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-171662336600450.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-08, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r311-tall-171662336600450
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 600K
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K 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 43K 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 3.3K Apr 23 07:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 23 07:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Apr 11 18:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 101K Apr 11 18:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 17:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 95K Apr 11 17:58 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 156K 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-08-CTLFireability-2024-00
FORMULA_NAME Raft-PT-08-CTLFireability-2024-01
FORMULA_NAME Raft-PT-08-CTLFireability-2024-02
FORMULA_NAME Raft-PT-08-CTLFireability-2024-03
FORMULA_NAME Raft-PT-08-CTLFireability-2024-04
FORMULA_NAME Raft-PT-08-CTLFireability-2024-05
FORMULA_NAME Raft-PT-08-CTLFireability-2024-06
FORMULA_NAME Raft-PT-08-CTLFireability-2024-07
FORMULA_NAME Raft-PT-08-CTLFireability-2024-08
FORMULA_NAME Raft-PT-08-CTLFireability-2024-09
FORMULA_NAME Raft-PT-08-CTLFireability-2024-10
FORMULA_NAME Raft-PT-08-CTLFireability-2024-11
FORMULA_NAME Raft-PT-08-CTLFireability-2023-12
FORMULA_NAME Raft-PT-08-CTLFireability-2023-13
FORMULA_NAME Raft-PT-08-CTLFireability-2023-14
FORMULA_NAME Raft-PT-08-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716754782232

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-08
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-26 20:19:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-26 20:19:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 20:19:43] [INFO ] Load time of PNML (sax parser for PT used): 101 ms
[2024-05-26 20:19:43] [INFO ] Transformed 328 places.
[2024-05-26 20:19:43] [INFO ] Transformed 568 transitions.
[2024-05-26 20:19:43] [INFO ] Found NUPN structural information;
[2024-05-26 20:19:43] [INFO ] Parsed PT model containing 328 places and 568 transitions and 2163 arcs in 202 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Ensure Unique test removed 34 transitions
Reduce redundant transitions removed 34 transitions.
Support contains 84 out of 328 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 328/328 places, 534/534 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 324 transition count 526
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 324 transition count 526
Applied a total of 8 rules in 45 ms. Remains 324 /328 variables (removed 4) and now considering 526/534 (removed 8) transitions.
[2024-05-26 20:19:43] [INFO ] Flow matrix only has 494 transitions (discarded 32 similar events)
// Phase 1: matrix 494 rows 324 cols
[2024-05-26 20:19:43] [INFO ] Computed 64 invariants in 18 ms
[2024-05-26 20:19:44] [INFO ] Implicit Places using invariants in 331 ms returned []
[2024-05-26 20:19:44] [INFO ] Flow matrix only has 494 transitions (discarded 32 similar events)
[2024-05-26 20:19:44] [INFO ] Invariant cache hit.
[2024-05-26 20:19:44] [INFO ] State equation strengthened by 284 read => feed constraints.
[2024-05-26 20:19:44] [INFO ] Implicit Places using invariants and state equation in 489 ms returned []
Implicit Place search using SMT with State Equation took 858 ms to find 0 implicit places.
Running 525 sub problems to find dead transitions.
[2024-05-26 20:19:44] [INFO ] Flow matrix only has 494 transitions (discarded 32 similar events)
[2024-05-26 20:19:44] [INFO ] Invariant cache hit.
[2024-05-26 20:19:44] [INFO ] State equation strengthened by 284 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/323 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 525 unsolved
At refinement iteration 1 (OVERLAPS) 1/324 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 525 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/324 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 525 unsolved
At refinement iteration 3 (OVERLAPS) 493/817 variables, 324/388 constraints. Problems are: Problem set: 0 solved, 525 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/817 variables, 283/671 constraints. Problems are: Problem set: 0 solved, 525 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/817 variables, 0/671 constraints. Problems are: Problem set: 0 solved, 525 unsolved
At refinement iteration 6 (OVERLAPS) 1/818 variables, 1/672 constraints. Problems are: Problem set: 0 solved, 525 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 818/818 variables, and 672 constraints, problems are : Problem set: 0 solved, 525 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 64/64 constraints, State Equation: 324/324 constraints, ReadFeed: 284/284 constraints, PredecessorRefiner: 525/525 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 525 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/323 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 525 unsolved
At refinement iteration 1 (OVERLAPS) 1/324 variables, 64/64 constraints. Problems are: Problem set: 0 solved, 525 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/324 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 525 unsolved
At refinement iteration 3 (OVERLAPS) 493/817 variables, 324/388 constraints. Problems are: Problem set: 0 solved, 525 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/817 variables, 283/671 constraints. Problems are: Problem set: 0 solved, 525 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/817 variables, 525/1196 constraints. Problems are: Problem set: 0 solved, 525 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/817 variables, 0/1196 constraints. Problems are: Problem set: 0 solved, 525 unsolved
At refinement iteration 7 (OVERLAPS) 1/818 variables, 1/1197 constraints. Problems are: Problem set: 0 solved, 525 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 0)
(s2 0)
(s3 0)
(s4 1)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 0)
(s10 1)
(s11 0)
(s12 0)
(s13 0)
(s14 1)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 1)
(s21 0)
(s22 1)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 1)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 1)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 1)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 1)
(s46 0)
(s47 0)
(s48 0)
(s49 1)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 1)
(s56 0)
(s57 1)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 1)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 1)
(s71 0)
(s72 0)
(s73 0)
(s74 1)
(s75 0)
(s76 0)
(s77 0)
(s78 0)
(s79 1)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 1)
(s85 0)
(s86 0)
(s87 0)
(s88 0)
(s89 0)
(s90 1)
(s91 0)
(s92 0)
(s93 1)
(s94 0)
(s95 0)
(s96 0)
(s97 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 818/818 variables, and 1197 constraints, problems are : Problem set: 0 solved, 525 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 64/64 constraints, State Equation: 324/324 constraints, ReadFeed: 284/284 constraints, PredecessorRefiner: 525/525 constraints, Known Traps: 0/0 constraints]
After SMT, in 60479ms problems are : Problem set: 0 solved, 525 unsolved
Search for dead transitions found 0 dead transitions in 60512ms
Starting structural reductions in LTL mode, iteration 1 : 324/328 places, 526/534 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61436 ms. Remains : 324/328 places, 526/534 transitions.
Support contains 84 out of 324 places after structural reductions.
[2024-05-26 20:20:45] [INFO ] Flatten gal took : 64 ms
[2024-05-26 20:20:45] [INFO ] Flatten gal took : 31 ms
[2024-05-26 20:20:45] [INFO ] Input system was already deterministic with 526 transitions.
Support contains 80 out of 324 places (down from 84) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 2415 ms. (16 steps per ms) remains 1/66 properties
BEST_FIRST walk for 40004 steps (8 resets) in 150 ms. (264 steps per ms) remains 1/1 properties
[2024-05-26 20:20:46] [INFO ] Flow matrix only has 494 transitions (discarded 32 similar events)
[2024-05-26 20:20:46] [INFO ] Invariant cache hit.
[2024-05-26 20:20:46] [INFO ] State equation strengthened by 284 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp63 is UNSAT
After SMT solving in domain Real declared 26/818 variables, and 5 constraints, problems are : Problem set: 1 solved, 0 unsolved in 30 ms.
Refiners :[Positive P Invariants (semi-flows): 5/64 constraints, State Equation: 0/324 constraints, ReadFeed: 0/284 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 53ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2024-05-26 20:20:46] [INFO ] Flatten gal took : 26 ms
[2024-05-26 20:20:46] [INFO ] Flatten gal took : 29 ms
[2024-05-26 20:20:46] [INFO ] Input system was already deterministic with 526 transitions.
Computed a total of 5 stabilizing places and 19 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 526/526 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 320 transition count 518
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 320 transition count 518
Applied a total of 8 rules in 18 ms. Remains 320 /324 variables (removed 4) and now considering 518/526 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18 ms. Remains : 320/324 places, 518/526 transitions.
[2024-05-26 20:20:46] [INFO ] Flatten gal took : 21 ms
[2024-05-26 20:20:46] [INFO ] Flatten gal took : 22 ms
[2024-05-26 20:20:46] [INFO ] Input system was already deterministic with 518 transitions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 526/526 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 322 transition count 522
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 322 transition count 522
Applied a total of 4 rules in 13 ms. Remains 322 /324 variables (removed 2) and now considering 522/526 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 322/324 places, 522/526 transitions.
[2024-05-26 20:20:46] [INFO ] Flatten gal took : 17 ms
[2024-05-26 20:20:46] [INFO ] Flatten gal took : 18 ms
[2024-05-26 20:20:46] [INFO ] Input system was already deterministic with 522 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 324/324 places, 526/526 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 319 transition count 517
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 319 transition count 517
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 0 with 16 rules applied. Total rules applied 24 place count 311 transition count 509
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 80 place count 255 transition count 453
Iterating global reduction 0 with 56 rules applied. Total rules applied 136 place count 255 transition count 453
Ensure Unique test removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 0 with 56 rules applied. Total rules applied 192 place count 255 transition count 397
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 200 place count 255 transition count 389
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 1 with 14 rules applied. Total rules applied 214 place count 248 transition count 382
Discarding 49 places :
Symmetric choice reduction at 1 with 49 rule applications. Total rules 263 place count 199 transition count 333
Iterating global reduction 1 with 49 rules applied. Total rules applied 312 place count 199 transition count 333
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 1 with 49 rules applied. Total rules applied 361 place count 199 transition count 284
Applied a total of 361 rules in 93 ms. Remains 199 /324 variables (removed 125) and now considering 284/526 (removed 242) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 94 ms. Remains : 199/324 places, 284/526 transitions.
[2024-05-26 20:20:46] [INFO ] Flatten gal took : 8 ms
[2024-05-26 20:20:46] [INFO ] Flatten gal took : 8 ms
[2024-05-26 20:20:46] [INFO ] Input system was already deterministic with 284 transitions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 526/526 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 320 transition count 518
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 320 transition count 518
Applied a total of 8 rules in 13 ms. Remains 320 /324 variables (removed 4) and now considering 518/526 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 320/324 places, 518/526 transitions.
[2024-05-26 20:20:46] [INFO ] Flatten gal took : 22 ms
[2024-05-26 20:20:46] [INFO ] Flatten gal took : 18 ms
[2024-05-26 20:20:46] [INFO ] Input system was already deterministic with 518 transitions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 526/526 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 321 transition count 520
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 321 transition count 520
Applied a total of 6 rules in 9 ms. Remains 321 /324 variables (removed 3) and now considering 520/526 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 321/324 places, 520/526 transitions.
[2024-05-26 20:20:46] [INFO ] Flatten gal took : 14 ms
[2024-05-26 20:20:47] [INFO ] Flatten gal took : 16 ms
[2024-05-26 20:20:47] [INFO ] Input system was already deterministic with 520 transitions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 526/526 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 320 transition count 518
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 320 transition count 518
Applied a total of 8 rules in 9 ms. Remains 320 /324 variables (removed 4) and now considering 518/526 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 320/324 places, 518/526 transitions.
[2024-05-26 20:20:47] [INFO ] Flatten gal took : 16 ms
[2024-05-26 20:20:47] [INFO ] Flatten gal took : 17 ms
[2024-05-26 20:20:47] [INFO ] Input system was already deterministic with 518 transitions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 526/526 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 320 transition count 518
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 320 transition count 518
Applied a total of 8 rules in 9 ms. Remains 320 /324 variables (removed 4) and now considering 518/526 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 320/324 places, 518/526 transitions.
[2024-05-26 20:20:47] [INFO ] Flatten gal took : 14 ms
[2024-05-26 20:20:47] [INFO ] Flatten gal took : 14 ms
[2024-05-26 20:20:47] [INFO ] Input system was already deterministic with 518 transitions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 526/526 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 320 transition count 518
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 320 transition count 518
Applied a total of 8 rules in 10 ms. Remains 320 /324 variables (removed 4) and now considering 518/526 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 320/324 places, 518/526 transitions.
[2024-05-26 20:20:47] [INFO ] Flatten gal took : 15 ms
[2024-05-26 20:20:47] [INFO ] Flatten gal took : 16 ms
[2024-05-26 20:20:47] [INFO ] Input system was already deterministic with 518 transitions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 526/526 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 320 transition count 518
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 320 transition count 518
Applied a total of 8 rules in 9 ms. Remains 320 /324 variables (removed 4) and now considering 518/526 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 320/324 places, 518/526 transitions.
[2024-05-26 20:20:47] [INFO ] Flatten gal took : 13 ms
[2024-05-26 20:20:47] [INFO ] Flatten gal took : 14 ms
[2024-05-26 20:20:47] [INFO ] Input system was already deterministic with 518 transitions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 526/526 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 321 transition count 520
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 321 transition count 520
Applied a total of 6 rules in 7 ms. Remains 321 /324 variables (removed 3) and now considering 520/526 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 321/324 places, 520/526 transitions.
[2024-05-26 20:20:47] [INFO ] Flatten gal took : 14 ms
[2024-05-26 20:20:47] [INFO ] Flatten gal took : 15 ms
[2024-05-26 20:20:47] [INFO ] Input system was already deterministic with 520 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 324/324 places, 526/526 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 320 transition count 518
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 320 transition count 518
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 14 place count 317 transition count 515
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 35 place count 296 transition count 494
Iterating global reduction 0 with 21 rules applied. Total rules applied 56 place count 296 transition count 494
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 77 place count 296 transition count 473
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 85 place count 296 transition count 465
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 101 place count 288 transition count 457
Discarding 55 places :
Symmetric choice reduction at 1 with 55 rule applications. Total rules 156 place count 233 transition count 402
Iterating global reduction 1 with 55 rules applied. Total rules applied 211 place count 233 transition count 402
Ensure Unique test removed 55 transitions
Reduce isomorphic transitions removed 55 transitions.
Iterating post reduction 1 with 55 rules applied. Total rules applied 266 place count 233 transition count 347
Applied a total of 266 rules in 68 ms. Remains 233 /324 variables (removed 91) and now considering 347/526 (removed 179) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 69 ms. Remains : 233/324 places, 347/526 transitions.
[2024-05-26 20:20:47] [INFO ] Flatten gal took : 8 ms
[2024-05-26 20:20:47] [INFO ] Flatten gal took : 9 ms
[2024-05-26 20:20:47] [INFO ] Input system was already deterministic with 347 transitions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 526/526 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 320 transition count 518
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 320 transition count 518
Applied a total of 8 rules in 6 ms. Remains 320 /324 variables (removed 4) and now considering 518/526 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 320/324 places, 518/526 transitions.
[2024-05-26 20:20:47] [INFO ] Flatten gal took : 20 ms
[2024-05-26 20:20:47] [INFO ] Flatten gal took : 14 ms
[2024-05-26 20:20:47] [INFO ] Input system was already deterministic with 518 transitions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 526/526 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 320 transition count 518
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 320 transition count 518
Applied a total of 8 rules in 7 ms. Remains 320 /324 variables (removed 4) and now considering 518/526 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 320/324 places, 518/526 transitions.
[2024-05-26 20:20:47] [INFO ] Flatten gal took : 13 ms
[2024-05-26 20:20:47] [INFO ] Flatten gal took : 15 ms
[2024-05-26 20:20:47] [INFO ] Input system was already deterministic with 518 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 324/324 places, 526/526 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 320 transition count 518
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 320 transition count 518
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 18 place count 315 transition count 513
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 53 place count 280 transition count 478
Iterating global reduction 0 with 35 rules applied. Total rules applied 88 place count 280 transition count 478
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 123 place count 280 transition count 443
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 131 place count 280 transition count 435
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 147 place count 272 transition count 427
Discarding 55 places :
Symmetric choice reduction at 1 with 55 rule applications. Total rules 202 place count 217 transition count 372
Iterating global reduction 1 with 55 rules applied. Total rules applied 257 place count 217 transition count 372
Ensure Unique test removed 55 transitions
Reduce isomorphic transitions removed 55 transitions.
Iterating post reduction 1 with 55 rules applied. Total rules applied 312 place count 217 transition count 317
Applied a total of 312 rules in 51 ms. Remains 217 /324 variables (removed 107) and now considering 317/526 (removed 209) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 51 ms. Remains : 217/324 places, 317/526 transitions.
[2024-05-26 20:20:47] [INFO ] Flatten gal took : 8 ms
[2024-05-26 20:20:47] [INFO ] Flatten gal took : 8 ms
[2024-05-26 20:20:47] [INFO ] Input system was already deterministic with 317 transitions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 526/526 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 320 transition count 518
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 320 transition count 518
Applied a total of 8 rules in 16 ms. Remains 320 /324 variables (removed 4) and now considering 518/526 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 320/324 places, 518/526 transitions.
[2024-05-26 20:20:47] [INFO ] Flatten gal took : 13 ms
[2024-05-26 20:20:47] [INFO ] Flatten gal took : 15 ms
[2024-05-26 20:20:47] [INFO ] Input system was already deterministic with 518 transitions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 526/526 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 320 transition count 518
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 320 transition count 518
Applied a total of 8 rules in 11 ms. Remains 320 /324 variables (removed 4) and now considering 518/526 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 320/324 places, 518/526 transitions.
[2024-05-26 20:20:47] [INFO ] Flatten gal took : 14 ms
[2024-05-26 20:20:47] [INFO ] Flatten gal took : 14 ms
[2024-05-26 20:20:47] [INFO ] Input system was already deterministic with 518 transitions.
[2024-05-26 20:20:47] [INFO ] Flatten gal took : 14 ms
[2024-05-26 20:20:48] [INFO ] Flatten gal took : 14 ms
[2024-05-26 20:20:48] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 10 ms.
[2024-05-26 20:20:48] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 324 places, 526 transitions and 2071 arcs took 13 ms.
Total runtime 64699 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running Raft-PT-08

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/413/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 324
TRANSITIONS: 526
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.007s, Sys 0.004s]


SAVING FILE /home/mcc/execution/413/model (.net / .def) ...
EXPORT TIME: [User 0.002s, 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: 557
MODEL NAME: /home/mcc/execution/413/model
324 places, 526 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-08-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-08-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-08-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-08-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-08-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-08-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-08-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-08-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-08-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-08-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-08-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-08-CTLFireability-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Raft-PT-08-CTLFireability-2023-13 FALSE 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

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-08"
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-08, 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-171662336600450"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Raft-PT-08.tgz
mv Raft-PT-08 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 ;