./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375ce354-800f-4487-ba56-d07ceda4cd28/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375ce354-800f-4487-ba56-d07ceda4cd28/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_375ce354-800f-4487-ba56-d07ceda4cd28/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375ce354-800f-4487-ba56-d07ceda4cd28/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375ce354-800f-4487-ba56-d07ceda4cd28/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_375ce354-800f-4487-ba56-d07ceda4cd28/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 12c9e2b58a96557db45d8a9bf07fd8c092aaf09d83427f04427644fa71ec61e0 --- 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 21:09:29,775 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:09:29,777 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:09:29,794 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:09:29,794 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:09:29,795 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:09:29,796 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:09:29,798 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:09:29,799 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:09:29,800 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:09:29,801 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:09:29,802 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:09:29,802 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:09:29,803 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:09:29,804 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:09:29,805 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:09:29,806 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:09:29,807 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:09:29,808 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:09:29,810 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:09:29,811 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:09:29,812 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:09:29,813 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:09:29,813 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:09:29,815 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:09:29,815 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:09:29,816 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:09:29,816 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:09:29,817 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:09:29,817 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:09:29,817 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:09:29,818 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:09:29,818 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:09:29,819 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:09:29,820 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:09:29,820 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:09:29,820 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:09:29,820 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:09:29,821 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:09:29,821 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:09:29,822 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:09:29,822 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375ce354-800f-4487-ba56-d07ceda4cd28/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 21:09:29,835 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:09:29,835 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:09:29,836 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:09:29,836 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:09:29,837 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:09:29,837 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:09:29,837 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:09:29,847 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:09:29,847 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:09:29,847 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:09:29,847 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:09:29,847 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:09:29,847 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:09:29,848 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:09:29,848 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:09:29,848 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:09:29,848 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:09:29,848 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:09:29,848 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:09:29,849 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:09:29,849 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:09:29,849 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:09:29,849 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:09:29,849 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:09:29,849 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:09:29,850 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_375ce354-800f-4487-ba56-d07ceda4cd28/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375ce354-800f-4487-ba56-d07ceda4cd28/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 12c9e2b58a96557db45d8a9bf07fd8c092aaf09d83427f04427644fa71ec61e0 [2022-12-14 21:09:30,043 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:09:30,062 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:09:30,064 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:09:30,065 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:09:30,066 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:09:30,067 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375ce354-800f-4487-ba56-d07ceda4cd28/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness_negated.i [2022-12-14 21:09:32,685 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:09:32,938 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:09:32,938 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375ce354-800f-4487-ba56-d07ceda4cd28/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness_negated.i [2022-12-14 21:09:32,954 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375ce354-800f-4487-ba56-d07ceda4cd28/bin/ukojak-rkRKPMF4O4/data/c7269ebb8/ddf3c629fe9048578df6619dc0cdc325/FLAG050d084ff [2022-12-14 21:09:32,966 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375ce354-800f-4487-ba56-d07ceda4cd28/bin/ukojak-rkRKPMF4O4/data/c7269ebb8/ddf3c629fe9048578df6619dc0cdc325 [2022-12-14 21:09:32,968 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:09:32,969 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:09:32,970 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:09:32,970 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:09:32,972 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:09:32,973 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:09:32" (1/1) ... [2022-12-14 21:09:32,973 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ef2f4a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:09:32, skipping insertion in model container [2022-12-14 21:09:32,974 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:09:32" (1/1) ... [2022-12-14 21:09:32,979 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:09:33,048 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:09:33,255 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_375ce354-800f-4487-ba56-d07ceda4cd28/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness_negated.i[4494,4507] [2022-12-14 21:09:33,262 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_375ce354-800f-4487-ba56-d07ceda4cd28/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness_negated.i[4554,4567] [2022-12-14 21:09:33,835 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 21:09:33,904 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:33,904 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:09:33,910 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:33,911 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:33,912 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:33,913 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:33,914 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:33,917 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:33,929 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:33,929 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:33,929 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:33,931 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:33,932 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:33,933 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:33,934 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:33,934 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:33,935 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:33,935 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:34,006 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:09:34,007 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:09:34,007 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:09:34,011 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 21:09:34,012 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 21:09:34,013 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 21:09:34,223 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 21:09:34,224 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 21:09:34,224 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 21:09:34,225 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 21:09:34,226 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 21:09:34,227 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 21:09:34,227 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 21:09:34,228 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 21:09:34,229 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 21:09:34,229 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 21:09:34,229 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 21:09:34,407 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:34,410 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:34,413 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:34,414 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:34,416 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:34,419 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:34,422 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:34,423 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:34,423 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:34,424 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:34,424 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:34,424 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:34,458 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 21:09:34,462 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:09:34,464 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:09:34,483 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:09:34,493 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_375ce354-800f-4487-ba56-d07ceda4cd28/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness_negated.i[4494,4507] [2022-12-14 21:09:34,493 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_375ce354-800f-4487-ba56-d07ceda4cd28/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness_negated.i[4554,4567] [2022-12-14 21:09:34,517 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 21:09:34,527 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:34,527 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:09:34,529 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:34,530 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:34,530 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:34,530 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:34,531 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:34,532 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:34,537 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:34,537 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:34,537 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:34,538 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:34,539 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:34,540 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:34,540 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:34,541 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:34,541 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:34,541 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:34,547 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:09:34,547 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:09:34,547 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:09:34,550 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 21:09:34,551 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 21:09:34,551 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 21:09:34,568 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 21:09:34,569 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 21:09:34,570 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 21:09:34,570 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 21:09:34,571 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 21:09:34,572 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 21:09:34,572 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 21:09:34,573 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 21:09:34,573 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 21:09:34,574 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 21:09:34,574 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 21:09:34,598 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:34,599 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:34,601 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:34,602 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:34,603 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:34,604 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:34,605 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:34,605 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:34,606 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:34,606 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:34,607 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:34,607 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:34,621 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 21:09:34,623 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:09:34,624 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:09:34,781 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:09:34,781 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:09:34 WrapperNode [2022-12-14 21:09:34,781 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:09:34,782 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:09:34,782 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:09:34,782 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:09:34,787 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:09:34" (1/1) ... [2022-12-14 21:09:34,846 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:09:34" (1/1) ... [2022-12-14 21:09:34,897 INFO L138 Inliner]: procedures = 691, calls = 1689, calls flagged for inlining = 54, calls inlined = 9, statements flattened = 666 [2022-12-14 21:09:34,897 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:09:34,898 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:09:34,898 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:09:34,898 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:09:34,908 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:09:34" (1/1) ... [2022-12-14 21:09:34,908 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:09:34" (1/1) ... [2022-12-14 21:09:34,915 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:09:34" (1/1) ... [2022-12-14 21:09:34,915 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:09:34" (1/1) ... [2022-12-14 21:09:34,940 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:09:34" (1/1) ... [2022-12-14 21:09:34,944 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:09:34" (1/1) ... [2022-12-14 21:09:34,950 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:09:34" (1/1) ... [2022-12-14 21:09:34,954 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:09:34" (1/1) ... [2022-12-14 21:09:34,964 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:09:34,965 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:09:34,965 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:09:34,965 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:09:34,966 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:09:34" (1/1) ... [2022-12-14 21:09:34,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:09:34,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375ce354-800f-4487-ba56-d07ceda4cd28/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:09:34,994 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375ce354-800f-4487-ba56-d07ceda4cd28/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:09:34,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375ce354-800f-4487-ba56-d07ceda4cd28/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:09:35,029 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 21:09:35,029 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 21:09:35,029 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-12-14 21:09:35,029 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-12-14 21:09:35,029 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-12-14 21:09:35,029 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-12-14 21:09:35,030 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 21:09:35,030 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 21:09:35,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 21:09:35,030 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-12-14 21:09:35,030 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-12-14 21:09:35,030 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 21:09:35,030 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 21:09:35,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 21:09:35,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:09:35,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 21:09:35,031 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-12-14 21:09:35,031 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-12-14 21:09:35,031 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:09:35,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:09:35,031 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 21:09:35,031 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 21:09:35,031 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-14 21:09:35,031 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-14 21:09:35,032 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-12-14 21:09:35,032 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-12-14 21:09:35,032 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-12-14 21:09:35,032 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-12-14 21:09:35,032 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-12-14 21:09:35,032 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-12-14 21:09:35,032 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 21:09:35,032 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 21:09:35,032 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-12-14 21:09:35,033 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-12-14 21:09:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 21:09:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 21:09:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 21:09:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 21:09:35,033 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 21:09:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-12-14 21:09:35,033 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-12-14 21:09:35,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 21:09:35,034 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-12-14 21:09:35,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-12-14 21:09:35,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 21:09:35,260 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:09:35,262 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:09:35,883 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:09:35,970 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:09:35,970 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 21:09:35,972 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:09:35 BoogieIcfgContainer [2022-12-14 21:09:35,972 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:09:35,973 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:09:35,973 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:09:35,980 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:09:35,981 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:09:35" (1/1) ... [2022-12-14 21:09:35,995 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:09:36,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:09:36,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 151 states and 201 transitions. [2022-12-14 21:09:36,038 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 201 transitions. [2022-12-14 21:09:36,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 21:09:36,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:09:36,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:09:36,079 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 21:09:36,082 INFO L158 Benchmark]: Toolchain (without parser) took 3112.73ms. Allocated memory was 159.4MB in the beginning and 211.8MB in the end (delta: 52.4MB). Free memory was 107.9MB in the beginning and 153.1MB in the end (delta: -45.2MB). Peak memory consumption was 9.3MB. Max. memory is 16.1GB. [2022-12-14 21:09:36,082 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 159.4MB. Free memory was 127.0MB in the beginning and 126.8MB in the end (delta: 140.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:09:36,083 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1811.74ms. Allocated memory was 159.4MB in the beginning and 211.8MB in the end (delta: 52.4MB). Free memory was 107.3MB in the beginning and 147.2MB in the end (delta: -39.8MB). Peak memory consumption was 82.4MB. Max. memory is 16.1GB. [2022-12-14 21:09:36,083 INFO L158 Benchmark]: Boogie Procedure Inliner took 115.46ms. Allocated memory is still 211.8MB. Free memory was 147.2MB in the beginning and 138.8MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 21:09:36,084 INFO L158 Benchmark]: Boogie Preprocessor took 66.39ms. Allocated memory is still 211.8MB. Free memory was 138.8MB in the beginning and 131.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 21:09:36,084 INFO L158 Benchmark]: RCFGBuilder took 1007.76ms. Allocated memory is still 211.8MB. Free memory was 131.4MB in the beginning and 74.0MB in the end (delta: 57.5MB). Peak memory consumption was 61.7MB. Max. memory is 16.1GB. [2022-12-14 21:09:36,084 INFO L158 Benchmark]: CodeCheck took 107.96ms. Allocated memory is still 211.8MB. Free memory was 74.0MB in the beginning and 153.1MB in the end (delta: -79.1MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:09:36,086 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 0.17ms. Allocated memory is still 159.4MB. Free memory was 127.0MB in the beginning and 126.8MB in the end (delta: 140.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1811.74ms. Allocated memory was 159.4MB in the beginning and 211.8MB in the end (delta: 52.4MB). Free memory was 107.3MB in the beginning and 147.2MB in the end (delta: -39.8MB). Peak memory consumption was 82.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 115.46ms. Allocated memory is still 211.8MB. Free memory was 147.2MB in the beginning and 138.8MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 66.39ms. Allocated memory is still 211.8MB. Free memory was 138.8MB in the beginning and 131.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1007.76ms. Allocated memory is still 211.8MB. Free memory was 131.4MB in the beginning and 74.0MB in the end (delta: 57.5MB). Peak memory consumption was 61.7MB. Max. memory is 16.1GB. * CodeCheck took 107.96ms. Allocated memory is still 211.8MB. Free memory was 74.0MB in the beginning and 153.1MB in the end (delta: -79.1MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 21:09:36,104 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375ce354-800f-4487-ba56-d07ceda4cd28/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375ce354-800f-4487-ba56-d07ceda4cd28/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375ce354-800f-4487-ba56-d07ceda4cd28/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_375ce354-800f-4487-ba56-d07ceda4cd28/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375ce354-800f-4487-ba56-d07ceda4cd28/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375ce354-800f-4487-ba56-d07ceda4cd28/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_375ce354-800f-4487-ba56-d07ceda4cd28/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 12c9e2b58a96557db45d8a9bf07fd8c092aaf09d83427f04427644fa71ec61e0 --- 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 21:09:37,796 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:09:37,797 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:09:37,810 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:09:37,811 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:09:37,811 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:09:37,812 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:09:37,813 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:09:37,814 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:09:37,815 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:09:37,816 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:09:37,816 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:09:37,817 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:09:37,817 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:09:37,818 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:09:37,819 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:09:37,819 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:09:37,820 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:09:37,821 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:09:37,822 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:09:37,823 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:09:37,824 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:09:37,825 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:09:37,825 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:09:37,828 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:09:37,828 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:09:37,828 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:09:37,829 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:09:37,829 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:09:37,829 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:09:37,830 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:09:37,830 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:09:37,831 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:09:37,831 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:09:37,832 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:09:37,832 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:09:37,832 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:09:37,832 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:09:37,833 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:09:37,833 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:09:37,833 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:09:37,834 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375ce354-800f-4487-ba56-d07ceda4cd28/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 21:09:37,848 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:09:37,848 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:09:37,849 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:09:37,849 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:09:37,849 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:09:37,849 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:09:37,850 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:09:37,850 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:09:37,850 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:09:37,850 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:09:37,850 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:09:37,850 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 21:09:37,850 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 21:09:37,850 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 21:09:37,850 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:09:37,850 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:09:37,851 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:09:37,851 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:09:37,851 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:09:37,851 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:09:37,851 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:09:37,851 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:09:37,851 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:09:37,851 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:09:37,851 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 21:09:37,851 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 21:09:37,852 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:09:37,852 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 21:09:37,852 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 21:09:37,852 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_375ce354-800f-4487-ba56-d07ceda4cd28/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375ce354-800f-4487-ba56-d07ceda4cd28/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 12c9e2b58a96557db45d8a9bf07fd8c092aaf09d83427f04427644fa71ec61e0 [2022-12-14 21:09:38,078 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:09:38,092 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:09:38,094 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:09:38,095 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:09:38,095 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:09:38,096 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375ce354-800f-4487-ba56-d07ceda4cd28/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness_negated.i [2022-12-14 21:09:40,646 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:09:40,928 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:09:40,929 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375ce354-800f-4487-ba56-d07ceda4cd28/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness_negated.i [2022-12-14 21:09:40,946 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375ce354-800f-4487-ba56-d07ceda4cd28/bin/ukojak-rkRKPMF4O4/data/3cdb157d3/d729398f4cde483faa2eb5f55ed45f04/FLAG8bb3d1825 [2022-12-14 21:09:40,957 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375ce354-800f-4487-ba56-d07ceda4cd28/bin/ukojak-rkRKPMF4O4/data/3cdb157d3/d729398f4cde483faa2eb5f55ed45f04 [2022-12-14 21:09:40,959 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:09:40,960 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:09:40,960 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:09:40,961 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:09:40,963 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:09:40,963 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:09:40" (1/1) ... [2022-12-14 21:09:40,964 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@353e3cae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:09:40, skipping insertion in model container [2022-12-14 21:09:40,964 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:09:40" (1/1) ... [2022-12-14 21:09:40,969 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:09:41,026 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:09:41,202 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_375ce354-800f-4487-ba56-d07ceda4cd28/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness_negated.i[4494,4507] [2022-12-14 21:09:41,207 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_375ce354-800f-4487-ba56-d07ceda4cd28/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness_negated.i[4554,4567] [2022-12-14 21:09:41,775 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 21:09:41,818 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:41,819 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:09:41,823 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:41,823 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:41,823 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:41,824 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:41,825 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:41,826 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:41,834 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:41,834 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:41,834 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:41,836 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:41,836 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:41,838 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:41,838 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:41,838 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:41,839 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:41,839 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:41,888 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:09:41,888 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:09:41,889 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:09:41,893 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 21:09:41,894 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 21:09:41,895 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 21:09:42,071 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 21:09:42,072 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 21:09:42,073 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 21:09:42,074 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 21:09:42,074 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 21:09:42,075 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 21:09:42,076 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 21:09:42,076 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 21:09:42,077 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 21:09:42,077 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 21:09:42,078 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 21:09:42,179 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:42,181 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,182 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,183 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,184 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:42,186 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,188 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,188 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,189 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,189 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,190 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,190 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,228 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 21:09:42,232 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:09:42,234 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:09:42,257 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 21:09:42,276 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:09:42,279 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_375ce354-800f-4487-ba56-d07ceda4cd28/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness_negated.i[4494,4507] [2022-12-14 21:09:42,280 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_375ce354-800f-4487-ba56-d07ceda4cd28/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness_negated.i[4554,4567] [2022-12-14 21:09:42,298 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 21:09:42,306 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,307 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:09:42,308 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:42,309 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:42,309 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:42,309 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:42,310 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:42,311 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,314 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:42,314 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,315 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:42,315 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:42,315 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:42,316 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:42,317 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,317 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:42,317 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:42,317 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:42,323 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:09:42,324 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:09:42,324 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:09:42,326 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 21:09:42,327 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 21:09:42,327 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 21:09:42,354 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 21:09:42,354 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 21:09:42,355 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 21:09:42,356 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 21:09:42,356 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 21:09:42,357 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 21:09:42,358 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 21:09:42,358 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 21:09:42,358 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 21:09:42,359 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 21:09:42,359 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 21:09:42,382 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:42,383 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,385 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,386 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,387 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:42,388 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,390 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,390 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,391 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,392 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,392 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,392 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,407 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 21:09:42,409 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:09:42,410 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:09:42,420 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:09:42,430 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_375ce354-800f-4487-ba56-d07ceda4cd28/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness_negated.i[4494,4507] [2022-12-14 21:09:42,430 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_375ce354-800f-4487-ba56-d07ceda4cd28/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness_negated.i[4554,4567] [2022-12-14 21:09:42,451 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 21:09:42,458 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,458 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:09:42,459 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:42,460 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:42,460 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:42,460 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:42,461 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:42,461 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,464 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:42,465 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,465 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:42,466 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:42,466 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:42,466 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:42,467 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,467 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:42,467 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:42,467 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:42,472 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:09:42,472 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:09:42,472 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:09:42,474 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 21:09:42,475 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 21:09:42,475 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 21:09:42,488 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 21:09:42,489 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 21:09:42,489 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 21:09:42,490 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 21:09:42,490 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 21:09:42,491 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 21:09:42,491 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 21:09:42,491 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 21:09:42,491 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 21:09:42,492 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 21:09:42,492 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 21:09:42,517 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:42,519 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,520 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,520 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,521 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:09:42,522 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,523 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,523 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,524 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,524 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,524 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,524 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:09:42,532 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 21:09:42,533 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:09:42,534 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:09:42,669 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:09:42,669 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:09:42 WrapperNode [2022-12-14 21:09:42,670 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:09:42,670 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:09:42,670 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:09:42,670 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:09:42,676 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:09:42" (1/1) ... [2022-12-14 21:09:42,719 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:09:42" (1/1) ... [2022-12-14 21:09:42,757 INFO L138 Inliner]: procedures = 711, calls = 1689, calls flagged for inlining = 54, calls inlined = 9, statements flattened = 661 [2022-12-14 21:09:42,758 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:09:42,758 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:09:42,758 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:09:42,758 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:09:42,766 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:09:42" (1/1) ... [2022-12-14 21:09:42,766 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:09:42" (1/1) ... [2022-12-14 21:09:42,773 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:09:42" (1/1) ... [2022-12-14 21:09:42,773 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:09:42" (1/1) ... [2022-12-14 21:09:42,793 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:09:42" (1/1) ... [2022-12-14 21:09:42,796 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:09:42" (1/1) ... [2022-12-14 21:09:42,802 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:09:42" (1/1) ... [2022-12-14 21:09:42,805 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:09:42" (1/1) ... [2022-12-14 21:09:42,812 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:09:42,813 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:09:42,813 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:09:42,813 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:09:42,813 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:09:42" (1/1) ... [2022-12-14 21:09:42,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:09:42,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375ce354-800f-4487-ba56-d07ceda4cd28/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:09:42,837 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375ce354-800f-4487-ba56-d07ceda4cd28/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:09:42,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375ce354-800f-4487-ba56-d07ceda4cd28/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:09:42,865 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 21:09:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 21:09:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-12-14 21:09:42,866 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-12-14 21:09:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-12-14 21:09:42,866 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-12-14 21:09:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 21:09:42,866 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 21:09:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 21:09:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 21:09:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-12-14 21:09:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-12-14 21:09:42,866 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-12-14 21:09:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 21:09:42,866 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 21:09:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 21:09:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:09:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 21:09:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-12-14 21:09:42,867 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-12-14 21:09:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:09:42,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:09:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 21:09:42,867 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 21:09:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 21:09:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-14 21:09:42,867 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-14 21:09:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-14 21:09:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-12-14 21:09:42,867 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-12-14 21:09:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-12-14 21:09:42,867 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-12-14 21:09:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-12-14 21:09:42,868 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-12-14 21:09:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 21:09:42,868 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 21:09:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-12-14 21:09:42,868 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-12-14 21:09:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 21:09:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 21:09:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-14 21:09:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-14 21:09:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 21:09:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 21:09:42,868 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 21:09:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-12-14 21:09:42,868 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-12-14 21:09:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-12-14 21:09:42,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-12-14 21:09:43,090 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:09:43,092 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:09:44,679 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:09:44,891 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:09:44,891 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 21:09:44,894 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:09:44 BoogieIcfgContainer [2022-12-14 21:09:44,894 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:09:44,894 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:09:44,895 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:09:44,902 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:09:44,902 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:09:44" (1/1) ... [2022-12-14 21:09:44,908 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:09:44,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:09:44,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 151 states and 201 transitions. [2022-12-14 21:09:44,949 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 201 transitions. [2022-12-14 21:09:44,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 21:09:44,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:09:44,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:09:44,986 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 21:09:44,989 INFO L158 Benchmark]: Toolchain (without parser) took 4029.05ms. Allocated memory was 104.9MB in the beginning and 151.0MB in the end (delta: 46.1MB). Free memory was 75.7MB in the beginning and 70.6MB in the end (delta: 5.1MB). Peak memory consumption was 51.9MB. Max. memory is 16.1GB. [2022-12-14 21:09:44,990 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 52.4MB. Free memory is still 30.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:09:44,990 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1709.42ms. Allocated memory was 104.9MB in the beginning and 125.8MB in the end (delta: 21.0MB). Free memory was 75.4MB in the beginning and 64.3MB in the end (delta: 11.0MB). Peak memory consumption was 66.5MB. Max. memory is 16.1GB. [2022-12-14 21:09:44,990 INFO L158 Benchmark]: Boogie Procedure Inliner took 87.49ms. Allocated memory is still 125.8MB. Free memory was 63.6MB in the beginning and 54.6MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 21:09:44,991 INFO L158 Benchmark]: Boogie Preprocessor took 53.93ms. Allocated memory is still 125.8MB. Free memory was 54.6MB in the beginning and 46.9MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 21:09:44,991 INFO L158 Benchmark]: RCFGBuilder took 2081.27ms. Allocated memory was 125.8MB in the beginning and 151.0MB in the end (delta: 25.2MB). Free memory was 46.9MB in the beginning and 76.9MB in the end (delta: -30.1MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-12-14 21:09:44,991 INFO L158 Benchmark]: CodeCheck took 93.81ms. Allocated memory is still 151.0MB. Free memory was 76.9MB in the beginning and 70.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 21:09:44,993 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 52.4MB. Free memory is still 30.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1709.42ms. Allocated memory was 104.9MB in the beginning and 125.8MB in the end (delta: 21.0MB). Free memory was 75.4MB in the beginning and 64.3MB in the end (delta: 11.0MB). Peak memory consumption was 66.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 87.49ms. Allocated memory is still 125.8MB. Free memory was 63.6MB in the beginning and 54.6MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 53.93ms. Allocated memory is still 125.8MB. Free memory was 54.6MB in the beginning and 46.9MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2081.27ms. Allocated memory was 125.8MB in the beginning and 151.0MB in the end (delta: 25.2MB). Free memory was 46.9MB in the beginning and 76.9MB in the end (delta: -30.1MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * CodeCheck took 93.81ms. Allocated memory is still 151.0MB. Free memory was 76.9MB in the beginning and 70.6MB 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 21:09:45,015 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_375ce354-800f-4487-ba56-d07ceda4cd28/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