 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-12-14 22:37:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 22:37:44,112 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 22:37:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 22:37:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 22:37:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 22:37:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 22:37:44,113 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 22:37:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 22:37:44,113 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 22:37:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 22:37:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:37:44,321 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:37:44,322 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:37:45,249 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:37:45,397 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:37:45,397 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-12-14 22:37:45,399 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:37:45 BoogieIcfgContainer [2022-12-14 22:37:45,399 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:37:45,400 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:37:45,400 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:37:45,407 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:37:45,407 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:37:45" (1/1) ... [2022-12-14 22:37:45,414 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:37:45,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:45,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 116 states and 158 transitions. [2022-12-14 22:37:45,455 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 158 transitions. [2022-12-14 22:37:45,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-12-14 22:37:45,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:45,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:45,492 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 22:37:45,496 INFO L158 Benchmark]: Toolchain (without parser) took 3673.77ms. Allocated memory was 125.8MB in the beginning and 184.5MB in the end (delta: 58.7MB). Free memory was 77.3MB in the beginning and 74.2MB in the end (delta: 3.1MB). Peak memory consumption was 62.2MB. Max. memory is 16.1GB. [2022-12-14 22:37:45,496 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 125.8MB. Free memory is still 66.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:37:45,496 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1978.88ms. Allocated memory was 125.8MB in the beginning and 153.1MB in the end (delta: 27.3MB). Free memory was 77.3MB in the beginning and 53.1MB in the end (delta: 24.2MB). Peak memory consumption was 64.7MB. Max. memory is 16.1GB. [2022-12-14 22:37:45,497 INFO L158 Benchmark]: Boogie Procedure Inliner took 169.78ms. Allocated memory is still 153.1MB. Free memory was 53.1MB in the beginning and 88.8MB in the end (delta: -35.8MB). Peak memory consumption was 9.2MB. Max. memory is 16.1GB. [2022-12-14 22:37:45,497 INFO L158 Benchmark]: Boogie Preprocessor took 71.10ms. Allocated memory is still 153.1MB. Free memory was 88.8MB in the beginning and 81.6MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 22:37:45,498 INFO L158 Benchmark]: RCFGBuilder took 1355.87ms. Allocated memory was 153.1MB in the beginning and 184.5MB in the end (delta: 31.5MB). Free memory was 81.6MB in the beginning and 80.5MB in the end (delta: 1.1MB). Peak memory consumption was 59.6MB. Max. memory is 16.1GB. [2022-12-14 22:37:45,499 INFO L158 Benchmark]: CodeCheck took 94.38ms. Allocated memory is still 184.5MB. Free memory was 80.5MB in the beginning and 74.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 22:37:45,501 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 125.8MB. Free memory is still 66.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1978.88ms. Allocated memory was 125.8MB in the beginning and 153.1MB in the end (delta: 27.3MB). Free memory was 77.3MB in the beginning and 53.1MB in the end (delta: 24.2MB). Peak memory consumption was 64.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 169.78ms. Allocated memory is still 153.1MB. Free memory was 53.1MB in the beginning and 88.8MB in the end (delta: -35.8MB). Peak memory consumption was 9.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 71.10ms. Allocated memory is still 153.1MB. Free memory was 88.8MB in the beginning and 81.6MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1355.87ms. Allocated memory was 153.1MB in the beginning and 184.5MB in the end (delta: 31.5MB). Free memory was 81.6MB in the beginning and 80.5MB in the end (delta: 1.1MB). Peak memory consumption was 59.6MB. Max. memory is 16.1GB. * CodeCheck took 94.38ms. Allocated memory is still 184.5MB. Free memory was 80.5MB in the beginning and 74.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 22:37:45,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0a6541-86ba-46ac-a749-aba1bcab6674/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0a6541-86ba-46ac-a749-aba1bcab6674/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0a6541-86ba-46ac-a749-aba1bcab6674/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0a6541-86ba-46ac-a749-aba1bcab6674/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0a6541-86ba-46ac-a749-aba1bcab6674/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0a6541-86ba-46ac-a749-aba1bcab6674/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0a6541-86ba-46ac-a749-aba1bcab6674/bin/ukojak-rkRKPMF4O4 --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 869e6504dd9b7564e4cd736397b8f7e530f875d38692ea082074dc8ec92adc79 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 22:37:47,126 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:37:47,127 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:37:47,147 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:37:47,147 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:37:47,148 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:37:47,149 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:37:47,150 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:37:47,151 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:37:47,152 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:37:47,153 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:37:47,153 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:37:47,154 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:37:47,154 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:37:47,155 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:37:47,156 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:37:47,157 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:37:47,157 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:37:47,158 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:37:47,160 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:37:47,161 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:37:47,162 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:37:47,162 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:37:47,163 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:37:47,166 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:37:47,166 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:37:47,166 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:37:47,167 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:37:47,167 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:37:47,168 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:37:47,168 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:37:47,169 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:37:47,169 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:37:47,170 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:37:47,170 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:37:47,171 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:37:47,171 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:37:47,171 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:37:47,171 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:37:47,172 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:37:47,173 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:37:47,173 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0a6541-86ba-46ac-a749-aba1bcab6674/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 22:37:47,189 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:37:47,189 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:37:47,190 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:37:47,190 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:37:47,190 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:37:47,191 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:37:47,191 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:37:47,191 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:37:47,191 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:37:47,191 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:37:47,191 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:37:47,192 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 22:37:47,192 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 22:37:47,192 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 22:37:47,192 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:37:47,192 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:37:47,192 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:37:47,192 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:37:47,193 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:37:47,193 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:37:47,193 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:37:47,193 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:37:47,193 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:37:47,193 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:37:47,194 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 22:37:47,194 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 22:37:47,194 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:37:47,194 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 22:37:47,194 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 22:37:47,194 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_0e0a6541-86ba-46ac-a749-aba1bcab6674/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0a6541-86ba-46ac-a749-aba1bcab6674/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 869e6504dd9b7564e4cd736397b8f7e530f875d38692ea082074dc8ec92adc79 [2022-12-14 22:37:47,400 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:37:47,416 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:37:47,418 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:37:47,419 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:37:47,419 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:37:47,420 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0a6541-86ba-46ac-a749-aba1bcab6674/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i [2022-12-14 22:37:50,063 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:37:50,395 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:37:50,395 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0a6541-86ba-46ac-a749-aba1bcab6674/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i [2022-12-14 22:37:50,415 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0a6541-86ba-46ac-a749-aba1bcab6674/bin/ukojak-rkRKPMF4O4/data/eb23e158d/edd22788ddc3498f94623706394a5795/FLAG24d9860cb [2022-12-14 22:37:50,426 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0a6541-86ba-46ac-a749-aba1bcab6674/bin/ukojak-rkRKPMF4O4/data/eb23e158d/edd22788ddc3498f94623706394a5795 [2022-12-14 22:37:50,428 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:37:50,429 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:37:50,429 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:37:50,430 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:37:50,432 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:37:50,432 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:37:50" (1/1) ... [2022-12-14 22:37:50,433 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@756f42e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:50, skipping insertion in model container [2022-12-14 22:37:50,433 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:37:50" (1/1) ... [2022-12-14 22:37:50,438 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:37:50,507 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:37:50,675 WARN L237 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_0e0a6541-86ba-46ac-a749-aba1bcab6674/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4494,4507] [2022-12-14 22:37:50,680 WARN L237 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_0e0a6541-86ba-46ac-a749-aba1bcab6674/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4554,4567] [2022-12-14 22:37:51,224 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:51,234 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:51,236 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:51,239 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:51,240 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:51,240 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:51,241 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:51,241 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:51,243 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:51,245 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:51,251 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:51,251 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:51,252 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:51,253 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:51,253 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:51,313 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:37:51,314 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:37:51,314 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:37:51,319 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 22:37:51,320 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 22:37:51,321 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 22:37:51,428 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:51,554 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 22:37:51,555 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 22:37:51,556 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 22:37:51,556 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 22:37:51,557 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 22:37:51,558 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 22:37:51,559 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 22:37:51,559 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 22:37:51,560 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 22:37:51,560 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 22:37:51,561 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 22:37:51,687 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 22:37:51,704 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:51,704 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:51,713 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:51,715 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:51,715 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:51,721 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:51,722 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:51,723 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:51,724 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:51,725 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 22:37:51,732 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:37:51,739 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:51,743 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:51,744 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:51,745 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:51,753 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:37:51,759 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:51,759 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:51,763 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:51,768 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:51,769 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:51,786 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:51,799 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 22:37:51,805 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:37:51,853 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 22:37:51,891 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:37:51,895 WARN L237 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_0e0a6541-86ba-46ac-a749-aba1bcab6674/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4494,4507] [2022-12-14 22:37:51,895 WARN L237 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_0e0a6541-86ba-46ac-a749-aba1bcab6674/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4554,4567] [2022-12-14 22:37:51,932 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:51,937 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:51,938 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:51,941 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:51,941 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:51,941 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:51,942 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:51,942 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:51,943 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:51,945 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:51,949 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:51,949 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:51,950 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:51,951 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:51,951 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:51,957 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:37:51,958 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:37:51,958 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:37:51,961 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 22:37:51,962 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 22:37:51,962 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 22:37:51,965 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:51,982 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 22:37:51,982 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 22:37:51,983 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 22:37:51,983 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 22:37:51,984 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 22:37:51,985 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 22:37:51,985 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 22:37:51,985 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 22:37:51,986 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 22:37:51,986 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 22:37:51,987 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 22:37:52,004 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 22:37:52,037 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:52,038 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:52,041 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:52,042 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:52,043 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:52,049 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:52,050 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:52,052 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:52,053 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:52,054 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 22:37:52,077 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:37:52,084 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:52,088 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:52,089 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:52,090 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:52,096 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:37:52,102 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:52,102 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:52,106 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:52,111 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:52,113 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:52,117 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:52,132 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 22:37:52,134 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:37:52,154 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:37:52,174 WARN L237 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_0e0a6541-86ba-46ac-a749-aba1bcab6674/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4494,4507] [2022-12-14 22:37:52,175 WARN L237 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_0e0a6541-86ba-46ac-a749-aba1bcab6674/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4554,4567] [2022-12-14 22:37:52,203 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:52,207 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:52,208 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:52,210 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:52,210 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:52,210 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:52,211 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:52,211 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:52,212 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:52,213 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:52,216 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:52,217 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:52,217 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:52,218 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:52,218 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:52,224 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:37:52,224 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:37:52,224 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:37:52,227 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 22:37:52,228 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 22:37:52,228 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 22:37:52,230 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:52,242 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 22:37:52,242 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 22:37:52,243 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 22:37:52,243 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 22:37:52,243 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 22:37:52,244 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 22:37:52,244 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 22:37:52,244 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 22:37:52,244 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 22:37:52,245 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 22:37:52,245 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 22:37:52,255 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 22:37:52,287 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:52,287 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:52,289 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:52,290 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:52,291 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:52,299 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:52,300 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:52,301 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:52,302 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:52,303 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 22:37:52,308 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:37:52,313 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:52,317 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:52,318 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:52,319 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:52,324 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:37:52,335 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:52,336 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:52,339 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:52,343 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:52,344 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:52,348 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:37:52,355 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 22:37:52,365 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:37:52,515 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:37:52,516 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:52 WrapperNode [2022-12-14 22:37:52,516 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:37:52,517 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:37:52,517 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:37:52,517 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:37:52,522 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:52" (1/1) ... [2022-12-14 22:37:52,583 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:52" (1/1) ... [2022-12-14 22:37:52,646 INFO L138 Inliner]: procedures = 712, calls = 2620, calls flagged for inlining = 60, calls inlined = 10, statements flattened = 952 [2022-12-14 22:37:52,646 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:37:52,647 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:37:52,647 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:37:52,647 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:37:52,657 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:52" (1/1) ... [2022-12-14 22:37:52,657 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:52" (1/1) ... [2022-12-14 22:37:52,665 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:52" (1/1) ... [2022-12-14 22:37:52,665 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:52" (1/1) ... [2022-12-14 22:37:52,692 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:52" (1/1) ... [2022-12-14 22:37:52,696 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:52" (1/1) ... [2022-12-14 22:37:52,704 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:52" (1/1) ... [2022-12-14 22:37:52,708 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:52" (1/1) ... [2022-12-14 22:37:52,716 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:37:52,717 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:37:52,717 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:37:52,717 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:37:52,718 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:52" (1/1) ... [2022-12-14 22:37:52,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:37:52,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0a6541-86ba-46ac-a749-aba1bcab6674/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:37:52,744 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0a6541-86ba-46ac-a749-aba1bcab6674/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:37:52,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0a6541-86ba-46ac-a749-aba1bcab6674/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:37:52,780 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-14 22:37:52,780 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-14 22:37:52,780 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 22:37:52,780 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 22:37:52,780 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 22:37:52,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 22:37:52,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 22:37:52,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-12-14 22:37:52,781 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-12-14 22:37:52,781 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-12-14 22:37:52,781 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 22:37:52,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 22:37:52,781 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 22:37:52,782 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:37:52,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 22:37:52,782 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:37:52,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:37:52,782 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 22:37:52,782 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 22:37:52,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 22:37:52,782 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_realloc [2022-12-14 22:37:52,783 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_realloc [2022-12-14 22:37:52,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-14 22:37:52,783 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_reserve [2022-12-14 22:37:52,783 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_reserve [2022-12-14 22:37:52,783 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-12-14 22:37:52,783 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-12-14 22:37:52,783 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 22:37:52,783 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 22:37:52,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 22:37:52,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 22:37:52,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-14 22:37:52,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 22:37:52,784 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 22:37:52,784 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 22:37:52,784 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 22:37:52,785 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 22:37:53,022 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:37:53,024 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:37:54,535 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:37:54,813 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:37:54,813 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-12-14 22:37:54,815 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:37:54 BoogieIcfgContainer [2022-12-14 22:37:54,815 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:37:54,816 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:37:54,816 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:37:54,826 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:37:54,826 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:37:54" (1/1) ... [2022-12-14 22:37:54,835 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:37:54,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:54,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 115 states and 157 transitions. [2022-12-14 22:37:54,890 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 157 transitions. [2022-12-14 22:37:54,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-12-14 22:37:54,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:54,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:54,931 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 22:37:54,934 INFO L158 Benchmark]: Toolchain (without parser) took 4504.92ms. Allocated memory was 79.7MB in the beginning and 228.6MB in the end (delta: 148.9MB). Free memory was 49.7MB in the beginning and 96.8MB in the end (delta: -47.2MB). Peak memory consumption was 104.8MB. Max. memory is 16.1GB. [2022-12-14 22:37:54,934 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 56.6MB. Free memory is still 34.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:37:54,934 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2086.71ms. Allocated memory was 79.7MB in the beginning and 138.4MB in the end (delta: 58.7MB). Free memory was 49.6MB in the beginning and 75.6MB in the end (delta: -26.0MB). Peak memory consumption was 63.8MB. Max. memory is 16.1GB. [2022-12-14 22:37:54,935 INFO L158 Benchmark]: Boogie Procedure Inliner took 129.56ms. Allocated memory is still 138.4MB. Free memory was 75.6MB in the beginning and 63.4MB in the end (delta: 12.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 22:37:54,935 INFO L158 Benchmark]: Boogie Preprocessor took 69.43ms. Allocated memory is still 138.4MB. Free memory was 63.4MB in the beginning and 54.6MB in the end (delta: 8.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 22:37:54,936 INFO L158 Benchmark]: RCFGBuilder took 2098.80ms. Allocated memory was 138.4MB in the beginning and 228.6MB in the end (delta: 90.2MB). Free memory was 54.6MB in the beginning and 103.1MB in the end (delta: -48.5MB). Peak memory consumption was 49.7MB. Max. memory is 16.1GB. [2022-12-14 22:37:54,936 INFO L158 Benchmark]: CodeCheck took 116.87ms. Allocated memory is still 228.6MB. Free memory was 103.1MB in the beginning and 96.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 22:37:54,938 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 56.6MB. Free memory is still 34.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2086.71ms. Allocated memory was 79.7MB in the beginning and 138.4MB in the end (delta: 58.7MB). Free memory was 49.6MB in the beginning and 75.6MB in the end (delta: -26.0MB). Peak memory consumption was 63.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 129.56ms. Allocated memory is still 138.4MB. Free memory was 75.6MB in the beginning and 63.4MB in the end (delta: 12.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 69.43ms. Allocated memory is still 138.4MB. Free memory was 63.4MB in the beginning and 54.6MB in the end (delta: 8.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2098.80ms. Allocated memory was 138.4MB in the beginning and 228.6MB in the end (delta: 90.2MB). Free memory was 54.6MB in the beginning and 103.1MB in the end (delta: -48.5MB). Peak memory consumption was 49.7MB. Max. memory is 16.1GB. * CodeCheck took 116.87ms. Allocated memory is still 228.6MB. Free memory was 103.1MB in the beginning and 96.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 22:37:54,956 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e0a6541-86ba-46ac-a749-aba1bcab6674/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared