Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r532-smll-171683810900170.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is SimpleLoadBal-PT-15, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r532-smll-171683810900170
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 8.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.0K Apr 23 07:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 23 07:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 23 07:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 91K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 13 12:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Apr 13 12:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 07:57 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:57 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 1.2M May 18 16:43 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-CTLFireability-2024-00
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-2024-01
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-2024-02
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-2024-03
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-2024-04
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-2024-05
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-2024-06
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-2024-07
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-2024-08
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-2024-09
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-2024-10
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-2024-11
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-2023-12
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-2023-13
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-2023-14
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717252565833

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SimpleLoadBal-PT-15
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 14:36:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 14:36:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 14:36:08] [INFO ] Load time of PNML (sax parser for PT used): 388 ms
[2024-06-01 14:36:09] [INFO ] Transformed 149 places.
[2024-06-01 14:36:09] [INFO ] Transformed 1280 transitions.
[2024-06-01 14:36:09] [INFO ] Found NUPN structural information;
[2024-06-01 14:36:09] [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]
[2024-06-01 14:36:09] [INFO ] Parsed PT model containing 149 places and 1280 transitions and 8988 arcs in 774 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 26 ms.
Support contains 82 out of 149 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 149/149 places, 1280/1280 transitions.
Applied a total of 0 rules in 196 ms. Remains 149 /149 variables (removed 0) and now considering 1280/1280 (removed 0) transitions.
[2024-06-01 14:36:09] [INFO ] Flow matrix only has 1010 transitions (discarded 270 similar events)
// Phase 1: matrix 1010 rows 149 cols
[2024-06-01 14:36:09] [INFO ] Computed 39 invariants in 86 ms
[2024-06-01 14:36:10] [INFO ] Implicit Places using invariants in 602 ms returned [15, 17, 18, 19, 20, 21, 22, 23, 26, 27, 28, 29, 62, 63]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 676 ms to find 14 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 135/149 places, 1280/1280 transitions.
Applied a total of 0 rules in 15 ms. Remains 135 /135 variables (removed 0) and now considering 1280/1280 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 924 ms. Remains : 135/149 places, 1280/1280 transitions.
Support contains 82 out of 135 places after structural reductions.
[2024-06-01 14:36:10] [INFO ] Flatten gal took : 331 ms
[2024-06-01 14:36:11] [INFO ] Flatten gal took : 212 ms
[2024-06-01 14:36:11] [INFO ] Input system was already deterministic with 1280 transitions.
RANDOM walk for 40000 steps (8 resets) in 5044 ms. (7 steps per ms) remains 45/74 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 42/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 41/42 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4002 steps (8 resets) in 30 ms. (129 steps per ms) remains 40/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 39/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (8 resets) in 26 ms. (148 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4001 steps (8 resets) in 17 ms. (222 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (8 resets) in 20 ms. (190 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 54 ms. (72 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 38/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (8 resets) in 49 ms. (80 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 25 ms. (153 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (8 resets) in 19 ms. (200 steps per ms) remains 38/38 properties
[2024-06-01 14:36:13] [INFO ] Flow matrix only has 1010 transitions (discarded 270 similar events)
// Phase 1: matrix 1010 rows 135 cols
[2024-06-01 14:36:13] [INFO ] Computed 25 invariants in 30 ms
[2024-06-01 14:36:13] [INFO ] State equation strengthened by 465 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/60 variables, 60/60 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/60 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 38 unsolved
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp46 is UNSAT
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp52 is UNSAT
At refinement iteration 2 (OVERLAPS) 64/124 variables, 18/78 constraints. Problems are: Problem set: 6 solved, 32 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 64/142 constraints. Problems are: Problem set: 6 solved, 32 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/124 variables, 0/142 constraints. Problems are: Problem set: 6 solved, 32 unsolved
At refinement iteration 5 (OVERLAPS) 2/126 variables, 2/144 constraints. Problems are: Problem set: 6 solved, 32 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/126 variables, 2/146 constraints. Problems are: Problem set: 6 solved, 32 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/126 variables, 0/146 constraints. Problems are: Problem set: 6 solved, 32 unsolved
Problem AtomicPropp56 is UNSAT
At refinement iteration 8 (OVERLAPS) 7/133 variables, 4/150 constraints. Problems are: Problem set: 7 solved, 31 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp63 is UNSAT
Problem AtomicPropp65 is UNSAT
At refinement iteration 9 (INCLUDED_ONLY) 0/133 variables, 7/157 constraints. Problems are: Problem set: 29 solved, 9 unsolved
[2024-06-01 14:36:16] [INFO ] Deduced a trap composed of 78 places in 567 ms of which 32 ms to minimize.
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp68 is UNSAT
At refinement iteration 10 (INCLUDED_ONLY) 0/133 variables, 1/158 constraints. Problems are: Problem set: 33 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/133 variables, 0/158 constraints. Problems are: Problem set: 33 solved, 5 unsolved
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp58 is UNSAT
At refinement iteration 12 (OVERLAPS) 2/135 variables, 1/159 constraints. Problems are: Problem set: 36 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/135 variables, 2/161 constraints. Problems are: Problem set: 36 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/135 variables, 0/161 constraints. Problems are: Problem set: 36 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 1010/1145 variables, 135/296 constraints. Problems are: Problem set: 36 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1145 variables, 465/761 constraints. Problems are: Problem set: 36 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1145 variables, 0/761 constraints. Problems are: Problem set: 36 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 0/1145 variables, 0/761 constraints. Problems are: Problem set: 36 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1145/1145 variables, and 761 constraints, problems are : Problem set: 36 solved, 2 unsolved in 2779 ms.
Refiners :[Domain max(s): 135/135 constraints, Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 135/135 constraints, ReadFeed: 465/465 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 36 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 7/7 constraints. Problems are: Problem set: 36 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/7 constraints. Problems are: Problem set: 36 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 38/45 variables, 4/11 constraints. Problems are: Problem set: 36 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 38/49 constraints. Problems are: Problem set: 36 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/49 constraints. Problems are: Problem set: 36 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 61/106 variables, 13/62 constraints. Problems are: Problem set: 36 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/106 variables, 61/123 constraints. Problems are: Problem set: 36 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/106 variables, 0/123 constraints. Problems are: Problem set: 36 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 2/108 variables, 2/125 constraints. Problems are: Problem set: 36 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/108 variables, 2/127 constraints. Problems are: Problem set: 36 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/108 variables, 0/127 constraints. Problems are: Problem set: 36 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 23/131 variables, 4/131 constraints. Problems are: Problem set: 36 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/131 variables, 23/154 constraints. Problems are: Problem set: 36 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/131 variables, 0/154 constraints. Problems are: Problem set: 36 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 4/135 variables, 2/156 constraints. Problems are: Problem set: 36 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/135 variables, 4/160 constraints. Problems are: Problem set: 36 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/135 variables, 1/161 constraints. Problems are: Problem set: 36 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/135 variables, 0/161 constraints. Problems are: Problem set: 36 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 1010/1145 variables, 135/296 constraints. Problems are: Problem set: 36 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1145 variables, 465/761 constraints. Problems are: Problem set: 36 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1145 variables, 2/763 constraints. Problems are: Problem set: 36 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1145 variables, 0/763 constraints. Problems are: Problem set: 36 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 0/1145 variables, 0/763 constraints. Problems are: Problem set: 36 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1145/1145 variables, and 763 constraints, problems are : Problem set: 36 solved, 2 unsolved in 1706 ms.
Refiners :[Domain max(s): 135/135 constraints, Positive P Invariants (semi-flows): 21/21 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 135/135 constraints, ReadFeed: 465/465 constraints, PredecessorRefiner: 2/38 constraints, Known Traps: 1/1 constraints]
After SMT, in 5577ms problems are : Problem set: 36 solved, 2 unsolved
Finished Parikh walk after 20059 steps, including 936 resets, run visited all 1 properties in 78 ms. (steps per millisecond=257 )
Parikh walk visited 2 properties in 588 ms.
Successfully simplified 36 atomic propositions for a total of 16 simplifications.
FORMULA SimpleLoadBal-PT-15-CTLFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-15-CTLFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-15-CTLFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-15-CTLFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 14:36:19] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2024-06-01 14:36:19] [INFO ] Flatten gal took : 89 ms
FORMULA SimpleLoadBal-PT-15-CTLFireability-2023-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-15-CTLFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 14:36:20] [INFO ] Flatten gal took : 85 ms
[2024-06-01 14:36:20] [INFO ] Input system was already deterministic with 1280 transitions.
Support contains 37 out of 135 places (down from 45) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 1280/1280 transitions.
Applied a total of 0 rules in 15 ms. Remains 135 /135 variables (removed 0) and now considering 1280/1280 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 135/135 places, 1280/1280 transitions.
[2024-06-01 14:36:20] [INFO ] Flatten gal took : 64 ms
[2024-06-01 14:36:20] [INFO ] Flatten gal took : 70 ms
[2024-06-01 14:36:20] [INFO ] Input system was already deterministic with 1280 transitions.
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 1280/1280 transitions.
Applied a total of 0 rules in 19 ms. Remains 135 /135 variables (removed 0) and now considering 1280/1280 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 135/135 places, 1280/1280 transitions.
[2024-06-01 14:36:20] [INFO ] Flatten gal took : 60 ms
[2024-06-01 14:36:20] [INFO ] Flatten gal took : 64 ms
[2024-06-01 14:36:20] [INFO ] Input system was already deterministic with 1280 transitions.
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 1280/1280 transitions.
Applied a total of 0 rules in 13 ms. Remains 135 /135 variables (removed 0) and now considering 1280/1280 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 135/135 places, 1280/1280 transitions.
[2024-06-01 14:36:21] [INFO ] Flatten gal took : 57 ms
[2024-06-01 14:36:21] [INFO ] Flatten gal took : 66 ms
[2024-06-01 14:36:21] [INFO ] Input system was already deterministic with 1280 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 135/135 places, 1280/1280 transitions.
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 14 Pre rules applied. Total rules applied 0 place count 135 transition count 1266
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 28 place count 121 transition count 1266
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 107 transition count 1252
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 11 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 9 rules applied. Total rules applied 65 place count 101 transition count 1249
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 11 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 71 place count 98 transition count 1246
Applied a total of 71 rules in 232 ms. Remains 98 /135 variables (removed 37) and now considering 1246/1280 (removed 34) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 234 ms. Remains : 98/135 places, 1246/1280 transitions.
[2024-06-01 14:36:21] [INFO ] Flatten gal took : 68 ms
[2024-06-01 14:36:21] [INFO ] Flatten gal took : 84 ms
[2024-06-01 14:36:21] [INFO ] Input system was already deterministic with 1246 transitions.
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 1280/1280 transitions.
Applied a total of 0 rules in 8 ms. Remains 135 /135 variables (removed 0) and now considering 1280/1280 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 135/135 places, 1280/1280 transitions.
[2024-06-01 14:36:21] [INFO ] Flatten gal took : 59 ms
[2024-06-01 14:36:21] [INFO ] Flatten gal took : 61 ms
[2024-06-01 14:36:22] [INFO ] Input system was already deterministic with 1280 transitions.
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 1280/1280 transitions.
Applied a total of 0 rules in 10 ms. Remains 135 /135 variables (removed 0) and now considering 1280/1280 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 135/135 places, 1280/1280 transitions.
[2024-06-01 14:36:22] [INFO ] Flatten gal took : 56 ms
[2024-06-01 14:36:22] [INFO ] Flatten gal took : 72 ms
[2024-06-01 14:36:22] [INFO ] Input system was already deterministic with 1280 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 135/135 places, 1280/1280 transitions.
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 14 Pre rules applied. Total rules applied 0 place count 135 transition count 1266
Deduced a syphon composed of 14 places in 3 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 28 place count 121 transition count 1266
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 107 transition count 1252
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 9 rules applied. Total rules applied 65 place count 101 transition count 1249
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 71 place count 98 transition count 1246
Applied a total of 71 rules in 132 ms. Remains 98 /135 variables (removed 37) and now considering 1246/1280 (removed 34) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 133 ms. Remains : 98/135 places, 1246/1280 transitions.
[2024-06-01 14:36:22] [INFO ] Flatten gal took : 62 ms
[2024-06-01 14:36:22] [INFO ] Flatten gal took : 66 ms
[2024-06-01 14:36:22] [INFO ] Input system was already deterministic with 1246 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 135/135 places, 1280/1280 transitions.
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 13 Pre rules applied. Total rules applied 0 place count 135 transition count 1267
Deduced a syphon composed of 13 places in 6 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 26 place count 122 transition count 1267
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 2 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 109 transition count 1254
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 9 rules applied. Total rules applied 61 place count 103 transition count 1251
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 67 place count 100 transition count 1248
Applied a total of 67 rules in 105 ms. Remains 100 /135 variables (removed 35) and now considering 1248/1280 (removed 32) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 106 ms. Remains : 100/135 places, 1248/1280 transitions.
[2024-06-01 14:36:22] [INFO ] Flatten gal took : 61 ms
[2024-06-01 14:36:23] [INFO ] Flatten gal took : 71 ms
[2024-06-01 14:36:23] [INFO ] Input system was already deterministic with 1248 transitions.
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 1280/1280 transitions.
Applied a total of 0 rules in 6 ms. Remains 135 /135 variables (removed 0) and now considering 1280/1280 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 135/135 places, 1280/1280 transitions.
[2024-06-01 14:36:23] [INFO ] Flatten gal took : 48 ms
[2024-06-01 14:36:23] [INFO ] Flatten gal took : 54 ms
[2024-06-01 14:36:23] [INFO ] Input system was already deterministic with 1280 transitions.
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 1280/1280 transitions.
Applied a total of 0 rules in 6 ms. Remains 135 /135 variables (removed 0) and now considering 1280/1280 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 135/135 places, 1280/1280 transitions.
[2024-06-01 14:36:23] [INFO ] Flatten gal took : 49 ms
[2024-06-01 14:36:23] [INFO ] Flatten gal took : 55 ms
[2024-06-01 14:36:23] [INFO ] Input system was already deterministic with 1280 transitions.
[2024-06-01 14:36:23] [INFO ] Flatten gal took : 52 ms
[2024-06-01 14:36:23] [INFO ] Flatten gal took : 53 ms
[2024-06-01 14:36:23] [INFO ] Export to MCC of 10 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2024-06-01 14:36:23] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 135 places, 1280 transitions and 8960 arcs took 15 ms.
Total runtime 15678 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : SimpleLoadBal-PT-15-CTLFireability-2024-02
Could not compute solution for formula : SimpleLoadBal-PT-15-CTLFireability-2024-03
Could not compute solution for formula : SimpleLoadBal-PT-15-CTLFireability-2024-05
Could not compute solution for formula : SimpleLoadBal-PT-15-CTLFireability-2024-06
Could not compute solution for formula : SimpleLoadBal-PT-15-CTLFireability-2024-07
Could not compute solution for formula : SimpleLoadBal-PT-15-CTLFireability-2024-10
Could not compute solution for formula : SimpleLoadBal-PT-15-CTLFireability-2024-11
Could not compute solution for formula : SimpleLoadBal-PT-15-CTLFireability-2023-13
Could not compute solution for formula : SimpleLoadBal-PT-15-CTLFireability-2023-14
Could not compute solution for formula : SimpleLoadBal-PT-15-CTLFireability-2023-15

BK_STOP 1717252584373

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2024
ctl formula name SimpleLoadBal-PT-15-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/515/ctl_0_
ctl formula name SimpleLoadBal-PT-15-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/515/ctl_1_
ctl formula name SimpleLoadBal-PT-15-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/515/ctl_2_
ctl formula name SimpleLoadBal-PT-15-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/515/ctl_3_
ctl formula name SimpleLoadBal-PT-15-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/515/ctl_4_
ctl formula name SimpleLoadBal-PT-15-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/515/ctl_5_
ctl formula name SimpleLoadBal-PT-15-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/515/ctl_6_
ctl formula name SimpleLoadBal-PT-15-CTLFireability-2023-13
ctl formula formula --ctl=/tmp/515/ctl_7_
ctl formula name SimpleLoadBal-PT-15-CTLFireability-2023-14
ctl formula formula --ctl=/tmp/515/ctl_8_
ctl formula name SimpleLoadBal-PT-15-CTLFireability-2023-15
ctl formula formula --ctl=/tmp/515/ctl_9_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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="CTLFireability"
export BK_TOOL="ltsminxred"
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 2-5568"
echo " Executing tool ltsminxred"
echo " Input is SimpleLoadBal-PT-15, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r532-smll-171683810900170"
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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;