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.r179-tall-171640600700050.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 greatspnxred
Input is FlexibleBarrier-PT-10a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r179-tall-171640600700050
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 524K
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K 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 6.5K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.1K Apr 13 09:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Apr 13 09:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Apr 13 09:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Apr 13 09:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:45 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 94K 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 FlexibleBarrier-PT-10a-CTLFireability-2024-00
FORMULA_NAME FlexibleBarrier-PT-10a-CTLFireability-2024-01
FORMULA_NAME FlexibleBarrier-PT-10a-CTLFireability-2024-02
FORMULA_NAME FlexibleBarrier-PT-10a-CTLFireability-2024-03
FORMULA_NAME FlexibleBarrier-PT-10a-CTLFireability-2024-04
FORMULA_NAME FlexibleBarrier-PT-10a-CTLFireability-2024-05
FORMULA_NAME FlexibleBarrier-PT-10a-CTLFireability-2024-06
FORMULA_NAME FlexibleBarrier-PT-10a-CTLFireability-2024-07
FORMULA_NAME FlexibleBarrier-PT-10a-CTLFireability-2024-08
FORMULA_NAME FlexibleBarrier-PT-10a-CTLFireability-2024-09
FORMULA_NAME FlexibleBarrier-PT-10a-CTLFireability-2024-10
FORMULA_NAME FlexibleBarrier-PT-10a-CTLFireability-2024-11
FORMULA_NAME FlexibleBarrier-PT-10a-CTLFireability-2023-12
FORMULA_NAME FlexibleBarrier-PT-10a-CTLFireability-2023-13
FORMULA_NAME FlexibleBarrier-PT-10a-CTLFireability-2023-14
FORMULA_NAME FlexibleBarrier-PT-10a-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716417953191

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FlexibleBarrier-PT-10a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-22 22:45:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-22 22:45:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 22:45:54] [INFO ] Load time of PNML (sax parser for PT used): 106 ms
[2024-05-22 22:45:54] [INFO ] Transformed 123 places.
[2024-05-22 22:45:54] [INFO ] Transformed 334 transitions.
[2024-05-22 22:45:54] [INFO ] Found NUPN structural information;
[2024-05-22 22:45:54] [INFO ] Parsed PT model containing 123 places and 334 transitions and 1467 arcs in 212 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
Ensure Unique test removed 82 transitions
Reduce redundant transitions removed 82 transitions.
Support contains 65 out of 123 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 252/252 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 123 transition count 242
Applied a total of 10 rules in 34 ms. Remains 123 /123 variables (removed 0) and now considering 242/252 (removed 10) transitions.
// Phase 1: matrix 242 rows 123 cols
[2024-05-22 22:45:54] [INFO ] Computed 12 invariants in 14 ms
[2024-05-22 22:45:55] [INFO ] Implicit Places using invariants in 236 ms returned []
[2024-05-22 22:45:55] [INFO ] Invariant cache hit.
[2024-05-22 22:45:55] [INFO ] State equation strengthened by 141 read => feed constraints.
[2024-05-22 22:45:55] [INFO ] Implicit Places using invariants and state equation in 205 ms returned []
Implicit Place search using SMT with State Equation took 472 ms to find 0 implicit places.
Running 241 sub problems to find dead transitions.
[2024-05-22 22:45:55] [INFO ] Invariant cache hit.
[2024-05-22 22:45:55] [INFO ] State equation strengthened by 141 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/122 variables, 122/122 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/122 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 2 (OVERLAPS) 1/123 variables, 12/134 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 1/135 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 5 (OVERLAPS) 242/365 variables, 123/258 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/365 variables, 141/399 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/365 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 8 (OVERLAPS) 0/365 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 241 unsolved
No progress, stopping.
After SMT solving in domain Real declared 365/365 variables, and 399 constraints, problems are : Problem set: 0 solved, 241 unsolved in 7114 ms.
Refiners :[Domain max(s): 123/123 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 123/123 constraints, ReadFeed: 141/141 constraints, PredecessorRefiner: 241/241 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 241 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/122 variables, 122/122 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/122 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 2 (OVERLAPS) 1/123 variables, 12/134 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 1/135 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 5 (OVERLAPS) 242/365 variables, 123/258 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/365 variables, 141/399 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/365 variables, 241/640 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/365 variables, 0/640 constraints. Problems are: Problem set: 0 solved, 241 unsolved
At refinement iteration 9 (OVERLAPS) 0/365 variables, 0/640 constraints. Problems are: Problem set: 0 solved, 241 unsolved
No progress, stopping.
After SMT solving in domain Int declared 365/365 variables, and 640 constraints, problems are : Problem set: 0 solved, 241 unsolved in 6604 ms.
Refiners :[Domain max(s): 123/123 constraints, Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 123/123 constraints, ReadFeed: 141/141 constraints, PredecessorRefiner: 241/241 constraints, Known Traps: 0/0 constraints]
After SMT, in 13914ms problems are : Problem set: 0 solved, 241 unsolved
Search for dead transitions found 0 dead transitions in 13935ms
Starting structural reductions in LTL mode, iteration 1 : 123/123 places, 242/252 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14468 ms. Remains : 123/123 places, 242/252 transitions.
Support contains 65 out of 123 places after structural reductions.
[2024-05-22 22:46:09] [INFO ] Flatten gal took : 45 ms
[2024-05-22 22:46:09] [INFO ] Flatten gal took : 18 ms
[2024-05-22 22:46:09] [INFO ] Input system was already deterministic with 242 transitions.
Reduction of identical properties reduced properties to check from 80 to 76
RANDOM walk for 40000 steps (8 resets) in 1388 ms. (28 steps per ms) remains 5/76 properties
BEST_FIRST walk for 40004 steps (8 resets) in 278 ms. (143 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 87 ms. (454 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 91 ms. (434 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 82 ms. (481 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 84 ms. (470 steps per ms) remains 5/5 properties
[2024-05-22 22:46:10] [INFO ] Invariant cache hit.
[2024-05-22 22:46:10] [INFO ] State equation strengthened by 141 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp39 is UNSAT
After SMT solving in domain Real declared 87/365 variables, and 25 constraints, problems are : Problem set: 5 solved, 0 unsolved in 43 ms.
Refiners :[Domain max(s): 16/123 constraints, Positive P Invariants (semi-flows): 9/12 constraints, State Equation: 0/123 constraints, ReadFeed: 0/141 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 60ms problems are : Problem set: 5 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 5 atomic propositions for a total of 16 simplifications.
FORMULA FlexibleBarrier-PT-10a-CTLFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-10a-CTLFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-22 22:46:10] [INFO ] Flatten gal took : 19 ms
[2024-05-22 22:46:10] [INFO ] Flatten gal took : 13 ms
[2024-05-22 22:46:10] [INFO ] Input system was already deterministic with 242 transitions.
Computed a total of 3 stabilizing places and 1 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 123/123 places, 242/242 transitions.
Graph (trivial) has 76 edges and 123 vertex of which 6 / 123 are part of one of the 2 SCC in 2 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
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 13 place count 113 transition count 232
Drop transitions (Redundant composition of simpler transitions.) removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 0 with 24 rules applied. Total rules applied 37 place count 113 transition count 208
Partial Post-agglomeration rule applied 5 times.
Drop transitions (Partial Post agglomeration) removed 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 42 place count 113 transition count 208
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 46 place count 109 transition count 204
Iterating global reduction 0 with 4 rules applied. Total rules applied 50 place count 109 transition count 204
Applied a total of 50 rules in 58 ms. Remains 109 /123 variables (removed 14) and now considering 204/242 (removed 38) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 58 ms. Remains : 109/123 places, 204/242 transitions.
[2024-05-22 22:46:10] [INFO ] Flatten gal took : 8 ms
[2024-05-22 22:46:10] [INFO ] Flatten gal took : 8 ms
[2024-05-22 22:46:10] [INFO ] Input system was already deterministic with 204 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 123/123 places, 242/242 transitions.
Graph (trivial) has 93 edges and 123 vertex of which 24 / 123 are part of one of the 8 SCC in 1 ms
Free SCC test removed 16 places
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
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 19 place count 98 transition count 196
Drop transitions (Redundant composition of simpler transitions.) removed 58 transitions
Redundant transition composition rules discarded 58 transitions
Iterating global reduction 0 with 58 rules applied. Total rules applied 77 place count 98 transition count 138
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 98 transition count 138
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 79 place count 97 transition count 137
Iterating global reduction 0 with 1 rules applied. Total rules applied 80 place count 97 transition count 137
Applied a total of 80 rules in 30 ms. Remains 97 /123 variables (removed 26) and now considering 137/242 (removed 105) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 30 ms. Remains : 97/123 places, 137/242 transitions.
[2024-05-22 22:46:10] [INFO ] Flatten gal took : 5 ms
[2024-05-22 22:46:10] [INFO ] Flatten gal took : 5 ms
[2024-05-22 22:46:10] [INFO ] Input system was already deterministic with 137 transitions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 242/242 transitions.
Applied a total of 0 rules in 2 ms. Remains 123 /123 variables (removed 0) and now considering 242/242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 123/123 places, 242/242 transitions.
[2024-05-22 22:46:10] [INFO ] Flatten gal took : 10 ms
[2024-05-22 22:46:10] [INFO ] Flatten gal took : 11 ms
[2024-05-22 22:46:10] [INFO ] Input system was already deterministic with 242 transitions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 242/242 transitions.
Applied a total of 0 rules in 3 ms. Remains 123 /123 variables (removed 0) and now considering 242/242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 123/123 places, 242/242 transitions.
[2024-05-22 22:46:10] [INFO ] Flatten gal took : 9 ms
[2024-05-22 22:46:10] [INFO ] Flatten gal took : 9 ms
[2024-05-22 22:46:10] [INFO ] Input system was already deterministic with 242 transitions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 242/242 transitions.
Applied a total of 0 rules in 3 ms. Remains 123 /123 variables (removed 0) and now considering 242/242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 123/123 places, 242/242 transitions.
[2024-05-22 22:46:10] [INFO ] Flatten gal took : 9 ms
[2024-05-22 22:46:10] [INFO ] Flatten gal took : 10 ms
[2024-05-22 22:46:10] [INFO ] Input system was already deterministic with 242 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 123/123 places, 242/242 transitions.
Graph (trivial) has 86 edges and 123 vertex of which 15 / 123 are part of one of the 5 SCC in 0 ms
Free SCC test removed 10 places
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 15 place count 106 transition count 215
Drop transitions (Redundant composition of simpler transitions.) removed 50 transitions
Redundant transition composition rules discarded 50 transitions
Iterating global reduction 0 with 50 rules applied. Total rules applied 65 place count 106 transition count 165
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 68 place count 106 transition count 165
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 71 place count 103 transition count 162
Iterating global reduction 0 with 3 rules applied. Total rules applied 74 place count 103 transition count 162
Applied a total of 74 rules in 25 ms. Remains 103 /123 variables (removed 20) and now considering 162/242 (removed 80) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 25 ms. Remains : 103/123 places, 162/242 transitions.
[2024-05-22 22:46:10] [INFO ] Flatten gal took : 4 ms
[2024-05-22 22:46:10] [INFO ] Flatten gal took : 9 ms
[2024-05-22 22:46:10] [INFO ] Input system was already deterministic with 162 transitions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 242/242 transitions.
Applied a total of 0 rules in 1 ms. Remains 123 /123 variables (removed 0) and now considering 242/242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 123/123 places, 242/242 transitions.
[2024-05-22 22:46:10] [INFO ] Flatten gal took : 8 ms
[2024-05-22 22:46:10] [INFO ] Flatten gal took : 8 ms
[2024-05-22 22:46:10] [INFO ] Input system was already deterministic with 242 transitions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 242/242 transitions.
Applied a total of 0 rules in 2 ms. Remains 123 /123 variables (removed 0) and now considering 242/242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 123/123 places, 242/242 transitions.
[2024-05-22 22:46:10] [INFO ] Flatten gal took : 6 ms
[2024-05-22 22:46:10] [INFO ] Flatten gal took : 7 ms
[2024-05-22 22:46:10] [INFO ] Input system was already deterministic with 242 transitions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 242/242 transitions.
Applied a total of 0 rules in 1 ms. Remains 123 /123 variables (removed 0) and now considering 242/242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 123/123 places, 242/242 transitions.
[2024-05-22 22:46:10] [INFO ] Flatten gal took : 10 ms
[2024-05-22 22:46:10] [INFO ] Flatten gal took : 8 ms
[2024-05-22 22:46:10] [INFO ] Input system was already deterministic with 242 transitions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 242/242 transitions.
Applied a total of 0 rules in 1 ms. Remains 123 /123 variables (removed 0) and now considering 242/242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 123/123 places, 242/242 transitions.
[2024-05-22 22:46:10] [INFO ] Flatten gal took : 6 ms
[2024-05-22 22:46:10] [INFO ] Flatten gal took : 8 ms
[2024-05-22 22:46:10] [INFO ] Input system was already deterministic with 242 transitions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 242/242 transitions.
Applied a total of 0 rules in 2 ms. Remains 123 /123 variables (removed 0) and now considering 242/242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 123/123 places, 242/242 transitions.
[2024-05-22 22:46:10] [INFO ] Flatten gal took : 6 ms
[2024-05-22 22:46:10] [INFO ] Flatten gal took : 7 ms
[2024-05-22 22:46:10] [INFO ] Input system was already deterministic with 242 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 123/123 places, 242/242 transitions.
Graph (trivial) has 80 edges and 123 vertex of which 15 / 123 are part of one of the 5 SCC in 1 ms
Free SCC test removed 10 places
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
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 17 place count 105 transition count 218
Drop transitions (Redundant composition of simpler transitions.) removed 51 transitions
Redundant transition composition rules discarded 51 transitions
Iterating global reduction 0 with 51 rules applied. Total rules applied 68 place count 105 transition count 167
Partial Post-agglomeration rule applied 4 times.
Drop transitions (Partial Post agglomeration) removed 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 72 place count 105 transition count 167
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 74 place count 103 transition count 165
Iterating global reduction 0 with 2 rules applied. Total rules applied 76 place count 103 transition count 165
Applied a total of 76 rules in 20 ms. Remains 103 /123 variables (removed 20) and now considering 165/242 (removed 77) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 21 ms. Remains : 103/123 places, 165/242 transitions.
[2024-05-22 22:46:10] [INFO ] Flatten gal took : 4 ms
[2024-05-22 22:46:10] [INFO ] Flatten gal took : 5 ms
[2024-05-22 22:46:10] [INFO ] Input system was already deterministic with 165 transitions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 242/242 transitions.
Applied a total of 0 rules in 2 ms. Remains 123 /123 variables (removed 0) and now considering 242/242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 123/123 places, 242/242 transitions.
[2024-05-22 22:46:10] [INFO ] Flatten gal took : 7 ms
[2024-05-22 22:46:10] [INFO ] Flatten gal took : 7 ms
[2024-05-22 22:46:10] [INFO ] Input system was already deterministic with 242 transitions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 242/242 transitions.
Applied a total of 0 rules in 2 ms. Remains 123 /123 variables (removed 0) and now considering 242/242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 123/123 places, 242/242 transitions.
[2024-05-22 22:46:10] [INFO ] Flatten gal took : 7 ms
[2024-05-22 22:46:10] [INFO ] Flatten gal took : 7 ms
[2024-05-22 22:46:10] [INFO ] Input system was already deterministic with 242 transitions.
[2024-05-22 22:46:10] [INFO ] Flatten gal took : 7 ms
[2024-05-22 22:46:11] [INFO ] Flatten gal took : 8 ms
[2024-05-22 22:46:11] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2024-05-22 22:46:11] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 123 places, 242 transitions and 939 arcs took 4 ms.
Total runtime 16631 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running FlexibleBarrier-PT-10a

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/401/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 123
TRANSITIONS: 242
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.005s, Sys 0.000s]


SAVING FILE /home/mcc/execution/401/model (.net / .def) ...
EXPORT TIME: [User 0.000s, 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: 538
MODEL NAME: /home/mcc/execution/401/model
123 places, 242 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.
Building monolithic NSF...
FORMULA FlexibleBarrier-PT-10a-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA FlexibleBarrier-PT-10a-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA FlexibleBarrier-PT-10a-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA FlexibleBarrier-PT-10a-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA FlexibleBarrier-PT-10a-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA FlexibleBarrier-PT-10a-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA FlexibleBarrier-PT-10a-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA FlexibleBarrier-PT-10a-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA FlexibleBarrier-PT-10a-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA FlexibleBarrier-PT-10a-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA FlexibleBarrier-PT-10a-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA FlexibleBarrier-PT-10a-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA FlexibleBarrier-PT-10a-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA FlexibleBarrier-PT-10a-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1716417972116

--------------------
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="FlexibleBarrier-PT-10a"
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 FlexibleBarrier-PT-10a, 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 r179-tall-171640600700050"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-10a.tgz
mv FlexibleBarrier-PT-10a 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 ;