About the Execution of GreatSPN+red for ShieldPPPs-PT-030B
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 11031.632 | 3600000.00 | 11263568.00 | 7859.80 | FTTTTTFT?TTF?TTT | normal |
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.r355-tall-171683758900479.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is ShieldPPPs-PT-030B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r355-tall-171683758900479
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 992K
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K 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 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K May 19 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 19 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 19:10 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 13 11:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Apr 13 11:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 528K 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 ShieldPPPs-PT-030B-ReachabilityFireability-2024-00
FORMULA_NAME ShieldPPPs-PT-030B-ReachabilityFireability-2024-01
FORMULA_NAME ShieldPPPs-PT-030B-ReachabilityFireability-2024-02
FORMULA_NAME ShieldPPPs-PT-030B-ReachabilityFireability-2024-03
FORMULA_NAME ShieldPPPs-PT-030B-ReachabilityFireability-2024-04
FORMULA_NAME ShieldPPPs-PT-030B-ReachabilityFireability-2024-05
FORMULA_NAME ShieldPPPs-PT-030B-ReachabilityFireability-2024-06
FORMULA_NAME ShieldPPPs-PT-030B-ReachabilityFireability-2024-07
FORMULA_NAME ShieldPPPs-PT-030B-ReachabilityFireability-2024-08
FORMULA_NAME ShieldPPPs-PT-030B-ReachabilityFireability-2024-09
FORMULA_NAME ShieldPPPs-PT-030B-ReachabilityFireability-2024-10
FORMULA_NAME ShieldPPPs-PT-030B-ReachabilityFireability-2024-11
FORMULA_NAME ShieldPPPs-PT-030B-ReachabilityFireability-2024-12
FORMULA_NAME ShieldPPPs-PT-030B-ReachabilityFireability-2024-13
FORMULA_NAME ShieldPPPs-PT-030B-ReachabilityFireability-2024-14
FORMULA_NAME ShieldPPPs-PT-030B-ReachabilityFireability-2024-15
=== Now, execution of the tool begins
BK_START 1716982545245
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPs-PT-030B
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-29 11:35:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-05-29 11:35:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 11:35:46] [INFO ] Load time of PNML (sax parser for PT used): 170 ms
[2024-05-29 11:35:46] [INFO ] Transformed 2043 places.
[2024-05-29 11:35:46] [INFO ] Transformed 1893 transitions.
[2024-05-29 11:35:46] [INFO ] Found NUPN structural information;
[2024-05-29 11:35:46] [INFO ] Parsed PT model containing 2043 places and 1893 transitions and 5226 arcs in 358 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (8 resets) in 1630 ms. (24 steps per ms) remains 6/16 properties
FORMULA ShieldPPPs-PT-030B-ReachabilityFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-030B-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-030B-ReachabilityFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-030B-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-030B-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-030B-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-030B-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-030B-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-030B-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-030B-ReachabilityFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 353 ms. (113 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 698 ms. (57 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 143 ms. (277 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 166 ms. (239 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 119 ms. (333 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 185 ms. (215 steps per ms) remains 6/6 properties
// Phase 1: matrix 1893 rows 2043 cols
[2024-05-29 11:35:48] [INFO ] Computed 331 invariants in 29 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/172 variables, 172/172 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/172 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 1342/1514 variables, 227/399 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1514 variables, 1342/1741 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1514 variables, 0/1741 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 529/2043 variables, 104/1845 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2043 variables, 529/2374 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2043 variables, 0/2374 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 1893/3936 variables, 2043/4417 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3936 variables, 0/4417 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 0/3936 variables, 0/4417 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3936/3936 variables, and 4417 constraints, problems are : Problem set: 0 solved, 6 unsolved in 2816 ms.
Refiners :[Domain max(s): 2043/2043 constraints, Positive P Invariants (semi-flows): 331/331 constraints, State Equation: 2043/2043 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/172 variables, 172/172 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/172 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 1342/1514 variables, 227/399 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1514 variables, 1342/1741 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-29 11:35:51] [INFO ] Deduced a trap composed of 22 places in 326 ms of which 50 ms to minimize.
[2024-05-29 11:35:52] [INFO ] Deduced a trap composed of 22 places in 268 ms of which 6 ms to minimize.
[2024-05-29 11:35:52] [INFO ] Deduced a trap composed of 29 places in 226 ms of which 5 ms to minimize.
[2024-05-29 11:35:52] [INFO ] Deduced a trap composed of 30 places in 221 ms of which 5 ms to minimize.
[2024-05-29 11:35:52] [INFO ] Deduced a trap composed of 34 places in 213 ms of which 4 ms to minimize.
[2024-05-29 11:35:53] [INFO ] Deduced a trap composed of 31 places in 218 ms of which 5 ms to minimize.
[2024-05-29 11:35:53] [INFO ] Deduced a trap composed of 36 places in 222 ms of which 5 ms to minimize.
[2024-05-29 11:35:53] [INFO ] Deduced a trap composed of 23 places in 211 ms of which 4 ms to minimize.
[2024-05-29 11:35:53] [INFO ] Deduced a trap composed of 30 places in 202 ms of which 5 ms to minimize.
[2024-05-29 11:35:53] [INFO ] Deduced a trap composed of 36 places in 204 ms of which 4 ms to minimize.
[2024-05-29 11:35:54] [INFO ] Deduced a trap composed of 26 places in 199 ms of which 4 ms to minimize.
[2024-05-29 11:35:54] [INFO ] Deduced a trap composed of 42 places in 194 ms of which 4 ms to minimize.
[2024-05-29 11:35:54] [INFO ] Deduced a trap composed of 28 places in 186 ms of which 3 ms to minimize.
[2024-05-29 11:35:54] [INFO ] Deduced a trap composed of 38 places in 174 ms of which 4 ms to minimize.
[2024-05-29 11:35:55] [INFO ] Deduced a trap composed of 34 places in 190 ms of which 4 ms to minimize.
[2024-05-29 11:35:55] [INFO ] Deduced a trap composed of 32 places in 183 ms of which 3 ms to minimize.
[2024-05-29 11:35:55] [INFO ] Deduced a trap composed of 39 places in 179 ms of which 4 ms to minimize.
[2024-05-29 11:35:55] [INFO ] Deduced a trap composed of 49 places in 182 ms of which 4 ms to minimize.
[2024-05-29 11:35:55] [INFO ] Deduced a trap composed of 34 places in 157 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1514/3936 variables, and 1760 constraints, problems are : Problem set: 0 solved, 6 unsolved in 5007 ms.
Refiners :[Domain max(s): 1514/2043 constraints, Positive P Invariants (semi-flows): 227/331 constraints, State Equation: 0/2043 constraints, PredecessorRefiner: 0/6 constraints, Known Traps: 19/19 constraints]
After SMT, in 7977ms problems are : Problem set: 0 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 172 out of 2043 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2043/2043 places, 1893/1893 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 165 transitions
Trivial Post-agglo rules discarded 165 transitions
Performed 165 trivial Post agglomeration. Transition count delta: 165
Iterating post reduction 0 with 165 rules applied. Total rules applied 165 place count 2043 transition count 1728
Reduce places removed 165 places and 0 transitions.
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Iterating post reduction 1 with 180 rules applied. Total rules applied 345 place count 1878 transition count 1713
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 360 place count 1863 transition count 1713
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 150 Pre rules applied. Total rules applied 360 place count 1863 transition count 1563
Deduced a syphon composed of 150 places in 5 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 3 with 300 rules applied. Total rules applied 660 place count 1713 transition count 1563
Discarding 180 places :
Symmetric choice reduction at 3 with 180 rule applications. Total rules 840 place count 1533 transition count 1383
Iterating global reduction 3 with 180 rules applied. Total rules applied 1020 place count 1533 transition count 1383
Performed 57 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 57 Pre rules applied. Total rules applied 1020 place count 1533 transition count 1326
Deduced a syphon composed of 57 places in 8 ms
Reduce places removed 57 places and 0 transitions.
Iterating global reduction 3 with 114 rules applied. Total rules applied 1134 place count 1476 transition count 1326
Performed 368 Post agglomeration using F-continuation condition.Transition count delta: 368
Deduced a syphon composed of 368 places in 6 ms
Reduce places removed 368 places and 0 transitions.
Iterating global reduction 3 with 736 rules applied. Total rules applied 1870 place count 1108 transition count 958
Partial Free-agglomeration rule applied 218 times.
Drop transitions (Partial Free agglomeration) removed 218 transitions
Iterating global reduction 3 with 218 rules applied. Total rules applied 2088 place count 1108 transition count 958
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 2089 place count 1107 transition count 957
Applied a total of 2089 rules in 691 ms. Remains 1107 /2043 variables (removed 936) and now considering 957/1893 (removed 936) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 701 ms. Remains : 1107/2043 places, 957/1893 transitions.
RANDOM walk for 40000 steps (8 resets) in 702 ms. (56 steps per ms) remains 3/6 properties
FORMULA ShieldPPPs-PT-030B-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-030B-ReachabilityFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-030B-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 269 ms. (148 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (8 resets) in 175 ms. (227 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 165 ms. (240 steps per ms) remains 3/3 properties
// Phase 1: matrix 957 rows 1107 cols
[2024-05-29 11:35:57] [INFO ] Computed 331 invariants in 20 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 502/590 variables, 153/153 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/590 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 433/1023 variables, 147/300 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1023 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 18/1041 variables, 9/309 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1041 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 919/1960 variables, 1041/1350 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1960 variables, 0/1350 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 60/2020 variables, 36/1386 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2020 variables, 11/1397 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2020 variables, 0/1397 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 1/2021 variables, 1/1398 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2021 variables, 1/1399 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2021 variables, 0/1399 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 2/2023 variables, 1/1400 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2023 variables, 2/1402 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2023 variables, 0/1402 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (OVERLAPS) 27/2050 variables, 16/1418 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/2050 variables, 3/1421 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/2050 variables, 0/1421 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (OVERLAPS) 2/2052 variables, 2/1423 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/2052 variables, 2/1425 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/2052 variables, 0/1425 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (OVERLAPS) 2/2054 variables, 1/1426 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/2054 variables, 2/1428 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/2054 variables, 0/1428 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 27 (OVERLAPS) 1/2055 variables, 1/1429 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/2055 variables, 1/1430 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/2055 variables, 0/1430 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 30 (OVERLAPS) 7/2062 variables, 4/1434 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/2062 variables, 0/1434 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 32 (OVERLAPS) 2/2064 variables, 2/1436 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/2064 variables, 2/1438 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/2064 variables, 0/1438 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 35 (OVERLAPS) 0/2064 variables, 0/1438 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2064/2064 variables, and 1438 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1876 ms.
Refiners :[Positive P Invariants (semi-flows): 321/321 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 1107/1107 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 502/590 variables, 153/153 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-29 11:35:59] [INFO ] Deduced a trap composed of 7 places in 75 ms of which 1 ms to minimize.
[2024-05-29 11:35:59] [INFO ] Deduced a trap composed of 4 places in 64 ms of which 2 ms to minimize.
[2024-05-29 11:35:59] [INFO ] Deduced a trap composed of 12 places in 58 ms of which 1 ms to minimize.
[2024-05-29 11:35:59] [INFO ] Deduced a trap composed of 13 places in 56 ms of which 2 ms to minimize.
[2024-05-29 11:35:59] [INFO ] Deduced a trap composed of 12 places in 54 ms of which 1 ms to minimize.
[2024-05-29 11:35:59] [INFO ] Deduced a trap composed of 10 places in 51 ms of which 1 ms to minimize.
[2024-05-29 11:35:59] [INFO ] Deduced a trap composed of 11 places in 62 ms of which 1 ms to minimize.
[2024-05-29 11:35:59] [INFO ] Deduced a trap composed of 8 places in 58 ms of which 2 ms to minimize.
[2024-05-29 11:35:59] [INFO ] Deduced a trap composed of 11 places in 55 ms of which 1 ms to minimize.
[2024-05-29 11:35:59] [INFO ] Deduced a trap composed of 11 places in 59 ms of which 1 ms to minimize.
[2024-05-29 11:35:59] [INFO ] Deduced a trap composed of 8 places in 44 ms of which 2 ms to minimize.
[2024-05-29 11:36:00] [INFO ] Deduced a trap composed of 6 places in 75 ms of which 1 ms to minimize.
[2024-05-29 11:36:00] [INFO ] Deduced a trap composed of 9 places in 65 ms of which 1 ms to minimize.
[2024-05-29 11:36:00] [INFO ] Deduced a trap composed of 12 places in 60 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/590 variables, 14/167 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/590 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 433/1023 variables, 147/314 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-29 11:36:00] [INFO ] Deduced a trap composed of 9 places in 98 ms of which 3 ms to minimize.
[2024-05-29 11:36:00] [INFO ] Deduced a trap composed of 6 places in 103 ms of which 2 ms to minimize.
[2024-05-29 11:36:00] [INFO ] Deduced a trap composed of 4 places in 98 ms of which 2 ms to minimize.
[2024-05-29 11:36:00] [INFO ] Deduced a trap composed of 18 places in 97 ms of which 2 ms to minimize.
[2024-05-29 11:36:00] [INFO ] Deduced a trap composed of 6 places in 76 ms of which 1 ms to minimize.
[2024-05-29 11:36:00] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 2 ms to minimize.
[2024-05-29 11:36:01] [INFO ] Deduced a trap composed of 8 places in 79 ms of which 2 ms to minimize.
[2024-05-29 11:36:01] [INFO ] Deduced a trap composed of 11 places in 75 ms of which 2 ms to minimize.
[2024-05-29 11:36:01] [INFO ] Deduced a trap composed of 12 places in 77 ms of which 1 ms to minimize.
[2024-05-29 11:36:01] [INFO ] Deduced a trap composed of 8 places in 71 ms of which 2 ms to minimize.
[2024-05-29 11:36:01] [INFO ] Deduced a trap composed of 9 places in 70 ms of which 1 ms to minimize.
[2024-05-29 11:36:01] [INFO ] Deduced a trap composed of 8 places in 68 ms of which 1 ms to minimize.
[2024-05-29 11:36:01] [INFO ] Deduced a trap composed of 10 places in 72 ms of which 1 ms to minimize.
[2024-05-29 11:36:01] [INFO ] Deduced a trap composed of 17 places in 71 ms of which 2 ms to minimize.
[2024-05-29 11:36:01] [INFO ] Deduced a trap composed of 10 places in 67 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1023 variables, 15/329 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-29 11:36:01] [INFO ] Deduced a trap composed of 11 places in 75 ms of which 1 ms to minimize.
[2024-05-29 11:36:02] [INFO ] Deduced a trap composed of 17 places in 75 ms of which 1 ms to minimize.
[2024-05-29 11:36:02] [INFO ] Deduced a trap composed of 15 places in 56 ms of which 2 ms to minimize.
[2024-05-29 11:36:02] [INFO ] Deduced a trap composed of 9 places in 61 ms of which 2 ms to minimize.
[2024-05-29 11:36:02] [INFO ] Deduced a trap composed of 10 places in 68 ms of which 2 ms to minimize.
[2024-05-29 11:36:02] [INFO ] Deduced a trap composed of 13 places in 57 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/1023 variables, 6/335 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1023 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 18/1041 variables, 9/344 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-29 11:36:02] [INFO ] Deduced a trap composed of 8 places in 75 ms of which 1 ms to minimize.
[2024-05-29 11:36:02] [INFO ] Deduced a trap composed of 10 places in 75 ms of which 4 ms to minimize.
[2024-05-29 11:36:02] [INFO ] Deduced a trap composed of 10 places in 87 ms of which 2 ms to minimize.
[2024-05-29 11:36:02] [INFO ] Deduced a trap composed of 17 places in 72 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/1041 variables, 4/348 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1041 variables, 0/348 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 919/1960 variables, 1041/1389 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1960 variables, 2/1391 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-29 11:36:04] [INFO ] Deduced a trap composed of 13 places in 126 ms of which 2 ms to minimize.
[2024-05-29 11:36:04] [INFO ] Deduced a trap composed of 18 places in 132 ms of which 2 ms to minimize.
[2024-05-29 11:36:04] [INFO ] Deduced a trap composed of 10 places in 120 ms of which 3 ms to minimize.
[2024-05-29 11:36:04] [INFO ] Deduced a trap composed of 6 places in 139 ms of which 3 ms to minimize.
[2024-05-29 11:36:04] [INFO ] Deduced a trap composed of 9 places in 134 ms of which 2 ms to minimize.
[2024-05-29 11:36:05] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 3 ms to minimize.
[2024-05-29 11:36:05] [INFO ] Deduced a trap composed of 13 places in 106 ms of which 2 ms to minimize.
[2024-05-29 11:36:05] [INFO ] Deduced a trap composed of 8 places in 84 ms of which 2 ms to minimize.
[2024-05-29 11:36:05] [INFO ] Deduced a trap composed of 12 places in 95 ms of which 2 ms to minimize.
[2024-05-29 11:36:06] [INFO ] Deduced a trap composed of 10 places in 91 ms of which 2 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/1960 variables, 10/1401 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-29 11:36:06] [INFO ] Deduced a trap composed of 12 places in 77 ms of which 2 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/1960 variables, 1/1402 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1960 variables, 0/1402 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 60/2020 variables, 36/1438 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2020 variables, 11/1449 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/2020 variables, 1/1450 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-29 11:36:08] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 2 ms to minimize.
[2024-05-29 11:36:08] [INFO ] Deduced a trap composed of 8 places in 73 ms of which 2 ms to minimize.
[2024-05-29 11:36:08] [INFO ] Deduced a trap composed of 9 places in 77 ms of which 1 ms to minimize.
[2024-05-29 11:36:08] [INFO ] Deduced a trap composed of 10 places in 74 ms of which 1 ms to minimize.
[2024-05-29 11:36:08] [INFO ] Deduced a trap composed of 13 places in 66 ms of which 1 ms to minimize.
[2024-05-29 11:36:09] [INFO ] Deduced a trap composed of 8 places in 72 ms of which 2 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/2020 variables, 6/1456 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/2020 variables, 0/1456 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (OVERLAPS) 1/2021 variables, 1/1457 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/2021 variables, 1/1458 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/2021 variables, 0/1458 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 24 (OVERLAPS) 2/2023 variables, 1/1459 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/2023 variables, 2/1461 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/2023 variables, 0/1461 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 27 (OVERLAPS) 27/2050 variables, 16/1477 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/2050 variables, 3/1480 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/2050 variables, 0/1480 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 30 (OVERLAPS) 2/2052 variables, 2/1482 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/2052 variables, 2/1484 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/2052 variables, 0/1484 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 33 (OVERLAPS) 2/2054 variables, 1/1485 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/2054 variables, 2/1487 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-29 11:36:12] [INFO ] Deduced a trap composed of 4 places in 86 ms of which 1 ms to minimize.
At refinement iteration 35 (INCLUDED_ONLY) 0/2054 variables, 1/1488 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/2054 variables, 0/1488 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 37 (OVERLAPS) 1/2055 variables, 1/1489 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/2055 variables, 1/1490 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/2055 variables, 0/1490 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 40 (OVERLAPS) 7/2062 variables, 4/1494 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/2062 variables, 0/1494 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 42 (OVERLAPS) 2/2064 variables, 2/1496 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/2064 variables, 2/1498 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/2064 variables, 0/1498 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 45 (OVERLAPS) 0/2064 variables, 0/1498 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2064/2064 variables, and 1498 constraints, problems are : Problem set: 0 solved, 3 unsolved in 15577 ms.
Refiners :[Positive P Invariants (semi-flows): 321/321 constraints, Generalized P Invariants (flows): 10/10 constraints, State Equation: 1107/1107 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 57/57 constraints]
After SMT, in 17514ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 2027 ms.
Support contains 88 out of 1107 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1107/1107 places, 957/957 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 1107 transition count 951
Reduce places removed 6 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 7 rules applied. Total rules applied 13 place count 1101 transition count 950
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 14 place count 1100 transition count 950
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 14 place count 1100 transition count 942
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 30 place count 1092 transition count 942
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 32 place count 1090 transition count 940
Iterating global reduction 3 with 2 rules applied. Total rules applied 34 place count 1090 transition count 940
Performed 62 Post agglomeration using F-continuation condition.Transition count delta: 62
Deduced a syphon composed of 62 places in 1 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 3 with 124 rules applied. Total rules applied 158 place count 1028 transition count 878
Partial Free-agglomeration rule applied 19 times.
Drop transitions (Partial Free agglomeration) removed 19 transitions
Iterating global reduction 3 with 19 rules applied. Total rules applied 177 place count 1028 transition count 878
Applied a total of 177 rules in 300 ms. Remains 1028 /1107 variables (removed 79) and now considering 878/957 (removed 79) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 301 ms. Remains : 1028/1107 places, 878/957 transitions.
RANDOM walk for 40000 steps (8 resets) in 631 ms. (63 steps per ms) remains 2/3 properties
FORMULA ShieldPPPs-PT-030B-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (8 resets) in 262 ms. (152 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 130 ms. (305 steps per ms) remains 2/2 properties
// Phase 1: matrix 878 rows 1028 cols
[2024-05-29 11:36:17] [INFO ] Computed 331 invariants in 18 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 297/354 variables, 90/90 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/354 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 571/925 variables, 202/292 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/925 variables, 0/292 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 24/949 variables, 12/304 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/949 variables, 0/304 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 827/1776 variables, 949/1253 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1776 variables, 0/1253 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 34/1810 variables, 25/1278 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1810 variables, 8/1286 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1810 variables, 0/1286 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 29/1839 variables, 12/1298 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1839 variables, 2/1300 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1839 variables, 0/1300 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 1/1840 variables, 1/1301 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1840 variables, 1/1302 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1840 variables, 0/1302 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 2/1842 variables, 1/1303 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1842 variables, 2/1305 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1842 variables, 0/1305 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 2/1844 variables, 1/1306 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1844 variables, 2/1308 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1844 variables, 0/1308 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (OVERLAPS) 1/1845 variables, 1/1309 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1845 variables, 1/1310 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1845 variables, 0/1310 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 22/1867 variables, 13/1323 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/1867 variables, 5/1328 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/1867 variables, 0/1328 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (OVERLAPS) 24/1891 variables, 11/1339 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/1891 variables, 2/1341 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/1891 variables, 0/1341 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 33 (OVERLAPS) 3/1894 variables, 2/1343 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/1894 variables, 1/1344 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/1894 variables, 0/1344 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 36 (OVERLAPS) 5/1899 variables, 2/1346 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/1899 variables, 2/1348 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/1899 variables, 0/1348 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 39 (OVERLAPS) 7/1906 variables, 9/1357 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/1906 variables, 2/1359 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/1906 variables, 0/1359 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 42 (OVERLAPS) 0/1906 variables, 0/1359 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1906/1906 variables, and 1359 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1292 ms.
Refiners :[Positive P Invariants (semi-flows): 318/318 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 1028/1028 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 297/354 variables, 90/90 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-29 11:36:18] [INFO ] Deduced a trap composed of 11 places in 51 ms of which 1 ms to minimize.
[2024-05-29 11:36:18] [INFO ] Deduced a trap composed of 11 places in 45 ms of which 1 ms to minimize.
[2024-05-29 11:36:18] [INFO ] Deduced a trap composed of 13 places in 41 ms of which 1 ms to minimize.
[2024-05-29 11:36:18] [INFO ] Deduced a trap composed of 6 places in 37 ms of which 1 ms to minimize.
[2024-05-29 11:36:18] [INFO ] Deduced a trap composed of 14 places in 48 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/354 variables, 5/95 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-29 11:36:19] [INFO ] Deduced a trap composed of 13 places in 44 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/354 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/354 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 571/925 variables, 202/298 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-29 11:36:19] [INFO ] Deduced a trap composed of 7 places in 68 ms of which 2 ms to minimize.
[2024-05-29 11:36:19] [INFO ] Deduced a trap composed of 6 places in 68 ms of which 1 ms to minimize.
[2024-05-29 11:36:19] [INFO ] Deduced a trap composed of 7 places in 59 ms of which 1 ms to minimize.
[2024-05-29 11:36:19] [INFO ] Deduced a trap composed of 10 places in 76 ms of which 1 ms to minimize.
[2024-05-29 11:36:19] [INFO ] Deduced a trap composed of 10 places in 60 ms of which 1 ms to minimize.
[2024-05-29 11:36:19] [INFO ] Deduced a trap composed of 4 places in 57 ms of which 2 ms to minimize.
[2024-05-29 11:36:19] [INFO ] Deduced a trap composed of 8 places in 59 ms of which 1 ms to minimize.
[2024-05-29 11:36:19] [INFO ] Deduced a trap composed of 8 places in 54 ms of which 1 ms to minimize.
[2024-05-29 11:36:19] [INFO ] Deduced a trap composed of 8 places in 48 ms of which 1 ms to minimize.
[2024-05-29 11:36:19] [INFO ] Deduced a trap composed of 6 places in 52 ms of which 1 ms to minimize.
[2024-05-29 11:36:19] [INFO ] Deduced a trap composed of 6 places in 49 ms of which 1 ms to minimize.
[2024-05-29 11:36:20] [INFO ] Deduced a trap composed of 8 places in 50 ms of which 0 ms to minimize.
[2024-05-29 11:36:20] [INFO ] Deduced a trap composed of 9 places in 45 ms of which 1 ms to minimize.
[2024-05-29 11:36:20] [INFO ] Deduced a trap composed of 8 places in 41 ms of which 0 ms to minimize.
[2024-05-29 11:36:20] [INFO ] Deduced a trap composed of 9 places in 45 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/925 variables, 15/313 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-29 11:36:20] [INFO ] Deduced a trap composed of 10 places in 41 ms of which 2 ms to minimize.
[2024-05-29 11:36:20] [INFO ] Deduced a trap composed of 12 places in 63 ms of which 2 ms to minimize.
[2024-05-29 11:36:20] [INFO ] Deduced a trap composed of 10 places in 66 ms of which 1 ms to minimize.
[2024-05-29 11:36:20] [INFO ] Deduced a trap composed of 8 places in 56 ms of which 1 ms to minimize.
[2024-05-29 11:36:20] [INFO ] Deduced a trap composed of 10 places in 51 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/925 variables, 5/318 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/925 variables, 0/318 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 24/949 variables, 12/330 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-29 11:36:20] [INFO ] Deduced a trap composed of 6 places in 47 ms of which 1 ms to minimize.
[2024-05-29 11:36:20] [INFO ] Deduced a trap composed of 6 places in 40 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/949 variables, 2/332 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/949 variables, 0/332 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 827/1776 variables, 949/1281 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1776 variables, 1/1282 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-29 11:36:21] [INFO ] Deduced a trap composed of 7 places in 109 ms of which 2 ms to minimize.
[2024-05-29 11:36:21] [INFO ] Deduced a trap composed of 7 places in 101 ms of which 2 ms to minimize.
[2024-05-29 11:36:21] [INFO ] Deduced a trap composed of 6 places in 106 ms of which 2 ms to minimize.
[2024-05-29 11:36:21] [INFO ] Deduced a trap composed of 9 places in 97 ms of which 2 ms to minimize.
[2024-05-29 11:36:21] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 3 ms to minimize.
[2024-05-29 11:36:22] [INFO ] Deduced a trap composed of 12 places in 102 ms of which 2 ms to minimize.
[2024-05-29 11:36:22] [INFO ] Deduced a trap composed of 11 places in 107 ms of which 2 ms to minimize.
[2024-05-29 11:36:22] [INFO ] Deduced a trap composed of 11 places in 107 ms of which 2 ms to minimize.
[2024-05-29 11:36:22] [INFO ] Deduced a trap composed of 10 places in 108 ms of which 2 ms to minimize.
[2024-05-29 11:36:22] [INFO ] Deduced a trap composed of 8 places in 118 ms of which 2 ms to minimize.
[2024-05-29 11:36:22] [INFO ] Deduced a trap composed of 9 places in 124 ms of which 2 ms to minimize.
[2024-05-29 11:36:22] [INFO ] Deduced a trap composed of 7 places in 118 ms of which 2 ms to minimize.
[2024-05-29 11:36:23] [INFO ] Deduced a trap composed of 8 places in 112 ms of which 2 ms to minimize.
[2024-05-29 11:36:23] [INFO ] Deduced a trap composed of 8 places in 112 ms of which 2 ms to minimize.
[2024-05-29 11:36:23] [INFO ] Deduced a trap composed of 13 places in 119 ms of which 3 ms to minimize.
[2024-05-29 11:36:23] [INFO ] Deduced a trap composed of 8 places in 112 ms of which 3 ms to minimize.
[2024-05-29 11:36:23] [INFO ] Deduced a trap composed of 11 places in 107 ms of which 2 ms to minimize.
[2024-05-29 11:36:23] [INFO ] Deduced a trap composed of 8 places in 102 ms of which 2 ms to minimize.
[2024-05-29 11:36:23] [INFO ] Deduced a trap composed of 8 places in 117 ms of which 3 ms to minimize.
[2024-05-29 11:36:24] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 2 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/1776 variables, 20/1302 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-29 11:36:24] [INFO ] Deduced a trap composed of 7 places in 107 ms of which 2 ms to minimize.
[2024-05-29 11:36:24] [INFO ] Deduced a trap composed of 8 places in 102 ms of which 2 ms to minimize.
[2024-05-29 11:36:24] [INFO ] Deduced a trap composed of 8 places in 99 ms of which 2 ms to minimize.
[2024-05-29 11:36:24] [INFO ] Deduced a trap composed of 8 places in 98 ms of which 2 ms to minimize.
[2024-05-29 11:36:24] [INFO ] Deduced a trap composed of 10 places in 91 ms of which 2 ms to minimize.
[2024-05-29 11:36:25] [INFO ] Deduced a trap composed of 7 places in 97 ms of which 2 ms to minimize.
[2024-05-29 11:36:25] [INFO ] Deduced a trap composed of 9 places in 100 ms of which 2 ms to minimize.
[2024-05-29 11:36:25] [INFO ] Deduced a trap composed of 8 places in 94 ms of which 2 ms to minimize.
[2024-05-29 11:36:25] [INFO ] Deduced a trap composed of 11 places in 96 ms of which 2 ms to minimize.
[2024-05-29 11:36:25] [INFO ] Deduced a trap composed of 8 places in 83 ms of which 2 ms to minimize.
[2024-05-29 11:36:25] [INFO ] Deduced a trap composed of 8 places in 77 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/1776 variables, 11/1313 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-29 11:36:25] [INFO ] Deduced a trap composed of 8 places in 79 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/1776 variables, 1/1314 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-29 11:36:26] [INFO ] Deduced a trap composed of 14 places in 89 ms of which 2 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/1776 variables, 1/1315 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1776 variables, 0/1315 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 34/1810 variables, 25/1340 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1810 variables, 8/1348 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1810 variables, 1/1349 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-29 11:36:27] [INFO ] Deduced a trap composed of 5 places in 98 ms of which 2 ms to minimize.
[2024-05-29 11:36:27] [INFO ] Deduced a trap composed of 8 places in 96 ms of which 2 ms to minimize.
[2024-05-29 11:36:27] [INFO ] Deduced a trap composed of 6 places in 87 ms of which 2 ms to minimize.
[2024-05-29 11:36:27] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 2 ms to minimize.
[2024-05-29 11:36:27] [INFO ] Deduced a trap composed of 10 places in 74 ms of which 2 ms to minimize.
[2024-05-29 11:36:28] [INFO ] Deduced a trap composed of 10 places in 67 ms of which 1 ms to minimize.
[2024-05-29 11:36:28] [INFO ] Deduced a trap composed of 7 places in 66 ms of which 2 ms to minimize.
[2024-05-29 11:36:28] [INFO ] Deduced a trap composed of 9 places in 72 ms of which 1 ms to minimize.
[2024-05-29 11:36:28] [INFO ] Deduced a trap composed of 8 places in 68 ms of which 1 ms to minimize.
[2024-05-29 11:36:28] [INFO ] Deduced a trap composed of 11 places in 73 ms of which 1 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/1810 variables, 10/1359 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1810 variables, 0/1359 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (OVERLAPS) 29/1839 variables, 12/1371 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1839 variables, 2/1373 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1839 variables, 0/1373 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 1/1840 variables, 1/1374 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/1840 variables, 1/1375 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/1840 variables, 0/1375 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (OVERLAPS) 2/1842 variables, 1/1376 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/1842 variables, 2/1378 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/1842 variables, 0/1378 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 33 (OVERLAPS) 2/1844 variables, 1/1379 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/1844 variables, 2/1381 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/1844 variables, 0/1381 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 36 (OVERLAPS) 1/1845 variables, 1/1382 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/1845 variables, 1/1383 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/1845 variables, 0/1383 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 39 (OVERLAPS) 22/1867 variables, 13/1396 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/1867 variables, 5/1401 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/1867 variables, 0/1401 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 42 (OVERLAPS) 24/1891 variables, 11/1412 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 43 (INCLUDED_ONLY) 0/1891 variables, 2/1414 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-29 11:36:30] [INFO ] Deduced a trap composed of 4 places in 72 ms of which 1 ms to minimize.
[2024-05-29 11:36:30] [INFO ] Deduced a trap composed of 4 places in 72 ms of which 1 ms to minimize.
At refinement iteration 44 (INCLUDED_ONLY) 0/1891 variables, 2/1416 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/1891 variables, 0/1416 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 46 (OVERLAPS) 3/1894 variables, 2/1418 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/1894 variables, 1/1419 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/1894 variables, 0/1419 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 49 (OVERLAPS) 5/1899 variables, 2/1421 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/1899 variables, 2/1423 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/1899 variables, 0/1423 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 52 (OVERLAPS) 7/1906 variables, 9/1432 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/1906 variables, 2/1434 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/1906 variables, 0/1434 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 55 (OVERLAPS) 0/1906 variables, 0/1434 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1906/1906 variables, and 1434 constraints, problems are : Problem set: 0 solved, 2 unsolved in 13384 ms.
Refiners :[Positive P Invariants (semi-flows): 318/318 constraints, Generalized P Invariants (flows): 13/13 constraints, State Equation: 1028/1028 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 73/73 constraints]
After SMT, in 14721ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 2850 ms.
Support contains 57 out of 1028 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1028/1028 places, 878/878 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 1028 transition count 874
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 1024 transition count 874
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 8 place count 1024 transition count 869
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 18 place count 1019 transition count 869
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 1 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 70 place count 993 transition count 843
Partial Free-agglomeration rule applied 10 times.
Drop transitions (Partial Free agglomeration) removed 10 transitions
Iterating global reduction 2 with 10 rules applied. Total rules applied 80 place count 993 transition count 843
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 83 place count 990 transition count 840
Applied a total of 83 rules in 185 ms. Remains 990 /1028 variables (removed 38) and now considering 840/878 (removed 38) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 185 ms. Remains : 990/1028 places, 840/878 transitions.
RANDOM walk for 40000 steps (8 resets) in 532 ms. (75 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (8 resets) in 279 ms. (142 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 142 ms. (279 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 157096 steps, run timeout after 3001 ms. (steps per millisecond=52 ) properties seen :0 out of 2
Probabilistic random walk after 157096 steps, saw 142003 distinct states, run finished after 3005 ms. (steps per millisecond=52 ) properties seen :0
// Phase 1: matrix 840 rows 990 cols
[2024-05-29 11:36:38] [INFO ] Computed 331 invariants in 14 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 276/333 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/333 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 236/569 variables, 84/175 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/569 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 28/597 variables, 14/189 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/597 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 580/1177 variables, 597/786 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1177 variables, 0/786 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 265/1442 variables, 146/932 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1442 variables, 39/971 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1442 variables, 1/972 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1442 variables, 0/972 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 12/1454 variables, 13/985 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1454 variables, 12/997 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1454 variables, 0/997 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 22/1476 variables, 11/1008 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1476 variables, 6/1014 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1476 variables, 0/1014 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 161/1637 variables, 105/1119 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1637 variables, 28/1147 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1637 variables, 0/1147 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 6/1643 variables, 6/1153 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1643 variables, 6/1159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1643 variables, 0/1159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 10/1653 variables, 5/1164 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1653 variables, 2/1166 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/1653 variables, 0/1166 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (OVERLAPS) 2/1655 variables, 1/1167 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/1655 variables, 0/1167 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (OVERLAPS) 105/1760 variables, 69/1236 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/1760 variables, 15/1251 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/1760 variables, 0/1251 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 33 (OVERLAPS) 4/1764 variables, 5/1256 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/1764 variables, 4/1260 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/1764 variables, 0/1260 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 36 (OVERLAPS) 6/1770 variables, 3/1263 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/1770 variables, 6/1269 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/1770 variables, 0/1269 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 39 (OVERLAPS) 27/1797 variables, 17/1286 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/1797 variables, 6/1292 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/1797 variables, 1/1293 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/1797 variables, 0/1293 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 43 (OVERLAPS) 23/1820 variables, 11/1304 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/1820 variables, 3/1307 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 45 (INCLUDED_ONLY) 0/1820 variables, 0/1307 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 46 (OVERLAPS) 2/1822 variables, 1/1308 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/1822 variables, 2/1310 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 48 (INCLUDED_ONLY) 0/1822 variables, 0/1310 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 49 (OVERLAPS) 1/1823 variables, 1/1311 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/1823 variables, 1/1312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 51 (INCLUDED_ONLY) 0/1823 variables, 0/1312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 52 (OVERLAPS) 7/1830 variables, 6/1318 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/1830 variables, 3/1321 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 54 (INCLUDED_ONLY) 0/1830 variables, 0/1321 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 55 (OVERLAPS) 0/1830 variables, 0/1321 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1830/1830 variables, and 1321 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1494 ms.
Refiners :[Positive P Invariants (semi-flows): 313/313 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 990/990 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 276/333 variables, 91/91 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-29 11:36:40] [INFO ] Deduced a trap composed of 9 places in 47 ms of which 1 ms to minimize.
[2024-05-29 11:36:40] [INFO ] Deduced a trap composed of 9 places in 41 ms of which 1 ms to minimize.
[2024-05-29 11:36:40] [INFO ] Deduced a trap composed of 12 places in 42 ms of which 1 ms to minimize.
[2024-05-29 11:36:40] [INFO ] Deduced a trap composed of 8 places in 39 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/333 variables, 4/95 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-29 11:36:40] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 1 ms to minimize.
[2024-05-29 11:36:40] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/333 variables, 2/97 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/333 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 236/569 variables, 84/181 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-29 11:36:40] [INFO ] Deduced a trap composed of 4 places in 79 ms of which 1 ms to minimize.
[2024-05-29 11:36:40] [INFO ] Deduced a trap composed of 11 places in 56 ms of which 1 ms to minimize.
[2024-05-29 11:36:40] [INFO ] Deduced a trap composed of 10 places in 64 ms of which 2 ms to minimize.
[2024-05-29 11:36:40] [INFO ] Deduced a trap composed of 8 places in 58 ms of which 1 ms to minimize.
[2024-05-29 11:36:40] [INFO ] Deduced a trap composed of 6 places in 49 ms of which 1 ms to minimize.
[2024-05-29 11:36:40] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/569 variables, 6/187 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/569 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 28/597 variables, 14/201 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-29 11:36:40] [INFO ] Deduced a trap composed of 5 places in 64 ms of which 1 ms to minimize.
[2024-05-29 11:36:40] [INFO ] Deduced a trap composed of 5 places in 55 ms of which 2 ms to minimize.
[2024-05-29 11:36:41] [INFO ] Deduced a trap composed of 5 places in 58 ms of which 1 ms to minimize.
[2024-05-29 11:36:41] [INFO ] Deduced a trap composed of 8 places in 53 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/597 variables, 4/205 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/597 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 580/1177 variables, 597/802 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-29 11:36:41] [INFO ] Deduced a trap composed of 11 places in 65 ms of which 2 ms to minimize.
[2024-05-29 11:36:41] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 2 ms to minimize.
[2024-05-29 11:36:41] [INFO ] Deduced a trap composed of 8 places in 79 ms of which 2 ms to minimize.
[2024-05-29 11:36:41] [INFO ] Deduced a trap composed of 15 places in 60 ms of which 1 ms to minimize.
[2024-05-29 11:36:41] [INFO ] Deduced a trap composed of 10 places in 68 ms of which 2 ms to minimize.
[2024-05-29 11:36:41] [INFO ] Deduced a trap composed of 13 places in 69 ms of which 2 ms to minimize.
[2024-05-29 11:36:41] [INFO ] Deduced a trap composed of 7 places in 69 ms of which 1 ms to minimize.
[2024-05-29 11:36:42] [INFO ] Deduced a trap composed of 8 places in 66 ms of which 1 ms to minimize.
[2024-05-29 11:36:42] [INFO ] Deduced a trap composed of 9 places in 62 ms of which 1 ms to minimize.
[2024-05-29 11:36:42] [INFO ] Deduced a trap composed of 7 places in 64 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/1177 variables, 10/812 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1177 variables, 0/812 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 265/1442 variables, 146/958 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1442 variables, 39/997 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1442 variables, 1/998 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1442 variables, 2/1000 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-29 11:36:43] [INFO ] Deduced a trap composed of 5 places in 82 ms of which 1 ms to minimize.
[2024-05-29 11:36:43] [INFO ] Deduced a trap composed of 5 places in 72 ms of which 2 ms to minimize.
[2024-05-29 11:36:43] [INFO ] Deduced a trap composed of 5 places in 71 ms of which 1 ms to minimize.
[2024-05-29 11:36:43] [INFO ] Deduced a trap composed of 8 places in 73 ms of which 2 ms to minimize.
[2024-05-29 11:36:43] [INFO ] Deduced a trap composed of 6 places in 71 ms of which 2 ms to minimize.
[2024-05-29 11:36:43] [INFO ] Deduced a trap composed of 9 places in 67 ms of which 1 ms to minimize.
[2024-05-29 11:36:43] [INFO ] Deduced a trap composed of 6 places in 84 ms of which 1 ms to minimize.
[2024-05-29 11:36:43] [INFO ] Deduced a trap composed of 5 places in 69 ms of which 2 ms to minimize.
[2024-05-29 11:36:43] [INFO ] Deduced a trap composed of 9 places in 62 ms of which 1 ms to minimize.
[2024-05-29 11:36:44] [INFO ] Deduced a trap composed of 10 places in 62 ms of which 2 ms to minimize.
[2024-05-29 11:36:44] [INFO ] Deduced a trap composed of 8 places in 59 ms of which 1 ms to minimize.
[2024-05-29 11:36:44] [INFO ] Deduced a trap composed of 9 places in 53 ms of which 1 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/1442 variables, 12/1012 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1442 variables, 0/1012 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 12/1454 variables, 13/1025 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1454 variables, 12/1037 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1454 variables, 0/1037 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 22/1476 variables, 11/1048 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1476 variables, 6/1054 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-29 11:36:44] [INFO ] Deduced a trap composed of 13 places in 56 ms of which 1 ms to minimize.
At refinement iteration 25 (INCLUDED_ONLY) 0/1476 variables, 1/1055 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1476 variables, 0/1055 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 161/1637 variables, 105/1160 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/1637 variables, 28/1188 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-29 11:36:45] [INFO ] Deduced a trap composed of 4 places in 67 ms of which 1 ms to minimize.
At refinement iteration 29 (INCLUDED_ONLY) 0/1637 variables, 1/1189 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/1637 variables, 0/1189 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 31 (OVERLAPS) 6/1643 variables, 6/1195 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/1643 variables, 6/1201 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-29 11:36:45] [INFO ] Deduced a trap composed of 6 places in 59 ms of which 1 ms to minimize.
At refinement iteration 33 (INCLUDED_ONLY) 0/1643 variables, 1/1202 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/1643 variables, 0/1202 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 35 (OVERLAPS) 10/1653 variables, 5/1207 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/1653 variables, 2/1209 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/1653 variables, 0/1209 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 38 (OVERLAPS) 2/1655 variables, 1/1210 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-29 11:36:46] [INFO ] Deduced a trap composed of 7 places in 63 ms of which 2 ms to minimize.
[2024-05-29 11:36:46] [INFO ] Deduced a trap composed of 4 places in 66 ms of which 1 ms to minimize.
[2024-05-29 11:36:46] [INFO ] Deduced a trap composed of 9 places in 56 ms of which 1 ms to minimize.
At refinement iteration 39 (INCLUDED_ONLY) 0/1655 variables, 3/1213 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/1655 variables, 0/1213 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 41 (OVERLAPS) 105/1760 variables, 69/1282 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 42 (INCLUDED_ONLY) 0/1760 variables, 15/1297 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-29 11:36:46] [INFO ] Deduced a trap composed of 6 places in 57 ms of which 1 ms to minimize.
[2024-05-29 11:36:46] [INFO ] Deduced a trap composed of 7 places in 53 ms of which 1 ms to minimize.
[2024-05-29 11:36:46] [INFO ] Deduced a trap composed of 5 places in 57 ms of which 1 ms to minimize.
At refinement iteration 43 (INCLUDED_ONLY) 0/1760 variables, 3/1300 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 44 (INCLUDED_ONLY) 0/1760 variables, 0/1300 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 45 (OVERLAPS) 4/1764 variables, 5/1305 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 46 (INCLUDED_ONLY) 0/1764 variables, 4/1309 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 47 (INCLUDED_ONLY) 0/1764 variables, 0/1309 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 48 (OVERLAPS) 6/1770 variables, 3/1312 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 49 (INCLUDED_ONLY) 0/1770 variables, 6/1318 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 50 (INCLUDED_ONLY) 0/1770 variables, 0/1318 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 51 (OVERLAPS) 27/1797 variables, 17/1335 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 52 (INCLUDED_ONLY) 0/1797 variables, 6/1341 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 53 (INCLUDED_ONLY) 0/1797 variables, 1/1342 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-29 11:36:47] [INFO ] Deduced a trap composed of 7 places in 62 ms of which 1 ms to minimize.
[2024-05-29 11:36:47] [INFO ] Deduced a trap composed of 18 places in 60 ms of which 2 ms to minimize.
At refinement iteration 54 (INCLUDED_ONLY) 0/1797 variables, 2/1344 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 55 (INCLUDED_ONLY) 0/1797 variables, 0/1344 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 56 (OVERLAPS) 23/1820 variables, 11/1355 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 57 (INCLUDED_ONLY) 0/1820 variables, 3/1358 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 58 (INCLUDED_ONLY) 0/1820 variables, 0/1358 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 59 (OVERLAPS) 2/1822 variables, 1/1359 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 60 (INCLUDED_ONLY) 0/1822 variables, 2/1361 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 61 (INCLUDED_ONLY) 0/1822 variables, 0/1361 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 62 (OVERLAPS) 1/1823 variables, 1/1362 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 63 (INCLUDED_ONLY) 0/1823 variables, 1/1363 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 64 (INCLUDED_ONLY) 0/1823 variables, 0/1363 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 65 (OVERLAPS) 7/1830 variables, 6/1369 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 66 (INCLUDED_ONLY) 0/1830 variables, 3/1372 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-29 11:36:48] [INFO ] Deduced a trap composed of 10 places in 50 ms of which 1 ms to minimize.
At refinement iteration 67 (INCLUDED_ONLY) 0/1830 variables, 1/1373 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 68 (INCLUDED_ONLY) 0/1830 variables, 0/1373 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 69 (OVERLAPS) 0/1830 variables, 0/1373 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1830/1830 variables, and 1373 constraints, problems are : Problem set: 0 solved, 2 unsolved in 9347 ms.
Refiners :[Positive P Invariants (semi-flows): 313/313 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 990/990 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 50/50 constraints]
After SMT, in 10885ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1139 ms.
Support contains 57 out of 990 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 990/990 places, 840/840 transitions.
Applied a total of 0 rules in 37 ms. Remains 990 /990 variables (removed 0) and now considering 840/840 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 990/990 places, 840/840 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 990/990 places, 840/840 transitions.
Applied a total of 0 rules in 23 ms. Remains 990 /990 variables (removed 0) and now considering 840/840 (removed 0) transitions.
[2024-05-29 11:36:50] [INFO ] Invariant cache hit.
[2024-05-29 11:36:51] [INFO ] Implicit Places using invariants in 518 ms returned []
[2024-05-29 11:36:51] [INFO ] Invariant cache hit.
[2024-05-29 11:36:52] [INFO ] Implicit Places using invariants and state equation in 1016 ms returned []
Implicit Place search using SMT with State Equation took 1546 ms to find 0 implicit places.
[2024-05-29 11:36:52] [INFO ] Redundant transitions in 48 ms returned []
Running 827 sub problems to find dead transitions.
[2024-05-29 11:36:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/979 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 827 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/979 variables, 18/184 constraints. Problems are: Problem set: 0 solved, 827 unsolved
[2024-05-29 11:37:03] [INFO ] Deduced a trap composed of 8 places in 48 ms of which 1 ms to minimize.
[2024-05-29 11:37:06] [INFO ] Deduced a trap composed of 6 places in 44 ms of which 1 ms to minimize.
[2024-05-29 11:37:06] [INFO ] Deduced a trap composed of 9 places in 49 ms of which 7 ms to minimize.
[2024-05-29 11:37:06] [INFO ] Deduced a trap composed of 5 places in 37 ms of which 1 ms to minimize.
[2024-05-29 11:37:07] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 1 ms to minimize.
[2024-05-29 11:37:10] [INFO ] Deduced a trap composed of 6 places in 17 ms of which 0 ms to minimize.
[2024-05-29 11:37:14] [INFO ] Deduced a trap composed of 5 places in 44 ms of which 1 ms to minimize.
[2024-05-29 11:37:15] [INFO ] Deduced a trap composed of 8 places in 45 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/979 variables, 8/192 constraints. Problems are: Problem set: 0 solved, 827 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 979/1830 variables, and 192 constraints, problems are : Problem set: 0 solved, 827 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 166/313 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 0/990 constraints, PredecessorRefiner: 827/827 constraints, Known Traps: 8/8 constraints]
Escalating to Integer solving :Problem set: 0 solved, 827 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/979 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 827 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/979 variables, 18/184 constraints. Problems are: Problem set: 0 solved, 827 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/979 variables, 8/192 constraints. Problems are: Problem set: 0 solved, 827 unsolved
[2024-05-29 11:37:25] [INFO ] Deduced a trap composed of 5 places in 44 ms of which 0 ms to minimize.
[2024-05-29 11:37:33] [INFO ] Deduced a trap composed of 6 places in 58 ms of which 1 ms to minimize.
[2024-05-29 11:37:33] [INFO ] Deduced a trap composed of 6 places in 56 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/979 variables, 3/195 constraints. Problems are: Problem set: 0 solved, 827 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/979 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 827 unsolved
At refinement iteration 5 (OVERLAPS) 11/990 variables, 147/342 constraints. Problems are: Problem set: 0 solved, 827 unsolved
[2024-05-29 11:37:49] [INFO ] Deduced a trap composed of 8 places in 97 ms of which 2 ms to minimize.
[2024-05-29 11:37:49] [INFO ] Deduced a trap composed of 4 places in 92 ms of which 1 ms to minimize.
[2024-05-29 11:37:49] [INFO ] Deduced a trap composed of 5 places in 83 ms of which 1 ms to minimize.
[2024-05-29 11:37:49] [INFO ] Deduced a trap composed of 6 places in 82 ms of which 2 ms to minimize.
[2024-05-29 11:37:49] [INFO ] Deduced a trap composed of 7 places in 78 ms of which 2 ms to minimize.
[2024-05-29 11:37:49] [INFO ] Deduced a trap composed of 5 places in 77 ms of which 2 ms to minimize.
[2024-05-29 11:37:49] [INFO ] Deduced a trap composed of 4 places in 82 ms of which 1 ms to minimize.
[2024-05-29 11:37:49] [INFO ] Deduced a trap composed of 4 places in 74 ms of which 1 ms to minimize.
[2024-05-29 11:37:50] [INFO ] Deduced a trap composed of 5 places in 77 ms of which 1 ms to minimize.
[2024-05-29 11:37:50] [INFO ] Deduced a trap composed of 8 places in 71 ms of which 2 ms to minimize.
[2024-05-29 11:37:50] [INFO ] Deduced a trap composed of 7 places in 71 ms of which 1 ms to minimize.
[2024-05-29 11:37:50] [INFO ] Deduced a trap composed of 4 places in 67 ms of which 1 ms to minimize.
[2024-05-29 11:37:50] [INFO ] Deduced a trap composed of 4 places in 73 ms of which 2 ms to minimize.
[2024-05-29 11:37:50] [INFO ] Deduced a trap composed of 5 places in 70 ms of which 2 ms to minimize.
[2024-05-29 11:37:50] [INFO ] Deduced a trap composed of 6 places in 66 ms of which 2 ms to minimize.
[2024-05-29 11:37:50] [INFO ] Deduced a trap composed of 5 places in 64 ms of which 2 ms to minimize.
[2024-05-29 11:37:50] [INFO ] Deduced a trap composed of 6 places in 64 ms of which 1 ms to minimize.
[2024-05-29 11:37:50] [INFO ] Deduced a trap composed of 6 places in 70 ms of which 2 ms to minimize.
[2024-05-29 11:37:50] [INFO ] Deduced a trap composed of 6 places in 65 ms of which 2 ms to minimize.
[2024-05-29 11:37:50] [INFO ] Deduced a trap composed of 6 places in 62 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/990 variables, 20/362 constraints. Problems are: Problem set: 0 solved, 827 unsolved
[2024-05-29 11:37:51] [INFO ] Deduced a trap composed of 8 places in 63 ms of which 2 ms to minimize.
[2024-05-29 11:37:51] [INFO ] Deduced a trap composed of 8 places in 61 ms of which 1 ms to minimize.
[2024-05-29 11:37:51] [INFO ] Deduced a trap composed of 5 places in 61 ms of which 2 ms to minimize.
[2024-05-29 11:37:51] [INFO ] Deduced a trap composed of 6 places in 58 ms of which 1 ms to minimize.
[2024-05-29 11:37:51] [INFO ] Deduced a trap composed of 6 places in 53 ms of which 1 ms to minimize.
[2024-05-29 11:37:51] [INFO ] Deduced a trap composed of 8 places in 52 ms of which 1 ms to minimize.
[2024-05-29 11:37:51] [INFO ] Deduced a trap composed of 5 places in 47 ms of which 1 ms to minimize.
[2024-05-29 11:37:51] [INFO ] Deduced a trap composed of 6 places in 57 ms of which 1 ms to minimize.
[2024-05-29 11:37:51] [INFO ] Deduced a trap composed of 7 places in 51 ms of which 1 ms to minimize.
[2024-05-29 11:37:51] [INFO ] Deduced a trap composed of 5 places in 52 ms of which 1 ms to minimize.
[2024-05-29 11:37:51] [INFO ] Deduced a trap composed of 6 places in 56 ms of which 1 ms to minimize.
[2024-05-29 11:37:51] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 1 ms to minimize.
[2024-05-29 11:37:51] [INFO ] Deduced a trap composed of 6 places in 46 ms of which 1 ms to minimize.
[2024-05-29 11:37:52] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 1 ms to minimize.
[2024-05-29 11:37:52] [INFO ] Deduced a trap composed of 10 places in 51 ms of which 1 ms to minimize.
[2024-05-29 11:37:52] [INFO ] Deduced a trap composed of 6 places in 43 ms of which 1 ms to minimize.
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 990/1830 variables, and 378 constraints, problems are : Problem set: 0 solved, 827 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 313/313 constraints, Generalized P Invariants (flows): 18/18 constraints, State Equation: 0/990 constraints, PredecessorRefiner: 0/827 constraints, Known Traps: 47/47 constraints]
After SMT, in 60294ms problems are : Problem set: 0 solved, 827 unsolved
Search for dead transitions found 0 dead transitions in 60310ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61948 ms. Remains : 990/990 places, 840/840 transitions.
[2024-05-29 11:37:52] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 4 ms.
[2024-05-29 11:37:52] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 990 places, 840 transitions and 3626 arcs took 8 ms.
[2024-05-29 11:37:52] [INFO ] Flatten gal took : 115 ms
Total runtime 126301 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running ShieldPPPs-PT-030B
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/412/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 990
TRANSITIONS: 840
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.019s, Sys 0.003s]
SAVING FILE /home/mcc/execution/412/model (.net / .def) ...
EXPORT TIME: [User 0.003s, Sys 0.000s]
----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES
Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net
Process ID: 1329
MODEL NAME: /home/mcc/execution/412/model
990 places, 840 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 ReachabilityFireability -timeout 360 -rebuildPNML
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="ShieldPPPs-PT-030B"
export BK_EXAMINATION="ReachabilityFireability"
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 ShieldPPPs-PT-030B, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r355-tall-171683758900479"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-030B.tgz
mv ShieldPPPs-PT-030B execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;