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.r245-tall-171654349200110.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............
=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is MultiCrashLeafsetExtension-PT-S24C08, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r245-tall-171654349200110
=====================================================================

--------------------
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 1716600979282

Invoking MCC driver with
BK_TOOL=greatspnxred
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 greatspn
Invoking reducer
Running Version 202405141337
[2024-05-25 01:36:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-05-25 01:36:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 01:36:21] [INFO ] Load time of PNML (sax parser for PT used): 687 ms
[2024-05-25 01:36:21] [INFO ] Transformed 15180 places.
[2024-05-25 01:36:21] [INFO ] Transformed 22267 transitions.
[2024-05-25 01:36:21] [INFO ] Parsed PT model containing 15180 places and 22267 transitions and 84086 arcs in 901 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 28 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (484 resets) in 2840 ms. (14 steps per ms) remains 13/16 properties
FORMULA MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-14 TRUE 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
BEST_FIRST walk for 40002 steps (92 resets) in 837 ms. (47 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (92 resets) in 767 ms. (52 steps per ms) remains 12/13 properties
FORMULA MultiCrashLeafsetExtension-PT-S24C08-ReachabilityCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40003 steps (92 resets) in 411 ms. (97 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (92 resets) in 536 ms. (74 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (92 resets) in 264 ms. (150 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (92 resets) in 301 ms. (132 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (92 resets) in 276 ms. (144 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (92 resets) in 240 ms. (165 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (92 resets) in 236 ms. (168 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (92 resets) in 246 ms. (161 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (92 resets) in 275 ms. (144 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (92 resets) in 250 ms. (159 steps per ms) remains 12/12 properties
[2024-05-25 01:36:23] [INFO ] Flow matrix only has 21667 transitions (discarded 600 similar events)
// Phase 1: matrix 21667 rows 15180 cols
[2024-05-25 01:36:25] [INFO ] Computed 1137 invariants in 1830 ms
[2024-05-25 01:36:26] [INFO ] State equation strengthened by 6802 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/271 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/271 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 12 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) 2292/2563 variables, 1/2 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2563 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 8362/10925 variables, 411/413 constraints. Problems are: Problem set: 2 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/10925 variables, 0/413 constraints. Problems are: Problem set: 2 solved, 10 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) 69/10994 variables, 69/482 constraints. Problems are: Problem set: 4 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 10994/36847 variables, and 482 constraints, problems are : Problem set: 4 solved, 8 unsolved in 5052 ms.
Refiners :[Positive P Invariants (semi-flows): 70/70 constraints, Generalized P Invariants (flows): 412/1067 constraints, State Equation: 0/15180 constraints, ReadFeed: 0/6802 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/214 variables, 1/1 constraints. Problems are: Problem set: 4 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/214 variables, 0/1 constraints. Problems are: Problem set: 4 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 2302/2516 variables, 1/2 constraints. Problems are: Problem set: 4 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2516 variables, 0/2 constraints. Problems are: Problem set: 4 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 8237/10753 variables, 393/395 constraints. Problems are: Problem set: 4 solved, 8 unsolved
[2024-05-25 01:36:52] [INFO ] Deduced a trap composed of 150 places in 19065 ms of which 480 ms to minimize.
SMT process timed out in 29039ms, After SMT, problems are : Problem set: 4 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 214 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.41 ms
Discarding 44 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 4316 transitions
Trivial Post-agglo rules discarded 4316 transitions
Performed 4316 trivial Post agglomeration. Transition count delta: 4316
Iterating post reduction 0 with 4316 rules applied. Total rules applied 4317 place count 15136 transition count 17951
Reduce places removed 4316 places and 0 transitions.
Performed 117 Post agglomeration using F-continuation condition.Transition count delta: 117
Iterating post reduction 1 with 4433 rules applied. Total rules applied 8750 place count 10820 transition count 17834
Reduce places removed 117 places and 0 transitions.
Iterating post reduction 2 with 117 rules applied. Total rules applied 8867 place count 10703 transition count 17834
Performed 387 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 387 Pre rules applied. Total rules applied 8867 place count 10703 transition count 17447
Deduced a syphon composed of 387 places in 16 ms
Reduce places removed 387 places and 0 transitions.
Iterating global reduction 3 with 774 rules applied. Total rules applied 9641 place count 10316 transition count 17447
Discarding 4302 places :
Symmetric choice reduction at 3 with 4302 rule applications. Total rules 13943 place count 6014 transition count 13145
Iterating global reduction 3 with 4302 rules applied. Total rules applied 18245 place count 6014 transition count 13145
Discarding 476 places :
Symmetric choice reduction at 3 with 476 rule applications. Total rules 18721 place count 5538 transition count 11185
Iterating global reduction 3 with 476 rules applied. Total rules applied 19197 place count 5538 transition count 11185
Discarding 218 places :
Symmetric choice reduction at 3 with 218 rule applications. Total rules 19415 place count 5320 transition count 9441
Iterating global reduction 3 with 218 rules applied. Total rules applied 19633 place count 5320 transition count 9441
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 6 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 19681 place count 5296 transition count 9417
Free-agglomeration rule (complex) applied 424 times.
Iterating global reduction 3 with 424 rules applied. Total rules applied 20105 place count 5296 transition count 11422
Reduce places removed 424 places and 0 transitions.
Iterating post reduction 3 with 424 rules applied. Total rules applied 20529 place count 4872 transition count 11422
Partial Free-agglomeration rule applied 393 times.
Drop transitions (Partial Free agglomeration) removed 393 transitions
Iterating global reduction 4 with 393 rules applied. Total rules applied 20922 place count 4872 transition count 11422
Applied a total of 20922 rules in 5683 ms. Remains 4872 /15180 variables (removed 10308) and now considering 11422/22267 (removed 10845) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5697 ms. Remains : 4872/15180 places, 11422/22267 transitions.
RANDOM walk for 40000 steps (764 resets) in 1903 ms. (21 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (100 resets) in 391 ms. (102 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (100 resets) in 384 ms. (103 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (100 resets) in 487 ms. (81 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (100 resets) in 283 ms. (140 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (100 resets) in 343 ms. (116 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (100 resets) in 301 ms. (132 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40001 steps (100 resets) in 283 ms. (140 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (100 resets) in 277 ms. (143 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 20244 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :0 out of 8
Probabilistic random walk after 20244 steps, saw 9430 distinct states, run finished after 3006 ms. (steps per millisecond=6 ) properties seen :0
[2024-05-25 01:37:03] [INFO ] Flow matrix only has 10542 transitions (discarded 880 similar events)
// Phase 1: matrix 10542 rows 4872 cols
[2024-05-25 01:37:03] [INFO ] Computed 1093 invariants in 277 ms
[2024-05-25 01:37:03] [INFO ] State equation strengthened by 6221 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/214 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/214 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 8 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) 3130/3344 variables, 5/6 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3344 variables, 1/7 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3344 variables, 0/7 constraints. Problems are: Problem set: 3 solved, 5 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) 1284/4628 variables, 842/849 constraints. Problems are: Problem set: 5 solved, 3 unsolved
[2024-05-25 01:37:11] [INFO ] Deduced a trap composed of 6 places in 6128 ms of which 33 ms to minimize.
[2024-05-25 01:37:17] [INFO ] Deduced a trap composed of 41 places in 5868 ms of which 38 ms to minimize.
[2024-05-25 01:37:23] [INFO ] Deduced a trap composed of 445 places in 6455 ms of which 32 ms to minimize.
[2024-05-25 01:37:29] [INFO ] Deduced a trap composed of 524 places in 6252 ms of which 31 ms to minimize.
[2024-05-25 01:37:36] [INFO ] Deduced a trap composed of 578 places in 6223 ms of which 69 ms to minimize.
[2024-05-25 01:37:42] [INFO ] Deduced a trap composed of 73 places in 6129 ms of which 31 ms to minimize.
[2024-05-25 01:37:48] [INFO ] Deduced a trap composed of 528 places in 6251 ms of which 30 ms to minimize.
SMT process timed out in 45644ms, After SMT, problems are : Problem set: 5 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 187 out of 4872 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4872/4872 places, 11422/11422 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 4872 transition count 11413
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 4863 transition count 11413
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 4863 transition count 11411
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 4861 transition count 11411
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 24 place count 4859 transition count 11409
Iterating global reduction 2 with 2 rules applied. Total rules applied 26 place count 4859 transition count 11409
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 28 place count 4859 transition count 11407
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 30 place count 4857 transition count 11407
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 31 place count 4856 transition count 11406
Iterating global reduction 3 with 1 rules applied. Total rules applied 32 place count 4856 transition count 11406
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 4856 transition count 11406
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 60 place count 4842 transition count 11392
Iterating global reduction 3 with 14 rules applied. Total rules applied 74 place count 4842 transition count 11392
Applied a total of 74 rules in 2739 ms. Remains 4842 /4872 variables (removed 30) and now considering 11392/11422 (removed 30) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2740 ms. Remains : 4842/4872 places, 11392/11422 transitions.
RANDOM walk for 40000 steps (765 resets) in 2295 ms. (17 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (100 resets) in 346 ms. (115 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (100 resets) in 581 ms. (68 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (100 resets) in 491 ms. (81 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 21547 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 3
Probabilistic random walk after 21547 steps, saw 10012 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
[2024-05-25 01:37:55] [INFO ] Flow matrix only has 10512 transitions (discarded 880 similar events)
// Phase 1: matrix 10512 rows 4842 cols
[2024-05-25 01:37:55] [INFO ] Computed 1093 invariants in 287 ms
[2024-05-25 01:37:55] [INFO ] State equation strengthened by 6221 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/187 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/187 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 3135/3322 variables, 5/6 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3322 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3322 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 1270/4592 variables, 834/843 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-25 01:38:03] [INFO ] Deduced a trap composed of 6 places in 6176 ms of which 30 ms to minimize.
[2024-05-25 01:38:09] [INFO ] Deduced a trap composed of 41 places in 5991 ms of which 29 ms to minimize.
[2024-05-25 01:38:15] [INFO ] Deduced a trap composed of 448 places in 6036 ms of which 30 ms to minimize.
[2024-05-25 01:38:21] [INFO ] Deduced a trap composed of 511 places in 6073 ms of which 32 ms to minimize.
[2024-05-25 01:38:28] [INFO ] Deduced a trap composed of 523 places in 6079 ms of which 29 ms to minimize.
[2024-05-25 01:38:34] [INFO ] Deduced a trap composed of 41 places in 5933 ms of which 29 ms to minimize.
[2024-05-25 01:38:40] [INFO ] Deduced a trap composed of 526 places in 6081 ms of which 29 ms to minimize.
[2024-05-25 01:38:46] [INFO ] Deduced a trap composed of 91 places in 5990 ms of which 26 ms to minimize.
[2024-05-25 01:38:52] [INFO ] Deduced a trap composed of 503 places in 6326 ms of which 33 ms to minimize.
[2024-05-25 01:38:58] [INFO ] Deduced a trap composed of 73 places in 6042 ms of which 38 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/4592 variables, 10/853 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-25 01:39:05] [INFO ] Deduced a trap composed of 482 places in 6142 ms of which 32 ms to minimize.
[2024-05-25 01:39:11] [INFO ] Deduced a trap composed of 544 places in 6081 ms of which 27 ms to minimize.
SMT process timed out in 75912ms, After SMT, problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 187 out of 4842 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4842/4842 places, 11392/11392 transitions.
Applied a total of 0 rules in 594 ms. Remains 4842 /4842 variables (removed 0) and now considering 11392/11392 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 594 ms. Remains : 4842/4842 places, 11392/11392 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4842/4842 places, 11392/11392 transitions.
Applied a total of 0 rules in 584 ms. Remains 4842 /4842 variables (removed 0) and now considering 11392/11392 (removed 0) transitions.
[2024-05-25 01:39:12] [INFO ] Flow matrix only has 10512 transitions (discarded 880 similar events)
[2024-05-25 01:39:12] [INFO ] Invariant cache hit.
[2024-05-25 01:39:28] [INFO ] Implicit Places using invariants in 16159 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, 1301, 1307, 1311, 1312, 1314, 1316, 1317, 1318, 1322, 1325, 1327, 1331, 1333, 1343, 1351, 1361, 1373, 1386, 1398, 1399, 1400, 1401, 1403, 1405, 1406, 1416, 1424, 1430, 1434, 1437, 1439, 1441, 1445, 1447, 1449, 1469, 1475, 1478, 1479, 1480, 1484, 1485, 1489, 1491, 1493, 1497, 1501, 1503, 1507, 1515, 1523, 1533, 1544, 1554, 1555, 1557, 1558, 1559, 1560, 1561, 1562, 1570, 1576, 1580, 1582, 1584, 1586, 1588, 1590, 1594, 1596, 1615, 1621, 1623, 1624, 1625, 1626, 1627, 1628, 1629, 1630, 1631, 1633, 1635, 1637, 1639, 1641, 1643, 1646, 1650, 1656, 1664, 1673, 1681, 1682, 1683, 1684, 1685, 1686, 1687, 1688, 1689, 1695, 1699, 1701, 1703, 1705, 1707, 1709, 1711, 1713, 1715, 1735, 1741, 1744, 1745, 1747, 1748, 1749, 1750, 1751, 1752, 1754, 1756, 1758, 1760, 1762, 1765, 1767, 1769, 1773, 1779, 1786, 1794, 1795, 1796, 1798, 1799, 1800, 1804, 1806, 1808, 1810, 1813, 1817, 1819, 1821, 1823, 1847, 1853, 1856, 1857, 1858, 1859, 1860, 1861, 1863, 1865, 1867, 1869, 1871, 1873, 1875, 1877, 1882, 1884, 1889, 1894, 1901, 1904, 1905, 1907, 1909, 1913, 1915, 1917, 1919, 1922, 1928, 1930, 1932, 1936, 1955, 1961, 1964, 1965, 1966, 1967, 1968, 1969, 1971, 1973, 1975, 1977, 1979, 1983, 1985, 1987, 1989, 1996, 1999, 2003, 2004, 2005, 2006, 2009, 2010, 2012, 2015, 2018, 2020, 2022, 2024, 2026, 2028, 2031, 2053, 2059, 2062, 2063, 2064, 2065, 2066, 2067, 2070, 2075, 2078, 2080, 2084, 2086, 2088, 2090, 2092, 2094, 2096, 2098, 2102, 2107, 2108, 2109, 2113, 2116, 2121, 2123, 2125, 2128, 2130, 2132, 2134, 2155, 2157, 2160, 2163, 2164, 2165, 2166, 2167, 2168, 2169, 2170, 2172, 2174, 2176, 2178, 2180, 2182, 2184, 2186, 2188, 2191, 2193, 2195, 2196, 2197, 2198, 2199, 2203, 2208, 2210, 2212, 2214, 2216, 2218, 2222, 2227, 2229, 2231, 2251, 2257, 2260, 2261, 2262, 2263, 2264, 2265, 2266, 2267, 2271, 2273, 2275, 2277, 2279, 2281, 2283, 2285, 2287, 2289, 2291, 2294, 2295, 2296, 2297, 2298, 2299, 2300, 2301, 2303, 2305, 2307, 2309, 2311, 2313, 2315, 2317, 2321, 2323, 2343, 2349, 2352, 2353, 2356, 2357, 2358, 2360, 2364, 2366, 2368, 2370, 2374, 2376, 2378, 2380, 2383, 2385, 2387, 2390, 2391, 2392, 2394, 2395, 2398, 2400, 2402, 2404, 2408, 2410, 2412, 2414, 2416, 2421, 2423, 2442, 2448, 2450, 2451, 2453, 2454, 2455, 2456, 2457, 2458, 2460, 2462, 2464, 2466, 2468, 2470, 2472, 2475, 2477, 2479, 2483, 2488, 2490, 2491, 2494, 2495, 2496, 2497, 2502, 2504, 2506, 2508, 2510, 2512, 2515, 2517, 2519, 2521, 2540, 2546, 2548, 2549, 2550, 2551, 2554, 2555, 2556, 2558, 2560, 2562, 2568, 2571, 2573, 2575, 2577, 2581, 2587, 2595, 2597, 2598, 2599, 2600, 2601, 2602, 2609, 2613, 2615, 2617, 2619, 2621, 2623, 2626, 2628, 2630, 2651, 2657, 2660, 2661, 2662, 2664, 2666, 2667, 2669, 2671, 2673, 2676, 2682, 2684, 2686, 2688, 2692, 2698, 2717, 2722, 2723, 2724, 2725, 2735, 2741, 2745, 2747, 2749, 2754, 2756, 2758, 2760, 2762, 2781, 2787, 2790, 2791, 2793, 2794, 2795, 2796, 2797, 2799, 2801, 2803, 2805, 2807, 2809, 2811, 2815, 2821, 2830, 2842, 2853, 2854, 2855, 2857, 2858, 2859, 2860, 2861, 2871, 2879, 2885, 2889, 2891, 2893, 2895, 2899, 2901, 2903, 2922, 2928, 2931, 2932, 2933, 2935, 2936, 2937, 2938, 2939, 2941, 2943, 2945, 2947, 2949, 2951, 2955, 2963, 2971, 2982, 2994, 3007, 3008, 3009, 3010, 3011, 3012, 3013, 3014, 3015, 3027, 3037, 3045, 3051, 3055, 3057, 3059, 3061, 3063, 3065, 3085, 3091, 3093, 3094, 3095, 3097, 3098, 3099, 3100, 3101, 3103, 3106, 3108, 3110, 3114, 3118, 3124, 3132, 3142, 3154, 3168, 3184, 3185, 3186, 3187, 3190, 3191, 3206, 3218, 3228, 3236, 3242, 3246, 3250, 3252, 3257, 3261, 3280, 3286, 3289, 3290, 3291, 3293, 3296, 3298, 3300, 3302, 3306, 3312, 3318, 3327, 3339, 3351, 3365, 3381, 3399, 3400, 3401, 3402, 3404, 3405, 3406, 3424, 3438, 3450, 3460, 3468, 3474, 3478, 3482, 3484, 3486, 3508, 3514, 3516, 3517, 3518, 3519, 3520, 3521, 3522, 3523, 3524, 3526, 3528, 3530, 3534, 3540, 3548, 3558, 3570, 3586, 3602, 3620, 3639, 3640, 3642, 3644, 3645, 3646, 3668, 3684, 3698, 3710, 3721, 3729, 3735, 3739, 3741, 3743, 3762, 3768, 3770, 3771, 3772, 3773, 3774, 3776, 3777, 3778, 3780, 3782, 3788, 3794, 3802, 3812, 3824, 3838, 3854, 3872, 3892, 3915, 3916, 3918, 3920, 3921, 3922, 3942, 3960, 3976, 3990, 4015, 4023, 4029, 4034, 4038, 4057, 4059, 4062, 4064, 4065, 4068, 4069, 4070, 4071, 4072, 4074, 4078, 4084, 4092, 4102, 4116, 4130, 4146, 4164, 4185, 4207, 4231, 4232, 4235, 4236, 4238, 4260, 4280, 4298, 4314, 4328, 4340, 4355, 4365, 4371, 4375, 4394]
[2024-05-25 01:39:28] [INFO ] Actually due to overlaps returned [339, 629, 1301, 1615, 1735, 1847, 2053, 2540, 2651, 1106, 1469, 1955, 2251, 3085, 3762, 4057, 886, 2442, 3280, 3508, 2155, 2922, 2343, 2781, 4394, 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, 1311, 1312, 1314, 1316, 1317, 1398, 1399, 1400, 1401, 1403, 1405, 1478, 1479, 1480, 1484, 1554, 1555, 1557, 1558, 1559, 1560, 1561, 1623, 1624, 1625, 1626, 1627, 1628, 1629, 1630, 1681, 1682, 1683, 1684, 1685, 1686, 1687, 1688, 1744, 1745, 1747, 1748, 1749, 1750, 1751, 1794, 1795, 1796, 1798, 1799, 1856, 1857, 1858, 1859, 1860, 1861, 1901, 1904, 1905, 1964, 1965, 1966, 1967, 1968, 1969, 2003, 2004, 2005, 2006, 2009, 2062, 2063, 2064, 2065, 2066, 2067, 2102, 2107, 2108, 2157, 2163, 2164, 2165, 2166, 2167, 2168, 2169, 2195, 2196, 2197, 2198, 2199, 2203, 2260, 2261, 2262, 2263, 2264, 2265, 2266, 2294, 2295, 2296, 2297, 2298, 2299, 2300, 2352, 2353, 2356, 2357, 2358, 2390, 2391, 2392, 2394, 2395, 2450, 2451, 2453, 2454, 2455, 2456, 2457, 2488, 2490, 2491, 2494, 2495, 2496, 2548, 2549, 2550, 2551, 2554, 2555, 2595, 2597, 2598, 2599, 2600, 2601, 2660, 2661, 2662, 2664, 2666, 2717, 2722, 2723, 2724, 2790, 2791, 2793, 2794, 2795, 2796, 2853, 2854, 2855, 2857, 2858, 2859, 2860, 2931, 2932, 2933, 2935, 2936, 2937, 2938, 3007, 3008, 3009, 3010, 3011, 3012, 3013, 3014, 3093, 3094, 3095, 3097, 3098, 3099, 3100, 3184, 3185, 3186, 3187, 3190, 3289, 3290, 3291, 3293, 3399, 3400, 3401, 3402, 3404, 3405, 3516, 3517, 3518, 3519, 3520, 3521, 3522, 3523, 3639, 3640, 3642, 3644, 3645, 3646, 3770, 3771, 3772, 3773, 3774, 3776, 3777, 3915, 3916, 3918, 3920, 3921, 4059, 4064, 4065, 4068, 4069, 4070, 4071, 4231, 4232, 4235, 4236]
Discarding 327 places :
Implicit Place search using SMT only with invariants took 16190 ms to find 327 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 4515/4842 places, 11392/11392 transitions.
Discarding 279 places :
Symmetric choice reduction at 0 with 279 rule applications. Total rules 279 place count 4236 transition count 11113
Iterating global reduction 0 with 279 rules applied. Total rules applied 558 place count 4236 transition count 11113
Discarding 271 places :
Symmetric choice reduction at 0 with 271 rule applications. Total rules 829 place count 3965 transition count 10842
Iterating global reduction 0 with 271 rules applied. Total rules applied 1100 place count 3965 transition count 10842
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 1103 place count 3965 transition count 10839
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 1106 place count 3962 transition count 10839
Applied a total of 1106 rules in 1549 ms. Remains 3962 /4515 variables (removed 553) and now considering 10839/11392 (removed 553) transitions.
[2024-05-25 01:39:30] [INFO ] Flow matrix only has 9959 transitions (discarded 880 similar events)
// Phase 1: matrix 9959 rows 3962 cols
[2024-05-25 01:39:30] [INFO ] Computed 766 invariants in 213 ms
[2024-05-25 01:39:41] [INFO ] Implicit Places using invariants in 10629 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, 1191, 1197, 1201, 1204, 1206, 1210, 1212, 1222, 1230, 1240, 1252, 1265, 1279, 1289, 1297, 1303, 1307, 1310, 1312, 1314, 1318, 1320, 1322, 1337, 1343, 1347, 1349, 1351, 1355, 1359, 1361, 1365, 1373, 1381, 1391, 1402, 1413, 1421, 1427, 1431, 1433, 1435, 1437, 1439, 1441, 1445, 1447, 1460, 1462, 1464, 1466, 1468, 1470, 1472, 1474, 1477, 1481, 1487, 1495, 1504, 1512, 1518, 1522, 1524, 1526, 1528, 1530, 1532, 1534, 1536, 1538, 1547, 1551, 1553, 1555, 1557, 1559, 1561, 1564, 1566, 1568, 1572, 1578, 1585, 1594, 1598, 1600, 1602, 1604, 1607, 1611, 1613, 1615, 1617, 1635, 1639, 1641, 1643, 1645, 1647, 1649, 1651, 1653, 1658, 1660, 1665, 1670, 1680, 1682, 1686, 1688, 1690, 1692, 1695, 1701, 1703, 1705, 1709, 1724, 1728, 1730, 1732, 1734, 1736, 1740, 1742, 1744, 1746, 1753, 1756, 1762, 1764, 1767, 1770, 1772, 1774, 1776, 1778, 1780, 1783, 1801, 1806, 1811, 1814, 1816, 1820, 1822, 1824, 1826, 1828, 1830, 1832, 1834, 1842, 1846, 1849, 1854, 1856, 1858, 1861, 1863, 1865, 1867, 1882, 1885, 1887, 1889, 1891, 1893, 1895, 1897, 1899, 1901, 1903, 1906, 1908, 1917, 1919, 1921, 1923, 1925, 1927, 1931, 1936, 1938, 1940, 1953, 1956, 1960, 1962, 1964, 1966, 1968, 1970, 1972, 1974, 1976, 1978, 1980, 1983, 1985, 1987, 1989, 1991, 1993, 1995, 1997, 1999, 2003, 2005, 2017, 2023, 2027, 2029, 2031, 2033, 2037, 2039, 2041, 2043, 2046, 2048, 2050, 2056, 2058, 2060, 2062, 2066, 2068, 2070, 2072, 2074, 2079, 2081, 2095, 2098, 2100, 2102, 2104, 2106, 2108, 2110, 2112, 2115, 2117, 2119, 2123, 2131, 2136, 2138, 2140, 2142, 2144, 2146, 2149, 2151, 2153, 2155, 2166, 2170, 2172, 2174, 2176, 2182, 2185, 2187, 2189, 2191, 2195, 2201, 2210, 2217, 2221, 2223, 2225, 2227, 2229, 2231, 2234, 2236, 2238, 2254, 2259, 2261, 2263, 2265, 2268, 2274, 2276, 2278, 2280, 2284, 2290, 2313, 2323, 2329, 2333, 2335, 2337, 2342, 2344, 2346, 2348, 2350, 2365, 2369, 2371, 2373, 2375, 2377, 2379, 2381, 2383, 2387, 2393, 2402, 2414, 2426, 2436, 2444, 2450, 2454, 2456, 2458, 2460, 2464, 2466, 2468, 2479, 2483, 2485, 2487, 2489, 2491, 2493, 2495, 2499, 2507, 2515, 2526, 2538, 2551, 2563, 2573, 2581, 2587, 2591, 2593, 2595, 2597, 2599, 2601, 2612, 2615, 2617, 2620, 2622, 2624, 2628, 2632, 2638, 2646, 2656, 2668, 2682, 2700, 2715, 2727, 2737, 2745, 2751, 2755, 2759, 2761, 2766, 2770, 2782, 2788, 2790, 2792, 2794, 2798, 2804, 2810, 2819, 2831, 2843, 2857, 2873, 2892, 2910, 2924, 2936, 2946, 2954, 2960, 2964, 2968, 2970, 2972, 2989, 2991, 2993, 2995, 2997, 3001, 3007, 3015, 3025, 3037, 3053, 3069, 3087, 3129, 3145, 3159, 3171, 3182, 3190, 3196, 3200, 3202, 3204, 3214, 3217, 3219, 3221, 3227, 3233, 3241, 3251, 3263, 3277, 3293, 3311, 3331, 3356, 3376, 3394, 3410, 3424, 3449, 3457, 3463, 3468, 3472, 3482, 3486, 3488, 3492, 3498, 3506, 3516, 3530, 3544, 3560, 3578, 3599, 3621, 3648, 3670, 3690, 3708, 3724, 3738, 3750, 3765, 3775, 3781, 3785]
Discarding 590 places :
Implicit Place search using SMT only with invariants took 10675 ms to find 590 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 3372/4842 places, 10839/11392 transitions.
Applied a total of 0 rules in 525 ms. Remains 3372 /3372 variables (removed 0) and now considering 10839/10839 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 29524 ms. Remains : 3372/4842 places, 10839/11392 transitions.
RANDOM walk for 40000 steps (798 resets) in 2225 ms. (17 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (76 resets) in 275 ms. (144 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (74 resets) in 379 ms. (105 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (76 resets) in 320 ms. (124 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 23721 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 3
Probabilistic random walk after 23721 steps, saw 10567 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
[2024-05-25 01:39:45] [INFO ] Flow matrix only has 9959 transitions (discarded 880 similar events)
// Phase 1: matrix 9959 rows 3372 cols
[2024-05-25 01:39:45] [INFO ] Computed 176 invariants in 196 ms
[2024-05-25 01:39:45] [INFO ] State equation strengthened by 6221 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/187 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 2919/3106 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3106 variables, 9/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3106 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 207/3313 variables, 104/117 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-25 01:39:49] [INFO ] Deduced a trap composed of 6 places in 2990 ms of which 22 ms to minimize.
[2024-05-25 01:39:52] [INFO ] Deduced a trap composed of 41 places in 3041 ms of which 22 ms to minimize.
[2024-05-25 01:39:56] [INFO ] Deduced a trap composed of 73 places in 3140 ms of which 22 ms to minimize.
[2024-05-25 01:39:59] [INFO ] Deduced a trap composed of 73 places in 3180 ms of which 20 ms to minimize.
[2024-05-25 01:40:02] [INFO ] Deduced a trap composed of 118 places in 3071 ms of which 21 ms to minimize.
[2024-05-25 01:40:05] [INFO ] Deduced a trap composed of 101 places in 3105 ms of which 21 ms to minimize.
[2024-05-25 01:40:08] [INFO ] Deduced a trap composed of 351 places in 3102 ms of which 29 ms to minimize.
[2024-05-25 01:40:11] [INFO ] Deduced a trap composed of 347 places in 3121 ms of which 22 ms to minimize.
[2024-05-25 01:40:15] [INFO ] Deduced a trap composed of 336 places in 3117 ms of which 22 ms to minimize.
[2024-05-25 01:40:18] [INFO ] Deduced a trap composed of 101 places in 3149 ms of which 21 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/3313 variables, 10/127 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3313 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 44/3357 variables, 44/171 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3357 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 15/3372 variables, 15/186 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3372 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 9959/13331 variables, 3372/3558 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/13331 variables, 6221/9779 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/13331 variables, 0/9779 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 0/13331 variables, 0/9779 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13331/13331 variables, and 9779 constraints, problems are : Problem set: 0 solved, 3 unsolved in 42013 ms.
Refiners :[Positive P Invariants (semi-flows): 48/48 constraints, Generalized P Invariants (flows): 128/128 constraints, State Equation: 3372/3372 constraints, ReadFeed: 6221/6221 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 10/10 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/187 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 2919/3106 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3106 variables, 9/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-25 01:40:31] [INFO ] Deduced a trap composed of 771 places in 2489 ms of which 19 ms to minimize.
[2024-05-25 01:40:33] [INFO ] Deduced a trap composed of 589 places in 2541 ms of which 21 ms to minimize.
[2024-05-25 01:40:36] [INFO ] Deduced a trap composed of 544 places in 2517 ms of which 21 ms to minimize.
[2024-05-25 01:40:38] [INFO ] Deduced a trap composed of 618 places in 2484 ms of which 19 ms to minimize.
[2024-05-25 01:40:41] [INFO ] Deduced a trap composed of 2486 places in 2415 ms of which 19 ms to minimize.
[2024-05-25 01:40:43] [INFO ] Deduced a trap composed of 680 places in 2576 ms of which 20 ms to minimize.
[2024-05-25 01:40:46] [INFO ] Deduced a trap composed of 640 places in 2475 ms of which 20 ms to minimize.
[2024-05-25 01:40:48] [INFO ] Deduced a trap composed of 533 places in 2453 ms of which 20 ms to minimize.
[2024-05-25 01:40:51] [INFO ] Deduced a trap composed of 2311 places in 2424 ms of which 20 ms to minimize.
[2024-05-25 01:40:53] [INFO ] Deduced a trap composed of 2312 places in 2434 ms of which 21 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/3106 variables, 10/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-25 01:40:56] [INFO ] Deduced a trap composed of 2308 places in 2427 ms of which 20 ms to minimize.
[2024-05-25 01:40:59] [INFO ] Deduced a trap composed of 514 places in 2463 ms of which 20 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/3106 variables, 2/25 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3106 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 207/3313 variables, 104/129 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3313 variables, 10/139 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-25 01:41:02] [INFO ] Deduced a trap composed of 347 places in 3115 ms of which 23 ms to minimize.
[2024-05-25 01:41:06] [INFO ] Deduced a trap composed of 340 places in 3144 ms of which 22 ms to minimize.
[2024-05-25 01:41:09] [INFO ] Deduced a trap composed of 386 places in 3137 ms of which 22 ms to minimize.
[2024-05-25 01:41:12] [INFO ] Deduced a trap composed of 383 places in 3163 ms of which 20 ms to minimize.
[2024-05-25 01:41:15] [INFO ] Deduced a trap composed of 275 places in 3167 ms of which 22 ms to minimize.
[2024-05-25 01:41:19] [INFO ] Deduced a trap composed of 400 places in 3180 ms of which 22 ms to minimize.
[2024-05-25 01:41:22] [INFO ] Deduced a trap composed of 369 places in 3127 ms of which 22 ms to minimize.
[2024-05-25 01:41:25] [INFO ] Deduced a trap composed of 101 places in 2934 ms of which 19 ms to minimize.
[2024-05-25 01:41:28] [INFO ] Deduced a trap composed of 463 places in 3172 ms of which 22 ms to minimize.
[2024-05-25 01:41:31] [INFO ] Deduced a trap composed of 338 places in 3190 ms of which 23 ms to minimize.
[2024-05-25 01:41:34] [INFO ] Deduced a trap composed of 127 places in 3110 ms of which 22 ms to minimize.
[2024-05-25 01:41:38] [INFO ] Deduced a trap composed of 294 places in 3198 ms of which 23 ms to minimize.
[2024-05-25 01:41:41] [INFO ] Deduced a trap composed of 363 places in 3202 ms of which 23 ms to minimize.
[2024-05-25 01:41:44] [INFO ] Deduced a trap composed of 127 places in 3212 ms of which 22 ms to minimize.
[2024-05-25 01:41:47] [INFO ] Deduced a trap composed of 315 places in 3178 ms of which 18 ms to minimize.
[2024-05-25 01:41:51] [INFO ] Deduced a trap composed of 318 places in 3151 ms of which 23 ms to minimize.
[2024-05-25 01:41:54] [INFO ] Deduced a trap composed of 338 places in 3218 ms of which 21 ms to minimize.
[2024-05-25 01:41:57] [INFO ] Deduced a trap composed of 162 places in 3137 ms of which 22 ms to minimize.
[2024-05-25 01:42:00] [INFO ] Deduced a trap composed of 150 places in 3015 ms of which 22 ms to minimize.
SMT process timed out in 134954ms, After SMT, problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 187 out of 3372 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3372/3372 places, 10839/10839 transitions.
Applied a total of 0 rules in 526 ms. Remains 3372 /3372 variables (removed 0) and now considering 10839/10839 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 527 ms. Remains : 3372/3372 places, 10839/10839 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3372/3372 places, 10839/10839 transitions.
Applied a total of 0 rules in 521 ms. Remains 3372 /3372 variables (removed 0) and now considering 10839/10839 (removed 0) transitions.
[2024-05-25 01:42:01] [INFO ] Flow matrix only has 9959 transitions (discarded 880 similar events)
[2024-05-25 01:42:01] [INFO ] Invariant cache hit.
[2024-05-25 01:42:07] [INFO ] Implicit Places using invariants in 5350 ms returned []
Implicit Place search using SMT only with invariants took 5353 ms to find 0 implicit places.
Running 10745 sub problems to find dead transitions.
[2024-05-25 01:42:07] [INFO ] Flow matrix only has 9959 transitions (discarded 880 similar events)
[2024-05-25 01:42:07] [INFO ] Invariant cache hit.
[2024-05-25 01:42:07] [INFO ] State equation strengthened by 6221 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/3370 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 10745 unsolved
SMT process timed out in 94359ms, After SMT, problems are : Problem set: 0 solved, 10745 unsolved
Search for dead transitions found 0 dead transitions in 94473ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100383 ms. Remains : 3372/3372 places, 10839/10839 transitions.
[2024-05-25 01:43:41] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 11 ms.
[2024-05-25 01:43:41] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 3372 places, 10839 transitions and 53299 arcs took 46 ms.
[2024-05-25 01:43:42] [INFO ] Flatten gal took : 577 ms
Total runtime 442029 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running MultiCrashLeafsetExtension-PT-S24C08

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: 3372
TRANSITIONS: 10839
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.266s, Sys 0.023s]


SAVING FILE /home/mcc/execution/412/model (.net / .def) ...
EXPORT TIME: [User 0.037s, 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: 783
MODEL NAME: /home/mcc/execution/412/model
3372 places, 10839 transitions.

No place bound informations found.
No place bound informations found.
No place bound informations found.
No place bound informations found.
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 ReachabilityCardinality -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S24C08"
export BK_EXAMINATION="ReachabilityCardinality"
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 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 r245-tall-171654349200110"
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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;