Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r246-smll-162106594400193.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.............................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is SimpleLoadBal-PT-20, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r246-smll-162106594400193
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.4M
-rw-r--r-- 1 mcc users 19K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 101K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 76K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.6K Apr 26 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 26 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 26 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 26 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 27 13:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 27 13:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.7K Mar 25 19:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 25 19:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 2.0M May 5 16:52 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME SimpleLoadBal-PT-20-00
FORMULA_NAME SimpleLoadBal-PT-20-01
FORMULA_NAME SimpleLoadBal-PT-20-02
FORMULA_NAME SimpleLoadBal-PT-20-03
FORMULA_NAME SimpleLoadBal-PT-20-04
FORMULA_NAME SimpleLoadBal-PT-20-05
FORMULA_NAME SimpleLoadBal-PT-20-06
FORMULA_NAME SimpleLoadBal-PT-20-07
FORMULA_NAME SimpleLoadBal-PT-20-08
FORMULA_NAME SimpleLoadBal-PT-20-09
FORMULA_NAME SimpleLoadBal-PT-20-10
FORMULA_NAME SimpleLoadBal-PT-20-11
FORMULA_NAME SimpleLoadBal-PT-20-12
FORMULA_NAME SimpleLoadBal-PT-20-13
FORMULA_NAME SimpleLoadBal-PT-20-14
FORMULA_NAME SimpleLoadBal-PT-20-15

=== Now, execution of the tool begins

BK_START 1621340676312

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-18 12:24:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-18 12:24:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 12:24:39] [INFO ] Load time of PNML (sax parser for PT used): 317 ms
[2021-05-18 12:24:39] [INFO ] Transformed 194 places.
[2021-05-18 12:24:39] [INFO ] Transformed 2205 transitions.
[2021-05-18 12:24:39] [INFO ] Found NUPN structural information;
[2021-05-18 12:24:39] [INFO ] Completing missing partition info from NUPN : creating a component with [P_client_idle_1, P_client_idle_2, P_client_idle_3, P_client_idle_4, P_client_idle_5, P_client_idle_6, P_client_idle_7, P_client_idle_8, P_client_idle_9, P_client_idle_10, P_client_idle_11, P_client_idle_12, P_client_idle_13, P_client_idle_14, P_client_idle_15, P_client_idle_16, P_client_idle_17, P_client_idle_18, P_client_idle_19, P_client_idle_20, P_client_waiting_1, P_client_waiting_2, P_client_waiting_3, P_client_waiting_4, P_client_waiting_5, P_client_waiting_6, P_client_waiting_7, P_client_waiting_8, P_client_waiting_9, P_client_waiting_10, P_client_waiting_11, P_client_waiting_12, P_client_waiting_13, P_client_waiting_14, P_client_waiting_15, P_client_waiting_16, P_client_waiting_17, P_client_waiting_18, P_client_waiting_19, P_client_waiting_20, P_client_request_1, P_client_request_2, P_client_request_3, P_client_request_4, P_client_request_5, P_client_request_6, P_client_request_7, P_client_request_8, P_client_request_9, P_client_request_10, P_client_request_11, P_client_request_12, P_client_request_13, P_client_request_14, P_client_request_15, P_client_request_16, P_client_request_17, P_client_request_18, P_client_request_19, P_client_request_20, P_client_ack_1, P_client_ack_2, P_client_ack_3, P_client_ack_4, P_client_ack_5, P_client_ack_6, P_client_ack_7, P_client_ack_8, P_client_ack_9, P_client_ack_10, P_client_ack_11, P_client_ack_12, P_client_ack_13, P_client_ack_14, P_client_ack_15, P_client_ack_16, P_client_ack_17, P_client_ack_18, P_client_ack_19, P_client_ack_20, P_server_idle_1, P_server_idle_2, P_server_waiting_1, P_server_waiting_2, P_server_processed_1, P_server_processed_2, P_server_notification_1, P_server_notification_2, P_server_notification_ack_1, P_server_notification_ack_2, P_server_request_1_1, P_server_request_1_2, P_server_request_2_1, P_server_request_2_2, P_server_request_3_1, P_server_request_3_2, P_server_request_4_1, P_server_request_4_2, P_server_request_5_1, P_server_request_5_2, P_server_request_6_1, P_server_request_6_2, P_server_request_7_1, P_server_request_7_2, P_server_request_8_1, P_server_request_8_2, P_server_request_9_1, P_server_request_9_2, P_server_request_10_1, P_server_request_10_2, P_server_request_11_1, P_server_request_11_2, P_server_request_12_1, P_server_request_12_2, P_server_request_13_1, P_server_request_13_2, P_server_request_14_1, P_server_request_14_2, P_server_request_15_1, P_server_request_15_2, P_server_request_16_1, P_server_request_16_2, P_server_request_17_1, P_server_request_17_2, P_server_request_18_1, P_server_request_18_2, P_server_request_19_1, P_server_request_19_2, P_server_request_20_1, P_server_request_20_2, P_lb_idle_1, P_lb_routing_1_1, P_lb_routing_1_2, P_lb_routing_1_3, P_lb_routing_1_4, P_lb_routing_1_5, P_lb_routing_1_6, P_lb_routing_1_7, P_lb_routing_1_8, P_lb_routing_1_9, P_lb_routing_1_10, P_lb_routing_1_11, P_lb_routing_1_12, P_lb_routing_1_13, P_lb_routing_1_14, P_lb_routing_1_15, P_lb_routing_1_16, P_lb_routing_1_17, P_lb_routing_1_18, P_lb_routing_1_19, P_lb_routing_1_20, P_lb_balancing_1, P_lb_load_1_0, P_lb_load_1_1, P_lb_load_1_2, P_lb_load_1_3, P_lb_load_1_4, P_lb_load_1_5, P_lb_load_1_6, P_lb_load_1_7, P_lb_load_1_8, P_lb_load_1_9, P_lb_load_1_10, P_lb_load_1_11, P_lb_load_1_12, P_lb_load_1_13, P_lb_load_1_14, P_lb_load_1_15, P_lb_load_1_16, P_lb_load_1_17, P_lb_load_1_18, P_lb_load_1_19, P_lb_load_1_20, P_lb_load_2_0, P_lb_load_2_1, P_lb_load_2_2, P_lb_load_2_3, P_lb_load_2_4, P_lb_load_2_5, P_lb_load_2_6, P_lb_load_2_7, P_lb_load_2_8, P_lb_load_2_9, P_lb_load_2_10, P_lb_load_2_11, P_lb_load_2_12, P_lb_load_2_13, P_lb_load_2_14, P_lb_load_2_15, P_lb_load_2_16, P_lb_load_2_17, P_lb_load_2_18, P_lb_load_2_19, P_lb_load_2_20]
[2021-05-18 12:24:39] [INFO ] Parsed PT model containing 194 places and 2205 transitions in 407 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 79 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 1244 ms. (steps per millisecond=80 ) properties seen :[1, 0, 1, 1, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2021-05-18 12:24:40] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 194 cols
[2021-05-18 12:24:40] [INFO ] Invariants computation overflowed in 101 ms
[2021-05-18 12:24:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:24:42] [INFO ] [Real]Absence check using state equation in 898 ms returned sat
[2021-05-18 12:24:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 12:24:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 12:24:42] [INFO ] [Nat]Absence check using state equation in 416 ms returned unsat
[2021-05-18 12:24:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:24:43] [INFO ] [Real]Absence check using state equation in 744 ms returned sat
[2021-05-18 12:24:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 12:24:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 12:24:43] [INFO ] [Nat]Absence check using state equation in 286 ms returned unsat
[2021-05-18 12:24:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:24:44] [INFO ] [Real]Absence check using state equation in 795 ms returned sat
[2021-05-18 12:24:44] [INFO ] State equation strengthened by 841 read => feed constraints.
[2021-05-18 12:24:45] [INFO ] [Real]Added 841 Read/Feed constraints in 481 ms returned sat
[2021-05-18 12:24:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 12:24:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 12:24:46] [INFO ] [Nat]Absence check using state equation in 847 ms returned sat
[2021-05-18 12:24:46] [INFO ] [Nat]Added 841 Read/Feed constraints in 562 ms returned sat
[2021-05-18 12:24:47] [INFO ] Deduced a trap composed of 27 places in 702 ms
[2021-05-18 12:24:48] [INFO ] Deduced a trap composed of 23 places in 490 ms
[2021-05-18 12:24:48] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1438 ms
[2021-05-18 12:24:48] [INFO ] Computed and/alt/rep : 2185/311302/1725 causal constraints in 690 ms.
[2021-05-18 12:25:05] [INFO ] Added : 285 causal constraints over 57 iterations in 17115 ms. Result :unknown
[2021-05-18 12:25:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:25:06] [INFO ] [Real]Absence check using state equation in 815 ms returned sat
[2021-05-18 12:25:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 12:25:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 12:25:07] [INFO ] [Nat]Absence check using state equation in 1095 ms returned sat
[2021-05-18 12:25:08] [INFO ] [Nat]Added 841 Read/Feed constraints in 921 ms returned sat
[2021-05-18 12:25:08] [INFO ] Deduced a trap composed of 30 places in 599 ms
[2021-05-18 12:25:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 707 ms
[2021-05-18 12:25:09] [INFO ] Computed and/alt/rep : 2185/311302/1725 causal constraints in 515 ms.
[2021-05-18 12:25:26] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (=> (> t325 0) (or (and (and (> t95 0) (< o95 o325)) (or (and (> t104 0) (< o104 o325)) (and (> t124 0) (< o124 o325)) (and (> t144 0) (< o144 o325)) (and (> t164 0) (< o164 o325)) (and (> t184 0) (< o184 o325)) (and (> t204 0) (< o204 o325)) (and (> t224 0) (< o224 o325)) (and (> t244 0) (< o244 o325)) (and (> t264 0) (< o264 o325)) (and (> t284 0) (< o284 o325)) (and (> t304 0) (< o304 o325)) (and (> t324 0) (< o324 o325)) (and (> t344 0) (< o344 o325)) (and (> t364 0) (< o364 o325)) (and (> t384 0) (< o384 o325)) (and (> t404 0) (< o404 o325)) (and (> t424 0) (< o424 o325)) (and (> t444 0) (< o444 o325)) (and (> t464 0) (< o464 o325)) (and (> t484 0) (< o484 o325)) (and (> t905 0) (< o905 o325)) (and (> t945 0) (< o945 o325)) (and (> t946 0) (< o946 o325)) (and (> t947 0) (< o947 o325)) (and (> t948 0) (< o948 o325)) (and (> t949 0) (< o949 o325)) (and (> t950 0) (< o950 o325)) (and (> t951 0) (< o951 o325)) (and (> t952 0) (< o952 o325)) (and (> t953 0) (< o953 o325)) (and (> t954 0) (< o954 o325)) (and (> t955 0) (< o955 o325)) (and (> t956 0) (< o956 o325)) (and (> t957 0) (< o957 o325)) (and (> t958 0) (< o958 o325)) (and (> t959 0) (< o959 o325)) (and (> t960 0) (< o960 o325)) (and (> t961 0) (< o961 o325)) (and (> t962 0) (< o962 o325)) (and (> t963 0) (< o963 o325)) (and (> t964 0) (< o964 o325)) (and (> t1325 0) (< o1325 o325)) (and (> t1326 0) (< o1326 o325)) (and (> t1327 0) (< o1327 o325)) (and (> t1328 0) (< o1328 o325)) (and (> t1329 0) (< o1329 o325)) (and (> t1330 0) (< o1330 o325)) (and (> t1331 0) (< o1331 o325)) (and (> t1332 0) (< o1332 o325)) (and (> t1333 0) (< o1333 o325)) (and (> t1334 0) (< o1334 o325)) (and (> t1335 0) (< o1335 o325)) (and (> t1336 0) (< o1336 o325)) (and (> t1337 0) (< o1337 o325)) (and (> t1338 0) (< o1338 o325)) (and (> t1339 0) (< o1339 o325)) (and (> t1340 0) (< o1340 o325)) (and (> t1341 0) (< o1341 o325)) (and (> t1342 0) (< o1342 o325)) (and (> t1343 0) (< o1343 o325)) (and (> t1344 0) (< o1344 o325)) (and (> t1706 0) (< o1706 o325))) (or (and (> t504 0) (< o504 o325)) (and (> t524 0) (< o524 o325)) (and (> t544 0) (< o544 o325)) (and (> t564 0) (< o564 o325)) (and (> t584 0) (< o584 o325)) (and (> t604 0) (< o604 o325)) (and (> t624 0) (< o624 o325)) (and (> t644 0) (< o644 o325)) (and (> t664 0) (< o664 o325)) (and (> t684 0) (< o684 o325)) (and (> t704 0) (< o704 o325)) (and (> t724 0) (< o724 o325)) (and (> t744 0) (< o744 o325)) (and (> t764 0) (< o764 o325)) (and (> t784 0) (< o784 o325)) (and (> t804 0) (< o804 o325)) (and (> t824 0) (< o824 o325)) (and (> t844 0) (< o844 o325)) (and (> t864 0) (< o864 o325)) (and (> t884 0) (< o884 o325)) (and (> t925 0) (< o925 o325)) (and (> t945 0) (< o945 o325)) (and (> t946 0) (< o946 o325)) (and (> t947 0) (< o947 o325)) (and (> t948 0) (< o948 o325)) (and (> t949 0) (< o949 o325)) (and (> t950 0) (< o950 o325)) (and (> t951 0) (< o951 o325)) (and (> t952 0) (< o952 o325)) (and (> t953 0) (< o953 o325)) (and (> t954 0) (< o954 o325)) (and (> t955 0) (< o955 o325)) (and (> t956 0) (< o956 o325)) (and (> t957 0) (< o957 o325)) (and (> t958 0) (< o958 o325)) (and (> t959 0) (< o959 o325)) (and (> t960 0) (< o960 o325)) (and (> t961 0) (< o961 o325)) (and (> t962 0) (< o962 o325)) (and (> t963 0) (< o963 o325)) (and (> t964 0) (< o964 o325)) (and (> t1325 0) (< o1325 o325)) (and (> t1326 0) (< o1326 o325)) (and (> t1327 0) (< o1327 o325)) (and (> t1328 0) (< o1328 o325)) (and (> t1329 0) (< o1329 o325)) (and (> t1330 0) (< o1330 o325)) (and (> t1331 0) (< o1331 o325)) (and (> t1332 0) (< o1332 o325)) (and (> t1333 0) (< o1333 o325)) (and (> t1334 0) (< o1334 o325)) (and (> t1335 0) (< o1335 o325)) (and (> t1336 0) (< o1336 o325)) (and (> t1337 0) (< o1337 o325)) (and (> t1338 0) (< o1338 o325)) (and (> t1339 0) (< o1339 o325)) (and (> t1340 0) (< o1340 o325)) (and (> t1341 0) (< o1341 o325)) (and (> t1342 0) (< o1342 o325)) (and (> t1343 0) (< o1343 o325)) (and (> t1344 0) (< o1344 o325)) (and (> t1726 0) (< o1726 o325)))) (and (and (> t95 0) (< o95 o325)) (or (and (> t104 0) (< o104 o325)) (and (> t124 0) (< o124 o325)) (and (> t144 0) (< o144 o325)) (and (> t164 0) (< o164 o325)) (and (> t184 0) (< o184 o325)) (and (> t204 0) (< o204 o325)) (and (> t224 0) (< o224 o325)) (and (> t244 0) (< o244 o325)) (and (> t264 0) (< o264 o325)) (and (> t284 0) (< o284 o325)) (and (> t304 0) (< o304 o325)) (and (> t324 0) (< o324 o325)) (and (> t344 0) (< o344 o325)) (and (> t364 0) (< o364 o325)) (and (> t384 0) (< o384 o325)) (and (> t404 0) (< o404 o325)) (and (> t424 0) (< o424 o325)) (and (> t444 0) (< o444 o325)) (and (> t464 0) (< o464 o325)) (and (> t484 0) (< o484 o325)) (and (> t905 0) (< o905 o325)) (and (> t945 0) (< o945 o325)) (and (> t946 0) (< o946 o325)) (and (> t947 0) (< o947 o325)) (and (> t948 0) (< o948 o325)) (and (> t949 0) (< o949 o325)) (and (> t950 0) (< o950 o325)) (and (> t951 0) (< o951 o325)) (and (> t952 0) (< o952 o325)) (and (> t953 0) (< o953 o325)) (and (> t954 0) (< o954 o325)) (and (> t955 0) (< o955 o325)) (and (> t956 0) (< o956 o325)) (and (> t957 0) (< o957 o325)) (and (> t958 0) (< o958 o325)) (and (> t959 0) (< o959 o325)) (and (> t960 0) (< o960 o325)) (and (> t961 0) (< o961 o325)) (and (> t962 0) (< o962 o325)) (and (> t963 0) (< o963 o325)) (and (> t964 0) (< o964 o325)) (and (> t1325 0) (< o1325 o325)) (and (> t1326 0) (< o1326 o325)) (and (> t1327 0) (< o1327 o325)) (and (> t1328 0) (< o1328 o325)) (and (> t1329 0) (< o1329 o325)) (and (> t1330 0) (< o1330 o325)) (and (> t1331 0) (< o1331 o325)) (and (> t1332 0) (< o1332 o325)) (and (> t1333 0) (< o1333 o325)) (and (> t1334 0) (< o1334 o325)) (and (> t1335 0) (< o1335 o325)) (and (> t1336 0) (< o1336 o325)) (and (> t1337 0) (< o1337 o325)) (and (> t1338 0) (< o1338 o325)) (and (> t1339 0) (< o1339 o325)) (and (> t1340 0) (< o1340 o325)) (and (> t1341 0) (< o1341 o325)) (and (> t1342 0) (< o1342 o325)) (and (> t1343 0) (< o1343 o325)) (and (> t1344 0) (< o1344 o325)) (and (> t1706 0) (< o1706 o325))) (or (and (> t505 0) (< o505 o325)) (and (> t525 0) (< o525 o325)) (and (> t545 0) (< o545 o325)) (and (> t565 0) (< o565 o325)) (and (> t585 0) (< o585 o325)) (and (> t605 0) (< o605 o325)) (and (> t625 0) (< o625 o325)) (and (> t645 0) (< o645 o325)) (and (> t665 0) (< o665 o325)) (and (> t685 0) (< o685 o325)) (and (> t705 0) (< o705 o325)) (and (> t725 0) (< o725 o325)) (and (> t745 0) (< o745 o325)) (and (> t765 0) (< o765 o325)) (and (> t785 0) (< o785 o325)) (and (> t805 0) (< o805 o325)) (and (> t825 0) (< o825 o325)) (and (> t845 0) (< o845 o325)) (and (> t865 0) (< o865 o325)) (and (> t885 0) (< o885 o325)) (and (> t926 0) (< o926 o325)) (and (> t965 0) (< o965 o325)) (and (> t966 0) (< o966 o325)) (and (> t967 0) (< o967 o325)) (and (> t968 0) (< o968 o325)) (and (> t969 0) (< o969 o325)) (and (> t970 0) (< o970 o325)) (and (> t971 0) (< o971 o325)) (and (> t972 0) (< o972 o325)) (and (> t973 0) (< o973 o325)) (and (> t974 0) (< o974 o325)) (and (> t975 0) (< o975 o325)) (and (> t976 0) (< o976 o325)) (and (> t977 0) (< o977 o325)) (and (> t978 0) (< o978 o325)) (and (> t979 0) (< o979 o325)) (and (> t980 0) (< o980 o325)) (and (> t981 0) (< o981 o325)) (and (> t982 0) (< o982 o325)) (and (> t983 0) (< o983 o325)) (and (> t984 0) (< o984 o325)) (and (> t1345 0) (< o1345 o325)) (and (> t1346 0) (< o1346 o325)) (and (> t1347 0) (< o1347 o325)) (and (> t1348 0) (< o1348 o325)) (and (> t1349 0) (< o1349 o325)) (and (> t1350 0) (< o1350 o325)) (and (> t1351 0) (< o1351 o325)) (and (> t1352 0) (< o1352 o325)) (and (> t1353 0) (< o1353 o325)) (and (> t1354 0) (< o1354 o325)) (and (> t1355 0) (< o1355 o325)) (and (> t1356 0) (< o1356 o325)) (and (> t1357 0) (< o1357 o325)) (and (> t1358 0) (< o1358 o325)) (and (> t1359 0) (< o1359 o325)) (and (> t1360 0) (< o1360 o325)) (and (> t1361 0) (< o1361 o325)) (and (> t1362 0) (< o1362 o325)) (and (> t1363 0) (< o1363 o325)) (and (> t1364 0) (< o1364 o325)) (and (> t1727 0) (< o1727 o325))))))") while checking expression at index 3
[2021-05-18 12:25:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:25:27] [INFO ] [Real]Absence check using state equation in 737 ms returned sat
[2021-05-18 12:25:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 12:25:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 12:25:27] [INFO ] [Nat]Absence check using state equation in 634 ms returned unsat
Successfully simplified 3 atomic propositions for a total of 3 simplifications.
[2021-05-18 12:25:28] [INFO ] Initial state reduction rules for CTL removed 8 formulas.
[2021-05-18 12:25:28] [INFO ] Flatten gal took : 430 ms
FORMULA SimpleLoadBal-PT-20-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-20-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-20-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-20-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-20-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-20-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-20-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-20-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-18 12:25:28] [INFO ] Applying decomposition
[2021-05-18 12:25:28] [INFO ] Flatten gal took : 192 ms
[2021-05-18 12:25:29] [INFO ] Decomposing Gal with order
[2021-05-18 12:25:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 12:25:29] [INFO ] Flatten gal took : 168 ms
[2021-05-18 12:25:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-18 12:25:29] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 3 ms.
[2021-05-18 12:25:29] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 34 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ SimpleLoadBal-PT-20 @ 3570 seconds

FORMULA SimpleLoadBal-PT-20-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SimpleLoadBal-PT-20-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SimpleLoadBal-PT-20-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SimpleLoadBal-PT-20-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SimpleLoadBal-PT-20-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SimpleLoadBal-PT-20-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SimpleLoadBal-PT-20-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA SimpleLoadBal-PT-20-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3541
rslt: Output for LTLCardinality @ SimpleLoadBal-PT-20

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"files":
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"net": "model.pnml"
},
"formula":
{
"skeleton": "X((F(**) OR **)) : F(G(**)) : X(**) : G(**) : F((F(*) AND X(X(X(X(G(**))))))) : X(F(**)) : X(G(**)) : F(G(**))"
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lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 2399/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 194
lola: finding significant places
lola: 194 places, 2205 transitions, 145 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from LTLCardinality.xml
lola: LP says that atomic proposition is always true: (p161 <= 1)
lola: LP says that atomic proposition is always true: (p158 <= 1)
lola: LP says that atomic proposition is always true: (p2 <= 1)
lola: LP says that atomic proposition is always true: (p141 <= 1)
lola: LP says that atomic proposition is always true: (p115 <= 1)
lola: LP says that atomic proposition is always true: (p86 <= 1)
lola: LP says that atomic proposition is always true: (p19 <= 1)
lola: LP says that atomic proposition is always true: (p80 <= 1)
lola: LP says that atomic proposition is always true: (p100 <= 1)
lola: LP says that atomic proposition is always true: (p40 <= 1)
lola: LP says that atomic proposition is always true: (p61 <= 1)
lola: LP says that atomic proposition is always true: (p163 <= 1)
lola: LP says that atomic proposition is always true: (p131 <= 1)
lola: LP says that atomic proposition is always true: (p163 <= 1)
lola: (X (F (((1 <= p161)))) OR X (((1 <= 0) U (((((p114 <= 0)) OR ((1 <= p2)))) OR ((p58 <= 0)) OR ((1 <= p141)))))) : F (G ((((p56 <= 0)) OR ((1 <= p115))))) : X (((1 <= p86))) : G ((((p100 <= 0)) OR ((1 <= p19)))) : F ((NOT(G ((((p59 <= 0)) OR ((1 <= p80))))) AND X (X (G (X (X ((((p14 <= 0)) OR ((1 <= p100)))))))))) : F ((F (((F ((((1 <= p21)) AND ((2 <= p65) OR (p65 <= 0)))) OR ((p21 <= 0))) OR ((p65 <= 1) AND (1 <= p65)))) U X ((((p54 <= 0)) OR ((1 <= p40)))))) : G (X (((1 <= p61)))) : F ((NOT(((((p100 <= 0)) OR ((1 <= p163))) U G (((1 <= p131))))) U ((1 <= 0) U G ((((1 <= p100)) AND ((p163 <= 0)))))))
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:185
lola: rewrite Frontend/Parser/formula_rewrite.k:528
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:254
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: rewrite Frontend/Parser/formula_rewrite.k:356
lola: rewrite Frontend/Parser/formula_rewrite.k:353
lola: rewrite Frontend/Parser/formula_rewrite.k:338
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:329
lola: rewrite Frontend/Parser/formula_rewrite.k:297
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:185
lola: rewrite Frontend/Parser/formula_rewrite.k:434
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 442 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X ((F (((1 <= p161))) OR (((((p114 <= 0)) OR ((1 <= p2)))) OR ((p58 <= 0)) OR ((1 <= p141)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X ((F (((1 <= p161))) OR (((((p114 <= 0)) OR ((1 <= p2)))) OR ((p58 <= 0)) OR ((1 <= p141)))))
lola: processed formula length: 97
lola: 18 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: LTL model checker
lola: The net satisfies the given formula (language of the product automaton is empty).
lola: 21 markings, 20 edges
lola: ========================================
lola: subprocess 1 will run for 506 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (((1 <= p86)))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (((1 <= p86)))
lola: processed formula length: 16
lola: 18 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 81 markings, 81 edges
lola: ========================================
lola: subprocess 2 will run for 590 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F ((F ((((1 <= p59)) AND ((p80 <= 0)))) AND X (X (X (X (G ((((p14 <= 0)) OR ((1 <= p100))))))))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F ((F ((((1 <= p59)) AND ((p80 <= 0)))) AND X (X (X (X (G ((((p14 <= 0)) OR ((1 <= p100))))))))))
lola: processed formula length: 98
lola: 18 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 10 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 16049 markings, 20069 edges
lola: ========================================
lola: subprocess 3 will run for 708 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (F ((((p54 <= 0)) OR ((1 <= p40)))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (F ((((p54 <= 0)) OR ((1 <= p40)))))
lola: processed formula length: 39
lola: 18 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 98 markings, 98 edges
lola: ========================================
lola: subprocess 4 will run for 885 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: X (G (((1 <= p61))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: X (G (((1 <= p61))))
lola: processed formula length: 20
lola: 18 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 3 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: Formula contains X operator; stubborn sets not applicable
lola: Formula contains X operator; stubborn sets not applicable
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 81 markings, 81 edges
lola: ========================================
lola: subprocess 5 will run for 1180 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((((p56 <= 0)) OR ((1 <= p115)))))
lola: ========================================
lola: SUBTASK
lola: checking stabilization
lola: stabilization not yet implemented, converting to LTL...
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((((p56 <= 0)) OR ((1 <= p115)))))
lola: processed formula length: 40
lola: 18 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 536 markings, 565 edges
lola: ========================================
lola: subprocess 6 will run for 1770 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: F (G ((((1 <= p100)) AND ((p163 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking stabilization
lola: stabilization not yet implemented, converting to LTL...
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: F (G ((((1 <= p100)) AND ((p163 <= 0)))))
lola: processed formula length: 41
lola: 18 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 42 markings, 43 edges
lola: ========================================
lola: subprocess 7 will run for 3541 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: G ((((p100 <= 0)) OR ((1 <= p19))))
lola: ========================================
lola: SUBTASK
lola: checking LTL
lola: transforming LTL-Formula into a Büchi-Automaton
lola: processed formula: G ((((p100 <= 0)) OR ((1 <= p19))))
lola: processed formula length: 36
lola: 18 rewrites
lola: closed formula file LTLCardinality.xml
lola: the resulting Büchi automaton has 2 states
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: using ltl preserving stubborn set method with deletion algorithm (--stubborn=deletion)
lola: using ltl preserving stubborn set method with insertion algorithm(--stubborn=tarjan)
lola: SEARCH
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: LTL model checker
lola: The net does not satisfy the given formula (language of the product automaton is nonempty).
lola: 922 markings, 1088 edges
lola: RESULT
lola:
SUMMARY: yes no no no no no no no
lola:
preliminary result: yes no no no no no no no
lola: ========================================
lola: memory consumption: 83296 KB
lola: time consumption: 29 seconds
lola: print data as JSON (--json)
lola: writing JSON to LTLCardinality.json
lola: closed JSON file LTLCardinality.json
rslt: finished

--------------------
content from stderr:

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SimpleLoadBal-PT-20"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2020"
echo " Input is SimpleLoadBal-PT-20, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r246-smll-162106594400193"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SimpleLoadBal-PT-20.tgz
mv SimpleLoadBal-PT-20 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;