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.r540-smll-171690574200369.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 TwoPhaseLocking-PT-nC00500vD, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r540-smll-171690574200369
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 9.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Apr 23 08:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 08:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 23 08:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 08:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 13 06:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 140K Apr 13 06:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 13 06:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 105K Apr 13 06:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 08:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 08:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 4.6K 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 TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2024-00
FORMULA_NAME TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2024-01
FORMULA_NAME TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2024-02
FORMULA_NAME TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2024-03
FORMULA_NAME TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2024-04
FORMULA_NAME TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2024-05
FORMULA_NAME TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2024-06
FORMULA_NAME TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2024-07
FORMULA_NAME TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2024-08
FORMULA_NAME TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2024-09
FORMULA_NAME TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2024-10
FORMULA_NAME TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2024-11
FORMULA_NAME TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2023-12
FORMULA_NAME TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2023-13
FORMULA_NAME TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2023-14
FORMULA_NAME TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717272648556

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TwoPhaseLocking-PT-nC00500vD
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 20:10:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 20:10:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 20:10:51] [INFO ] Load time of PNML (sax parser for PT used): 64 ms
[2024-06-01 20:10:51] [INFO ] Transformed 8 places.
[2024-06-01 20:10:51] [INFO ] Transformed 6 transitions.
[2024-06-01 20:10:51] [INFO ] Parsed PT model containing 8 places and 6 transitions and 18 arcs in 299 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 55 ms.
Support contains 8 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 18 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2024-06-01 20:10:51] [INFO ] Computed 3 invariants in 7 ms
[2024-06-01 20:10:51] [INFO ] Implicit Places using invariants in 248 ms returned []
[2024-06-01 20:10:51] [INFO ] Invariant cache hit.
[2024-06-01 20:10:51] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 382 ms to find 0 implicit places.
Running 5 sub problems to find dead transitions.
[2024-06-01 20:10:51] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 1/8 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 6/14 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/14 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 0/14 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 14/14 variables, and 11 constraints, problems are : Problem set: 0 solved, 5 unsolved in 196 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 8/8 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 1/8 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 6/14 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/14 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/14 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 0/14 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 14/14 variables, and 16 constraints, problems are : Problem set: 0 solved, 5 unsolved in 154 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 8/8 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 388ms problems are : Problem set: 0 solved, 5 unsolved
Search for dead transitions found 0 dead transitions in 408ms
Finished structural reductions in LTL mode , in 1 iterations and 861 ms. Remains : 8/8 places, 6/6 transitions.
Support contains 8 out of 8 places after structural reductions.
[2024-06-01 20:10:52] [INFO ] Flatten gal took : 28 ms
[2024-06-01 20:10:52] [INFO ] Flatten gal took : 10 ms
[2024-06-01 20:10:52] [INFO ] Input system was already deterministic with 6 transitions.
RANDOM walk for 40172 steps (12 resets) in 395 ms. (101 steps per ms) remains 34/92 properties
BEST_FIRST walk for 4004 steps (8 resets) in 329 ms. (12 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4002 steps (8 resets) in 197 ms. (20 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 328 ms. (12 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4002 steps (8 resets) in 213 ms. (18 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 138 ms. (28 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 217 ms. (18 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 208 ms. (19 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 262 ms. (15 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 191 ms. (20 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4002 steps (8 resets) in 142 ms. (27 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 178 ms. (22 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 203 ms. (19 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 162 ms. (24 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 102 ms. (38 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 70 ms. (56 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 102 ms. (38 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4002 steps (8 resets) in 60 ms. (65 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4001 steps (8 resets) in 31 ms. (125 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4002 steps (8 resets) in 25 ms. (153 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 34/34 properties
[2024-06-01 20:10:54] [INFO ] Invariant cache hit.
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp46 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp61 is UNSAT
Problem AtomicPropp70 is UNSAT
Problem AtomicPropp71 is UNSAT
Problem AtomicPropp75 is UNSAT
Problem AtomicPropp78 is UNSAT
Problem AtomicPropp79 is UNSAT
Problem AtomicPropp80 is UNSAT
Problem AtomicPropp81 is UNSAT
Problem AtomicPropp82 is UNSAT
Problem AtomicPropp86 is UNSAT
Problem AtomicPropp87 is UNSAT
Problem AtomicPropp88 is UNSAT
Problem AtomicPropp90 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 3/3 constraints. Problems are: Problem set: 33 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 33 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 6/14 variables, 8/11 constraints. Problems are: Problem set: 33 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/14 variables, 0/11 constraints. Problems are: Problem set: 33 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 0/14 variables, 0/11 constraints. Problems are: Problem set: 33 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 14/14 variables, and 11 constraints, problems are : Problem set: 33 solved, 1 unsolved in 115 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 8/8 constraints, PredecessorRefiner: 34/34 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 33 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 33 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 4/8 variables, 3/3 constraints. Problems are: Problem set: 33 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/3 constraints. Problems are: Problem set: 33 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 6/14 variables, 8/11 constraints. Problems are: Problem set: 33 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/14 variables, 1/12 constraints. Problems are: Problem set: 33 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/14 variables, 0/12 constraints. Problems are: Problem set: 33 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/14 variables, 0/12 constraints. Problems are: Problem set: 33 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 14/14 variables, and 12 constraints, problems are : Problem set: 33 solved, 1 unsolved in 63 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 8/8 constraints, PredecessorRefiner: 1/34 constraints, Known Traps: 0/0 constraints]
After SMT, in 213ms problems are : Problem set: 33 solved, 1 unsolved
Finished Parikh walk after 507 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=169 )
Parikh walk visited 1 properties in 15 ms.
Successfully simplified 33 atomic propositions for a total of 16 simplifications.
[2024-06-01 20:10:54] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2024-06-01 20:10:54] [INFO ] Flatten gal took : 7 ms
FORMULA TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2023-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 20:10:54] [INFO ] Flatten gal took : 14 ms
[2024-06-01 20:10:54] [INFO ] Input system was already deterministic with 6 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 8/8 places, 6/6 transitions.
[2024-06-01 20:10:54] [INFO ] Flatten gal took : 2 ms
[2024-06-01 20:10:54] [INFO ] Flatten gal took : 2 ms
[2024-06-01 20:10:54] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 8/8 places, 6/6 transitions.
[2024-06-01 20:10:54] [INFO ] Flatten gal took : 3 ms
[2024-06-01 20:10:54] [INFO ] Flatten gal took : 2 ms
[2024-06-01 20:10:54] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 8/8 places, 6/6 transitions.
[2024-06-01 20:10:54] [INFO ] Flatten gal took : 2 ms
[2024-06-01 20:10:54] [INFO ] Flatten gal took : 2 ms
[2024-06-01 20:10:54] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 8/8 places, 6/6 transitions.
[2024-06-01 20:10:54] [INFO ] Flatten gal took : 2 ms
[2024-06-01 20:10:54] [INFO ] Flatten gal took : 2 ms
[2024-06-01 20:10:54] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 5
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 7 transition count 5
Applied a total of 2 rules in 22 ms. Remains 7 /8 variables (removed 1) and now considering 5/6 (removed 1) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 23 ms. Remains : 7/8 places, 5/6 transitions.
[2024-06-01 20:10:54] [INFO ] Flatten gal took : 2 ms
[2024-06-01 20:10:54] [INFO ] Flatten gal took : 1 ms
[2024-06-01 20:10:54] [INFO ] Input system was already deterministic with 5 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 8/8 places, 6/6 transitions.
[2024-06-01 20:10:54] [INFO ] Flatten gal took : 1 ms
[2024-06-01 20:10:54] [INFO ] Flatten gal took : 1 ms
[2024-06-01 20:10:54] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 8/8 places, 6/6 transitions.
[2024-06-01 20:10:54] [INFO ] Flatten gal took : 2 ms
[2024-06-01 20:10:54] [INFO ] Flatten gal took : 2 ms
[2024-06-01 20:10:54] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 8/8 places, 6/6 transitions.
[2024-06-01 20:10:54] [INFO ] Flatten gal took : 2 ms
[2024-06-01 20:10:54] [INFO ] Flatten gal took : 2 ms
[2024-06-01 20:10:54] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 8/8 places, 6/6 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 8 transition count 5
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 7 transition count 5
Applied a total of 2 rules in 10 ms. Remains 7 /8 variables (removed 1) and now considering 5/6 (removed 1) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10 ms. Remains : 7/8 places, 5/6 transitions.
[2024-06-01 20:10:54] [INFO ] Flatten gal took : 1 ms
[2024-06-01 20:10:54] [INFO ] Flatten gal took : 1 ms
[2024-06-01 20:10:54] [INFO ] Input system was already deterministic with 5 transitions.
RANDOM walk for 1004 steps (0 resets) in 12 ms. (77 steps per ms) remains 0/1 properties
FORMULA TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1 ms. Remains : 8/8 places, 6/6 transitions.
[2024-06-01 20:10:54] [INFO ] Flatten gal took : 1 ms
[2024-06-01 20:10:54] [INFO ] Flatten gal took : 2 ms
[2024-06-01 20:10:54] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 8/8 places, 6/6 transitions.
[2024-06-01 20:10:54] [INFO ] Flatten gal took : 1 ms
[2024-06-01 20:10:54] [INFO ] Flatten gal took : 2 ms
[2024-06-01 20:10:54] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 0 ms. Remains : 8/8 places, 6/6 transitions.
[2024-06-01 20:10:54] [INFO ] Flatten gal took : 1 ms
[2024-06-01 20:10:54] [INFO ] Flatten gal took : 2 ms
[2024-06-01 20:10:54] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 8/8 places, 6/6 transitions.
[2024-06-01 20:10:54] [INFO ] Flatten gal took : 1 ms
[2024-06-01 20:10:54] [INFO ] Flatten gal took : 1 ms
[2024-06-01 20:10:54] [INFO ] Input system was already deterministic with 6 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 8/8 places, 6/6 transitions.
[2024-06-01 20:10:54] [INFO ] Flatten gal took : 1 ms
[2024-06-01 20:10:54] [INFO ] Flatten gal took : 1 ms
[2024-06-01 20:10:54] [INFO ] Input system was already deterministic with 6 transitions.
[2024-06-01 20:10:54] [INFO ] Flatten gal took : 2 ms
[2024-06-01 20:10:54] [INFO ] Flatten gal took : 2 ms
[2024-06-01 20:10:54] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 5 ms.
[2024-06-01 20:10:54] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 8 places, 6 transitions and 18 arcs took 7 ms.
Total runtime 4177 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 : TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2024-00
Could not compute solution for formula : TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2024-01
Could not compute solution for formula : TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2024-02
Could not compute solution for formula : TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2024-04
Could not compute solution for formula : TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2024-05
Could not compute solution for formula : TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2024-06
Could not compute solution for formula : TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2024-07
Could not compute solution for formula : TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2024-08
Could not compute solution for formula : TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2024-10
Could not compute solution for formula : TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2024-11
Could not compute solution for formula : TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2023-12
Could not compute solution for formula : TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2023-14
Could not compute solution for formula : TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2023-15

BK_STOP 1717272655590

--------------------
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 TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/511/ctl_0_
ctl formula name TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2024-01
ctl formula formula --ctl=/tmp/511/ctl_1_
ctl formula name TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2024-02
ctl formula formula --ctl=/tmp/511/ctl_2_
ctl formula name TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2024-04
ctl formula formula --ctl=/tmp/511/ctl_3_
ctl formula name TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2024-05
ctl formula formula --ctl=/tmp/511/ctl_4_
ctl formula name TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2024-06
ctl formula formula --ctl=/tmp/511/ctl_5_
ctl formula name TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2024-07
ctl formula formula --ctl=/tmp/511/ctl_6_
ctl formula name TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2024-08
ctl formula formula --ctl=/tmp/511/ctl_7_
ctl formula name TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2024-10
ctl formula formula --ctl=/tmp/511/ctl_8_
ctl formula name TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2024-11
ctl formula formula --ctl=/tmp/511/ctl_9_
ctl formula name TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2023-12
ctl formula formula --ctl=/tmp/511/ctl_10_
ctl formula name TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2023-14
ctl formula formula --ctl=/tmp/511/ctl_11_
ctl formula name TwoPhaseLocking-PT-nC00500vD-CTLCardinality-2023-15
ctl formula formula --ctl=/tmp/511/ctl_12_
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="TwoPhaseLocking-PT-nC00500vD"
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 TwoPhaseLocking-PT-nC00500vD, 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 r540-smll-171690574200369"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TwoPhaseLocking-PT-nC00500vD.tgz
mv TwoPhaseLocking-PT-nC00500vD 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 ;