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-162106594400190.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-15, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r246-smll-162106594400190
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 26K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 146K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 21K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 99K 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 4.2K Apr 26 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 26 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 26 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 26 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K Mar 27 13:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K 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 1.2M 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-15-00
FORMULA_NAME SimpleLoadBal-PT-15-01
FORMULA_NAME SimpleLoadBal-PT-15-02
FORMULA_NAME SimpleLoadBal-PT-15-03
FORMULA_NAME SimpleLoadBal-PT-15-04
FORMULA_NAME SimpleLoadBal-PT-15-05
FORMULA_NAME SimpleLoadBal-PT-15-06
FORMULA_NAME SimpleLoadBal-PT-15-07
FORMULA_NAME SimpleLoadBal-PT-15-08
FORMULA_NAME SimpleLoadBal-PT-15-09
FORMULA_NAME SimpleLoadBal-PT-15-10
FORMULA_NAME SimpleLoadBal-PT-15-11
FORMULA_NAME SimpleLoadBal-PT-15-12
FORMULA_NAME SimpleLoadBal-PT-15-13
FORMULA_NAME SimpleLoadBal-PT-15-14
FORMULA_NAME SimpleLoadBal-PT-15-15

=== Now, execution of the tool begins

BK_START 1621339408549

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-18 12:03:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-18 12:03:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 12:03:32] [INFO ] Load time of PNML (sax parser for PT used): 244 ms
[2021-05-18 12:03:32] [INFO ] Transformed 149 places.
[2021-05-18 12:03:32] [INFO ] Transformed 1280 transitions.
[2021-05-18 12:03:32] [INFO ] Found NUPN structural information;
[2021-05-18 12:03:32] [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_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_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_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_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_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_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_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]
[2021-05-18 12:03:32] [INFO ] Parsed PT model containing 149 places and 1280 transitions in 329 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 63 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 1017 ms. (steps per millisecond=98 ) properties seen :[0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 1, 0, 1, 0, 0, 0, 1, 0, 1, 1, 1]
[2021-05-18 12:03:33] [INFO ] Flow matrix only has 1010 transitions (discarded 270 similar events)
// Phase 1: matrix 1010 rows 149 cols
[2021-05-18 12:03:33] [INFO ] Computed 39 place invariants in 58 ms
[2021-05-18 12:03:33] [INFO ] [Real]Absence check using 35 positive place invariants in 56 ms returned sat
[2021-05-18 12:03:33] [INFO ] [Real]Absence check using 35 positive and 4 generalized place invariants in 5 ms returned unsat
[2021-05-18 12:03:33] [INFO ] [Real]Absence check using 35 positive place invariants in 20 ms returned sat
[2021-05-18 12:03:33] [INFO ] [Real]Absence check using 35 positive and 4 generalized place invariants in 4 ms returned unsat
[2021-05-18 12:03:33] [INFO ] [Real]Absence check using 35 positive place invariants in 19 ms returned sat
[2021-05-18 12:03:33] [INFO ] [Real]Absence check using 35 positive and 4 generalized place invariants in 4 ms returned unsat
[2021-05-18 12:03:33] [INFO ] [Real]Absence check using 35 positive place invariants in 19 ms returned sat
[2021-05-18 12:03:33] [INFO ] [Real]Absence check using 35 positive and 4 generalized place invariants in 4 ms returned unsat
[2021-05-18 12:03:33] [INFO ] [Real]Absence check using 35 positive place invariants in 20 ms returned sat
[2021-05-18 12:03:33] [INFO ] [Real]Absence check using 35 positive and 4 generalized place invariants in 6 ms returned unsat
[2021-05-18 12:03:33] [INFO ] [Real]Absence check using 35 positive place invariants in 28 ms returned sat
[2021-05-18 12:03:33] [INFO ] [Real]Absence check using 35 positive and 4 generalized place invariants in 4 ms returned unsat
[2021-05-18 12:03:33] [INFO ] [Real]Absence check using 35 positive place invariants in 18 ms returned sat
[2021-05-18 12:03:33] [INFO ] [Real]Absence check using 35 positive and 4 generalized place invariants in 4 ms returned unsat
[2021-05-18 12:03:34] [INFO ] [Real]Absence check using 35 positive place invariants in 18 ms returned sat
[2021-05-18 12:03:34] [INFO ] [Real]Absence check using 35 positive and 4 generalized place invariants in 4 ms returned sat
[2021-05-18 12:03:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:03:34] [INFO ] [Real]Absence check using state equation in 414 ms returned sat
[2021-05-18 12:03:34] [INFO ] State equation strengthened by 481 read => feed constraints.
[2021-05-18 12:03:34] [INFO ] [Real]Added 481 Read/Feed constraints in 320 ms returned sat
[2021-05-18 12:03:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 12:03:35] [INFO ] [Nat]Absence check using 35 positive place invariants in 31 ms returned sat
[2021-05-18 12:03:35] [INFO ] [Nat]Absence check using 35 positive and 4 generalized place invariants in 5 ms returned sat
[2021-05-18 12:03:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 12:03:35] [INFO ] [Nat]Absence check using state equation in 481 ms returned sat
[2021-05-18 12:03:35] [INFO ] [Nat]Added 481 Read/Feed constraints in 284 ms returned sat
[2021-05-18 12:03:36] [INFO ] Computed and/alt/rep : 1265/132297/995 causal constraints in 477 ms.
[2021-05-18 12:03:55] [INFO ] Added : 325 causal constraints over 65 iterations in 19107 ms. Result :(error "Solver has unexpectedly terminated")
[2021-05-18 12:03:55] [INFO ] [Real]Absence check using 35 positive place invariants in 28 ms returned sat
[2021-05-18 12:03:55] [INFO ] [Real]Absence check using 35 positive and 4 generalized place invariants in 5 ms returned sat
[2021-05-18 12:03:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:03:55] [INFO ] [Real]Absence check using state equation in 536 ms returned sat
[2021-05-18 12:03:56] [INFO ] [Real]Added 481 Read/Feed constraints in 346 ms returned sat
[2021-05-18 12:03:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 12:03:56] [INFO ] [Nat]Absence check using 35 positive place invariants in 36 ms returned sat
[2021-05-18 12:03:56] [INFO ] [Nat]Absence check using 35 positive and 4 generalized place invariants in 5 ms returned sat
[2021-05-18 12:03:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 12:03:56] [INFO ] [Nat]Absence check using state equation in 624 ms returned sat
[2021-05-18 12:03:57] [INFO ] [Nat]Added 481 Read/Feed constraints in 426 ms returned sat
[2021-05-18 12:03:57] [INFO ] Computed and/alt/rep : 1265/132297/995 causal constraints in 313 ms.
[2021-05-18 12:04:16] [INFO ] Added : 335 causal constraints over 67 iterations in 18827 ms. Result :unknown
[2021-05-18 12:04:16] [INFO ] [Real]Absence check using 35 positive place invariants in 24 ms returned sat
[2021-05-18 12:04:16] [INFO ] [Real]Absence check using 35 positive and 4 generalized place invariants in 6 ms returned unsat
[2021-05-18 12:04:16] [INFO ] [Real]Absence check using 35 positive place invariants in 20 ms returned sat
[2021-05-18 12:04:16] [INFO ] [Real]Absence check using 35 positive and 4 generalized place invariants in 4 ms returned unsat
[2021-05-18 12:04:16] [INFO ] [Real]Absence check using 35 positive place invariants in 21 ms returned sat
[2021-05-18 12:04:16] [INFO ] [Real]Absence check using 35 positive and 4 generalized place invariants in 5 ms returned sat
[2021-05-18 12:04:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:04:16] [INFO ] [Real]Absence check using state equation in 468 ms returned sat
[2021-05-18 12:04:17] [INFO ] [Real]Added 481 Read/Feed constraints in 239 ms returned sat
[2021-05-18 12:04:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 12:04:17] [INFO ] [Nat]Absence check using 35 positive place invariants in 25 ms returned sat
[2021-05-18 12:04:17] [INFO ] [Nat]Absence check using 35 positive and 4 generalized place invariants in 5 ms returned sat
[2021-05-18 12:04:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 12:04:17] [INFO ] [Nat]Absence check using state equation in 436 ms returned sat
[2021-05-18 12:04:17] [INFO ] [Nat]Added 481 Read/Feed constraints in 288 ms returned sat
[2021-05-18 12:04:18] [INFO ] Deduced a trap composed of 21 places in 357 ms
[2021-05-18 12:04:18] [INFO ] Deduced a trap composed of 22 places in 401 ms
[2021-05-18 12:04:19] [INFO ] Deduced a trap composed of 23 places in 494 ms
[2021-05-18 12:04:19] [INFO ] Deduced a trap composed of 22 places in 453 ms
[2021-05-18 12:04:19] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1994 ms
[2021-05-18 12:04:20] [INFO ] Computed and/alt/rep : 1265/132297/995 causal constraints in 351 ms.
[2021-05-18 12:04:37] [INFO ] Added : 295 causal constraints over 59 iterations in 17243 ms. Result :(error "Failed to check-sat")
[2021-05-18 12:04:37] [INFO ] [Real]Absence check using 35 positive place invariants in 22 ms returned sat
[2021-05-18 12:04:37] [INFO ] [Real]Absence check using 35 positive and 4 generalized place invariants in 5 ms returned sat
[2021-05-18 12:04:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:04:37] [INFO ] [Real]Absence check using state equation in 465 ms returned sat
[2021-05-18 12:04:37] [INFO ] [Real]Added 481 Read/Feed constraints in 267 ms returned sat
[2021-05-18 12:04:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 12:04:38] [INFO ] [Nat]Absence check using 35 positive place invariants in 32 ms returned sat
[2021-05-18 12:04:38] [INFO ] [Nat]Absence check using 35 positive and 4 generalized place invariants in 7 ms returned sat
[2021-05-18 12:04:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 12:04:38] [INFO ] [Nat]Absence check using state equation in 591 ms returned sat
[2021-05-18 12:04:38] [INFO ] [Nat]Added 481 Read/Feed constraints in 278 ms returned sat
[2021-05-18 12:04:39] [INFO ] Deduced a trap composed of 20 places in 283 ms
[2021-05-18 12:04:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 343 ms
[2021-05-18 12:04:39] [INFO ] Computed and/alt/rep : 1265/132297/995 causal constraints in 204 ms.
[2021-05-18 12:04:57] [INFO ] Added : 345 causal constraints over 69 iterations in 18715 ms. Result :unknown
[2021-05-18 12:04:58] [INFO ] [Real]Absence check using 35 positive place invariants in 17 ms returned unsat
[2021-05-18 12:04:58] [INFO ] [Real]Absence check using 35 positive place invariants in 14 ms returned unsat
[2021-05-18 12:04:58] [INFO ] [Real]Absence check using 35 positive place invariants in 18 ms returned unsat
[2021-05-18 12:04:58] [INFO ] [Real]Absence check using 35 positive place invariants in 27 ms returned sat
[2021-05-18 12:04:58] [INFO ] [Real]Absence check using 35 positive and 4 generalized place invariants in 5 ms returned sat
[2021-05-18 12:04:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:04:58] [INFO ] [Real]Absence check using state equation in 597 ms returned sat
[2021-05-18 12:04:59] [INFO ] [Real]Added 481 Read/Feed constraints in 258 ms returned sat
[2021-05-18 12:04:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 12:04:59] [INFO ] [Nat]Absence check using 35 positive place invariants in 19 ms returned sat
[2021-05-18 12:04:59] [INFO ] [Nat]Absence check using 35 positive and 4 generalized place invariants in 3 ms returned sat
[2021-05-18 12:04:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 12:04:59] [INFO ] [Nat]Absence check using state equation in 487 ms returned sat
[2021-05-18 12:04:59] [INFO ] [Nat]Added 481 Read/Feed constraints in 256 ms returned sat
[2021-05-18 12:05:00] [INFO ] Computed and/alt/rep : 1265/132297/995 causal constraints in 230 ms.
[2021-05-18 12:05:19] [INFO ] Added : 345 causal constraints over 69 iterations in 19188 ms. Result :unknown
[2021-05-18 12:05:19] [INFO ] [Real]Absence check using 35 positive place invariants in 19 ms returned sat
[2021-05-18 12:05:19] [INFO ] [Real]Absence check using 35 positive and 4 generalized place invariants in 3 ms returned unsat
[2021-05-18 12:05:19] [INFO ] [Real]Absence check using 35 positive place invariants in 17 ms returned sat
[2021-05-18 12:05:19] [INFO ] [Real]Absence check using 35 positive and 4 generalized place invariants in 3 ms returned unsat
[2021-05-18 12:05:19] [INFO ] [Real]Absence check using 35 positive place invariants in 16 ms returned sat
[2021-05-18 12:05:19] [INFO ] [Real]Absence check using 35 positive and 4 generalized place invariants in 3 ms returned unsat
[2021-05-18 12:05:19] [INFO ] [Real]Absence check using 35 positive place invariants in 16 ms returned sat
[2021-05-18 12:05:19] [INFO ] [Real]Absence check using 35 positive and 4 generalized place invariants in 4 ms returned sat
[2021-05-18 12:05:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:05:19] [INFO ] [Real]Absence check using state equation in 387 ms returned sat
[2021-05-18 12:05:20] [INFO ] [Real]Added 481 Read/Feed constraints in 208 ms returned sat
[2021-05-18 12:05:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 12:05:20] [INFO ] [Nat]Absence check using 35 positive place invariants in 19 ms returned sat
[2021-05-18 12:05:20] [INFO ] [Nat]Absence check using 35 positive and 4 generalized place invariants in 4 ms returned sat
[2021-05-18 12:05:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 12:05:20] [INFO ] [Nat]Absence check using state equation in 374 ms returned sat
[2021-05-18 12:05:20] [INFO ] [Nat]Added 481 Read/Feed constraints in 285 ms returned sat
[2021-05-18 12:05:20] [INFO ] Computed and/alt/rep : 1265/132297/995 causal constraints in 193 ms.
[2021-05-18 12:05:40] [INFO ] Added : 335 causal constraints over 67 iterations in 19290 ms. Result :(error "Failed to check-sat")
[2021-05-18 12:05:40] [INFO ] [Real]Absence check using 35 positive place invariants in 32 ms returned sat
[2021-05-18 12:05:40] [INFO ] [Real]Absence check using 35 positive and 4 generalized place invariants in 5 ms returned unsat
[2021-05-18 12:05:40] [INFO ] [Real]Absence check using 35 positive place invariants in 29 ms returned sat
[2021-05-18 12:05:40] [INFO ] [Real]Absence check using 35 positive and 4 generalized place invariants in 6 ms returned unsat
[2021-05-18 12:05:40] [INFO ] [Real]Absence check using 35 positive place invariants in 21 ms returned sat
[2021-05-18 12:05:40] [INFO ] [Real]Absence check using 35 positive and 4 generalized place invariants in 5 ms returned sat
[2021-05-18 12:05:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:05:40] [INFO ] [Real]Absence check using state equation in 439 ms returned sat
[2021-05-18 12:05:41] [INFO ] [Real]Added 481 Read/Feed constraints in 328 ms returned sat
[2021-05-18 12:05:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 12:05:41] [INFO ] [Nat]Absence check using 35 positive place invariants in 30 ms returned sat
[2021-05-18 12:05:41] [INFO ] [Nat]Absence check using 35 positive and 4 generalized place invariants in 7 ms returned sat
[2021-05-18 12:05:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 12:05:41] [INFO ] [Nat]Absence check using state equation in 598 ms returned sat
[2021-05-18 12:05:42] [INFO ] [Nat]Added 481 Read/Feed constraints in 355 ms returned sat
[2021-05-18 12:05:42] [INFO ] Deduced a trap composed of 21 places in 316 ms
[2021-05-18 12:05:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 402 ms
[2021-05-18 12:05:42] [INFO ] Computed and/alt/rep : 1265/132297/995 causal constraints in 228 ms.
[2021-05-18 12:06:01] [INFO ] Added : 325 causal constraints over 65 iterations in 18582 ms. Result :unknown
[2021-05-18 12:06:01] [INFO ] [Real]Absence check using 35 positive place invariants in 29 ms returned sat
[2021-05-18 12:06:01] [INFO ] [Real]Absence check using 35 positive and 4 generalized place invariants in 6 ms returned sat
[2021-05-18 12:06:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:06:01] [INFO ] [Real]Absence check using state equation in 611 ms returned sat
[2021-05-18 12:06:02] [INFO ] [Real]Added 481 Read/Feed constraints in 336 ms returned sat
[2021-05-18 12:06:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 12:06:02] [INFO ] [Nat]Absence check using 35 positive place invariants in 37 ms returned sat
[2021-05-18 12:06:02] [INFO ] [Nat]Absence check using 35 positive and 4 generalized place invariants in 7 ms returned sat
[2021-05-18 12:06:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 12:06:02] [INFO ] [Nat]Absence check using state equation in 600 ms returned sat
[2021-05-18 12:06:03] [INFO ] [Nat]Added 481 Read/Feed constraints in 378 ms returned sat
[2021-05-18 12:06:03] [INFO ] Deduced a trap composed of 19 places in 467 ms
[2021-05-18 12:06:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 575 ms
[2021-05-18 12:06:04] [INFO ] Computed and/alt/rep : 1265/132297/995 causal constraints in 273 ms.
[2021-05-18 12:06:22] [INFO ] Added : 300 causal constraints over 60 iterations in 18360 ms. Result :unknown
[2021-05-18 12:06:22] [INFO ] [Real]Absence check using 35 positive place invariants in 24 ms returned sat
[2021-05-18 12:06:22] [INFO ] [Real]Absence check using 35 positive and 4 generalized place invariants in 4 ms returned sat
[2021-05-18 12:06:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:06:22] [INFO ] [Real]Absence check using state equation in 487 ms returned sat
[2021-05-18 12:06:23] [INFO ] [Real]Added 481 Read/Feed constraints in 325 ms returned sat
[2021-05-18 12:06:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 12:06:23] [INFO ] [Nat]Absence check using 35 positive place invariants in 25 ms returned sat
[2021-05-18 12:06:23] [INFO ] [Nat]Absence check using 35 positive and 4 generalized place invariants in 4 ms returned sat
[2021-05-18 12:06:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 12:06:23] [INFO ] [Nat]Absence check using state equation in 402 ms returned sat
[2021-05-18 12:06:24] [INFO ] [Nat]Added 481 Read/Feed constraints in 320 ms returned sat
[2021-05-18 12:06:24] [INFO ] Computed and/alt/rep : 1265/132297/995 causal constraints in 189 ms.
[2021-05-18 12:06:43] [INFO ] Added : 330 causal constraints over 66 iterations in 19192 ms. Result :unknown
[2021-05-18 12:06:43] [INFO ] [Real]Absence check using 35 positive place invariants in 17 ms returned sat
[2021-05-18 12:06:43] [INFO ] [Real]Absence check using 35 positive and 4 generalized place invariants in 5 ms returned unsat
Successfully simplified 18 atomic propositions for a total of 19 simplifications.
[2021-05-18 12:06:43] [INFO ] Initial state reduction rules for CTL removed 12 formulas.
[2021-05-18 12:06:43] [INFO ] Flatten gal took : 284 ms
FORMULA SimpleLoadBal-PT-15-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-15-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-15-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-15-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-15-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-15-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-15-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-15-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-15-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-15-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-15-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-15-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-18 12:06:43] [INFO ] Applying decomposition
[2021-05-18 12:06:44] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-18 12:06:44] [INFO ] Flatten gal took : 169 ms
[2021-05-18 12:06:44] [INFO ] Decomposing Gal with order
[2021-05-18 12:06:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 12:06:44] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-18 12:06:44] [INFO ] Flatten gal took : 140 ms
[2021-05-18 12:06:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-18 12:06:44] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA SimpleLoadBal-PT-15-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-18 12:06:44] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 3 ms.
[2021-05-18 12:06:44] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 18 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ SimpleLoadBal-PT-15 @ 3570 seconds

FORMULA SimpleLoadBal-PT-15-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 10466060 kB
After kill :
MemTotal: 16427332 kB
MemFree: 10472692 kB

--------------------
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-15"
export BK_EXAMINATION="LTLFireability"
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-15, examination is LTLFireability"
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-162106594400190"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SimpleLoadBal-PT-15.tgz
mv SimpleLoadBal-PT-15 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;