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.r135-tall-171631130600209.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 Diffusion2D-PT-D10N100, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r135-tall-171631130600209
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 736K
-rw-r--r-- 1 mcc users 6.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K 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 6.3K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K Apr 22 14:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 22 14:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 11 14:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 116K Apr 11 14:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 11 14:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 104K Apr 11 14:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 8 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 255K 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 Diffusion2D-PT-D10N100-CTLCardinality-2024-00
FORMULA_NAME Diffusion2D-PT-D10N100-CTLCardinality-2024-01
FORMULA_NAME Diffusion2D-PT-D10N100-CTLCardinality-2024-02
FORMULA_NAME Diffusion2D-PT-D10N100-CTLCardinality-2024-03
FORMULA_NAME Diffusion2D-PT-D10N100-CTLCardinality-2024-04
FORMULA_NAME Diffusion2D-PT-D10N100-CTLCardinality-2024-05
FORMULA_NAME Diffusion2D-PT-D10N100-CTLCardinality-2024-06
FORMULA_NAME Diffusion2D-PT-D10N100-CTLCardinality-2024-07
FORMULA_NAME Diffusion2D-PT-D10N100-CTLCardinality-2024-08
FORMULA_NAME Diffusion2D-PT-D10N100-CTLCardinality-2024-09
FORMULA_NAME Diffusion2D-PT-D10N100-CTLCardinality-2024-10
FORMULA_NAME Diffusion2D-PT-D10N100-CTLCardinality-2024-11
FORMULA_NAME Diffusion2D-PT-D10N100-CTLCardinality-2023-12
FORMULA_NAME Diffusion2D-PT-D10N100-CTLCardinality-2023-13
FORMULA_NAME Diffusion2D-PT-D10N100-CTLCardinality-2023-14
FORMULA_NAME Diffusion2D-PT-D10N100-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716343667088

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Diffusion2D-PT-D10N100
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-22 02:07:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-22 02:07:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 02:07:48] [INFO ] Load time of PNML (sax parser for PT used): 92 ms
[2024-05-22 02:07:48] [INFO ] Transformed 100 places.
[2024-05-22 02:07:48] [INFO ] Transformed 684 transitions.
[2024-05-22 02:07:48] [INFO ] Parsed PT model containing 100 places and 684 transitions and 1368 arcs in 192 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Support contains 71 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 15 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
// Phase 1: matrix 684 rows 100 cols
[2024-05-22 02:07:48] [INFO ] Computed 1 invariants in 25 ms
[2024-05-22 02:07:48] [INFO ] Implicit Places using invariants in 170 ms returned []
[2024-05-22 02:07:48] [INFO ] Invariant cache hit.
[2024-05-22 02:07:48] [INFO ] Implicit Places using invariants and state equation in 169 ms returned []
Implicit Place search using SMT with State Equation took 368 ms to find 0 implicit places.
Running 676 sub problems to find dead transitions.
[2024-05-22 02:07:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 1 (OVERLAPS) 1/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 3 (OVERLAPS) 684/784 variables, 100/101 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/784 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 5 (OVERLAPS) 0/784 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 676 unsolved
No progress, stopping.
After SMT solving in domain Real declared 784/784 variables, and 101 constraints, problems are : Problem set: 0 solved, 676 unsolved in 18011 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 676/676 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 676 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 1 (OVERLAPS) 1/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 3 (OVERLAPS) 684/784 variables, 100/101 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/784 variables, 676/777 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/784 variables, 0/777 constraints. Problems are: Problem set: 0 solved, 676 unsolved
At refinement iteration 6 (OVERLAPS) 0/784 variables, 0/777 constraints. Problems are: Problem set: 0 solved, 676 unsolved
No progress, stopping.
After SMT solving in domain Int declared 784/784 variables, and 777 constraints, problems are : Problem set: 0 solved, 676 unsolved in 13697 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 676/676 constraints, Known Traps: 0/0 constraints]
After SMT, in 31985ms problems are : Problem set: 0 solved, 676 unsolved
Search for dead transitions found 0 dead transitions in 32009ms
Finished structural reductions in LTL mode , in 1 iterations and 32420 ms. Remains : 100/100 places, 684/684 transitions.
Support contains 71 out of 100 places after structural reductions.
[2024-05-22 02:08:21] [INFO ] Flatten gal took : 57 ms
[2024-05-22 02:08:21] [INFO ] Flatten gal took : 25 ms
[2024-05-22 02:08:21] [INFO ] Input system was already deterministic with 684 transitions.
RANDOM walk for 40286 steps (8 resets) in 177 ms. (226 steps per ms) remains 29/74 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 29/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 28/29 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 27/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 26/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 25/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 24/25 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 24/24 properties
[2024-05-22 02:08:21] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 24 unsolved
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp26 is UNSAT
At refinement iteration 1 (OVERLAPS) 69/100 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/1 constraints. Problems are: Problem set: 2 solved, 22 unsolved
At refinement iteration 3 (OVERLAPS) 684/784 variables, 100/101 constraints. Problems are: Problem set: 2 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/784 variables, 0/101 constraints. Problems are: Problem set: 2 solved, 22 unsolved
At refinement iteration 5 (OVERLAPS) 0/784 variables, 0/101 constraints. Problems are: Problem set: 2 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Real declared 784/784 variables, and 101 constraints, problems are : Problem set: 2 solved, 22 unsolved in 643 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 22 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/29 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 22 unsolved
At refinement iteration 1 (OVERLAPS) 71/100 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 22 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/1 constraints. Problems are: Problem set: 2 solved, 22 unsolved
At refinement iteration 3 (OVERLAPS) 684/784 variables, 100/101 constraints. Problems are: Problem set: 2 solved, 22 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/784 variables, 22/123 constraints. Problems are: Problem set: 2 solved, 22 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/784 variables, 0/123 constraints. Problems are: Problem set: 2 solved, 22 unsolved
At refinement iteration 6 (OVERLAPS) 0/784 variables, 0/123 constraints. Problems are: Problem set: 2 solved, 22 unsolved
No progress, stopping.
After SMT solving in domain Int declared 784/784 variables, and 123 constraints, problems are : Problem set: 2 solved, 22 unsolved in 965 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 100/100 constraints, PredecessorRefiner: 22/24 constraints, Known Traps: 0/0 constraints]
After SMT, in 1625ms problems are : Problem set: 2 solved, 22 unsolved
Parikh walk visited 16 properties in 30554 ms.
Support contains 9 out of 100 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 576 edges and 100 vertex of which 91 / 100 are part of one of the 1 SCC in 3 ms
Free SCC test removed 90 places
Drop transitions (Empty/Sink Transition effects.) removed 576 transitions
Ensure Unique test removed 84 transitions
Reduce isomorphic transitions removed 660 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 8 place count 10 transition count 17
Applied a total of 8 rules in 20 ms. Remains 10 /100 variables (removed 90) and now considering 17/684 (removed 667) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 10/100 places, 17/684 transitions.
RANDOM walk for 40008 steps (8 resets) in 56 ms. (701 steps per ms) remains 1/6 properties
BEST_FIRST walk for 3062 steps (0 resets) in 7 ms. (382 steps per ms) remains 0/1 properties
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
[2024-05-22 02:08:53] [INFO ] Flatten gal took : 21 ms
[2024-05-22 02:08:53] [INFO ] Flatten gal took : 21 ms
[2024-05-22 02:08:53] [INFO ] Input system was already deterministic with 684 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 652 edges and 100 vertex of which 98 / 100 are part of one of the 1 SCC in 1 ms
Free SCC test removed 97 places
Ensure Unique test removed 679 transitions
Reduce isomorphic transitions removed 679 transitions.
Applied a total of 1 rules in 3 ms. Remains 3 /100 variables (removed 97) and now considering 5/684 (removed 679) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3 ms. Remains : 3/100 places, 5/684 transitions.
[2024-05-22 02:08:53] [INFO ] Flatten gal took : 0 ms
[2024-05-22 02:08:53] [INFO ] Flatten gal took : 0 ms
[2024-05-22 02:08:53] [INFO ] Input system was already deterministic with 5 transitions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 7 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 100/100 places, 684/684 transitions.
[2024-05-22 02:08:53] [INFO ] Flatten gal took : 19 ms
[2024-05-22 02:08:53] [INFO ] Flatten gal took : 18 ms
[2024-05-22 02:08:54] [INFO ] Input system was already deterministic with 684 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 664 edges and 100 vertex of which 98 / 100 are part of one of the 1 SCC in 1 ms
Free SCC test removed 97 places
Ensure Unique test removed 679 transitions
Reduce isomorphic transitions removed 679 transitions.
Applied a total of 1 rules in 2 ms. Remains 3 /100 variables (removed 97) and now considering 5/684 (removed 679) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2 ms. Remains : 3/100 places, 5/684 transitions.
[2024-05-22 02:08:54] [INFO ] Flatten gal took : 0 ms
[2024-05-22 02:08:54] [INFO ] Flatten gal took : 1 ms
[2024-05-22 02:08:54] [INFO ] Input system was already deterministic with 5 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 642 edges and 100 vertex of which 97 / 100 are part of one of the 1 SCC in 0 ms
Free SCC test removed 96 places
Ensure Unique test removed 677 transitions
Reduce isomorphic transitions removed 677 transitions.
Applied a total of 1 rules in 2 ms. Remains 4 /100 variables (removed 96) and now considering 7/684 (removed 677) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2 ms. Remains : 4/100 places, 7/684 transitions.
[2024-05-22 02:08:54] [INFO ] Flatten gal took : 0 ms
[2024-05-22 02:08:54] [INFO ] Flatten gal took : 0 ms
[2024-05-22 02:08:54] [INFO ] Input system was already deterministic with 7 transitions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 7 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 100/100 places, 684/684 transitions.
[2024-05-22 02:08:54] [INFO ] Flatten gal took : 18 ms
[2024-05-22 02:08:54] [INFO ] Flatten gal took : 16 ms
[2024-05-22 02:08:54] [INFO ] Input system was already deterministic with 684 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 674 edges and 100 vertex of which 99 / 100 are part of one of the 1 SCC in 1 ms
Free SCC test removed 98 places
Ensure Unique test removed 681 transitions
Reduce isomorphic transitions removed 681 transitions.
Applied a total of 1 rules in 2 ms. Remains 2 /100 variables (removed 98) and now considering 3/684 (removed 681) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2 ms. Remains : 2/100 places, 3/684 transitions.
[2024-05-22 02:08:54] [INFO ] Flatten gal took : 0 ms
[2024-05-22 02:08:54] [INFO ] Flatten gal took : 0 ms
[2024-05-22 02:08:54] [INFO ] Input system was already deterministic with 3 transitions.
RANDOM walk for 404 steps (0 resets) in 4 ms. (80 steps per ms) remains 0/1 properties
FORMULA Diffusion2D-PT-D10N100-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 376 edges and 100 vertex of which 75 / 100 are part of one of the 1 SCC in 1 ms
Free SCC test removed 74 places
Ensure Unique test removed 599 transitions
Reduce isomorphic transitions removed 599 transitions.
Applied a total of 1 rules in 3 ms. Remains 26 /100 variables (removed 74) and now considering 85/684 (removed 599) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3 ms. Remains : 26/100 places, 85/684 transitions.
[2024-05-22 02:08:54] [INFO ] Flatten gal took : 3 ms
[2024-05-22 02:08:54] [INFO ] Flatten gal took : 3 ms
[2024-05-22 02:08:54] [INFO ] Input system was already deterministic with 85 transitions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 6 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 100/100 places, 684/684 transitions.
[2024-05-22 02:08:54] [INFO ] Flatten gal took : 15 ms
[2024-05-22 02:08:54] [INFO ] Flatten gal took : 15 ms
[2024-05-22 02:08:54] [INFO ] Input system was already deterministic with 684 transitions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 5 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 100/100 places, 684/684 transitions.
[2024-05-22 02:08:54] [INFO ] Flatten gal took : 14 ms
[2024-05-22 02:08:54] [INFO ] Flatten gal took : 14 ms
[2024-05-22 02:08:54] [INFO ] Input system was already deterministic with 684 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 574 edges and 100 vertex of which 91 / 100 are part of one of the 1 SCC in 1 ms
Free SCC test removed 90 places
Ensure Unique test removed 661 transitions
Reduce isomorphic transitions removed 661 transitions.
Applied a total of 1 rules in 3 ms. Remains 10 /100 variables (removed 90) and now considering 23/684 (removed 661) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3 ms. Remains : 10/100 places, 23/684 transitions.
[2024-05-22 02:08:54] [INFO ] Flatten gal took : 1 ms
[2024-05-22 02:08:54] [INFO ] Flatten gal took : 1 ms
[2024-05-22 02:08:54] [INFO ] Input system was already deterministic with 23 transitions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 3 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 100/100 places, 684/684 transitions.
[2024-05-22 02:08:54] [INFO ] Flatten gal took : 13 ms
[2024-05-22 02:08:54] [INFO ] Flatten gal took : 14 ms
[2024-05-22 02:08:54] [INFO ] Input system was already deterministic with 684 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 652 edges and 100 vertex of which 98 / 100 are part of one of the 1 SCC in 1 ms
Free SCC test removed 97 places
Ensure Unique test removed 679 transitions
Reduce isomorphic transitions removed 679 transitions.
Applied a total of 1 rules in 2 ms. Remains 3 /100 variables (removed 97) and now considering 5/684 (removed 679) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2 ms. Remains : 3/100 places, 5/684 transitions.
[2024-05-22 02:08:54] [INFO ] Flatten gal took : 1 ms
[2024-05-22 02:08:54] [INFO ] Flatten gal took : 0 ms
[2024-05-22 02:08:54] [INFO ] Input system was already deterministic with 5 transitions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 3 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 100/100 places, 684/684 transitions.
[2024-05-22 02:08:54] [INFO ] Flatten gal took : 13 ms
[2024-05-22 02:08:54] [INFO ] Flatten gal took : 14 ms
[2024-05-22 02:08:54] [INFO ] Input system was already deterministic with 684 transitions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Applied a total of 0 rules in 2 ms. Remains 100 /100 variables (removed 0) and now considering 684/684 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 100/100 places, 684/684 transitions.
[2024-05-22 02:08:54] [INFO ] Flatten gal took : 13 ms
[2024-05-22 02:08:54] [INFO ] Flatten gal took : 13 ms
[2024-05-22 02:08:54] [INFO ] Input system was already deterministic with 684 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 592 edges and 100 vertex of which 93 / 100 are part of one of the 1 SCC in 1 ms
Free SCC test removed 92 places
Ensure Unique test removed 667 transitions
Reduce isomorphic transitions removed 667 transitions.
Applied a total of 1 rules in 3 ms. Remains 8 /100 variables (removed 92) and now considering 17/684 (removed 667) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3 ms. Remains : 8/100 places, 17/684 transitions.
[2024-05-22 02:08:54] [INFO ] Flatten gal took : 1 ms
[2024-05-22 02:08:54] [INFO ] Flatten gal took : 0 ms
[2024-05-22 02:08:54] [INFO ] Input system was already deterministic with 17 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 100/100 places, 684/684 transitions.
Graph (trivial) has 674 edges and 100 vertex of which 99 / 100 are part of one of the 1 SCC in 1 ms
Free SCC test removed 98 places
Ensure Unique test removed 681 transitions
Reduce isomorphic transitions removed 681 transitions.
Applied a total of 1 rules in 2 ms. Remains 2 /100 variables (removed 98) and now considering 3/684 (removed 681) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2 ms. Remains : 2/100 places, 3/684 transitions.
[2024-05-22 02:08:54] [INFO ] Flatten gal took : 0 ms
[2024-05-22 02:08:54] [INFO ] Flatten gal took : 0 ms
[2024-05-22 02:08:54] [INFO ] Input system was already deterministic with 3 transitions.
RANDOM walk for 404 steps (0 resets) in 7 ms. (50 steps per ms) remains 0/1 properties
FORMULA Diffusion2D-PT-D10N100-CTLCardinality-2023-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-22 02:08:54] [INFO ] Flatten gal took : 12 ms
[2024-05-22 02:08:54] [INFO ] Flatten gal took : 12 ms
[2024-05-22 02:08:54] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2024-05-22 02:08:54] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 100 places, 684 transitions and 1368 arcs took 6 ms.
Total runtime 66244 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running Diffusion2D-PT-D10N100

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: 100
TRANSITIONS: 684
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.005s, Sys 0.002s]


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: 560
MODEL NAME: /home/mcc/execution/412/model
100 places, 684 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 Diffusion2D-PT-D10N100-CTLCardinality-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Diffusion2D-PT-D10N100-CTLCardinality-2024-00 CANNOT_COMPUTE
FORMULA Diffusion2D-PT-D10N100-CTLCardinality-2024-01 CANNOT_COMPUTE
FORMULA Diffusion2D-PT-D10N100-CTLCardinality-2024-02 CANNOT_COMPUTE
FORMULA Diffusion2D-PT-D10N100-CTLCardinality-2024-03 CANNOT_COMPUTE
FORMULA Diffusion2D-PT-D10N100-CTLCardinality-2024-04 CANNOT_COMPUTE
FORMULA Diffusion2D-PT-D10N100-CTLCardinality-2024-06 CANNOT_COMPUTE
FORMULA Diffusion2D-PT-D10N100-CTLCardinality-2024-07 CANNOT_COMPUTE
FORMULA Diffusion2D-PT-D10N100-CTLCardinality-2024-08 CANNOT_COMPUTE
FORMULA Diffusion2D-PT-D10N100-CTLCardinality-2024-09 CANNOT_COMPUTE
FORMULA Diffusion2D-PT-D10N100-CTLCardinality-2024-10 CANNOT_COMPUTE
FORMULA Diffusion2D-PT-D10N100-CTLCardinality-2024-11 CANNOT_COMPUTE
FORMULA Diffusion2D-PT-D10N100-CTLCardinality-2023-13 CANNOT_COMPUTE
FORMULA Diffusion2D-PT-D10N100-CTLCardinality-2023-14 CANNOT_COMPUTE
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1716345855723

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

Error in allocating array of size 1178103172 at storage/ct_typebased.h, line 1565
MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

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="Diffusion2D-PT-D10N100"
export BK_EXAMINATION="CTLCardinality"
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 Diffusion2D-PT-D10N100, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r135-tall-171631130600209"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D10N100.tgz
mv Diffusion2D-PT-D10N100 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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