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-171683810900153.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-05, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r532-smll-171683810900153
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 768K
-rw-r--r-- 1 mcc users 8.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K 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 5.7K Apr 23 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 32K Apr 23 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Apr 23 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K Apr 23 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 23K Apr 13 12:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 196K Apr 13 12:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17K Apr 13 12:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 107K Apr 13 12:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:56 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 155K 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-05-CTLCardinality-2024-00
FORMULA_NAME SimpleLoadBal-PT-05-CTLCardinality-2024-01
FORMULA_NAME SimpleLoadBal-PT-05-CTLCardinality-2024-02
FORMULA_NAME SimpleLoadBal-PT-05-CTLCardinality-2024-03
FORMULA_NAME SimpleLoadBal-PT-05-CTLCardinality-2024-04
FORMULA_NAME SimpleLoadBal-PT-05-CTLCardinality-2024-05
FORMULA_NAME SimpleLoadBal-PT-05-CTLCardinality-2024-06
FORMULA_NAME SimpleLoadBal-PT-05-CTLCardinality-2024-07
FORMULA_NAME SimpleLoadBal-PT-05-CTLCardinality-2024-08
FORMULA_NAME SimpleLoadBal-PT-05-CTLCardinality-2024-09
FORMULA_NAME SimpleLoadBal-PT-05-CTLCardinality-2024-10
FORMULA_NAME SimpleLoadBal-PT-05-CTLCardinality-2024-11
FORMULA_NAME SimpleLoadBal-PT-05-CTLCardinality-2023-12
FORMULA_NAME SimpleLoadBal-PT-05-CTLCardinality-2023-13
FORMULA_NAME SimpleLoadBal-PT-05-CTLCardinality-2023-14
FORMULA_NAME SimpleLoadBal-PT-05-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717251750108

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SimpleLoadBal-PT-05
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 14:22:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 14:22:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 14:22:33] [INFO ] Load time of PNML (sax parser for PT used): 180 ms
[2024-06-01 14:22:33] [INFO ] Transformed 59 places.
[2024-06-01 14:22:33] [INFO ] Transformed 180 transitions.
[2024-06-01 14:22:33] [INFO ] Found NUPN structural information;
[2024-06-01 14:22:33] [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_waiting_1, P_client_waiting_2, P_client_waiting_3, P_client_waiting_4, P_client_waiting_5, P_client_request_1, P_client_request_2, P_client_request_3, P_client_request_4, P_client_request_5, P_client_ack_1, P_client_ack_2, P_client_ack_3, P_client_ack_4, P_client_ack_5, 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_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_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_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]
[2024-06-01 14:22:33] [INFO ] Parsed PT model containing 59 places and 180 transitions and 1158 arcs in 522 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 36 ms.
Support contains 53 out of 59 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 59/59 places, 180/180 transitions.
Applied a total of 0 rules in 28 ms. Remains 59 /59 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2024-06-01 14:22:33] [INFO ] Flow matrix only has 140 transitions (discarded 40 similar events)
// Phase 1: matrix 140 rows 59 cols
[2024-06-01 14:22:33] [INFO ] Computed 19 invariants in 35 ms
[2024-06-01 14:22:33] [INFO ] Implicit Places using invariants in 427 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 501 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 58/59 places, 180/180 transitions.
Applied a total of 0 rules in 6 ms. Remains 58 /58 variables (removed 0) and now considering 180/180 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 598 ms. Remains : 58/59 places, 180/180 transitions.
Support contains 53 out of 58 places after structural reductions.
[2024-06-01 14:22:34] [INFO ] Flatten gal took : 107 ms
[2024-06-01 14:22:34] [INFO ] Flatten gal took : 48 ms
[2024-06-01 14:22:34] [INFO ] Input system was already deterministic with 180 transitions.
Reduction of identical properties reduced properties to check from 53 to 51
RANDOM walk for 40000 steps (8 resets) in 3014 ms. (13 steps per ms) remains 4/51 properties
BEST_FIRST walk for 40004 steps (8 resets) in 486 ms. (82 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 479 ms. (83 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 383 ms. (104 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 653 ms. (61 steps per ms) remains 4/4 properties
[2024-06-01 14:22:36] [INFO ] Flow matrix only has 140 transitions (discarded 40 similar events)
// Phase 1: matrix 140 rows 58 cols
[2024-06-01 14:22:36] [INFO ] Computed 18 invariants in 6 ms
[2024-06-01 14:22:36] [INFO ] State equation strengthened by 55 read => feed constraints.
Problem AtomicPropp23 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 18/18 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/18 variables, 0/18 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 26/44 variables, 9/27 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 26/53 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/53 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 7/51 variables, 4/57 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/51 variables, 7/64 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/51 variables, 0/64 constraints. Problems are: Problem set: 1 solved, 3 unsolved
Problem AtomicPropp40 is UNSAT
At refinement iteration 8 (OVERLAPS) 6/57 variables, 4/68 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/57 variables, 6/74 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/57 variables, 0/74 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 1/58 variables, 1/75 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/58 variables, 1/76 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/58 variables, 0/76 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 140/198 variables, 58/134 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/198 variables, 55/189 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/198 variables, 0/189 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 0/198 variables, 0/189 constraints. Problems are: Problem set: 2 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 198/198 variables, and 189 constraints, problems are : Problem set: 2 solved, 2 unsolved in 394 ms.
Refiners :[Domain max(s): 58/58 constraints, Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 58/58 constraints, ReadFeed: 55/55 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 10/12 variables, 2/4 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/12 variables, 10/14 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12 variables, 0/14 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 31/43 variables, 4/18 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/43 variables, 31/49 constraints. Problems are: Problem set: 2 solved, 2 unsolved
[2024-06-01 14:22:37] [INFO ] Deduced a trap composed of 28 places in 100 ms of which 14 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/43 variables, 1/50 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/43 variables, 0/50 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 15/58 variables, 12/62 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/58 variables, 15/77 constraints. Problems are: Problem set: 2 solved, 2 unsolved
[2024-06-01 14:22:37] [INFO ] Deduced a trap composed of 13 places in 120 ms of which 4 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/58 variables, 1/78 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/58 variables, 0/78 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 140/198 variables, 58/136 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/198 variables, 55/191 constraints. Problems are: Problem set: 2 solved, 2 unsolved
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp33 is UNSAT
After SMT solving in domain Int declared 198/198 variables, and 193 constraints, problems are : Problem set: 4 solved, 0 unsolved in 517 ms.
Refiners :[Domain max(s): 58/58 constraints, Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 58/58 constraints, ReadFeed: 55/55 constraints, PredecessorRefiner: 2/4 constraints, Known Traps: 2/2 constraints]
After SMT, in 1028ms problems are : Problem set: 4 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 4 atomic propositions for a total of 15 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA SimpleLoadBal-PT-05-CTLCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 14:22:37] [INFO ] Flatten gal took : 20 ms
[2024-06-01 14:22:37] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA SimpleLoadBal-PT-05-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 14:22:37] [INFO ] Flatten gal took : 22 ms
[2024-06-01 14:22:37] [INFO ] Input system was already deterministic with 180 transitions.
Support contains 44 out of 58 places (down from 46) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 58/58 places, 180/180 transitions.
Applied a total of 0 rules in 5 ms. Remains 58 /58 variables (removed 0) and now considering 180/180 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 58/58 places, 180/180 transitions.
[2024-06-01 14:22:37] [INFO ] Flatten gal took : 18 ms
[2024-06-01 14:22:37] [INFO ] Flatten gal took : 23 ms
[2024-06-01 14:22:37] [INFO ] Input system was already deterministic with 180 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 58/58 places, 180/180 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 58 transition count 179
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 57 transition count 179
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 6 place count 55 transition count 177
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 9 rules applied. Total rules applied 15 place count 49 transition count 174
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 21 place count 46 transition count 171
Applied a total of 21 rules in 80 ms. Remains 46 /58 variables (removed 12) and now considering 171/180 (removed 9) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 81 ms. Remains : 46/58 places, 171/180 transitions.
[2024-06-01 14:22:37] [INFO ] Flatten gal took : 29 ms
[2024-06-01 14:22:37] [INFO ] Flatten gal took : 33 ms
[2024-06-01 14:22:37] [INFO ] Input system was already deterministic with 171 transitions.
Starting structural reductions in LTL mode, iteration 0 : 58/58 places, 180/180 transitions.
Applied a total of 0 rules in 4 ms. Remains 58 /58 variables (removed 0) and now considering 180/180 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 58/58 places, 180/180 transitions.
[2024-06-01 14:22:37] [INFO ] Flatten gal took : 30 ms
[2024-06-01 14:22:37] [INFO ] Flatten gal took : 25 ms
[2024-06-01 14:22:37] [INFO ] Input system was already deterministic with 180 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 58/58 places, 180/180 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 58 transition count 179
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 57 transition count 179
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 8 place count 54 transition count 176
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 9 rules applied. Total rules applied 17 place count 48 transition count 173
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 23 place count 45 transition count 170
Applied a total of 23 rules in 42 ms. Remains 45 /58 variables (removed 13) and now considering 170/180 (removed 10) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 42 ms. Remains : 45/58 places, 170/180 transitions.
[2024-06-01 14:22:38] [INFO ] Flatten gal took : 23 ms
[2024-06-01 14:22:38] [INFO ] Flatten gal took : 25 ms
[2024-06-01 14:22:38] [INFO ] Input system was already deterministic with 170 transitions.
Starting structural reductions in LTL mode, iteration 0 : 58/58 places, 180/180 transitions.
Applied a total of 0 rules in 2 ms. Remains 58 /58 variables (removed 0) and now considering 180/180 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 58/58 places, 180/180 transitions.
[2024-06-01 14:22:38] [INFO ] Flatten gal took : 14 ms
[2024-06-01 14:22:38] [INFO ] Flatten gal took : 15 ms
[2024-06-01 14:22:38] [INFO ] Input system was already deterministic with 180 transitions.
Starting structural reductions in LTL mode, iteration 0 : 58/58 places, 180/180 transitions.
Applied a total of 0 rules in 2 ms. Remains 58 /58 variables (removed 0) and now considering 180/180 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 58/58 places, 180/180 transitions.
[2024-06-01 14:22:38] [INFO ] Flatten gal took : 12 ms
[2024-06-01 14:22:38] [INFO ] Flatten gal took : 12 ms
[2024-06-01 14:22:38] [INFO ] Input system was already deterministic with 180 transitions.
Starting structural reductions in LTL mode, iteration 0 : 58/58 places, 180/180 transitions.
Applied a total of 0 rules in 2 ms. Remains 58 /58 variables (removed 0) and now considering 180/180 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 58/58 places, 180/180 transitions.
[2024-06-01 14:22:38] [INFO ] Flatten gal took : 10 ms
[2024-06-01 14:22:38] [INFO ] Flatten gal took : 12 ms
[2024-06-01 14:22:38] [INFO ] Input system was already deterministic with 180 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 58/58 places, 180/180 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 58 transition count 179
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 57 transition count 179
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 6 place count 55 transition count 177
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 18 place count 47 transition count 173
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 26 place count 43 transition count 169
Applied a total of 26 rules in 26 ms. Remains 43 /58 variables (removed 15) and now considering 169/180 (removed 11) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 26 ms. Remains : 43/58 places, 169/180 transitions.
[2024-06-01 14:22:38] [INFO ] Flatten gal took : 10 ms
[2024-06-01 14:22:38] [INFO ] Flatten gal took : 12 ms
[2024-06-01 14:22:38] [INFO ] Input system was already deterministic with 169 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 58/58 places, 180/180 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 58 transition count 179
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 57 transition count 179
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 56 transition count 178
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 16 place count 48 transition count 174
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 24 place count 44 transition count 170
Applied a total of 24 rules in 21 ms. Remains 44 /58 variables (removed 14) and now considering 170/180 (removed 10) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 21 ms. Remains : 44/58 places, 170/180 transitions.
[2024-06-01 14:22:38] [INFO ] Flatten gal took : 10 ms
[2024-06-01 14:22:38] [INFO ] Flatten gal took : 11 ms
[2024-06-01 14:22:38] [INFO ] Input system was already deterministic with 170 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 58/58 places, 180/180 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 58 transition count 179
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 57 transition count 179
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 8 place count 54 transition count 176
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 20 place count 46 transition count 172
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 28 place count 42 transition count 168
Applied a total of 28 rules in 20 ms. Remains 42 /58 variables (removed 16) and now considering 168/180 (removed 12) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 20 ms. Remains : 42/58 places, 168/180 transitions.
[2024-06-01 14:22:38] [INFO ] Flatten gal took : 10 ms
[2024-06-01 14:22:38] [INFO ] Flatten gal took : 11 ms
[2024-06-01 14:22:38] [INFO ] Input system was already deterministic with 168 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 58/58 places, 180/180 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 58 transition count 179
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 57 transition count 179
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 8 place count 54 transition count 176
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 20 place count 46 transition count 172
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 28 place count 42 transition count 168
Applied a total of 28 rules in 18 ms. Remains 42 /58 variables (removed 16) and now considering 168/180 (removed 12) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 19 ms. Remains : 42/58 places, 168/180 transitions.
[2024-06-01 14:22:38] [INFO ] Flatten gal took : 10 ms
[2024-06-01 14:22:38] [INFO ] Flatten gal took : 11 ms
[2024-06-01 14:22:38] [INFO ] Input system was already deterministic with 168 transitions.
Starting structural reductions in LTL mode, iteration 0 : 58/58 places, 180/180 transitions.
Applied a total of 0 rules in 2 ms. Remains 58 /58 variables (removed 0) and now considering 180/180 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 58/58 places, 180/180 transitions.
[2024-06-01 14:22:38] [INFO ] Flatten gal took : 9 ms
[2024-06-01 14:22:38] [INFO ] Flatten gal took : 10 ms
[2024-06-01 14:22:38] [INFO ] Input system was already deterministic with 180 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 58/58 places, 180/180 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 58 transition count 179
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 57 transition count 179
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 8 place count 54 transition count 176
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 20 place count 46 transition count 172
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 28 place count 42 transition count 168
Applied a total of 28 rules in 18 ms. Remains 42 /58 variables (removed 16) and now considering 168/180 (removed 12) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 18 ms. Remains : 42/58 places, 168/180 transitions.
[2024-06-01 14:22:38] [INFO ] Flatten gal took : 12 ms
[2024-06-01 14:22:38] [INFO ] Flatten gal took : 12 ms
[2024-06-01 14:22:38] [INFO ] Input system was already deterministic with 168 transitions.
Starting structural reductions in LTL mode, iteration 0 : 58/58 places, 180/180 transitions.
Applied a total of 0 rules in 2 ms. Remains 58 /58 variables (removed 0) and now considering 180/180 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 58/58 places, 180/180 transitions.
[2024-06-01 14:22:38] [INFO ] Flatten gal took : 9 ms
[2024-06-01 14:22:38] [INFO ] Flatten gal took : 10 ms
[2024-06-01 14:22:38] [INFO ] Input system was already deterministic with 180 transitions.
[2024-06-01 14:22:38] [INFO ] Flatten gal took : 10 ms
[2024-06-01 14:22:38] [INFO ] Flatten gal took : 10 ms
[2024-06-01 14:22:38] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 4 ms.
[2024-06-01 14:22:38] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 58 places, 180 transitions and 1156 arcs took 5 ms.
Total runtime 6166 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-05-CTLCardinality-2024-00
Could not compute solution for formula : SimpleLoadBal-PT-05-CTLCardinality-2024-01
Could not compute solution for formula : SimpleLoadBal-PT-05-CTLCardinality-2024-03
Could not compute solution for formula : SimpleLoadBal-PT-05-CTLCardinality-2024-04
Could not compute solution for formula : SimpleLoadBal-PT-05-CTLCardinality-2024-05
Could not compute solution for formula : SimpleLoadBal-PT-05-CTLCardinality-2024-06
Could not compute solution for formula : SimpleLoadBal-PT-05-CTLCardinality-2024-08
Could not compute solution for formula : SimpleLoadBal-PT-05-CTLCardinality-2024-09
Could not compute solution for formula : SimpleLoadBal-PT-05-CTLCardinality-2024-10
Could not compute solution for formula : SimpleLoadBal-PT-05-CTLCardinality-2024-11
Could not compute solution for formula : SimpleLoadBal-PT-05-CTLCardinality-2023-12
Could not compute solution for formula : SimpleLoadBal-PT-05-CTLCardinality-2023-13
Could not compute solution for formula : SimpleLoadBal-PT-05-CTLCardinality-2023-14
Could not compute solution for formula : SimpleLoadBal-PT-05-CTLCardinality-2023-15

BK_STOP 1717251759304

--------------------
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 CTLCardinality -timeout 360 -rebuildPNML
mcc2024
ctl formula name SimpleLoadBal-PT-05-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/508/ctl_0_
ctl formula name SimpleLoadBal-PT-05-CTLCardinality-2024-01
ctl formula formula --ctl=/tmp/508/ctl_1_
ctl formula name SimpleLoadBal-PT-05-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/508/ctl_2_
ctl formula name SimpleLoadBal-PT-05-CTLCardinality-2024-04
ctl formula formula --ctl=/tmp/508/ctl_3_
ctl formula name SimpleLoadBal-PT-05-CTLCardinality-2024-05
ctl formula formula --ctl=/tmp/508/ctl_4_
ctl formula name SimpleLoadBal-PT-05-CTLCardinality-2024-06
ctl formula formula --ctl=/tmp/508/ctl_5_
ctl formula name SimpleLoadBal-PT-05-CTLCardinality-2024-08
ctl formula formula --ctl=/tmp/508/ctl_6_
ctl formula name SimpleLoadBal-PT-05-CTLCardinality-2024-09
ctl formula formula --ctl=/tmp/508/ctl_7_
ctl formula name SimpleLoadBal-PT-05-CTLCardinality-2024-10
ctl formula formula --ctl=/tmp/508/ctl_8_
ctl formula name SimpleLoadBal-PT-05-CTLCardinality-2024-11
ctl formula formula --ctl=/tmp/508/ctl_9_
ctl formula name SimpleLoadBal-PT-05-CTLCardinality-2023-12
ctl formula formula --ctl=/tmp/508/ctl_10_
ctl formula name SimpleLoadBal-PT-05-CTLCardinality-2023-13
ctl formula formula --ctl=/tmp/508/ctl_11_
ctl formula name SimpleLoadBal-PT-05-CTLCardinality-2023-14
ctl formula formula --ctl=/tmp/508/ctl_12_
ctl formula name SimpleLoadBal-PT-05-CTLCardinality-2023-15
ctl formula formula --ctl=/tmp/508/ctl_13_
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-05"
export BK_EXAMINATION="CTLCardinality"
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-05, examination is CTLCardinality"
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-171683810900153"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SimpleLoadBal-PT-05.tgz
mv SimpleLoadBal-PT-05 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;