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.r492-smll-171636266200114.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)
..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is Echo-PT-d03r05, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r492-smll-171636266200114
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 15:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 12 04:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 160K Apr 12 04:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Apr 12 04:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 12 04:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 716K May 18 16:42 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 Echo-PT-d03r05-CTLFireability-2024-00
FORMULA_NAME Echo-PT-d03r05-CTLFireability-2024-01
FORMULA_NAME Echo-PT-d03r05-CTLFireability-2024-02
FORMULA_NAME Echo-PT-d03r05-CTLFireability-2024-03
FORMULA_NAME Echo-PT-d03r05-CTLFireability-2024-04
FORMULA_NAME Echo-PT-d03r05-CTLFireability-2024-05
FORMULA_NAME Echo-PT-d03r05-CTLFireability-2024-06
FORMULA_NAME Echo-PT-d03r05-CTLFireability-2024-07
FORMULA_NAME Echo-PT-d03r05-CTLFireability-2024-08
FORMULA_NAME Echo-PT-d03r05-CTLFireability-2024-09
FORMULA_NAME Echo-PT-d03r05-CTLFireability-2024-10
FORMULA_NAME Echo-PT-d03r05-CTLFireability-2024-11
FORMULA_NAME Echo-PT-d03r05-CTLFireability-2023-12
FORMULA_NAME Echo-PT-d03r05-CTLFireability-2023-13
FORMULA_NAME Echo-PT-d03r05-CTLFireability-2023-14
FORMULA_NAME Echo-PT-d03r05-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717205062063

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Echo-PT-d03r05
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 01:24:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 01:24:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 01:24:25] [INFO ] Load time of PNML (sax parser for PT used): 498 ms
[2024-06-01 01:24:25] [INFO ] Transformed 1445 places.
[2024-06-01 01:24:25] [INFO ] Transformed 1190 transitions.
[2024-06-01 01:24:25] [INFO ] Found NUPN structural information;
[2024-06-01 01:24:25] [INFO ] Parsed PT model containing 1445 places and 1190 transitions and 8260 arcs in 688 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 20 ms.
Support contains 302 out of 1445 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1445/1445 places, 1190/1190 transitions.
Reduce places removed 125 places and 0 transitions.
Iterating post reduction 0 with 125 rules applied. Total rules applied 125 place count 1320 transition count 1190
Applied a total of 125 rules in 225 ms. Remains 1320 /1445 variables (removed 125) and now considering 1190/1190 (removed 0) transitions.
// Phase 1: matrix 1190 rows 1320 cols
[2024-06-01 01:24:28] [INFO ] Computed 600 invariants in 2467 ms
[2024-06-01 01:25:15] [INFO ] Performed 578/1320 implicitness test of which 0 returned IMPLICIT in 41 seconds.
[2024-06-01 01:25:51] [INFO ] Performed 696/1320 implicitness test of which 0 returned IMPLICIT in 78 seconds.
[2024-06-01 01:26:14] [INFO ] Implicit Places using invariants in 108822 ms returned []
[2024-06-01 01:26:14] [INFO ] Invariant cache hit.
[2024-06-01 01:26:40] [INFO ] Implicit Places using invariants and state equation in 26282 ms returned []
Implicit Place search using SMT with State Equation took 135173 ms to find 0 implicit places.
Running 1189 sub problems to find dead transitions.
[2024-06-01 01:26:40] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1319 variables, 1319/1319 constraints. Problems are: Problem set: 0 solved, 1189 unsolved
SMT process timed out in 31393ms, After SMT, problems are : Problem set: 0 solved, 1189 unsolved
Search for dead transitions found 0 dead transitions in 31442ms
Starting structural reductions in LTL mode, iteration 1 : 1320/1445 places, 1190/1190 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 166905 ms. Remains : 1320/1445 places, 1190/1190 transitions.
Support contains 302 out of 1320 places after structural reductions.
[2024-06-01 01:27:12] [INFO ] Flatten gal took : 252 ms
[2024-06-01 01:27:13] [INFO ] Flatten gal took : 151 ms
[2024-06-01 01:27:13] [INFO ] Input system was already deterministic with 1190 transitions.
RANDOM walk for 40000 steps (156 resets) in 4010 ms. (9 steps per ms) remains 2/69 properties
BEST_FIRST walk for 40004 steps (8 resets) in 591 ms. (67 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 599 ms. (66 steps per ms) remains 1/2 properties
[2024-06-01 01:27:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1222/2510 variables, and 521 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2718 ms.
Refiners :[Domain max(s): 19/1320 constraints, Generalized P Invariants (flows): 502/600 constraints, State Equation: 0/1320 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1222/2510 variables, and 521 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2490 ms.
Refiners :[Domain max(s): 19/1320 constraints, Generalized P Invariants (flows): 502/600 constraints, State Equation: 0/1320 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 5317ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 19 out of 1320 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1320/1320 places, 1190/1190 transitions.
Graph (complete) has 4723 edges and 1320 vertex of which 1307 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.16 ms
Discarding 13 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 1307 transition count 1183
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 1306 transition count 1182
Applied a total of 8 rules in 362 ms. Remains 1306 /1320 variables (removed 14) and now considering 1182/1190 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 364 ms. Remains : 1306/1320 places, 1182/1190 transitions.
RANDOM walk for 40000 steps (160 resets) in 1227 ms. (32 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 438 ms. (91 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 370309 steps, run timeout after 3001 ms. (steps per millisecond=123 ) properties seen :0 out of 1
Probabilistic random walk after 370309 steps, saw 66498 distinct states, run finished after 3006 ms. (steps per millisecond=123 ) properties seen :0
// Phase 1: matrix 1182 rows 1306 cols
[2024-06-01 01:27:26] [INFO ] Computed 588 invariants in 2434 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 1059/1078 variables, 362/381 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1078 variables, 1059/1440 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1078 variables, 0/1440 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 228/1306 variables, 226/1666 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1306 variables, 228/1894 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1306 variables, 0/1894 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2488/2488 variables, and 3200 constraints, problems are : Problem set: 0 solved, 1 unsolved in 45017 ms.
Refiners :[Domain max(s): 1306/1306 constraints, Generalized P Invariants (flows): 588/588 constraints, State Equation: 1306/1306 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 1059/1078 variables, 362/381 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1078 variables, 1059/1440 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1078 variables, 0/1440 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 228/1306 variables, 226/1666 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1306 variables, 228/1894 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1306 variables, 0/1894 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2488/2488 variables, and 3200 constraints, problems are : Problem set: 0 solved, 1 unsolved in 45026 ms.
Refiners :[Domain max(s): 1306/1306 constraints, Generalized P Invariants (flows): 588/588 constraints, State Equation: 1306/1306 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 92588ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 19 out of 1306 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1306/1306 places, 1182/1182 transitions.
Applied a total of 0 rules in 57 ms. Remains 1306 /1306 variables (removed 0) and now considering 1182/1182 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 1306/1306 places, 1182/1182 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1306/1306 places, 1182/1182 transitions.
Applied a total of 0 rules in 52 ms. Remains 1306 /1306 variables (removed 0) and now considering 1182/1182 (removed 0) transitions.
[2024-06-01 01:28:56] [INFO ] Invariant cache hit.
[2024-06-01 01:29:42] [INFO ] Performed 630/1306 implicitness test of which 1 returned IMPLICIT in 42 seconds.
[2024-06-01 01:30:17] [INFO ] Performed 700/1306 implicitness test of which 1 returned IMPLICIT in 77 seconds.
[2024-06-01 01:30:22] [INFO ] Implicit Places using invariants in 85326 ms returned [611, 712, 733, 738, 759, 860]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 85336 ms to find 6 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1300/1306 places, 1182/1182 transitions.
Applied a total of 0 rules in 46 ms. Remains 1300 /1300 variables (removed 0) and now considering 1182/1182 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 85437 ms. Remains : 1300/1306 places, 1182/1182 transitions.
[2024-06-01 01:30:22] [INFO ] Flatten gal took : 86 ms
[2024-06-01 01:30:22] [INFO ] Flatten gal took : 91 ms
[2024-06-01 01:30:22] [INFO ] Input system was already deterministic with 1190 transitions.
Computed a total of 1320 stabilizing places and 1190 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1320 transition count 1190
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 2 formulas.
FORMULA Echo-PT-d03r05-CTLFireability-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 1320/1320 places, 1190/1190 transitions.
Applied a total of 0 rules in 31 ms. Remains 1320 /1320 variables (removed 0) and now considering 1190/1190 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32 ms. Remains : 1320/1320 places, 1190/1190 transitions.
[2024-06-01 01:30:22] [INFO ] Flatten gal took : 75 ms
[2024-06-01 01:30:22] [INFO ] Flatten gal took : 83 ms
[2024-06-01 01:30:23] [INFO ] Input system was already deterministic with 1190 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1320/1320 places, 1190/1190 transitions.
Applied a total of 0 rules in 26 ms. Remains 1320 /1320 variables (removed 0) and now considering 1190/1190 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 26 ms. Remains : 1320/1320 places, 1190/1190 transitions.
[2024-06-01 01:30:23] [INFO ] Flatten gal took : 69 ms
[2024-06-01 01:30:23] [INFO ] Flatten gal took : 75 ms
[2024-06-01 01:30:23] [INFO ] Input system was already deterministic with 1190 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1320/1320 places, 1190/1190 transitions.
Applied a total of 0 rules in 27 ms. Remains 1320 /1320 variables (removed 0) and now considering 1190/1190 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27 ms. Remains : 1320/1320 places, 1190/1190 transitions.
[2024-06-01 01:30:23] [INFO ] Flatten gal took : 61 ms
[2024-06-01 01:30:23] [INFO ] Flatten gal took : 68 ms
[2024-06-01 01:30:23] [INFO ] Input system was already deterministic with 1190 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1320/1320 places, 1190/1190 transitions.
Graph (complete) has 4723 edges and 1320 vertex of which 1313 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.31 ms
Discarding 7 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 422 ms. Remains 1312 /1320 variables (removed 8) and now considering 1188/1190 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 426 ms. Remains : 1312/1320 places, 1188/1190 transitions.
[2024-06-01 01:30:24] [INFO ] Flatten gal took : 57 ms
[2024-06-01 01:30:24] [INFO ] Flatten gal took : 60 ms
[2024-06-01 01:30:24] [INFO ] Input system was already deterministic with 1188 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1320/1320 places, 1190/1190 transitions.
Graph (complete) has 4723 edges and 1320 vertex of which 1313 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.5 ms
Discarding 7 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 53 ms. Remains 1312 /1320 variables (removed 8) and now considering 1188/1190 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 53 ms. Remains : 1312/1320 places, 1188/1190 transitions.
[2024-06-01 01:30:24] [INFO ] Flatten gal took : 53 ms
[2024-06-01 01:30:24] [INFO ] Flatten gal took : 61 ms
[2024-06-01 01:30:24] [INFO ] Input system was already deterministic with 1188 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1320/1320 places, 1190/1190 transitions.
Applied a total of 0 rules in 25 ms. Remains 1320 /1320 variables (removed 0) and now considering 1190/1190 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25 ms. Remains : 1320/1320 places, 1190/1190 transitions.
[2024-06-01 01:30:24] [INFO ] Flatten gal took : 54 ms
[2024-06-01 01:30:24] [INFO ] Flatten gal took : 58 ms
[2024-06-01 01:30:25] [INFO ] Input system was already deterministic with 1190 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1320/1320 places, 1190/1190 transitions.
Graph (complete) has 4723 edges and 1320 vertex of which 1313 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.5 ms
Discarding 7 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Applied a total of 1 rules in 105 ms. Remains 1313 /1320 variables (removed 7) and now considering 1189/1190 (removed 1) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 105 ms. Remains : 1313/1320 places, 1189/1190 transitions.
[2024-06-01 01:30:25] [INFO ] Flatten gal took : 53 ms
[2024-06-01 01:30:25] [INFO ] Flatten gal took : 59 ms
[2024-06-01 01:30:25] [INFO ] Input system was already deterministic with 1189 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1320/1320 places, 1190/1190 transitions.
Graph (complete) has 4723 edges and 1320 vertex of which 1313 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.5 ms
Discarding 7 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 51 ms. Remains 1312 /1320 variables (removed 8) and now considering 1188/1190 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 51 ms. Remains : 1312/1320 places, 1188/1190 transitions.
[2024-06-01 01:30:25] [INFO ] Flatten gal took : 53 ms
[2024-06-01 01:30:25] [INFO ] Flatten gal took : 58 ms
[2024-06-01 01:30:25] [INFO ] Input system was already deterministic with 1188 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1320/1320 places, 1190/1190 transitions.
Applied a total of 0 rules in 22 ms. Remains 1320 /1320 variables (removed 0) and now considering 1190/1190 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23 ms. Remains : 1320/1320 places, 1190/1190 transitions.
[2024-06-01 01:30:25] [INFO ] Flatten gal took : 53 ms
[2024-06-01 01:30:25] [INFO ] Flatten gal took : 59 ms
[2024-06-01 01:30:25] [INFO ] Input system was already deterministic with 1190 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1320/1320 places, 1190/1190 transitions.
Applied a total of 0 rules in 24 ms. Remains 1320 /1320 variables (removed 0) and now considering 1190/1190 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24 ms. Remains : 1320/1320 places, 1190/1190 transitions.
[2024-06-01 01:30:26] [INFO ] Flatten gal took : 52 ms
[2024-06-01 01:30:26] [INFO ] Flatten gal took : 58 ms
[2024-06-01 01:30:26] [INFO ] Input system was already deterministic with 1190 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1320/1320 places, 1190/1190 transitions.
Applied a total of 0 rules in 37 ms. Remains 1320 /1320 variables (removed 0) and now considering 1190/1190 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37 ms. Remains : 1320/1320 places, 1190/1190 transitions.
[2024-06-01 01:30:26] [INFO ] Flatten gal took : 81 ms
[2024-06-01 01:30:26] [INFO ] Flatten gal took : 88 ms
[2024-06-01 01:30:26] [INFO ] Input system was already deterministic with 1190 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1320/1320 places, 1190/1190 transitions.
Graph (complete) has 4723 edges and 1320 vertex of which 1313 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.7 ms
Discarding 7 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Applied a total of 1 rules in 51 ms. Remains 1313 /1320 variables (removed 7) and now considering 1189/1190 (removed 1) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 51 ms. Remains : 1313/1320 places, 1189/1190 transitions.
[2024-06-01 01:30:26] [INFO ] Flatten gal took : 66 ms
[2024-06-01 01:30:26] [INFO ] Flatten gal took : 56 ms
[2024-06-01 01:30:26] [INFO ] Input system was already deterministic with 1189 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1320/1320 places, 1190/1190 transitions.
Graph (complete) has 4723 edges and 1320 vertex of which 1313 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.3 ms
Discarding 7 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 46 ms. Remains 1312 /1320 variables (removed 8) and now considering 1188/1190 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 46 ms. Remains : 1312/1320 places, 1188/1190 transitions.
[2024-06-01 01:30:26] [INFO ] Flatten gal took : 52 ms
[2024-06-01 01:30:27] [INFO ] Flatten gal took : 57 ms
[2024-06-01 01:30:27] [INFO ] Input system was already deterministic with 1188 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1320/1320 places, 1190/1190 transitions.
Applied a total of 0 rules in 23 ms. Remains 1320 /1320 variables (removed 0) and now considering 1190/1190 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23 ms. Remains : 1320/1320 places, 1190/1190 transitions.
[2024-06-01 01:30:27] [INFO ] Flatten gal took : 52 ms
[2024-06-01 01:30:27] [INFO ] Flatten gal took : 56 ms
[2024-06-01 01:30:27] [INFO ] Input system was already deterministic with 1190 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1320/1320 places, 1190/1190 transitions.
Graph (complete) has 4723 edges and 1320 vertex of which 1313 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.3 ms
Discarding 7 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 42 ms. Remains 1312 /1320 variables (removed 8) and now considering 1188/1190 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 43 ms. Remains : 1312/1320 places, 1188/1190 transitions.
[2024-06-01 01:30:27] [INFO ] Flatten gal took : 52 ms
[2024-06-01 01:30:27] [INFO ] Flatten gal took : 57 ms
[2024-06-01 01:30:27] [INFO ] Input system was already deterministic with 1188 transitions.
[2024-06-01 01:30:27] [INFO ] Flatten gal took : 55 ms
[2024-06-01 01:30:27] [INFO ] Flatten gal took : 56 ms
[2024-06-01 01:30:27] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 8 ms.
[2024-06-01 01:30:27] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1320 places, 1190 transitions and 7665 arcs took 17 ms.
Total runtime 363331 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 : Echo-PT-d03r05-CTLFireability-2024-00
Could not compute solution for formula : Echo-PT-d03r05-CTLFireability-2024-01
Could not compute solution for formula : Echo-PT-d03r05-CTLFireability-2024-02
Could not compute solution for formula : Echo-PT-d03r05-CTLFireability-2024-03
Could not compute solution for formula : Echo-PT-d03r05-CTLFireability-2024-04
Could not compute solution for formula : Echo-PT-d03r05-CTLFireability-2024-05
Could not compute solution for formula : Echo-PT-d03r05-CTLFireability-2024-06
Could not compute solution for formula : Echo-PT-d03r05-CTLFireability-2024-07
Could not compute solution for formula : Echo-PT-d03r05-CTLFireability-2024-08
Could not compute solution for formula : Echo-PT-d03r05-CTLFireability-2024-09
Could not compute solution for formula : Echo-PT-d03r05-CTLFireability-2024-10
Could not compute solution for formula : Echo-PT-d03r05-CTLFireability-2024-11
Could not compute solution for formula : Echo-PT-d03r05-CTLFireability-2023-12
Could not compute solution for formula : Echo-PT-d03r05-CTLFireability-2023-13
Could not compute solution for formula : Echo-PT-d03r05-CTLFireability-2023-15

BK_STOP 1717205428342

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2024
ctl formula name Echo-PT-d03r05-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/549/ctl_0_
ctl formula name Echo-PT-d03r05-CTLFireability-2024-01
ctl formula formula --ctl=/tmp/549/ctl_1_
ctl formula name Echo-PT-d03r05-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/549/ctl_2_
ctl formula name Echo-PT-d03r05-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/549/ctl_3_
ctl formula name Echo-PT-d03r05-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/549/ctl_4_
ctl formula name Echo-PT-d03r05-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/549/ctl_5_
ctl formula name Echo-PT-d03r05-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/549/ctl_6_
ctl formula name Echo-PT-d03r05-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/549/ctl_7_
ctl formula name Echo-PT-d03r05-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/549/ctl_8_
ctl formula name Echo-PT-d03r05-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/549/ctl_9_
ctl formula name Echo-PT-d03r05-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/549/ctl_10_
ctl formula name Echo-PT-d03r05-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/549/ctl_11_
ctl formula name Echo-PT-d03r05-CTLFireability-2023-12
ctl formula formula --ctl=/tmp/549/ctl_12_
ctl formula name Echo-PT-d03r05-CTLFireability-2023-13
ctl formula formula --ctl=/tmp/549/ctl_13_
ctl formula name Echo-PT-d03r05-CTLFireability-2023-15
ctl formula formula --ctl=/tmp/549/ctl_14_
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="Echo-PT-d03r05"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is Echo-PT-d03r05, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r492-smll-171636266200114"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Echo-PT-d03r05.tgz
mv Echo-PT-d03r05 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;