About the Execution of LTSMin+red for MultiCrashLeafsetExtension-PT-S24C08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 6328.804 | 432800.00 | 517550.00 | 861.60 | TTFTT?TF?FFTFFTT | 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.r508-tall-171654350900110.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is MultiCrashLeafsetExtension-PT-S24C08, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r508-tall-171654350900110
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 13K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.8K May 19 07:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 16:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0K May 19 07:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 30K Apr 12 06:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 179K Apr 12 06:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 21K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 99K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Apr 22 14:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Apr 22 14:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 15M 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 MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1717206352295
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S24C08
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 01:45:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 01:45:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 01:45:54] [INFO ] Load time of PNML (sax parser for PT used): 738 ms
[2024-06-01 01:45:54] [INFO ] Transformed 15180 places.
[2024-06-01 01:45:54] [INFO ] Transformed 22267 transitions.
[2024-06-01 01:45:54] [INFO ] Parsed PT model containing 15180 places and 22267 transitions and 84086 arcs in 963 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 41 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (484 resets) in 3162 ms. (12 steps per ms) remains 11/16 properties
FORMULA MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (92 resets) in 972 ms. (41 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (92 resets) in 839 ms. (47 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (92 resets) in 585 ms. (68 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (92 resets) in 390 ms. (102 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (92 resets) in 298 ms. (133 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (92 resets) in 235 ms. (169 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (92 resets) in 232 ms. (171 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (92 resets) in 276 ms. (144 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (92 resets) in 236 ms. (168 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (92 resets) in 310 ms. (128 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (92 resets) in 239 ms. (166 steps per ms) remains 11/11 properties
[2024-06-01 01:45:57] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
// Phase 1: matrix 21667 rows 15180 cols
[2024-06-01 01:45:58] [INFO ] Computed 1137 invariants in 1730 ms
[2024-06-01 01:45:59] [INFO ] State equation strengthened by 6802 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/253 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/253 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Problem MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-09 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-09 FALSE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-12 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-12 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 2294/2547 variables, 1/2 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2547 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 8341/10888 variables, 407/409 constraints. Problems are: Problem set: 2 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/10888 variables, 0/409 constraints. Problems are: Problem set: 2 solved, 9 unsolved
Problem MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-00 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-13 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-13 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 6 (OVERLAPS) 69/10957 variables, 69/478 constraints. Problems are: Problem set: 4 solved, 7 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 10957/36847 variables, and 478 constraints, problems are : Problem set: 4 solved, 7 unsolved in 5044 ms.
Refiners :[Positive P Invariants (semi-flows): 70/70 constraints, Generalized P Invariants (flows): 408/1067 constraints, State Equation: 0/15180 constraints, ReadFeed: 0/6802 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/196 variables, 1/1 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/196 variables, 0/1 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 2304/2500 variables, 1/2 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2500 variables, 0/2 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 8216/10716 variables, 389/391 constraints. Problems are: Problem set: 4 solved, 7 unsolved
[2024-06-01 01:46:24] [INFO ] Deduced a trap composed of 74 places in 17191 ms of which 459 ms to minimize.
SMT process timed out in 26861ms, After SMT, problems are : Problem set: 4 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 196 out of 15180 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15180/15180 places, 22267/22267 transitions.
Graph (complete) has 49169 edges and 15180 vertex of which 15136 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.45 ms
Discarding 44 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 4340 transitions
Trivial Post-agglo rules discarded 4340 transitions
Performed 4340 trivial Post agglomeration. Transition count delta: 4340
Iterating post reduction 0 with 4340 rules applied. Total rules applied 4341 place count 15136 transition count 17927
Reduce places removed 4340 places and 0 transitions.
Performed 102 Post agglomeration using F-continuation condition.Transition count delta: 102
Iterating post reduction 1 with 4442 rules applied. Total rules applied 8783 place count 10796 transition count 17825
Reduce places removed 102 places and 0 transitions.
Iterating post reduction 2 with 102 rules applied. Total rules applied 8885 place count 10694 transition count 17825
Performed 388 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 388 Pre rules applied. Total rules applied 8885 place count 10694 transition count 17437
Deduced a syphon composed of 388 places in 17 ms
Reduce places removed 388 places and 0 transitions.
Iterating global reduction 3 with 776 rules applied. Total rules applied 9661 place count 10306 transition count 17437
Discarding 4315 places :
Symmetric choice reduction at 3 with 4315 rule applications. Total rules 13976 place count 5991 transition count 13122
Iterating global reduction 3 with 4315 rules applied. Total rules applied 18291 place count 5991 transition count 13122
Discarding 482 places :
Symmetric choice reduction at 3 with 482 rule applications. Total rules 18773 place count 5509 transition count 11114
Iterating global reduction 3 with 482 rules applied. Total rules applied 19255 place count 5509 transition count 11114
Discarding 219 places :
Symmetric choice reduction at 3 with 219 rule applications. Total rules 19474 place count 5290 transition count 9362
Iterating global reduction 3 with 219 rules applied. Total rules applied 19693 place count 5290 transition count 9362
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 8 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 19741 place count 5266 transition count 9338
Free-agglomeration rule (complex) applied 418 times.
Iterating global reduction 3 with 418 rules applied. Total rules applied 20159 place count 5266 transition count 11447
Reduce places removed 418 places and 0 transitions.
Iterating post reduction 3 with 418 rules applied. Total rules applied 20577 place count 4848 transition count 11447
Partial Free-agglomeration rule applied 394 times.
Drop transitions (Partial Free agglomeration) removed 394 transitions
Iterating global reduction 4 with 394 rules applied. Total rules applied 20971 place count 4848 transition count 11447
Applied a total of 20971 rules in 5767 ms. Remains 4848 /15180 variables (removed 10332) and now considering 11447/22267 (removed 10820) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5780 ms. Remains : 4848/15180 places, 11447/22267 transitions.
RANDOM walk for 40000 steps (766 resets) in 1862 ms. (21 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (100 resets) in 380 ms. (104 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (100 resets) in 456 ms. (87 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (100 resets) in 359 ms. (111 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (100 resets) in 355 ms. (112 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (100 resets) in 276 ms. (144 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (100 resets) in 301 ms. (132 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (100 resets) in 277 ms. (143 steps per ms) remains 7/7 properties
Interrupted probabilistic random walk after 19806 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :0 out of 7
Probabilistic random walk after 19806 steps, saw 9231 distinct states, run finished after 3004 ms. (steps per millisecond=6 ) properties seen :0
[2024-06-01 01:46:34] [INFO ] Flow matrix only has 10567 transitions (discarded 880 similar events)
// Phase 1: matrix 10567 rows 4848 cols
[2024-06-01 01:46:34] [INFO ] Computed 1093 invariants in 297 ms
[2024-06-01 01:46:34] [INFO ] State equation strengthened by 6270 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/196 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/196 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-06 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-06 TRUE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-11 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-11 TRUE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-15 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-15 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 3200/3396 variables, 5/6 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3396 variables, 2/8 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3396 variables, 0/8 constraints. Problems are: Problem set: 3 solved, 4 unsolved
Problem MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-02 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-10 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-10 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 5 (OVERLAPS) 1258/4654 variables, 891/899 constraints. Problems are: Problem set: 5 solved, 2 unsolved
[2024-06-01 01:46:42] [INFO ] Deduced a trap composed of 434 places in 6242 ms of which 49 ms to minimize.
[2024-06-01 01:46:48] [INFO ] Deduced a trap composed of 525 places in 6566 ms of which 40 ms to minimize.
[2024-06-01 01:46:55] [INFO ] Deduced a trap composed of 6 places in 6316 ms of which 30 ms to minimize.
[2024-06-01 01:47:01] [INFO ] Deduced a trap composed of 648 places in 6019 ms of which 30 ms to minimize.
[2024-06-01 01:47:07] [INFO ] Deduced a trap composed of 474 places in 6227 ms of which 33 ms to minimize.
[2024-06-01 01:47:13] [INFO ] Deduced a trap composed of 41 places in 6332 ms of which 32 ms to minimize.
[2024-06-01 01:47:20] [INFO ] Deduced a trap composed of 525 places in 6382 ms of which 28 ms to minimize.
SMT process timed out in 46323ms, After SMT, problems are : Problem set: 5 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 169 out of 4848 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4848/4848 places, 11447/11447 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 4848 transition count 11438
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 4839 transition count 11438
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 18 place count 4839 transition count 11436
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 22 place count 4837 transition count 11436
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 24 place count 4835 transition count 11434
Iterating global reduction 2 with 2 rules applied. Total rules applied 26 place count 4835 transition count 11434
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 28 place count 4835 transition count 11432
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 30 place count 4833 transition count 11432
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 31 place count 4832 transition count 11431
Iterating global reduction 3 with 1 rules applied. Total rules applied 32 place count 4832 transition count 11431
Partial Free-agglomeration rule applied 14 times.
Drop transitions (Partial Free agglomeration) removed 14 transitions
Iterating global reduction 3 with 14 rules applied. Total rules applied 46 place count 4832 transition count 11431
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 60 place count 4818 transition count 11417
Iterating global reduction 3 with 14 rules applied. Total rules applied 74 place count 4818 transition count 11417
Applied a total of 74 rules in 2660 ms. Remains 4818 /4848 variables (removed 30) and now considering 11417/11447 (removed 30) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2660 ms. Remains : 4818/4848 places, 11417/11447 transitions.
RANDOM walk for 40000 steps (769 resets) in 2017 ms. (19 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (100 resets) in 406 ms. (98 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (100 resets) in 336 ms. (118 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 20394 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :0 out of 2
Probabilistic random walk after 20394 steps, saw 9488 distinct states, run finished after 3001 ms. (steps per millisecond=6 ) properties seen :0
[2024-06-01 01:47:26] [INFO ] Flow matrix only has 10537 transitions (discarded 880 similar events)
// Phase 1: matrix 10537 rows 4818 cols
[2024-06-01 01:47:27] [INFO ] Computed 1093 invariants in 307 ms
[2024-06-01 01:47:27] [INFO ] State equation strengthened by 6270 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/169 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/169 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 3295/3464 variables, 5/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3464 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3464 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1168/4632 variables, 896/907 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 01:47:34] [INFO ] Deduced a trap composed of 6 places in 5968 ms of which 29 ms to minimize.
[2024-06-01 01:47:40] [INFO ] Deduced a trap composed of 624 places in 6109 ms of which 32 ms to minimize.
[2024-06-01 01:47:46] [INFO ] Deduced a trap composed of 41 places in 6103 ms of which 30 ms to minimize.
[2024-06-01 01:47:52] [INFO ] Deduced a trap composed of 605 places in 5721 ms of which 27 ms to minimize.
[2024-06-01 01:47:59] [INFO ] Deduced a trap composed of 41 places in 6198 ms of which 30 ms to minimize.
[2024-06-01 01:48:05] [INFO ] Deduced a trap composed of 91 places in 6284 ms of which 29 ms to minimize.
[2024-06-01 01:48:11] [INFO ] Deduced a trap composed of 73 places in 6231 ms of which 31 ms to minimize.
[2024-06-01 01:48:18] [INFO ] Deduced a trap composed of 101 places in 6234 ms of which 29 ms to minimize.
[2024-06-01 01:48:24] [INFO ] Deduced a trap composed of 445 places in 6266 ms of which 31 ms to minimize.
[2024-06-01 01:48:30] [INFO ] Deduced a trap composed of 512 places in 6037 ms of which 31 ms to minimize.
[2024-06-01 01:48:36] [INFO ] Deduced a trap composed of 489 places in 6058 ms of which 27 ms to minimize.
[2024-06-01 01:48:42] [INFO ] Deduced a trap composed of 455 places in 6266 ms of which 33 ms to minimize.
SMT process timed out in 76055ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 169 out of 4818 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4818/4818 places, 11417/11417 transitions.
Applied a total of 0 rules in 586 ms. Remains 4818 /4818 variables (removed 0) and now considering 11417/11417 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 586 ms. Remains : 4818/4818 places, 11417/11417 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4818/4818 places, 11417/11417 transitions.
Applied a total of 0 rules in 599 ms. Remains 4818 /4818 variables (removed 0) and now considering 11417/11417 (removed 0) transitions.
[2024-06-01 01:48:44] [INFO ] Flow matrix only has 10537 transitions (discarded 880 similar events)
[2024-06-01 01:48:44] [INFO ] Invariant cache hit.
[2024-06-01 01:48:59] [INFO ] Implicit Places using invariants in 15619 ms returned [4, 7, 9, 10, 11, 14, 15, 16, 17, 18, 23, 29, 37, 49, 61, 75, 91, 109, 130, 152, 175, 198, 199, 200, 202, 203, 204, 205, 225, 243, 259, 273, 285, 297, 306, 312, 316, 320, 339, 345, 347, 348, 349, 350, 352, 353, 354, 355, 357, 361, 367, 375, 385, 398, 412, 428, 446, 466, 487, 508, 509, 510, 512, 513, 514, 515, 533, 549, 563, 576, 588, 596, 602, 606, 608, 610, 629, 635, 637, 638, 639, 643, 644, 645, 647, 649, 653, 661, 669, 679, 691, 706, 722, 741, 762, 781, 782, 783, 784, 785, 786, 787, 788, 804, 820, 832, 843, 851, 857, 861, 863, 865, 867, 886, 892, 894, 895, 897, 898, 900, 901, 902, 904, 906, 909, 913, 919, 927, 937, 949, 965, 981, 998, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1037, 1049, 1059, 1068, 1074, 1078, 1080, 1082, 1084, 1086, 1106, 1113, 1115, 1116, 1119, 1120, 1122, 1123, 1124, 1128, 1130, 1132, 1134, 1139, 1145, 1153, 1163, 1175, 1189, 1204, 1218, 1219, 1220, 1222, 1223, 1226, 1240, 1250, 1258, 1265, 1269, 1271, 1273, 1277, 1279, 1281, 1300, 1306, 1310, 1311, 1313, 1315, 1316, 1317, 1321, 1324, 1326, 1330, 1332, 1342, 1350, 1360, 1372, 1385, 1397, 1398, 1399, 1400, 1402, 1404, 1405, 1415, 1423, 1429, 1433, 1436, 1438, 1440, 1444, 1446, 1448, 1468, 1474, 1477, 1478, 1479, 1482, 1483, 1484, 1488, 1490, 1492, 1496, 1499, 1501, 1505, 1513, 1521, 1531, 1542, 1552, 1553, 1555, 1556, 1557, 1558, 1559, 1560, 1568, 1574, 1578, 1580, 1582, 1584, 1586, 1588, 1592, 1594, 1613, 1619, 1621, 1622, 1623, 1624, 1625, 1626, 1627, 1628, 1629, 1631, 1633, 1635, 1637, 1639, 1641, 1644, 1648, 1654, 1662, 1671, 1679, 1680, 1681, 1682, 1683, 1684, 1685, 1686, 1687, 1693, 1697, 1699, 1701, 1703, 1705, 1707, 1709, 1711, 1713, 1733, 1739, 1741, 1742, 1744, 1745, 1746, 1747, 1748, 1749, 1751, 1753, 1755, 1757, 1759, 1762, 1764, 1766, 1770, 1776, 1783, 1790, 1791, 1792, 1793, 1795, 1796, 1797, 1801, 1803, 1805, 1807, 1810, 1812, 1814, 1816, 1818, 1842, 1848, 1850, 1851, 1852, 1853, 1854, 1855, 1856, 1858, 1860, 1862, 1864, 1866, 1868, 1870, 1872, 1875, 1877, 1882, 1887, 1894, 1895, 1897, 1898, 1900, 1902, 1906, 1908, 1910, 1912, 1915, 1919, 1921, 1923, 1927, 1946, 1952, 1955, 1956, 1957, 1958, 1959, 1960, 1962, 1964, 1966, 1968, 1970, 1974, 1976, 1978, 1980, 1987, 1990, 1994, 1995, 1996, 1997, 2000, 2001, 2003, 2006, 2009, 2011, 2013, 2015, 2017, 2019, 2022, 2044, 2050, 2053, 2054, 2055, 2056, 2057, 2058, 2061, 2066, 2069, 2071, 2075, 2077, 2079, 2081, 2083, 2085, 2087, 2089, 2093, 2098, 2099, 2100, 2104, 2107, 2112, 2114, 2116, 2119, 2121, 2123, 2125, 2146, 2148, 2151, 2154, 2155, 2156, 2157, 2158, 2159, 2160, 2161, 2163, 2165, 2167, 2169, 2171, 2173, 2175, 2177, 2179, 2182, 2184, 2186, 2187, 2188, 2189, 2190, 2194, 2199, 2201, 2203, 2205, 2207, 2209, 2211, 2214, 2216, 2218, 2238, 2244, 2247, 2248, 2249, 2250, 2251, 2252, 2253, 2254, 2258, 2260, 2262, 2264, 2266, 2268, 2270, 2272, 2274, 2276, 2278, 2280, 2281, 2282, 2283, 2284, 2285, 2286, 2287, 2288, 2290, 2292, 2294, 2296, 2298, 2300, 2302, 2304, 2306, 2308, 2328, 2334, 2336, 2337, 2338, 2341, 2342, 2343, 2345, 2349, 2351, 2353, 2355, 2359, 2361, 2363, 2365, 2367, 2369, 2371, 2374, 2375, 2376, 2378, 2379, 2382, 2384, 2386, 2388, 2392, 2394, 2396, 2398, 2400, 2405, 2407, 2426, 2432, 2434, 2435, 2437, 2438, 2439, 2440, 2441, 2442, 2444, 2446, 2448, 2450, 2452, 2454, 2456, 2459, 2461, 2463, 2467, 2472, 2474, 2475, 2478, 2479, 2480, 2481, 2486, 2488, 2490, 2492, 2494, 2496, 2499, 2501, 2503, 2505, 2524, 2530, 2532, 2533, 2534, 2535, 2538, 2539, 2540, 2542, 2544, 2546, 2552, 2555, 2557, 2559, 2561, 2565, 2571, 2579, 2581, 2582, 2583, 2584, 2585, 2586, 2593, 2597, 2599, 2601, 2603, 2605, 2607, 2609, 2611, 2613, 2634, 2640, 2643, 2644, 2645, 2647, 2649, 2650, 2652, 2654, 2656, 2659, 2665, 2667, 2669, 2671, 2675, 2681, 2700, 2704, 2705, 2706, 2707, 2708, 2717, 2723, 2727, 2729, 2731, 2736, 2738, 2740, 2742, 2744, 2763, 2769, 2772, 2773, 2775, 2776, 2777, 2778, 2779, 2781, 2783, 2785, 2787, 2789, 2791, 2793, 2797, 2803, 2812, 2824, 2835, 2836, 2837, 2839, 2840, 2841, 2842, 2843, 2853, 2861, 2867, 2871, 2873, 2875, 2877, 2881, 2883, 2885, 2904, 2910, 2913, 2914, 2915, 2917, 2918, 2919, 2920, 2921, 2923, 2925, 2927, 2929, 2931, 2933, 2937, 2945, 2953, 2964, 2976, 2989, 2990, 2991, 2992, 2993, 2994, 2995, 2996, 2997, 3009, 3019, 3027, 3033, 3037, 3039, 3041, 3043, 3045, 3047, 3067, 3073, 3075, 3076, 3077, 3079, 3080, 3081, 3082, 3083, 3085, 3088, 3090, 3092, 3096, 3100, 3106, 3114, 3124, 3136, 3150, 3165, 3166, 3167, 3168, 3169, 3172, 3173, 3188, 3200, 3210, 3218, 3224, 3228, 3230, 3232, 3235, 3239, 3258, 3264, 3267, 3268, 3269, 3271, 3274, 3276, 3278, 3280, 3284, 3290, 3296, 3305, 3317, 3329, 3343, 3359, 3377, 3378, 3379, 3380, 3382, 3383, 3384, 3402, 3416, 3428, 3438, 3446, 3452, 3456, 3460, 3462, 3464, 3486, 3492, 3494, 3495, 3496, 3497, 3498, 3499, 3500, 3501, 3502, 3504, 3506, 3508, 3512, 3518, 3526, 3536, 3548, 3564, 3580, 3598, 3617, 3618, 3620, 3622, 3623, 3624, 3646, 3662, 3676, 3688, 3699, 3707, 3713, 3717, 3719, 3721, 3740, 3746, 3748, 3749, 3750, 3751, 3752, 3754, 3755, 3756, 3758, 3760, 3766, 3772, 3780, 3790, 3802, 3816, 3832, 3850, 3870, 3893, 3894, 3896, 3897, 3898, 3899, 3900, 3920, 3938, 3954, 3968, 3993, 4001, 4007, 4012, 4014, 4033, 4035, 4038, 4040, 4041, 4044, 4045, 4046, 4047, 4048, 4050, 4054, 4060, 4068, 4078, 4092, 4106, 4122, 4140, 4161, 4183, 4207, 4208, 4211, 4212, 4214, 4236, 4256, 4274, 4290, 4304, 4316, 4331, 4341, 4347, 4351, 4370]
[2024-06-01 01:48:59] [INFO ] Actually due to overlaps returned [339, 629, 1300, 1733, 2044, 1106, 1468, 1613, 1842, 2238, 2524, 2634, 886, 1946, 3067, 4033, 2146, 2426, 3486, 3740, 2904, 3258, 2328, 2763, 4370, 4, 9, 10, 11, 14, 15, 16, 17, 198, 199, 200, 202, 203, 204, 347, 348, 349, 350, 352, 353, 354, 508, 509, 510, 512, 513, 514, 637, 638, 639, 643, 644, 781, 782, 783, 784, 785, 786, 787, 894, 895, 897, 898, 900, 901, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1115, 1116, 1119, 1120, 1122, 1123, 1218, 1219, 1220, 1222, 1223, 1310, 1311, 1313, 1315, 1316, 1397, 1398, 1399, 1400, 1402, 1404, 1477, 1478, 1479, 1482, 1483, 1552, 1553, 1555, 1556, 1557, 1558, 1559, 1621, 1622, 1623, 1624, 1625, 1626, 1627, 1628, 1679, 1680, 1681, 1682, 1683, 1684, 1685, 1686, 1741, 1742, 1744, 1745, 1746, 1747, 1748, 1790, 1791, 1792, 1793, 1795, 1796, 1850, 1851, 1852, 1853, 1854, 1855, 1856, 1894, 1895, 1897, 1898, 1955, 1956, 1957, 1958, 1959, 1960, 1994, 1995, 1996, 1997, 2000, 2053, 2054, 2055, 2056, 2057, 2058, 2093, 2098, 2099, 2148, 2154, 2155, 2156, 2157, 2158, 2159, 2160, 2186, 2187, 2188, 2189, 2190, 2194, 2247, 2248, 2249, 2250, 2251, 2252, 2253, 2280, 2281, 2282, 2283, 2284, 2285, 2286, 2287, 2336, 2337, 2338, 2341, 2342, 2343, 2374, 2375, 2376, 2378, 2379, 2434, 2435, 2437, 2438, 2439, 2440, 2441, 2472, 2474, 2475, 2478, 2479, 2480, 2532, 2533, 2534, 2535, 2538, 2539, 2579, 2581, 2582, 2583, 2584, 2585, 2643, 2644, 2645, 2647, 2649, 2700, 2704, 2705, 2706, 2707, 2772, 2773, 2775, 2776, 2777, 2778, 2835, 2836, 2837, 2839, 2840, 2841, 2842, 2913, 2914, 2915, 2917, 2918, 2919, 2920, 2989, 2990, 2991, 2992, 2993, 2994, 2995, 2996, 3075, 3076, 3077, 3079, 3080, 3081, 3082, 3165, 3166, 3167, 3168, 3169, 3172, 3267, 3268, 3269, 3271, 3377, 3378, 3379, 3380, 3382, 3383, 3494, 3495, 3496, 3497, 3498, 3499, 3500, 3501, 3617, 3618, 3620, 3622, 3623, 3624, 3748, 3749, 3750, 3751, 3752, 3754, 3755, 3893, 3894, 3896, 3897, 3898, 3899, 4035, 4040, 4041, 4044, 4045, 4046, 4047, 4207, 4208, 4211, 4212]
Discarding 336 places :
Implicit Place search using SMT only with invariants took 15644 ms to find 336 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 4482/4818 places, 11417/11417 transitions.
Discarding 288 places :
Symmetric choice reduction at 0 with 288 rule applications. Total rules 288 place count 4194 transition count 11129
Iterating global reduction 0 with 288 rules applied. Total rules applied 576 place count 4194 transition count 11129
Discarding 280 places :
Symmetric choice reduction at 0 with 280 rule applications. Total rules 856 place count 3914 transition count 10849
Iterating global reduction 0 with 280 rules applied. Total rules applied 1136 place count 3914 transition count 10849
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 1139 place count 3914 transition count 10846
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 1142 place count 3911 transition count 10846
Applied a total of 1142 rules in 1533 ms. Remains 3911 /4482 variables (removed 571) and now considering 10846/11417 (removed 571) transitions.
[2024-06-01 01:49:01] [INFO ] Flow matrix only has 9966 transitions (discarded 880 similar events)
// Phase 1: matrix 9966 rows 3911 cols
[2024-06-01 01:49:01] [INFO ] Computed 757 invariants in 212 ms
[2024-06-01 01:49:11] [INFO ] Implicit Places using invariants in 10366 ms returned [6, 10, 15, 21, 29, 41, 53, 67, 83, 101, 122, 144, 167, 191, 211, 229, 245, 259, 271, 283, 292, 298, 302, 306, 329, 332, 334, 338, 344, 352, 362, 375, 389, 405, 423, 443, 464, 486, 504, 520, 534, 547, 559, 567, 573, 577, 579, 581, 593, 598, 600, 602, 606, 614, 622, 632, 644, 659, 675, 694, 715, 734, 750, 766, 778, 789, 797, 803, 807, 809, 811, 813, 826, 830, 832, 834, 837, 841, 847, 855, 865, 877, 893, 909, 926, 943, 957, 969, 979, 988, 994, 998, 1000, 1002, 1004, 1006, 1020, 1025, 1029, 1031, 1033, 1035, 1040, 1046, 1054, 1064, 1076, 1090, 1105, 1122, 1136, 1146, 1154, 1161, 1165, 1167, 1169, 1173, 1175, 1177, 1190, 1196, 1200, 1203, 1205, 1209, 1211, 1221, 1229, 1239, 1251, 1264, 1278, 1288, 1296, 1302, 1306, 1309, 1311, 1313, 1317, 1319, 1321, 1336, 1341, 1345, 1347, 1349, 1353, 1356, 1358, 1362, 1370, 1378, 1388, 1399, 1410, 1418, 1424, 1428, 1430, 1432, 1434, 1436, 1438, 1442, 1444, 1456, 1458, 1460, 1462, 1464, 1466, 1468, 1470, 1473, 1477, 1483, 1491, 1500, 1508, 1514, 1518, 1520, 1522, 1524, 1526, 1528, 1530, 1532, 1534, 1543, 1546, 1548, 1550, 1552, 1554, 1556, 1559, 1561, 1563, 1567, 1573, 1580, 1588, 1592, 1594, 1596, 1598, 1601, 1603, 1605, 1607, 1609, 1626, 1629, 1631, 1633, 1635, 1637, 1639, 1641, 1643, 1646, 1648, 1653, 1658, 1667, 1669, 1673, 1675, 1677, 1679, 1682, 1686, 1688, 1690, 1694, 1707, 1711, 1713, 1715, 1717, 1719, 1723, 1725, 1727, 1729, 1736, 1739, 1745, 1747, 1750, 1753, 1755, 1757, 1759, 1761, 1763, 1766, 1784, 1789, 1794, 1797, 1799, 1803, 1805, 1807, 1809, 1811, 1813, 1815, 1817, 1825, 1829, 1832, 1837, 1839, 1841, 1844, 1846, 1848, 1850, 1865, 1868, 1870, 1872, 1874, 1876, 1878, 1880, 1882, 1884, 1886, 1889, 1891, 1900, 1902, 1904, 1906, 1908, 1910, 1912, 1915, 1917, 1919, 1932, 1935, 1939, 1941, 1943, 1945, 1947, 1949, 1951, 1953, 1955, 1957, 1959, 1961, 1963, 1965, 1967, 1969, 1971, 1973, 1975, 1977, 1979, 1981, 1992, 1997, 2001, 2003, 2005, 2007, 2011, 2013, 2015, 2017, 2019, 2021, 2023, 2029, 2031, 2033, 2035, 2039, 2041, 2043, 2045, 2047, 2052, 2054, 2067, 2070, 2072, 2074, 2076, 2078, 2080, 2082, 2084, 2087, 2089, 2091, 2095, 2103, 2108, 2110, 2112, 2114, 2116, 2118, 2121, 2123, 2125, 2127, 2138, 2142, 2144, 2146, 2148, 2154, 2157, 2159, 2161, 2163, 2167, 2173, 2182, 2189, 2193, 2195, 2197, 2199, 2201, 2203, 2205, 2207, 2209, 2225, 2230, 2232, 2234, 2236, 2239, 2245, 2247, 2249, 2251, 2255, 2261, 2283, 2292, 2298, 2302, 2304, 2306, 2311, 2313, 2315, 2317, 2319, 2333, 2337, 2339, 2341, 2343, 2345, 2347, 2349, 2351, 2355, 2361, 2370, 2382, 2394, 2404, 2412, 2418, 2422, 2424, 2426, 2428, 2432, 2434, 2436, 2447, 2451, 2453, 2455, 2457, 2459, 2461, 2463, 2467, 2475, 2483, 2494, 2506, 2519, 2531, 2541, 2549, 2555, 2559, 2561, 2563, 2565, 2567, 2569, 2580, 2583, 2585, 2588, 2590, 2592, 2596, 2600, 2606, 2614, 2624, 2636, 2650, 2667, 2682, 2694, 2704, 2712, 2718, 2722, 2724, 2726, 2729, 2733, 2744, 2750, 2752, 2754, 2756, 2760, 2766, 2772, 2781, 2793, 2805, 2819, 2835, 2854, 2872, 2886, 2898, 2908, 2916, 2922, 2926, 2930, 2932, 2934, 2951, 2953, 2955, 2957, 2959, 2963, 2969, 2977, 2987, 2999, 3015, 3031, 3049, 3091, 3107, 3121, 3133, 3144, 3152, 3158, 3162, 3164, 3166, 3176, 3179, 3181, 3183, 3189, 3195, 3203, 3213, 3225, 3239, 3255, 3273, 3293, 3317, 3337, 3355, 3371, 3385, 3410, 3418, 3424, 3429, 3431, 3440, 3444, 3446, 3450, 3456, 3464, 3474, 3488, 3502, 3518, 3536, 3557, 3579, 3606, 3628, 3648, 3666, 3682, 3696, 3708, 3723, 3733, 3739, 3743]
Discarding 590 places :
Implicit Place search using SMT only with invariants took 10388 ms to find 590 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 3321/4818 places, 10846/11417 transitions.
Applied a total of 0 rules in 523 ms. Remains 3321 /3321 variables (removed 0) and now considering 10846/10846 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 28691 ms. Remains : 3321/4818 places, 10846/11417 transitions.
RANDOM walk for 40000 steps (802 resets) in 2039 ms. (19 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (75 resets) in 332 ms. (120 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (76 resets) in 267 ms. (149 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 22610 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 2
Probabilistic random walk after 22610 steps, saw 10092 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
[2024-06-01 01:49:15] [INFO ] Flow matrix only has 9966 transitions (discarded 880 similar events)
// Phase 1: matrix 9966 rows 3321 cols
[2024-06-01 01:49:16] [INFO ] Computed 167 invariants in 194 ms
[2024-06-01 01:49:16] [INFO ] State equation strengthened by 6270 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/169 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/169 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 2904/3073 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3073 variables, 8/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3073 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 189/3262 variables, 95/108 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 01:49:20] [INFO ] Deduced a trap composed of 6 places in 3119 ms of which 22 ms to minimize.
[2024-06-01 01:49:23] [INFO ] Deduced a trap composed of 41 places in 3117 ms of which 23 ms to minimize.
[2024-06-01 01:49:26] [INFO ] Deduced a trap composed of 354 places in 3009 ms of which 19 ms to minimize.
[2024-06-01 01:49:29] [INFO ] Deduced a trap composed of 41 places in 2808 ms of which 18 ms to minimize.
[2024-06-01 01:49:32] [INFO ] Deduced a trap composed of 91 places in 3015 ms of which 21 ms to minimize.
[2024-06-01 01:49:35] [INFO ] Deduced a trap composed of 101 places in 3068 ms of which 22 ms to minimize.
[2024-06-01 01:49:38] [INFO ] Deduced a trap composed of 101 places in 2908 ms of which 19 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/3262 variables, 7/115 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3262 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 44/3306 variables, 44/159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3306 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 15/3321 variables, 15/174 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/3321 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 9966/13287 variables, 3321/3495 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/13287 variables, 6270/9765 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/13287 variables, 0/9765 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/13287 variables, 0/9765 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13287/13287 variables, and 9765 constraints, problems are : Problem set: 0 solved, 2 unsolved in 31711 ms.
Refiners :[Positive P Invariants (semi-flows): 48/48 constraints, Generalized P Invariants (flows): 119/119 constraints, State Equation: 3321/3321 constraints, ReadFeed: 6270/6270 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/169 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/169 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 2904/3073 variables, 4/5 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3073 variables, 8/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 01:49:51] [INFO ] Deduced a trap composed of 571 places in 2551 ms of which 21 ms to minimize.
[2024-06-01 01:49:53] [INFO ] Deduced a trap composed of 769 places in 2563 ms of which 19 ms to minimize.
[2024-06-01 01:49:56] [INFO ] Deduced a trap composed of 517 places in 2549 ms of which 20 ms to minimize.
[2024-06-01 01:49:58] [INFO ] Deduced a trap composed of 555 places in 2490 ms of which 20 ms to minimize.
[2024-06-01 01:50:01] [INFO ] Deduced a trap composed of 573 places in 2509 ms of which 20 ms to minimize.
[2024-06-01 01:50:03] [INFO ] Deduced a trap composed of 601 places in 2415 ms of which 19 ms to minimize.
[2024-06-01 01:50:06] [INFO ] Deduced a trap composed of 616 places in 2431 ms of which 20 ms to minimize.
[2024-06-01 01:50:08] [INFO ] Deduced a trap composed of 676 places in 2530 ms of which 20 ms to minimize.
[2024-06-01 01:50:11] [INFO ] Deduced a trap composed of 650 places in 2520 ms of which 20 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/3073 variables, 9/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3073 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 189/3262 variables, 95/117 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3262 variables, 7/124 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 01:50:15] [INFO ] Deduced a trap composed of 385 places in 3054 ms of which 21 ms to minimize.
[2024-06-01 01:50:18] [INFO ] Deduced a trap composed of 73 places in 3027 ms of which 21 ms to minimize.
[2024-06-01 01:50:21] [INFO ] Deduced a trap composed of 101 places in 3036 ms of which 21 ms to minimize.
[2024-06-01 01:50:24] [INFO ] Deduced a trap composed of 127 places in 3065 ms of which 21 ms to minimize.
[2024-06-01 01:50:27] [INFO ] Deduced a trap composed of 127 places in 2948 ms of which 21 ms to minimize.
[2024-06-01 01:50:30] [INFO ] Deduced a trap composed of 391 places in 2956 ms of which 19 ms to minimize.
[2024-06-01 01:50:33] [INFO ] Deduced a trap composed of 327 places in 3003 ms of which 22 ms to minimize.
[2024-06-01 01:50:36] [INFO ] Deduced a trap composed of 363 places in 3110 ms of which 22 ms to minimize.
[2024-06-01 01:50:39] [INFO ] Deduced a trap composed of 329 places in 2967 ms of which 22 ms to minimize.
[2024-06-01 01:50:42] [INFO ] Deduced a trap composed of 336 places in 2956 ms of which 20 ms to minimize.
[2024-06-01 01:50:45] [INFO ] Deduced a trap composed of 395 places in 3095 ms of which 22 ms to minimize.
[2024-06-01 01:50:48] [INFO ] Deduced a trap composed of 336 places in 3077 ms of which 23 ms to minimize.
[2024-06-01 01:50:51] [INFO ] Deduced a trap composed of 364 places in 3093 ms of which 21 ms to minimize.
[2024-06-01 01:50:54] [INFO ] Deduced a trap composed of 150 places in 2672 ms of which 21 ms to minimize.
[2024-06-01 01:50:57] [INFO ] Deduced a trap composed of 169 places in 3089 ms of which 22 ms to minimize.
[2024-06-01 01:51:00] [INFO ] Deduced a trap composed of 169 places in 3044 ms of which 22 ms to minimize.
[2024-06-01 01:51:04] [INFO ] Deduced a trap composed of 150 places in 3057 ms of which 22 ms to minimize.
[2024-06-01 01:51:07] [INFO ] Deduced a trap composed of 141 places in 3092 ms of which 21 ms to minimize.
[2024-06-01 01:51:10] [INFO ] Deduced a trap composed of 349 places in 3056 ms of which 22 ms to minimize.
[2024-06-01 01:51:13] [INFO ] Deduced a trap composed of 101 places in 3078 ms of which 21 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/3262 variables, 20/144 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 01:51:16] [INFO ] Deduced a trap composed of 491 places in 2677 ms of which 26 ms to minimize.
[2024-06-01 01:51:18] [INFO ] Deduced a trap composed of 480 places in 2622 ms of which 22 ms to minimize.
SMT process timed out in 122874ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 169 out of 3321 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3321/3321 places, 10846/10846 transitions.
Applied a total of 0 rules in 548 ms. Remains 3321 /3321 variables (removed 0) and now considering 10846/10846 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 548 ms. Remains : 3321/3321 places, 10846/10846 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3321/3321 places, 10846/10846 transitions.
Applied a total of 0 rules in 515 ms. Remains 3321 /3321 variables (removed 0) and now considering 10846/10846 (removed 0) transitions.
[2024-06-01 01:51:19] [INFO ] Flow matrix only has 9966 transitions (discarded 880 similar events)
[2024-06-01 01:51:19] [INFO ] Invariant cache hit.
[2024-06-01 01:51:25] [INFO ] Implicit Places using invariants in 5503 ms returned []
Implicit Place search using SMT only with invariants took 5504 ms to find 0 implicit places.
Running 10752 sub problems to find dead transitions.
[2024-06-01 01:51:25] [INFO ] Flow matrix only has 9966 transitions (discarded 880 similar events)
[2024-06-01 01:51:25] [INFO ] Invariant cache hit.
[2024-06-01 01:51:25] [INFO ] State equation strengthened by 6270 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3319 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 10752 unsolved
SMT process timed out in 98322ms, After SMT, problems are : Problem set: 0 solved, 10752 unsolved
Search for dead transitions found 0 dead transitions in 98429ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104488 ms. Remains : 3321/3321 places, 10846/10846 transitions.
[2024-06-01 01:53:03] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 3 ms.
[2024-06-01 01:53:03] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 3321 places, 10846 transitions and 53335 arcs took 50 ms.
[2024-06-01 01:53:04] [INFO ] Flatten gal took : 581 ms
Total runtime 431371 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=
[--mu-opt] [--saturation=
[--sat-granularity=
[--guidance=
[--action=
[--trace=
[--mu=
[--ctl=
[--save-levels=STRING] [--pg-solve] [--attr=
[--saturating-attractor] [--write-strategy=
[--check-strategy] [--interactive-play] [--player]
[--pg-write=
[--edge-label=
[--mucalc=
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por=
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=
[--cw-max-cols=
[--mh-timeout=
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=
[--ldd32-cache=
[--cache-ratio=
[--min-free-nodes=
[--fdd-reorder=
[--vset-cache-diff=
[--next-union] [--peak-nodes] [--maxsum=
[--block-size=
[--debug=
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS]
Could not compute solution for formula : MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-05
Could not compute solution for formula : MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-08
BK_STOP 1717206785095
--------------------
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 ReachabilityCardinality -timeout 360 -rebuildPNML
mcc2024
rfs formula name MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-05
rfs formula type EF
rfs formula formula --invariant=/tmp/728/inv_0_
rfs formula name MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-08
rfs formula type EF
rfs formula formula --invariant=/tmp/728/inv_1_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc
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="MultiCrashLeafsetExtension-PT-S24C08"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is MultiCrashLeafsetExtension-PT-S24C08, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r508-tall-171654350900110"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C08.tgz
mv MultiCrashLeafsetExtension-PT-S24C08 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;