./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d8feb785efb60d35f9204dc33a12e80ea59efcec5de2b7c2ff320ef29197b0bd --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 07:39:05,712 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:39:05,714 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:39:05,745 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:39:05,745 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:39:05,747 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:39:05,748 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:39:05,755 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:39:05,761 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:39:05,767 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:39:05,768 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:39:05,769 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:39:05,769 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:39:05,770 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:39:05,772 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:39:05,773 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:39:05,774 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:39:05,775 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:39:05,777 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:39:05,786 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:39:05,790 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:39:05,793 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:39:05,797 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:39:05,798 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:39:05,809 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:39:05,810 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:39:05,810 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:39:05,811 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:39:05,812 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:39:05,813 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:39:05,813 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:39:05,814 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:39:05,815 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:39:05,816 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:39:05,817 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:39:05,817 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:39:05,823 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:39:05,824 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:39:05,825 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:39:05,827 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:39:05,828 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:39:05,829 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 07:39:05,880 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:39:05,880 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:39:05,881 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:39:05,881 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:39:05,882 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:39:05,882 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:39:05,882 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:39:05,883 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 07:39:05,883 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:39:05,883 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:39:05,883 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:39:05,883 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:39:05,884 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:39:05,884 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:39:05,884 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:39:05,884 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:39:05,884 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:39:05,885 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:39:05,885 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:39:05,885 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:39:05,885 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:39:05,886 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:39:05,886 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 07:39:05,886 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 07:39:05,888 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:39:05,889 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/bin/ukojak-CydTVMUXoH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8feb785efb60d35f9204dc33a12e80ea59efcec5de2b7c2ff320ef29197b0bd [2022-11-16 07:39:06,242 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:39:06,270 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:39:06,273 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:39:06,274 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:39:06,275 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:39:06,277 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2022-11-16 07:39:06,345 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/bin/ukojak-CydTVMUXoH/data/dd908a45a/9b8611ee5fff4df6a857feb95df67e35/FLAGc7f580c1c [2022-11-16 07:39:07,228 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:39:07,230 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2022-11-16 07:39:07,276 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/bin/ukojak-CydTVMUXoH/data/dd908a45a/9b8611ee5fff4df6a857feb95df67e35/FLAGc7f580c1c [2022-11-16 07:39:07,711 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/bin/ukojak-CydTVMUXoH/data/dd908a45a/9b8611ee5fff4df6a857feb95df67e35 [2022-11-16 07:39:07,716 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:39:07,719 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:39:07,720 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:39:07,720 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:39:07,723 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:39:07,724 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:39:07" (1/1) ... [2022-11-16 07:39:07,724 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@588383cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:07, skipping insertion in model container [2022-11-16 07:39:07,725 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:39:07" (1/1) ... [2022-11-16 07:39:07,732 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:39:07,836 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:39:08,176 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2022-11-16 07:39:08,185 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2022-11-16 07:39:09,289 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:09,292 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:09,294 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:09,295 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:09,297 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:09,319 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:09,321 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:09,324 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:09,326 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:09,781 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:39:09,783 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:39:09,784 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:39:09,786 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:39:09,787 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:39:09,788 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:39:09,789 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:39:09,790 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:39:09,791 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:39:09,792 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:39:09,986 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:39:10,140 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:10,144 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:10,295 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:39:10,349 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:39:10,366 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2022-11-16 07:39:10,366 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2022-11-16 07:39:10,400 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:10,400 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:10,401 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:10,401 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:10,402 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:10,409 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:10,409 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:10,410 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:10,411 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:10,444 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:39:10,445 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:39:10,446 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:39:10,447 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:39:10,448 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:39:10,449 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:39:10,449 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:39:10,450 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:39:10,451 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:39:10,451 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:39:10,472 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:39:10,526 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:10,527 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:10,620 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:39:10,884 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:39:10,885 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:10 WrapperNode [2022-11-16 07:39:10,885 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:39:10,886 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:39:10,888 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:39:10,888 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:39:10,897 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:10" (1/1) ... [2022-11-16 07:39:11,022 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:10" (1/1) ... [2022-11-16 07:39:11,127 INFO L138 Inliner]: procedures = 690, calls = 2735, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 812 [2022-11-16 07:39:11,128 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:39:11,129 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:39:11,129 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:39:11,129 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:39:11,146 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:10" (1/1) ... [2022-11-16 07:39:11,146 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:10" (1/1) ... [2022-11-16 07:39:11,160 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:10" (1/1) ... [2022-11-16 07:39:11,161 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:10" (1/1) ... [2022-11-16 07:39:11,210 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:10" (1/1) ... [2022-11-16 07:39:11,215 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:10" (1/1) ... [2022-11-16 07:39:11,223 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:10" (1/1) ... [2022-11-16 07:39:11,227 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:10" (1/1) ... [2022-11-16 07:39:11,237 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:39:11,238 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:39:11,238 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:39:11,238 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:39:11,239 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:10" (1/1) ... [2022-11-16 07:39:11,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:39:11,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:39:11,294 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:39:11,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:39:11,352 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-16 07:39:11,352 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-16 07:39:11,352 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:39:11,353 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 07:39:11,353 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 07:39:11,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2022-11-16 07:39:11,353 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-16 07:39:11,354 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-16 07:39:11,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 07:39:11,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 07:39:11,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 07:39:11,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 07:39:11,356 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 07:39:11,356 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-16 07:39:11,357 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-16 07:39:11,357 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 07:39:11,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 07:39:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 07:39:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:39:11,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 07:39:11,360 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:39:11,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:39:11,361 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 07:39:11,361 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 07:39:11,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 07:39:11,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 07:39:11,362 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-16 07:39:11,362 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-16 07:39:11,363 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 07:39:11,363 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 07:39:11,363 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-11-16 07:39:11,364 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-11-16 07:39:11,364 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:39:11,364 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-11-16 07:39:11,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-11-16 07:39:11,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 07:39:11,366 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2022-11-16 07:39:11,366 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2022-11-16 07:39:11,366 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 07:39:11,366 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 07:39:11,366 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-11-16 07:39:11,367 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-11-16 07:39:11,367 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 07:39:11,367 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 07:39:11,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 07:39:11,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2022-11-16 07:39:11,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 07:39:11,805 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:39:11,807 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:39:12,041 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2022-11-16 07:39:13,309 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 07:39:13,512 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 07:39:13,512 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-16 07:39:13,515 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:39:13 BoogieIcfgContainer [2022-11-16 07:39:13,515 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 07:39:13,517 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 07:39:13,517 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 07:39:13,529 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 07:39:13,529 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:39:13" (1/1) ... [2022-11-16 07:39:13,541 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 07:39:13,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:39:13,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 109 states and 138 transitions. [2022-11-16 07:39:13,634 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 138 transitions. [2022-11-16 07:39:13,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-16 07:39:13,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:39:13,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:39:13,700 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 07:39:13,711 INFO L158 Benchmark]: Toolchain (without parser) took 5986.62ms. Allocated memory was 92.3MB in the beginning and 172.0MB in the end (delta: 79.7MB). Free memory was 67.5MB in the beginning and 77.2MB in the end (delta: -9.7MB). Peak memory consumption was 69.7MB. Max. memory is 16.1GB. [2022-11-16 07:39:13,712 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 92.3MB. Free memory is still 73.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:39:13,713 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3165.51ms. Allocated memory was 92.3MB in the beginning and 172.0MB in the end (delta: 79.7MB). Free memory was 67.3MB in the beginning and 121.0MB in the end (delta: -53.7MB). Peak memory consumption was 73.3MB. Max. memory is 16.1GB. [2022-11-16 07:39:13,714 INFO L158 Benchmark]: Boogie Procedure Inliner took 241.70ms. Allocated memory is still 172.0MB. Free memory was 121.0MB in the beginning and 109.4MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 07:39:13,714 INFO L158 Benchmark]: Boogie Preprocessor took 108.44ms. Allocated memory is still 172.0MB. Free memory was 109.4MB in the beginning and 102.1MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 07:39:13,715 INFO L158 Benchmark]: RCFGBuilder took 2277.75ms. Allocated memory is still 172.0MB. Free memory was 102.1MB in the beginning and 83.5MB in the end (delta: 18.6MB). Peak memory consumption was 57.2MB. Max. memory is 16.1GB. [2022-11-16 07:39:13,718 INFO L158 Benchmark]: CodeCheck took 187.67ms. Allocated memory is still 172.0MB. Free memory was 83.5MB in the beginning and 77.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 07:39:13,724 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 0.31ms. Allocated memory is still 92.3MB. Free memory is still 73.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3165.51ms. Allocated memory was 92.3MB in the beginning and 172.0MB in the end (delta: 79.7MB). Free memory was 67.3MB in the beginning and 121.0MB in the end (delta: -53.7MB). Peak memory consumption was 73.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 241.70ms. Allocated memory is still 172.0MB. Free memory was 121.0MB in the beginning and 109.4MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 108.44ms. Allocated memory is still 172.0MB. Free memory was 109.4MB in the beginning and 102.1MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2277.75ms. Allocated memory is still 172.0MB. Free memory was 102.1MB in the beginning and 83.5MB in the end (delta: 18.6MB). Peak memory consumption was 57.2MB. Max. memory is 16.1GB. * CodeCheck took 187.67ms. Allocated memory is still 172.0MB. Free memory was 83.5MB in the beginning and 77.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 07:39:13,763 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d8feb785efb60d35f9204dc33a12e80ea59efcec5de2b7c2ff320ef29197b0bd --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 07:39:16,213 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:39:16,216 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:39:16,254 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:39:16,255 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:39:16,259 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:39:16,262 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:39:16,266 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:39:16,269 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:39:16,274 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:39:16,278 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:39:16,280 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:39:16,281 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:39:16,283 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:39:16,285 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:39:16,287 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:39:16,289 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:39:16,290 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:39:16,296 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:39:16,301 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:39:16,304 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:39:16,306 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:39:16,308 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:39:16,310 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:39:16,317 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:39:16,321 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:39:16,322 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:39:16,323 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:39:16,324 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:39:16,325 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:39:16,326 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:39:16,327 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:39:16,329 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:39:16,330 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:39:16,331 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:39:16,331 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:39:16,332 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:39:16,332 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:39:16,333 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:39:16,335 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:39:16,336 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:39:16,341 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 07:39:16,392 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:39:16,393 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:39:16,395 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:39:16,395 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:39:16,397 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:39:16,397 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:39:16,397 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:39:16,397 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:39:16,398 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:39:16,398 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:39:16,399 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:39:16,399 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 07:39:16,400 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 07:39:16,400 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 07:39:16,400 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:39:16,400 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:39:16,400 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:39:16,401 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:39:16,401 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:39:16,401 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:39:16,401 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:39:16,402 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:39:16,402 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:39:16,402 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:39:16,402 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 07:39:16,402 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 07:39:16,403 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:39:16,403 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 07:39:16,403 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 07:39:16,403 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_99da0365-d60b-4a17-8a51-9df9325dbb8c/bin/ukojak-CydTVMUXoH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8feb785efb60d35f9204dc33a12e80ea59efcec5de2b7c2ff320ef29197b0bd [2022-11-16 07:39:16,787 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:39:16,822 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:39:16,825 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:39:16,827 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:39:16,829 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:39:16,831 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2022-11-16 07:39:16,911 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/bin/ukojak-CydTVMUXoH/data/97cbf0347/532128aeca1b48a6a0c8f08a0fffbaa0/FLAGb6491e3f0 [2022-11-16 07:39:17,859 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:39:17,859 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2022-11-16 07:39:17,901 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/bin/ukojak-CydTVMUXoH/data/97cbf0347/532128aeca1b48a6a0c8f08a0fffbaa0/FLAGb6491e3f0 [2022-11-16 07:39:18,289 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/bin/ukojak-CydTVMUXoH/data/97cbf0347/532128aeca1b48a6a0c8f08a0fffbaa0 [2022-11-16 07:39:18,291 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:39:18,293 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:39:18,297 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:39:18,297 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:39:18,301 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:39:18,302 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:39:18" (1/1) ... [2022-11-16 07:39:18,303 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b3acbae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:18, skipping insertion in model container [2022-11-16 07:39:18,304 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:39:18" (1/1) ... [2022-11-16 07:39:18,311 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:39:18,441 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:39:18,826 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2022-11-16 07:39:18,834 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2022-11-16 07:39:19,862 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:19,866 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:19,868 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:19,869 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:19,870 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:19,885 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:19,886 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:19,888 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:19,888 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:20,352 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:39:20,354 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:39:20,357 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:39:20,359 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:39:20,366 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:39:20,370 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:39:20,373 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:39:20,375 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:39:20,378 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:39:20,380 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:39:20,587 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:39:20,756 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:20,756 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:20,895 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:39:20,945 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 07:39:20,994 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:39:21,000 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2022-11-16 07:39:21,001 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2022-11-16 07:39:21,079 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:21,080 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:21,082 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:21,084 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:21,085 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:21,102 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:21,102 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:21,103 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:21,104 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:21,159 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:39:21,160 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:39:21,161 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:39:21,162 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:39:21,163 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:39:21,164 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:39:21,164 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:39:21,165 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:39:21,166 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:39:21,170 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:39:21,197 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:39:21,298 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:21,299 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:21,368 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:39:21,419 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:39:21,444 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2022-11-16 07:39:21,445 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2022-11-16 07:39:21,519 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:21,520 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:21,520 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:21,520 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:21,521 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:21,531 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:21,531 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:21,532 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:21,533 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:21,568 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:39:21,569 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:39:21,570 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:39:21,570 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:39:21,572 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:39:21,572 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:39:21,573 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:39:21,573 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:39:21,574 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:39:21,574 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:39:21,596 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:39:21,668 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:21,668 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:39:21,749 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:39:22,085 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:39:22,095 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:22 WrapperNode [2022-11-16 07:39:22,096 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:39:22,097 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:39:22,098 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:39:22,098 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:39:22,106 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:22" (1/1) ... [2022-11-16 07:39:22,263 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:22" (1/1) ... [2022-11-16 07:39:22,340 INFO L138 Inliner]: procedures = 710, calls = 2735, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 811 [2022-11-16 07:39:22,341 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:39:22,342 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:39:22,342 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:39:22,342 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:39:22,352 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:22" (1/1) ... [2022-11-16 07:39:22,352 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:22" (1/1) ... [2022-11-16 07:39:22,367 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:22" (1/1) ... [2022-11-16 07:39:22,367 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:22" (1/1) ... [2022-11-16 07:39:22,442 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:22" (1/1) ... [2022-11-16 07:39:22,447 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:22" (1/1) ... [2022-11-16 07:39:22,472 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:22" (1/1) ... [2022-11-16 07:39:22,477 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:22" (1/1) ... [2022-11-16 07:39:22,486 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:39:22,487 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:39:22,487 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:39:22,487 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:39:22,488 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:22" (1/1) ... [2022-11-16 07:39:22,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:39:22,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:39:22,528 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:39:22,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:39:22,579 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-16 07:39:22,580 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-16 07:39:22,580 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:39:22,580 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 07:39:22,581 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 07:39:22,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 07:39:22,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 07:39:22,582 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-16 07:39:22,582 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-16 07:39:22,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2022-11-16 07:39:22,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 07:39:22,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 07:39:22,583 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-16 07:39:22,584 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-16 07:39:22,584 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 07:39:22,584 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 07:39:22,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 07:39:22,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:39:22,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 07:39:22,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 07:39:22,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 07:39:22,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 07:39:22,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 07:39:22,586 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:39:22,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:39:22,586 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 07:39:22,586 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 07:39:22,587 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 07:39:22,587 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 07:39:22,587 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 07:39:22,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 07:39:22,588 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-16 07:39:22,588 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-16 07:39:22,588 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 07:39:22,588 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 07:39:22,588 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-11-16 07:39:22,588 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-11-16 07:39:22,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:39:22,589 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-11-16 07:39:22,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-11-16 07:39:22,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 07:39:22,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 07:39:22,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 07:39:22,590 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2022-11-16 07:39:22,590 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2022-11-16 07:39:22,591 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 07:39:22,592 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 07:39:22,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2022-11-16 07:39:22,596 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-11-16 07:39:22,596 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-11-16 07:39:22,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2022-11-16 07:39:22,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2022-11-16 07:39:22,598 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 07:39:22,599 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 07:39:22,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 07:39:22,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 07:39:22,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 07:39:22,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 07:39:23,013 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:39:23,016 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:39:23,329 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2022-11-16 07:39:35,385 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 07:39:35,822 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 07:39:35,823 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-16 07:39:35,826 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:39:35 BoogieIcfgContainer [2022-11-16 07:39:35,827 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 07:39:35,829 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 07:39:35,829 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 07:39:35,842 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 07:39:35,842 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:39:35" (1/1) ... [2022-11-16 07:39:35,857 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 07:39:35,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:39:35,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 108 states and 137 transitions. [2022-11-16 07:39:35,956 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 137 transitions. [2022-11-16 07:39:35,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-16 07:39:35,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:39:35,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:39:36,025 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 07:39:36,034 INFO L158 Benchmark]: Toolchain (without parser) took 17738.35ms. Allocated memory was 71.3MB in the beginning and 205.5MB in the end (delta: 134.2MB). Free memory was 44.2MB in the beginning and 96.3MB in the end (delta: -52.1MB). Peak memory consumption was 80.7MB. Max. memory is 16.1GB. [2022-11-16 07:39:36,035 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 71.3MB. Free memory was 52.3MB in the beginning and 52.2MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:39:36,036 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3799.44ms. Allocated memory was 71.3MB in the beginning and 153.1MB in the end (delta: 81.8MB). Free memory was 44.0MB in the beginning and 83.2MB in the end (delta: -39.2MB). Peak memory consumption was 62.6MB. Max. memory is 16.1GB. [2022-11-16 07:39:36,037 INFO L158 Benchmark]: Boogie Procedure Inliner took 243.77ms. Allocated memory is still 153.1MB. Free memory was 83.2MB in the beginning and 70.6MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 07:39:36,040 INFO L158 Benchmark]: Boogie Preprocessor took 144.82ms. Allocated memory is still 153.1MB. Free memory was 70.6MB in the beginning and 95.8MB in the end (delta: -25.2MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. [2022-11-16 07:39:36,040 INFO L158 Benchmark]: RCFGBuilder took 13340.02ms. Allocated memory was 153.1MB in the beginning and 205.5MB in the end (delta: 52.4MB). Free memory was 95.8MB in the beginning and 102.6MB in the end (delta: -6.8MB). Peak memory consumption was 56.8MB. Max. memory is 16.1GB. [2022-11-16 07:39:36,041 INFO L158 Benchmark]: CodeCheck took 202.66ms. Allocated memory is still 205.5MB. Free memory was 102.6MB in the beginning and 96.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 07:39:36,046 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 0.33ms. Allocated memory is still 71.3MB. Free memory was 52.3MB in the beginning and 52.2MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3799.44ms. Allocated memory was 71.3MB in the beginning and 153.1MB in the end (delta: 81.8MB). Free memory was 44.0MB in the beginning and 83.2MB in the end (delta: -39.2MB). Peak memory consumption was 62.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 243.77ms. Allocated memory is still 153.1MB. Free memory was 83.2MB in the beginning and 70.6MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 144.82ms. Allocated memory is still 153.1MB. Free memory was 70.6MB in the beginning and 95.8MB in the end (delta: -25.2MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. * RCFGBuilder took 13340.02ms. Allocated memory was 153.1MB in the beginning and 205.5MB in the end (delta: 52.4MB). Free memory was 95.8MB in the beginning and 102.6MB in the end (delta: -6.8MB). Peak memory consumption was 56.8MB. Max. memory is 16.1GB. * CodeCheck took 202.66ms. Allocated memory is still 205.5MB. Free memory was 102.6MB in the beginning and 96.3MB 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. [2022-11-16 07:39:36,093 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99da0365-d60b-4a17-8a51-9df9325dbb8c/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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