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-171631130300058.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 DatabaseWithMutex-PT-10, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r135-tall-171631130300058
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.7M
-rw-r--r-- 1 mcc users 152K Apr 11 18:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 711K Apr 11 18:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 83K Apr 11 18:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 433K Apr 11 18:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 48K Apr 22 14:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 165K Apr 22 14:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 38K Apr 22 14:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 148K Apr 22 14:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 174K Apr 11 18:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 808K Apr 11 18:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 176K Apr 11 18:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 887K Apr 11 18:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 9.7K Apr 22 14:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 840K 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 DatabaseWithMutex-PT-10-CTLFireability-2024-00
FORMULA_NAME DatabaseWithMutex-PT-10-CTLFireability-2024-01
FORMULA_NAME DatabaseWithMutex-PT-10-CTLFireability-2024-02
FORMULA_NAME DatabaseWithMutex-PT-10-CTLFireability-2024-03
FORMULA_NAME DatabaseWithMutex-PT-10-CTLFireability-2024-04
FORMULA_NAME DatabaseWithMutex-PT-10-CTLFireability-2024-05
FORMULA_NAME DatabaseWithMutex-PT-10-CTLFireability-2024-06
FORMULA_NAME DatabaseWithMutex-PT-10-CTLFireability-2024-07
FORMULA_NAME DatabaseWithMutex-PT-10-CTLFireability-2024-08
FORMULA_NAME DatabaseWithMutex-PT-10-CTLFireability-2024-09
FORMULA_NAME DatabaseWithMutex-PT-10-CTLFireability-2024-10
FORMULA_NAME DatabaseWithMutex-PT-10-CTLFireability-2024-11
FORMULA_NAME DatabaseWithMutex-PT-10-CTLFireability-2024-12
FORMULA_NAME DatabaseWithMutex-PT-10-CTLFireability-2024-13
FORMULA_NAME DatabaseWithMutex-PT-10-CTLFireability-2024-14
FORMULA_NAME DatabaseWithMutex-PT-10-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716328079192

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DatabaseWithMutex-PT-10
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-21 21:48:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-21 21:48:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 21:48:00] [INFO ] Load time of PNML (sax parser for PT used): 143 ms
[2024-05-21 21:48:00] [INFO ] Transformed 830 places.
[2024-05-21 21:48:00] [INFO ] Transformed 800 transitions.
[2024-05-21 21:48:00] [INFO ] Found NUPN structural information;
[2024-05-21 21:48:00] [INFO ] Parsed PT model containing 830 places and 800 transitions and 3800 arcs in 259 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 38 ms.
[2024-05-21 21:48:00] [INFO ] Reduced 90 identical enabling conditions.
[2024-05-21 21:48:00] [INFO ] Reduced 90 identical enabling conditions.
[2024-05-21 21:48:00] [INFO ] Reduced 90 identical enabling conditions.
[2024-05-21 21:48:00] [INFO ] Reduced 90 identical enabling conditions.
[2024-05-21 21:48:00] [INFO ] Reduced 90 identical enabling conditions.
[2024-05-21 21:48:00] [INFO ] Reduced 90 identical enabling conditions.
Support contains 830 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 19 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
// Phase 1: matrix 800 rows 830 cols
[2024-05-21 21:48:00] [INFO ] Computed 130 invariants in 59 ms
[2024-05-21 21:48:01] [INFO ] Implicit Places using invariants in 536 ms returned []
[2024-05-21 21:48:01] [INFO ] Invariant cache hit.
[2024-05-21 21:48:02] [INFO ] Implicit Places using invariants and state equation in 633 ms returned []
Implicit Place search using SMT with State Equation took 1198 ms to find 0 implicit places.
Running 700 sub problems to find dead transitions.
[2024-05-21 21:48:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/820 variables, 820/820 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/820 variables, 19/839 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/820 variables, 71/910 constraints. Problems are: Problem set: 0 solved, 700 unsolved
[2024-05-21 21:48:12] [INFO ] Deduced a trap composed of 21 places in 88 ms of which 11 ms to minimize.
[2024-05-21 21:48:13] [INFO ] Deduced a trap composed of 21 places in 39 ms of which 1 ms to minimize.
[2024-05-21 21:48:13] [INFO ] Deduced a trap composed of 21 places in 53 ms of which 1 ms to minimize.
[2024-05-21 21:48:21] [INFO ] Deduced a trap composed of 21 places in 34 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/820 variables, 4/914 constraints. Problems are: Problem set: 0 solved, 700 unsolved
[2024-05-21 21:48:32] [INFO ] Deduced a trap composed of 21 places in 46 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 820/1630 variables, and 915 constraints, problems are : Problem set: 0 solved, 700 unsolved in 30032 ms.
Refiners :[Domain max(s): 820/830 constraints, Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 71/111 constraints, State Equation: 0/830 constraints, PredecessorRefiner: 700/700 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 700 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/820 variables, 820/820 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/820 variables, 19/839 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/820 variables, 71/910 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/820 variables, 5/915 constraints. Problems are: Problem set: 0 solved, 700 unsolved
[2024-05-21 21:48:36] [INFO ] Deduced a trap composed of 21 places in 41 ms of which 1 ms to minimize.
[2024-05-21 21:48:37] [INFO ] Deduced a trap composed of 21 places in 40 ms of which 0 ms to minimize.
[2024-05-21 21:48:38] [INFO ] Deduced a trap composed of 21 places in 35 ms of which 1 ms to minimize.
[2024-05-21 21:48:42] [INFO ] Deduced a trap composed of 21 places in 38 ms of which 0 ms to minimize.
[2024-05-21 21:48:44] [INFO ] Deduced a trap composed of 21 places in 36 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/820 variables, 5/920 constraints. Problems are: Problem set: 0 solved, 700 unsolved
[2024-05-21 21:48:48] [INFO ] Deduced a trap composed of 21 places in 40 ms of which 1 ms to minimize.
[2024-05-21 21:48:49] [INFO ] Deduced a trap composed of 21 places in 32 ms of which 0 ms to minimize.
[2024-05-21 21:48:54] [INFO ] Deduced a trap composed of 21 places in 38 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/820 variables, 3/923 constraints. Problems are: Problem set: 0 solved, 700 unsolved
[2024-05-21 21:48:59] [INFO ] Deduced a trap composed of 21 places in 33 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 820/1630 variables, and 924 constraints, problems are : Problem set: 0 solved, 700 unsolved in 30018 ms.
Refiners :[Domain max(s): 820/830 constraints, Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 71/111 constraints, State Equation: 0/830 constraints, PredecessorRefiner: 0/700 constraints, Known Traps: 14/14 constraints]
After SMT, in 60434ms problems are : Problem set: 0 solved, 700 unsolved
Search for dead transitions found 0 dead transitions in 60549ms
Finished structural reductions in LTL mode , in 1 iterations and 61800 ms. Remains : 830/830 places, 800/800 transitions.
Support contains 830 out of 830 places after structural reductions.
[2024-05-21 21:49:03] [INFO ] Flatten gal took : 160 ms
[2024-05-21 21:49:03] [INFO ] Flatten gal took : 105 ms
[2024-05-21 21:49:03] [INFO ] Input system was already deterministic with 800 transitions.
Reduction of identical properties reduced properties to check from 69 to 62
RANDOM walk for 40000 steps (8 resets) in 2200 ms. (18 steps per ms) remains 3/62 properties
BEST_FIRST walk for 40004 steps (8 resets) in 262 ms. (152 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 126 ms. (314 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 141 ms. (281 steps per ms) remains 1/2 properties
[2024-05-21 21:49:04] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 36/42 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 36/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 58/100 variables, 4/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/100 variables, 58/107 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/100 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 16/116 variables, 1/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/116 variables, 16/124 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/116 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 599/715 variables, 87/211 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/715 variables, 599/810 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/715 variables, 0/810 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 31/746 variables, 11/821 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/746 variables, 31/852 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/746 variables, 0/852 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 84/830 variables, 24/876 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/830 variables, 84/960 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/830 variables, 0/960 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 800/1630 variables, 830/1790 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1630 variables, 0/1790 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 0/1630 variables, 0/1790 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1630/1630 variables, and 1790 constraints, problems are : Problem set: 0 solved, 1 unsolved in 639 ms.
Refiners :[Domain max(s): 830/830 constraints, Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 111/111 constraints, State Equation: 830/830 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 36/42 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 36/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 58/100 variables, 4/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/100 variables, 58/107 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/100 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 16/116 variables, 1/108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/116 variables, 16/124 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/116 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 599/715 variables, 87/211 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/715 variables, 599/810 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/715 variables, 0/810 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 31/746 variables, 11/821 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/746 variables, 31/852 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/746 variables, 0/852 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 84/830 variables, 24/876 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/830 variables, 84/960 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/830 variables, 0/960 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 800/1630 variables, 830/1790 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1630 variables, 1/1791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1630 variables, 0/1791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 0/1630 variables, 0/1791 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1630/1630 variables, and 1791 constraints, problems are : Problem set: 0 solved, 1 unsolved in 768 ms.
Refiners :[Domain max(s): 830/830 constraints, Positive P Invariants (semi-flows): 19/19 constraints, Generalized P Invariants (flows): 111/111 constraints, State Equation: 830/830 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 1426ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 385 steps, including 3 resets, run visited all 1 properties in 6 ms. (steps per millisecond=64 )
Parikh walk visited 1 properties in 12 ms.
[2024-05-21 21:49:06] [INFO ] Flatten gal took : 74 ms
[2024-05-21 21:49:06] [INFO ] Flatten gal took : 81 ms
[2024-05-21 21:49:07] [INFO ] Input system was already deterministic with 800 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 21 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21 ms. Remains : 830/830 places, 800/800 transitions.
[2024-05-21 21:49:07] [INFO ] Flatten gal took : 42 ms
[2024-05-21 21:49:07] [INFO ] Flatten gal took : 47 ms
[2024-05-21 21:49:07] [INFO ] Input system was already deterministic with 800 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 100 Pre rules applied. Total rules applied 0 place count 830 transition count 700
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 0 with 200 rules applied. Total rules applied 200 place count 730 transition count 700
Applied a total of 200 rules in 97 ms. Remains 730 /830 variables (removed 100) and now considering 700/800 (removed 100) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 97 ms. Remains : 730/830 places, 700/800 transitions.
[2024-05-21 21:49:07] [INFO ] Flatten gal took : 29 ms
[2024-05-21 21:49:07] [INFO ] Flatten gal took : 32 ms
[2024-05-21 21:49:07] [INFO ] Input system was already deterministic with 700 transitions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 10 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 830/830 places, 800/800 transitions.
[2024-05-21 21:49:07] [INFO ] Flatten gal took : 34 ms
[2024-05-21 21:49:07] [INFO ] Flatten gal took : 39 ms
[2024-05-21 21:49:08] [INFO ] Input system was already deterministic with 800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 12 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 830/830 places, 800/800 transitions.
[2024-05-21 21:49:08] [INFO ] Flatten gal took : 31 ms
[2024-05-21 21:49:08] [INFO ] Flatten gal took : 31 ms
[2024-05-21 21:49:08] [INFO ] Input system was already deterministic with 800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 4 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 830/830 places, 800/800 transitions.
[2024-05-21 21:49:08] [INFO ] Flatten gal took : 34 ms
[2024-05-21 21:49:08] [INFO ] Flatten gal took : 37 ms
[2024-05-21 21:49:08] [INFO ] Input system was already deterministic with 800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 3 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 830/830 places, 800/800 transitions.
[2024-05-21 21:49:08] [INFO ] Flatten gal took : 38 ms
[2024-05-21 21:49:08] [INFO ] Flatten gal took : 42 ms
[2024-05-21 21:49:08] [INFO ] Input system was already deterministic with 800 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 33 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 33 ms. Remains : 830/830 places, 800/800 transitions.
[2024-05-21 21:49:08] [INFO ] Flatten gal took : 28 ms
[2024-05-21 21:49:08] [INFO ] Flatten gal took : 31 ms
[2024-05-21 21:49:08] [INFO ] Input system was already deterministic with 800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 12 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 830/830 places, 800/800 transitions.
[2024-05-21 21:49:08] [INFO ] Flatten gal took : 28 ms
[2024-05-21 21:49:08] [INFO ] Flatten gal took : 30 ms
[2024-05-21 21:49:08] [INFO ] Input system was already deterministic with 800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 17 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17 ms. Remains : 830/830 places, 800/800 transitions.
[2024-05-21 21:49:09] [INFO ] Flatten gal took : 30 ms
[2024-05-21 21:49:09] [INFO ] Flatten gal took : 31 ms
[2024-05-21 21:49:09] [INFO ] Input system was already deterministic with 800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 15 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 830/830 places, 800/800 transitions.
[2024-05-21 21:49:09] [INFO ] Flatten gal took : 28 ms
[2024-05-21 21:49:09] [INFO ] Flatten gal took : 29 ms
[2024-05-21 21:49:09] [INFO ] Input system was already deterministic with 800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 14 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 830/830 places, 800/800 transitions.
[2024-05-21 21:49:09] [INFO ] Flatten gal took : 28 ms
[2024-05-21 21:49:09] [INFO ] Flatten gal took : 29 ms
[2024-05-21 21:49:09] [INFO ] Input system was already deterministic with 800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 14 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 830/830 places, 800/800 transitions.
[2024-05-21 21:49:09] [INFO ] Flatten gal took : 27 ms
[2024-05-21 21:49:09] [INFO ] Flatten gal took : 28 ms
[2024-05-21 21:49:09] [INFO ] Input system was already deterministic with 800 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 197 transitions
Trivial Post-agglo rules discarded 197 transitions
Performed 197 trivial Post agglomeration. Transition count delta: 197
Iterating post reduction 0 with 197 rules applied. Total rules applied 197 place count 830 transition count 603
Reduce places removed 206 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 164 transitions
Trivial Post-agglo rules discarded 164 transitions
Performed 164 trivial Post agglomeration. Transition count delta: 164
Iterating post reduction 1 with 370 rules applied. Total rules applied 567 place count 624 transition count 439
Reduce places removed 164 places and 0 transitions.
Iterating post reduction 2 with 164 rules applied. Total rules applied 731 place count 460 transition count 439
Performed 108 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 108 Pre rules applied. Total rules applied 731 place count 460 transition count 331
Deduced a syphon composed of 108 places in 0 ms
Reduce places removed 108 places and 0 transitions.
Iterating global reduction 3 with 216 rules applied. Total rules applied 947 place count 352 transition count 331
Applied a total of 947 rules in 54 ms. Remains 352 /830 variables (removed 478) and now considering 331/800 (removed 469) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 54 ms. Remains : 352/830 places, 331/800 transitions.
[2024-05-21 21:49:09] [INFO ] Flatten gal took : 16 ms
[2024-05-21 21:49:09] [INFO ] Flatten gal took : 20 ms
[2024-05-21 21:49:09] [INFO ] Input system was already deterministic with 331 transitions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 14 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 830/830 places, 800/800 transitions.
[2024-05-21 21:49:09] [INFO ] Flatten gal took : 29 ms
[2024-05-21 21:49:09] [INFO ] Flatten gal took : 30 ms
[2024-05-21 21:49:09] [INFO ] Input system was already deterministic with 800 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 167 transitions
Trivial Post-agglo rules discarded 167 transitions
Performed 167 trivial Post agglomeration. Transition count delta: 167
Iterating post reduction 0 with 167 rules applied. Total rules applied 167 place count 830 transition count 633
Reduce places removed 175 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 152 transitions
Trivial Post-agglo rules discarded 152 transitions
Performed 152 trivial Post agglomeration. Transition count delta: 152
Iterating post reduction 1 with 327 rules applied. Total rules applied 494 place count 655 transition count 481
Reduce places removed 152 places and 0 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Iterating post reduction 2 with 163 rules applied. Total rules applied 657 place count 503 transition count 470
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 668 place count 492 transition count 470
Performed 113 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 113 Pre rules applied. Total rules applied 668 place count 492 transition count 357
Deduced a syphon composed of 113 places in 0 ms
Reduce places removed 113 places and 0 transitions.
Iterating global reduction 4 with 226 rules applied. Total rules applied 894 place count 379 transition count 357
Applied a total of 894 rules in 45 ms. Remains 379 /830 variables (removed 451) and now considering 357/800 (removed 443) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 45 ms. Remains : 379/830 places, 357/800 transitions.
[2024-05-21 21:49:09] [INFO ] Flatten gal took : 17 ms
[2024-05-21 21:49:09] [INFO ] Flatten gal took : 17 ms
[2024-05-21 21:49:09] [INFO ] Input system was already deterministic with 357 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 177 transitions
Trivial Post-agglo rules discarded 177 transitions
Performed 177 trivial Post agglomeration. Transition count delta: 177
Iterating post reduction 0 with 177 rules applied. Total rules applied 177 place count 830 transition count 623
Reduce places removed 183 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 113 transitions
Trivial Post-agglo rules discarded 113 transitions
Performed 113 trivial Post agglomeration. Transition count delta: 113
Iterating post reduction 1 with 296 rules applied. Total rules applied 473 place count 647 transition count 510
Reduce places removed 113 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 114 rules applied. Total rules applied 587 place count 534 transition count 509
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 588 place count 533 transition count 509
Performed 133 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 133 Pre rules applied. Total rules applied 588 place count 533 transition count 376
Deduced a syphon composed of 133 places in 1 ms
Reduce places removed 133 places and 0 transitions.
Iterating global reduction 4 with 266 rules applied. Total rules applied 854 place count 400 transition count 376
Applied a total of 854 rules in 46 ms. Remains 400 /830 variables (removed 430) and now considering 376/800 (removed 424) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 46 ms. Remains : 400/830 places, 376/800 transitions.
[2024-05-21 21:49:10] [INFO ] Flatten gal took : 17 ms
[2024-05-21 21:49:10] [INFO ] Flatten gal took : 19 ms
[2024-05-21 21:49:10] [INFO ] Input system was already deterministic with 376 transitions.
[2024-05-21 21:49:10] [INFO ] Flatten gal took : 66 ms
[2024-05-21 21:49:10] [INFO ] Flatten gal took : 78 ms
[2024-05-21 21:49:10] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 36 ms.
[2024-05-21 21:49:10] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 830 places, 800 transitions and 3800 arcs took 7 ms.
Total runtime 70529 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running DatabaseWithMutex-PT-10

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: 830
TRANSITIONS: 800
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.021s, Sys 0.000s]


SAVING FILE /home/mcc/execution/413/model (.net / .def) ...
EXPORT TIME: [User 0.003s, 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: 611
MODEL NAME: /home/mcc/execution/413/model
830 places, 800 transitions.

No place bound informations found.
No place bound informations found.
No place bound informations found.
No place bound informations found.
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.

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
Error in allocating array of size 2097152 at unique_table.cc, line 313
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="DatabaseWithMutex-PT-10"
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 DatabaseWithMutex-PT-10, 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 r135-tall-171631130300058"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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