About the Execution of LTSMin+red for Peterson-PT-7
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 3465.812 | 1800000.00 | 2463960.00 | 3694.80 | [undef] | Time out reached |
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.r514-smll-171654416900184.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is Peterson-PT-7, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r514-smll-171654416900184
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preparation of the directory to be used:
/home/mcc/execution
total 9.8M
-rw-r--r-- 1 mcc users 264K Apr 12 03:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.1M Apr 12 03:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 183K Apr 12 03:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 831K Apr 12 03:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 72K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 218K Apr 23 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 156K Apr 23 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 517K Apr 23 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 378K Apr 12 04:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.4M Apr 12 04:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 617K Apr 12 04:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.8M Apr 12 04:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 27K Apr 23 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 58K Apr 23 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 2 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 1.3M May 18 16:43 model.pnml
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content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
FORMULA_NAME Liveness
=== Now, execution of the tool begins
BK_START 1717252907034
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=Peterson-PT-7
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 14:41:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -timeout, 180, -rebuildPNML]
[2024-06-01 14:41:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 14:41:49] [INFO ] Load time of PNML (sax parser for PT used): 509 ms
[2024-06-01 14:41:49] [INFO ] Transformed 1992 places.
[2024-06-01 14:41:49] [INFO ] Transformed 3096 transitions.
[2024-06-01 14:41:49] [INFO ] Found NUPN structural information;
[2024-06-01 14:41:49] [INFO ] Parsed PT model containing 1992 places and 3096 transitions and 9584 arcs in 749 ms.
Built sparse matrix representations for Structural reductions in 21 ms.22503KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 243 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 290 ms. Remains : 1992/1992 places, 3096/3096 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 135 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2024-06-01 14:41:51] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
// Phase 1: matrix 2760 rows 1992 cols
[2024-06-01 14:41:51] [INFO ] Computed 31 invariants in 68 ms
[2024-06-01 14:41:52] [INFO ] Implicit Places using invariants in 1313 ms returned []
[2024-06-01 14:41:52] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2024-06-01 14:41:52] [INFO ] Invariant cache hit.
[2024-06-01 14:41:54] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-06-01 14:41:54] [INFO ] Implicit Places using invariants and state equation in 2323 ms returned []
Implicit Place search using SMT with State Equation took 3791 ms to find 0 implicit places.
[2024-06-01 14:41:55] [INFO ] Redundant transitions in 221 ms returned []
Running 3088 sub problems to find dead transitions.
[2024-06-01 14:41:55] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2024-06-01 14:41:55] [INFO ] Invariant cache hit.
[2024-06-01 14:41:55] [INFO ] State equation strengthened by 497 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1984 variables, 1984/1984 constraints. Problems are: Problem set: 0 solved, 3088 unsolved
SMT process timed out in 32218ms, After SMT, problems are : Problem set: 0 solved, 3088 unsolved
Search for dead transitions found 0 dead transitions in 32291ms
Finished structural reductions in DEADLOCK mode , in 1 iterations and 36482 ms. Remains : 1992/1992 places, 3096/3096 transitions.
Random walk for 1250000 steps, including 0 resets, run took 4645 ms (no deadlock found). (steps per millisecond=269 )
Random directed walk for 1250002 steps, including 0 resets, run took 6180 ms (no deadlock found). (steps per millisecond=202 )
[2024-06-01 14:42:38] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2024-06-01 14:42:38] [INFO ] Invariant cache hit.
[2024-06-01 14:42:40] [INFO ] [Real]Absence check using 23 positive place invariants in 240 ms returned sat
[2024-06-01 14:42:40] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 125 ms returned unsat
Starting structural reductions in LIVENESS mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 896 transitions
Trivial Post-agglo rules discarded 896 transitions
Performed 896 trivial Post agglomeration. Transition count delta: 896
Iterating post reduction 0 with 896 rules applied. Total rules applied 896 place count 1992 transition count 2200
Reduce places removed 896 places and 0 transitions.
Iterating post reduction 1 with 896 rules applied. Total rules applied 1792 place count 1096 transition count 2200
Performed 448 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 448 Pre rules applied. Total rules applied 1792 place count 1096 transition count 1752
Deduced a syphon composed of 448 places in 3 ms
Reduce places removed 448 places and 0 transitions.
Iterating global reduction 2 with 896 rules applied. Total rules applied 2688 place count 648 transition count 1752
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 3 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 2800 place count 592 transition count 1696
Applied a total of 2800 rules in 420 ms. Remains 592 /1992 variables (removed 1400) and now considering 1696/3096 (removed 1400) transitions.
[2024-06-01 14:42:40] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
// Phase 1: matrix 1360 rows 592 cols
[2024-06-01 14:42:40] [INFO ] Computed 31 invariants in 12 ms
[2024-06-01 14:42:41] [INFO ] Implicit Places using invariants in 1070 ms returned [576, 577, 578, 579, 580, 589, 590, 591]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 1080 ms to find 8 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 584/1992 places, 1696/3096 transitions.
Applied a total of 0 rules in 24 ms. Remains 584 /584 variables (removed 0) and now considering 1696/1696 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 1526 ms. Remains : 584/1992 places, 1696/3096 transitions.
Discarding 8 transitions out of 1696. Remains 1688
RANDOM walk for 40000 steps (8 resets) in 8938 ms. (4 steps per ms) remains 730/1688 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 730/730 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 730/730 properties
[2024-06-01 14:42:44] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
// Phase 1: matrix 1360 rows 584 cols
[2024-06-01 14:42:44] [INFO ] Computed 23 invariants in 7 ms
[2024-06-01 14:42:44] [INFO ] State equation strengthened by 497 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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(s276 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/485 variables, 485/485 constraints. Problems are: Problem set: 0 solved, 730 unsolved
SMT process timed out in 5458ms, After SMT, problems are : Problem set: 0 solved, 730 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 485 out of 584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 584/584 places, 1696/1696 transitions.
Applied a total of 0 rules in 65 ms. Remains 584 /584 variables (removed 0) and now considering 1696/1696 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 584/584 places, 1696/1696 transitions.
RANDOM walk for 2785646 steps (8 resets) in 120004 ms. (23 steps per ms) remains 670/730 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 669/670 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 669/669 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 669/669 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 668/669 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 668/668 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 668/668 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 668/668 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 668/668 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 668/668 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 667/668 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 664/667 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 661/664 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 659/661 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 659/659 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 657/659 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 657/657 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 657/657 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 656/657 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 654/656 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 654/654 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 654/654 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 652/654 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 652/652 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 651/652 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 649/651 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 649/649 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 649/649 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 649/649 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 649/649 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 649/649 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 649/649 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 649/649 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 649/649 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 649/649 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 649/649 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 649/649 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 649/649 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 649/649 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 647/649 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 647/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 646/647 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 646/646 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 642/646 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 642/642 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 642/642 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 640/642 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 640/640 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 639/640 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 637/639 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 637/637 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 637/637 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 632/637 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 632/632 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 632/632 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 632/632 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 632/632 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 632/632 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 632/632 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 632/632 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 632/632 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 632/632 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 632/632 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 632/632 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 632/632 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 632/632 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 632/632 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 632/632 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 632/632 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 632/632 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 632/632 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 632/632 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 632/632 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 632/632 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 632/632 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 632/632 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 632/632 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 632/632 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 632/632 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 632/632 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 632/632 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 632/632 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 632/632 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 632/632 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 632/632 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 631/632 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 630/631 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 630/630 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 630/630 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 630/630 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 630/630 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 630/630 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 630/630 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 630/630 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 630/630 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 630/630 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 630/630 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 630/630 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 630/630 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 630/630 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 630/630 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 630/630 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 630/630 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 630/630 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 630/630 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 630/630 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 630/630 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 630/630 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 630/630 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 630/630 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 630/630 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 630/630 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 630/630 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 630/630 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 630/630 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 628/630 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 628/628 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 628/628 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 628/628 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 626/628 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 626/626 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 626/626 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 626/626 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 624/626 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 624/624 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 623/624 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 623/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 620/623 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 620/620 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 620/620 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 620/620 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 620/620 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 617/620 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 615/617 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 615/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 615/615 properties
[2024-06-01 14:43:21] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 14:43:21] [INFO ] Invariant cache hit.
[2024-06-01 14:43:21] [INFO ] State equation strengthened by 497 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/422 variables, 422/422 constraints. Problems are: Problem set: 0 solved, 615 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/422 variables, 7/429 constraints. Problems are: Problem set: 0 solved, 615 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/422 variables, 0/429 constraints. Problems are: Problem set: 0 solved, 615 unsolved
At refinement iteration 3 (OVERLAPS) 162/584 variables, 16/445 constraints. Problems are: Problem set: 0 solved, 615 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/584 variables, 162/607 constraints. Problems are: Problem set: 0 solved, 615 unsolved
[2024-06-01 14:43:52] [INFO ] Deduced a trap composed of 41 places in 624 ms of which 86 ms to minimize.
[2024-06-01 14:43:53] [INFO ] Deduced a trap composed of 69 places in 989 ms of which 11 ms to minimize.
[2024-06-01 14:43:54] [INFO ] Deduced a trap composed of 47 places in 782 ms of which 9 ms to minimize.
[2024-06-01 14:43:55] [INFO ] Deduced a trap composed of 24 places in 985 ms of which 8 ms to minimize.
[2024-06-01 14:43:56] [INFO ] Deduced a trap composed of 43 places in 621 ms of which 8 ms to minimize.
[2024-06-01 14:43:57] [INFO ] Deduced a trap composed of 60 places in 797 ms of which 8 ms to minimize.
[2024-06-01 14:43:58] [INFO ] Deduced a trap composed of 14 places in 865 ms of which 9 ms to minimize.
[2024-06-01 14:43:58] [INFO ] Deduced a trap composed of 23 places in 750 ms of which 9 ms to minimize.
[2024-06-01 14:43:59] [INFO ] Deduced a trap composed of 35 places in 798 ms of which 8 ms to minimize.
[2024-06-01 14:44:00] [INFO ] Deduced a trap composed of 27 places in 936 ms of which 10 ms to minimize.
[2024-06-01 14:44:01] [INFO ] Deduced a trap composed of 33 places in 600 ms of which 8 ms to minimize.
[2024-06-01 14:44:02] [INFO ] Deduced a trap composed of 34 places in 760 ms of which 8 ms to minimize.
[2024-06-01 14:44:02] [INFO ] Deduced a trap composed of 22 places in 593 ms of which 6 ms to minimize.
[2024-06-01 14:44:03] [INFO ] Deduced a trap composed of 57 places in 635 ms of which 7 ms to minimize.
[2024-06-01 14:44:04] [INFO ] Deduced a trap composed of 20 places in 689 ms of which 9 ms to minimize.
[2024-06-01 14:44:04] [INFO ] Deduced a trap composed of 12 places in 771 ms of which 9 ms to minimize.
[2024-06-01 14:44:05] [INFO ] Deduced a trap composed of 49 places in 747 ms of which 8 ms to minimize.
[2024-06-01 14:44:06] [INFO ] Deduced a trap composed of 30 places in 589 ms of which 5 ms to minimize.
[2024-06-01 14:44:06] [INFO ] Deduced a trap composed of 31 places in 464 ms of which 6 ms to minimize.
SMT process timed out in 45279ms, After SMT, problems are : Problem set: 0 solved, 615 unsolved
Fused 615 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 422 out of 584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 584/584 places, 1696/1696 transitions.
Applied a total of 0 rules in 53 ms. Remains 584 /584 variables (removed 0) and now considering 1696/1696 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 53 ms. Remains : 584/584 places, 1696/1696 transitions.
RANDOM walk for 3224732 steps (8 resets) in 120004 ms. (26 steps per ms) remains 610/615 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 610/610 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 610/610 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 610/610 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 610/610 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 610/610 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 610/610 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 610/610 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 610/610 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 610/610 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 610/610 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 610/610 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 610/610 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 610/610 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 610/610 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 610/610 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 610/610 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 610/610 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 610/610 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 610/610 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 610/610 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 608/610 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 608/608 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 608/608 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 608/608 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 608/608 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 608/608 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 608/608 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 606/608 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 606/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 605/606 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 605/605 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 605/605 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 605/605 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 605/605 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 605/605 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 605/605 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 605/605 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 605/605 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 605/605 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 605/605 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 605/605 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 605/605 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 605/605 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 605/605 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 605/605 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 605/605 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 605/605 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 605/605 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 605/605 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 605/605 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 605/605 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 605/605 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 605/605 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 605/605 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 605/605 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 605/605 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 605/605 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 605/605 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 605/605 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 605/605 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 605/605 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 605/605 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 603/605 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 603/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 603/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 603/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 603/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 603/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 603/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 603/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 603/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 603/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 603/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 603/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 603/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 603/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 603/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 603/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 603/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 603/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 603/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 603/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 603/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 603/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 603/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 603/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 603/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 603/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 603/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 603/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 603/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 603/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 603/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 603/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 603/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 603/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 603/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 603/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 602/603 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 602/602 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 602/602 properties
Probabilistic random walk after 1000001 steps, saw 129370 distinct states, run finished after 14974 ms. (steps per millisecond=66 ) properties seen :2
[2024-06-01 14:44:53] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 14:44:53] [INFO ] Invariant cache hit.
[2024-06-01 14:44:53] [INFO ] State equation strengthened by 497 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/412 variables, 412/412 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/412 variables, 6/418 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/412 variables, 0/418 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (OVERLAPS) 171/583 variables, 16/434 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/583 variables, 171/605 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-06-01 14:45:23] [INFO ] Deduced a trap composed of 60 places in 824 ms of which 9 ms to minimize.
[2024-06-01 14:45:24] [INFO ] Deduced a trap composed of 34 places in 845 ms of which 8 ms to minimize.
[2024-06-01 14:45:25] [INFO ] Deduced a trap composed of 11 places in 783 ms of which 9 ms to minimize.
[2024-06-01 14:45:26] [INFO ] Deduced a trap composed of 22 places in 784 ms of which 9 ms to minimize.
[2024-06-01 14:45:27] [INFO ] Deduced a trap composed of 12 places in 756 ms of which 8 ms to minimize.
[2024-06-01 14:45:27] [INFO ] Deduced a trap composed of 24 places in 762 ms of which 8 ms to minimize.
[2024-06-01 14:45:28] [INFO ] Deduced a trap composed of 35 places in 753 ms of which 8 ms to minimize.
[2024-06-01 14:45:29] [INFO ] Deduced a trap composed of 23 places in 731 ms of which 8 ms to minimize.
[2024-06-01 14:45:30] [INFO ] Deduced a trap composed of 61 places in 739 ms of which 8 ms to minimize.
[2024-06-01 14:45:31] [INFO ] Deduced a trap composed of 33 places in 754 ms of which 8 ms to minimize.
[2024-06-01 14:45:31] [INFO ] Deduced a trap composed of 16 places in 778 ms of which 8 ms to minimize.
[2024-06-01 14:45:32] [INFO ] Deduced a trap composed of 13 places in 732 ms of which 8 ms to minimize.
[2024-06-01 14:45:33] [INFO ] Deduced a trap composed of 14 places in 716 ms of which 8 ms to minimize.
[2024-06-01 14:45:34] [INFO ] Deduced a trap composed of 15 places in 709 ms of which 8 ms to minimize.
[2024-06-01 14:45:34] [INFO ] Deduced a trap composed of 46 places in 811 ms of which 9 ms to minimize.
[2024-06-01 14:45:35] [INFO ] Deduced a trap composed of 21 places in 788 ms of which 8 ms to minimize.
[2024-06-01 14:45:36] [INFO ] Deduced a trap composed of 52 places in 760 ms of which 8 ms to minimize.
[2024-06-01 14:45:37] [INFO ] Deduced a trap composed of 16 places in 776 ms of which 9 ms to minimize.
[2024-06-01 14:45:38] [INFO ] Deduced a trap composed of 20 places in 734 ms of which 7 ms to minimize.
[2024-06-01 14:45:38] [INFO ] Deduced a trap composed of 15 places in 790 ms of which 8 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/583 variables, 20/625 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-06-01 14:45:40] [INFO ] Deduced a trap composed of 13 places in 645 ms of which 10 ms to minimize.
[2024-06-01 14:45:41] [INFO ] Deduced a trap composed of 14 places in 805 ms of which 8 ms to minimize.
[2024-06-01 14:45:41] [INFO ] Deduced a trap composed of 11 places in 744 ms of which 8 ms to minimize.
[2024-06-01 14:45:42] [INFO ] Deduced a trap composed of 14 places in 767 ms of which 14 ms to minimize.
[2024-06-01 14:45:43] [INFO ] Deduced a trap composed of 11 places in 755 ms of which 8 ms to minimize.
[2024-06-01 14:45:44] [INFO ] Deduced a trap composed of 37 places in 715 ms of which 7 ms to minimize.
[2024-06-01 14:45:45] [INFO ] Deduced a trap composed of 16 places in 732 ms of which 8 ms to minimize.
[2024-06-01 14:45:45] [INFO ] Deduced a trap composed of 61 places in 731 ms of which 8 ms to minimize.
[2024-06-01 14:45:46] [INFO ] Deduced a trap composed of 15 places in 746 ms of which 8 ms to minimize.
[2024-06-01 14:45:47] [INFO ] Deduced a trap composed of 86 places in 703 ms of which 8 ms to minimize.
[2024-06-01 14:45:48] [INFO ] Deduced a trap composed of 97 places in 780 ms of which 8 ms to minimize.
[2024-06-01 14:45:48] [INFO ] Deduced a trap composed of 94 places in 666 ms of which 6 ms to minimize.
[2024-06-01 14:45:49] [INFO ] Deduced a trap composed of 67 places in 672 ms of which 8 ms to minimize.
[2024-06-01 14:45:50] [INFO ] Deduced a trap composed of 118 places in 653 ms of which 9 ms to minimize.
[2024-06-01 14:45:51] [INFO ] Deduced a trap composed of 77 places in 758 ms of which 8 ms to minimize.
[2024-06-01 14:45:51] [INFO ] Deduced a trap composed of 11 places in 773 ms of which 8 ms to minimize.
[2024-06-01 14:45:52] [INFO ] Deduced a trap composed of 25 places in 779 ms of which 9 ms to minimize.
[2024-06-01 14:45:53] [INFO ] Deduced a trap composed of 78 places in 708 ms of which 8 ms to minimize.
[2024-06-01 14:45:54] [INFO ] Deduced a trap composed of 84 places in 728 ms of which 8 ms to minimize.
[2024-06-01 14:45:54] [INFO ] Deduced a trap composed of 29 places in 782 ms of which 8 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/583 variables, 20/645 constraints. Problems are: Problem set: 0 solved, 600 unsolved
[2024-06-01 14:46:07] [INFO ] Deduced a trap composed of 93 places in 745 ms of which 8 ms to minimize.
[2024-06-01 14:46:07] [INFO ] Deduced a trap composed of 15 places in 733 ms of which 8 ms to minimize.
[2024-06-01 14:46:08] [INFO ] Deduced a trap composed of 11 places in 728 ms of which 8 ms to minimize.
[2024-06-01 14:46:09] [INFO ] Deduced a trap composed of 16 places in 750 ms of which 8 ms to minimize.
SMT process timed out in 75867ms, After SMT, problems are : Problem set: 0 solved, 600 unsolved
Fused 600 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 412 out of 584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 584/584 places, 1696/1696 transitions.
Applied a total of 0 rules in 73 ms. Remains 584 /584 variables (removed 0) and now considering 1696/1696 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 584/584 places, 1696/1696 transitions.
RANDOM walk for 3214119 steps (8 resets) in 120004 ms. (26 steps per ms) remains 600/600 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 600/600 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 600/600 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 600/600 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 600/600 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 600/600 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 600/600 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 600/600 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 600/600 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 600/600 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 600/600 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 600/600 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 600/600 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 600/600 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 600/600 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 600/600 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 600/600 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 600/600 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 600/600 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 600/600 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 600/600 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 600/600 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 600/600 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 600/600 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 600/600 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 600/600 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 600/600 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 600/600 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 600/600 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 600/600 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 600/600 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 600/600 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 600/600 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 600/600 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 599/600 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 599/599 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 599/599 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 599/599 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 599/599 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 599/599 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 599/599 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 599/599 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 599/599 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 599/599 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 599/599 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 599/599 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 599/599 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 599/599 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 599/599 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 599/599 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 599/599 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 599/599 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 599/599 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 599/599 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 599/599 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 599/599 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 599/599 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 599/599 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 599/599 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 599/599 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 599/599 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 599/599 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 599/599 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 599/599 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 599/599 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 598/599 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 598/598 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 598/598 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 598/598 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 598/598 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 598/598 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 598/598 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 598/598 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 598/598 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 598/598 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 598/598 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 598/598 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 598/598 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 598/598 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 598/598 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 598/598 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 598/598 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 596/598 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 596/596 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 596/596 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 595/596 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 595/595 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 595/595 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 595/595 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 595/595 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 595/595 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 595/595 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 595/595 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 594/595 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 594/594 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 594/594 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 594/594 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 594/594 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 594/594 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 594/594 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 594/594 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 594/594 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 594/594 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 594/594 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 594/594 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 594/594 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 594/594 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 594/594 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 594/594 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 594/594 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 594/594 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 594/594 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 594/594 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 594/594 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 594/594 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 594/594 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 594/594 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 594/594 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 594/594 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 594/594 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 594/594 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 594/594 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 592/594 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 592/592 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 592/592 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 592/592 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 591/592 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 591/591 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 591/591 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 591/591 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 591/591 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 591/591 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 591/591 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 591/591 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 591/591 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 591/591 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 591/591 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 591/591 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 591/591 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 591/591 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 590/591 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 590/590 properties
Probabilistic random walk after 1000001 steps, saw 129370 distinct states, run finished after 14799 ms. (steps per millisecond=67 ) properties seen :0
[2024-06-01 14:46:55] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 14:46:55] [INFO ] Invariant cache hit.
[2024-06-01 14:46:55] [INFO ] State equation strengthened by 497 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/406 variables, 406/406 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/406 variables, 6/412 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/406 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 3 (OVERLAPS) 177/583 variables, 16/428 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/583 variables, 177/605 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:47:23] [INFO ] Deduced a trap composed of 60 places in 606 ms of which 6 ms to minimize.
[2024-06-01 14:47:23] [INFO ] Deduced a trap composed of 47 places in 645 ms of which 5 ms to minimize.
[2024-06-01 14:47:24] [INFO ] Deduced a trap composed of 11 places in 582 ms of which 6 ms to minimize.
[2024-06-01 14:47:24] [INFO ] Deduced a trap composed of 22 places in 565 ms of which 6 ms to minimize.
[2024-06-01 14:47:25] [INFO ] Deduced a trap composed of 22 places in 750 ms of which 8 ms to minimize.
[2024-06-01 14:47:26] [INFO ] Deduced a trap composed of 28 places in 682 ms of which 6 ms to minimize.
[2024-06-01 14:47:27] [INFO ] Deduced a trap composed of 28 places in 696 ms of which 7 ms to minimize.
[2024-06-01 14:47:27] [INFO ] Deduced a trap composed of 12 places in 803 ms of which 9 ms to minimize.
[2024-06-01 14:47:28] [INFO ] Deduced a trap composed of 24 places in 783 ms of which 8 ms to minimize.
[2024-06-01 14:47:29] [INFO ] Deduced a trap composed of 32 places in 648 ms of which 8 ms to minimize.
[2024-06-01 14:47:30] [INFO ] Deduced a trap composed of 13 places in 728 ms of which 7 ms to minimize.
[2024-06-01 14:47:30] [INFO ] Deduced a trap composed of 32 places in 611 ms of which 7 ms to minimize.
[2024-06-01 14:47:31] [INFO ] Deduced a trap composed of 33 places in 585 ms of which 7 ms to minimize.
[2024-06-01 14:47:32] [INFO ] Deduced a trap composed of 14 places in 647 ms of which 8 ms to minimize.
[2024-06-01 14:47:32] [INFO ] Deduced a trap composed of 15 places in 728 ms of which 8 ms to minimize.
[2024-06-01 14:47:33] [INFO ] Deduced a trap composed of 16 places in 625 ms of which 8 ms to minimize.
[2024-06-01 14:47:34] [INFO ] Deduced a trap composed of 72 places in 847 ms of which 8 ms to minimize.
[2024-06-01 14:47:35] [INFO ] Deduced a trap composed of 22 places in 832 ms of which 8 ms to minimize.
[2024-06-01 14:47:36] [INFO ] Deduced a trap composed of 13 places in 764 ms of which 8 ms to minimize.
[2024-06-01 14:47:36] [INFO ] Deduced a trap composed of 14 places in 795 ms of which 8 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/583 variables, 20/625 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:47:38] [INFO ] Deduced a trap composed of 29 places in 676 ms of which 7 ms to minimize.
[2024-06-01 14:47:39] [INFO ] Deduced a trap composed of 20 places in 741 ms of which 8 ms to minimize.
[2024-06-01 14:47:39] [INFO ] Deduced a trap composed of 11 places in 750 ms of which 8 ms to minimize.
[2024-06-01 14:47:40] [INFO ] Deduced a trap composed of 15 places in 653 ms of which 8 ms to minimize.
[2024-06-01 14:47:41] [INFO ] Deduced a trap composed of 86 places in 713 ms of which 10 ms to minimize.
[2024-06-01 14:47:41] [INFO ] Deduced a trap composed of 15 places in 617 ms of which 5 ms to minimize.
[2024-06-01 14:47:42] [INFO ] Deduced a trap composed of 14 places in 604 ms of which 8 ms to minimize.
[2024-06-01 14:47:43] [INFO ] Deduced a trap composed of 29 places in 603 ms of which 6 ms to minimize.
[2024-06-01 14:47:43] [INFO ] Deduced a trap composed of 11 places in 628 ms of which 8 ms to minimize.
[2024-06-01 14:47:44] [INFO ] Deduced a trap composed of 52 places in 620 ms of which 8 ms to minimize.
[2024-06-01 14:47:45] [INFO ] Deduced a trap composed of 16 places in 555 ms of which 7 ms to minimize.
[2024-06-01 14:47:45] [INFO ] Deduced a trap composed of 29 places in 593 ms of which 7 ms to minimize.
[2024-06-01 14:47:46] [INFO ] Deduced a trap composed of 29 places in 646 ms of which 8 ms to minimize.
[2024-06-01 14:47:47] [INFO ] Deduced a trap composed of 29 places in 657 ms of which 8 ms to minimize.
[2024-06-01 14:47:47] [INFO ] Deduced a trap composed of 29 places in 731 ms of which 8 ms to minimize.
[2024-06-01 14:47:48] [INFO ] Deduced a trap composed of 61 places in 734 ms of which 8 ms to minimize.
[2024-06-01 14:47:49] [INFO ] Deduced a trap composed of 67 places in 723 ms of which 8 ms to minimize.
[2024-06-01 14:47:50] [INFO ] Deduced a trap composed of 34 places in 686 ms of which 8 ms to minimize.
[2024-06-01 14:47:50] [INFO ] Deduced a trap composed of 11 places in 712 ms of which 8 ms to minimize.
[2024-06-01 14:47:51] [INFO ] Deduced a trap composed of 15 places in 716 ms of which 7 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/583 variables, 20/645 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:48:02] [INFO ] Deduced a trap composed of 24 places in 535 ms of which 6 ms to minimize.
[2024-06-01 14:48:03] [INFO ] Deduced a trap composed of 16 places in 575 ms of which 6 ms to minimize.
[2024-06-01 14:48:03] [INFO ] Deduced a trap composed of 25 places in 683 ms of which 8 ms to minimize.
[2024-06-01 14:48:04] [INFO ] Deduced a trap composed of 17 places in 709 ms of which 8 ms to minimize.
[2024-06-01 14:48:05] [INFO ] Deduced a trap composed of 58 places in 775 ms of which 8 ms to minimize.
[2024-06-01 14:48:06] [INFO ] Deduced a trap composed of 11 places in 753 ms of which 8 ms to minimize.
[2024-06-01 14:48:06] [INFO ] Deduced a trap composed of 15 places in 747 ms of which 8 ms to minimize.
[2024-06-01 14:48:07] [INFO ] Deduced a trap composed of 16 places in 731 ms of which 8 ms to minimize.
[2024-06-01 14:48:08] [INFO ] Deduced a trap composed of 11 places in 762 ms of which 8 ms to minimize.
[2024-06-01 14:48:09] [INFO ] Deduced a trap composed of 16 places in 684 ms of which 7 ms to minimize.
[2024-06-01 14:48:09] [INFO ] Deduced a trap composed of 11 places in 663 ms of which 8 ms to minimize.
[2024-06-01 14:48:10] [INFO ] Deduced a trap composed of 23 places in 699 ms of which 8 ms to minimize.
[2024-06-01 14:48:11] [INFO ] Deduced a trap composed of 102 places in 723 ms of which 8 ms to minimize.
[2024-06-01 14:48:12] [INFO ] Deduced a trap composed of 65 places in 753 ms of which 8 ms to minimize.
[2024-06-01 14:48:13] [INFO ] Deduced a trap composed of 72 places in 745 ms of which 8 ms to minimize.
[2024-06-01 14:48:13] [INFO ] Deduced a trap composed of 42 places in 672 ms of which 7 ms to minimize.
[2024-06-01 14:48:14] [INFO ] Deduced a trap composed of 23 places in 577 ms of which 8 ms to minimize.
[2024-06-01 14:48:15] [INFO ] Deduced a trap composed of 23 places in 685 ms of which 8 ms to minimize.
[2024-06-01 14:48:15] [INFO ] Deduced a trap composed of 15 places in 509 ms of which 5 ms to minimize.
[2024-06-01 14:48:16] [INFO ] Deduced a trap composed of 14 places in 554 ms of which 6 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/583 variables, 20/665 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:48:17] [INFO ] Deduced a trap composed of 25 places in 510 ms of which 8 ms to minimize.
[2024-06-01 14:48:18] [INFO ] Deduced a trap composed of 107 places in 564 ms of which 8 ms to minimize.
[2024-06-01 14:48:18] [INFO ] Deduced a trap composed of 16 places in 528 ms of which 6 ms to minimize.
[2024-06-01 14:48:19] [INFO ] Deduced a trap composed of 72 places in 539 ms of which 8 ms to minimize.
[2024-06-01 14:48:20] [INFO ] Deduced a trap composed of 20 places in 667 ms of which 7 ms to minimize.
[2024-06-01 14:48:20] [INFO ] Deduced a trap composed of 68 places in 718 ms of which 8 ms to minimize.
[2024-06-01 14:48:21] [INFO ] Deduced a trap composed of 24 places in 714 ms of which 7 ms to minimize.
[2024-06-01 14:48:22] [INFO ] Deduced a trap composed of 56 places in 707 ms of which 8 ms to minimize.
[2024-06-01 14:48:23] [INFO ] Deduced a trap composed of 56 places in 716 ms of which 8 ms to minimize.
[2024-06-01 14:48:23] [INFO ] Deduced a trap composed of 41 places in 568 ms of which 7 ms to minimize.
[2024-06-01 14:48:24] [INFO ] Deduced a trap composed of 23 places in 648 ms of which 7 ms to minimize.
[2024-06-01 14:48:24] [INFO ] Deduced a trap composed of 38 places in 558 ms of which 7 ms to minimize.
[2024-06-01 14:48:25] [INFO ] Deduced a trap composed of 41 places in 506 ms of which 8 ms to minimize.
[2024-06-01 14:48:26] [INFO ] Deduced a trap composed of 41 places in 549 ms of which 7 ms to minimize.
SMT process timed out in 90396ms, After SMT, problems are : Problem set: 0 solved, 590 unsolved
Fused 590 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 406 out of 584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 584/584 places, 1696/1696 transitions.
Applied a total of 0 rules in 46 ms. Remains 584 /584 variables (removed 0) and now considering 1696/1696 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 584/584 places, 1696/1696 transitions.
RANDOM walk for 3269449 steps (8 resets) in 120006 ms. (27 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 590/590 properties
Probabilistic random walk after 1000001 steps, saw 129370 distinct states, run finished after 16555 ms. (steps per millisecond=60 ) properties seen :0
[2024-06-01 14:49:13] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 14:49:13] [INFO ] Invariant cache hit.
[2024-06-01 14:49:13] [INFO ] State equation strengthened by 497 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/406 variables, 406/406 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/406 variables, 6/412 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/406 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 3 (OVERLAPS) 177/583 variables, 16/428 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/583 variables, 177/605 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:49:40] [INFO ] Deduced a trap composed of 60 places in 725 ms of which 9 ms to minimize.
[2024-06-01 14:49:41] [INFO ] Deduced a trap composed of 47 places in 890 ms of which 8 ms to minimize.
[2024-06-01 14:49:41] [INFO ] Deduced a trap composed of 11 places in 821 ms of which 8 ms to minimize.
[2024-06-01 14:49:42] [INFO ] Deduced a trap composed of 22 places in 630 ms of which 8 ms to minimize.
[2024-06-01 14:49:43] [INFO ] Deduced a trap composed of 22 places in 804 ms of which 8 ms to minimize.
[2024-06-01 14:49:44] [INFO ] Deduced a trap composed of 28 places in 786 ms of which 10 ms to minimize.
[2024-06-01 14:49:44] [INFO ] Deduced a trap composed of 28 places in 795 ms of which 12 ms to minimize.
[2024-06-01 14:49:45] [INFO ] Deduced a trap composed of 12 places in 775 ms of which 8 ms to minimize.
[2024-06-01 14:49:46] [INFO ] Deduced a trap composed of 24 places in 697 ms of which 8 ms to minimize.
[2024-06-01 14:49:47] [INFO ] Deduced a trap composed of 32 places in 579 ms of which 8 ms to minimize.
[2024-06-01 14:49:47] [INFO ] Deduced a trap composed of 13 places in 425 ms of which 5 ms to minimize.
[2024-06-01 14:49:48] [INFO ] Deduced a trap composed of 32 places in 565 ms of which 8 ms to minimize.
[2024-06-01 14:49:48] [INFO ] Deduced a trap composed of 33 places in 591 ms of which 5 ms to minimize.
[2024-06-01 14:49:49] [INFO ] Deduced a trap composed of 14 places in 380 ms of which 5 ms to minimize.
[2024-06-01 14:49:49] [INFO ] Deduced a trap composed of 15 places in 736 ms of which 9 ms to minimize.
[2024-06-01 14:49:50] [INFO ] Deduced a trap composed of 16 places in 566 ms of which 5 ms to minimize.
[2024-06-01 14:49:51] [INFO ] Deduced a trap composed of 72 places in 606 ms of which 6 ms to minimize.
[2024-06-01 14:49:51] [INFO ] Deduced a trap composed of 22 places in 768 ms of which 8 ms to minimize.
[2024-06-01 14:49:52] [INFO ] Deduced a trap composed of 13 places in 845 ms of which 8 ms to minimize.
[2024-06-01 14:49:53] [INFO ] Deduced a trap composed of 14 places in 804 ms of which 8 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/583 variables, 20/625 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:49:55] [INFO ] Deduced a trap composed of 29 places in 742 ms of which 8 ms to minimize.
[2024-06-01 14:49:55] [INFO ] Deduced a trap composed of 20 places in 778 ms of which 8 ms to minimize.
[2024-06-01 14:49:56] [INFO ] Deduced a trap composed of 11 places in 589 ms of which 7 ms to minimize.
[2024-06-01 14:49:57] [INFO ] Deduced a trap composed of 15 places in 759 ms of which 7 ms to minimize.
[2024-06-01 14:49:57] [INFO ] Deduced a trap composed of 86 places in 724 ms of which 8 ms to minimize.
[2024-06-01 14:49:58] [INFO ] Deduced a trap composed of 15 places in 741 ms of which 8 ms to minimize.
[2024-06-01 14:49:59] [INFO ] Deduced a trap composed of 14 places in 634 ms of which 8 ms to minimize.
[2024-06-01 14:50:00] [INFO ] Deduced a trap composed of 29 places in 661 ms of which 8 ms to minimize.
[2024-06-01 14:50:00] [INFO ] Deduced a trap composed of 11 places in 718 ms of which 8 ms to minimize.
[2024-06-01 14:50:01] [INFO ] Deduced a trap composed of 52 places in 616 ms of which 8 ms to minimize.
[2024-06-01 14:50:02] [INFO ] Deduced a trap composed of 16 places in 655 ms of which 7 ms to minimize.
[2024-06-01 14:50:02] [INFO ] Deduced a trap composed of 29 places in 677 ms of which 8 ms to minimize.
[2024-06-01 14:50:03] [INFO ] Deduced a trap composed of 29 places in 636 ms of which 7 ms to minimize.
[2024-06-01 14:50:04] [INFO ] Deduced a trap composed of 29 places in 645 ms of which 7 ms to minimize.
[2024-06-01 14:50:04] [INFO ] Deduced a trap composed of 29 places in 646 ms of which 7 ms to minimize.
[2024-06-01 14:50:05] [INFO ] Deduced a trap composed of 61 places in 581 ms of which 7 ms to minimize.
[2024-06-01 14:50:06] [INFO ] Deduced a trap composed of 67 places in 663 ms of which 8 ms to minimize.
[2024-06-01 14:50:06] [INFO ] Deduced a trap composed of 34 places in 654 ms of which 7 ms to minimize.
[2024-06-01 14:50:07] [INFO ] Deduced a trap composed of 11 places in 537 ms of which 7 ms to minimize.
[2024-06-01 14:50:07] [INFO ] Deduced a trap composed of 15 places in 551 ms of which 7 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/583 variables, 20/645 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:50:19] [INFO ] Deduced a trap composed of 24 places in 732 ms of which 8 ms to minimize.
[2024-06-01 14:50:20] [INFO ] Deduced a trap composed of 16 places in 726 ms of which 8 ms to minimize.
[2024-06-01 14:50:21] [INFO ] Deduced a trap composed of 25 places in 702 ms of which 7 ms to minimize.
[2024-06-01 14:50:21] [INFO ] Deduced a trap composed of 17 places in 628 ms of which 8 ms to minimize.
[2024-06-01 14:50:22] [INFO ] Deduced a trap composed of 58 places in 645 ms of which 8 ms to minimize.
[2024-06-01 14:50:23] [INFO ] Deduced a trap composed of 11 places in 649 ms of which 6 ms to minimize.
[2024-06-01 14:50:23] [INFO ] Deduced a trap composed of 15 places in 689 ms of which 8 ms to minimize.
[2024-06-01 14:50:24] [INFO ] Deduced a trap composed of 16 places in 721 ms of which 7 ms to minimize.
[2024-06-01 14:50:25] [INFO ] Deduced a trap composed of 11 places in 749 ms of which 8 ms to minimize.
[2024-06-01 14:50:26] [INFO ] Deduced a trap composed of 16 places in 748 ms of which 8 ms to minimize.
[2024-06-01 14:50:27] [INFO ] Deduced a trap composed of 11 places in 703 ms of which 8 ms to minimize.
[2024-06-01 14:50:27] [INFO ] Deduced a trap composed of 23 places in 726 ms of which 8 ms to minimize.
[2024-06-01 14:50:28] [INFO ] Deduced a trap composed of 102 places in 632 ms of which 7 ms to minimize.
[2024-06-01 14:50:29] [INFO ] Deduced a trap composed of 65 places in 750 ms of which 8 ms to minimize.
[2024-06-01 14:50:29] [INFO ] Deduced a trap composed of 72 places in 737 ms of which 8 ms to minimize.
[2024-06-01 14:50:30] [INFO ] Deduced a trap composed of 42 places in 672 ms of which 8 ms to minimize.
[2024-06-01 14:50:31] [INFO ] Deduced a trap composed of 23 places in 719 ms of which 7 ms to minimize.
[2024-06-01 14:50:32] [INFO ] Deduced a trap composed of 23 places in 682 ms of which 7 ms to minimize.
[2024-06-01 14:50:32] [INFO ] Deduced a trap composed of 15 places in 699 ms of which 8 ms to minimize.
[2024-06-01 14:50:33] [INFO ] Deduced a trap composed of 14 places in 713 ms of which 7 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/583 variables, 20/665 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:50:35] [INFO ] Deduced a trap composed of 25 places in 661 ms of which 8 ms to minimize.
[2024-06-01 14:50:36] [INFO ] Deduced a trap composed of 107 places in 691 ms of which 8 ms to minimize.
[2024-06-01 14:50:36] [INFO ] Deduced a trap composed of 16 places in 668 ms of which 5 ms to minimize.
[2024-06-01 14:50:37] [INFO ] Deduced a trap composed of 72 places in 633 ms of which 7 ms to minimize.
[2024-06-01 14:50:38] [INFO ] Deduced a trap composed of 20 places in 643 ms of which 6 ms to minimize.
[2024-06-01 14:50:38] [INFO ] Deduced a trap composed of 68 places in 624 ms of which 7 ms to minimize.
[2024-06-01 14:50:39] [INFO ] Deduced a trap composed of 24 places in 570 ms of which 5 ms to minimize.
[2024-06-01 14:50:40] [INFO ] Deduced a trap composed of 56 places in 534 ms of which 5 ms to minimize.
[2024-06-01 14:50:40] [INFO ] Deduced a trap composed of 56 places in 384 ms of which 5 ms to minimize.
[2024-06-01 14:50:41] [INFO ] Deduced a trap composed of 41 places in 555 ms of which 7 ms to minimize.
[2024-06-01 14:50:41] [INFO ] Deduced a trap composed of 23 places in 683 ms of which 8 ms to minimize.
[2024-06-01 14:50:42] [INFO ] Deduced a trap composed of 38 places in 625 ms of which 6 ms to minimize.
[2024-06-01 14:50:43] [INFO ] Deduced a trap composed of 41 places in 626 ms of which 7 ms to minimize.
[2024-06-01 14:50:43] [INFO ] Deduced a trap composed of 41 places in 537 ms of which 7 ms to minimize.
[2024-06-01 14:50:44] [INFO ] Deduced a trap composed of 38 places in 626 ms of which 7 ms to minimize.
[2024-06-01 14:50:44] [INFO ] Deduced a trap composed of 41 places in 603 ms of which 7 ms to minimize.
[2024-06-01 14:50:45] [INFO ] Deduced a trap composed of 56 places in 600 ms of which 7 ms to minimize.
[2024-06-01 14:50:46] [INFO ] Deduced a trap composed of 56 places in 521 ms of which 6 ms to minimize.
[2024-06-01 14:50:46] [INFO ] Deduced a trap composed of 38 places in 605 ms of which 7 ms to minimize.
[2024-06-01 14:50:47] [INFO ] Deduced a trap composed of 65 places in 501 ms of which 6 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/583 variables, 20/685 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:50:49] [INFO ] Deduced a trap composed of 50 places in 475 ms of which 5 ms to minimize.
[2024-06-01 14:50:49] [INFO ] Deduced a trap composed of 29 places in 551 ms of which 7 ms to minimize.
[2024-06-01 14:50:50] [INFO ] Deduced a trap composed of 38 places in 557 ms of which 7 ms to minimize.
[2024-06-01 14:50:51] [INFO ] Deduced a trap composed of 47 places in 523 ms of which 6 ms to minimize.
[2024-06-01 14:50:51] [INFO ] Deduced a trap composed of 47 places in 509 ms of which 6 ms to minimize.
[2024-06-01 14:50:52] [INFO ] Deduced a trap composed of 47 places in 513 ms of which 6 ms to minimize.
[2024-06-01 14:50:52] [INFO ] Deduced a trap composed of 52 places in 510 ms of which 6 ms to minimize.
[2024-06-01 14:50:53] [INFO ] Deduced a trap composed of 53 places in 493 ms of which 6 ms to minimize.
[2024-06-01 14:50:53] [INFO ] Deduced a trap composed of 47 places in 518 ms of which 7 ms to minimize.
[2024-06-01 14:50:54] [INFO ] Deduced a trap composed of 48 places in 479 ms of which 5 ms to minimize.
[2024-06-01 14:50:54] [INFO ] Deduced a trap composed of 61 places in 451 ms of which 5 ms to minimize.
[2024-06-01 14:50:55] [INFO ] Deduced a trap composed of 37 places in 514 ms of which 6 ms to minimize.
[2024-06-01 14:50:55] [INFO ] Deduced a trap composed of 65 places in 535 ms of which 6 ms to minimize.
[2024-06-01 14:50:56] [INFO ] Deduced a trap composed of 47 places in 504 ms of which 6 ms to minimize.
[2024-06-01 14:50:57] [INFO ] Deduced a trap composed of 46 places in 437 ms of which 7 ms to minimize.
[2024-06-01 14:50:57] [INFO ] Deduced a trap composed of 62 places in 468 ms of which 6 ms to minimize.
[2024-06-01 14:50:58] [INFO ] Deduced a trap composed of 56 places in 581 ms of which 7 ms to minimize.
[2024-06-01 14:50:59] [INFO ] Deduced a trap composed of 29 places in 527 ms of which 7 ms to minimize.
SMT process timed out in 105669ms, After SMT, problems are : Problem set: 0 solved, 590 unsolved
Fused 590 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 406 out of 584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 584/584 places, 1696/1696 transitions.
Applied a total of 0 rules in 47 ms. Remains 584 /584 variables (removed 0) and now considering 1696/1696 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 584/584 places, 1696/1696 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 584/584 places, 1696/1696 transitions.
Applied a total of 0 rules in 43 ms. Remains 584 /584 variables (removed 0) and now considering 1696/1696 (removed 0) transitions.
[2024-06-01 14:50:59] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 14:50:59] [INFO ] Invariant cache hit.
[2024-06-01 14:50:59] [INFO ] Implicit Places using invariants in 607 ms returned []
[2024-06-01 14:50:59] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 14:50:59] [INFO ] Invariant cache hit.
[2024-06-01 14:51:00] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-06-01 14:51:02] [INFO ] Implicit Places using invariants and state equation in 2283 ms returned []
Implicit Place search using SMT with State Equation took 2903 ms to find 0 implicit places.
[2024-06-01 14:51:02] [INFO ] Redundant transitions in 374 ms returned []
Running 1688 sub problems to find dead transitions.
[2024-06-01 14:51:02] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 14:51:02] [INFO ] Invariant cache hit.
[2024-06-01 14:51:02] [INFO ] State equation strengthened by 497 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/584 variables, 584/584 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/584 variables, 23/607 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
[2024-06-01 14:51:34] [INFO ] Deduced a trap composed of 78 places in 881 ms of which 10 ms to minimize.
SMT process timed out in 31667ms, After SMT, problems are : Problem set: 0 solved, 1688 unsolved
Search for dead transitions found 0 dead transitions in 31700ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35038 ms. Remains : 584/584 places, 1696/1696 transitions.
RANDOM walk for 400000 steps (8 resets) in 10549 ms. (37 steps per ms) remains 263/406 properties
Running SMT prover for 263 properties.
[2024-06-01 14:51:37] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 14:51:37] [INFO ] Invariant cache hit.
[2024-06-01 14:51:37] [INFO ] [Real]Absence check using 23 positive place invariants in 20 ms returned sat
[2024-06-01 14:51:39] [INFO ] After 1275ms SMT Verify possible using state equation in real domain returned unsat :0 sat :263
[2024-06-01 14:51:39] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-06-01 14:51:42] [INFO ] After 2671ms SMT Verify possible using 497 Read/Feed constraints in real domain returned unsat :0 sat :263
TRAPS : Iteration 0
[2024-06-01 14:52:18] [INFO ] After 38725ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:263
[2024-06-01 14:52:18] [INFO ] After 40916ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:263
[2024-06-01 14:52:18] [INFO ] [Nat]Absence check using 23 positive place invariants in 19 ms returned sat
[2024-06-01 14:52:20] [INFO ] After 1266ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :263
[2024-06-01 14:52:23] [INFO ] After 3328ms SMT Verify possible using 497 Read/Feed constraints in natural domain returned unsat :0 sat :263
TRAPS : Iteration 0
[2024-06-01 14:52:24] [INFO ] Deduced a trap composed of 28 places in 611 ms of which 6 ms to minimize.
[2024-06-01 14:52:24] [INFO ] Deduced a trap composed of 60 places in 576 ms of which 9 ms to minimize.
[2024-06-01 14:52:25] [INFO ] Deduced a trap composed of 27 places in 671 ms of which 9 ms to minimize.
[2024-06-01 14:52:26] [INFO ] Deduced a trap composed of 20 places in 743 ms of which 8 ms to minimize.
[2024-06-01 14:52:27] [INFO ] Deduced a trap composed of 74 places in 681 ms of which 8 ms to minimize.
[2024-06-01 14:52:27] [INFO ] Deduced a trap composed of 89 places in 554 ms of which 5 ms to minimize.
[2024-06-01 14:52:28] [INFO ] Deduced a trap composed of 72 places in 413 ms of which 5 ms to minimize.
[2024-06-01 14:52:28] [INFO ] Deduced a trap composed of 23 places in 414 ms of which 5 ms to minimize.
[2024-06-01 14:52:29] [INFO ] Deduced a trap composed of 15 places in 635 ms of which 8 ms to minimize.
[2024-06-01 14:52:30] [INFO ] Deduced a trap composed of 43 places in 536 ms of which 5 ms to minimize.
[2024-06-01 14:52:30] [INFO ] Deduced a trap composed of 27 places in 444 ms of which 4 ms to minimize.
[2024-06-01 14:52:31] [INFO ] Deduced a trap composed of 42 places in 443 ms of which 4 ms to minimize.
[2024-06-01 14:52:31] [INFO ] Deduced a trap composed of 41 places in 628 ms of which 8 ms to minimize.
[2024-06-01 14:52:32] [INFO ] Deduced a trap composed of 31 places in 710 ms of which 8 ms to minimize.
[2024-06-01 14:52:33] [INFO ] Deduced a trap composed of 27 places in 766 ms of which 7 ms to minimize.
[2024-06-01 14:52:34] [INFO ] Deduced a trap composed of 27 places in 955 ms of which 12 ms to minimize.
[2024-06-01 14:52:35] [INFO ] Deduced a trap composed of 28 places in 793 ms of which 13 ms to minimize.
[2024-06-01 14:52:35] [INFO ] Deduced a trap composed of 27 places in 542 ms of which 4 ms to minimize.
[2024-06-01 14:52:36] [INFO ] Deduced a trap composed of 40 places in 505 ms of which 7 ms to minimize.
[2024-06-01 14:52:37] [INFO ] Deduced a trap composed of 36 places in 679 ms of which 8 ms to minimize.
[2024-06-01 14:52:37] [INFO ] Deduced a trap composed of 70 places in 710 ms of which 8 ms to minimize.
[2024-06-01 14:52:38] [INFO ] Deduced a trap composed of 31 places in 642 ms of which 8 ms to minimize.
[2024-06-01 14:52:39] [INFO ] Deduced a trap composed of 42 places in 613 ms of which 7 ms to minimize.
[2024-06-01 14:52:39] [INFO ] Deduced a trap composed of 40 places in 548 ms of which 7 ms to minimize.
[2024-06-01 14:52:40] [INFO ] Deduced a trap composed of 44 places in 677 ms of which 7 ms to minimize.
[2024-06-01 14:52:41] [INFO ] Deduced a trap composed of 67 places in 637 ms of which 7 ms to minimize.
[2024-06-01 14:52:42] [INFO ] Deduced a trap composed of 39 places in 686 ms of which 8 ms to minimize.
[2024-06-01 14:52:43] [INFO ] Deduced a trap composed of 16 places in 780 ms of which 8 ms to minimize.
[2024-06-01 14:52:43] [INFO ] Deduced a trap composed of 14 places in 782 ms of which 8 ms to minimize.
[2024-06-01 14:52:44] [INFO ] Deduced a trap composed of 15 places in 657 ms of which 6 ms to minimize.
[2024-06-01 14:52:45] [INFO ] Deduced a trap composed of 13 places in 510 ms of which 8 ms to minimize.
[2024-06-01 14:52:46] [INFO ] Deduced a trap composed of 13 places in 765 ms of which 8 ms to minimize.
[2024-06-01 14:52:46] [INFO ] Deduced a trap composed of 33 places in 393 ms of which 4 ms to minimize.
[2024-06-01 14:52:46] [INFO ] Deduced a trap composed of 33 places in 388 ms of which 4 ms to minimize.
[2024-06-01 14:52:47] [INFO ] Deduced a trap composed of 33 places in 493 ms of which 4 ms to minimize.
[2024-06-01 14:52:48] [INFO ] Deduced a trap composed of 45 places in 509 ms of which 4 ms to minimize.
[2024-06-01 14:52:48] [INFO ] Deduced a trap composed of 51 places in 552 ms of which 7 ms to minimize.
[2024-06-01 14:52:48] [INFO ] Trap strengthening (SAT) tested/added 38/37 trap constraints in 25306 ms
[2024-06-01 14:52:49] [INFO ] Deduced a trap composed of 32 places in 570 ms of which 7 ms to minimize.
[2024-06-01 14:52:50] [INFO ] Deduced a trap composed of 86 places in 594 ms of which 7 ms to minimize.
[2024-06-01 14:52:50] [INFO ] Deduced a trap composed of 32 places in 592 ms of which 7 ms to minimize.
[2024-06-01 14:52:51] [INFO ] Deduced a trap composed of 32 places in 651 ms of which 7 ms to minimize.
[2024-06-01 14:52:52] [INFO ] Deduced a trap composed of 98 places in 585 ms of which 8 ms to minimize.
[2024-06-01 14:52:52] [INFO ] Deduced a trap composed of 32 places in 561 ms of which 7 ms to minimize.
[2024-06-01 14:52:53] [INFO ] Deduced a trap composed of 12 places in 674 ms of which 7 ms to minimize.
[2024-06-01 14:52:54] [INFO ] Deduced a trap composed of 12 places in 549 ms of which 6 ms to minimize.
[2024-06-01 14:52:55] [INFO ] Deduced a trap composed of 42 places in 660 ms of which 7 ms to minimize.
[2024-06-01 14:52:55] [INFO ] Deduced a trap composed of 82 places in 576 ms of which 7 ms to minimize.
[2024-06-01 14:52:56] [INFO ] Deduced a trap composed of 22 places in 677 ms of which 7 ms to minimize.
[2024-06-01 14:52:57] [INFO ] Deduced a trap composed of 71 places in 584 ms of which 6 ms to minimize.
[2024-06-01 14:52:57] [INFO ] Deduced a trap composed of 42 places in 607 ms of which 6 ms to minimize.
[2024-06-01 14:52:58] [INFO ] Deduced a trap composed of 41 places in 614 ms of which 7 ms to minimize.
[2024-06-01 14:52:59] [INFO ] Deduced a trap composed of 42 places in 581 ms of which 6 ms to minimize.
[2024-06-01 14:52:59] [INFO ] Deduced a trap composed of 42 places in 564 ms of which 7 ms to minimize.
[2024-06-01 14:53:00] [INFO ] Deduced a trap composed of 42 places in 564 ms of which 7 ms to minimize.
[2024-06-01 14:53:01] [INFO ] Deduced a trap composed of 42 places in 558 ms of which 7 ms to minimize.
[2024-06-01 14:53:01] [INFO ] Trap strengthening (SAT) tested/added 19/18 trap constraints in 12223 ms
[2024-06-01 14:53:02] [INFO ] Deduced a trap composed of 23 places in 663 ms of which 7 ms to minimize.
[2024-06-01 14:53:02] [INFO ] Deduced a trap composed of 14 places in 654 ms of which 7 ms to minimize.
[2024-06-01 14:53:03] [INFO ] Deduced a trap composed of 23 places in 448 ms of which 6 ms to minimize.
[2024-06-01 14:53:03] [INFO ] Deduced a trap composed of 22 places in 426 ms of which 6 ms to minimize.
[2024-06-01 14:53:04] [INFO ] Deduced a trap composed of 24 places in 408 ms of which 5 ms to minimize.
[2024-06-01 14:53:04] [INFO ] Deduced a trap composed of 22 places in 285 ms of which 4 ms to minimize.
[2024-06-01 14:53:05] [INFO ] Deduced a trap composed of 23 places in 439 ms of which 6 ms to minimize.
[2024-06-01 14:53:05] [INFO ] Deduced a trap composed of 26 places in 438 ms of which 6 ms to minimize.
[2024-06-01 14:53:06] [INFO ] Deduced a trap composed of 14 places in 560 ms of which 7 ms to minimize.
[2024-06-01 14:53:06] [INFO ] Deduced a trap composed of 14 places in 622 ms of which 7 ms to minimize.
[2024-06-01 14:53:07] [INFO ] Deduced a trap composed of 20 places in 685 ms of which 7 ms to minimize.
[2024-06-01 14:53:08] [INFO ] Deduced a trap composed of 44 places in 673 ms of which 7 ms to minimize.
[2024-06-01 14:53:09] [INFO ] Deduced a trap composed of 20 places in 669 ms of which 7 ms to minimize.
[2024-06-01 14:53:10] [INFO ] Deduced a trap composed of 20 places in 700 ms of which 7 ms to minimize.
[2024-06-01 14:53:10] [INFO ] Deduced a trap composed of 20 places in 675 ms of which 7 ms to minimize.
[2024-06-01 14:53:11] [INFO ] Deduced a trap composed of 20 places in 565 ms of which 7 ms to minimize.
[2024-06-01 14:53:12] [INFO ] Deduced a trap composed of 23 places in 545 ms of which 6 ms to minimize.
[2024-06-01 14:53:13] [INFO ] Trap strengthening (SAT) tested/added 18/17 trap constraints in 11700 ms
[2024-06-01 14:53:14] [INFO ] Deduced a trap composed of 31 places in 627 ms of which 8 ms to minimize.
[2024-06-01 14:53:14] [INFO ] Deduced a trap composed of 41 places in 729 ms of which 7 ms to minimize.
[2024-06-01 14:53:15] [INFO ] Deduced a trap composed of 48 places in 726 ms of which 8 ms to minimize.
[2024-06-01 14:53:16] [INFO ] Deduced a trap composed of 24 places in 659 ms of which 7 ms to minimize.
[2024-06-01 14:53:17] [INFO ] Deduced a trap composed of 20 places in 614 ms of which 7 ms to minimize.
[2024-06-01 14:53:17] [INFO ] Deduced a trap composed of 50 places in 578 ms of which 4 ms to minimize.
[2024-06-01 14:53:18] [INFO ] Deduced a trap composed of 26 places in 355 ms of which 5 ms to minimize.
[2024-06-01 14:53:18] [INFO ] Deduced a trap composed of 40 places in 534 ms of which 7 ms to minimize.
[2024-06-01 14:53:19] [INFO ] Deduced a trap composed of 70 places in 470 ms of which 7 ms to minimize.
[2024-06-01 14:53:19] [INFO ] Deduced a trap composed of 41 places in 533 ms of which 6 ms to minimize.
[2024-06-01 14:53:20] [INFO ] Deduced a trap composed of 81 places in 392 ms of which 6 ms to minimize.
[2024-06-01 14:53:20] [INFO ] Deduced a trap composed of 64 places in 478 ms of which 6 ms to minimize.
[2024-06-01 14:53:21] [INFO ] Deduced a trap composed of 49 places in 593 ms of which 14 ms to minimize.
[2024-06-01 14:53:22] [INFO ] Deduced a trap composed of 88 places in 509 ms of which 7 ms to minimize.
[2024-06-01 14:53:22] [INFO ] Deduced a trap composed of 87 places in 610 ms of which 7 ms to minimize.
[2024-06-01 14:53:23] [INFO ] Deduced a trap composed of 88 places in 609 ms of which 7 ms to minimize.
[2024-06-01 14:53:24] [INFO ] Deduced a trap composed of 105 places in 611 ms of which 6 ms to minimize.
[2024-06-01 14:53:24] [INFO ] Deduced a trap composed of 32 places in 593 ms of which 6 ms to minimize.
[2024-06-01 14:53:25] [INFO ] Deduced a trap composed of 25 places in 671 ms of which 7 ms to minimize.
[2024-06-01 14:53:26] [INFO ] Deduced a trap composed of 31 places in 626 ms of which 6 ms to minimize.
[2024-06-01 14:53:26] [INFO ] Deduced a trap composed of 32 places in 612 ms of which 6 ms to minimize.
[2024-06-01 14:53:27] [INFO ] Deduced a trap composed of 32 places in 565 ms of which 7 ms to minimize.
[2024-06-01 14:53:28] [INFO ] Deduced a trap composed of 70 places in 503 ms of which 7 ms to minimize.
[2024-06-01 14:53:28] [INFO ] Deduced a trap composed of 81 places in 530 ms of which 7 ms to minimize.
[2024-06-01 14:53:29] [INFO ] Deduced a trap composed of 32 places in 500 ms of which 6 ms to minimize.
[2024-06-01 14:53:30] [INFO ] Deduced a trap composed of 84 places in 572 ms of which 6 ms to minimize.
[2024-06-01 14:53:30] [INFO ] Deduced a trap composed of 31 places in 605 ms of which 7 ms to minimize.
[2024-06-01 14:53:30] [INFO ] Trap strengthening (SAT) tested/added 28/27 trap constraints in 17474 ms
[2024-06-01 14:53:31] [INFO ] Deduced a trap composed of 22 places in 589 ms of which 7 ms to minimize.
[2024-06-01 14:53:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 756 ms
[2024-06-01 14:53:33] [INFO ] Deduced a trap composed of 62 places in 501 ms of which 6 ms to minimize.
[2024-06-01 14:53:33] [INFO ] Deduced a trap composed of 53 places in 297 ms of which 3 ms to minimize.
[2024-06-01 14:53:33] [INFO ] Deduced a trap composed of 71 places in 368 ms of which 5 ms to minimize.
[2024-06-01 14:53:34] [INFO ] Deduced a trap composed of 53 places in 512 ms of which 6 ms to minimize.
[2024-06-01 14:53:34] [INFO ] Deduced a trap composed of 71 places in 369 ms of which 4 ms to minimize.
[2024-06-01 14:53:35] [INFO ] Deduced a trap composed of 53 places in 161 ms of which 2 ms to minimize.
[2024-06-01 14:53:35] [INFO ] Deduced a trap composed of 53 places in 204 ms of which 3 ms to minimize.
[2024-06-01 14:53:35] [INFO ] Deduced a trap composed of 53 places in 205 ms of which 4 ms to minimize.
[2024-06-01 14:53:35] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 3259 ms
[2024-06-01 14:53:36] [INFO ] Deduced a trap composed of 70 places in 614 ms of which 7 ms to minimize.
[2024-06-01 14:53:37] [INFO ] Deduced a trap composed of 43 places in 498 ms of which 4 ms to minimize.
[2024-06-01 14:53:37] [INFO ] Deduced a trap composed of 29 places in 420 ms of which 6 ms to minimize.
[2024-06-01 14:53:38] [INFO ] Deduced a trap composed of 15 places in 372 ms of which 4 ms to minimize.
[2024-06-01 14:53:39] [INFO ] Deduced a trap composed of 43 places in 661 ms of which 7 ms to minimize.
[2024-06-01 14:53:39] [INFO ] Deduced a trap composed of 29 places in 412 ms of which 5 ms to minimize.
[2024-06-01 14:53:40] [INFO ] Deduced a trap composed of 14 places in 448 ms of which 6 ms to minimize.
[2024-06-01 14:53:40] [INFO ] Deduced a trap composed of 62 places in 293 ms of which 4 ms to minimize.
[2024-06-01 14:53:40] [INFO ] Deduced a trap composed of 62 places in 406 ms of which 5 ms to minimize.
[2024-06-01 14:53:41] [INFO ] Deduced a trap composed of 53 places in 438 ms of which 5 ms to minimize.
[2024-06-01 14:53:42] [INFO ] Deduced a trap composed of 53 places in 432 ms of which 5 ms to minimize.
[2024-06-01 14:53:42] [INFO ] Deduced a trap composed of 52 places in 419 ms of which 5 ms to minimize.
[2024-06-01 14:53:43] [INFO ] Deduced a trap composed of 62 places in 476 ms of which 5 ms to minimize.
[2024-06-01 14:53:43] [INFO ] Deduced a trap composed of 108 places in 469 ms of which 5 ms to minimize.
[2024-06-01 14:53:44] [INFO ] Deduced a trap composed of 43 places in 454 ms of which 6 ms to minimize.
[2024-06-01 14:53:44] [INFO ] Deduced a trap composed of 42 places in 472 ms of which 6 ms to minimize.
[2024-06-01 14:53:45] [INFO ] Deduced a trap composed of 43 places in 444 ms of which 5 ms to minimize.
[2024-06-01 14:53:45] [INFO ] Deduced a trap composed of 44 places in 508 ms of which 5 ms to minimize.
[2024-06-01 14:53:47] [INFO ] Deduced a trap composed of 67 places in 653 ms of which 7 ms to minimize.
[2024-06-01 14:53:48] [INFO ] Deduced a trap composed of 35 places in 670 ms of which 8 ms to minimize.
[2024-06-01 14:53:49] [INFO ] Deduced a trap composed of 82 places in 657 ms of which 8 ms to minimize.
[2024-06-01 14:53:49] [INFO ] Deduced a trap composed of 61 places in 582 ms of which 6 ms to minimize.
[2024-06-01 14:53:50] [INFO ] Deduced a trap composed of 55 places in 651 ms of which 7 ms to minimize.
[2024-06-01 14:53:51] [INFO ] Deduced a trap composed of 98 places in 554 ms of which 7 ms to minimize.
[2024-06-01 14:53:51] [INFO ] Deduced a trap composed of 127 places in 555 ms of which 7 ms to minimize.
[2024-06-01 14:53:52] [INFO ] Deduced a trap composed of 52 places in 406 ms of which 5 ms to minimize.
[2024-06-01 14:53:52] [INFO ] Deduced a trap composed of 51 places in 364 ms of which 4 ms to minimize.
[2024-06-01 14:53:53] [INFO ] Deduced a trap composed of 66 places in 467 ms of which 5 ms to minimize.
[2024-06-01 14:53:53] [INFO ] Deduced a trap composed of 33 places in 598 ms of which 6 ms to minimize.
[2024-06-01 14:53:54] [INFO ] Deduced a trap composed of 52 places in 440 ms of which 4 ms to minimize.
[2024-06-01 14:53:54] [INFO ] Deduced a trap composed of 82 places in 537 ms of which 6 ms to minimize.
[2024-06-01 14:53:55] [INFO ] Deduced a trap composed of 71 places in 449 ms of which 6 ms to minimize.
[2024-06-01 14:53:55] [INFO ] Trap strengthening (SAT) tested/added 33/32 trap constraints in 19244 ms
[2024-06-01 14:53:56] [INFO ] Deduced a trap composed of 16 places in 678 ms of which 7 ms to minimize.
[2024-06-01 14:53:56] [INFO ] Deduced a trap composed of 11 places in 530 ms of which 8 ms to minimize.
[2024-06-01 14:53:57] [INFO ] Deduced a trap composed of 13 places in 846 ms of which 8 ms to minimize.
[2024-06-01 14:53:58] [INFO ] Deduced a trap composed of 14 places in 725 ms of which 8 ms to minimize.
[2024-06-01 14:53:59] [INFO ] Deduced a trap composed of 41 places in 572 ms of which 6 ms to minimize.
[2024-06-01 14:53:59] [INFO ] Deduced a trap composed of 77 places in 593 ms of which 7 ms to minimize.
[2024-06-01 14:54:00] [INFO ] Deduced a trap composed of 40 places in 428 ms of which 5 ms to minimize.
[2024-06-01 14:54:01] [INFO ] Deduced a trap composed of 50 places in 577 ms of which 6 ms to minimize.
[2024-06-01 14:54:01] [INFO ] Deduced a trap composed of 49 places in 616 ms of which 6 ms to minimize.
[2024-06-01 14:54:02] [INFO ] Deduced a trap composed of 60 places in 633 ms of which 7 ms to minimize.
[2024-06-01 14:54:03] [INFO ] Deduced a trap composed of 59 places in 540 ms of which 7 ms to minimize.
[2024-06-01 14:54:03] [INFO ] Deduced a trap composed of 58 places in 524 ms of which 7 ms to minimize.
[2024-06-01 14:54:04] [INFO ] Deduced a trap composed of 58 places in 501 ms of which 7 ms to minimize.
[2024-06-01 14:54:05] [INFO ] Deduced a trap composed of 59 places in 621 ms of which 6 ms to minimize.
[2024-06-01 14:54:05] [INFO ] Deduced a trap composed of 59 places in 605 ms of which 6 ms to minimize.
[2024-06-01 14:54:06] [INFO ] Deduced a trap composed of 68 places in 536 ms of which 6 ms to minimize.
[2024-06-01 14:54:06] [INFO ] Deduced a trap composed of 68 places in 547 ms of which 6 ms to minimize.
[2024-06-01 14:54:07] [INFO ] Deduced a trap composed of 50 places in 234 ms of which 3 ms to minimize.
[2024-06-01 14:54:07] [INFO ] Trap strengthening (SAT) tested/added 19/18 trap constraints in 11776 ms
[2024-06-01 14:54:07] [INFO ] Deduced a trap composed of 51 places in 264 ms of which 5 ms to minimize.
[2024-06-01 14:54:08] [INFO ] Deduced a trap composed of 51 places in 425 ms of which 5 ms to minimize.
[2024-06-01 14:54:08] [INFO ] Deduced a trap composed of 50 places in 435 ms of which 5 ms to minimize.
[2024-06-01 14:54:09] [INFO ] Deduced a trap composed of 11 places in 518 ms of which 6 ms to minimize.
[2024-06-01 14:54:10] [INFO ] Deduced a trap composed of 25 places in 546 ms of which 6 ms to minimize.
[2024-06-01 14:54:11] [INFO ] Deduced a trap composed of 23 places in 496 ms of which 6 ms to minimize.
[2024-06-01 14:54:12] [INFO ] Deduced a trap composed of 16 places in 475 ms of which 6 ms to minimize.
[2024-06-01 14:54:12] [INFO ] Deduced a trap composed of 60 places in 397 ms of which 6 ms to minimize.
[2024-06-01 14:54:13] [INFO ] Deduced a trap composed of 61 places in 392 ms of which 5 ms to minimize.
[2024-06-01 14:54:13] [INFO ] Deduced a trap composed of 69 places in 490 ms of which 6 ms to minimize.
[2024-06-01 14:54:14] [INFO ] Deduced a trap composed of 69 places in 477 ms of which 6 ms to minimize.
[2024-06-01 14:54:14] [INFO ] Deduced a trap composed of 60 places in 335 ms of which 4 ms to minimize.
[2024-06-01 14:54:15] [INFO ] Deduced a trap composed of 60 places in 346 ms of which 4 ms to minimize.
[2024-06-01 14:54:15] [INFO ] Deduced a trap composed of 60 places in 369 ms of which 4 ms to minimize.
[2024-06-01 14:54:16] [INFO ] Deduced a trap composed of 60 places in 347 ms of which 4 ms to minimize.
[2024-06-01 14:54:16] [INFO ] Trap strengthening (SAT) tested/added 16/15 trap constraints in 8701 ms
[2024-06-01 14:54:16] [INFO ] Deduced a trap composed of 60 places in 361 ms of which 4 ms to minimize.
[2024-06-01 14:54:17] [INFO ] Deduced a trap composed of 60 places in 353 ms of which 5 ms to minimize.
[2024-06-01 14:54:17] [INFO ] Deduced a trap composed of 69 places in 235 ms of which 3 ms to minimize.
[2024-06-01 14:54:18] [INFO ] Deduced a trap composed of 68 places in 314 ms of which 5 ms to minimize.
[2024-06-01 14:54:18] [INFO ] Deduced a trap composed of 68 places in 361 ms of which 4 ms to minimize.
[2024-06-01 14:54:19] [INFO ] Deduced a trap composed of 69 places in 345 ms of which 5 ms to minimize.
[2024-06-01 14:54:19] [INFO ] Deduced a trap composed of 69 places in 353 ms of which 4 ms to minimize.
[2024-06-01 14:54:20] [INFO ] Deduced a trap composed of 68 places in 362 ms of which 5 ms to minimize.
[2024-06-01 14:54:20] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 3903 ms
[2024-06-01 14:54:20] [INFO ] Deduced a trap composed of 63 places in 310 ms of which 5 ms to minimize.
[2024-06-01 14:54:21] [INFO ] Deduced a trap composed of 52 places in 304 ms of which 4 ms to minimize.
[2024-06-01 14:54:21] [INFO ] Deduced a trap composed of 61 places in 323 ms of which 5 ms to minimize.
[2024-06-01 14:54:21] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1252 ms
[2024-06-01 14:54:22] [INFO ] Deduced a trap composed of 60 places in 628 ms of which 7 ms to minimize.
[2024-06-01 14:54:23] [INFO ] Deduced a trap composed of 37 places in 559 ms of which 7 ms to minimize.
[2024-06-01 14:54:23] [INFO ] Deduced a trap composed of 41 places in 382 ms of which 4 ms to minimize.
[2024-06-01 14:54:24] [INFO ] Deduced a trap composed of 40 places in 340 ms of which 4 ms to minimize.
[2024-06-01 14:54:24] [INFO ] Deduced a trap composed of 59 places in 237 ms of which 3 ms to minimize.
[2024-06-01 14:54:24] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2525 ms
[2024-06-01 14:54:25] [INFO ] Deduced a trap composed of 50 places in 438 ms of which 6 ms to minimize.
[2024-06-01 14:54:25] [INFO ] Deduced a trap composed of 59 places in 475 ms of which 6 ms to minimize.
[2024-06-01 14:54:26] [INFO ] Deduced a trap composed of 64 places in 402 ms of which 4 ms to minimize.
[2024-06-01 14:54:26] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1663 ms
[2024-06-01 14:54:26] [INFO ] Deduced a trap composed of 31 places in 367 ms of which 5 ms to minimize.
[2024-06-01 14:54:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 471 ms
[2024-06-01 14:54:27] [INFO ] Deduced a trap composed of 66 places in 654 ms of which 8 ms to minimize.
[2024-06-01 14:54:28] [INFO ] Deduced a trap composed of 11 places in 520 ms of which 7 ms to minimize.
[2024-06-01 14:54:28] [INFO ] Deduced a trap composed of 17 places in 531 ms of which 5 ms to minimize.
[2024-06-01 14:54:29] [INFO ] Deduced a trap composed of 12 places in 498 ms of which 7 ms to minimize.
[2024-06-01 14:54:29] [INFO ] Deduced a trap composed of 11 places in 521 ms of which 7 ms to minimize.
[2024-06-01 14:54:30] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 3059 ms
[2024-06-01 14:54:30] [INFO ] Deduced a trap composed of 29 places in 657 ms of which 7 ms to minimize.
[2024-06-01 14:54:31] [INFO ] Deduced a trap composed of 46 places in 555 ms of which 7 ms to minimize.
[2024-06-01 14:54:31] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1429 ms
[2024-06-01 14:54:32] [INFO ] Deduced a trap composed of 11 places in 726 ms of which 8 ms to minimize.
[2024-06-01 14:54:33] [INFO ] Deduced a trap composed of 12 places in 760 ms of which 8 ms to minimize.
[2024-06-01 14:54:33] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1721 ms
[2024-06-01 14:54:35] [INFO ] Deduced a trap composed of 24 places in 682 ms of which 8 ms to minimize.
[2024-06-01 14:54:35] [INFO ] Deduced a trap composed of 34 places in 586 ms of which 7 ms to minimize.
[2024-06-01 14:54:36] [INFO ] Deduced a trap composed of 34 places in 547 ms of which 6 ms to minimize.
[2024-06-01 14:54:36] [INFO ] Deduced a trap composed of 34 places in 507 ms of which 6 ms to minimize.
[2024-06-01 14:54:37] [INFO ] Deduced a trap composed of 135 places in 532 ms of which 7 ms to minimize.
[2024-06-01 14:54:38] [INFO ] Deduced a trap composed of 34 places in 668 ms of which 6 ms to minimize.
[2024-06-01 14:54:38] [INFO ] Deduced a trap composed of 34 places in 633 ms of which 7 ms to minimize.
[2024-06-01 14:54:39] [INFO ] Deduced a trap composed of 35 places in 599 ms of which 6 ms to minimize.
[2024-06-01 14:54:39] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 5500 ms
[2024-06-01 14:54:40] [INFO ] Deduced a trap composed of 87 places in 432 ms of which 5 ms to minimize.
[2024-06-01 14:54:41] [INFO ] Deduced a trap composed of 52 places in 393 ms of which 5 ms to minimize.
[2024-06-01 14:54:41] [INFO ] Deduced a trap composed of 51 places in 459 ms of which 6 ms to minimize.
[2024-06-01 14:54:42] [INFO ] Deduced a trap composed of 51 places in 471 ms of which 6 ms to minimize.
[2024-06-01 14:54:42] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2095 ms
[2024-06-01 14:54:43] [INFO ] Deduced a trap composed of 50 places in 551 ms of which 6 ms to minimize.
[2024-06-01 14:54:43] [INFO ] Deduced a trap composed of 51 places in 569 ms of which 7 ms to minimize.
[2024-06-01 14:54:44] [INFO ] Deduced a trap composed of 15 places in 545 ms of which 7 ms to minimize.
[2024-06-01 14:54:44] [INFO ] Deduced a trap composed of 86 places in 429 ms of which 4 ms to minimize.
[2024-06-01 14:54:45] [INFO ] Deduced a trap composed of 50 places in 342 ms of which 6 ms to minimize.
[2024-06-01 14:54:45] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2871 ms
[2024-06-01 14:54:46] [INFO ] Deduced a trap composed of 38 places in 634 ms of which 6 ms to minimize.
[2024-06-01 14:54:46] [INFO ] Deduced a trap composed of 48 places in 561 ms of which 6 ms to minimize.
[2024-06-01 14:54:46] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1427 ms
[2024-06-01 14:54:47] [INFO ] Deduced a trap composed of 47 places in 351 ms of which 4 ms to minimize.
[2024-06-01 14:54:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 504 ms
[2024-06-01 14:54:48] [INFO ] Deduced a trap composed of 40 places in 532 ms of which 5 ms to minimize.
[2024-06-01 14:54:48] [INFO ] Deduced a trap composed of 58 places in 520 ms of which 5 ms to minimize.
[2024-06-01 14:54:49] [INFO ] Deduced a trap composed of 23 places in 558 ms of which 7 ms to minimize.
[2024-06-01 14:54:49] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1923 ms
[2024-06-01 14:54:50] [INFO ] Deduced a trap composed of 16 places in 781 ms of which 9 ms to minimize.
[2024-06-01 14:54:51] [INFO ] Deduced a trap composed of 88 places in 729 ms of which 8 ms to minimize.
[2024-06-01 14:54:52] [INFO ] Deduced a trap composed of 39 places in 769 ms of which 8 ms to minimize.
[2024-06-01 14:54:53] [INFO ] Deduced a trap composed of 17 places in 724 ms of which 8 ms to minimize.
[2024-06-01 14:54:53] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 3402 ms
[2024-06-01 14:54:54] [INFO ] Deduced a trap composed of 22 places in 741 ms of which 8 ms to minimize.
[2024-06-01 14:54:55] [INFO ] Deduced a trap composed of 24 places in 716 ms of which 7 ms to minimize.
[2024-06-01 14:54:55] [INFO ] Deduced a trap composed of 50 places in 725 ms of which 9 ms to minimize.
[2024-06-01 14:54:56] [INFO ] Deduced a trap composed of 23 places in 663 ms of which 7 ms to minimize.
[2024-06-01 14:54:57] [INFO ] Deduced a trap composed of 59 places in 631 ms of which 7 ms to minimize.
[2024-06-01 14:54:58] [INFO ] Deduced a trap composed of 55 places in 697 ms of which 14 ms to minimize.
[2024-06-01 14:54:58] [INFO ] Deduced a trap composed of 40 places in 592 ms of which 7 ms to minimize.
[2024-06-01 14:54:59] [INFO ] Deduced a trap composed of 55 places in 560 ms of which 7 ms to minimize.
[2024-06-01 14:55:00] [INFO ] Deduced a trap composed of 39 places in 579 ms of which 7 ms to minimize.
[2024-06-01 14:55:00] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 6730 ms
[2024-06-01 14:55:00] [INFO ] Deduced a trap composed of 34 places in 601 ms of which 7 ms to minimize.
[2024-06-01 14:55:01] [INFO ] Deduced a trap composed of 57 places in 627 ms of which 7 ms to minimize.
[2024-06-01 14:55:01] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1468 ms
[2024-06-01 14:55:02] [INFO ] Deduced a trap composed of 38 places in 449 ms of which 4 ms to minimize.
[2024-06-01 14:55:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 590 ms
[2024-06-01 14:55:03] [INFO ] Deduced a trap composed of 39 places in 633 ms of which 7 ms to minimize.
[2024-06-01 14:55:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 784 ms
[2024-06-01 14:55:03] [INFO ] Deduced a trap composed of 30 places in 558 ms of which 7 ms to minimize.
[2024-06-01 14:55:04] [INFO ] Deduced a trap composed of 41 places in 524 ms of which 6 ms to minimize.
[2024-06-01 14:55:04] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1312 ms
[2024-06-01 14:55:05] [INFO ] Deduced a trap composed of 29 places in 600 ms of which 7 ms to minimize.
[2024-06-01 14:55:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 740 ms
[2024-06-01 14:55:06] [INFO ] Deduced a trap composed of 35 places in 599 ms of which 9 ms to minimize.
[2024-06-01 14:55:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 773 ms
[2024-06-01 14:55:07] [INFO ] Deduced a trap composed of 53 places in 578 ms of which 7 ms to minimize.
[2024-06-01 14:55:07] [INFO ] Deduced a trap composed of 69 places in 582 ms of which 7 ms to minimize.
[2024-06-01 14:55:08] [INFO ] Deduced a trap composed of 62 places in 618 ms of which 7 ms to minimize.
[2024-06-01 14:55:09] [INFO ] Deduced a trap composed of 78 places in 578 ms of which 7 ms to minimize.
[2024-06-01 14:55:09] [INFO ] Deduced a trap composed of 78 places in 597 ms of which 7 ms to minimize.
[2024-06-01 14:55:10] [INFO ] Deduced a trap composed of 71 places in 559 ms of which 7 ms to minimize.
[2024-06-01 14:55:11] [INFO ] Deduced a trap composed of 71 places in 581 ms of which 7 ms to minimize.
[2024-06-01 14:55:11] [INFO ] Deduced a trap composed of 71 places in 611 ms of which 7 ms to minimize.
[2024-06-01 14:55:11] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 5459 ms
[2024-06-01 14:55:13] [INFO ] Deduced a trap composed of 37 places in 639 ms of which 10 ms to minimize.
[2024-06-01 14:55:13] [INFO ] Deduced a trap composed of 73 places in 518 ms of which 6 ms to minimize.
[2024-06-01 14:55:14] [INFO ] Deduced a trap composed of 65 places in 557 ms of which 6 ms to minimize.
[2024-06-01 14:55:15] [INFO ] Deduced a trap composed of 71 places in 475 ms of which 6 ms to minimize.
[2024-06-01 14:55:15] [INFO ] Deduced a trap composed of 84 places in 524 ms of which 6 ms to minimize.
[2024-06-01 14:55:16] [INFO ] Deduced a trap composed of 40 places in 514 ms of which 6 ms to minimize.
[2024-06-01 14:55:17] [INFO ] Deduced a trap composed of 87 places in 559 ms of which 6 ms to minimize.
[2024-06-01 14:55:17] [INFO ] Deduced a trap composed of 66 places in 395 ms of which 5 ms to minimize.
[2024-06-01 14:55:18] [INFO ] Deduced a trap composed of 40 places in 528 ms of which 6 ms to minimize.
[2024-06-01 14:55:18] [INFO ] Deduced a trap composed of 39 places in 388 ms of which 5 ms to minimize.
[2024-06-01 14:55:19] [INFO ] Deduced a trap composed of 40 places in 541 ms of which 8 ms to minimize.
[2024-06-01 14:55:19] [INFO ] Deduced a trap composed of 63 places in 391 ms of which 4 ms to minimize.
[2024-06-01 14:55:20] [INFO ] Deduced a trap composed of 57 places in 382 ms of which 4 ms to minimize.
[2024-06-01 14:55:20] [INFO ] Deduced a trap composed of 40 places in 533 ms of which 6 ms to minimize.
[2024-06-01 14:55:20] [INFO ] Trap strengthening (SAT) tested/added 15/14 trap constraints in 8100 ms
[2024-06-01 14:55:21] [INFO ] Deduced a trap composed of 57 places in 685 ms of which 8 ms to minimize.
[2024-06-01 14:55:22] [INFO ] Deduced a trap composed of 35 places in 555 ms of which 5 ms to minimize.
[2024-06-01 14:55:22] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1496 ms
[2024-06-01 14:55:23] [INFO ] Deduced a trap composed of 31 places in 619 ms of which 7 ms to minimize.
[2024-06-01 14:55:23] [INFO ] Deduced a trap composed of 30 places in 631 ms of which 7 ms to minimize.
[2024-06-01 14:55:24] [INFO ] Deduced a trap composed of 12 places in 447 ms of which 4 ms to minimize.
[2024-06-01 14:55:24] [INFO ] Deduced a trap composed of 31 places in 495 ms of which 6 ms to minimize.
[2024-06-01 14:55:25] [INFO ] Deduced a trap composed of 31 places in 539 ms of which 6 ms to minimize.
[2024-06-01 14:55:26] [INFO ] Deduced a trap composed of 38 places in 601 ms of which 15 ms to minimize.
[2024-06-01 14:55:26] [INFO ] Deduced a trap composed of 31 places in 565 ms of which 8 ms to minimize.
[2024-06-01 14:55:27] [INFO ] Deduced a trap composed of 26 places in 591 ms of which 8 ms to minimize.
[2024-06-01 14:55:28] [INFO ] Deduced a trap composed of 21 places in 613 ms of which 7 ms to minimize.
[2024-06-01 14:55:29] [INFO ] Deduced a trap composed of 48 places in 668 ms of which 8 ms to minimize.
[2024-06-01 14:55:29] [INFO ] Deduced a trap composed of 21 places in 669 ms of which 7 ms to minimize.
[2024-06-01 14:55:30] [INFO ] Deduced a trap composed of 21 places in 526 ms of which 7 ms to minimize.
[2024-06-01 14:55:31] [INFO ] Deduced a trap composed of 22 places in 686 ms of which 7 ms to minimize.
[2024-06-01 14:55:31] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 8847 ms
[2024-06-01 14:55:32] [INFO ] Deduced a trap composed of 27 places in 655 ms of which 8 ms to minimize.
[2024-06-01 14:55:32] [INFO ] Deduced a trap composed of 11 places in 635 ms of which 7 ms to minimize.
[2024-06-01 14:55:32] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1543 ms
[2024-06-01 14:55:33] [INFO ] Deduced a trap composed of 31 places in 638 ms of which 8 ms to minimize.
[2024-06-01 14:55:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 830 ms
[2024-06-01 14:55:34] [INFO ] Deduced a trap composed of 75 places in 742 ms of which 9 ms to minimize.
[2024-06-01 14:55:35] [INFO ] Deduced a trap composed of 21 places in 746 ms of which 8 ms to minimize.
[2024-06-01 14:55:36] [INFO ] Deduced a trap composed of 58 places in 737 ms of which 9 ms to minimize.
[2024-06-01 14:55:37] [INFO ] Deduced a trap composed of 12 places in 732 ms of which 8 ms to minimize.
[2024-06-01 14:55:38] [INFO ] Deduced a trap composed of 22 places in 729 ms of which 8 ms to minimize.
[2024-06-01 14:55:38] [INFO ] Deduced a trap composed of 2 places in 849 ms of which 9 ms to minimize.
SMT process timed out, exceeded limit of 100
[2024-06-01 14:55:38] [INFO ] After 198729ms SMT Verify possible using After timeout in natural domain returned unsat :0 sat :263
[2024-06-01 14:55:38] [INFO ] After 200867ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :263
RANDOM walk for 3091315 steps (8 resets) in 120004 ms. (25 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 61 ms. (64 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 75 ms. (52 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 590/590 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 590/590 properties
Probabilistic random walk after 1000001 steps, saw 129370 distinct states, run finished after 21500 ms. (steps per millisecond=46 ) properties seen :0
[2024-06-01 14:56:31] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 14:56:31] [INFO ] Invariant cache hit.
[2024-06-01 14:56:31] [INFO ] State equation strengthened by 497 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/406 variables, 406/406 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/406 variables, 6/412 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/406 variables, 0/412 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 3 (OVERLAPS) 177/583 variables, 16/428 constraints. Problems are: Problem set: 0 solved, 590 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/583 variables, 177/605 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:56:59] [INFO ] Deduced a trap composed of 60 places in 812 ms of which 9 ms to minimize.
[2024-06-01 14:57:00] [INFO ] Deduced a trap composed of 47 places in 769 ms of which 8 ms to minimize.
[2024-06-01 14:57:00] [INFO ] Deduced a trap composed of 11 places in 779 ms of which 8 ms to minimize.
[2024-06-01 14:57:01] [INFO ] Deduced a trap composed of 22 places in 820 ms of which 8 ms to minimize.
[2024-06-01 14:57:02] [INFO ] Deduced a trap composed of 22 places in 828 ms of which 9 ms to minimize.
[2024-06-01 14:57:03] [INFO ] Deduced a trap composed of 28 places in 796 ms of which 8 ms to minimize.
[2024-06-01 14:57:04] [INFO ] Deduced a trap composed of 28 places in 808 ms of which 9 ms to minimize.
[2024-06-01 14:57:05] [INFO ] Deduced a trap composed of 12 places in 850 ms of which 9 ms to minimize.
[2024-06-01 14:57:05] [INFO ] Deduced a trap composed of 24 places in 527 ms of which 5 ms to minimize.
[2024-06-01 14:57:06] [INFO ] Deduced a trap composed of 32 places in 650 ms of which 7 ms to minimize.
[2024-06-01 14:57:06] [INFO ] Deduced a trap composed of 13 places in 701 ms of which 8 ms to minimize.
[2024-06-01 14:57:07] [INFO ] Deduced a trap composed of 32 places in 657 ms of which 8 ms to minimize.
[2024-06-01 14:57:08] [INFO ] Deduced a trap composed of 33 places in 540 ms of which 5 ms to minimize.
[2024-06-01 14:57:08] [INFO ] Deduced a trap composed of 14 places in 642 ms of which 8 ms to minimize.
[2024-06-01 14:57:09] [INFO ] Deduced a trap composed of 15 places in 666 ms of which 8 ms to minimize.
[2024-06-01 14:57:10] [INFO ] Deduced a trap composed of 16 places in 534 ms of which 5 ms to minimize.
[2024-06-01 14:57:10] [INFO ] Deduced a trap composed of 72 places in 726 ms of which 9 ms to minimize.
[2024-06-01 14:57:11] [INFO ] Deduced a trap composed of 22 places in 634 ms of which 7 ms to minimize.
[2024-06-01 14:57:12] [INFO ] Deduced a trap composed of 13 places in 653 ms of which 8 ms to minimize.
[2024-06-01 14:57:12] [INFO ] Deduced a trap composed of 14 places in 680 ms of which 8 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/583 variables, 20/625 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:57:14] [INFO ] Deduced a trap composed of 29 places in 816 ms of which 8 ms to minimize.
[2024-06-01 14:57:15] [INFO ] Deduced a trap composed of 20 places in 775 ms of which 8 ms to minimize.
[2024-06-01 14:57:16] [INFO ] Deduced a trap composed of 11 places in 669 ms of which 7 ms to minimize.
[2024-06-01 14:57:16] [INFO ] Deduced a trap composed of 15 places in 711 ms of which 9 ms to minimize.
[2024-06-01 14:57:17] [INFO ] Deduced a trap composed of 86 places in 720 ms of which 7 ms to minimize.
[2024-06-01 14:57:18] [INFO ] Deduced a trap composed of 15 places in 715 ms of which 8 ms to minimize.
[2024-06-01 14:57:19] [INFO ] Deduced a trap composed of 14 places in 707 ms of which 8 ms to minimize.
[2024-06-01 14:57:19] [INFO ] Deduced a trap composed of 29 places in 716 ms of which 8 ms to minimize.
[2024-06-01 14:57:20] [INFO ] Deduced a trap composed of 11 places in 741 ms of which 8 ms to minimize.
[2024-06-01 14:57:21] [INFO ] Deduced a trap composed of 52 places in 723 ms of which 8 ms to minimize.
[2024-06-01 14:57:22] [INFO ] Deduced a trap composed of 16 places in 756 ms of which 8 ms to minimize.
[2024-06-01 14:57:23] [INFO ] Deduced a trap composed of 29 places in 743 ms of which 8 ms to minimize.
[2024-06-01 14:57:23] [INFO ] Deduced a trap composed of 29 places in 494 ms of which 5 ms to minimize.
[2024-06-01 14:57:24] [INFO ] Deduced a trap composed of 29 places in 620 ms of which 7 ms to minimize.
[2024-06-01 14:57:24] [INFO ] Deduced a trap composed of 29 places in 662 ms of which 7 ms to minimize.
[2024-06-01 14:57:25] [INFO ] Deduced a trap composed of 61 places in 543 ms of which 7 ms to minimize.
[2024-06-01 14:57:26] [INFO ] Deduced a trap composed of 67 places in 593 ms of which 6 ms to minimize.
[2024-06-01 14:57:26] [INFO ] Deduced a trap composed of 34 places in 566 ms of which 7 ms to minimize.
[2024-06-01 14:57:27] [INFO ] Deduced a trap composed of 11 places in 476 ms of which 5 ms to minimize.
[2024-06-01 14:57:27] [INFO ] Deduced a trap composed of 15 places in 494 ms of which 5 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/583 variables, 20/645 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:57:39] [INFO ] Deduced a trap composed of 24 places in 764 ms of which 9 ms to minimize.
[2024-06-01 14:57:40] [INFO ] Deduced a trap composed of 16 places in 712 ms of which 7 ms to minimize.
[2024-06-01 14:57:41] [INFO ] Deduced a trap composed of 25 places in 713 ms of which 20 ms to minimize.
[2024-06-01 14:57:41] [INFO ] Deduced a trap composed of 17 places in 629 ms of which 7 ms to minimize.
[2024-06-01 14:57:42] [INFO ] Deduced a trap composed of 58 places in 636 ms of which 5 ms to minimize.
[2024-06-01 14:57:43] [INFO ] Deduced a trap composed of 11 places in 599 ms of which 8 ms to minimize.
[2024-06-01 14:57:43] [INFO ] Deduced a trap composed of 15 places in 651 ms of which 7 ms to minimize.
[2024-06-01 14:57:44] [INFO ] Deduced a trap composed of 16 places in 593 ms of which 7 ms to minimize.
[2024-06-01 14:57:45] [INFO ] Deduced a trap composed of 11 places in 585 ms of which 8 ms to minimize.
[2024-06-01 14:57:45] [INFO ] Deduced a trap composed of 16 places in 579 ms of which 8 ms to minimize.
[2024-06-01 14:57:46] [INFO ] Deduced a trap composed of 11 places in 413 ms of which 5 ms to minimize.
[2024-06-01 14:57:46] [INFO ] Deduced a trap composed of 23 places in 405 ms of which 5 ms to minimize.
[2024-06-01 14:57:47] [INFO ] Deduced a trap composed of 102 places in 467 ms of which 6 ms to minimize.
[2024-06-01 14:57:47] [INFO ] Deduced a trap composed of 65 places in 475 ms of which 5 ms to minimize.
[2024-06-01 14:57:48] [INFO ] Deduced a trap composed of 72 places in 424 ms of which 5 ms to minimize.
[2024-06-01 14:57:48] [INFO ] Deduced a trap composed of 42 places in 361 ms of which 5 ms to minimize.
[2024-06-01 14:57:48] [INFO ] Deduced a trap composed of 23 places in 432 ms of which 7 ms to minimize.
[2024-06-01 14:57:49] [INFO ] Deduced a trap composed of 23 places in 657 ms of which 7 ms to minimize.
[2024-06-01 14:57:50] [INFO ] Deduced a trap composed of 15 places in 672 ms of which 7 ms to minimize.
[2024-06-01 14:57:50] [INFO ] Deduced a trap composed of 14 places in 670 ms of which 8 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/583 variables, 20/665 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:57:52] [INFO ] Deduced a trap composed of 25 places in 643 ms of which 8 ms to minimize.
[2024-06-01 14:57:53] [INFO ] Deduced a trap composed of 107 places in 755 ms of which 8 ms to minimize.
[2024-06-01 14:57:54] [INFO ] Deduced a trap composed of 16 places in 765 ms of which 8 ms to minimize.
[2024-06-01 14:57:55] [INFO ] Deduced a trap composed of 72 places in 611 ms of which 7 ms to minimize.
[2024-06-01 14:57:55] [INFO ] Deduced a trap composed of 20 places in 661 ms of which 7 ms to minimize.
[2024-06-01 14:57:56] [INFO ] Deduced a trap composed of 68 places in 637 ms of which 8 ms to minimize.
[2024-06-01 14:57:57] [INFO ] Deduced a trap composed of 24 places in 603 ms of which 7 ms to minimize.
[2024-06-01 14:57:57] [INFO ] Deduced a trap composed of 56 places in 564 ms of which 6 ms to minimize.
[2024-06-01 14:57:58] [INFO ] Deduced a trap composed of 56 places in 611 ms of which 7 ms to minimize.
[2024-06-01 14:57:59] [INFO ] Deduced a trap composed of 41 places in 673 ms of which 7 ms to minimize.
[2024-06-01 14:57:59] [INFO ] Deduced a trap composed of 23 places in 470 ms of which 5 ms to minimize.
[2024-06-01 14:58:00] [INFO ] Deduced a trap composed of 38 places in 619 ms of which 7 ms to minimize.
[2024-06-01 14:58:00] [INFO ] Deduced a trap composed of 41 places in 632 ms of which 7 ms to minimize.
[2024-06-01 14:58:01] [INFO ] Deduced a trap composed of 41 places in 611 ms of which 6 ms to minimize.
[2024-06-01 14:58:02] [INFO ] Deduced a trap composed of 38 places in 615 ms of which 7 ms to minimize.
[2024-06-01 14:58:02] [INFO ] Deduced a trap composed of 41 places in 602 ms of which 7 ms to minimize.
[2024-06-01 14:58:03] [INFO ] Deduced a trap composed of 56 places in 596 ms of which 7 ms to minimize.
[2024-06-01 14:58:04] [INFO ] Deduced a trap composed of 56 places in 603 ms of which 7 ms to minimize.
[2024-06-01 14:58:04] [INFO ] Deduced a trap composed of 38 places in 590 ms of which 6 ms to minimize.
[2024-06-01 14:58:05] [INFO ] Deduced a trap composed of 65 places in 526 ms of which 7 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/583 variables, 20/685 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:58:07] [INFO ] Deduced a trap composed of 50 places in 403 ms of which 6 ms to minimize.
[2024-06-01 14:58:08] [INFO ] Deduced a trap composed of 29 places in 644 ms of which 7 ms to minimize.
[2024-06-01 14:58:09] [INFO ] Deduced a trap composed of 38 places in 634 ms of which 7 ms to minimize.
[2024-06-01 14:58:09] [INFO ] Deduced a trap composed of 47 places in 561 ms of which 7 ms to minimize.
[2024-06-01 14:58:10] [INFO ] Deduced a trap composed of 47 places in 535 ms of which 6 ms to minimize.
[2024-06-01 14:58:10] [INFO ] Deduced a trap composed of 47 places in 554 ms of which 6 ms to minimize.
[2024-06-01 14:58:11] [INFO ] Deduced a trap composed of 52 places in 556 ms of which 7 ms to minimize.
[2024-06-01 14:58:11] [INFO ] Deduced a trap composed of 53 places in 548 ms of which 6 ms to minimize.
[2024-06-01 14:58:12] [INFO ] Deduced a trap composed of 47 places in 452 ms of which 6 ms to minimize.
[2024-06-01 14:58:12] [INFO ] Deduced a trap composed of 48 places in 483 ms of which 6 ms to minimize.
[2024-06-01 14:58:13] [INFO ] Deduced a trap composed of 61 places in 552 ms of which 7 ms to minimize.
[2024-06-01 14:58:14] [INFO ] Deduced a trap composed of 37 places in 555 ms of which 6 ms to minimize.
[2024-06-01 14:58:14] [INFO ] Deduced a trap composed of 65 places in 515 ms of which 5 ms to minimize.
[2024-06-01 14:58:15] [INFO ] Deduced a trap composed of 47 places in 469 ms of which 4 ms to minimize.
[2024-06-01 14:58:15] [INFO ] Deduced a trap composed of 46 places in 427 ms of which 3 ms to minimize.
[2024-06-01 14:58:16] [INFO ] Deduced a trap composed of 62 places in 282 ms of which 3 ms to minimize.
[2024-06-01 14:58:16] [INFO ] Deduced a trap composed of 56 places in 649 ms of which 8 ms to minimize.
[2024-06-01 14:58:17] [INFO ] Deduced a trap composed of 29 places in 588 ms of which 7 ms to minimize.
[2024-06-01 14:58:18] [INFO ] Deduced a trap composed of 38 places in 487 ms of which 7 ms to minimize.
[2024-06-01 14:58:18] [INFO ] Deduced a trap composed of 30 places in 686 ms of which 8 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/583 variables, 20/705 constraints. Problems are: Problem set: 0 solved, 590 unsolved
[2024-06-01 14:58:31] [INFO ] Deduced a trap composed of 42 places in 576 ms of which 6 ms to minimize.
[2024-06-01 14:58:31] [INFO ] Deduced a trap composed of 42 places in 571 ms of which 7 ms to minimize.
SMT process timed out in 120470ms, After SMT, problems are : Problem set: 0 solved, 590 unsolved
Fused 590 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 406 out of 584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 584/584 places, 1696/1696 transitions.
Applied a total of 0 rules in 37 ms. Remains 584 /584 variables (removed 0) and now considering 1696/1696 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 584/584 places, 1696/1696 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 584/584 places, 1696/1696 transitions.
Applied a total of 0 rules in 37 ms. Remains 584 /584 variables (removed 0) and now considering 1696/1696 (removed 0) transitions.
[2024-06-01 14:58:31] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 14:58:31] [INFO ] Invariant cache hit.
[2024-06-01 14:58:32] [INFO ] Implicit Places using invariants in 635 ms returned []
[2024-06-01 14:58:32] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 14:58:32] [INFO ] Invariant cache hit.
[2024-06-01 14:58:33] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-06-01 14:58:34] [INFO ] Implicit Places using invariants and state equation in 2331 ms returned []
Implicit Place search using SMT with State Equation took 2969 ms to find 0 implicit places.
[2024-06-01 14:58:34] [INFO ] Redundant transitions in 49 ms returned []
Running 1688 sub problems to find dead transitions.
[2024-06-01 14:58:34] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 14:58:34] [INFO ] Invariant cache hit.
[2024-06-01 14:58:34] [INFO ] State equation strengthened by 497 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/584 variables, 584/584 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/584 variables, 23/607 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 584/1944 variables, and 607 constraints, problems are : Problem set: 0 solved, 1688 unsolved in 30080 ms.
Refiners :[Domain max(s): 584/584 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 0/584 constraints, ReadFeed: 0/497 constraints, PredecessorRefiner: 1688/1688 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1688 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/584 variables, 584/584 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/584 variables, 23/607 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
[2024-06-01 14:59:09] [INFO ] Deduced a trap composed of 78 places in 746 ms of which 8 ms to minimize.
[2024-06-01 14:59:10] [INFO ] Deduced a trap composed of 20 places in 815 ms of which 8 ms to minimize.
[2024-06-01 14:59:10] [INFO ] Deduced a trap composed of 13 places in 797 ms of which 9 ms to minimize.
[2024-06-01 14:59:11] [INFO ] Deduced a trap composed of 11 places in 577 ms of which 6 ms to minimize.
[2024-06-01 14:59:12] [INFO ] Deduced a trap composed of 21 places in 619 ms of which 6 ms to minimize.
[2024-06-01 14:59:12] [INFO ] Deduced a trap composed of 23 places in 661 ms of which 8 ms to minimize.
[2024-06-01 14:59:13] [INFO ] Deduced a trap composed of 64 places in 720 ms of which 8 ms to minimize.
[2024-06-01 14:59:14] [INFO ] Deduced a trap composed of 34 places in 757 ms of which 7 ms to minimize.
[2024-06-01 14:59:15] [INFO ] Deduced a trap composed of 33 places in 696 ms of which 7 ms to minimize.
[2024-06-01 14:59:15] [INFO ] Deduced a trap composed of 60 places in 501 ms of which 5 ms to minimize.
[2024-06-01 14:59:16] [INFO ] Deduced a trap composed of 24 places in 427 ms of which 5 ms to minimize.
[2024-06-01 14:59:16] [INFO ] Deduced a trap composed of 26 places in 727 ms of which 9 ms to minimize.
[2024-06-01 14:59:17] [INFO ] Deduced a trap composed of 74 places in 600 ms of which 7 ms to minimize.
[2024-06-01 14:59:18] [INFO ] Deduced a trap composed of 45 places in 680 ms of which 7 ms to minimize.
[2024-06-01 14:59:18] [INFO ] Deduced a trap composed of 38 places in 558 ms of which 5 ms to minimize.
[2024-06-01 14:59:19] [INFO ] Deduced a trap composed of 61 places in 491 ms of which 5 ms to minimize.
[2024-06-01 14:59:19] [INFO ] Deduced a trap composed of 31 places in 451 ms of which 4 ms to minimize.
[2024-06-01 14:59:20] [INFO ] Deduced a trap composed of 60 places in 466 ms of which 6 ms to minimize.
[2024-06-01 14:59:20] [INFO ] Deduced a trap composed of 39 places in 526 ms of which 6 ms to minimize.
[2024-06-01 14:59:21] [INFO ] Deduced a trap composed of 24 places in 598 ms of which 7 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/584 variables, 20/627 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
[2024-06-01 14:59:23] [INFO ] Deduced a trap composed of 12 places in 829 ms of which 8 ms to minimize.
[2024-06-01 14:59:24] [INFO ] Deduced a trap composed of 22 places in 846 ms of which 9 ms to minimize.
[2024-06-01 14:59:24] [INFO ] Deduced a trap composed of 60 places in 844 ms of which 8 ms to minimize.
[2024-06-01 14:59:25] [INFO ] Deduced a trap composed of 31 places in 805 ms of which 9 ms to minimize.
[2024-06-01 14:59:26] [INFO ] Deduced a trap composed of 11 places in 706 ms of which 8 ms to minimize.
[2024-06-01 14:59:27] [INFO ] Deduced a trap composed of 15 places in 701 ms of which 9 ms to minimize.
[2024-06-01 14:59:27] [INFO ] Deduced a trap composed of 11 places in 664 ms of which 8 ms to minimize.
[2024-06-01 14:59:28] [INFO ] Deduced a trap composed of 13 places in 705 ms of which 8 ms to minimize.
[2024-06-01 14:59:29] [INFO ] Deduced a trap composed of 23 places in 699 ms of which 7 ms to minimize.
[2024-06-01 14:59:30] [INFO ] Deduced a trap composed of 23 places in 625 ms of which 8 ms to minimize.
[2024-06-01 14:59:30] [INFO ] Deduced a trap composed of 12 places in 724 ms of which 8 ms to minimize.
[2024-06-01 14:59:31] [INFO ] Deduced a trap composed of 12 places in 755 ms of which 9 ms to minimize.
[2024-06-01 14:59:32] [INFO ] Deduced a trap composed of 29 places in 560 ms of which 5 ms to minimize.
[2024-06-01 14:59:32] [INFO ] Deduced a trap composed of 46 places in 611 ms of which 7 ms to minimize.
[2024-06-01 14:59:33] [INFO ] Deduced a trap composed of 48 places in 651 ms of which 7 ms to minimize.
[2024-06-01 14:59:34] [INFO ] Deduced a trap composed of 30 places in 705 ms of which 7 ms to minimize.
[2024-06-01 14:59:34] [INFO ] Deduced a trap composed of 40 places in 565 ms of which 4 ms to minimize.
[2024-06-01 14:59:35] [INFO ] Deduced a trap composed of 25 places in 443 ms of which 7 ms to minimize.
[2024-06-01 14:59:35] [INFO ] Deduced a trap composed of 65 places in 574 ms of which 6 ms to minimize.
[2024-06-01 14:59:36] [INFO ] Deduced a trap composed of 37 places in 553 ms of which 7 ms to minimize.
SMT process timed out in 61550ms, After SMT, problems are : Problem set: 0 solved, 1688 unsolved
Search for dead transitions found 0 dead transitions in 61578ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64645 ms. Remains : 584/584 places, 1696/1696 transitions.
RANDOM walk for 400000 steps (8 resets) in 11266 ms. (35 steps per ms) remains 263/406 properties
Running SMT prover for 263 properties.
[2024-06-01 14:59:40] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 14:59:40] [INFO ] Invariant cache hit.
[2024-06-01 14:59:40] [INFO ] [Real]Absence check using 23 positive place invariants in 16 ms returned sat
[2024-06-01 14:59:42] [INFO ] After 1346ms SMT Verify possible using state equation in real domain returned unsat :0 sat :263
[2024-06-01 14:59:42] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-06-01 14:59:44] [INFO ] After 2387ms SMT Verify possible using 497 Read/Feed constraints in real domain returned unsat :0 sat :263
TRAPS : Iteration 0
[2024-06-01 15:00:19] [INFO ] After 37434ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:263
[2024-06-01 15:00:19] [INFO ] After 39491ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:263
[2024-06-01 15:00:20] [INFO ] [Nat]Absence check using 23 positive place invariants in 17 ms returned sat
[2024-06-01 15:00:21] [INFO ] After 901ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :263
[2024-06-01 15:00:23] [INFO ] After 2482ms SMT Verify possible using 497 Read/Feed constraints in natural domain returned unsat :0 sat :263
TRAPS : Iteration 0
[2024-06-01 15:00:24] [INFO ] Deduced a trap composed of 23 places in 487 ms of which 6 ms to minimize.
[2024-06-01 15:00:25] [INFO ] Deduced a trap composed of 21 places in 497 ms of which 6 ms to minimize.
[2024-06-01 15:00:25] [INFO ] Deduced a trap composed of 35 places in 681 ms of which 5 ms to minimize.
[2024-06-01 15:00:26] [INFO ] Deduced a trap composed of 29 places in 515 ms of which 5 ms to minimize.
[2024-06-01 15:00:27] [INFO ] Deduced a trap composed of 21 places in 635 ms of which 8 ms to minimize.
[2024-06-01 15:00:27] [INFO ] Deduced a trap composed of 21 places in 636 ms of which 5 ms to minimize.
[2024-06-01 15:00:28] [INFO ] Deduced a trap composed of 13 places in 557 ms of which 8 ms to minimize.
[2024-06-01 15:00:29] [INFO ] Deduced a trap composed of 14 places in 835 ms of which 9 ms to minimize.
[2024-06-01 15:00:30] [INFO ] Deduced a trap composed of 61 places in 785 ms of which 8 ms to minimize.
[2024-06-01 15:00:30] [INFO ] Deduced a trap composed of 33 places in 637 ms of which 9 ms to minimize.
[2024-06-01 15:00:31] [INFO ] Deduced a trap composed of 13 places in 666 ms of which 8 ms to minimize.
[2024-06-01 15:00:32] [INFO ] Deduced a trap composed of 23 places in 623 ms of which 6 ms to minimize.
[2024-06-01 15:00:32] [INFO ] Deduced a trap composed of 60 places in 661 ms of which 8 ms to minimize.
[2024-06-01 15:00:33] [INFO ] Deduced a trap composed of 34 places in 604 ms of which 7 ms to minimize.
[2024-06-01 15:00:34] [INFO ] Deduced a trap composed of 40 places in 545 ms of which 4 ms to minimize.
[2024-06-01 15:00:34] [INFO ] Deduced a trap composed of 61 places in 563 ms of which 7 ms to minimize.
[2024-06-01 15:00:35] [INFO ] Deduced a trap composed of 83 places in 600 ms of which 7 ms to minimize.
[2024-06-01 15:00:36] [INFO ] Deduced a trap composed of 43 places in 670 ms of which 8 ms to minimize.
[2024-06-01 15:00:36] [INFO ] Deduced a trap composed of 51 places in 649 ms of which 7 ms to minimize.
[2024-06-01 15:00:37] [INFO ] Deduced a trap composed of 52 places in 569 ms of which 7 ms to minimize.
[2024-06-01 15:00:38] [INFO ] Deduced a trap composed of 40 places in 653 ms of which 7 ms to minimize.
[2024-06-01 15:00:39] [INFO ] Deduced a trap composed of 47 places in 638 ms of which 7 ms to minimize.
[2024-06-01 15:00:39] [INFO ] Deduced a trap composed of 40 places in 545 ms of which 7 ms to minimize.
[2024-06-01 15:00:40] [INFO ] Deduced a trap composed of 49 places in 683 ms of which 7 ms to minimize.
[2024-06-01 15:00:41] [INFO ] Deduced a trap composed of 61 places in 639 ms of which 8 ms to minimize.
[2024-06-01 15:00:41] [INFO ] Deduced a trap composed of 20 places in 751 ms of which 8 ms to minimize.
[2024-06-01 15:00:42] [INFO ] Deduced a trap composed of 73 places in 731 ms of which 7 ms to minimize.
[2024-06-01 15:00:43] [INFO ] Deduced a trap composed of 59 places in 716 ms of which 8 ms to minimize.
[2024-06-01 15:00:44] [INFO ] Deduced a trap composed of 74 places in 725 ms of which 8 ms to minimize.
[2024-06-01 15:00:45] [INFO ] Deduced a trap composed of 50 places in 755 ms of which 8 ms to minimize.
[2024-06-01 15:00:45] [INFO ] Deduced a trap composed of 114 places in 694 ms of which 8 ms to minimize.
[2024-06-01 15:00:46] [INFO ] Deduced a trap composed of 84 places in 605 ms of which 8 ms to minimize.
[2024-06-01 15:00:47] [INFO ] Deduced a trap composed of 79 places in 712 ms of which 8 ms to minimize.
[2024-06-01 15:00:48] [INFO ] Deduced a trap composed of 78 places in 723 ms of which 8 ms to minimize.
[2024-06-01 15:00:49] [INFO ] Deduced a trap composed of 79 places in 790 ms of which 8 ms to minimize.
[2024-06-01 15:00:49] [INFO ] Deduced a trap composed of 40 places in 668 ms of which 5 ms to minimize.
[2024-06-01 15:00:50] [INFO ] Deduced a trap composed of 21 places in 461 ms of which 5 ms to minimize.
[2024-06-01 15:00:50] [INFO ] Deduced a trap composed of 43 places in 537 ms of which 8 ms to minimize.
[2024-06-01 15:00:51] [INFO ] Deduced a trap composed of 51 places in 698 ms of which 7 ms to minimize.
[2024-06-01 15:00:52] [INFO ] Deduced a trap composed of 24 places in 618 ms of which 8 ms to minimize.
[2024-06-01 15:00:53] [INFO ] Deduced a trap composed of 81 places in 717 ms of which 7 ms to minimize.
[2024-06-01 15:00:53] [INFO ] Deduced a trap composed of 53 places in 741 ms of which 8 ms to minimize.
[2024-06-01 15:00:54] [INFO ] Deduced a trap composed of 101 places in 653 ms of which 7 ms to minimize.
[2024-06-01 15:00:55] [INFO ] Deduced a trap composed of 33 places in 609 ms of which 8 ms to minimize.
[2024-06-01 15:00:56] [INFO ] Deduced a trap composed of 40 places in 643 ms of which 8 ms to minimize.
[2024-06-01 15:00:56] [INFO ] Deduced a trap composed of 61 places in 642 ms of which 7 ms to minimize.
[2024-06-01 15:00:57] [INFO ] Deduced a trap composed of 34 places in 662 ms of which 8 ms to minimize.
[2024-06-01 15:00:58] [INFO ] Deduced a trap composed of 43 places in 684 ms of which 7 ms to minimize.
[2024-06-01 15:00:58] [INFO ] Deduced a trap composed of 46 places in 649 ms of which 7 ms to minimize.
[2024-06-01 15:00:59] [INFO ] Deduced a trap composed of 70 places in 686 ms of which 7 ms to minimize.
[2024-06-01 15:01:00] [INFO ] Deduced a trap composed of 35 places in 688 ms of which 7 ms to minimize.
[2024-06-01 15:01:01] [INFO ] Deduced a trap composed of 22 places in 701 ms of which 9 ms to minimize.
[2024-06-01 15:01:02] [INFO ] Deduced a trap composed of 43 places in 667 ms of which 7 ms to minimize.
[2024-06-01 15:01:02] [INFO ] Deduced a trap composed of 13 places in 697 ms of which 7 ms to minimize.
[2024-06-01 15:01:03] [INFO ] Deduced a trap composed of 69 places in 663 ms of which 7 ms to minimize.
[2024-06-01 15:01:04] [INFO ] Deduced a trap composed of 13 places in 681 ms of which 7 ms to minimize.
[2024-06-01 15:01:05] [INFO ] Deduced a trap composed of 14 places in 706 ms of which 7 ms to minimize.
[2024-06-01 15:01:05] [INFO ] Deduced a trap composed of 74 places in 698 ms of which 8 ms to minimize.
[2024-06-01 15:01:06] [INFO ] Deduced a trap composed of 16 places in 668 ms of which 7 ms to minimize.
[2024-06-01 15:01:07] [INFO ] Deduced a trap composed of 12 places in 625 ms of which 7 ms to minimize.
[2024-06-01 15:01:08] [INFO ] Deduced a trap composed of 74 places in 701 ms of which 8 ms to minimize.
[2024-06-01 15:01:08] [INFO ] Deduced a trap composed of 13 places in 523 ms of which 5 ms to minimize.
[2024-06-01 15:01:09] [INFO ] Deduced a trap composed of 31 places in 430 ms of which 5 ms to minimize.
[2024-06-01 15:01:09] [INFO ] Deduced a trap composed of 31 places in 422 ms of which 5 ms to minimize.
[2024-06-01 15:01:10] [INFO ] Deduced a trap composed of 35 places in 489 ms of which 5 ms to minimize.
[2024-06-01 15:01:10] [INFO ] Deduced a trap composed of 31 places in 506 ms of which 6 ms to minimize.
[2024-06-01 15:01:11] [INFO ] Deduced a trap composed of 71 places in 525 ms of which 6 ms to minimize.
[2024-06-01 15:01:11] [INFO ] Deduced a trap composed of 20 places in 485 ms of which 7 ms to minimize.
[2024-06-01 15:01:12] [INFO ] Deduced a trap composed of 22 places in 425 ms of which 6 ms to minimize.
[2024-06-01 15:01:13] [INFO ] Deduced a trap composed of 21 places in 533 ms of which 6 ms to minimize.
[2024-06-01 15:01:13] [INFO ] Deduced a trap composed of 67 places in 467 ms of which 6 ms to minimize.
[2024-06-01 15:01:14] [INFO ] Deduced a trap composed of 11 places in 726 ms of which 8 ms to minimize.
[2024-06-01 15:01:15] [INFO ] Deduced a trap composed of 11 places in 713 ms of which 8 ms to minimize.
[2024-06-01 15:01:15] [INFO ] Deduced a trap composed of 32 places in 589 ms of which 7 ms to minimize.
[2024-06-01 15:01:16] [INFO ] Deduced a trap composed of 41 places in 579 ms of which 7 ms to minimize.
[2024-06-01 15:01:17] [INFO ] Deduced a trap composed of 68 places in 633 ms of which 7 ms to minimize.
[2024-06-01 15:01:17] [INFO ] Deduced a trap composed of 33 places in 550 ms of which 6 ms to minimize.
[2024-06-01 15:01:18] [INFO ] Deduced a trap composed of 32 places in 526 ms of which 6 ms to minimize.
[2024-06-01 15:01:19] [INFO ] Deduced a trap composed of 86 places in 554 ms of which 6 ms to minimize.
[2024-06-01 15:01:19] [INFO ] Deduced a trap composed of 41 places in 562 ms of which 7 ms to minimize.
[2024-06-01 15:01:19] [INFO ] Trap strengthening (SAT) tested/added 81/80 trap constraints in 55841 ms
[2024-06-01 15:01:20] [INFO ] Deduced a trap composed of 33 places in 572 ms of which 6 ms to minimize.
[2024-06-01 15:01:21] [INFO ] Deduced a trap composed of 32 places in 586 ms of which 7 ms to minimize.
[2024-06-01 15:01:21] [INFO ] Deduced a trap composed of 33 places in 563 ms of which 6 ms to minimize.
[2024-06-01 15:01:22] [INFO ] Deduced a trap composed of 32 places in 572 ms of which 7 ms to minimize.
[2024-06-01 15:01:23] [INFO ] Deduced a trap composed of 42 places in 543 ms of which 6 ms to minimize.
[2024-06-01 15:01:23] [INFO ] Deduced a trap composed of 42 places in 579 ms of which 7 ms to minimize.
[2024-06-01 15:01:24] [INFO ] Deduced a trap composed of 42 places in 523 ms of which 6 ms to minimize.
[2024-06-01 15:01:25] [INFO ] Deduced a trap composed of 71 places in 581 ms of which 6 ms to minimize.
[2024-06-01 15:01:25] [INFO ] Deduced a trap composed of 54 places in 557 ms of which 6 ms to minimize.
[2024-06-01 15:01:26] [INFO ] Deduced a trap composed of 41 places in 540 ms of which 7 ms to minimize.
[2024-06-01 15:01:26] [INFO ] Deduced a trap composed of 42 places in 507 ms of which 4 ms to minimize.
[2024-06-01 15:01:27] [INFO ] Deduced a trap composed of 42 places in 395 ms of which 4 ms to minimize.
[2024-06-01 15:01:27] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 7489 ms
[2024-06-01 15:01:28] [INFO ] Deduced a trap composed of 16 places in 596 ms of which 5 ms to minimize.
[2024-06-01 15:01:28] [INFO ] Deduced a trap composed of 14 places in 652 ms of which 8 ms to minimize.
[2024-06-01 15:01:29] [INFO ] Deduced a trap composed of 24 places in 728 ms of which 8 ms to minimize.
[2024-06-01 15:01:30] [INFO ] Deduced a trap composed of 35 places in 658 ms of which 8 ms to minimize.
[2024-06-01 15:01:31] [INFO ] Deduced a trap composed of 11 places in 450 ms of which 5 ms to minimize.
[2024-06-01 15:01:31] [INFO ] Deduced a trap composed of 14 places in 527 ms of which 6 ms to minimize.
[2024-06-01 15:01:32] [INFO ] Deduced a trap composed of 17 places in 553 ms of which 7 ms to minimize.
[2024-06-01 15:01:32] [INFO ] Deduced a trap composed of 23 places in 634 ms of which 7 ms to minimize.
[2024-06-01 15:01:33] [INFO ] Deduced a trap composed of 22 places in 478 ms of which 6 ms to minimize.
[2024-06-01 15:01:34] [INFO ] Deduced a trap composed of 25 places in 430 ms of which 5 ms to minimize.
[2024-06-01 15:01:34] [INFO ] Deduced a trap composed of 25 places in 408 ms of which 4 ms to minimize.
[2024-06-01 15:01:35] [INFO ] Deduced a trap composed of 24 places in 444 ms of which 6 ms to minimize.
[2024-06-01 15:01:35] [INFO ] Deduced a trap composed of 23 places in 379 ms of which 4 ms to minimize.
[2024-06-01 15:01:36] [INFO ] Deduced a trap composed of 16 places in 650 ms of which 7 ms to minimize.
[2024-06-01 15:01:37] [INFO ] Deduced a trap composed of 25 places in 666 ms of which 7 ms to minimize.
[2024-06-01 15:01:37] [INFO ] Deduced a trap composed of 20 places in 641 ms of which 7 ms to minimize.
[2024-06-01 15:01:38] [INFO ] Deduced a trap composed of 24 places in 516 ms of which 6 ms to minimize.
[2024-06-01 15:01:39] [INFO ] Deduced a trap composed of 23 places in 596 ms of which 7 ms to minimize.
[2024-06-01 15:01:39] [INFO ] Deduced a trap composed of 67 places in 464 ms of which 6 ms to minimize.
[2024-06-01 15:01:40] [INFO ] Deduced a trap composed of 41 places in 507 ms of which 7 ms to minimize.
[2024-06-01 15:01:40] [INFO ] Trap strengthening (SAT) tested/added 21/20 trap constraints in 13074 ms
[2024-06-01 15:01:41] [INFO ] Deduced a trap composed of 11 places in 780 ms of which 8 ms to minimize.
[2024-06-01 15:01:42] [INFO ] Deduced a trap composed of 32 places in 563 ms of which 6 ms to minimize.
[2024-06-01 15:01:42] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1573 ms
[2024-06-01 15:01:43] [INFO ] Deduced a trap composed of 13 places in 643 ms of which 7 ms to minimize.
[2024-06-01 15:01:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 795 ms
[2024-06-01 15:01:44] [INFO ] Deduced a trap composed of 53 places in 204 ms of which 3 ms to minimize.
[2024-06-01 15:01:44] [INFO ] Deduced a trap composed of 53 places in 212 ms of which 3 ms to minimize.
[2024-06-01 15:01:44] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 647 ms
[2024-06-01 15:01:45] [INFO ] Deduced a trap composed of 62 places in 414 ms of which 4 ms to minimize.
[2024-06-01 15:01:45] [INFO ] Deduced a trap composed of 53 places in 351 ms of which 5 ms to minimize.
[2024-06-01 15:01:46] [INFO ] Deduced a trap composed of 62 places in 360 ms of which 4 ms to minimize.
[2024-06-01 15:01:46] [INFO ] Deduced a trap composed of 52 places in 373 ms of which 4 ms to minimize.
[2024-06-01 15:01:46] [INFO ] Deduced a trap composed of 52 places in 213 ms of which 3 ms to minimize.
[2024-06-01 15:01:47] [INFO ] Deduced a trap composed of 61 places in 218 ms of which 2 ms to minimize.
[2024-06-01 15:01:47] [INFO ] Deduced a trap composed of 61 places in 180 ms of which 3 ms to minimize.
[2024-06-01 15:01:47] [INFO ] Deduced a trap composed of 52 places in 185 ms of which 3 ms to minimize.
[2024-06-01 15:01:48] [INFO ] Deduced a trap composed of 62 places in 300 ms of which 4 ms to minimize.
[2024-06-01 15:01:48] [INFO ] Deduced a trap composed of 61 places in 266 ms of which 4 ms to minimize.
[2024-06-01 15:01:48] [INFO ] Deduced a trap composed of 61 places in 356 ms of which 5 ms to minimize.
[2024-06-01 15:01:49] [INFO ] Deduced a trap composed of 62 places in 364 ms of which 5 ms to minimize.
[2024-06-01 15:01:49] [INFO ] Deduced a trap composed of 53 places in 309 ms of which 4 ms to minimize.
[2024-06-01 15:01:50] [INFO ] Deduced a trap composed of 53 places in 316 ms of which 4 ms to minimize.
[2024-06-01 15:01:51] [INFO ] Deduced a trap composed of 31 places in 519 ms of which 6 ms to minimize.
[2024-06-01 15:01:51] [INFO ] Deduced a trap composed of 25 places in 555 ms of which 7 ms to minimize.
[2024-06-01 15:01:52] [INFO ] Deduced a trap composed of 34 places in 652 ms of which 8 ms to minimize.
[2024-06-01 15:01:52] [INFO ] Deduced a trap composed of 22 places in 487 ms of which 4 ms to minimize.
[2024-06-01 15:01:53] [INFO ] Deduced a trap composed of 61 places in 426 ms of which 5 ms to minimize.
[2024-06-01 15:01:53] [INFO ] Deduced a trap composed of 52 places in 359 ms of which 4 ms to minimize.
[2024-06-01 15:01:54] [INFO ] Deduced a trap composed of 52 places in 293 ms of which 4 ms to minimize.
[2024-06-01 15:01:54] [INFO ] Deduced a trap composed of 70 places in 363 ms of which 5 ms to minimize.
[2024-06-01 15:01:55] [INFO ] Deduced a trap composed of 71 places in 469 ms of which 5 ms to minimize.
[2024-06-01 15:01:55] [INFO ] Deduced a trap composed of 52 places in 493 ms of which 6 ms to minimize.
[2024-06-01 15:01:56] [INFO ] Deduced a trap composed of 70 places in 486 ms of which 6 ms to minimize.
[2024-06-01 15:01:56] [INFO ] Deduced a trap composed of 70 places in 494 ms of which 6 ms to minimize.
[2024-06-01 15:01:57] [INFO ] Deduced a trap composed of 70 places in 489 ms of which 6 ms to minimize.
[2024-06-01 15:01:58] [INFO ] Deduced a trap composed of 70 places in 509 ms of which 7 ms to minimize.
[2024-06-01 15:01:58] [INFO ] Trap strengthening (SAT) tested/added 29/28 trap constraints in 13274 ms
[2024-06-01 15:01:58] [INFO ] Deduced a trap composed of 50 places in 367 ms of which 5 ms to minimize.
[2024-06-01 15:01:59] [INFO ] Deduced a trap composed of 40 places in 546 ms of which 6 ms to minimize.
[2024-06-01 15:02:00] [INFO ] Deduced a trap composed of 43 places in 552 ms of which 5 ms to minimize.
[2024-06-01 15:02:00] [INFO ] Deduced a trap composed of 42 places in 500 ms of which 6 ms to minimize.
[2024-06-01 15:02:01] [INFO ] Deduced a trap composed of 78 places in 525 ms of which 6 ms to minimize.
[2024-06-01 15:02:01] [INFO ] Deduced a trap composed of 31 places in 538 ms of which 6 ms to minimize.
[2024-06-01 15:02:02] [INFO ] Deduced a trap composed of 32 places in 544 ms of which 6 ms to minimize.
[2024-06-01 15:02:03] [INFO ] Deduced a trap composed of 41 places in 532 ms of which 6 ms to minimize.
[2024-06-01 15:02:03] [INFO ] Deduced a trap composed of 42 places in 524 ms of which 6 ms to minimize.
[2024-06-01 15:02:04] [INFO ] Deduced a trap composed of 42 places in 473 ms of which 5 ms to minimize.
[2024-06-01 15:02:04] [INFO ] Deduced a trap composed of 41 places in 333 ms of which 5 ms to minimize.
[2024-06-01 15:02:05] [INFO ] Deduced a trap composed of 58 places in 361 ms of which 6 ms to minimize.
[2024-06-01 15:02:05] [INFO ] Deduced a trap composed of 46 places in 384 ms of which 4 ms to minimize.
[2024-06-01 15:02:06] [INFO ] Deduced a trap composed of 23 places in 480 ms of which 7 ms to minimize.
[2024-06-01 15:02:06] [INFO ] Deduced a trap composed of 44 places in 382 ms of which 5 ms to minimize.
[2024-06-01 15:02:07] [INFO ] Deduced a trap composed of 38 places in 467 ms of which 7 ms to minimize.
[2024-06-01 15:02:08] [INFO ] Deduced a trap composed of 29 places in 525 ms of which 4 ms to minimize.
[2024-06-01 15:02:09] [INFO ] Deduced a trap composed of 53 places in 289 ms of which 4 ms to minimize.
[2024-06-01 15:02:09] [INFO ] Deduced a trap composed of 40 places in 344 ms of which 5 ms to minimize.
[2024-06-01 15:02:10] [INFO ] Deduced a trap composed of 29 places in 339 ms of which 4 ms to minimize.
[2024-06-01 15:02:12] [INFO ] Deduced a trap composed of 50 places in 547 ms of which 8 ms to minimize.
[2024-06-01 15:02:13] [INFO ] Deduced a trap composed of 31 places in 616 ms of which 7 ms to minimize.
[2024-06-01 15:02:14] [INFO ] Deduced a trap composed of 41 places in 614 ms of which 7 ms to minimize.
[2024-06-01 15:02:18] [INFO ] Deduced a trap composed of 23 places in 687 ms of which 7 ms to minimize.
[2024-06-01 15:02:19] [INFO ] Deduced a trap composed of 49 places in 644 ms of which 5 ms to minimize.
[2024-06-01 15:02:19] [INFO ] Deduced a trap composed of 22 places in 696 ms of which 7 ms to minimize.
[2024-06-01 15:02:20] [INFO ] Deduced a trap composed of 22 places in 689 ms of which 8 ms to minimize.
[2024-06-01 15:02:21] [INFO ] Deduced a trap composed of 23 places in 730 ms of which 7 ms to minimize.
[2024-06-01 15:02:22] [INFO ] Deduced a trap composed of 35 places in 676 ms of which 7 ms to minimize.
[2024-06-01 15:02:22] [INFO ] Deduced a trap composed of 35 places in 703 ms of which 8 ms to minimize.
[2024-06-01 15:02:23] [INFO ] Deduced a trap composed of 35 places in 625 ms of which 7 ms to minimize.
[2024-06-01 15:02:24] [INFO ] Deduced a trap composed of 49 places in 534 ms of which 7 ms to minimize.
[2024-06-01 15:02:24] [INFO ] Deduced a trap composed of 41 places in 569 ms of which 7 ms to minimize.
[2024-06-01 15:02:25] [INFO ] Deduced a trap composed of 41 places in 536 ms of which 7 ms to minimize.
[2024-06-01 15:02:26] [INFO ] Deduced a trap composed of 40 places in 605 ms of which 9 ms to minimize.
[2024-06-01 15:02:26] [INFO ] Deduced a trap composed of 59 places in 620 ms of which 7 ms to minimize.
[2024-06-01 15:02:27] [INFO ] Deduced a trap composed of 58 places in 579 ms of which 6 ms to minimize.
[2024-06-01 15:02:28] [INFO ] Deduced a trap composed of 58 places in 569 ms of which 7 ms to minimize.
[2024-06-01 15:02:28] [INFO ] Deduced a trap composed of 68 places in 585 ms of which 7 ms to minimize.
[2024-06-01 15:02:29] [INFO ] Deduced a trap composed of 68 places in 605 ms of which 7 ms to minimize.
[2024-06-01 15:02:30] [INFO ] Deduced a trap composed of 67 places in 573 ms of which 5 ms to minimize.
[2024-06-01 15:02:30] [INFO ] Deduced a trap composed of 68 places in 359 ms of which 5 ms to minimize.
[2024-06-01 15:02:31] [INFO ] Deduced a trap composed of 67 places in 556 ms of which 6 ms to minimize.
[2024-06-01 15:02:31] [INFO ] Deduced a trap composed of 67 places in 452 ms of which 5 ms to minimize.
[2024-06-01 15:02:31] [INFO ] Trap strengthening (SAT) tested/added 45/44 trap constraints in 33630 ms
[2024-06-01 15:02:32] [INFO ] Deduced a trap composed of 51 places in 323 ms of which 4 ms to minimize.
[2024-06-01 15:02:32] [INFO ] Deduced a trap composed of 60 places in 306 ms of which 5 ms to minimize.
[2024-06-01 15:02:33] [INFO ] Deduced a trap composed of 59 places in 390 ms of which 4 ms to minimize.
[2024-06-01 15:02:33] [INFO ] Deduced a trap composed of 52 places in 322 ms of which 5 ms to minimize.
[2024-06-01 15:02:33] [INFO ] Deduced a trap composed of 60 places in 411 ms of which 5 ms to minimize.
[2024-06-01 15:02:34] [INFO ] Deduced a trap composed of 49 places in 335 ms of which 5 ms to minimize.
[2024-06-01 15:02:34] [INFO ] Deduced a trap composed of 51 places in 427 ms of which 5 ms to minimize.
[2024-06-01 15:02:35] [INFO ] Deduced a trap composed of 61 places in 297 ms of which 4 ms to minimize.
[2024-06-01 15:02:36] [INFO ] Deduced a trap composed of 50 places in 215 ms of which 5 ms to minimize.
[2024-06-01 15:02:36] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 4603 ms
[2024-06-01 15:02:37] [INFO ] Deduced a trap composed of 61 places in 326 ms of which 3 ms to minimize.
[2024-06-01 15:02:37] [INFO ] Deduced a trap composed of 51 places in 236 ms of which 3 ms to minimize.
[2024-06-01 15:02:37] [INFO ] Deduced a trap composed of 50 places in 244 ms of which 3 ms to minimize.
[2024-06-01 15:02:38] [INFO ] Deduced a trap composed of 60 places in 265 ms of which 3 ms to minimize.
[2024-06-01 15:02:38] [INFO ] Deduced a trap composed of 60 places in 419 ms of which 6 ms to minimize.
[2024-06-01 15:02:39] [INFO ] Deduced a trap composed of 50 places in 403 ms of which 5 ms to minimize.
[2024-06-01 15:02:39] [INFO ] Deduced a trap composed of 60 places in 393 ms of which 5 ms to minimize.
[2024-06-01 15:02:41] [INFO ] Deduced a trap composed of 35 places in 694 ms of which 6 ms to minimize.
[2024-06-01 15:02:41] [INFO ] Deduced a trap composed of 83 places in 540 ms of which 5 ms to minimize.
[2024-06-01 15:02:42] [INFO ] Deduced a trap composed of 40 places in 402 ms of which 4 ms to minimize.
[2024-06-01 15:02:42] [INFO ] Deduced a trap composed of 50 places in 506 ms of which 4 ms to minimize.
[2024-06-01 15:02:43] [INFO ] Deduced a trap composed of 48 places in 574 ms of which 7 ms to minimize.
[2024-06-01 15:02:44] [INFO ] Deduced a trap composed of 84 places in 599 ms of which 7 ms to minimize.
[2024-06-01 15:02:44] [INFO ] Deduced a trap composed of 68 places in 585 ms of which 7 ms to minimize.
[2024-06-01 15:02:45] [INFO ] Deduced a trap composed of 68 places in 501 ms of which 7 ms to minimize.
[2024-06-01 15:02:46] [INFO ] Deduced a trap composed of 60 places in 610 ms of which 7 ms to minimize.
[2024-06-01 15:02:46] [INFO ] Deduced a trap composed of 69 places in 606 ms of which 7 ms to minimize.
[2024-06-01 15:02:47] [INFO ] Deduced a trap composed of 60 places in 636 ms of which 7 ms to minimize.
[2024-06-01 15:02:48] [INFO ] Deduced a trap composed of 59 places in 580 ms of which 7 ms to minimize.
[2024-06-01 15:02:48] [INFO ] Deduced a trap composed of 69 places in 634 ms of which 7 ms to minimize.
[2024-06-01 15:02:49] [INFO ] Deduced a trap composed of 68 places in 618 ms of which 7 ms to minimize.
[2024-06-01 15:02:49] [INFO ] Trap strengthening (SAT) tested/added 22/21 trap constraints in 12977 ms
[2024-06-01 15:02:50] [INFO ] Deduced a trap composed of 42 places in 521 ms of which 6 ms to minimize.
[2024-06-01 15:02:51] [INFO ] Deduced a trap composed of 43 places in 491 ms of which 6 ms to minimize.
[2024-06-01 15:02:51] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1249 ms
[2024-06-01 15:02:52] [INFO ] Deduced a trap composed of 52 places in 462 ms of which 6 ms to minimize.
[2024-06-01 15:02:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 627 ms
[2024-06-01 15:02:53] [INFO ] Deduced a trap composed of 38 places in 656 ms of which 7 ms to minimize.
[2024-06-01 15:02:54] [INFO ] Deduced a trap composed of 43 places in 655 ms of which 8 ms to minimize.
[2024-06-01 15:02:55] [INFO ] Deduced a trap composed of 35 places in 407 ms of which 4 ms to minimize.
[2024-06-01 15:02:56] [INFO ] Deduced a trap composed of 35 places in 324 ms of which 4 ms to minimize.
[2024-06-01 15:02:56] [INFO ] Deduced a trap composed of 14 places in 506 ms of which 5 ms to minimize.
[2024-06-01 15:02:57] [INFO ] Deduced a trap composed of 54 places in 450 ms of which 6 ms to minimize.
[2024-06-01 15:02:58] [INFO ] Deduced a trap composed of 44 places in 546 ms of which 6 ms to minimize.
[2024-06-01 15:02:58] [INFO ] Deduced a trap composed of 33 places in 555 ms of which 6 ms to minimize.
[2024-06-01 15:02:59] [INFO ] Deduced a trap composed of 43 places in 407 ms of which 6 ms to minimize.
[2024-06-01 15:03:01] [INFO ] Deduced a trap composed of 66 places in 465 ms of which 7 ms to minimize.
[2024-06-01 15:03:01] [INFO ] Deduced a trap composed of 38 places in 432 ms of which 6 ms to minimize.
[2024-06-01 15:03:02] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 9602 ms
[2024-06-01 15:03:03] [INFO ] Deduced a trap composed of 56 places in 676 ms of which 8 ms to minimize.
[2024-06-01 15:03:04] [INFO ] Deduced a trap composed of 29 places in 681 ms of which 8 ms to minimize.
[2024-06-01 15:03:04] [INFO ] Deduced a trap composed of 29 places in 642 ms of which 8 ms to minimize.
[2024-06-01 15:03:05] [INFO ] Deduced a trap composed of 47 places in 520 ms of which 7 ms to minimize.
[2024-06-01 15:03:05] [INFO ] Deduced a trap composed of 47 places in 506 ms of which 6 ms to minimize.
[2024-06-01 15:03:06] [INFO ] Deduced a trap composed of 47 places in 513 ms of which 6 ms to minimize.
[2024-06-01 15:03:07] [INFO ] Deduced a trap composed of 47 places in 518 ms of which 6 ms to minimize.
[2024-06-01 15:03:07] [INFO ] Deduced a trap composed of 47 places in 538 ms of which 6 ms to minimize.
[2024-06-01 15:03:08] [INFO ] Deduced a trap composed of 82 places in 507 ms of which 6 ms to minimize.
[2024-06-01 15:03:08] [INFO ] Deduced a trap composed of 56 places in 506 ms of which 6 ms to minimize.
[2024-06-01 15:03:09] [INFO ] Deduced a trap composed of 47 places in 396 ms of which 6 ms to minimize.
[2024-06-01 15:03:10] [INFO ] Deduced a trap composed of 22 places in 524 ms of which 6 ms to minimize.
[2024-06-01 15:03:10] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 7571 ms
[2024-06-01 15:03:12] [INFO ] Deduced a trap composed of 59 places in 479 ms of which 6 ms to minimize.
[2024-06-01 15:03:13] [INFO ] Deduced a trap composed of 81 places in 471 ms of which 5 ms to minimize.
[2024-06-01 15:03:13] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1153 ms
[2024-06-01 15:03:13] [INFO ] Deduced a trap composed of 50 places in 290 ms of which 4 ms to minimize.
[2024-06-01 15:03:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 418 ms
[2024-06-01 15:03:14] [INFO ] Deduced a trap composed of 23 places in 460 ms of which 5 ms to minimize.
[2024-06-01 15:03:15] [INFO ] Deduced a trap composed of 20 places in 564 ms of which 7 ms to minimize.
[2024-06-01 15:03:15] [INFO ] Deduced a trap composed of 20 places in 681 ms of which 8 ms to minimize.
[2024-06-01 15:03:16] [INFO ] Deduced a trap composed of 38 places in 496 ms of which 6 ms to minimize.
[2024-06-01 15:03:16] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2579 ms
[2024-06-01 15:03:17] [INFO ] Deduced a trap composed of 15 places in 587 ms of which 6 ms to minimize.
[2024-06-01 15:03:17] [INFO ] Deduced a trap composed of 11 places in 600 ms of which 7 ms to minimize.
[2024-06-01 15:03:18] [INFO ] Deduced a trap composed of 61 places in 387 ms of which 5 ms to minimize.
[2024-06-01 15:03:20] [INFO ] Deduced a trap composed of 21 places in 604 ms of which 9 ms to minimize.
[2024-06-01 15:03:21] [INFO ] Deduced a trap composed of 30 places in 706 ms of which 7 ms to minimize.
[2024-06-01 15:03:22] [INFO ] Deduced a trap composed of 11 places in 770 ms of which 8 ms to minimize.
[2024-06-01 15:03:22] [INFO ] Deduced a trap composed of 70 places in 389 ms of which 5 ms to minimize.
[2024-06-01 15:03:22] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 6217 ms
[2024-06-01 15:03:23] [INFO ] Deduced a trap composed of 44 places in 668 ms of which 7 ms to minimize.
[2024-06-01 15:03:24] [INFO ] Deduced a trap composed of 46 places in 691 ms of which 7 ms to minimize.
[2024-06-01 15:03:25] [INFO ] Deduced a trap composed of 29 places in 679 ms of which 8 ms to minimize.
[2024-06-01 15:03:26] [INFO ] Deduced a trap composed of 46 places in 546 ms of which 6 ms to minimize.
[2024-06-01 15:03:26] [INFO ] Deduced a trap composed of 31 places in 538 ms of which 6 ms to minimize.
[2024-06-01 15:03:30] [INFO ] Deduced a trap composed of 25 places in 278 ms of which 4 ms to minimize.
[2024-06-01 15:03:31] [INFO ] Deduced a trap composed of 39 places in 592 ms of which 7 ms to minimize.
[2024-06-01 15:03:31] [INFO ] Deduced a trap composed of 11 places in 613 ms of which 7 ms to minimize.
[2024-06-01 15:03:31] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 8713 ms
[2024-06-01 15:03:32] [INFO ] Deduced a trap composed of 62 places in 558 ms of which 7 ms to minimize.
[2024-06-01 15:03:33] [INFO ] Deduced a trap composed of 15 places in 449 ms of which 6 ms to minimize.
[2024-06-01 15:03:33] [INFO ] Deduced a trap composed of 12 places in 372 ms of which 4 ms to minimize.
[2024-06-01 15:03:33] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1679 ms
[2024-06-01 15:03:34] [INFO ] Deduced a trap composed of 54 places in 518 ms of which 6 ms to minimize.
[2024-06-01 15:03:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 678 ms
[2024-06-01 15:03:35] [INFO ] Deduced a trap composed of 20 places in 582 ms of which 7 ms to minimize.
[2024-06-01 15:03:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 735 ms
[2024-06-01 15:03:36] [INFO ] Deduced a trap composed of 86 places in 622 ms of which 5 ms to minimize.
[2024-06-01 15:03:36] [INFO ] Deduced a trap composed of 40 places in 665 ms of which 8 ms to minimize.
[2024-06-01 15:03:37] [INFO ] Deduced a trap composed of 36 places in 659 ms of which 8 ms to minimize.
[2024-06-01 15:03:38] [INFO ] Deduced a trap composed of 43 places in 545 ms of which 7 ms to minimize.
[2024-06-01 15:03:38] [INFO ] Deduced a trap composed of 76 places in 541 ms of which 7 ms to minimize.
[2024-06-01 15:03:39] [INFO ] Deduced a trap composed of 51 places in 548 ms of which 7 ms to minimize.
[2024-06-01 15:03:40] [INFO ] Deduced a trap composed of 51 places in 554 ms of which 6 ms to minimize.
SMT process timed out, exceeded limit of 100
[2024-06-01 15:03:40] [INFO ] After 198564ms SMT Verify possible using After timeout in natural domain returned unsat :0 sat :263
[2024-06-01 15:03:40] [INFO ] After 200204ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :263
RANDOM walk for 69 steps (0 resets) in 8 ms. (7 steps per ms) remains 0/1 properties
RANDOM walk for 21 steps (0 resets) in 6 ms. (3 steps per ms) remains 0/1 properties
RANDOM walk for 37 steps (0 resets) in 7 ms. (4 steps per ms) remains 0/1 properties
RANDOM walk for 17 steps (0 resets) in 6 ms. (2 steps per ms) remains 0/1 properties
RANDOM walk for 91 steps (0 resets) in 7 ms. (11 steps per ms) remains 0/1 properties
RANDOM walk for 31 steps (0 resets) in 4 ms. (6 steps per ms) remains 0/1 properties
RANDOM walk for 58 steps (0 resets) in 5 ms. (9 steps per ms) remains 0/1 properties
RANDOM walk for 62 steps (0 resets) in 6 ms. (8 steps per ms) remains 0/1 properties
RANDOM walk for 40 steps (0 resets) in 4 ms. (8 steps per ms) remains 0/1 properties
RANDOM walk for 40 steps (0 resets) in 5 ms. (6 steps per ms) remains 0/1 properties
RANDOM walk for 39 steps (0 resets) in 4 ms. (7 steps per ms) remains 0/1 properties
RANDOM walk for 34 steps (0 resets) in 8 ms. (3 steps per ms) remains 0/1 properties
RANDOM walk for 156 steps (0 resets) in 6 ms. (22 steps per ms) remains 0/1 properties
RANDOM walk for 22 steps (0 resets) in 5 ms. (3 steps per ms) remains 0/1 properties
RANDOM walk for 40000 steps (8 resets) in 324 ms. (123 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 155 ms. (256 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 551232 steps, run timeout after 3001 ms. (steps per millisecond=183 ) properties seen :0 out of 1
Probabilistic random walk after 551232 steps, saw 79642 distinct states, run finished after 3006 ms. (steps per millisecond=183 ) properties seen :0
[2024-06-01 15:03:43] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 15:03:43] [INFO ] Invariant cache hit.
[2024-06-01 15:03:43] [INFO ] State equation strengthened by 497 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 64/65 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 64/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/66 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/66 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 170/236 variables, 66/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/236 variables, 14/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/236 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 399/635 variables, 56/204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/635 variables, 56/260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/635 variables, 7/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/635 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 637/1272 variables, 98/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1272 variables, 98/463 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1272 variables, 483/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1272 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 357/1629 variables, 7/953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1629 variables, 357/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1629 variables, 0/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 7/1636 variables, 7/1317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1636 variables, 7/1324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1636 variables, 0/1324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 308/1944 variables, 364/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1944 variables, 0/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 0/1944 variables, 0/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1944/1944 variables, and 1688 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1081 ms.
Refiners :[Domain max(s): 584/584 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 584/584 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 64/65 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 64/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/66 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/66 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 170/236 variables, 66/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/236 variables, 14/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/236 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 399/635 variables, 56/204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/635 variables, 56/260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/635 variables, 7/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/635 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 637/1272 variables, 98/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1272 variables, 98/463 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1272 variables, 483/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1272 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 357/1629 variables, 7/953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1629 variables, 357/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 15:03:46] [INFO ] Deduced a trap composed of 14 places in 751 ms of which 8 ms to minimize.
[2024-06-01 15:03:46] [INFO ] Deduced a trap composed of 24 places in 777 ms of which 8 ms to minimize.
[2024-06-01 15:03:47] [INFO ] Deduced a trap composed of 30 places in 675 ms of which 9 ms to minimize.
[2024-06-01 15:03:48] [INFO ] Deduced a trap composed of 25 places in 758 ms of which 8 ms to minimize.
[2024-06-01 15:03:49] [INFO ] Deduced a trap composed of 12 places in 812 ms of which 9 ms to minimize.
[2024-06-01 15:03:50] [INFO ] Deduced a trap composed of 13 places in 795 ms of which 9 ms to minimize.
SMT process timed out in 6659ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 584/584 places, 1696/1696 transitions.
Applied a total of 0 rules in 107 ms. Remains 584 /584 variables (removed 0) and now considering 1696/1696 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 584/584 places, 1696/1696 transitions.
RANDOM walk for 40000 steps (8 resets) in 275 ms. (144 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 82 ms. (481 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 580500 steps, run timeout after 3001 ms. (steps per millisecond=193 ) properties seen :0 out of 1
Probabilistic random walk after 580500 steps, saw 83029 distinct states, run finished after 3001 ms. (steps per millisecond=193 ) properties seen :0
[2024-06-01 15:03:53] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 15:03:53] [INFO ] Invariant cache hit.
[2024-06-01 15:03:53] [INFO ] State equation strengthened by 497 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 64/65 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 64/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/66 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/66 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 170/236 variables, 66/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/236 variables, 14/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/236 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 399/635 variables, 56/204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/635 variables, 56/260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/635 variables, 7/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/635 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 637/1272 variables, 98/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1272 variables, 98/463 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1272 variables, 483/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1272 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 357/1629 variables, 7/953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1629 variables, 357/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1629 variables, 0/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 7/1636 variables, 7/1317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1636 variables, 7/1324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1636 variables, 0/1324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 308/1944 variables, 364/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1944 variables, 0/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 0/1944 variables, 0/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1944/1944 variables, and 1688 constraints, problems are : Problem set: 0 solved, 1 unsolved in 778 ms.
Refiners :[Domain max(s): 584/584 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 584/584 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 64/65 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 64/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/66 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/66 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 170/236 variables, 66/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/236 variables, 14/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/236 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 399/635 variables, 56/204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/635 variables, 56/260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/635 variables, 7/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/635 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 637/1272 variables, 98/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1272 variables, 98/463 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1272 variables, 483/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1272 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 357/1629 variables, 7/953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1629 variables, 357/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 15:03:55] [INFO ] Deduced a trap composed of 14 places in 617 ms of which 6 ms to minimize.
[2024-06-01 15:03:56] [INFO ] Deduced a trap composed of 24 places in 700 ms of which 7 ms to minimize.
[2024-06-01 15:03:56] [INFO ] Deduced a trap composed of 30 places in 714 ms of which 8 ms to minimize.
[2024-06-01 15:03:57] [INFO ] Deduced a trap composed of 25 places in 630 ms of which 6 ms to minimize.
[2024-06-01 15:03:58] [INFO ] Deduced a trap composed of 12 places in 709 ms of which 5 ms to minimize.
[2024-06-01 15:03:59] [INFO ] Deduced a trap composed of 13 places in 789 ms of which 8 ms to minimize.
[2024-06-01 15:03:59] [INFO ] Deduced a trap composed of 11 places in 646 ms of which 7 ms to minimize.
[2024-06-01 15:04:00] [INFO ] Deduced a trap composed of 34 places in 607 ms of which 5 ms to minimize.
[2024-06-01 15:04:01] [INFO ] Deduced a trap composed of 15 places in 563 ms of which 5 ms to minimize.
[2024-06-01 15:04:01] [INFO ] Deduced a trap composed of 16 places in 513 ms of which 8 ms to minimize.
[2024-06-01 15:04:02] [INFO ] Deduced a trap composed of 17 places in 720 ms of which 8 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/1629 variables, 11/1321 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1629 variables, 0/1321 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 7/1636 variables, 7/1328 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1636 variables, 7/1335 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1636 variables, 1/1336 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1636 variables, 0/1336 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 308/1944 variables, 364/1700 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/1944 variables, 0/1700 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 0/1944 variables, 0/1700 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1944/1944 variables, and 1700 constraints, problems are : Problem set: 0 solved, 1 unsolved in 8880 ms.
Refiners :[Domain max(s): 584/584 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 584/584 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 11/11 constraints]
After SMT, in 9675ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 27 ms.
Support contains 1 out of 584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 584/584 places, 1696/1696 transitions.
Applied a total of 0 rules in 32 ms. Remains 584 /584 variables (removed 0) and now considering 1696/1696 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 584/584 places, 1696/1696 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 584/584 places, 1696/1696 transitions.
Applied a total of 0 rules in 34 ms. Remains 584 /584 variables (removed 0) and now considering 1696/1696 (removed 0) transitions.
[2024-06-01 15:04:03] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 15:04:03] [INFO ] Invariant cache hit.
[2024-06-01 15:04:04] [INFO ] Implicit Places using invariants in 1091 ms returned []
[2024-06-01 15:04:04] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 15:04:04] [INFO ] Invariant cache hit.
[2024-06-01 15:04:05] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-06-01 15:04:09] [INFO ] Implicit Places using invariants and state equation in 4902 ms returned []
Implicit Place search using SMT with State Equation took 6014 ms to find 0 implicit places.
[2024-06-01 15:04:09] [INFO ] Redundant transitions in 33 ms returned []
Running 1688 sub problems to find dead transitions.
[2024-06-01 15:04:09] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 15:04:09] [INFO ] Invariant cache hit.
[2024-06-01 15:04:09] [INFO ] State equation strengthened by 497 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/584 variables, 584/584 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/584 variables, 23/607 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 584/1944 variables, and 607 constraints, problems are : Problem set: 0 solved, 1688 unsolved in 30050 ms.
Refiners :[Domain max(s): 584/584 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 0/584 constraints, ReadFeed: 0/497 constraints, PredecessorRefiner: 1688/1688 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1688 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/584 variables, 584/584 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/584 variables, 23/607 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
[2024-06-01 15:04:43] [INFO ] Deduced a trap composed of 78 places in 531 ms of which 9 ms to minimize.
[2024-06-01 15:04:44] [INFO ] Deduced a trap composed of 20 places in 728 ms of which 9 ms to minimize.
[2024-06-01 15:04:45] [INFO ] Deduced a trap composed of 13 places in 746 ms of which 8 ms to minimize.
[2024-06-01 15:04:45] [INFO ] Deduced a trap composed of 11 places in 566 ms of which 4 ms to minimize.
[2024-06-01 15:04:46] [INFO ] Deduced a trap composed of 21 places in 635 ms of which 8 ms to minimize.
[2024-06-01 15:04:47] [INFO ] Deduced a trap composed of 23 places in 656 ms of which 4 ms to minimize.
[2024-06-01 15:04:47] [INFO ] Deduced a trap composed of 64 places in 686 ms of which 7 ms to minimize.
[2024-06-01 15:04:48] [INFO ] Deduced a trap composed of 34 places in 720 ms of which 7 ms to minimize.
[2024-06-01 15:04:49] [INFO ] Deduced a trap composed of 33 places in 671 ms of which 8 ms to minimize.
[2024-06-01 15:04:50] [INFO ] Deduced a trap composed of 60 places in 744 ms of which 8 ms to minimize.
[2024-06-01 15:04:50] [INFO ] Deduced a trap composed of 24 places in 539 ms of which 7 ms to minimize.
[2024-06-01 15:04:51] [INFO ] Deduced a trap composed of 26 places in 764 ms of which 8 ms to minimize.
[2024-06-01 15:04:52] [INFO ] Deduced a trap composed of 74 places in 705 ms of which 8 ms to minimize.
[2024-06-01 15:04:52] [INFO ] Deduced a trap composed of 45 places in 698 ms of which 8 ms to minimize.
[2024-06-01 15:04:53] [INFO ] Deduced a trap composed of 38 places in 704 ms of which 7 ms to minimize.
[2024-06-01 15:04:54] [INFO ] Deduced a trap composed of 61 places in 641 ms of which 7 ms to minimize.
[2024-06-01 15:04:54] [INFO ] Deduced a trap composed of 31 places in 620 ms of which 6 ms to minimize.
[2024-06-01 15:04:55] [INFO ] Deduced a trap composed of 60 places in 548 ms of which 7 ms to minimize.
[2024-06-01 15:04:56] [INFO ] Deduced a trap composed of 39 places in 598 ms of which 4 ms to minimize.
[2024-06-01 15:04:56] [INFO ] Deduced a trap composed of 24 places in 403 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/584 variables, 20/627 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
[2024-06-01 15:04:58] [INFO ] Deduced a trap composed of 12 places in 528 ms of which 9 ms to minimize.
[2024-06-01 15:04:59] [INFO ] Deduced a trap composed of 22 places in 810 ms of which 8 ms to minimize.
[2024-06-01 15:04:59] [INFO ] Deduced a trap composed of 60 places in 803 ms of which 8 ms to minimize.
[2024-06-01 15:05:00] [INFO ] Deduced a trap composed of 31 places in 791 ms of which 9 ms to minimize.
[2024-06-01 15:05:01] [INFO ] Deduced a trap composed of 11 places in 790 ms of which 8 ms to minimize.
[2024-06-01 15:05:02] [INFO ] Deduced a trap composed of 15 places in 680 ms of which 5 ms to minimize.
[2024-06-01 15:05:02] [INFO ] Deduced a trap composed of 11 places in 577 ms of which 6 ms to minimize.
[2024-06-01 15:05:03] [INFO ] Deduced a trap composed of 13 places in 440 ms of which 5 ms to minimize.
[2024-06-01 15:05:03] [INFO ] Deduced a trap composed of 23 places in 459 ms of which 5 ms to minimize.
[2024-06-01 15:05:04] [INFO ] Deduced a trap composed of 23 places in 495 ms of which 5 ms to minimize.
[2024-06-01 15:05:04] [INFO ] Deduced a trap composed of 12 places in 403 ms of which 5 ms to minimize.
[2024-06-01 15:05:05] [INFO ] Deduced a trap composed of 12 places in 430 ms of which 5 ms to minimize.
[2024-06-01 15:05:05] [INFO ] Deduced a trap composed of 29 places in 384 ms of which 4 ms to minimize.
[2024-06-01 15:05:05] [INFO ] Deduced a trap composed of 46 places in 408 ms of which 5 ms to minimize.
[2024-06-01 15:05:06] [INFO ] Deduced a trap composed of 48 places in 438 ms of which 5 ms to minimize.
[2024-06-01 15:05:06] [INFO ] Deduced a trap composed of 30 places in 454 ms of which 6 ms to minimize.
[2024-06-01 15:05:07] [INFO ] Deduced a trap composed of 40 places in 494 ms of which 6 ms to minimize.
[2024-06-01 15:05:07] [INFO ] Deduced a trap composed of 25 places in 487 ms of which 6 ms to minimize.
[2024-06-01 15:05:08] [INFO ] Deduced a trap composed of 65 places in 424 ms of which 5 ms to minimize.
[2024-06-01 15:05:08] [INFO ] Deduced a trap composed of 37 places in 411 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/584 variables, 20/647 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
[2024-06-01 15:05:10] [INFO ] Deduced a trap composed of 22 places in 425 ms of which 7 ms to minimize.
SMT process timed out in 61135ms, After SMT, problems are : Problem set: 0 solved, 1688 unsolved
Search for dead transitions found 0 dead transitions in 61158ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67252 ms. Remains : 584/584 places, 1696/1696 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1285 edges and 584 vertex of which 443 / 584 are part of one of the 56 SCC in 14 ms
Free SCC test removed 387 places
Drop transitions (Empty/Sink Transition effects.) removed 774 transitions
Ensure Unique test removed 391 transitions
Reduce isomorphic transitions removed 1165 transitions.
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 55 Pre rules applied. Total rules applied 1 place count 197 transition count 476
Deduced a syphon composed of 55 places in 0 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 0 with 110 rules applied. Total rules applied 111 place count 142 transition count 476
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 119 place count 138 transition count 472
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 123 place count 138 transition count 468
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 1 with 24 rules applied. Total rules applied 147 place count 122 transition count 460
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 163 place count 114 transition count 452
Graph (trivial) has 57 edges and 114 vertex of which 57 / 114 are part of one of the 8 SCC in 1 ms
Free SCC test removed 49 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 171 place count 58 transition count 452
Drop transitions (Empty/Sink Transition effects.) removed 57 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 58 transitions.
Graph (complete) has 401 edges and 58 vertex of which 2 are kept as prefixes of interest. Removing 56 places using SCC suffix rule.1 ms
Discarding 56 places :
Also discarding 343 output transitions
Drop transitions (Output transitions of discarded places.) removed 343 transitions
Iterating post reduction 1 with 59 rules applied. Total rules applied 230 place count 2 transition count 51
Drop transitions (Empty/Sink Transition effects.) removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 2 with 49 rules applied. Total rules applied 279 place count 2 transition count 2
Applied a total of 279 rules in 101 ms. Remains 2 /584 variables (removed 582) and now considering 2/1696 (removed 1694) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2 rows 2 cols
[2024-06-01 15:05:10] [INFO ] Computed 1 invariants in 0 ms
[2024-06-01 15:05:10] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-01 15:05:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-06-01 15:05:10] [INFO ] After 4ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-06-01 15:05:10] [INFO ] After 10ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-06-01 15:05:10] [INFO ] After 41ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 173 ms.
RANDOM walk for 17 steps (0 resets) in 4 ms. (3 steps per ms) remains 0/1 properties
RANDOM walk for 65 steps (0 resets) in 5 ms. (10 steps per ms) remains 0/1 properties
RANDOM walk for 40000 steps (8 resets) in 380 ms. (104 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 110 ms. (360 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 558927 steps, run timeout after 3001 ms. (steps per millisecond=186 ) properties seen :0 out of 1
Probabilistic random walk after 558927 steps, saw 80561 distinct states, run finished after 3001 ms. (steps per millisecond=186 ) properties seen :0
[2024-06-01 15:05:13] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
// Phase 1: matrix 1360 rows 584 cols
[2024-06-01 15:05:13] [INFO ] Computed 23 invariants in 13 ms
[2024-06-01 15:05:13] [INFO ] State equation strengthened by 497 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 64/65 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 64/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/66 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/66 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 170/236 variables, 66/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/236 variables, 14/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/236 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 399/635 variables, 56/204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/635 variables, 56/260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/635 variables, 7/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/635 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 637/1272 variables, 98/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1272 variables, 98/463 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1272 variables, 483/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1272 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 357/1629 variables, 7/953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1629 variables, 357/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1629 variables, 0/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 7/1636 variables, 7/1317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1636 variables, 7/1324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1636 variables, 0/1324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 308/1944 variables, 364/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1944 variables, 0/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 0/1944 variables, 0/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1944/1944 variables, and 1688 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1136 ms.
Refiners :[Domain max(s): 584/584 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 584/584 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 64/65 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 64/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/66 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/66 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 170/236 variables, 66/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/236 variables, 14/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/236 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 399/635 variables, 56/204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/635 variables, 56/260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/635 variables, 7/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/635 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 637/1272 variables, 98/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1272 variables, 98/463 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1272 variables, 483/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1272 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 357/1629 variables, 7/953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1629 variables, 357/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 15:05:16] [INFO ] Deduced a trap composed of 61 places in 699 ms of which 6 ms to minimize.
[2024-06-01 15:05:16] [INFO ] Deduced a trap composed of 62 places in 569 ms of which 8 ms to minimize.
[2024-06-01 15:05:17] [INFO ] Deduced a trap composed of 42 places in 636 ms of which 7 ms to minimize.
[2024-06-01 15:05:18] [INFO ] Deduced a trap composed of 23 places in 663 ms of which 8 ms to minimize.
[2024-06-01 15:05:18] [INFO ] Deduced a trap composed of 11 places in 542 ms of which 5 ms to minimize.
[2024-06-01 15:05:19] [INFO ] Deduced a trap composed of 29 places in 483 ms of which 5 ms to minimize.
[2024-06-01 15:05:19] [INFO ] Deduced a trap composed of 24 places in 490 ms of which 6 ms to minimize.
SMT process timed out in 6294ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 584/584 places, 1696/1696 transitions.
Applied a total of 0 rules in 41 ms. Remains 584 /584 variables (removed 0) and now considering 1696/1696 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 584/584 places, 1696/1696 transitions.
RANDOM walk for 40000 steps (8 resets) in 233 ms. (170 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 56 ms. (701 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 449055 steps, run timeout after 3001 ms. (steps per millisecond=149 ) properties seen :0 out of 1
Probabilistic random walk after 449055 steps, saw 63728 distinct states, run finished after 3001 ms. (steps per millisecond=149 ) properties seen :0
[2024-06-01 15:05:23] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 15:05:23] [INFO ] Invariant cache hit.
[2024-06-01 15:05:23] [INFO ] State equation strengthened by 497 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 64/65 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 64/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/66 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/66 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 170/236 variables, 66/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/236 variables, 14/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/236 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 399/635 variables, 56/204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/635 variables, 56/260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/635 variables, 7/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/635 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 637/1272 variables, 98/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1272 variables, 98/463 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1272 variables, 483/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1272 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 357/1629 variables, 7/953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1629 variables, 357/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1629 variables, 0/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 7/1636 variables, 7/1317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1636 variables, 7/1324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1636 variables, 0/1324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 308/1944 variables, 364/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1944 variables, 0/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 0/1944 variables, 0/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1944/1944 variables, and 1688 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1120 ms.
Refiners :[Domain max(s): 584/584 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 584/584 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 64/65 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 64/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/66 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/66 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 170/236 variables, 66/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/236 variables, 14/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/236 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 399/635 variables, 56/204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/635 variables, 56/260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/635 variables, 7/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/635 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 637/1272 variables, 98/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1272 variables, 98/463 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1272 variables, 483/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1272 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 357/1629 variables, 7/953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1629 variables, 357/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 15:05:25] [INFO ] Deduced a trap composed of 30 places in 746 ms of which 8 ms to minimize.
[2024-06-01 15:05:26] [INFO ] Deduced a trap composed of 22 places in 834 ms of which 9 ms to minimize.
[2024-06-01 15:05:27] [INFO ] Deduced a trap composed of 25 places in 787 ms of which 9 ms to minimize.
[2024-06-01 15:05:28] [INFO ] Deduced a trap composed of 25 places in 822 ms of which 9 ms to minimize.
[2024-06-01 15:05:29] [INFO ] Deduced a trap composed of 28 places in 854 ms of which 9 ms to minimize.
[2024-06-01 15:05:30] [INFO ] Deduced a trap composed of 75 places in 818 ms of which 9 ms to minimize.
[2024-06-01 15:05:30] [INFO ] Deduced a trap composed of 52 places in 801 ms of which 8 ms to minimize.
[2024-06-01 15:05:31] [INFO ] Deduced a trap composed of 33 places in 814 ms of which 8 ms to minimize.
[2024-06-01 15:05:32] [INFO ] Deduced a trap composed of 43 places in 832 ms of which 8 ms to minimize.
[2024-06-01 15:05:33] [INFO ] Deduced a trap composed of 26 places in 731 ms of which 9 ms to minimize.
[2024-06-01 15:05:34] [INFO ] Deduced a trap composed of 11 places in 804 ms of which 8 ms to minimize.
[2024-06-01 15:05:35] [INFO ] Deduced a trap composed of 40 places in 821 ms of which 8 ms to minimize.
[2024-06-01 15:05:35] [INFO ] Deduced a trap composed of 14 places in 722 ms of which 8 ms to minimize.
[2024-06-01 15:05:36] [INFO ] Deduced a trap composed of 16 places in 553 ms of which 5 ms to minimize.
[2024-06-01 15:05:37] [INFO ] Deduced a trap composed of 15 places in 637 ms of which 8 ms to minimize.
[2024-06-01 15:05:37] [INFO ] Deduced a trap composed of 13 places in 734 ms of which 11 ms to minimize.
[2024-06-01 15:05:38] [INFO ] Deduced a trap composed of 17 places in 627 ms of which 8 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/1629 variables, 17/1327 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1629 variables, 0/1327 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 7/1636 variables, 7/1334 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1636 variables, 7/1341 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1636 variables, 1/1342 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1636 variables, 0/1342 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 308/1944 variables, 364/1706 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/1944 variables, 0/1706 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 0/1944 variables, 0/1706 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1944/1944 variables, and 1706 constraints, problems are : Problem set: 0 solved, 1 unsolved in 14830 ms.
Refiners :[Domain max(s): 584/584 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 584/584 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 17/17 constraints]
After SMT, in 15967ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 6 ms.
Support contains 1 out of 584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 584/584 places, 1696/1696 transitions.
Applied a total of 0 rules in 52 ms. Remains 584 /584 variables (removed 0) and now considering 1696/1696 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 584/584 places, 1696/1696 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 584/584 places, 1696/1696 transitions.
Applied a total of 0 rules in 49 ms. Remains 584 /584 variables (removed 0) and now considering 1696/1696 (removed 0) transitions.
[2024-06-01 15:05:39] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 15:05:39] [INFO ] Invariant cache hit.
[2024-06-01 15:05:40] [INFO ] Implicit Places using invariants in 900 ms returned []
[2024-06-01 15:05:40] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 15:05:40] [INFO ] Invariant cache hit.
[2024-06-01 15:05:40] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-06-01 15:05:46] [INFO ] Implicit Places using invariants and state equation in 6059 ms returned []
Implicit Place search using SMT with State Equation took 6981 ms to find 0 implicit places.
[2024-06-01 15:05:46] [INFO ] Redundant transitions in 36 ms returned []
Running 1688 sub problems to find dead transitions.
[2024-06-01 15:05:46] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 15:05:46] [INFO ] Invariant cache hit.
[2024-06-01 15:05:46] [INFO ] State equation strengthened by 497 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/584 variables, 584/584 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/584 variables, 23/607 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 584/1944 variables, and 607 constraints, problems are : Problem set: 0 solved, 1688 unsolved in 30046 ms.
Refiners :[Domain max(s): 584/584 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 0/584 constraints, ReadFeed: 0/497 constraints, PredecessorRefiner: 1688/1688 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1688 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/584 variables, 584/584 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/584 variables, 23/607 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
[2024-06-01 15:06:20] [INFO ] Deduced a trap composed of 78 places in 664 ms of which 6 ms to minimize.
[2024-06-01 15:06:21] [INFO ] Deduced a trap composed of 20 places in 841 ms of which 8 ms to minimize.
[2024-06-01 15:06:21] [INFO ] Deduced a trap composed of 13 places in 792 ms of which 9 ms to minimize.
[2024-06-01 15:06:22] [INFO ] Deduced a trap composed of 11 places in 770 ms of which 9 ms to minimize.
[2024-06-01 15:06:23] [INFO ] Deduced a trap composed of 21 places in 800 ms of which 9 ms to minimize.
[2024-06-01 15:06:24] [INFO ] Deduced a trap composed of 23 places in 716 ms of which 7 ms to minimize.
[2024-06-01 15:06:25] [INFO ] Deduced a trap composed of 64 places in 738 ms of which 8 ms to minimize.
[2024-06-01 15:06:25] [INFO ] Deduced a trap composed of 34 places in 686 ms of which 7 ms to minimize.
[2024-06-01 15:06:26] [INFO ] Deduced a trap composed of 33 places in 693 ms of which 8 ms to minimize.
[2024-06-01 15:06:27] [INFO ] Deduced a trap composed of 60 places in 723 ms of which 5 ms to minimize.
[2024-06-01 15:06:27] [INFO ] Deduced a trap composed of 24 places in 494 ms of which 5 ms to minimize.
[2024-06-01 15:06:28] [INFO ] Deduced a trap composed of 26 places in 715 ms of which 6 ms to minimize.
[2024-06-01 15:06:29] [INFO ] Deduced a trap composed of 74 places in 710 ms of which 7 ms to minimize.
[2024-06-01 15:06:29] [INFO ] Deduced a trap composed of 45 places in 688 ms of which 7 ms to minimize.
[2024-06-01 15:06:30] [INFO ] Deduced a trap composed of 38 places in 597 ms of which 7 ms to minimize.
[2024-06-01 15:06:31] [INFO ] Deduced a trap composed of 61 places in 573 ms of which 7 ms to minimize.
[2024-06-01 15:06:31] [INFO ] Deduced a trap composed of 31 places in 580 ms of which 7 ms to minimize.
[2024-06-01 15:06:32] [INFO ] Deduced a trap composed of 60 places in 638 ms of which 7 ms to minimize.
[2024-06-01 15:06:33] [INFO ] Deduced a trap composed of 39 places in 701 ms of which 8 ms to minimize.
[2024-06-01 15:06:33] [INFO ] Deduced a trap composed of 24 places in 637 ms of which 8 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/584 variables, 20/627 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
[2024-06-01 15:06:35] [INFO ] Deduced a trap composed of 12 places in 700 ms of which 8 ms to minimize.
[2024-06-01 15:06:36] [INFO ] Deduced a trap composed of 22 places in 766 ms of which 9 ms to minimize.
[2024-06-01 15:06:37] [INFO ] Deduced a trap composed of 60 places in 829 ms of which 9 ms to minimize.
[2024-06-01 15:06:38] [INFO ] Deduced a trap composed of 31 places in 784 ms of which 9 ms to minimize.
[2024-06-01 15:06:38] [INFO ] Deduced a trap composed of 11 places in 825 ms of which 9 ms to minimize.
[2024-06-01 15:06:39] [INFO ] Deduced a trap composed of 15 places in 820 ms of which 8 ms to minimize.
[2024-06-01 15:06:40] [INFO ] Deduced a trap composed of 11 places in 791 ms of which 9 ms to minimize.
[2024-06-01 15:06:41] [INFO ] Deduced a trap composed of 13 places in 790 ms of which 8 ms to minimize.
[2024-06-01 15:06:42] [INFO ] Deduced a trap composed of 23 places in 785 ms of which 9 ms to minimize.
[2024-06-01 15:06:42] [INFO ] Deduced a trap composed of 23 places in 734 ms of which 9 ms to minimize.
[2024-06-01 15:06:43] [INFO ] Deduced a trap composed of 12 places in 723 ms of which 8 ms to minimize.
[2024-06-01 15:06:44] [INFO ] Deduced a trap composed of 12 places in 696 ms of which 5 ms to minimize.
[2024-06-01 15:06:44] [INFO ] Deduced a trap composed of 29 places in 639 ms of which 8 ms to minimize.
[2024-06-01 15:06:45] [INFO ] Deduced a trap composed of 46 places in 639 ms of which 7 ms to minimize.
[2024-06-01 15:06:46] [INFO ] Deduced a trap composed of 48 places in 628 ms of which 7 ms to minimize.
[2024-06-01 15:06:46] [INFO ] Deduced a trap composed of 30 places in 633 ms of which 7 ms to minimize.
[2024-06-01 15:06:47] [INFO ] Deduced a trap composed of 40 places in 522 ms of which 7 ms to minimize.
SMT process timed out in 61279ms, After SMT, problems are : Problem set: 0 solved, 1688 unsolved
Search for dead transitions found 0 dead transitions in 61302ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68384 ms. Remains : 584/584 places, 1696/1696 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1285 edges and 584 vertex of which 443 / 584 are part of one of the 56 SCC in 2 ms
Free SCC test removed 387 places
Drop transitions (Empty/Sink Transition effects.) removed 774 transitions
Ensure Unique test removed 391 transitions
Reduce isomorphic transitions removed 1165 transitions.
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 55 Pre rules applied. Total rules applied 1 place count 197 transition count 476
Deduced a syphon composed of 55 places in 0 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 0 with 110 rules applied. Total rules applied 111 place count 142 transition count 476
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 119 place count 138 transition count 472
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 123 place count 138 transition count 468
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 1 with 24 rules applied. Total rules applied 147 place count 122 transition count 460
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 163 place count 114 transition count 452
Graph (trivial) has 57 edges and 114 vertex of which 57 / 114 are part of one of the 8 SCC in 0 ms
Free SCC test removed 49 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 171 place count 58 transition count 452
Drop transitions (Empty/Sink Transition effects.) removed 57 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 58 transitions.
Graph (complete) has 401 edges and 58 vertex of which 2 are kept as prefixes of interest. Removing 56 places using SCC suffix rule.0 ms
Discarding 56 places :
Also discarding 343 output transitions
Drop transitions (Output transitions of discarded places.) removed 343 transitions
Iterating post reduction 1 with 59 rules applied. Total rules applied 230 place count 2 transition count 51
Drop transitions (Empty/Sink Transition effects.) removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 2 with 49 rules applied. Total rules applied 279 place count 2 transition count 2
Applied a total of 279 rules in 42 ms. Remains 2 /584 variables (removed 582) and now considering 2/1696 (removed 1694) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2 rows 2 cols
[2024-06-01 15:06:47] [INFO ] Computed 1 invariants in 0 ms
[2024-06-01 15:06:47] [INFO ] After 20ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-01 15:06:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-06-01 15:06:47] [INFO ] After 3ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-06-01 15:06:47] [INFO ] After 5ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-06-01 15:06:47] [INFO ] After 24ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 94 ms.
RANDOM walk for 40000 steps (8 resets) in 218 ms. (182 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 56 ms. (701 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 519858 steps, run timeout after 3001 ms. (steps per millisecond=173 ) properties seen :0 out of 1
Probabilistic random walk after 519858 steps, saw 76163 distinct states, run finished after 3001 ms. (steps per millisecond=173 ) properties seen :0
[2024-06-01 15:06:50] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
// Phase 1: matrix 1360 rows 584 cols
[2024-06-01 15:06:50] [INFO ] Computed 23 invariants in 6 ms
[2024-06-01 15:06:50] [INFO ] State equation strengthened by 497 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 64/65 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 64/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/66 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/66 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 170/236 variables, 66/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/236 variables, 14/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/236 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 399/635 variables, 56/204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/635 variables, 56/260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/635 variables, 7/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/635 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 637/1272 variables, 98/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1272 variables, 98/463 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1272 variables, 483/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1272 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 357/1629 variables, 7/953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1629 variables, 357/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1629 variables, 0/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 7/1636 variables, 7/1317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1636 variables, 7/1324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1636 variables, 0/1324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 308/1944 variables, 364/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1944 variables, 0/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 0/1944 variables, 0/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1944/1944 variables, and 1688 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1075 ms.
Refiners :[Domain max(s): 584/584 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 584/584 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 64/65 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 64/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/66 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/66 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 170/236 variables, 66/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/236 variables, 14/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/236 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 399/635 variables, 56/204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/635 variables, 56/260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/635 variables, 7/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/635 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 637/1272 variables, 98/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1272 variables, 98/463 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1272 variables, 483/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1272 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 357/1629 variables, 7/953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1629 variables, 357/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 15:06:53] [INFO ] Deduced a trap composed of 14 places in 908 ms of which 8 ms to minimize.
[2024-06-01 15:06:54] [INFO ] Deduced a trap composed of 13 places in 759 ms of which 10 ms to minimize.
[2024-06-01 15:06:55] [INFO ] Deduced a trap composed of 60 places in 735 ms of which 8 ms to minimize.
[2024-06-01 15:06:55] [INFO ] Deduced a trap composed of 11 places in 809 ms of which 9 ms to minimize.
[2024-06-01 15:06:56] [INFO ] Deduced a trap composed of 35 places in 675 ms of which 5 ms to minimize.
[2024-06-01 15:06:57] [INFO ] Deduced a trap composed of 60 places in 717 ms of which 8 ms to minimize.
SMT process timed out in 6748ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 584/584 places, 1696/1696 transitions.
Applied a total of 0 rules in 47 ms. Remains 584 /584 variables (removed 0) and now considering 1696/1696 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 584/584 places, 1696/1696 transitions.
RANDOM walk for 40000 steps (8 resets) in 240 ms. (165 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 67 ms. (588 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 537624 steps, run timeout after 3001 ms. (steps per millisecond=179 ) properties seen :0 out of 1
Probabilistic random walk after 537624 steps, saw 78175 distinct states, run finished after 3001 ms. (steps per millisecond=179 ) properties seen :0
[2024-06-01 15:07:00] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 15:07:00] [INFO ] Invariant cache hit.
[2024-06-01 15:07:00] [INFO ] State equation strengthened by 497 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 64/65 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 64/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/66 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/66 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 170/236 variables, 66/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/236 variables, 14/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/236 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 399/635 variables, 56/204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/635 variables, 56/260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/635 variables, 7/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/635 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 637/1272 variables, 98/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1272 variables, 98/463 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1272 variables, 483/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1272 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 357/1629 variables, 7/953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1629 variables, 357/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1629 variables, 0/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 7/1636 variables, 7/1317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1636 variables, 7/1324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1636 variables, 0/1324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 308/1944 variables, 364/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1944 variables, 0/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 0/1944 variables, 0/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1944/1944 variables, and 1688 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1011 ms.
Refiners :[Domain max(s): 584/584 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 584/584 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 64/65 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 64/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/66 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/66 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 170/236 variables, 66/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/236 variables, 14/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/236 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 399/635 variables, 56/204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/635 variables, 56/260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/635 variables, 7/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/635 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 637/1272 variables, 98/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1272 variables, 98/463 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1272 variables, 483/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1272 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 357/1629 variables, 7/953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1629 variables, 357/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 15:07:03] [INFO ] Deduced a trap composed of 84 places in 790 ms of which 8 ms to minimize.
[2024-06-01 15:07:03] [INFO ] Deduced a trap composed of 12 places in 692 ms of which 6 ms to minimize.
[2024-06-01 15:07:04] [INFO ] Deduced a trap composed of 14 places in 802 ms of which 7 ms to minimize.
[2024-06-01 15:07:05] [INFO ] Deduced a trap composed of 72 places in 642 ms of which 7 ms to minimize.
[2024-06-01 15:07:06] [INFO ] Deduced a trap composed of 46 places in 519 ms of which 5 ms to minimize.
[2024-06-01 15:07:06] [INFO ] Deduced a trap composed of 27 places in 582 ms of which 8 ms to minimize.
[2024-06-01 15:07:07] [INFO ] Deduced a trap composed of 20 places in 489 ms of which 5 ms to minimize.
[2024-06-01 15:07:07] [INFO ] Deduced a trap composed of 23 places in 662 ms of which 5 ms to minimize.
[2024-06-01 15:07:08] [INFO ] Deduced a trap composed of 23 places in 560 ms of which 8 ms to minimize.
[2024-06-01 15:07:09] [INFO ] Deduced a trap composed of 25 places in 781 ms of which 9 ms to minimize.
[2024-06-01 15:07:10] [INFO ] Deduced a trap composed of 22 places in 768 ms of which 9 ms to minimize.
[2024-06-01 15:07:10] [INFO ] Deduced a trap composed of 42 places in 599 ms of which 5 ms to minimize.
[2024-06-01 15:07:11] [INFO ] Deduced a trap composed of 48 places in 507 ms of which 9 ms to minimize.
[2024-06-01 15:07:12] [INFO ] Deduced a trap composed of 13 places in 750 ms of which 8 ms to minimize.
[2024-06-01 15:07:12] [INFO ] Deduced a trap composed of 15 places in 762 ms of which 8 ms to minimize.
[2024-06-01 15:07:13] [INFO ] Deduced a trap composed of 16 places in 730 ms of which 8 ms to minimize.
[2024-06-01 15:07:14] [INFO ] Deduced a trap composed of 26 places in 704 ms of which 8 ms to minimize.
[2024-06-01 15:07:15] [INFO ] Deduced a trap composed of 17 places in 693 ms of which 9 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/1629 variables, 18/1328 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1629 variables, 0/1328 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 7/1636 variables, 7/1335 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1636 variables, 7/1342 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1636 variables, 1/1343 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 15:07:16] [INFO ] Deduced a trap composed of 23 places in 652 ms of which 7 ms to minimize.
At refinement iteration 26 (INCLUDED_ONLY) 0/1636 variables, 1/1344 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/1636 variables, 0/1344 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 308/1944 variables, 364/1708 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 15:07:16] [INFO ] Deduced a trap composed of 15 places in 579 ms of which 8 ms to minimize.
At refinement iteration 29 (INCLUDED_ONLY) 0/1944 variables, 1/1709 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/1944 variables, 0/1709 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 0/1944 variables, 0/1709 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1944/1944 variables, and 1709 constraints, problems are : Problem set: 0 solved, 1 unsolved in 15711 ms.
Refiners :[Domain max(s): 584/584 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 584/584 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 20/20 constraints]
After SMT, in 16737ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 13 ms.
Support contains 1 out of 584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 584/584 places, 1696/1696 transitions.
Applied a total of 0 rules in 44 ms. Remains 584 /584 variables (removed 0) and now considering 1696/1696 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45 ms. Remains : 584/584 places, 1696/1696 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 584/584 places, 1696/1696 transitions.
Applied a total of 0 rules in 40 ms. Remains 584 /584 variables (removed 0) and now considering 1696/1696 (removed 0) transitions.
[2024-06-01 15:07:17] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 15:07:17] [INFO ] Invariant cache hit.
[2024-06-01 15:07:18] [INFO ] Implicit Places using invariants in 1324 ms returned []
[2024-06-01 15:07:18] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 15:07:18] [INFO ] Invariant cache hit.
[2024-06-01 15:07:19] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-06-01 15:07:24] [INFO ] Implicit Places using invariants and state equation in 5312 ms returned []
Implicit Place search using SMT with State Equation took 6638 ms to find 0 implicit places.
[2024-06-01 15:07:24] [INFO ] Redundant transitions in 33 ms returned []
Running 1688 sub problems to find dead transitions.
[2024-06-01 15:07:24] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 15:07:24] [INFO ] Invariant cache hit.
[2024-06-01 15:07:24] [INFO ] State equation strengthened by 497 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/584 variables, 584/584 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/584 variables, 23/607 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 584/1944 variables, and 607 constraints, problems are : Problem set: 0 solved, 1688 unsolved in 30064 ms.
Refiners :[Domain max(s): 584/584 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 0/584 constraints, ReadFeed: 0/497 constraints, PredecessorRefiner: 1688/1688 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1688 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/584 variables, 584/584 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/584 variables, 23/607 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
[2024-06-01 15:07:58] [INFO ] Deduced a trap composed of 78 places in 698 ms of which 8 ms to minimize.
[2024-06-01 15:07:59] [INFO ] Deduced a trap composed of 20 places in 790 ms of which 7 ms to minimize.
[2024-06-01 15:08:00] [INFO ] Deduced a trap composed of 13 places in 758 ms of which 9 ms to minimize.
[2024-06-01 15:08:00] [INFO ] Deduced a trap composed of 11 places in 610 ms of which 5 ms to minimize.
[2024-06-01 15:08:01] [INFO ] Deduced a trap composed of 21 places in 755 ms of which 8 ms to minimize.
[2024-06-01 15:08:02] [INFO ] Deduced a trap composed of 23 places in 710 ms of which 8 ms to minimize.
[2024-06-01 15:08:02] [INFO ] Deduced a trap composed of 64 places in 680 ms of which 7 ms to minimize.
[2024-06-01 15:08:03] [INFO ] Deduced a trap composed of 34 places in 693 ms of which 8 ms to minimize.
[2024-06-01 15:08:04] [INFO ] Deduced a trap composed of 33 places in 682 ms of which 8 ms to minimize.
[2024-06-01 15:08:05] [INFO ] Deduced a trap composed of 60 places in 705 ms of which 7 ms to minimize.
[2024-06-01 15:08:05] [INFO ] Deduced a trap composed of 24 places in 586 ms of which 7 ms to minimize.
[2024-06-01 15:08:06] [INFO ] Deduced a trap composed of 26 places in 766 ms of which 8 ms to minimize.
[2024-06-01 15:08:07] [INFO ] Deduced a trap composed of 74 places in 707 ms of which 9 ms to minimize.
[2024-06-01 15:08:07] [INFO ] Deduced a trap composed of 45 places in 740 ms of which 8 ms to minimize.
[2024-06-01 15:08:08] [INFO ] Deduced a trap composed of 38 places in 767 ms of which 7 ms to minimize.
[2024-06-01 15:08:09] [INFO ] Deduced a trap composed of 61 places in 660 ms of which 8 ms to minimize.
[2024-06-01 15:08:10] [INFO ] Deduced a trap composed of 31 places in 644 ms of which 8 ms to minimize.
[2024-06-01 15:08:10] [INFO ] Deduced a trap composed of 60 places in 633 ms of which 7 ms to minimize.
[2024-06-01 15:08:11] [INFO ] Deduced a trap composed of 39 places in 707 ms of which 7 ms to minimize.
[2024-06-01 15:08:12] [INFO ] Deduced a trap composed of 24 places in 668 ms of which 7 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/584 variables, 20/627 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
[2024-06-01 15:08:14] [INFO ] Deduced a trap composed of 12 places in 872 ms of which 8 ms to minimize.
[2024-06-01 15:08:15] [INFO ] Deduced a trap composed of 22 places in 794 ms of which 8 ms to minimize.
[2024-06-01 15:08:16] [INFO ] Deduced a trap composed of 60 places in 656 ms of which 6 ms to minimize.
[2024-06-01 15:08:16] [INFO ] Deduced a trap composed of 31 places in 649 ms of which 8 ms to minimize.
[2024-06-01 15:08:17] [INFO ] Deduced a trap composed of 11 places in 767 ms of which 9 ms to minimize.
[2024-06-01 15:08:18] [INFO ] Deduced a trap composed of 15 places in 737 ms of which 8 ms to minimize.
[2024-06-01 15:08:18] [INFO ] Deduced a trap composed of 11 places in 706 ms of which 8 ms to minimize.
[2024-06-01 15:08:19] [INFO ] Deduced a trap composed of 13 places in 560 ms of which 6 ms to minimize.
[2024-06-01 15:08:20] [INFO ] Deduced a trap composed of 23 places in 660 ms of which 9 ms to minimize.
[2024-06-01 15:08:21] [INFO ] Deduced a trap composed of 23 places in 839 ms of which 8 ms to minimize.
[2024-06-01 15:08:21] [INFO ] Deduced a trap composed of 12 places in 635 ms of which 8 ms to minimize.
[2024-06-01 15:08:22] [INFO ] Deduced a trap composed of 12 places in 709 ms of which 8 ms to minimize.
[2024-06-01 15:08:23] [INFO ] Deduced a trap composed of 29 places in 690 ms of which 8 ms to minimize.
[2024-06-01 15:08:23] [INFO ] Deduced a trap composed of 46 places in 682 ms of which 8 ms to minimize.
[2024-06-01 15:08:24] [INFO ] Deduced a trap composed of 48 places in 635 ms of which 8 ms to minimize.
[2024-06-01 15:08:25] [INFO ] Deduced a trap composed of 30 places in 682 ms of which 8 ms to minimize.
SMT process timed out in 61085ms, After SMT, problems are : Problem set: 0 solved, 1688 unsolved
Search for dead transitions found 0 dead transitions in 61104ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67824 ms. Remains : 584/584 places, 1696/1696 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1285 edges and 584 vertex of which 443 / 584 are part of one of the 56 SCC in 1 ms
Free SCC test removed 387 places
Drop transitions (Empty/Sink Transition effects.) removed 774 transitions
Ensure Unique test removed 391 transitions
Reduce isomorphic transitions removed 1165 transitions.
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 55 Pre rules applied. Total rules applied 1 place count 197 transition count 476
Deduced a syphon composed of 55 places in 0 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 0 with 110 rules applied. Total rules applied 111 place count 142 transition count 476
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 119 place count 138 transition count 472
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 123 place count 138 transition count 468
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 1 with 24 rules applied. Total rules applied 147 place count 122 transition count 460
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 163 place count 114 transition count 452
Graph (trivial) has 57 edges and 114 vertex of which 57 / 114 are part of one of the 8 SCC in 0 ms
Free SCC test removed 49 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 171 place count 58 transition count 452
Drop transitions (Empty/Sink Transition effects.) removed 57 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 58 transitions.
Graph (complete) has 401 edges and 58 vertex of which 2 are kept as prefixes of interest. Removing 56 places using SCC suffix rule.0 ms
Discarding 56 places :
Also discarding 343 output transitions
Drop transitions (Output transitions of discarded places.) removed 343 transitions
Iterating post reduction 1 with 59 rules applied. Total rules applied 230 place count 2 transition count 51
Drop transitions (Empty/Sink Transition effects.) removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 2 with 49 rules applied. Total rules applied 279 place count 2 transition count 2
Applied a total of 279 rules in 46 ms. Remains 2 /584 variables (removed 582) and now considering 2/1696 (removed 1694) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2 rows 2 cols
[2024-06-01 15:08:25] [INFO ] Computed 1 invariants in 1 ms
[2024-06-01 15:08:25] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-01 15:08:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-06-01 15:08:25] [INFO ] After 3ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-06-01 15:08:25] [INFO ] After 6ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-06-01 15:08:25] [INFO ] After 35ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 115 ms.
RANDOM walk for 40000 steps (8 resets) in 262 ms. (152 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 69 ms. (571 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 547947 steps, run timeout after 3001 ms. (steps per millisecond=182 ) properties seen :0 out of 1
Probabilistic random walk after 547947 steps, saw 79391 distinct states, run finished after 3001 ms. (steps per millisecond=182 ) properties seen :0
[2024-06-01 15:08:28] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
// Phase 1: matrix 1360 rows 584 cols
[2024-06-01 15:08:28] [INFO ] Computed 23 invariants in 7 ms
[2024-06-01 15:08:28] [INFO ] State equation strengthened by 497 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 64/65 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 64/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/66 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/66 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 170/236 variables, 66/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/236 variables, 14/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/236 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 399/635 variables, 56/204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/635 variables, 56/260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/635 variables, 7/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/635 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 637/1272 variables, 98/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1272 variables, 98/463 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1272 variables, 483/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1272 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 357/1629 variables, 7/953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1629 variables, 357/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1629 variables, 0/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 7/1636 variables, 7/1317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1636 variables, 7/1324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1636 variables, 0/1324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 308/1944 variables, 364/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1944 variables, 0/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 0/1944 variables, 0/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1944/1944 variables, and 1688 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1126 ms.
Refiners :[Domain max(s): 584/584 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 584/584 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 64/65 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 64/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/66 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/66 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 170/236 variables, 66/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/236 variables, 14/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/236 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 399/635 variables, 56/204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/635 variables, 56/260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/635 variables, 7/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/635 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 637/1272 variables, 98/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1272 variables, 98/463 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1272 variables, 483/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1272 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 357/1629 variables, 7/953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1629 variables, 357/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 15:08:31] [INFO ] Deduced a trap composed of 22 places in 775 ms of which 8 ms to minimize.
[2024-06-01 15:08:32] [INFO ] Deduced a trap composed of 23 places in 825 ms of which 9 ms to minimize.
[2024-06-01 15:08:32] [INFO ] Deduced a trap composed of 20 places in 666 ms of which 7 ms to minimize.
[2024-06-01 15:08:33] [INFO ] Deduced a trap composed of 39 places in 824 ms of which 9 ms to minimize.
[2024-06-01 15:08:34] [INFO ] Deduced a trap composed of 43 places in 867 ms of which 9 ms to minimize.
[2024-06-01 15:08:35] [INFO ] Deduced a trap composed of 13 places in 759 ms of which 5 ms to minimize.
SMT process timed out in 6807ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 584/584 places, 1696/1696 transitions.
Applied a total of 0 rules in 47 ms. Remains 584 /584 variables (removed 0) and now considering 1696/1696 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 584/584 places, 1696/1696 transitions.
RANDOM walk for 40000 steps (8 resets) in 200 ms. (199 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 47 ms. (833 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 514161 steps, run timeout after 3001 ms. (steps per millisecond=171 ) properties seen :0 out of 1
Probabilistic random walk after 514161 steps, saw 75512 distinct states, run finished after 3001 ms. (steps per millisecond=171 ) properties seen :0
[2024-06-01 15:08:38] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 15:08:38] [INFO ] Invariant cache hit.
[2024-06-01 15:08:38] [INFO ] State equation strengthened by 497 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 64/65 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 64/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/66 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/66 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 170/236 variables, 66/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/236 variables, 14/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/236 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 399/635 variables, 56/204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/635 variables, 56/260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/635 variables, 7/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/635 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 637/1272 variables, 98/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1272 variables, 98/463 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1272 variables, 483/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1272 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 357/1629 variables, 7/953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1629 variables, 357/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1629 variables, 0/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 7/1636 variables, 7/1317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1636 variables, 7/1324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1636 variables, 0/1324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 308/1944 variables, 364/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1944 variables, 0/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 0/1944 variables, 0/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1944/1944 variables, and 1688 constraints, problems are : Problem set: 0 solved, 1 unsolved in 701 ms.
Refiners :[Domain max(s): 584/584 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 584/584 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 64/65 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 64/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/66 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/66 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 170/236 variables, 66/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/236 variables, 14/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/236 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 399/635 variables, 56/204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/635 variables, 56/260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/635 variables, 7/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/635 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 637/1272 variables, 98/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1272 variables, 98/463 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1272 variables, 483/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1272 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 357/1629 variables, 7/953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1629 variables, 357/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 15:08:40] [INFO ] Deduced a trap composed of 43 places in 552 ms of which 6 ms to minimize.
[2024-06-01 15:08:40] [INFO ] Deduced a trap composed of 23 places in 503 ms of which 5 ms to minimize.
[2024-06-01 15:08:41] [INFO ] Deduced a trap composed of 12 places in 504 ms of which 6 ms to minimize.
[2024-06-01 15:08:41] [INFO ] Deduced a trap composed of 11 places in 498 ms of which 5 ms to minimize.
[2024-06-01 15:08:42] [INFO ] Deduced a trap composed of 22 places in 500 ms of which 5 ms to minimize.
[2024-06-01 15:08:42] [INFO ] Deduced a trap composed of 24 places in 472 ms of which 5 ms to minimize.
[2024-06-01 15:08:43] [INFO ] Deduced a trap composed of 64 places in 467 ms of which 7 ms to minimize.
[2024-06-01 15:08:44] [INFO ] Deduced a trap composed of 46 places in 678 ms of which 8 ms to minimize.
[2024-06-01 15:08:44] [INFO ] Deduced a trap composed of 14 places in 644 ms of which 8 ms to minimize.
[2024-06-01 15:08:45] [INFO ] Deduced a trap composed of 13 places in 675 ms of which 8 ms to minimize.
[2024-06-01 15:08:46] [INFO ] Deduced a trap composed of 34 places in 692 ms of which 8 ms to minimize.
[2024-06-01 15:08:46] [INFO ] Deduced a trap composed of 16 places in 625 ms of which 7 ms to minimize.
[2024-06-01 15:08:47] [INFO ] Deduced a trap composed of 17 places in 591 ms of which 8 ms to minimize.
[2024-06-01 15:08:48] [INFO ] Deduced a trap composed of 95 places in 629 ms of which 7 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/1629 variables, 14/1324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1629 variables, 0/1324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 7/1636 variables, 7/1331 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1636 variables, 7/1338 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1636 variables, 1/1339 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1636 variables, 0/1339 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 308/1944 variables, 364/1703 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 15:08:49] [INFO ] Deduced a trap composed of 53 places in 673 ms of which 8 ms to minimize.
At refinement iteration 28 (INCLUDED_ONLY) 0/1944 variables, 1/1704 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/1944 variables, 0/1704 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (OVERLAPS) 0/1944 variables, 0/1704 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1944/1944 variables, and 1704 constraints, problems are : Problem set: 0 solved, 1 unsolved in 10636 ms.
Refiners :[Domain max(s): 584/584 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 584/584 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 15/15 constraints]
After SMT, in 11353ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 48 ms.
Support contains 1 out of 584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 584/584 places, 1696/1696 transitions.
Applied a total of 0 rules in 62 ms. Remains 584 /584 variables (removed 0) and now considering 1696/1696 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 584/584 places, 1696/1696 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 584/584 places, 1696/1696 transitions.
Applied a total of 0 rules in 42 ms. Remains 584 /584 variables (removed 0) and now considering 1696/1696 (removed 0) transitions.
[2024-06-01 15:08:49] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 15:08:49] [INFO ] Invariant cache hit.
[2024-06-01 15:08:51] [INFO ] Implicit Places using invariants in 1260 ms returned []
[2024-06-01 15:08:51] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 15:08:51] [INFO ] Invariant cache hit.
[2024-06-01 15:08:52] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-06-01 15:08:56] [INFO ] Implicit Places using invariants and state equation in 5799 ms returned []
Implicit Place search using SMT with State Equation took 7063 ms to find 0 implicit places.
[2024-06-01 15:08:57] [INFO ] Redundant transitions in 49 ms returned []
Running 1688 sub problems to find dead transitions.
[2024-06-01 15:08:57] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 15:08:57] [INFO ] Invariant cache hit.
[2024-06-01 15:08:57] [INFO ] State equation strengthened by 497 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/584 variables, 584/584 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
SMT process timed out in 30928ms, After SMT, problems are : Problem set: 0 solved, 1688 unsolved
Search for dead transitions found 0 dead transitions in 30954ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38131 ms. Remains : 584/584 places, 1696/1696 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1285 edges and 584 vertex of which 443 / 584 are part of one of the 56 SCC in 1 ms
Free SCC test removed 387 places
Drop transitions (Empty/Sink Transition effects.) removed 774 transitions
Ensure Unique test removed 391 transitions
Reduce isomorphic transitions removed 1165 transitions.
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 55 Pre rules applied. Total rules applied 1 place count 197 transition count 476
Deduced a syphon composed of 55 places in 0 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 0 with 110 rules applied. Total rules applied 111 place count 142 transition count 476
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 119 place count 138 transition count 472
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 123 place count 138 transition count 468
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 1 with 24 rules applied. Total rules applied 147 place count 122 transition count 460
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 163 place count 114 transition count 452
Graph (trivial) has 57 edges and 114 vertex of which 57 / 114 are part of one of the 8 SCC in 0 ms
Free SCC test removed 49 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 171 place count 58 transition count 452
Drop transitions (Empty/Sink Transition effects.) removed 57 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 58 transitions.
Graph (complete) has 401 edges and 58 vertex of which 2 are kept as prefixes of interest. Removing 56 places using SCC suffix rule.1 ms
Discarding 56 places :
Also discarding 343 output transitions
Drop transitions (Output transitions of discarded places.) removed 343 transitions
Iterating post reduction 1 with 59 rules applied. Total rules applied 230 place count 2 transition count 51
Drop transitions (Empty/Sink Transition effects.) removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 2 with 49 rules applied. Total rules applied 279 place count 2 transition count 2
Applied a total of 279 rules in 34 ms. Remains 2 /584 variables (removed 582) and now considering 2/1696 (removed 1694) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2 rows 2 cols
[2024-06-01 15:09:28] [INFO ] Computed 1 invariants in 0 ms
[2024-06-01 15:09:28] [INFO ] After 28ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-01 15:09:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-06-01 15:09:28] [INFO ] After 3ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-06-01 15:09:28] [INFO ] After 6ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-06-01 15:09:28] [INFO ] After 35ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 109 ms.
RANDOM walk for 40000 steps (8 resets) in 263 ms. (151 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 72 ms. (548 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 534258 steps, run timeout after 3001 ms. (steps per millisecond=178 ) properties seen :0 out of 1
Probabilistic random walk after 534258 steps, saw 77792 distinct states, run finished after 3001 ms. (steps per millisecond=178 ) properties seen :0
[2024-06-01 15:09:31] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
// Phase 1: matrix 1360 rows 584 cols
[2024-06-01 15:09:31] [INFO ] Computed 23 invariants in 4 ms
[2024-06-01 15:09:31] [INFO ] State equation strengthened by 497 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 64/65 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 64/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/66 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/66 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 170/236 variables, 66/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/236 variables, 14/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/236 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 399/635 variables, 56/204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/635 variables, 56/260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/635 variables, 7/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/635 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 637/1272 variables, 98/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1272 variables, 98/463 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1272 variables, 483/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1272 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 357/1629 variables, 7/953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1629 variables, 357/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1629 variables, 0/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 7/1636 variables, 7/1317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1636 variables, 7/1324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1636 variables, 0/1324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 308/1944 variables, 364/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1944 variables, 0/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 0/1944 variables, 0/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1944/1944 variables, and 1688 constraints, problems are : Problem set: 0 solved, 1 unsolved in 864 ms.
Refiners :[Domain max(s): 584/584 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 584/584 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 64/65 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 64/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/66 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/66 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 170/236 variables, 66/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/236 variables, 14/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/236 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 399/635 variables, 56/204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/635 variables, 56/260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/635 variables, 7/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/635 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 637/1272 variables, 98/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1272 variables, 98/463 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1272 variables, 483/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1272 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 357/1629 variables, 7/953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1629 variables, 357/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 15:09:33] [INFO ] Deduced a trap composed of 58 places in 660 ms of which 7 ms to minimize.
[2024-06-01 15:09:34] [INFO ] Deduced a trap composed of 14 places in 499 ms of which 6 ms to minimize.
[2024-06-01 15:09:34] [INFO ] Deduced a trap composed of 15 places in 521 ms of which 5 ms to minimize.
[2024-06-01 15:09:35] [INFO ] Deduced a trap composed of 31 places in 717 ms of which 8 ms to minimize.
[2024-06-01 15:09:36] [INFO ] Deduced a trap composed of 75 places in 712 ms of which 7 ms to minimize.
[2024-06-01 15:09:37] [INFO ] Deduced a trap composed of 17 places in 799 ms of which 8 ms to minimize.
[2024-06-01 15:09:37] [INFO ] Deduced a trap composed of 52 places in 741 ms of which 8 ms to minimize.
SMT process timed out in 6558ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 584/584 places, 1696/1696 transitions.
Applied a total of 0 rules in 42 ms. Remains 584 /584 variables (removed 0) and now considering 1696/1696 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 584/584 places, 1696/1696 transitions.
RANDOM walk for 40000 steps (8 resets) in 192 ms. (207 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 56 ms. (701 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 537246 steps, run timeout after 3001 ms. (steps per millisecond=179 ) properties seen :0 out of 1
Probabilistic random walk after 537246 steps, saw 78143 distinct states, run finished after 3001 ms. (steps per millisecond=179 ) properties seen :0
[2024-06-01 15:09:40] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 15:09:40] [INFO ] Invariant cache hit.
[2024-06-01 15:09:40] [INFO ] State equation strengthened by 497 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 64/65 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 64/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/66 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/66 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 170/236 variables, 66/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/236 variables, 14/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/236 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 399/635 variables, 56/204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/635 variables, 56/260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/635 variables, 7/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/635 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 637/1272 variables, 98/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1272 variables, 98/463 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1272 variables, 483/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1272 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 357/1629 variables, 7/953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1629 variables, 357/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1629 variables, 0/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 7/1636 variables, 7/1317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1636 variables, 7/1324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1636 variables, 0/1324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 308/1944 variables, 364/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1944 variables, 0/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 0/1944 variables, 0/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1944/1944 variables, and 1688 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1145 ms.
Refiners :[Domain max(s): 584/584 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 584/584 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 64/65 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 64/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/66 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/66 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 170/236 variables, 66/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/236 variables, 14/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/236 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 399/635 variables, 56/204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/635 variables, 56/260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/635 variables, 7/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/635 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 637/1272 variables, 98/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1272 variables, 98/463 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1272 variables, 483/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1272 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 357/1629 variables, 7/953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1629 variables, 357/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 15:09:43] [INFO ] Deduced a trap composed of 22 places in 814 ms of which 8 ms to minimize.
[2024-06-01 15:09:44] [INFO ] Deduced a trap composed of 58 places in 856 ms of which 8 ms to minimize.
[2024-06-01 15:09:45] [INFO ] Deduced a trap composed of 11 places in 941 ms of which 9 ms to minimize.
[2024-06-01 15:09:46] [INFO ] Deduced a trap composed of 35 places in 823 ms of which 8 ms to minimize.
[2024-06-01 15:09:47] [INFO ] Deduced a trap composed of 13 places in 842 ms of which 9 ms to minimize.
[2024-06-01 15:09:48] [INFO ] Deduced a trap composed of 28 places in 805 ms of which 9 ms to minimize.
[2024-06-01 15:09:49] [INFO ] Deduced a trap composed of 26 places in 835 ms of which 9 ms to minimize.
[2024-06-01 15:09:49] [INFO ] Deduced a trap composed of 21 places in 782 ms of which 8 ms to minimize.
[2024-06-01 15:09:50] [INFO ] Deduced a trap composed of 24 places in 594 ms of which 5 ms to minimize.
[2024-06-01 15:09:51] [INFO ] Deduced a trap composed of 12 places in 661 ms of which 9 ms to minimize.
[2024-06-01 15:09:51] [INFO ] Deduced a trap composed of 17 places in 591 ms of which 5 ms to minimize.
[2024-06-01 15:09:52] [INFO ] Deduced a trap composed of 16 places in 576 ms of which 5 ms to minimize.
[2024-06-01 15:09:52] [INFO ] Deduced a trap composed of 15 places in 596 ms of which 8 ms to minimize.
[2024-06-01 15:09:53] [INFO ] Deduced a trap composed of 14 places in 533 ms of which 6 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/1629 variables, 14/1324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1629 variables, 0/1324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 7/1636 variables, 7/1331 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1636 variables, 7/1338 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1636 variables, 1/1339 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 15:09:54] [INFO ] Deduced a trap composed of 38 places in 658 ms of which 6 ms to minimize.
[2024-06-01 15:09:55] [INFO ] Deduced a trap composed of 20 places in 761 ms of which 8 ms to minimize.
[2024-06-01 15:09:55] [INFO ] Deduced a trap composed of 23 places in 684 ms of which 8 ms to minimize.
[2024-06-01 15:09:56] [INFO ] Deduced a trap composed of 25 places in 658 ms of which 7 ms to minimize.
At refinement iteration 26 (INCLUDED_ONLY) 0/1636 variables, 4/1343 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/1636 variables, 0/1343 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 308/1944 variables, 364/1707 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/1944 variables, 0/1707 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (OVERLAPS) 0/1944 variables, 0/1707 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1944/1944 variables, and 1707 constraints, problems are : Problem set: 0 solved, 1 unsolved in 15228 ms.
Refiners :[Domain max(s): 584/584 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 584/584 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 18/18 constraints]
After SMT, in 16388ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 12 ms.
Support contains 1 out of 584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 584/584 places, 1696/1696 transitions.
Applied a total of 0 rules in 45 ms. Remains 584 /584 variables (removed 0) and now considering 1696/1696 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45 ms. Remains : 584/584 places, 1696/1696 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 584/584 places, 1696/1696 transitions.
Applied a total of 0 rules in 40 ms. Remains 584 /584 variables (removed 0) and now considering 1696/1696 (removed 0) transitions.
[2024-06-01 15:09:57] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 15:09:57] [INFO ] Invariant cache hit.
[2024-06-01 15:09:58] [INFO ] Implicit Places using invariants in 1324 ms returned []
[2024-06-01 15:09:58] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 15:09:58] [INFO ] Invariant cache hit.
[2024-06-01 15:09:59] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-06-01 15:10:04] [INFO ] Implicit Places using invariants and state equation in 5918 ms returned []
Implicit Place search using SMT with State Equation took 7244 ms to find 0 implicit places.
[2024-06-01 15:10:04] [INFO ] Redundant transitions in 35 ms returned []
Running 1688 sub problems to find dead transitions.
[2024-06-01 15:10:04] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 15:10:04] [INFO ] Invariant cache hit.
[2024-06-01 15:10:04] [INFO ] State equation strengthened by 497 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/584 variables, 584/584 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/584 variables, 23/607 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 584/1944 variables, and 607 constraints, problems are : Problem set: 0 solved, 1688 unsolved in 30047 ms.
Refiners :[Domain max(s): 584/584 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 0/584 constraints, ReadFeed: 0/497 constraints, PredecessorRefiner: 1688/1688 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1688 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/584 variables, 584/584 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/584 variables, 23/607 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
[2024-06-01 15:10:40] [INFO ] Deduced a trap composed of 78 places in 789 ms of which 9 ms to minimize.
[2024-06-01 15:10:40] [INFO ] Deduced a trap composed of 20 places in 765 ms of which 9 ms to minimize.
[2024-06-01 15:10:41] [INFO ] Deduced a trap composed of 13 places in 783 ms of which 8 ms to minimize.
[2024-06-01 15:10:42] [INFO ] Deduced a trap composed of 11 places in 790 ms of which 8 ms to minimize.
[2024-06-01 15:10:43] [INFO ] Deduced a trap composed of 21 places in 794 ms of which 8 ms to minimize.
[2024-06-01 15:10:44] [INFO ] Deduced a trap composed of 23 places in 757 ms of which 8 ms to minimize.
[2024-06-01 15:10:44] [INFO ] Deduced a trap composed of 64 places in 750 ms of which 8 ms to minimize.
[2024-06-01 15:10:45] [INFO ] Deduced a trap composed of 34 places in 791 ms of which 7 ms to minimize.
[2024-06-01 15:10:46] [INFO ] Deduced a trap composed of 33 places in 718 ms of which 7 ms to minimize.
[2024-06-01 15:10:47] [INFO ] Deduced a trap composed of 60 places in 706 ms of which 8 ms to minimize.
[2024-06-01 15:10:47] [INFO ] Deduced a trap composed of 24 places in 657 ms of which 8 ms to minimize.
[2024-06-01 15:10:48] [INFO ] Deduced a trap composed of 26 places in 584 ms of which 5 ms to minimize.
[2024-06-01 15:10:48] [INFO ] Deduced a trap composed of 74 places in 583 ms of which 6 ms to minimize.
[2024-06-01 15:10:49] [INFO ] Deduced a trap composed of 45 places in 592 ms of which 5 ms to minimize.
[2024-06-01 15:10:50] [INFO ] Deduced a trap composed of 38 places in 506 ms of which 5 ms to minimize.
[2024-06-01 15:10:50] [INFO ] Deduced a trap composed of 61 places in 607 ms of which 5 ms to minimize.
[2024-06-01 15:10:51] [INFO ] Deduced a trap composed of 31 places in 444 ms of which 5 ms to minimize.
[2024-06-01 15:10:51] [INFO ] Deduced a trap composed of 60 places in 475 ms of which 5 ms to minimize.
[2024-06-01 15:10:52] [INFO ] Deduced a trap composed of 39 places in 557 ms of which 6 ms to minimize.
[2024-06-01 15:10:52] [INFO ] Deduced a trap composed of 24 places in 634 ms of which 7 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/584 variables, 20/627 constraints. Problems are: Problem set: 0 solved, 1688 unsolved
[2024-06-01 15:10:54] [INFO ] Deduced a trap composed of 12 places in 731 ms of which 7 ms to minimize.
[2024-06-01 15:10:55] [INFO ] Deduced a trap composed of 22 places in 813 ms of which 8 ms to minimize.
[2024-06-01 15:10:56] [INFO ] Deduced a trap composed of 60 places in 851 ms of which 8 ms to minimize.
[2024-06-01 15:10:57] [INFO ] Deduced a trap composed of 31 places in 832 ms of which 9 ms to minimize.
[2024-06-01 15:10:58] [INFO ] Deduced a trap composed of 11 places in 787 ms of which 9 ms to minimize.
[2024-06-01 15:10:58] [INFO ] Deduced a trap composed of 15 places in 701 ms of which 8 ms to minimize.
[2024-06-01 15:10:59] [INFO ] Deduced a trap composed of 11 places in 736 ms of which 9 ms to minimize.
[2024-06-01 15:11:00] [INFO ] Deduced a trap composed of 13 places in 829 ms of which 9 ms to minimize.
[2024-06-01 15:11:01] [INFO ] Deduced a trap composed of 23 places in 830 ms of which 9 ms to minimize.
[2024-06-01 15:11:02] [INFO ] Deduced a trap composed of 23 places in 767 ms of which 8 ms to minimize.
[2024-06-01 15:11:02] [INFO ] Deduced a trap composed of 12 places in 741 ms of which 8 ms to minimize.
[2024-06-01 15:11:03] [INFO ] Deduced a trap composed of 12 places in 783 ms of which 9 ms to minimize.
[2024-06-01 15:11:04] [INFO ] Deduced a trap composed of 29 places in 730 ms of which 8 ms to minimize.
[2024-06-01 15:11:05] [INFO ] Deduced a trap composed of 46 places in 625 ms of which 8 ms to minimize.
[2024-06-01 15:11:05] [INFO ] Deduced a trap composed of 48 places in 647 ms of which 7 ms to minimize.
[2024-06-01 15:11:06] [INFO ] Deduced a trap composed of 30 places in 547 ms of which 4 ms to minimize.
SMT process timed out in 61555ms, After SMT, problems are : Problem set: 0 solved, 1688 unsolved
Search for dead transitions found 0 dead transitions in 61575ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68905 ms. Remains : 584/584 places, 1696/1696 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1285 edges and 584 vertex of which 443 / 584 are part of one of the 56 SCC in 1 ms
Free SCC test removed 387 places
Drop transitions (Empty/Sink Transition effects.) removed 774 transitions
Ensure Unique test removed 391 transitions
Reduce isomorphic transitions removed 1165 transitions.
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 55 Pre rules applied. Total rules applied 1 place count 197 transition count 476
Deduced a syphon composed of 55 places in 0 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 0 with 110 rules applied. Total rules applied 111 place count 142 transition count 476
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 119 place count 138 transition count 472
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 123 place count 138 transition count 468
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 1 with 24 rules applied. Total rules applied 147 place count 122 transition count 460
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 163 place count 114 transition count 452
Graph (trivial) has 57 edges and 114 vertex of which 57 / 114 are part of one of the 8 SCC in 0 ms
Free SCC test removed 49 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 171 place count 58 transition count 452
Drop transitions (Empty/Sink Transition effects.) removed 57 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 58 transitions.
Graph (complete) has 401 edges and 58 vertex of which 2 are kept as prefixes of interest. Removing 56 places using SCC suffix rule.1 ms
Discarding 56 places :
Also discarding 343 output transitions
Drop transitions (Output transitions of discarded places.) removed 343 transitions
Iterating post reduction 1 with 59 rules applied. Total rules applied 230 place count 2 transition count 51
Drop transitions (Empty/Sink Transition effects.) removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 2 with 49 rules applied. Total rules applied 279 place count 2 transition count 2
Applied a total of 279 rules in 18 ms. Remains 2 /584 variables (removed 582) and now considering 2/1696 (removed 1694) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2 rows 2 cols
[2024-06-01 15:11:06] [INFO ] Computed 1 invariants in 1 ms
[2024-06-01 15:11:06] [INFO ] After 18ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-01 15:11:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-06-01 15:11:06] [INFO ] After 2ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-06-01 15:11:06] [INFO ] After 3ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-06-01 15:11:06] [INFO ] After 22ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 64 ms.
RANDOM walk for 40000 steps (8 resets) in 157 ms. (253 steps per ms) remains 1/1 properties
BEST_FIRST walk for 32613 steps (6 resets) in 50 ms. (639 steps per ms) remains 0/1 properties
RANDOM walk for 37271 steps (8 resets) in 167 ms. (221 steps per ms) remains 0/1 properties
RANDOM walk for 40000 steps (8 resets) in 178 ms. (223 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 64 ms. (615 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 567216 steps, run timeout after 3001 ms. (steps per millisecond=189 ) properties seen :0 out of 1
Probabilistic random walk after 567216 steps, saw 81492 distinct states, run finished after 3001 ms. (steps per millisecond=189 ) properties seen :0
[2024-06-01 15:11:09] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
// Phase 1: matrix 1360 rows 584 cols
[2024-06-01 15:11:09] [INFO ] Computed 23 invariants in 4 ms
[2024-06-01 15:11:09] [INFO ] State equation strengthened by 497 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 64/65 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 64/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/66 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/66 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 170/236 variables, 66/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/236 variables, 14/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/236 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 399/635 variables, 56/204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/635 variables, 56/260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/635 variables, 7/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/635 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 637/1272 variables, 98/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1272 variables, 98/463 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1272 variables, 483/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1272 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 357/1629 variables, 7/953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1629 variables, 357/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1629 variables, 0/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 7/1636 variables, 7/1317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1636 variables, 7/1324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1636 variables, 0/1324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 308/1944 variables, 364/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1944 variables, 0/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 0/1944 variables, 0/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1944/1944 variables, and 1688 constraints, problems are : Problem set: 0 solved, 1 unsolved in 981 ms.
Refiners :[Domain max(s): 584/584 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 584/584 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 64/65 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 64/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/66 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/66 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 170/236 variables, 66/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/236 variables, 14/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/236 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 399/635 variables, 56/204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/635 variables, 56/260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/635 variables, 7/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/635 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 637/1272 variables, 98/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1272 variables, 98/463 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1272 variables, 483/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1272 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 357/1629 variables, 7/953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1629 variables, 357/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 15:11:12] [INFO ] Deduced a trap composed of 70 places in 834 ms of which 8 ms to minimize.
[2024-06-01 15:11:13] [INFO ] Deduced a trap composed of 20 places in 829 ms of which 9 ms to minimize.
[2024-06-01 15:11:13] [INFO ] Deduced a trap composed of 16 places in 808 ms of which 9 ms to minimize.
[2024-06-01 15:11:14] [INFO ] Deduced a trap composed of 83 places in 780 ms of which 8 ms to minimize.
[2024-06-01 15:11:15] [INFO ] Deduced a trap composed of 55 places in 818 ms of which 9 ms to minimize.
SMT process timed out in 6009ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 584/584 places, 1696/1696 transitions.
Applied a total of 0 rules in 40 ms. Remains 584 /584 variables (removed 0) and now considering 1696/1696 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 584/584 places, 1696/1696 transitions.
RANDOM walk for 40000 steps (8 resets) in 192 ms. (207 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 55 ms. (714 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 550215 steps, run timeout after 3001 ms. (steps per millisecond=183 ) properties seen :0 out of 1
Probabilistic random walk after 550215 steps, saw 79534 distinct states, run finished after 3004 ms. (steps per millisecond=183 ) properties seen :0
[2024-06-01 15:11:18] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 15:11:18] [INFO ] Invariant cache hit.
[2024-06-01 15:11:18] [INFO ] State equation strengthened by 497 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 64/65 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 64/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/66 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/66 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 170/236 variables, 66/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/236 variables, 14/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/236 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 399/635 variables, 56/204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/635 variables, 56/260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/635 variables, 7/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/635 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 637/1272 variables, 98/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1272 variables, 98/463 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1272 variables, 483/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1272 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 357/1629 variables, 7/953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1629 variables, 357/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1629 variables, 0/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 7/1636 variables, 7/1317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1636 variables, 7/1324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1636 variables, 0/1324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 308/1944 variables, 364/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1944 variables, 0/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 0/1944 variables, 0/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1944/1944 variables, and 1688 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1111 ms.
Refiners :[Domain max(s): 584/584 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 584/584 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 64/65 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/65 variables, 64/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/65 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1/66 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/66 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/66 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 170/236 variables, 66/134 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/236 variables, 14/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/236 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 399/635 variables, 56/204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/635 variables, 56/260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/635 variables, 7/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/635 variables, 0/267 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 637/1272 variables, 98/365 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1272 variables, 98/463 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1272 variables, 483/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1272 variables, 0/946 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 357/1629 variables, 7/953 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1629 variables, 357/1310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 15:11:21] [INFO ] Deduced a trap composed of 22 places in 850 ms of which 9 ms to minimize.
[2024-06-01 15:11:22] [INFO ] Deduced a trap composed of 20 places in 819 ms of which 8 ms to minimize.
[2024-06-01 15:11:23] [INFO ] Deduced a trap composed of 12 places in 700 ms of which 6 ms to minimize.
[2024-06-01 15:11:23] [INFO ] Deduced a trap composed of 43 places in 636 ms of which 5 ms to minimize.
[2024-06-01 15:11:24] [INFO ] Deduced a trap composed of 14 places in 540 ms of which 8 ms to minimize.
[2024-06-01 15:11:25] [INFO ] Deduced a trap composed of 15 places in 676 ms of which 8 ms to minimize.
[2024-06-01 15:11:25] [INFO ] Deduced a trap composed of 16 places in 600 ms of which 7 ms to minimize.
[2024-06-01 15:11:26] [INFO ] Deduced a trap composed of 11 places in 456 ms of which 5 ms to minimize.
[2024-06-01 15:11:26] [INFO ] Deduced a trap composed of 17 places in 619 ms of which 5 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/1629 variables, 9/1319 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1629 variables, 0/1319 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 7/1636 variables, 7/1326 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1636 variables, 7/1333 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1636 variables, 1/1334 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1636 variables, 0/1334 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 308/1944 variables, 364/1698 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/1944 variables, 0/1698 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 0/1944 variables, 0/1698 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1944/1944 variables, and 1698 constraints, problems are : Problem set: 0 solved, 1 unsolved in 7508 ms.
Refiners :[Domain max(s): 584/584 constraints, Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 584/584 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 9/9 constraints]
After SMT, in 8642ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 9 ms.
Support contains 1 out of 584 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 584/584 places, 1696/1696 transitions.
Applied a total of 0 rules in 40 ms. Remains 584 /584 variables (removed 0) and now considering 1696/1696 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 584/584 places, 1696/1696 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 584/584 places, 1696/1696 transitions.
Applied a total of 0 rules in 40 ms. Remains 584 /584 variables (removed 0) and now considering 1696/1696 (removed 0) transitions.
[2024-06-01 15:11:27] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 15:11:27] [INFO ] Invariant cache hit.
[2024-06-01 15:11:28] [INFO ] Implicit Places using invariants in 1315 ms returned []
[2024-06-01 15:11:28] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 15:11:28] [INFO ] Invariant cache hit.
[2024-06-01 15:11:29] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-06-01 15:11:34] [INFO ] Implicit Places using invariants and state equation in 5933 ms returned []
Implicit Place search using SMT with State Equation took 7249 ms to find 0 implicit places.
[2024-06-01 15:11:34] [INFO ] Redundant transitions in 35 ms returned []
Running 1688 sub problems to find dead transitions.
[2024-06-01 15:11:34] [INFO ] Flow matrix only has 1360 transitions (discarded 336 similar events)
[2024-06-01 15:11:34] [INFO ] Invariant cache hit.
[2024-06-01 15:11:34] [INFO ] State equation strengthened by 497 read => feed constraints.
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 Liveness -timeout 180 -rebuildPNML
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Peterson-PT-7"
export BK_EXAMINATION="Liveness"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is Peterson-PT-7, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r514-smll-171654416900184"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Peterson-PT-7.tgz
mv Peterson-PT-7 execution
cd execution
if [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "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 [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "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 "Liveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property Liveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "Liveness.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 [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
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 ;