Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r252-tall-174915606400622.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool gold2024
Input is ViralEpidemic-PT-S04D1C1A06, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r252-tall-174915606400622
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 20M
-rw-r--r-- 1 mcc users 9.0K May 29 14:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K May 29 14:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 29 14:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.5K May 29 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 29 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K May 29 14:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 75K May 29 14:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K May 29 14:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 29 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 29 14:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 11 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 20M May 29 14:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1749207937243

Invoking MCC driver with
BK_TOOL=gold2024
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ViralEpidemic-PT-S04D1C1A06
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2025-06-06 11:05:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2025-06-06 11:05:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-06 11:05:39] [INFO ] Load time of PNML (sax parser for PT used): 1128 ms
[2025-06-06 11:05:39] [INFO ] Transformed 32767 places.
[2025-06-06 11:05:40] [INFO ] Transformed 49149 transitions.
[2025-06-06 11:05:40] [INFO ] Found NUPN structural information;
[2025-06-06 11:05:40] [INFO ] Parsed PT model containing 32767 places and 49149 transitions and 114681 arcs in 1564 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 32767/32767 places, 49149/49149 transitions.
Applied a total of 0 rules in 512 ms. Remains 32767 /32767 variables (removed 0) and now considering 49149/49149 (removed 0) transitions.
// Phase 1: matrix 49149 rows 32767 cols
[2025-06-06 11:05:51] [INFO ] Invariants computation overflowed in 11023 ms
[2025-06-06 11:06:26] [INFO ] Performed 11057/32767 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2025-06-06 11:06:56] [INFO ] Performed 26341/32767 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2025-06-06 11:07:07] [INFO ] Implicit Places using invariants in 86682 ms returned []
Implicit Place search using SMT only with invariants took 86744 ms to find 0 implicit places.
Running 49148 sub problems to find dead transitions.
// Phase 1: matrix 49149 rows 32767 cols
[2025-06-06 11:07:17] [INFO ] Invariants computation overflowed in 9311 ms
SMT process timed out in 266139ms, After SMT, problems are : Problem set: 0 solved, 49148 unsolved
Search for dead transitions found 0 dead transitions in 266703ms
Finished structural reductions in LIVENESS mode , in 1 iterations and 354168 ms. Remains : 32767/32767 places, 49149/49149 transitions.
Discarding 5460 transitions out of 49149. Remains 43689
Initial state reduction rules removed 1 formulas.
RANDOM walk for 40000 steps (62 resets) in 19901 ms. (2 steps per ms) remains 24373/43688 properties
BEST_FIRST walk for 120 steps (8 resets) in 105 ms. (1 steps per ms) remains 24372/24373 properties
BEST_FIRST walk for 120 steps (8 resets) in 208 ms. (0 steps per ms) remains 24372/24372 properties
BEST_FIRST walk for 120 steps (8 resets) in 175 ms. (0 steps per ms) remains 24372/24372 properties
BEST_FIRST walk for 120 steps (8 resets) in 155 ms. (0 steps per ms) remains 24371/24372 properties
BEST_FIRST walk for 120 steps (8 resets) in 117 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 107 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 119 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 103 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 84 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 88 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 88 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 87 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 97 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 86 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 84 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 85 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 91 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 86 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 78 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 111 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 102 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 95 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 131 ms. (0 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 132 ms. (0 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 105 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 99 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 91 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 105 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 125 ms. (0 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 106 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 100 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 110 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 102 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 93 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 93 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 124 ms. (0 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 134 ms. (0 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 135 ms. (0 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 101 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 103 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 96 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 135 ms. (0 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 118 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 120 ms. (0 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 117 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 119 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 110 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 113 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 99 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 91 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 92 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 81 ms. (1 steps per ms) remains 24371/24371 properties
BEST_FIRST walk for 120 steps (8 resets) in 92 ms. (1 steps per ms) remains 24371/24371 properties
// Phase 1: matrix 49149 rows 32767 cols
[2025-06-06 11:11:54] [INFO ] Invariants computation overflowed in 11309 ms
SMT process timed out in 134872ms, After SMT, problems are : Problem set: 0 solved, 24371 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 22202 out of 32767 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32767/32767 places, 49149/49149 transitions.
Graph (complete) has 21844 edges and 32767 vertex of which 25322 are kept as prefixes of interest. Removing 7445 places using SCC suffix rule.85 ms
Discarding 7445 places :
Also discarding 9191 output transitions
Drop transitions (Output transitions of discarded places.) removed 9191 transitions
Drop transitions (Empty/Sink Transition effects.) removed 3938 transitions
Reduce isomorphic transitions removed 3938 transitions.
Iterating post reduction 0 with 3938 rules applied. Total rules applied 3939 place count 25322 transition count 36020
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 20 Pre rules applied. Total rules applied 3939 place count 25322 transition count 36000
Deduced a syphon composed of 20 places in 13 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 1 with 40 rules applied. Total rules applied 3979 place count 25302 transition count 36000
Discarding 245 places :
Symmetric choice reduction at 1 with 245 rule applications. Total rules 4224 place count 25057 transition count 35578
Iterating global reduction 1 with 245 rules applied. Total rules applied 4469 place count 25057 transition count 35578
Performed 322 Post agglomeration using F-continuation condition.Transition count delta: 322
Deduced a syphon composed of 322 places in 8 ms
Reduce places removed 322 places and 0 transitions.
Iterating global reduction 1 with 644 rules applied. Total rules applied 5113 place count 24735 transition count 35256
Renaming transitions due to excessive name length > 1024 char.
Free-agglomeration rule applied 7 times.
Iterating global reduction 1 with 7 rules applied. Total rules applied 5120 place count 24735 transition count 35249
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 5127 place count 24728 transition count 35249
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 5128 place count 24727 transition count 35248
Applied a total of 5128 rules in 4134 ms. Remains 24727 /32767 variables (removed 8040) and now considering 35248/49149 (removed 13901) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4139 ms. Remains : 24727/32767 places, 35248/49149 transitions.
RANDOM walk for 333853 steps (53 resets) in 120004 ms. (2 steps per ms) remains 20/24371 properties
BEST_FIRST walk for 154870 steps (4 resets) in 20076 ms. (7 steps per ms) remains 20/20 properties
BEST_FIRST walk for 161635 steps (4 resets) in 20135 ms. (8 steps per ms) remains 20/20 properties
BEST_FIRST walk for 148671 steps (3 resets) in 20142 ms. (7 steps per ms) remains 20/20 properties
BEST_FIRST walk for 155210 steps (4 resets) in 20184 ms. (7 steps per ms) remains 20/20 properties
BEST_FIRST walk for 162332 steps (4 resets) in 20228 ms. (8 steps per ms) remains 20/20 properties
BEST_FIRST walk for 162905 steps (4 resets) in 20174 ms. (8 steps per ms) remains 20/20 properties
BEST_FIRST walk for 163282 steps (4 resets) in 20235 ms. (8 steps per ms) remains 20/20 properties
BEST_FIRST walk for 161851 steps (4 resets) in 20157 ms. (8 steps per ms) remains 20/20 properties
BEST_FIRST walk for 152381 steps (4 resets) in 20179 ms. (7 steps per ms) remains 20/20 properties
BEST_FIRST walk for 158928 steps (4 resets) in 20198 ms. (7 steps per ms) remains 20/20 properties
BEST_FIRST walk for 162858 steps (4 resets) in 20198 ms. (8 steps per ms) remains 20/20 properties
BEST_FIRST walk for 161294 steps (4 resets) in 20159 ms. (8 steps per ms) remains 20/20 properties
BEST_FIRST walk for 160650 steps (4 resets) in 20129 ms. (7 steps per ms) remains 20/20 properties
BEST_FIRST walk for 161724 steps (4 resets) in 20241 ms. (7 steps per ms) remains 20/20 properties
BEST_FIRST walk for 160605 steps (4 resets) in 20164 ms. (7 steps per ms) remains 20/20 properties
BEST_FIRST walk for 160650 steps (4 resets) in 20179 ms. (7 steps per ms) remains 20/20 properties
BEST_FIRST walk for 160160 steps (4 resets) in 20138 ms. (7 steps per ms) remains 20/20 properties
BEST_FIRST walk for 159623 steps (4 resets) in 20104 ms. (7 steps per ms) remains 20/20 properties
BEST_FIRST walk for 161384 steps (4 resets) in 20192 ms. (7 steps per ms) remains 20/20 properties
BEST_FIRST walk for 160469 steps (4 resets) in 20220 ms. (7 steps per ms) remains 20/20 properties
// Phase 1: matrix 35248 rows 24727 cols
[2025-06-06 11:16:18] [INFO ] Computed 894 invariants in 4305 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (OVERLAPS) 33/57 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (OVERLAPS) 173/230 variables, 8/9 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/230 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 699/929 variables, 34/43 constraints. Problems are: Problem set: 0 solved, 20 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/929 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (OVERLAPS) 35/964 variables, 5/48 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/964 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 9 (OVERLAPS) 1366/2330 variables, 964/1012 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2330 variables, 0/1012 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 11 (OVERLAPS) 64/2394 variables, 29/1041 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2394 variables, 0/1041 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 13 (OVERLAPS) 303/2697 variables, 86/1127 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2697 variables, 0/1127 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 15 (OVERLAPS) 815/3512 variables, 274/1401 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/3512 variables, 0/1401 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 17 (OVERLAPS) 36/3548 variables, 4/1405 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/3548 variables, 0/1405 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 19 (OVERLAPS) 981/4529 variables, 412/1817 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/4529 variables, 0/1817 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 21 (OVERLAPS) 18/4547 variables, 2/1819 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/4547 variables, 0/1819 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 23 (OVERLAPS) 691/5238 variables, 347/2166 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/5238 variables, 0/2166 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 25 (OVERLAPS) 788/6026 variables, 47/2213 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/6026 variables, 0/2213 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 27 (OVERLAPS) 1641/7667 variables, 1007/3220 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/7667 variables, 0/3220 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 29 (OVERLAPS) 793/8460 variables, 51/3271 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/8460 variables, 0/3271 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 31 (OVERLAPS) 35/8495 variables, 5/3276 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/8495 variables, 0/3276 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 33 (OVERLAPS) 2297/10792 variables, 1213/4489 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/10792 variables, 0/4489 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 35 (OVERLAPS) 317/11109 variables, 21/4510 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/11109 variables, 0/4510 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 37 (OVERLAPS) 1998/13107 variables, 881/5391 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/13107 variables, 0/5391 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 39 (OVERLAPS) 228/13335 variables, 26/5417 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/13335 variables, 0/5417 constraints. Problems are: Problem set: 0 solved, 20 unsolved
SMT process timed out in 49503ms, After SMT, problems are : Problem set: 0 solved, 20 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 24 out of 24727 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24727/24727 places, 35248/35248 transitions.
Graph (complete) has 16274 edges and 24727 vertex of which 62 are kept as prefixes of interest. Removing 24665 places using SCC suffix rule.9 ms
Discarding 24665 places :
Also discarding 35136 output transitions
Drop transitions (Output transitions of discarded places.) removed 35136 transitions
Drop transitions (Empty/Sink Transition effects.) removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 56 rules applied. Total rules applied 57 place count 62 transition count 56
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 69 place count 50 transition count 56
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 69 place count 50 transition count 50
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 81 place count 44 transition count 50
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 86 place count 39 transition count 44
Iterating global reduction 2 with 5 rules applied. Total rules applied 91 place count 39 transition count 44
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 93 place count 38 transition count 43
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 94 place count 37 transition count 42
Applied a total of 94 rules in 69 ms. Remains 37 /24727 variables (removed 24690) and now considering 42/35248 (removed 35206) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 37/24727 places, 42/35248 transitions.
RANDOM walk for 60 steps (0 resets) in 6 ms. (8 steps per ms) remains 0/20 properties
Able to resolve query QuasiLiveness after proving 43689 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 684878 ms.
ITS solved all properties within timeout

BK_STOP 1749208623582

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -timeout 180 -rebuildPNML

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ViralEpidemic-PT-S04D1C1A06"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2024"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-5832"
echo " Executing tool gold2024"
echo " Input is ViralEpidemic-PT-S04D1C1A06, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r252-tall-174915606400622"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S04D1C1A06.tgz
mv ViralEpidemic-PT-S04D1C1A06 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;