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.r311-tall-171662336600458.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 greatspnxred
Input is Raft-PT-09, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r311-tall-171662336600458
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 644K
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K 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 6.2K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 07:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 23 07:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 11 18:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K Apr 11 18:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Apr 11 18:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Apr 11 18:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 23 07:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:46 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 196K 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 Raft-PT-09-CTLFireability-2024-00
FORMULA_NAME Raft-PT-09-CTLFireability-2024-01
FORMULA_NAME Raft-PT-09-CTLFireability-2024-02
FORMULA_NAME Raft-PT-09-CTLFireability-2024-03
FORMULA_NAME Raft-PT-09-CTLFireability-2024-04
FORMULA_NAME Raft-PT-09-CTLFireability-2024-05
FORMULA_NAME Raft-PT-09-CTLFireability-2024-06
FORMULA_NAME Raft-PT-09-CTLFireability-2024-07
FORMULA_NAME Raft-PT-09-CTLFireability-2024-08
FORMULA_NAME Raft-PT-09-CTLFireability-2024-09
FORMULA_NAME Raft-PT-09-CTLFireability-2024-10
FORMULA_NAME Raft-PT-09-CTLFireability-2024-11
FORMULA_NAME Raft-PT-09-CTLFireability-2023-12
FORMULA_NAME Raft-PT-09-CTLFireability-2023-13
FORMULA_NAME Raft-PT-09-CTLFireability-2023-14
FORMULA_NAME Raft-PT-09-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716755239143

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Raft-PT-09
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-26 20:27:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-26 20:27:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 20:27:20] [INFO ] Load time of PNML (sax parser for PT used): 98 ms
[2024-05-26 20:27:20] [INFO ] Transformed 413 places.
[2024-05-26 20:27:20] [INFO ] Transformed 710 transitions.
[2024-05-26 20:27:20] [INFO ] Found NUPN structural information;
[2024-05-26 20:27:20] [INFO ] Parsed PT model containing 413 places and 710 transitions and 2728 arcs in 202 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Ensure Unique test removed 38 transitions
Reduce redundant transitions removed 38 transitions.
Support contains 99 out of 413 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 413/413 places, 672/672 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 412 transition count 670
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 412 transition count 670
Applied a total of 2 rules in 67 ms. Remains 412 /413 variables (removed 1) and now considering 670/672 (removed 2) transitions.
[2024-05-26 20:27:20] [INFO ] Flow matrix only has 630 transitions (discarded 40 similar events)
// Phase 1: matrix 630 rows 412 cols
[2024-05-26 20:27:20] [INFO ] Computed 81 invariants in 20 ms
[2024-05-26 20:27:21] [INFO ] Implicit Places using invariants in 371 ms returned []
[2024-05-26 20:27:21] [INFO ] Flow matrix only has 630 transitions (discarded 40 similar events)
[2024-05-26 20:27:21] [INFO ] Invariant cache hit.
[2024-05-26 20:27:21] [INFO ] State equation strengthened by 364 read => feed constraints.
[2024-05-26 20:27:21] [INFO ] Implicit Places using invariants and state equation in 675 ms returned []
Implicit Place search using SMT with State Equation took 1075 ms to find 0 implicit places.
Running 669 sub problems to find dead transitions.
[2024-05-26 20:27:21] [INFO ] Flow matrix only has 630 transitions (discarded 40 similar events)
[2024-05-26 20:27:21] [INFO ] Invariant cache hit.
[2024-05-26 20:27:21] [INFO ] State equation strengthened by 364 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/411 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 669 unsolved
At refinement iteration 1 (OVERLAPS) 1/412 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 669 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/412 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 669 unsolved
At refinement iteration 3 (OVERLAPS) 629/1041 variables, 412/493 constraints. Problems are: Problem set: 0 solved, 669 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1041 variables, 363/856 constraints. Problems are: Problem set: 0 solved, 669 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1041/1042 variables, and 856 constraints, problems are : Problem set: 0 solved, 669 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 412/412 constraints, ReadFeed: 363/364 constraints, PredecessorRefiner: 669/669 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 669 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/411 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 669 unsolved
At refinement iteration 1 (OVERLAPS) 1/412 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 669 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/412 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 669 unsolved
At refinement iteration 3 (OVERLAPS) 629/1041 variables, 412/493 constraints. Problems are: Problem set: 0 solved, 669 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1041 variables, 363/856 constraints. Problems are: Problem set: 0 solved, 669 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1041 variables, 669/1525 constraints. Problems are: Problem set: 0 solved, 669 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1041/1042 variables, and 1525 constraints, problems are : Problem set: 0 solved, 669 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 412/412 constraints, ReadFeed: 363/364 constraints, PredecessorRefiner: 669/669 constraints, Known Traps: 0/0 constraints]
After SMT, in 60587ms problems are : Problem set: 0 solved, 669 unsolved
Search for dead transitions found 0 dead transitions in 60611ms
Starting structural reductions in LTL mode, iteration 1 : 412/413 places, 670/672 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61777 ms. Remains : 412/413 places, 670/672 transitions.
Support contains 99 out of 412 places after structural reductions.
[2024-05-26 20:28:22] [INFO ] Flatten gal took : 76 ms
[2024-05-26 20:28:22] [INFO ] Flatten gal took : 39 ms
[2024-05-26 20:28:22] [INFO ] Input system was already deterministic with 670 transitions.
Reduction of identical properties reduced properties to check from 82 to 81
RANDOM walk for 40000 steps (8 resets) in 2517 ms. (15 steps per ms) remains 0/81 properties
[2024-05-26 20:28:23] [INFO ] Flatten gal took : 33 ms
[2024-05-26 20:28:23] [INFO ] Flatten gal took : 33 ms
[2024-05-26 20:28:23] [INFO ] Input system was already deterministic with 670 transitions.
Computed a total of 5 stabilizing places and 21 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 412/412 places, 670/670 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 404 transition count 654
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 404 transition count 654
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 28 place count 398 transition count 648
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 76 place count 350 transition count 600
Iterating global reduction 0 with 48 rules applied. Total rules applied 124 place count 350 transition count 600
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 172 place count 350 transition count 552
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 1 with 9 rules applied. Total rules applied 181 place count 350 transition count 543
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 199 place count 341 transition count 534
Discarding 70 places :
Symmetric choice reduction at 1 with 70 rule applications. Total rules 269 place count 271 transition count 464
Iterating global reduction 1 with 70 rules applied. Total rules applied 339 place count 271 transition count 464
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 70 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 409 place count 271 transition count 394
Applied a total of 409 rules in 145 ms. Remains 271 /412 variables (removed 141) and now considering 394/670 (removed 276) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 145 ms. Remains : 271/412 places, 394/670 transitions.
[2024-05-26 20:28:23] [INFO ] Flatten gal took : 16 ms
[2024-05-26 20:28:23] [INFO ] Flatten gal took : 16 ms
[2024-05-26 20:28:23] [INFO ] Input system was already deterministic with 394 transitions.
Starting structural reductions in LTL mode, iteration 0 : 412/412 places, 670/670 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 405 transition count 656
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 405 transition count 656
Applied a total of 14 rules in 21 ms. Remains 405 /412 variables (removed 7) and now considering 656/670 (removed 14) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21 ms. Remains : 405/412 places, 656/670 transitions.
[2024-05-26 20:28:23] [INFO ] Flatten gal took : 24 ms
[2024-05-26 20:28:24] [INFO ] Flatten gal took : 24 ms
[2024-05-26 20:28:24] [INFO ] Input system was already deterministic with 656 transitions.
Starting structural reductions in LTL mode, iteration 0 : 412/412 places, 670/670 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 406 transition count 658
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 406 transition count 658
Applied a total of 12 rules in 17 ms. Remains 406 /412 variables (removed 6) and now considering 658/670 (removed 12) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17 ms. Remains : 406/412 places, 658/670 transitions.
[2024-05-26 20:28:24] [INFO ] Flatten gal took : 23 ms
[2024-05-26 20:28:24] [INFO ] Flatten gal took : 23 ms
[2024-05-26 20:28:24] [INFO ] Input system was already deterministic with 658 transitions.
Starting structural reductions in LTL mode, iteration 0 : 412/412 places, 670/670 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 405 transition count 656
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 405 transition count 656
Applied a total of 14 rules in 13 ms. Remains 405 /412 variables (removed 7) and now considering 656/670 (removed 14) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 405/412 places, 656/670 transitions.
[2024-05-26 20:28:24] [INFO ] Flatten gal took : 21 ms
[2024-05-26 20:28:24] [INFO ] Flatten gal took : 22 ms
[2024-05-26 20:28:24] [INFO ] Input system was already deterministic with 656 transitions.
Starting structural reductions in LTL mode, iteration 0 : 412/412 places, 670/670 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 406 transition count 658
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 406 transition count 658
Applied a total of 12 rules in 15 ms. Remains 406 /412 variables (removed 6) and now considering 658/670 (removed 12) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 406/412 places, 658/670 transitions.
[2024-05-26 20:28:24] [INFO ] Flatten gal took : 20 ms
[2024-05-26 20:28:24] [INFO ] Flatten gal took : 20 ms
[2024-05-26 20:28:24] [INFO ] Input system was already deterministic with 658 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 412/412 places, 670/670 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 405 transition count 656
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 405 transition count 656
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 398 transition count 649
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 84 place count 342 transition count 593
Iterating global reduction 0 with 56 rules applied. Total rules applied 140 place count 342 transition count 593
Ensure Unique test removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 0 with 56 rules applied. Total rules applied 196 place count 342 transition count 537
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 1 with 8 rules applied. Total rules applied 204 place count 342 transition count 529
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 220 place count 334 transition count 521
Discarding 63 places :
Symmetric choice reduction at 1 with 63 rule applications. Total rules 283 place count 271 transition count 458
Iterating global reduction 1 with 63 rules applied. Total rules applied 346 place count 271 transition count 458
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Iterating post reduction 1 with 63 rules applied. Total rules applied 409 place count 271 transition count 395
Applied a total of 409 rules in 90 ms. Remains 271 /412 variables (removed 141) and now considering 395/670 (removed 275) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 90 ms. Remains : 271/412 places, 395/670 transitions.
[2024-05-26 20:28:24] [INFO ] Flatten gal took : 11 ms
[2024-05-26 20:28:24] [INFO ] Flatten gal took : 12 ms
[2024-05-26 20:28:24] [INFO ] Input system was already deterministic with 395 transitions.
Starting structural reductions in LTL mode, iteration 0 : 412/412 places, 670/670 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 404 transition count 654
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 404 transition count 654
Applied a total of 16 rules in 15 ms. Remains 404 /412 variables (removed 8) and now considering 654/670 (removed 16) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 404/412 places, 654/670 transitions.
[2024-05-26 20:28:24] [INFO ] Flatten gal took : 19 ms
[2024-05-26 20:28:24] [INFO ] Flatten gal took : 21 ms
[2024-05-26 20:28:24] [INFO ] Input system was already deterministic with 654 transitions.
Starting structural reductions in LTL mode, iteration 0 : 412/412 places, 670/670 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 404 transition count 654
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 404 transition count 654
Applied a total of 16 rules in 32 ms. Remains 404 /412 variables (removed 8) and now considering 654/670 (removed 16) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33 ms. Remains : 404/412 places, 654/670 transitions.
[2024-05-26 20:28:24] [INFO ] Flatten gal took : 19 ms
[2024-05-26 20:28:24] [INFO ] Flatten gal took : 20 ms
[2024-05-26 20:28:24] [INFO ] Input system was already deterministic with 654 transitions.
Starting structural reductions in LTL mode, iteration 0 : 412/412 places, 670/670 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 404 transition count 654
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 404 transition count 654
Applied a total of 16 rules in 14 ms. Remains 404 /412 variables (removed 8) and now considering 654/670 (removed 16) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 404/412 places, 654/670 transitions.
[2024-05-26 20:28:24] [INFO ] Flatten gal took : 17 ms
[2024-05-26 20:28:24] [INFO ] Flatten gal took : 19 ms
[2024-05-26 20:28:24] [INFO ] Input system was already deterministic with 654 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 412/412 places, 670/670 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 404 transition count 654
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 404 transition count 654
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 396 transition count 646
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 96 place count 332 transition count 582
Iterating global reduction 0 with 64 rules applied. Total rules applied 160 place count 332 transition count 582
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Iterating post reduction 0 with 64 rules applied. Total rules applied 224 place count 332 transition count 518
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 1 with 9 rules applied. Total rules applied 233 place count 332 transition count 509
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 251 place count 323 transition count 500
Discarding 72 places :
Symmetric choice reduction at 1 with 72 rule applications. Total rules 323 place count 251 transition count 428
Iterating global reduction 1 with 72 rules applied. Total rules applied 395 place count 251 transition count 428
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 467 place count 251 transition count 356
Applied a total of 467 rules in 76 ms. Remains 251 /412 variables (removed 161) and now considering 356/670 (removed 314) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 76 ms. Remains : 251/412 places, 356/670 transitions.
[2024-05-26 20:28:24] [INFO ] Flatten gal took : 9 ms
[2024-05-26 20:28:24] [INFO ] Flatten gal took : 10 ms
[2024-05-26 20:28:24] [INFO ] Input system was already deterministic with 356 transitions.
Starting structural reductions in LTL mode, iteration 0 : 412/412 places, 670/670 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 405 transition count 656
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 405 transition count 656
Applied a total of 14 rules in 14 ms. Remains 405 /412 variables (removed 7) and now considering 656/670 (removed 14) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 405/412 places, 656/670 transitions.
[2024-05-26 20:28:25] [INFO ] Flatten gal took : 19 ms
[2024-05-26 20:28:25] [INFO ] Flatten gal took : 21 ms
[2024-05-26 20:28:25] [INFO ] Input system was already deterministic with 656 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 412/412 places, 670/670 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 403 transition count 653
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 403 transition count 653
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 34 place count 394 transition count 644
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 106 place count 322 transition count 572
Iterating global reduction 0 with 72 rules applied. Total rules applied 178 place count 322 transition count 572
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 0 with 72 rules applied. Total rules applied 250 place count 322 transition count 500
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 1 with 9 rules applied. Total rules applied 259 place count 322 transition count 491
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 275 place count 314 transition count 483
Discarding 64 places :
Symmetric choice reduction at 1 with 64 rule applications. Total rules 339 place count 250 transition count 419
Iterating global reduction 1 with 64 rules applied. Total rules applied 403 place count 250 transition count 419
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Iterating post reduction 1 with 64 rules applied. Total rules applied 467 place count 250 transition count 355
Applied a total of 467 rules in 61 ms. Remains 250 /412 variables (removed 162) and now considering 355/670 (removed 315) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61 ms. Remains : 250/412 places, 355/670 transitions.
[2024-05-26 20:28:25] [INFO ] Flatten gal took : 8 ms
[2024-05-26 20:28:25] [INFO ] Flatten gal took : 9 ms
[2024-05-26 20:28:25] [INFO ] Input system was already deterministic with 355 transitions.
RANDOM walk for 515 steps (0 resets) in 10 ms. (46 steps per ms) remains 0/1 properties
FORMULA Raft-PT-09-CTLFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 412/412 places, 670/670 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 406 transition count 658
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 406 transition count 658
Applied a total of 12 rules in 10 ms. Remains 406 /412 variables (removed 6) and now considering 658/670 (removed 12) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 406/412 places, 658/670 transitions.
[2024-05-26 20:28:25] [INFO ] Flatten gal took : 18 ms
[2024-05-26 20:28:25] [INFO ] Flatten gal took : 20 ms
[2024-05-26 20:28:25] [INFO ] Input system was already deterministic with 658 transitions.
Starting structural reductions in LTL mode, iteration 0 : 412/412 places, 670/670 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 405 transition count 656
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 405 transition count 656
Applied a total of 14 rules in 11 ms. Remains 405 /412 variables (removed 7) and now considering 656/670 (removed 14) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 405/412 places, 656/670 transitions.
[2024-05-26 20:28:25] [INFO ] Flatten gal took : 17 ms
[2024-05-26 20:28:25] [INFO ] Flatten gal took : 20 ms
[2024-05-26 20:28:25] [INFO ] Input system was already deterministic with 656 transitions.
Starting structural reductions in LTL mode, iteration 0 : 412/412 places, 670/670 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 404 transition count 654
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 404 transition count 654
Applied a total of 16 rules in 11 ms. Remains 404 /412 variables (removed 8) and now considering 654/670 (removed 16) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 404/412 places, 654/670 transitions.
[2024-05-26 20:28:25] [INFO ] Flatten gal took : 18 ms
[2024-05-26 20:28:25] [INFO ] Flatten gal took : 20 ms
[2024-05-26 20:28:25] [INFO ] Input system was already deterministic with 654 transitions.
Starting structural reductions in LTL mode, iteration 0 : 412/412 places, 670/670 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 404 transition count 654
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 404 transition count 654
Applied a total of 16 rules in 11 ms. Remains 404 /412 variables (removed 8) and now considering 654/670 (removed 16) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 404/412 places, 654/670 transitions.
[2024-05-26 20:28:25] [INFO ] Flatten gal took : 18 ms
[2024-05-26 20:28:25] [INFO ] Flatten gal took : 20 ms
[2024-05-26 20:28:25] [INFO ] Input system was already deterministic with 654 transitions.
[2024-05-26 20:28:25] [INFO ] Flatten gal took : 20 ms
[2024-05-26 20:28:25] [INFO ] Flatten gal took : 21 ms
[2024-05-26 20:28:25] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 5 ms.
[2024-05-26 20:28:25] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 412 places, 670 transitions and 2646 arcs took 8 ms.
Total runtime 65381 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running Raft-PT-09

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/412/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 412
TRANSITIONS: 670
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.015s, Sys 0.001s]


SAVING FILE /home/mcc/execution/412/model (.net / .def) ...
EXPORT TIME: [User 0.001s, Sys 0.000s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 550
MODEL NAME: /home/mcc/execution/412/model
412 places, 670 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA Raft-PT-09-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-09-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-09-CTLFireability-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-09-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-09-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-09-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-09-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-09-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-09-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-09-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-09-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL

BK_TIME_CONFINEMENT_REACHED

--------------------
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
MEDDLY ERROR: Insufficient memory

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="Raft-PT-09"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is Raft-PT-09, 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 r311-tall-171662336600458"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Raft-PT-09.tgz
mv Raft-PT-09 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 ;