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.r267-smll-171654406600537.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 Philosophers-PT-001000, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r267-smll-171654406600537
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 42M
-rw-r--r-- 1 mcc users 772K Apr 13 11:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 4.1M Apr 13 11:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 653K Apr 13 09:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 4.0M Apr 13 09:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 443K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.7M Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 287K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.4M Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9M Apr 13 14:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 10M Apr 13 14:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.0M Apr 13 13:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13M Apr 13 13:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 96K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 262K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 2.3M May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Philosophers-PT-001000-CTLCardinality-2024-00
FORMULA_NAME Philosophers-PT-001000-CTLCardinality-2024-01
FORMULA_NAME Philosophers-PT-001000-CTLCardinality-2024-02
FORMULA_NAME Philosophers-PT-001000-CTLCardinality-2024-03
FORMULA_NAME Philosophers-PT-001000-CTLCardinality-2024-04
FORMULA_NAME Philosophers-PT-001000-CTLCardinality-2024-05
FORMULA_NAME Philosophers-PT-001000-CTLCardinality-2024-06
FORMULA_NAME Philosophers-PT-001000-CTLCardinality-2024-07
FORMULA_NAME Philosophers-PT-001000-CTLCardinality-2024-08
FORMULA_NAME Philosophers-PT-001000-CTLCardinality-2024-09
FORMULA_NAME Philosophers-PT-001000-CTLCardinality-2024-10
FORMULA_NAME Philosophers-PT-001000-CTLCardinality-2024-11
FORMULA_NAME Philosophers-PT-001000-CTLCardinality-2024-12
FORMULA_NAME Philosophers-PT-001000-CTLCardinality-2024-13
FORMULA_NAME Philosophers-PT-001000-CTLCardinality-2024-14
FORMULA_NAME Philosophers-PT-001000-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716943249163

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-PT-001000
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-29 00:40:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-29 00:40:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 00:40:53] [INFO ] Load time of PNML (sax parser for PT used): 994 ms
[2024-05-29 00:40:53] [INFO ] Transformed 5000 places.
[2024-05-29 00:40:53] [INFO ] Transformed 5000 transitions.
[2024-05-29 00:40:53] [INFO ] Found NUPN structural information;
[2024-05-29 00:40:53] [INFO ] Parsed PT model containing 5000 places and 5000 transitions and 16000 arcs in 1654 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 286 ms.
Support contains 5000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 55 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
// Phase 1: matrix 5000 rows 5000 cols
[2024-05-29 00:40:54] [INFO ] Computed 2000 invariants in 66 ms
[2024-05-29 00:40:57] [INFO ] Implicit Places using invariants in 3186 ms returned []
[2024-05-29 00:40:57] [INFO ] Invariant cache hit.
[2024-05-29 00:41:05] [INFO ] Implicit Places using invariants and state equation in 8216 ms returned []
Implicit Place search using SMT with State Equation took 11452 ms to find 0 implicit places.
Running 3000 sub problems to find dead transitions.
[2024-05-29 00:41:05] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/4000 variables, 4000/4000 constraints. Problems are: Problem set: 0 solved, 3000 unsolved
SMT process timed out in 32386ms, After SMT, problems are : Problem set: 0 solved, 3000 unsolved
Search for dead transitions found 0 dead transitions in 32518ms
Finished structural reductions in LTL mode , in 1 iterations and 44094 ms. Remains : 5000/5000 places, 5000/5000 transitions.
Support contains 5000 out of 5000 places after structural reductions.
[2024-05-29 00:41:39] [INFO ] Flatten gal took : 509 ms
[2024-05-29 00:41:40] [INFO ] Flatten gal took : 325 ms
[2024-05-29 00:41:41] [INFO ] Input system was already deterministic with 5000 transitions.
RANDOM walk for 40000 steps (8 resets) in 42613 ms. (0 steps per ms) remains 9/64 properties
BEST_FIRST walk for 40004 steps (8 resets) in 6766 ms. (5 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4560 ms. (8 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3773 ms. (10 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4110 ms. (9 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3720 ms. (10 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3767 ms. (10 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 6258 ms. (6 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5601 ms. (7 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4172 ms. (9 steps per ms) remains 9/9 properties
[2024-05-29 00:42:03] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5000 variables, 5000/5000 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5000 variables, 2000/7000 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5000/10000 variables, and 7000 constraints, problems are : Problem set: 0 solved, 9 unsolved in 5037 ms.
Refiners :[Domain max(s): 5000/5000 constraints, Positive P Invariants (semi-flows): 2000/2000 constraints, State Equation: 0/5000 constraints, PredecessorRefiner: 9/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5000 variables, 5000/5000 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5000 variables, 2000/7000 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 5000/10000 variables, and 7000 constraints, problems are : Problem set: 0 solved, 9 unsolved in 5112 ms.
Refiners :[Domain max(s): 5000/5000 constraints, Positive P Invariants (semi-flows): 2000/2000 constraints, State Equation: 0/5000 constraints, PredecessorRefiner: 9/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 11711ms problems are : Problem set: 0 solved, 9 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 5000 out of 5000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 110 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 112 ms. Remains : 5000/5000 places, 5000/5000 transitions.
RANDOM walk for 40000 steps (8 resets) in 30079 ms. (1 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 6611 ms. (6 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3804 ms. (10 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4177 ms. (9 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4216 ms. (9 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3769 ms. (10 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3833 ms. (10 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5991 ms. (6 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5097 ms. (7 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3822 ms. (10 steps per ms) remains 9/9 properties
Interrupted probabilistic random walk after 111375 steps, run timeout after 54254 ms. (steps per millisecond=2 ) properties seen :0 out of 9
Probabilistic random walk after 111375 steps, saw 111313 distinct states, run finished after 54263 ms. (steps per millisecond=2 ) properties seen :0
[2024-05-29 00:43:28] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5000 variables, 5000/5000 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5000 variables, 2000/7000 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5000 variables, 0/7000 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 5000/10000 variables, 5000/12000 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10000 variables, 0/12000 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 0/10000 variables, 0/12000 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 10000/10000 variables, and 12000 constraints, problems are : Problem set: 0 solved, 9 unsolved in 19466 ms.
Refiners :[Domain max(s): 5000/5000 constraints, Positive P Invariants (semi-flows): 2000/2000 constraints, State Equation: 5000/5000 constraints, PredecessorRefiner: 9/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5000 variables, 5000/5000 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/5000 variables, 2000/7000 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5000 variables, 0/7000 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 5000/10000 variables, 5000/12000 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/10000 variables, 0/12000 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 0/10000 variables, 0/12000 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 10000/10000 variables, and 12000 constraints, problems are : Problem set: 0 solved, 9 unsolved in 28390 ms.
Refiners :[Domain max(s): 5000/5000 constraints, Positive P Invariants (semi-flows): 2000/2000 constraints, State Equation: 5000/5000 constraints, PredecessorRefiner: 9/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 49955ms problems are : Problem set: 0 solved, 9 unsolved
Fused 9 Parikh solutions to 3 different solutions.
Finished Parikh walk after 998 steps, including 0 resets, run visited all 9 properties in 716 ms. (steps per millisecond=1 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 9 properties in 748 ms.
[2024-05-29 00:44:19] [INFO ] Flatten gal took : 219 ms
[2024-05-29 00:44:20] [INFO ] Flatten gal took : 225 ms
[2024-05-29 00:44:20] [INFO ] Input system was already deterministic with 5000 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 281 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 282 ms. Remains : 5000/5000 places, 5000/5000 transitions.
[2024-05-29 00:44:21] [INFO ] Flatten gal took : 147 ms
[2024-05-29 00:44:21] [INFO ] Flatten gal took : 183 ms
[2024-05-29 00:44:22] [INFO ] Input system was already deterministic with 5000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 21 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22 ms. Remains : 5000/5000 places, 5000/5000 transitions.
[2024-05-29 00:44:22] [INFO ] Flatten gal took : 153 ms
[2024-05-29 00:44:22] [INFO ] Flatten gal took : 174 ms
[2024-05-29 00:44:22] [INFO ] Input system was already deterministic with 5000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 518 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 519 ms. Remains : 5000/5000 places, 5000/5000 transitions.
[2024-05-29 00:44:23] [INFO ] Flatten gal took : 126 ms
[2024-05-29 00:44:23] [INFO ] Flatten gal took : 163 ms
[2024-05-29 00:44:23] [INFO ] Input system was already deterministic with 5000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 15 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 5000/5000 places, 5000/5000 transitions.
[2024-05-29 00:44:24] [INFO ] Flatten gal took : 127 ms
[2024-05-29 00:44:24] [INFO ] Flatten gal took : 156 ms
[2024-05-29 00:44:24] [INFO ] Input system was already deterministic with 5000 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 77 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 77 ms. Remains : 5000/5000 places, 5000/5000 transitions.
[2024-05-29 00:44:24] [INFO ] Flatten gal took : 138 ms
[2024-05-29 00:44:25] [INFO ] Flatten gal took : 159 ms
[2024-05-29 00:44:25] [INFO ] Input system was already deterministic with 5000 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 112 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 112 ms. Remains : 5000/5000 places, 5000/5000 transitions.
[2024-05-29 00:44:25] [INFO ] Flatten gal took : 129 ms
[2024-05-29 00:44:25] [INFO ] Flatten gal took : 160 ms
[2024-05-29 00:44:26] [INFO ] Input system was already deterministic with 5000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 17 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17 ms. Remains : 5000/5000 places, 5000/5000 transitions.
[2024-05-29 00:44:26] [INFO ] Flatten gal took : 133 ms
[2024-05-29 00:44:26] [INFO ] Flatten gal took : 155 ms
[2024-05-29 00:44:26] [INFO ] Input system was already deterministic with 5000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 274 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 275 ms. Remains : 5000/5000 places, 5000/5000 transitions.
[2024-05-29 00:44:27] [INFO ] Flatten gal took : 123 ms
[2024-05-29 00:44:27] [INFO ] Flatten gal took : 147 ms
[2024-05-29 00:44:27] [INFO ] Input system was already deterministic with 5000 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Performed 993 Post agglomeration using F-continuation condition.Transition count delta: 993
Deduced a syphon composed of 993 places in 1 ms
Reduce places removed 993 places and 0 transitions.
Iterating global reduction 0 with 1986 rules applied. Total rules applied 1986 place count 4007 transition count 4007
Applied a total of 1986 rules in 1044 ms. Remains 4007 /5000 variables (removed 993) and now considering 4007/5000 (removed 993) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1044 ms. Remains : 4007/5000 places, 4007/5000 transitions.
[2024-05-29 00:44:29] [INFO ] Flatten gal took : 105 ms
[2024-05-29 00:44:29] [INFO ] Flatten gal took : 128 ms
[2024-05-29 00:44:29] [INFO ] Input system was already deterministic with 4007 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 353 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 354 ms. Remains : 5000/5000 places, 5000/5000 transitions.
[2024-05-29 00:44:29] [INFO ] Flatten gal took : 114 ms
[2024-05-29 00:44:30] [INFO ] Flatten gal took : 137 ms
[2024-05-29 00:44:30] [INFO ] Input system was already deterministic with 5000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 366 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 366 ms. Remains : 5000/5000 places, 5000/5000 transitions.
[2024-05-29 00:44:30] [INFO ] Flatten gal took : 123 ms
[2024-05-29 00:44:30] [INFO ] Flatten gal took : 148 ms
[2024-05-29 00:44:31] [INFO ] Input system was already deterministic with 5000 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 348 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 349 ms. Remains : 5000/5000 places, 5000/5000 transitions.
[2024-05-29 00:44:31] [INFO ] Flatten gal took : 112 ms
[2024-05-29 00:44:31] [INFO ] Flatten gal took : 135 ms
[2024-05-29 00:44:32] [INFO ] Input system was already deterministic with 5000 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Performed 997 Post agglomeration using F-continuation condition.Transition count delta: 997
Deduced a syphon composed of 997 places in 0 ms
Reduce places removed 997 places and 0 transitions.
Iterating global reduction 0 with 1994 rules applied. Total rules applied 1994 place count 4003 transition count 4003
Applied a total of 1994 rules in 844 ms. Remains 4003 /5000 variables (removed 997) and now considering 4003/5000 (removed 997) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 844 ms. Remains : 4003/5000 places, 4003/5000 transitions.
[2024-05-29 00:44:33] [INFO ] Flatten gal took : 83 ms
[2024-05-29 00:44:33] [INFO ] Flatten gal took : 103 ms
[2024-05-29 00:44:33] [INFO ] Input system was already deterministic with 4003 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Performed 999 Post agglomeration using F-continuation condition.Transition count delta: 999
Deduced a syphon composed of 999 places in 2 ms
Reduce places removed 999 places and 0 transitions.
Iterating global reduction 0 with 1998 rules applied. Total rules applied 1998 place count 4001 transition count 4001
Applied a total of 1998 rules in 875 ms. Remains 4001 /5000 variables (removed 999) and now considering 4001/5000 (removed 999) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 875 ms. Remains : 4001/5000 places, 4001/5000 transitions.
[2024-05-29 00:44:34] [INFO ] Flatten gal took : 87 ms
[2024-05-29 00:44:34] [INFO ] Flatten gal took : 106 ms
[2024-05-29 00:44:34] [INFO ] Input system was already deterministic with 4001 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Applied a total of 0 rules in 349 ms. Remains 5000 /5000 variables (removed 0) and now considering 5000/5000 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 349 ms. Remains : 5000/5000 places, 5000/5000 transitions.
[2024-05-29 00:44:35] [INFO ] Flatten gal took : 114 ms
[2024-05-29 00:44:35] [INFO ] Flatten gal took : 135 ms
[2024-05-29 00:44:35] [INFO ] Input system was already deterministic with 5000 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5000/5000 places, 5000/5000 transitions.
Performed 994 Post agglomeration using F-continuation condition.Transition count delta: 994
Deduced a syphon composed of 994 places in 1 ms
Reduce places removed 994 places and 0 transitions.
Iterating global reduction 0 with 1988 rules applied. Total rules applied 1988 place count 4006 transition count 4006
Applied a total of 1988 rules in 980 ms. Remains 4006 /5000 variables (removed 994) and now considering 4006/5000 (removed 994) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 980 ms. Remains : 4006/5000 places, 4006/5000 transitions.
[2024-05-29 00:44:36] [INFO ] Flatten gal took : 82 ms
[2024-05-29 00:44:36] [INFO ] Flatten gal took : 102 ms
[2024-05-29 00:44:36] [INFO ] Input system was already deterministic with 4006 transitions.
[2024-05-29 00:44:37] [INFO ] Flatten gal took : 161 ms
[2024-05-29 00:44:37] [INFO ] Flatten gal took : 168 ms
[2024-05-29 00:44:38] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 30 ms.
[2024-05-29 00:44:38] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 5000 places, 5000 transitions and 16000 arcs took 33 ms.
Total runtime 226424 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running Philosophers-PT-001000

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: 5000
TRANSITIONS: 5000
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.145s, Sys 0.021s]


SAVING FILE /home/mcc/execution/413/model (.net / .def) ...
EXPORT TIME: [User 0.032s, 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: 587
MODEL NAME: /home/mcc/execution/413/model
5000 places, 5000 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 Philosophers-PT-001000-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Philosophers-PT-001000-CTLCardinality-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Philosophers-PT-001000-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
Error in allocating array of size 262144 at unique_table.cc, line 313
MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

Error in allocating array of size 262144 at unique_table.cc, line 313
MEDDLY ERROR: Insufficient memory

Error in allocating array of size 262144 at unique_table.cc, line 313
MEDDLY ERROR: Insufficient memory

Error in allocating array of size 262144 at unique_table.cc, line 313
MEDDLY ERROR: Insufficient memory

Error in allocating array of size 262144 at unique_table.cc, line 313
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="Philosophers-PT-001000"
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 Philosophers-PT-001000, 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 r267-smll-171654406600537"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-001000.tgz
mv Philosophers-PT-001000 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 ;