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.r443-smll-171701110500401.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 ViralEpidemic-PT-S16D2C4A02, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r443-smll-171701110500401
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.7M
-rw-r--r-- 1 mcc users 13K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 112K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 78K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K May 19 07:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 16:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 19 07:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 19:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Apr 12 04:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 141K Apr 12 04:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 12 04:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Apr 12 04:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 08:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 23 08:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 11 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 3.2M 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 ViralEpidemic-PT-S16D2C4A02-CTLCardinality-2024-00
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-2024-01
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-2024-02
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-2024-03
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-2024-04
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-2024-05
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-2024-06
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-2024-07
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-2024-08
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-2024-09
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-2024-10
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-2024-11
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-2023-12
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-2023-13
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-2023-14
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717140828928

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ViralEpidemic-PT-S16D2C4A02
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-31 07:33:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-31 07:33:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 07:33:51] [INFO ] Load time of PNML (sax parser for PT used): 653 ms
[2024-05-31 07:33:51] [INFO ] Transformed 4915 places.
[2024-05-31 07:33:51] [INFO ] Transformed 9009 transitions.
[2024-05-31 07:33:51] [INFO ] Parsed PT model containing 4915 places and 9009 transitions and 22113 arcs in 974 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 35 ms.
Support contains 233 out of 4915 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4915/4915 places, 9009/9009 transitions.
Discarding 3896 places :
Symmetric choice reduction at 0 with 3896 rule applications. Total rules 3896 place count 1019 transition count 1078
Iterating global reduction 0 with 3896 rules applied. Total rules applied 7792 place count 1019 transition count 1078
Applied a total of 7792 rules in 741 ms. Remains 1019 /4915 variables (removed 3896) and now considering 1078/9009 (removed 7931) transitions.
// Phase 1: matrix 1078 rows 1019 cols
[2024-05-31 07:33:53] [INFO ] Computed 1 invariants in 108 ms
[2024-05-31 07:33:54] [INFO ] Implicit Places using invariants in 1489 ms returned []
[2024-05-31 07:33:54] [INFO ] Invariant cache hit.
[2024-05-31 07:33:56] [INFO ] Implicit Places using invariants and state equation in 1799 ms returned []
Implicit Place search using SMT with State Equation took 3335 ms to find 0 implicit places.
Running 1077 sub problems to find dead transitions.
[2024-05-31 07:33:56] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1018/2097 variables, and 0 constraints, problems are : Problem set: 0 solved, 1077 unsolved in 30109 ms.
Refiners :[Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1019 constraints, PredecessorRefiner: 1077/1077 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1077 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1018/2097 variables, and 0 constraints, problems are : Problem set: 0 solved, 1077 unsolved in 30042 ms.
Refiners :[Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/1019 constraints, PredecessorRefiner: 0/1077 constraints, Known Traps: 0/0 constraints]
After SMT, in 60993ms problems are : Problem set: 0 solved, 1077 unsolved
Search for dead transitions found 0 dead transitions in 61061ms
Starting structural reductions in LTL mode, iteration 1 : 1019/4915 places, 1078/9009 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 65197 ms. Remains : 1019/4915 places, 1078/9009 transitions.
Support contains 233 out of 1019 places after structural reductions.
[2024-05-31 07:34:58] [INFO ] Flatten gal took : 239 ms
[2024-05-31 07:34:58] [INFO ] Flatten gal took : 133 ms
[2024-05-31 07:34:58] [INFO ] Input system was already deterministic with 1078 transitions.
RANDOM walk for 40004 steps (43 resets) in 3055 ms. (13 steps per ms) remains 69/132 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 110 ms. (36 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 120 ms. (33 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 88 ms. (44 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 76 ms. (52 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (8 resets) in 60 ms. (65 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 67 ms. (58 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 68 ms. (58 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 74 ms. (53 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4003 steps (8 resets) in 74 ms. (53 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 128 ms. (31 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 87 ms. (45 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 81 ms. (48 steps per ms) remains 69/69 properties
[2024-05-31 07:35:00] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (OVERLAPS) 934/1019 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1019 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 69 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp61 is UNSAT
Problem AtomicPropp63 is UNSAT
Problem AtomicPropp64 is UNSAT
Problem AtomicPropp65 is UNSAT
Problem AtomicPropp66 is UNSAT
Problem AtomicPropp67 is UNSAT
Problem AtomicPropp71 is UNSAT
Problem AtomicPropp73 is UNSAT
Problem AtomicPropp75 is UNSAT
Problem AtomicPropp77 is UNSAT
Problem AtomicPropp78 is UNSAT
Problem AtomicPropp80 is UNSAT
Problem AtomicPropp83 is UNSAT
Problem AtomicPropp84 is UNSAT
Problem AtomicPropp85 is UNSAT
Problem AtomicPropp86 is UNSAT
Problem AtomicPropp87 is UNSAT
Problem AtomicPropp88 is UNSAT
Problem AtomicPropp91 is UNSAT
Problem AtomicPropp94 is UNSAT
Problem AtomicPropp95 is UNSAT
Problem AtomicPropp96 is UNSAT
Problem AtomicPropp99 is UNSAT
Problem AtomicPropp102 is UNSAT
Problem AtomicPropp105 is UNSAT
Problem AtomicPropp108 is UNSAT
Problem AtomicPropp110 is UNSAT
Problem AtomicPropp112 is UNSAT
Problem AtomicPropp117 is UNSAT
Problem AtomicPropp119 is UNSAT
Problem AtomicPropp121 is UNSAT
Problem AtomicPropp123 is UNSAT
Problem AtomicPropp124 is UNSAT
Problem AtomicPropp126 is UNSAT
Problem AtomicPropp127 is UNSAT
Problem AtomicPropp129 is UNSAT
Problem AtomicPropp130 is UNSAT
At refinement iteration 3 (OVERLAPS) 1078/2097 variables, 1019/1020 constraints. Problems are: Problem set: 68 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2097 variables, 0/1020 constraints. Problems are: Problem set: 68 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/2097 variables, 0/1020 constraints. Problems are: Problem set: 68 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2097/2097 variables, and 1020 constraints, problems are : Problem set: 68 solved, 1 unsolved in 4269 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 1019/1019 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 68 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 68 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1015/1019 variables, 1/1 constraints. Problems are: Problem set: 68 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1019 variables, 0/1 constraints. Problems are: Problem set: 68 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1078/2097 variables, 1019/1020 constraints. Problems are: Problem set: 68 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2097 variables, 1/1021 constraints. Problems are: Problem set: 68 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2097 variables, 0/1021 constraints. Problems are: Problem set: 68 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/2097 variables, 0/1021 constraints. Problems are: Problem set: 68 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2097/2097 variables, and 1021 constraints, problems are : Problem set: 68 solved, 1 unsolved in 1066 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 1019/1019 constraints, PredecessorRefiner: 1/69 constraints, Known Traps: 0/0 constraints]
After SMT, in 5386ms problems are : Problem set: 68 solved, 1 unsolved
Finished Parikh walk after 179 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=22 )
Parikh walk visited 1 properties in 27 ms.
Successfully simplified 68 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 2 formulas.
FORMULA ViralEpidemic-PT-S16D2C4A02-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A02-CTLCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A02-CTLCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A02-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A02-CTLCardinality-2023-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-31 07:35:06] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-31 07:35:06] [INFO ] Flatten gal took : 103 ms
FORMULA ViralEpidemic-PT-S16D2C4A02-CTLCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-31 07:35:06] [INFO ] Flatten gal took : 126 ms
[2024-05-31 07:35:06] [INFO ] Input system was already deterministic with 1078 transitions.
Support contains 81 out of 1019 places (down from 93) after GAL structural reductions.
Computed a total of 1019 stabilizing places and 1078 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1019 transition count 1078
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 2 formulas.
FORMULA ViralEpidemic-PT-S16D2C4A02-CTLCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 1019/1019 places, 1078/1078 transitions.
Discarding 208 places :
Symmetric choice reduction at 0 with 208 rule applications. Total rules 208 place count 811 transition count 810
Iterating global reduction 0 with 208 rules applied. Total rules applied 416 place count 811 transition count 810
Applied a total of 416 rules in 135 ms. Remains 811 /1019 variables (removed 208) and now considering 810/1078 (removed 268) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 135 ms. Remains : 811/1019 places, 810/1078 transitions.
[2024-05-31 07:35:06] [INFO ] Flatten gal took : 33 ms
[2024-05-31 07:35:07] [INFO ] Flatten gal took : 35 ms
[2024-05-31 07:35:07] [INFO ] Input system was already deterministic with 810 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1019/1019 places, 1078/1078 transitions.
Graph (complete) has 720 edges and 1019 vertex of which 31 are kept as prefixes of interest. Removing 988 places using SCC suffix rule.5 ms
Discarding 988 places :
Also discarding 1002 output transitions
Drop transitions (Output transitions of discarded places.) removed 1002 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 9 place count 30 transition count 67
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 29 place count 10 transition count 13
Iterating global reduction 1 with 20 rules applied. Total rules applied 49 place count 10 transition count 13
Applied a total of 49 rules in 30 ms. Remains 10 /1019 variables (removed 1009) and now considering 13/1078 (removed 1065) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 30 ms. Remains : 10/1019 places, 13/1078 transitions.
[2024-05-31 07:35:07] [INFO ] Flatten gal took : 1 ms
[2024-05-31 07:35:07] [INFO ] Flatten gal took : 1 ms
[2024-05-31 07:35:07] [INFO ] Input system was already deterministic with 13 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1019/1019 places, 1078/1078 transitions.
Discarding 207 places :
Symmetric choice reduction at 0 with 207 rule applications. Total rules 207 place count 812 transition count 811
Iterating global reduction 0 with 207 rules applied. Total rules applied 414 place count 812 transition count 811
Applied a total of 414 rules in 99 ms. Remains 812 /1019 variables (removed 207) and now considering 811/1078 (removed 267) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 100 ms. Remains : 812/1019 places, 811/1078 transitions.
[2024-05-31 07:35:07] [INFO ] Flatten gal took : 35 ms
[2024-05-31 07:35:07] [INFO ] Flatten gal took : 37 ms
[2024-05-31 07:35:07] [INFO ] Input system was already deterministic with 811 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1019/1019 places, 1078/1078 transitions.
Graph (complete) has 720 edges and 1019 vertex of which 78 are kept as prefixes of interest. Removing 941 places using SCC suffix rule.3 ms
Discarding 941 places :
Also discarding 898 output transitions
Drop transitions (Output transitions of discarded places.) removed 898 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 0 with 37 rules applied. Total rules applied 38 place count 77 transition count 142
Discarding 43 places :
Symmetric choice reduction at 1 with 43 rule applications. Total rules 81 place count 34 transition count 44
Iterating global reduction 1 with 43 rules applied. Total rules applied 124 place count 34 transition count 44
Applied a total of 124 rules in 10 ms. Remains 34 /1019 variables (removed 985) and now considering 44/1078 (removed 1034) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11 ms. Remains : 34/1019 places, 44/1078 transitions.
[2024-05-31 07:35:07] [INFO ] Flatten gal took : 2 ms
[2024-05-31 07:35:07] [INFO ] Flatten gal took : 2 ms
[2024-05-31 07:35:07] [INFO ] Input system was already deterministic with 44 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1019/1019 places, 1078/1078 transitions.
Graph (complete) has 720 edges and 1019 vertex of which 26 are kept as prefixes of interest. Removing 993 places using SCC suffix rule.3 ms
Discarding 993 places :
Also discarding 1021 output transitions
Drop transitions (Output transitions of discarded places.) removed 1021 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 25 transition count 44
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 29 place count 9 transition count 12
Iterating global reduction 1 with 16 rules applied. Total rules applied 45 place count 9 transition count 12
Applied a total of 45 rules in 8 ms. Remains 9 /1019 variables (removed 1010) and now considering 12/1078 (removed 1066) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8 ms. Remains : 9/1019 places, 12/1078 transitions.
[2024-05-31 07:35:07] [INFO ] Flatten gal took : 1 ms
[2024-05-31 07:35:07] [INFO ] Flatten gal took : 0 ms
[2024-05-31 07:35:07] [INFO ] Input system was already deterministic with 12 transitions.
RANDOM walk for 157 steps (3 resets) in 8 ms. (17 steps per ms) remains 0/1 properties
FORMULA ViralEpidemic-PT-S16D2C4A02-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 1019/1019 places, 1078/1078 transitions.
Discarding 208 places :
Symmetric choice reduction at 0 with 208 rule applications. Total rules 208 place count 811 transition count 810
Iterating global reduction 0 with 208 rules applied. Total rules applied 416 place count 811 transition count 810
Applied a total of 416 rules in 93 ms. Remains 811 /1019 variables (removed 208) and now considering 810/1078 (removed 268) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 93 ms. Remains : 811/1019 places, 810/1078 transitions.
[2024-05-31 07:35:07] [INFO ] Flatten gal took : 31 ms
[2024-05-31 07:35:07] [INFO ] Flatten gal took : 33 ms
[2024-05-31 07:35:07] [INFO ] Input system was already deterministic with 810 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1019/1019 places, 1078/1078 transitions.
Discarding 214 places :
Symmetric choice reduction at 0 with 214 rule applications. Total rules 214 place count 805 transition count 804
Iterating global reduction 0 with 214 rules applied. Total rules applied 428 place count 805 transition count 804
Applied a total of 428 rules in 127 ms. Remains 805 /1019 variables (removed 214) and now considering 804/1078 (removed 274) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 128 ms. Remains : 805/1019 places, 804/1078 transitions.
[2024-05-31 07:35:07] [INFO ] Flatten gal took : 29 ms
[2024-05-31 07:35:07] [INFO ] Flatten gal took : 31 ms
[2024-05-31 07:35:07] [INFO ] Input system was already deterministic with 804 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1019/1019 places, 1078/1078 transitions.
Discarding 197 places :
Symmetric choice reduction at 0 with 197 rule applications. Total rules 197 place count 822 transition count 821
Iterating global reduction 0 with 197 rules applied. Total rules applied 394 place count 822 transition count 821
Applied a total of 394 rules in 85 ms. Remains 822 /1019 variables (removed 197) and now considering 821/1078 (removed 257) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 85 ms. Remains : 822/1019 places, 821/1078 transitions.
[2024-05-31 07:35:08] [INFO ] Flatten gal took : 26 ms
[2024-05-31 07:35:08] [INFO ] Flatten gal took : 27 ms
[2024-05-31 07:35:08] [INFO ] Input system was already deterministic with 821 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1019/1019 places, 1078/1078 transitions.
Discarding 198 places :
Symmetric choice reduction at 0 with 198 rule applications. Total rules 198 place count 821 transition count 820
Iterating global reduction 0 with 198 rules applied. Total rules applied 396 place count 821 transition count 820
Applied a total of 396 rules in 91 ms. Remains 821 /1019 variables (removed 198) and now considering 820/1078 (removed 258) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 91 ms. Remains : 821/1019 places, 820/1078 transitions.
[2024-05-31 07:35:08] [INFO ] Flatten gal took : 26 ms
[2024-05-31 07:35:08] [INFO ] Flatten gal took : 27 ms
[2024-05-31 07:35:08] [INFO ] Input system was already deterministic with 820 transitions.
[2024-05-31 07:35:08] [INFO ] Flatten gal took : 35 ms
[2024-05-31 07:35:08] [INFO ] Flatten gal took : 34 ms
[2024-05-31 07:35:08] [INFO ] Export to MCC of 8 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-05-31 07:35:08] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1019 places, 1078 transitions and 2603 arcs took 11 ms.
Total runtime 77561 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running ViralEpidemic-PT-S16D2C4A02

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: 1019
TRANSITIONS: 1078
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.026s, Sys 0.002s]


SAVING FILE /home/mcc/execution/413/model (.net / .def) ...
EXPORT TIME: [User 0.005s, 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: 567
MODEL NAME: /home/mcc/execution/413/model
1019 places, 1078 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.

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
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="ViralEpidemic-PT-S16D2C4A02"
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 ViralEpidemic-PT-S16D2C4A02, 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 r443-smll-171701110500401"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S16D2C4A02.tgz
mv ViralEpidemic-PT-S16D2C4A02 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 ;