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-171683810900145.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-02, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r532-smll-171683810900145
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 552K
-rw-r--r-- 1 mcc users 12K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K 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 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 23 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 23 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K Apr 13 12:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 158K Apr 13 12:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Apr 13 12:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 13 12:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K 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 38K 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-02-CTLCardinality-2024-00
FORMULA_NAME SimpleLoadBal-PT-02-CTLCardinality-2024-01
FORMULA_NAME SimpleLoadBal-PT-02-CTLCardinality-2024-02
FORMULA_NAME SimpleLoadBal-PT-02-CTLCardinality-2024-03
FORMULA_NAME SimpleLoadBal-PT-02-CTLCardinality-2024-04
FORMULA_NAME SimpleLoadBal-PT-02-CTLCardinality-2024-05
FORMULA_NAME SimpleLoadBal-PT-02-CTLCardinality-2024-06
FORMULA_NAME SimpleLoadBal-PT-02-CTLCardinality-2024-07
FORMULA_NAME SimpleLoadBal-PT-02-CTLCardinality-2024-08
FORMULA_NAME SimpleLoadBal-PT-02-CTLCardinality-2024-09
FORMULA_NAME SimpleLoadBal-PT-02-CTLCardinality-2024-10
FORMULA_NAME SimpleLoadBal-PT-02-CTLCardinality-2024-11
FORMULA_NAME SimpleLoadBal-PT-02-CTLCardinality-2023-12
FORMULA_NAME SimpleLoadBal-PT-02-CTLCardinality-2023-13
FORMULA_NAME SimpleLoadBal-PT-02-CTLCardinality-2023-14
FORMULA_NAME SimpleLoadBal-PT-02-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717251557939

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-02
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 14:19:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 14:19:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 14:19:20] [INFO ] Load time of PNML (sax parser for PT used): 79 ms
[2024-06-01 14:19:20] [INFO ] Transformed 32 places.
[2024-06-01 14:19:20] [INFO ] Transformed 45 transitions.
[2024-06-01 14:19:20] [INFO ] Found NUPN structural information;
[2024-06-01 14:19:20] [INFO ] Completing missing partition info from NUPN : creating a component with [P_client_idle_1, P_client_idle_2, P_client_waiting_1, P_client_waiting_2, P_client_request_1, P_client_request_2, P_client_ack_1, P_client_ack_2, 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_lb_idle_1, P_lb_routing_1_1, P_lb_routing_1_2, P_lb_balancing_1, P_lb_load_1_0, P_lb_load_1_1, P_lb_load_1_2, P_lb_load_2_0, P_lb_load_2_1, P_lb_load_2_2]
[2024-06-01 14:19:20] [INFO ] Parsed PT model containing 32 places and 45 transitions and 252 arcs in 244 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 31 ms.
Initial state reduction rules removed 4 formulas.
FORMULA SimpleLoadBal-PT-02-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-02-CTLCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-02-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-02-CTLCardinality-2023-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 29 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 45/45 transitions.
Applied a total of 0 rules in 33 ms. Remains 32 /32 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-06-01 14:19:20] [INFO ] Flow matrix only has 35 transitions (discarded 10 similar events)
// Phase 1: matrix 35 rows 32 cols
[2024-06-01 14:19:20] [INFO ] Computed 13 invariants in 12 ms
[2024-06-01 14:19:21] [INFO ] Implicit Places using invariants in 326 ms returned []
[2024-06-01 14:19:21] [INFO ] Flow matrix only has 35 transitions (discarded 10 similar events)
[2024-06-01 14:19:21] [INFO ] Invariant cache hit.
[2024-06-01 14:19:21] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-06-01 14:19:21] [INFO ] Implicit Places using invariants and state equation in 169 ms returned []
Implicit Place search using SMT with State Equation took 554 ms to find 0 implicit places.
Running 43 sub problems to find dead transitions.
[2024-06-01 14:19:21] [INFO ] Flow matrix only has 35 transitions (discarded 10 similar events)
[2024-06-01 14:19:21] [INFO ] Invariant cache hit.
[2024-06-01 14:19:21] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 5/35 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 4/39 constraints. Problems are: Problem set: 0 solved, 43 unsolved
[2024-06-01 14:19:21] [INFO ] Deduced a trap composed of 7 places in 65 ms of which 13 ms to minimize.
Problem TDEAD36 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/30 variables, 1/40 constraints. Problems are: Problem set: 1 solved, 42 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/30 variables, 0/40 constraints. Problems are: Problem set: 1 solved, 42 unsolved
At refinement iteration 5 (OVERLAPS) 2/32 variables, 4/44 constraints. Problems are: Problem set: 1 solved, 42 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/32 variables, 2/46 constraints. Problems are: Problem set: 1 solved, 42 unsolved
[2024-06-01 14:19:22] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 1 ms to minimize.
[2024-06-01 14:19:22] [INFO ] Deduced a trap composed of 13 places in 38 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/32 variables, 2/48 constraints. Problems are: Problem set: 1 solved, 42 unsolved
[2024-06-01 14:19:22] [INFO ] Deduced a trap composed of 5 places in 50 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/32 variables, 1/49 constraints. Problems are: Problem set: 1 solved, 42 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/32 variables, 0/49 constraints. Problems are: Problem set: 1 solved, 42 unsolved
At refinement iteration 10 (OVERLAPS) 35/67 variables, 32/81 constraints. Problems are: Problem set: 1 solved, 42 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/67 variables, 10/91 constraints. Problems are: Problem set: 1 solved, 42 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/67 variables, 0/91 constraints. Problems are: Problem set: 1 solved, 42 unsolved
At refinement iteration 13 (OVERLAPS) 0/67 variables, 0/91 constraints. Problems are: Problem set: 1 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Real declared 67/67 variables, and 91 constraints, problems are : Problem set: 1 solved, 42 unsolved in 2299 ms.
Refiners :[Domain max(s): 32/32 constraints, Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 32/32 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 1 solved, 42 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 30/30 constraints. Problems are: Problem set: 1 solved, 42 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 5/35 constraints. Problems are: Problem set: 1 solved, 42 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/30 variables, 4/39 constraints. Problems are: Problem set: 1 solved, 42 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/30 variables, 2/41 constraints. Problems are: Problem set: 1 solved, 42 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/30 variables, 0/41 constraints. Problems are: Problem set: 1 solved, 42 unsolved
At refinement iteration 5 (OVERLAPS) 2/32 variables, 4/45 constraints. Problems are: Problem set: 1 solved, 42 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/32 variables, 2/47 constraints. Problems are: Problem set: 1 solved, 42 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/32 variables, 2/49 constraints. Problems are: Problem set: 1 solved, 42 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/32 variables, 0/49 constraints. Problems are: Problem set: 1 solved, 42 unsolved
At refinement iteration 9 (OVERLAPS) 35/67 variables, 32/81 constraints. Problems are: Problem set: 1 solved, 42 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/67 variables, 10/91 constraints. Problems are: Problem set: 1 solved, 42 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/67 variables, 42/133 constraints. Problems are: Problem set: 1 solved, 42 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/67 variables, 0/133 constraints. Problems are: Problem set: 1 solved, 42 unsolved
At refinement iteration 13 (OVERLAPS) 0/67 variables, 0/133 constraints. Problems are: Problem set: 1 solved, 42 unsolved
No progress, stopping.
After SMT solving in domain Int declared 67/67 variables, and 133 constraints, problems are : Problem set: 1 solved, 42 unsolved in 1256 ms.
Refiners :[Domain max(s): 32/32 constraints, Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 32/32 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 42/43 constraints, Known Traps: 4/4 constraints]
After SMT, in 3700ms problems are : Problem set: 1 solved, 42 unsolved
Search for dead transitions found 1 dead transitions in 3757ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) removed 1 transitions
Starting structural reductions in LTL mode, iteration 1 : 32/32 places, 44/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 44/44 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4383 ms. Remains : 32/32 places, 44/45 transitions.
Support contains 29 out of 32 places after structural reductions.
[2024-06-01 14:19:25] [INFO ] Flatten gal took : 37 ms
[2024-06-01 14:19:25] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA SimpleLoadBal-PT-02-CTLCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 14:19:25] [INFO ] Flatten gal took : 18 ms
[2024-06-01 14:19:25] [INFO ] Input system was already deterministic with 44 transitions.
Support contains 28 out of 32 places (down from 29) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 40 to 38
RANDOM walk for 40000 steps (8 resets) in 1812 ms. (22 steps per ms) remains 3/38 properties
BEST_FIRST walk for 40003 steps (8 resets) in 402 ms. (99 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 166 ms. (239 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (8 resets) in 159 ms. (250 steps per ms) remains 3/3 properties
[2024-06-01 14:19:26] [INFO ] Flow matrix only has 35 transitions (discarded 9 similar events)
[2024-06-01 14:19:26] [INFO ] Invariant cache hit.
[2024-06-01 14:19:26] [INFO ] State equation strengthened by 10 read => feed constraints.
Problem AtomicPropp25 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 6/6 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/6 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Problem AtomicPropp5 is UNSAT
At refinement iteration 2 (OVERLAPS) 16/22 variables, 6/12 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 16/28 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/22 variables, 0/28 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/23 variables, 1/29 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/23 variables, 1/30 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/23 variables, 0/30 constraints. Problems are: Problem set: 2 solved, 1 unsolved
Problem AtomicPropp21 is UNSAT
After SMT solving in domain Real declared 30/67 variables, and 34 constraints, problems are : Problem set: 3 solved, 0 unsolved in 46 ms.
Refiners :[Domain max(s): 23/32 constraints, Positive P Invariants (semi-flows): 7/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/32 constraints, ReadFeed: 0/10 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 52ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 3 atomic propositions for a total of 11 simplifications.
[2024-06-01 14:19:26] [INFO ] Flatten gal took : 9 ms
[2024-06-01 14:19:26] [INFO ] Flatten gal took : 10 ms
[2024-06-01 14:19:26] [INFO ] Input system was already deterministic with 44 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 44/44 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 44/44 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 32/32 places, 44/44 transitions.
[2024-06-01 14:19:26] [INFO ] Flatten gal took : 7 ms
[2024-06-01 14:19:26] [INFO ] Flatten gal took : 6 ms
[2024-06-01 14:19:26] [INFO ] Input system was already deterministic with 44 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 44/44 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 44/44 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 32/32 places, 44/44 transitions.
[2024-06-01 14:19:26] [INFO ] Flatten gal took : 5 ms
[2024-06-01 14:19:26] [INFO ] Flatten gal took : 6 ms
[2024-06-01 14:19:26] [INFO ] Input system was already deterministic with 44 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 44/44 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 44/44 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 32/32 places, 44/44 transitions.
[2024-06-01 14:19:26] [INFO ] Flatten gal took : 5 ms
[2024-06-01 14:19:26] [INFO ] Flatten gal took : 5 ms
[2024-06-01 14:19:26] [INFO ] Input system was already deterministic with 44 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 32/32 places, 44/44 transitions.
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 2 place count 31 transition count 43
Applied a total of 2 rules in 22 ms. Remains 31 /32 variables (removed 1) and now considering 43/44 (removed 1) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 22 ms. Remains : 31/32 places, 43/44 transitions.
[2024-06-01 14:19:26] [INFO ] Flatten gal took : 4 ms
[2024-06-01 14:19:26] [INFO ] Flatten gal took : 5 ms
[2024-06-01 14:19:26] [INFO ] Input system was already deterministic with 43 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 44/44 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 44/44 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 32/32 places, 44/44 transitions.
[2024-06-01 14:19:26] [INFO ] Flatten gal took : 5 ms
[2024-06-01 14:19:26] [INFO ] Flatten gal took : 6 ms
[2024-06-01 14:19:26] [INFO ] Input system was already deterministic with 44 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 32/32 places, 44/44 transitions.
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 4 place count 30 transition count 42
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 4 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 10 place count 26 transition count 40
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 12 place count 25 transition count 39
Applied a total of 12 rules in 7 ms. Remains 25 /32 variables (removed 7) and now considering 39/44 (removed 5) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7 ms. Remains : 25/32 places, 39/44 transitions.
[2024-06-01 14:19:26] [INFO ] Flatten gal took : 4 ms
[2024-06-01 14:19:26] [INFO ] Flatten gal took : 5 ms
[2024-06-01 14:19:26] [INFO ] Input system was already deterministic with 39 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 44/44 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 44/44 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 32/32 places, 44/44 transitions.
[2024-06-01 14:19:26] [INFO ] Flatten gal took : 4 ms
[2024-06-01 14:19:26] [INFO ] Flatten gal took : 5 ms
[2024-06-01 14:19:26] [INFO ] Input system was already deterministic with 44 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 44/44 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 44/44 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 32/32 places, 44/44 transitions.
[2024-06-01 14:19:26] [INFO ] Flatten gal took : 4 ms
[2024-06-01 14:19:26] [INFO ] Flatten gal took : 5 ms
[2024-06-01 14:19:26] [INFO ] Input system was already deterministic with 44 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 44/44 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 44/44 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 32/32 places, 44/44 transitions.
[2024-06-01 14:19:26] [INFO ] Flatten gal took : 4 ms
[2024-06-01 14:19:26] [INFO ] Flatten gal took : 4 ms
[2024-06-01 14:19:26] [INFO ] Input system was already deterministic with 44 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 44/44 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 44/44 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 32/32 places, 44/44 transitions.
[2024-06-01 14:19:26] [INFO ] Flatten gal took : 4 ms
[2024-06-01 14:19:26] [INFO ] Flatten gal took : 5 ms
[2024-06-01 14:19:26] [INFO ] Input system was already deterministic with 44 transitions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 44/44 transitions.
Applied a total of 0 rules in 0 ms. Remains 32 /32 variables (removed 0) and now considering 44/44 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 32/32 places, 44/44 transitions.
[2024-06-01 14:19:26] [INFO ] Flatten gal took : 4 ms
[2024-06-01 14:19:26] [INFO ] Flatten gal took : 5 ms
[2024-06-01 14:19:26] [INFO ] Input system was already deterministic with 44 transitions.
[2024-06-01 14:19:26] [INFO ] Flatten gal took : 12 ms
[2024-06-01 14:19:26] [INFO ] Flatten gal took : 6 ms
[2024-06-01 14:19:26] [INFO ] Export to MCC of 11 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 4 ms.
[2024-06-01 14:19:26] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 32 places, 44 transitions and 246 arcs took 2 ms.
Total runtime 6569 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-02-CTLCardinality-2024-00
Could not compute solution for formula : SimpleLoadBal-PT-02-CTLCardinality-2024-02
Could not compute solution for formula : SimpleLoadBal-PT-02-CTLCardinality-2024-03
Could not compute solution for formula : SimpleLoadBal-PT-02-CTLCardinality-2024-04
Could not compute solution for formula : SimpleLoadBal-PT-02-CTLCardinality-2024-05
Could not compute solution for formula : SimpleLoadBal-PT-02-CTLCardinality-2024-06
Could not compute solution for formula : SimpleLoadBal-PT-02-CTLCardinality-2024-07
Could not compute solution for formula : SimpleLoadBal-PT-02-CTLCardinality-2024-08
Could not compute solution for formula : SimpleLoadBal-PT-02-CTLCardinality-2023-12
Could not compute solution for formula : SimpleLoadBal-PT-02-CTLCardinality-2023-14
Could not compute solution for formula : SimpleLoadBal-PT-02-CTLCardinality-2023-15

BK_STOP 1717251567252

--------------------
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-02-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/524/ctl_0_
ctl formula name SimpleLoadBal-PT-02-CTLCardinality-2024-02
ctl formula formula --ctl=/tmp/524/ctl_1_
ctl formula name SimpleLoadBal-PT-02-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/524/ctl_2_
ctl formula name SimpleLoadBal-PT-02-CTLCardinality-2024-04
ctl formula formula --ctl=/tmp/524/ctl_3_
ctl formula name SimpleLoadBal-PT-02-CTLCardinality-2024-05
ctl formula formula --ctl=/tmp/524/ctl_4_
ctl formula name SimpleLoadBal-PT-02-CTLCardinality-2024-06
ctl formula formula --ctl=/tmp/524/ctl_5_
ctl formula name SimpleLoadBal-PT-02-CTLCardinality-2024-07
ctl formula formula --ctl=/tmp/524/ctl_6_
ctl formula name SimpleLoadBal-PT-02-CTLCardinality-2024-08
ctl formula formula --ctl=/tmp/524/ctl_7_
ctl formula name SimpleLoadBal-PT-02-CTLCardinality-2023-12
ctl formula formula --ctl=/tmp/524/ctl_8_
ctl formula name SimpleLoadBal-PT-02-CTLCardinality-2023-14
ctl formula formula --ctl=/tmp/524/ctl_9_
ctl formula name SimpleLoadBal-PT-02-CTLCardinality-2023-15
ctl formula formula --ctl=/tmp/524/ctl_10_
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-02"
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-02, 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-171683810900145"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SimpleLoadBal-PT-02.tgz
mv SimpleLoadBal-PT-02 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 ;