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-162106594400194.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 LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r246-smll-162106594400194
=====================================================================

--------------------
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 1621340772499

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-18 12:26:14] [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 12:26:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 12:26:15] [INFO ] Load time of PNML (sax parser for PT used): 342 ms
[2021-05-18 12:26:15] [INFO ] Transformed 194 places.
[2021-05-18 12:26:15] [INFO ] Transformed 2205 transitions.
[2021-05-18 12:26:15] [INFO ] Found NUPN structural information;
[2021-05-18 12:26:15] [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 12:26:15] [INFO ] Parsed PT model containing 194 places and 2205 transitions in 431 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 77 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 1444 ms. (steps per millisecond=69 ) properties seen :[1, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0]
[2021-05-18 12:26:16] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 194 cols
[2021-05-18 12:26:17] [INFO ] Invariants computation overflowed in 59 ms
[2021-05-18 12:26:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:26:18] [INFO ] [Real]Absence check using state equation in 896 ms returned sat
[2021-05-18 12:26:18] [INFO ] State equation strengthened by 841 read => feed constraints.
[2021-05-18 12:26:18] [INFO ] [Real]Added 841 Read/Feed constraints in 516 ms returned sat
[2021-05-18 12:26:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 12:26:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 12:26:19] [INFO ] [Nat]Absence check using state equation in 772 ms returned sat
[2021-05-18 12:26:20] [INFO ] [Nat]Added 841 Read/Feed constraints in 635 ms returned sat
[2021-05-18 12:26:21] [INFO ] Computed and/alt/rep : 2185/311302/1725 causal constraints in 803 ms.
[2021-05-18 12:26:38] [INFO ] Added : 305 causal constraints over 61 iterations in 18401 ms. Result :unknown
[2021-05-18 12:26:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:26:39] [INFO ] [Real]Absence check using state equation in 927 ms returned unsat
[2021-05-18 12:26:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:26:40] [INFO ] [Real]Absence check using state equation in 811 ms returned unsat
[2021-05-18 12:26:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:26:41] [INFO ] [Real]Absence check using state equation in 829 ms returned sat
[2021-05-18 12:26:42] [INFO ] [Real]Added 841 Read/Feed constraints in 449 ms returned sat
[2021-05-18 12:26:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 12:26:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 12:26:43] [INFO ] [Nat]Absence check using state equation in 854 ms returned sat
[2021-05-18 12:26:43] [INFO ] [Nat]Added 841 Read/Feed constraints in 805 ms returned sat
[2021-05-18 12:26:44] [INFO ] Computed and/alt/rep : 2185/311302/1725 causal constraints in 319 ms.
[2021-05-18 12:27:02] [INFO ] Added : 315 causal constraints over 63 iterations in 18261 ms. Result :unknown
[2021-05-18 12:27:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:27:03] [INFO ] [Real]Absence check using state equation in 788 ms returned unsat
[2021-05-18 12:27:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:27:03] [INFO ] [Real]Absence check using state equation in 797 ms returned unsat
[2021-05-18 12:27:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:27:04] [INFO ] [Real]Absence check using state equation in 818 ms returned unsat
[2021-05-18 12:27:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:27:05] [INFO ] [Real]Absence check using state equation in 1136 ms returned sat
[2021-05-18 12:27:06] [INFO ] [Real]Added 841 Read/Feed constraints in 903 ms returned sat
[2021-05-18 12:27:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 12:27:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 12:27:08] [INFO ] [Nat]Absence check using state equation in 1141 ms returned sat
[2021-05-18 12:27:09] [INFO ] [Nat]Added 841 Read/Feed constraints in 927 ms returned sat
[2021-05-18 12:27:09] [INFO ] Deduced a trap composed of 25 places in 527 ms
[2021-05-18 12:27:09] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 599 ms
[2021-05-18 12:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:27:10] [INFO ] [Real]Absence check using state equation in 837 ms returned unsat
[2021-05-18 12:27:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:27:11] [INFO ] [Real]Absence check using state equation in 676 ms returned sat
[2021-05-18 12:27:11] [INFO ] [Real]Added 841 Read/Feed constraints in 451 ms returned sat
[2021-05-18 12:27:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 12:27:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 12:27:12] [INFO ] [Nat]Absence check using state equation in 721 ms returned sat
[2021-05-18 12:27:13] [INFO ] [Nat]Added 841 Read/Feed constraints in 575 ms returned sat
[2021-05-18 12:27:13] [INFO ] Computed and/alt/rep : 2185/311302/1725 causal constraints in 241 ms.
[2021-05-18 12:27:31] [INFO ] Added : 250 causal constraints over 50 iterations in 18638 ms. Result :unknown
[2021-05-18 12:27:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:27:32] [INFO ] [Real]Absence check using state equation in 862 ms returned unsat
[2021-05-18 12:27:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:27:33] [INFO ] [Real]Absence check using state equation in 726 ms returned unsat
[2021-05-18 12:27:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:27:34] [INFO ] [Real]Absence check using state equation in 783 ms returned unsat
[2021-05-18 12:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:27:35] [INFO ] [Real]Absence check using state equation in 732 ms returned sat
[2021-05-18 12:27:35] [INFO ] [Real]Added 841 Read/Feed constraints in 519 ms returned sat
[2021-05-18 12:27:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 12:27:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 12:27:36] [INFO ] [Nat]Absence check using state equation in 903 ms returned sat
[2021-05-18 12:27:37] [INFO ] [Nat]Added 841 Read/Feed constraints in 861 ms returned sat
[2021-05-18 12:27:37] [INFO ] Computed and/alt/rep : 2185/311302/1725 causal constraints in 283 ms.
[2021-05-18 12:27:55] [INFO ] Added : 310 causal constraints over 62 iterations in 18158 ms. Result :(error "Solver has unexpectedly terminated")
[2021-05-18 12:27:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:27:56] [INFO ] [Real]Absence check using state equation in 735 ms returned sat
[2021-05-18 12:27:57] [INFO ] [Real]Added 841 Read/Feed constraints in 515 ms returned sat
[2021-05-18 12:27:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 12:27:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 12:27:57] [INFO ] [Nat]Absence check using state equation in 775 ms returned sat
[2021-05-18 12:27:58] [INFO ] [Nat]Added 841 Read/Feed constraints in 914 ms returned sat
[2021-05-18 12:27:59] [INFO ] Computed and/alt/rep : 2185/311302/1725 causal constraints in 279 ms.
[2021-05-18 12:28:17] [INFO ] Added : 215 causal constraints over 43 iterations in 18237 ms. Result :unknown
[2021-05-18 12:28:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:28:17] [INFO ] [Real]Absence check using state equation in 783 ms returned unsat
[2021-05-18 12:28:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:28:18] [INFO ] [Real]Absence check using state equation in 676 ms returned sat
[2021-05-18 12:28:19] [INFO ] [Real]Added 841 Read/Feed constraints in 461 ms returned sat
[2021-05-18 12:28:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 12:28:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 12:28:19] [INFO ] [Nat]Absence check using state equation in 691 ms returned sat
[2021-05-18 12:28:20] [INFO ] [Nat]Added 841 Read/Feed constraints in 549 ms returned sat
[2021-05-18 12:28:20] [INFO ] Computed and/alt/rep : 2185/311302/1725 causal constraints in 401 ms.
[2021-05-18 12:28:39] [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: Broken pipe (=> (> t353 0) (or (and (and (> t96 0) (< o96 o353)) (or (and (> t112 0) (< o112 o353)) (and (> t132 0) (< o132 o353)) (and (> t152 0) (< o152 o353)) (and (> t172 0) (< o172 o353)) (and (> t192 0) (< o192 o353)) (and (> t212 0) (< o212 o353)) (and (> t232 0) (< o232 o353)) (and (> t252 0) (< o252 o353)) (and (> t272 0) (< o272 o353)) (and (> t292 0) (< o292 o353)) (and (> t312 0) (< o312 o353)) (and (> t332 0) (< o332 o353)) (and (> t352 0) (< o352 o353)) (and (> t372 0) (< o372 o353)) (and (> t392 0) (< o392 o353)) (and (> t412 0) (< o412 o353)) (and (> t432 0) (< o432 o353)) (and (> t452 0) (< o452 o353)) (and (> t472 0) (< o472 o353)) (and (> t492 0) (< o492 o353)) (and (> t913 0) (< o913 o353)) (and (> t1105 0) (< o1105 o353)) (and (> t1106 0) (< o1106 o353)) (and (> t1107 0) (< o1107 o353)) (and (> t1108 0) (< o1108 o353)) (and (> t1109 0) (< o1109 o353)) (and (> t1110 0) (< o1110 o353)) (and (> t1111 0) (< o1111 o353)) (and (> t1112 0) (< o1112 o353)) (and (> t1113 0) (< o1113 o353)) (and (> t1114 0) (< o1114 o353)) (and (> t1115 0) (< o1115 o353)) (and (> t1116 0) (< o1116 o353)) (and (> t1117 0) (< o1117 o353)) (and (> t1118 0) (< o1118 o353)) (and (> t1119 0) (< o1119 o353)) (and (> t1120 0) (< o1120 o353)) (and (> t1121 0) (< o1121 o353)) (and (> t1122 0) (< o1122 o353)) (and (> t1123 0) (< o1123 o353)) (and (> t1124 0) (< o1124 o353)) (and (> t1485 0) (< o1485 o353)) (and (> t1486 0) (< o1486 o353)) (and (> t1487 0) (< o1487 o353)) (and (> t1488 0) (< o1488 o353)) (and (> t1489 0) (< o1489 o353)) (and (> t1490 0) (< o1490 o353)) (and (> t1491 0) (< o1491 o353)) (and (> t1492 0) (< o1492 o353)) (and (> t1493 0) (< o1493 o353)) (and (> t1494 0) (< o1494 o353)) (and (> t1495 0) (< o1495 o353)) (and (> t1496 0) (< o1496 o353)) (and (> t1497 0) (< o1497 o353)) (and (> t1498 0) (< o1498 o353)) (and (> t1499 0) (< o1499 o353)) (and (> t1500 0) (< o1500 o353)) (and (> t1501 0) (< o1501 o353)) (and (> t1502 0) (< o1502 o353)) (and (> t1503 0) (< o1503 o353)) (and (> t1504 0) (< o1504 o353)) (and (> t1714 0) (< o1714 o353))) (or (and (> t512 0) (< o512 o353)) (and (> t532 0) (< o532 o353)) (and (> t552 0) (< o552 o353)) (and (> t572 0) (< o572 o353)) (and (> t592 0) (< o592 o353)) (and (> t612 0) (< o612 o353)) (and (> t632 0) (< o632 o353)) (and (> t652 0) (< o652 o353)) (and (> t672 0) (< o672 o353)) (and (> t692 0) (< o692 o353)) (and (> t712 0) (< o712 o353)) (and (> t732 0) (< o732 o353)) (and (> t752 0) (< o752 o353)) (and (> t772 0) (< o772 o353)) (and (> t792 0) (< o792 o353)) (and (> t812 0) (< o812 o353)) (and (> t832 0) (< o832 o353)) (and (> t852 0) (< o852 o353)) (and (> t872 0) (< o872 o353)) (and (> t892 0) (< o892 o353)) (and (> t933 0) (< o933 o353)) (and (> t1105 0) (< o1105 o353)) (and (> t1106 0) (< o1106 o353)) (and (> t1107 0) (< o1107 o353)) (and (> t1108 0) (< o1108 o353)) (and (> t1109 0) (< o1109 o353)) (and (> t1110 0) (< o1110 o353)) (and (> t1111 0) (< o1111 o353)) (and (> t1112 0) (< o1112 o353)) (and (> t1113 0) (< o1113 o353)) (and (> t1114 0) (< o1114 o353)) (and (> t1115 0) (< o1115 o353)) (and (> t1116 0) (< o1116 o353)) (and (> t1117 0) (< o1117 o353)) (and (> t1118 0) (< o1118 o353)) (and (> t1119 0) (< o1119 o353)) (and (> t1120 0) (< o1120 o353)) (and (> t1121 0) (< o1121 o353)) (and (> t1122 0) (< o1122 o353)) (and (> t1123 0) (< o1123 o353)) (and (> t1124 0) (< o1124 o353)) (and (> t1485 0) (< o1485 o353)) (and (> t1486 0) (< o1486 o353)) (and (> t1487 0) (< o1487 o353)) (and (> t1488 0) (< o1488 o353)) (and (> t1489 0) (< o1489 o353)) (and (> t1490 0) (< o1490 o353)) (and (> t1491 0) (< o1491 o353)) (and (> t1492 0) (< o1492 o353)) (and (> t1493 0) (< o1493 o353)) (and (> t1494 0) (< o1494 o353)) (and (> t1495 0) (< o1495 o353)) (and (> t1496 0) (< o1496 o353)) (and (> t1497 0) (< o1497 o353)) (and (> t1498 0) (< o1498 o353)) (and (> t1499 0) (< o1499 o353)) (and (> t1500 0) (< o1500 o353)) (and (> t1501 0) (< o1501 o353)) (and (> t1502 0) (< o1502 o353)) (and (> t1503 0) (< o1503 o353)) (and (> t1504 0) (< o1504 o353)) (and (> t1734 0) (< o1734 o353)))) (and (and (> t96 0) (< o96 o353)) (or (and (> t112 0) (< o112 o353)) (and (> t132 0) (< o132 o353)) (and (> t152 0) (< o152 o353)) (and (> t172 0) (< o172 o353)) (and (> t192 0) (< o192 o353)) (and (> t212 0) (< o212 o353)) (and (> t232 0) (< o232 o353)) (and (> t252 0) (< o252 o353)) (and (> t272 0) (< o272 o353)) (and (> t292 0) (< o292 o353)) (and (> t312 0) (< o312 o353)) (and (> t332 0) (< o332 o353)) (and (> t352 0) (< o352 o353)) (and (> t372 0) (< o372 o353)) (and (> t392 0) (< o392 o353)) (and (> t412 0) (< o412 o353)) (and (> t432 0) (< o432 o353)) (and (> t452 0) (< o452 o353)) (and (> t472 0) (< o472 o353)) (and (> t492 0) (< o492 o353)) (and (> t913 0) (< o913 o353)) (and (> t1105 0) (< o1105 o353)) (and (> t1106 0) (< o1106 o353)) (and (> t1107 0) (< o1107 o353)) (and (> t1108 0) (< o1108 o353)) (and (> t1109 0) (< o1109 o353)) (and (> t1110 0) (< o1110 o353)) (and (> t1111 0) (< o1111 o353)) (and (> t1112 0) (< o1112 o353)) (and (> t1113 0) (< o1113 o353)) (and (> t1114 0) (< o1114 o353)) (and (> t1115 0) (< o1115 o353)) (and (> t1116 0) (< o1116 o353)) (and (> t1117 0) (< o1117 o353)) (and (> t1118 0) (< o1118 o353)) (and (> t1119 0) (< o1119 o353)) (and (> t1120 0) (< o1120 o353)) (and (> t1121 0) (< o1121 o353)) (and (> t1122 0) (< o1122 o353)) (and (> t1123 0) (< o1123 o353)) (and (> t1124 0) (< o1124 o353)) (and (> t1485 0) (< o1485 o353)) (and (> t1486 0) (< o1486 o353)) (and (> t1487 0) (< o1487 o353)) (and (> t1488 0) (< o1488 o353)) (and (> t1489 0) (< o1489 o353)) (and (> t1490 0) (< o1490 o353)) (and (> t1491 0) (< o1491 o353)) (and (> t1492 0) (< o1492 o353)) (and (> t1493 0) (< o1493 o353)) (and (> t1494 0) (< o1494 o353)) (and (> t1495 0) (< o1495 o353)) (and (> t1496 0) (< o1496 o353)) (and (> t1497 0) (< o1497 o353)) (and (> t1498 0) (< o1498 o353)) (and (> t1499 0) (< o1499 o353)) (and (> t1500 0) (< o1500 o353)) (and (> t1501 0) (< o1501 o353)) (and (> t1502 0) (< o1502 o353)) (and (> t1503 0) (< o1503 o353)) (and (> t1504 0) (< o1504 o353)) (and (> t1714 0) (< o1714 o353))) (or (and (> t513 0) (< o513 o353)) (and (> t533 0) (< o533 o353)) (and (> t553 0) (< o553 o353)) (and (> t573 0) (< o573 o353)) (and (> t593 0) (< o593 o353)) (and (> t613 0) (< o613 o353)) (and (> t633 0) (< o633 o353)) (and (> t653 0) (< o653 o353)) (and (> t673 0) (< o673 o353)) (and (> t693 0) (< o693 o353)) (and (> t713 0) (< o713 o353)) (and (> t733 0) (< o733 o353)) (and (> t753 0) (< o753 o353)) (and (> t773 0) (< o773 o353)) (and (> t793 0) (< o793 o353)) (and (> t813 0) (< o813 o353)) (and (> t833 0) (< o833 o353)) (and (> t853 0) (< o853 o353)) (and (> t873 0) (< o873 o353)) (and (> t893 0) (< o893 o353)) (and (> t934 0) (< o934 o353)) (and (> t1125 0) (< o1125 o353)) (and (> t1126 0) (< o1126 o353)) (and (> t1127 0) (< o1127 o353)) (and (> t1128 0) (< o1128 o353)) (and (> t1129 0) (< o1129 o353)) (and (> t1130 0) (< o1130 o353)) (and (> t1131 0) (< o1131 o353)) (and (> t1132 0) (< o1132 o353)) (and (> t1133 0) (< o1133 o353)) (and (> t1134 0) (< o1134 o353)) (and (> t1135 0) (< o1135 o353)) (and (> t1136 0) (< o1136 o353)) (and (> t1137 0) (< o1137 o353)) (and (> t1138 0) (< o1138 o353)) (and (> t1139 0) (< o1139 o353)) (and (> t1140 0) (< o1140 o353)) (and (> t1141 0) (< o1141 o353)) (and (> t1142 0) (< o1142 o353)) (and (> t1143 0) (< o1143 o353)) (and (> t1144 0) (< o1144 o353)) (and (> t1505 0) (< o1505 o353)) (and (> t1506 0) (< o1506 o353)) (and (> t1507 0) (< o1507 o353)) (and (> t1508 0) (< o1508 o353)) (and (> t1509 0) (< o1509 o353)) (and (> t1510 0) (< o1510 o353)) (and (> t1511 0) (< o1511 o353)) (and (> t1512 0) (< o1512 o353)) (and (> t1513 0) (< o1513 o353)) (and (> t1514 0) (< o1514 o353)) (and (> t1515 0) (< o1515 o353)) (and (> t1516 0) (< o1516 o353)) (and (> t1517 0) (< o1517 o353)) (and (> t1518 0) (< o1518 o353)) (and (> t1519 0) (< o1519 o353)) (and (> t1520 0) (< o1520 o353)) (and (> t1521 0) (< o1521 o353)) (and (> t1522 0) (< o1522 o353)) (and (> t1523 0) (< o1523 o353)) (and (> t1524 0) (< o1524 o353)) (and (> t1735 0) (< o1735 o353))))))") while checking expression at index 16
[2021-05-18 12:28:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:28:39] [INFO ] [Real]Absence check using state equation in 721 ms returned sat
[2021-05-18 12:28:40] [INFO ] [Real]Added 841 Read/Feed constraints in 438 ms returned sat
[2021-05-18 12:28:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 12:28:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 12:28:41] [INFO ] [Nat]Absence check using state equation in 685 ms returned sat
[2021-05-18 12:28:41] [INFO ] [Nat]Added 841 Read/Feed constraints in 544 ms returned sat
[2021-05-18 12:28:42] [INFO ] Computed and/alt/rep : 2185/311302/1725 causal constraints in 352 ms.
[2021-05-18 12:29:00] [INFO ] Added : 305 causal constraints over 61 iterations in 18714 ms. Result :unknown
[2021-05-18 12:29:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:29:01] [INFO ] [Real]Absence check using state equation in 842 ms returned unsat
[2021-05-18 12:29:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:29:02] [INFO ] [Real]Absence check using state equation in 826 ms returned unsat
[2021-05-18 12:29:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:29:03] [INFO ] [Real]Absence check using state equation in 978 ms returned sat
[2021-05-18 12:29:04] [INFO ] [Real]Added 841 Read/Feed constraints in 816 ms returned sat
[2021-05-18 12:29:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 12:29:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 12:29:05] [INFO ] [Nat]Absence check using state equation in 1289 ms returned sat
[2021-05-18 12:29:06] [INFO ] [Nat]Added 841 Read/Feed constraints in 799 ms returned sat
[2021-05-18 12:29:06] [INFO ] Computed and/alt/rep : 2185/311302/1725 causal constraints in 307 ms.
[2021-05-18 12:29:24] [INFO ] Added : 310 causal constraints over 62 iterations in 17837 ms. Result :unknown
[2021-05-18 12:29:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:29:24] [INFO ] [Real]Absence check using state equation in 814 ms returned unsat
[2021-05-18 12:29:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:29:25] [INFO ] [Real]Absence check using state equation in 759 ms returned unsat
[2021-05-18 12:29:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:29:26] [INFO ] [Real]Absence check using state equation in 800 ms returned unsat
[2021-05-18 12:29:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:29:27] [INFO ] [Real]Absence check using state equation in 788 ms returned unsat
[2021-05-18 12:29:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:29:28] [INFO ] [Real]Absence check using state equation in 1053 ms returned unsat
[2021-05-18 12:29:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:29:29] [INFO ] [Real]Absence check using state equation in 1077 ms returned unsat
[2021-05-18 12:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:29:30] [INFO ] [Real]Absence check using state equation in 849 ms returned unsat
[2021-05-18 12:29:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:29:31] [INFO ] [Real]Absence check using state equation in 997 ms returned sat
[2021-05-18 12:29:32] [INFO ] [Real]Added 841 Read/Feed constraints in 492 ms returned sat
[2021-05-18 12:29:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 12:29:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 12:29:33] [INFO ] [Nat]Absence check using state equation in 990 ms returned sat
[2021-05-18 12:29:34] [INFO ] [Nat]Added 841 Read/Feed constraints in 960 ms returned sat
[2021-05-18 12:29:34] [INFO ] Computed and/alt/rep : 2185/311302/1725 causal constraints in 259 ms.
[2021-05-18 12:29:52] [INFO ] Added : 280 causal constraints over 56 iterations in 17975 ms. Result :unknown
[2021-05-18 12:29:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:29:52] [INFO ] [Real]Absence check using state equation in 809 ms returned sat
[2021-05-18 12:29:53] [INFO ] [Real]Added 841 Read/Feed constraints in 430 ms returned sat
[2021-05-18 12:29:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 12:29:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 12:29:54] [INFO ] [Nat]Absence check using state equation in 847 ms returned sat
[2021-05-18 12:29:55] [INFO ] [Nat]Added 841 Read/Feed constraints in 788 ms returned sat
[2021-05-18 12:29:55] [INFO ] Deduced a trap composed of 108 places in 421 ms
[2021-05-18 12:29:55] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 467 ms
[2021-05-18 12:29:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 12:29:56] [INFO ] [Real]Absence check using state equation in 799 ms returned unsat
Successfully simplified 22 atomic propositions for a total of 28 simplifications.
[2021-05-18 12:29:57] [INFO ] Initial state reduction rules for CTL removed 15 formulas.
[2021-05-18 12:29:57] [INFO ] Flatten gal took : 514 ms
FORMULA SimpleLoadBal-PT-20-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-20-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-20-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-20-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-20-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-20-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-20-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-20-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-20-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-20-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-20-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-20-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-20-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-20-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-20-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-18 12:29:57] [INFO ] Applying decomposition
[2021-05-18 12:29:57] [INFO ] Flatten gal took : 244 ms
[2021-05-18 12:29:57] [INFO ] Decomposing Gal with order
[2021-05-18 12:29:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 12:29:58] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-18 12:29:58] [INFO ] Flatten gal took : 187 ms
[2021-05-18 12:29:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-18 12:29:58] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA SimpleLoadBal-PT-20-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
All properties solved without resorting to model-checking.

--------------------
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="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-20, 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-162106594400194"
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 [ "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 ;