About the Execution of LTSMin+red for ASLink-PT-08b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1025.724 | 1800000.00 | 2759812.00 | 5497.30 | [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.r466-smll-171620124400083.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 ASLink-PT-08b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r466-smll-171620124400083
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.3K May 19 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 15:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 17:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 122K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.2M May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
FORMULA_NAME StableMarking
=== Now, execution of the tool begins
BK_START 1717193202827
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ASLink-PT-08b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 22:06:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2024-05-31 22:06:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 22:06:45] [INFO ] Load time of PNML (sax parser for PT used): 468 ms
[2024-05-31 22:06:45] [INFO ] Transformed 3618 places.
[2024-05-31 22:06:45] [INFO ] Transformed 4459 transitions.
[2024-05-31 22:06:45] [INFO ] Found NUPN structural information;
[2024-05-31 22:06:45] [INFO ] Parsed PT model containing 3618 places and 4459 transitions and 13543 arcs in 746 ms.
Structural test allowed to assert that 446 places are NOT stable. Took 49 ms.
RANDOM walk for 40000 steps (56 resets) in 8986 ms. (4 steps per ms) remains 1282/3172 properties
BEST_FIRST walk for 123 steps (8 resets) in 19 ms. (6 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 124 steps (8 resets) in 30 ms. (4 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 123 steps (8 resets) in 15 ms. (7 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 124 steps (8 resets) in 33 ms. (3 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 123 steps (8 resets) in 26 ms. (4 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 123 steps (8 resets) in 26 ms. (4 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 124 steps (8 resets) in 29 ms. (4 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 123 steps (8 resets) in 27 ms. (4 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 124 steps (8 resets) in 26 ms. (4 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 123 steps (8 resets) in 32 ms. (3 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 124 steps (8 resets) in 19 ms. (6 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 123 steps (8 resets) in 17 ms. (6 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 123 steps (8 resets) in 15 ms. (7 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 123 steps (8 resets) in 10 ms. (11 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 122 steps (8 resets) in 20 ms. (5 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 124 steps (8 resets) in 15 ms. (7 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 124 steps (8 resets) in 16 ms. (7 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 123 steps (8 resets) in 14 ms. (8 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 122 steps (8 resets) in 13 ms. (8 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 123 steps (8 resets) in 13 ms. (8 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 123 steps (8 resets) in 17 ms. (6 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 123 steps (8 resets) in 13 ms. (8 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 123 steps (8 resets) in 12 ms. (9 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 123 steps (8 resets) in 14 ms. (8 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 124 steps (8 resets) in 16 ms. (7 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 122 steps (8 resets) in 12 ms. (9 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 123 steps (8 resets) in 16 ms. (7 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 123 steps (8 resets) in 15 ms. (7 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 123 steps (8 resets) in 11 ms. (10 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 124 steps (8 resets) in 12 ms. (9 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 124 steps (8 resets) in 14 ms. (8 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 123 steps (8 resets) in 12 ms. (9 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 124 steps (8 resets) in 16 ms. (7 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 123 steps (8 resets) in 14 ms. (8 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1282/1282 properties
BEST_FIRST walk for 124 steps (8 resets) in 13 ms. (8 steps per ms) remains 1282/1282 properties
// Phase 1: matrix 4459 rows 3618 cols
[2024-05-31 22:06:49] [INFO ] Computed 355 invariants in 291 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1282 variables, 1282/1282 constraints. Problems are: Problem set: 0 solved, 1282 unsolved
SMT process timed out in 6573ms, After SMT, problems are : Problem set: 0 solved, 1282 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1282 out of 3618 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3618/3618 places, 4459/4459 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 567 transitions
Trivial Post-agglo rules discarded 567 transitions
Performed 567 trivial Post agglomeration. Transition count delta: 567
Iterating post reduction 0 with 567 rules applied. Total rules applied 567 place count 3618 transition count 3892
Reduce places removed 567 places and 0 transitions.
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 599 rules applied. Total rules applied 1166 place count 3051 transition count 3860
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 1173 place count 3044 transition count 3860
Performed 523 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 523 Pre rules applied. Total rules applied 1173 place count 3044 transition count 3337
Deduced a syphon composed of 523 places in 24 ms
Ensure Unique test removed 47 places
Reduce places removed 570 places and 0 transitions.
Iterating global reduction 3 with 1093 rules applied. Total rules applied 2266 place count 2474 transition count 3337
Discarding 7 places :
Implicit places reduction removed 7 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 3 with 30 rules applied. Total rules applied 2296 place count 2467 transition count 3314
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 4 with 23 rules applied. Total rules applied 2319 place count 2444 transition count 3314
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 25 Pre rules applied. Total rules applied 2319 place count 2444 transition count 3289
Deduced a syphon composed of 25 places in 59 ms
Ensure Unique test removed 25 places
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 5 with 75 rules applied. Total rules applied 2394 place count 2394 transition count 3289
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 25 Pre rules applied. Total rules applied 2394 place count 2394 transition count 3264
Deduced a syphon composed of 25 places in 56 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 5 with 50 rules applied. Total rules applied 2444 place count 2369 transition count 3264
Discarding 64 places :
Symmetric choice reduction at 5 with 64 rule applications. Total rules 2508 place count 2305 transition count 3200
Iterating global reduction 5 with 64 rules applied. Total rules applied 2572 place count 2305 transition count 3200
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 2573 place count 2305 transition count 3199
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 11 Pre rules applied. Total rules applied 2573 place count 2305 transition count 3188
Deduced a syphon composed of 11 places in 18 ms
Ensure Unique test removed 1 places
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 6 with 23 rules applied. Total rules applied 2596 place count 2293 transition count 3188
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 2596 place count 2293 transition count 3187
Deduced a syphon composed of 1 places in 17 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 3 rules applied. Total rules applied 2599 place count 2291 transition count 3187
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 2603 place count 2287 transition count 3160
Iterating global reduction 6 with 4 rules applied. Total rules applied 2607 place count 2287 transition count 3160
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2608 place count 2286 transition count 3152
Iterating global reduction 6 with 1 rules applied. Total rules applied 2609 place count 2286 transition count 3152
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2610 place count 2285 transition count 3144
Iterating global reduction 6 with 1 rules applied. Total rules applied 2611 place count 2285 transition count 3144
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2612 place count 2284 transition count 3136
Iterating global reduction 6 with 1 rules applied. Total rules applied 2613 place count 2284 transition count 3136
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2614 place count 2283 transition count 3128
Iterating global reduction 6 with 1 rules applied. Total rules applied 2615 place count 2283 transition count 3128
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2616 place count 2282 transition count 3120
Iterating global reduction 6 with 1 rules applied. Total rules applied 2617 place count 2282 transition count 3120
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2618 place count 2281 transition count 3112
Iterating global reduction 6 with 1 rules applied. Total rules applied 2619 place count 2281 transition count 3112
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2620 place count 2280 transition count 3104
Iterating global reduction 6 with 1 rules applied. Total rules applied 2621 place count 2280 transition count 3104
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2622 place count 2279 transition count 3096
Iterating global reduction 6 with 1 rules applied. Total rules applied 2623 place count 2279 transition count 3096
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2624 place count 2278 transition count 3088
Iterating global reduction 6 with 1 rules applied. Total rules applied 2625 place count 2278 transition count 3088
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2626 place count 2277 transition count 3080
Iterating global reduction 6 with 1 rules applied. Total rules applied 2627 place count 2277 transition count 3080
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2628 place count 2276 transition count 3072
Iterating global reduction 6 with 1 rules applied. Total rules applied 2629 place count 2276 transition count 3072
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2630 place count 2275 transition count 3064
Iterating global reduction 6 with 1 rules applied. Total rules applied 2631 place count 2275 transition count 3064
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2632 place count 2274 transition count 3056
Iterating global reduction 6 with 1 rules applied. Total rules applied 2633 place count 2274 transition count 3056
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2634 place count 2273 transition count 3048
Iterating global reduction 6 with 1 rules applied. Total rules applied 2635 place count 2273 transition count 3048
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2636 place count 2272 transition count 3040
Iterating global reduction 6 with 1 rules applied. Total rules applied 2637 place count 2272 transition count 3040
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2638 place count 2271 transition count 3032
Iterating global reduction 6 with 1 rules applied. Total rules applied 2639 place count 2271 transition count 3032
Performed 176 Post agglomeration using F-continuation condition.Transition count delta: 176
Deduced a syphon composed of 176 places in 9 ms
Reduce places removed 176 places and 0 transitions.
Iterating global reduction 6 with 352 rules applied. Total rules applied 2991 place count 2095 transition count 2856
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 10 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 2993 place count 2094 transition count 2865
Free-agglomeration rule applied 15 times.
Iterating global reduction 6 with 15 rules applied. Total rules applied 3008 place count 2094 transition count 2850
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 6 with 15 rules applied. Total rules applied 3023 place count 2079 transition count 2850
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 7 with 6 rules applied. Total rules applied 3029 place count 2079 transition count 2844
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 3035 place count 2073 transition count 2844
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 8 with 8 rules applied. Total rules applied 3043 place count 2073 transition count 2844
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 3044 place count 2073 transition count 2844
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 3045 place count 2072 transition count 2843
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 3046 place count 2071 transition count 2843
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 2 Pre rules applied. Total rules applied 3046 place count 2071 transition count 2841
Deduced a syphon composed of 2 places in 13 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 3050 place count 2069 transition count 2841
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 3052 place count 2068 transition count 2840
Applied a total of 3052 rules in 3207 ms. Remains 2068 /3618 variables (removed 1550) and now considering 2840/4459 (removed 1619) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3228 ms. Remains : 2068/3618 places, 2840/4459 transitions.
RANDOM walk for 1311385 steps (11055 resets) in 120004 ms. (10 steps per ms) remains 977/1282 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 977/977 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 977/977 properties
// Phase 1: matrix 2840 rows 2068 cols
[2024-05-31 22:07:29] [INFO ] Computed 273 invariants in 149 ms
Error getting values : (error "ParserException while parsing response: ((s0 (/ 1.0 2.0))
(s1 (/ 1.0 2.0))
(s2 (/ 13.0 2.0))
(s3 (/ 1.0 2.0))
(s4 (/ 1.0 2.0))
(s5 (/ 1.0 2.0))
(s6 (/ 1.0 2.0))
(s7 (/ 1.0 2.0))
(s8 (/ 1.0 2.0))
(s9 (/ 1.0 2.0))
(s10 (/ 1.0 2.0))
(s11 (/ 1.0 2.0))
(s12 (/ 1.0 2.0))
(s13 (/ 1.0 2.0))
(s14 (/ 1.0 2.0))
(s15 (/ 1.0 2.0))
(s16 (/ 1.0 2.0))
(s17 (/ 1.0 2.0))
(s18 (/ 1.0 2.0))
(s19 (/ 1.0 2.0))
(s20 (/ 1.0 2.0))
(s21 (/ 1.0 2.0))
(s22 (/ 1.0 2.0))
(s23 (/ 1.0 2.0))
(s24 (/ 1.0 2.0))
(s25 (/ 1.0 2.0))
(s26 (/ 1.0 2.0))
(s27 (/ 1.0 2.0))
(s28 (/ 1.0 2.0))
(s29 (/ 1.0 2.0))
(s30 (/ 1.0 2.0))
(s31 (/ 1.0 2.0))
(s32 (/ 1.0 2.0))
(s33 (/ 1.0 2.0))
(s34 (/ 1.0 2.0))
(s36 (/ 1.0 2.0))
(s37 (/ 3.0 2.0))
(s38 (/ 1.0 2.0))
(s39 (/ 1.0 2.0))
(s40 (/ 1.0 2.0))
(s41 3.0)
(s44 (/ 1.0 2.0))
(s45 (/ 1.0 2.0))
(s46 (/ 1.0 2.0))
(s47 (/ 1.0 2.0))
(s48 (/ 1.0 2.0))
(s49 (/ 1.0 2.0))
(s50 (/ 1.0 2.0))
(s51 (/ 1.0 2.0))
(s52 (/ 1.0 2.0))
(s53 (/ 1.0 2.0))
(s54 (/ 1.0 2.0))
(s55 (/ 1.0 2.0))
(s56 (/ 1.0 2.0))
(s57 (/ 1.0 2.0))
(s58 (/ 1.0 2.0))
(s59 (/ 1.0 2.0))
(s60 (/ 1.0 2.0))
(s61 (/ 1.0 2.0))
(s62 (/ 1.0 2.0))
(s63 (/ 1.0 2.0))
(s64 (/ 1.0 2.0))
(s65 (/ 1.0 2.0))
(s66 (/ 1.0 2.0))
(s67 (/ 1.0 2.0))
(s68 (/ 1.0 2.0))
(s69 (/ 1.0 2.0))
(s70 (/ 1.0 2.0))
(s71 (/ 1.0 2.0))
(s72 (/ 1.0 2.0))
(s73 (/ 1.0 2.0))
(s74 (/ 1.0 2.0))
(s75 (/ 1.0 2.0))
(s76 (/ 1.0 2.0))
(s77 (/ 1.0 2.0))
(s78 (/ 1.0 2.0))
(s79 (/ 1.0 2.0))
(s80 (/ 1.0 2.0))
(s81 (/ 1.0 2.0))
(s82 (/ 1.0 2.0))
(s83 (/ 1.0 2.0))
(s84 (/ 1.0 2.0))
(s85 (/ 1.0 2.0))
(s86 (/ 1.0 2.0))
(s87 (/ 1.0 2.0))
(s88 (/ 1.0 2.0))
(s89 (/ 1.0 2.0))
(s90 (/ 1.0 2.0))
(s91 (/ 1.0 2.0))
(s92 (/ 1.0 2.0))
(s93 (/ 1.0 2.0))
(s94 (/ 1.0 2.0))
(s95 (/ 1.0 2.0))
(s96 (/ 1.0 2.0))
(s97 (/ 1.0 2.0))
(s98 (/ 1.0 2.0))
(s99 (/ 1.0 2.0))
(s100 (/ 1.0 2.0))
(s101 (/ 1.0 2.0))
(s102 (/ 1.0 2.0))
(s103 (/ 1.0 2.0))
(s104 (/ 1.0 2.0))
(s105 (/ 1.0 2.0))
(s106 (/ 1.0 2.0))
(s133 (/ 1.0 2.0))
(s134 (/ 1.0 2.0))
(s135 (/ 1.0 2.0))
(s136 (/ 1.0 2.0))
(s137 (/ 1.0 2.0))
(s138 (/ 1.0 2.0))
(s139 (/ 1.0 2.0))
(s140 (/ 1.0 2.0))
(s141 (/ 1.0 2.0))
(s142 (/ 1.0 2.0))
(s143 (/ 1.0 2.0))
(s144 (/ 1.0 2.0))
(s145 (/ 1.0 2.0))
(s146 (/ 1.0 2.0))
(s147 (/ 1.0 2.0))
(s148 (/ 1.0 2.0))
(s149 (/ 1.0 2.0))
(s150 (/ 1.0 2.0))
(s151 (/ 1.0 2.0))
(s152 (/ 9.0 2.0))
(s153 (/ 1.0 2.0))
(s154 (/ 1.0 2.0))
(s155 (/ 1.0 2.0))
(s156 (/ 1.0 2.0))
(s157 (/ 1.0 2.0))
(s158 (/ 1.0 2.0))
(s159 (/ 1.0 2.0))
(s160 (/ 1.0 2.0))
(s161 (/ 1.0 2.0))
(s164 (/ 1.0 2.0))
(s165 (/ 1.0 2.0))
(s166 (/ 1.0 2.0))
(s167 (/ 1.0 2.0))
(s168 (/ 1.0 2.0))
(s169 (/ 1.0 2.0))
(s170 (/ 1.0 2.0))
(s171 (/ 1.0 2.0))
(s172 (/ 1.0 2.0))
(s173 (/ 1.0 2.0))
(s174 (/ 1.0 2.0))
(s175 (/ 1.0 2.0))
(s176 (/ 1.0 2.0))
(s177 (/ 1.0 2.0))
(s178 (/ 1.0 2.0))
(s179 (/ 1.0 2.0))
(s180 (/ 31.0 2.0))
(s181 (/ 1.0 2.0))
(s182 (/ 1.0 2.0))
(s183 (/ 1.0 2.0))
(s184 (/ 1.0 2.0))
(s185 (/ 1.0 2.0))
(s186 (/ 1.0 2.0))
(s192 (/ 1.0 2.0))
(s193 (/ 1.0 2.0))
(s194 (/ 1.0 2.0))
(s195 (/ 1.0 2.0))
(s196 (/ 1.0 2.0))
(s197 (/ 1.0 2.0))
(s198 (/ 1.0 2.0))
(s199 (/ 1.0 2.0))
(s200 (/ 1.0 2.0))
(s201 (/ 1.0 2.0))
(s202 (/ 1.0 2.0))
(s203 (/ 1.0 2.0))
(s204 (/ 1.0 2.0))
(s205 (/ 1.0 2.0))
(s206 (/ 1.0 2.0))
(s207 (/ 1.0 2.0))
(s208 (/ 1.0 2.0))
(s209 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/977 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 977 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 977/4908 variables, and 27 constraints, problems are : Problem set: 0 solved, 977 unsolved in 45055 ms.
Refiners :[Positive P Invariants (semi-flows): 0/83 constraints, Generalized P Invariants (flows): 27/190 constraints, State Equation: 0/2068 constraints, PredecessorRefiner: 977/977 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 977 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/977 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 977 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/977 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 977 unsolved
At refinement iteration 2 (OVERLAPS) 139/1116 variables, 60/87 constraints. Problems are: Problem set: 0 solved, 977 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1116 variables, 6/93 constraints. Problems are: Problem set: 0 solved, 977 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1116/4908 variables, and 93 constraints, problems are : Problem set: 0 solved, 977 unsolved in 45046 ms.
Refiners :[Positive P Invariants (semi-flows): 60/83 constraints, Generalized P Invariants (flows): 33/190 constraints, State Equation: 0/2068 constraints, PredecessorRefiner: 0/977 constraints, Known Traps: 0/0 constraints]
After SMT, in 91057ms problems are : Problem set: 0 solved, 977 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 977 out of 2068 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2068/2068 places, 2840/2840 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 0 with 69 rules applied. Total rules applied 69 place count 2068 transition count 2771
Reduce places removed 69 places and 0 transitions.
Iterating post reduction 1 with 69 rules applied. Total rules applied 138 place count 1999 transition count 2771
Performed 75 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 75 Pre rules applied. Total rules applied 138 place count 1999 transition count 2696
Deduced a syphon composed of 75 places in 14 ms
Ensure Unique test removed 2 places
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 2 with 152 rules applied. Total rules applied 290 place count 1922 transition count 2696
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 2 rules applied. Total rules applied 292 place count 1922 transition count 2694
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 294 place count 1920 transition count 2694
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 14 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 4 with 38 rules applied. Total rules applied 332 place count 1900 transition count 2676
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 332 place count 1900 transition count 2672
Deduced a syphon composed of 4 places in 14 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 340 place count 1896 transition count 2672
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 4 with 2 rules applied. Total rules applied 342 place count 1894 transition count 2672
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 14 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 348 place count 1891 transition count 2669
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 350 place count 1889 transition count 2667
Iterating global reduction 5 with 2 rules applied. Total rules applied 352 place count 1889 transition count 2667
Free-agglomeration rule applied 10 times.
Iterating global reduction 5 with 10 rules applied. Total rules applied 362 place count 1889 transition count 2657
Ensure Unique test removed 3 places
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 5 with 20 rules applied. Total rules applied 382 place count 1876 transition count 2650
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 385 place count 1873 transition count 2650
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 7 with 3 rules applied. Total rules applied 388 place count 1873 transition count 2650
Applied a total of 388 rules in 601 ms. Remains 1873 /2068 variables (removed 195) and now considering 2650/2840 (removed 190) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 601 ms. Remains : 1873/2068 places, 2650/2840 transitions.
RANDOM walk for 1496291 steps (14536 resets) in 120004 ms. (12 steps per ms) remains 945/977 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4002 steps (8 resets) in 22 ms. (174 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4002 steps (8 resets) in 22 ms. (174 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 945/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 945/945 properties
Probabilistic random walk after 1000001 steps, saw 147518 distinct states, run finished after 33221 ms. (steps per millisecond=30 ) properties seen :0
// Phase 1: matrix 2650 rows 1873 cols
[2024-05-31 22:10:05] [INFO ] Computed 264 invariants in 45 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/945 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 945 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/945 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 945 unsolved
At refinement iteration 2 (OVERLAPS) 81/1026 variables, 55/79 constraints. Problems are: Problem set: 0 solved, 945 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1026 variables, 6/85 constraints. Problems are: Problem set: 0 solved, 945 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1026/4523 variables, and 85 constraints, problems are : Problem set: 0 solved, 945 unsolved in 75041 ms.
Refiners :[Positive P Invariants (semi-flows): 55/80 constraints, Generalized P Invariants (flows): 30/184 constraints, State Equation: 0/1873 constraints, PredecessorRefiner: 945/945 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 945 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/945 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 945 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/945 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 945 unsolved
At refinement iteration 2 (OVERLAPS) 81/1026 variables, 55/79 constraints. Problems are: Problem set: 0 solved, 945 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1026 variables, 6/85 constraints. Problems are: Problem set: 0 solved, 945 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1026 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 945 unsolved
At refinement iteration 5 (OVERLAPS) 1/1027 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 945 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1027/4523 variables, and 86 constraints, problems are : Problem set: 0 solved, 945 unsolved in 75035 ms.
Refiners :[Positive P Invariants (semi-flows): 56/80 constraints, Generalized P Invariants (flows): 30/184 constraints, State Equation: 0/1873 constraints, PredecessorRefiner: 0/945 constraints, Known Traps: 0/0 constraints]
After SMT, in 150636ms problems are : Problem set: 0 solved, 945 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 945 out of 1873 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1873/1873 places, 2650/2650 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 1873 transition count 2643
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 1866 transition count 2643
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 14 place count 1866 transition count 2635
Deduced a syphon composed of 8 places in 14 ms
Ensure Unique test removed 1 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 17 rules applied. Total rules applied 31 place count 1857 transition count 2635
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 32 place count 1857 transition count 2634
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 33 place count 1856 transition count 2634
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 15 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 9 rules applied. Total rules applied 42 place count 1851 transition count 2630
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 43 place count 1851 transition count 2629
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 44 place count 1850 transition count 2629
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 44 place count 1850 transition count 2628
Deduced a syphon composed of 1 places in 14 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 46 place count 1849 transition count 2628
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 6 with 1 rules applied. Total rules applied 47 place count 1848 transition count 2628
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 15 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 49 place count 1847 transition count 2627
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 50 place count 1846 transition count 2626
Iterating global reduction 7 with 1 rules applied. Total rules applied 51 place count 1846 transition count 2626
Free-agglomeration rule applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 52 place count 1846 transition count 2625
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 53 place count 1845 transition count 2625
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 54 place count 1845 transition count 2625
Applied a total of 54 rules in 479 ms. Remains 1845 /1873 variables (removed 28) and now considering 2625/2650 (removed 25) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 479 ms. Remains : 1845/1873 places, 2625/2650 transitions.
RANDOM walk for 911306 steps (8993 resets) in 120004 ms. (7 steps per ms) remains 935/945 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4003 steps (8 resets) in 41 ms. (95 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4002 steps (8 resets) in 39 ms. (100 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4003 steps (8 resets) in 43 ms. (90 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 935/935 properties
Probabilistic random walk after 1000001 steps, saw 147415 distinct states, run finished after 30934 ms. (steps per millisecond=32 ) properties seen :0
// Phase 1: matrix 2625 rows 1845 cols
[2024-05-31 22:13:37] [INFO ] Computed 261 invariants in 47 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/935 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 935 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 935/4470 variables, and 23 constraints, problems are : Problem set: 0 solved, 935 unsolved in 90033 ms.
Refiners :[Positive P Invariants (semi-flows): 0/79 constraints, Generalized P Invariants (flows): 23/182 constraints, State Equation: 0/1845 constraints, PredecessorRefiner: 935/935 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 935 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/935 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 935 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/935 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 935 unsolved
At refinement iteration 2 (OVERLAPS) 82/1017 variables, 55/78 constraints. Problems are: Problem set: 0 solved, 935 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1017 variables, 6/84 constraints. Problems are: Problem set: 0 solved, 935 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1017 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 935 unsolved
At refinement iteration 5 (OVERLAPS) 3/1020 variables, 3/87 constraints. Problems are: Problem set: 0 solved, 935 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1020/4470 variables, and 87 constraints, problems are : Problem set: 0 solved, 935 unsolved in 90027 ms.
Refiners :[Positive P Invariants (semi-flows): 58/79 constraints, Generalized P Invariants (flows): 29/182 constraints, State Equation: 0/1845 constraints, PredecessorRefiner: 0/935 constraints, Known Traps: 0/0 constraints]
After SMT, in 180482ms problems are : Problem set: 0 solved, 935 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 935 out of 1845 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1845/1845 places, 2625/2625 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1845 transition count 2624
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1844 transition count 2624
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 2 place count 1844 transition count 2621
Deduced a syphon composed of 3 places in 8 ms
Ensure Unique test removed 1 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 7 rules applied. Total rules applied 9 place count 1840 transition count 2621
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 10 place count 1840 transition count 2620
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 11 place count 1839 transition count 2620
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 13 place count 1838 transition count 2619
Applied a total of 13 rules in 132 ms. Remains 1838 /1845 variables (removed 7) and now considering 2619/2625 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 133 ms. Remains : 1838/1845 places, 2619/2625 transitions.
RANDOM walk for 1522628 steps (14950 resets) in 120004 ms. (12 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 935/935 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 935/935 properties
Probabilistic random walk after 1000001 steps, saw 147418 distinct states, run finished after 32253 ms. (steps per millisecond=31 ) properties seen :0
// Phase 1: matrix 2619 rows 1838 cols
[2024-05-31 22:17:41] [INFO ] Computed 260 invariants in 42 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/935 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 935 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/935 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 935 unsolved
At refinement iteration 2 (OVERLAPS) 79/1014 variables, 55/78 constraints. Problems are: Problem set: 0 solved, 935 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1014 variables, 6/84 constraints. Problems are: Problem set: 0 solved, 935 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1014/4457 variables, and 84 constraints, problems are : Problem set: 0 solved, 935 unsolved in 105032 ms.
Refiners :[Positive P Invariants (semi-flows): 55/80 constraints, Generalized P Invariants (flows): 29/180 constraints, State Equation: 0/1838 constraints, PredecessorRefiner: 935/935 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 935 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/935 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 935 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/935 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 935 unsolved
At refinement iteration 2 (OVERLAPS) 79/1014 variables, 55/78 constraints. Problems are: Problem set: 0 solved, 935 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1014 variables, 6/84 constraints. Problems are: Problem set: 0 solved, 935 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1014 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 935 unsolved
At refinement iteration 5 (OVERLAPS) 3/1017 variables, 3/87 constraints. Problems are: Problem set: 0 solved, 935 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1017 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 935 unsolved
SMT process timed out in 210367ms, After SMT, problems are : Problem set: 0 solved, 935 unsolved
Fused 935 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 935 out of 1838 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1838/1838 places, 2619/2619 transitions.
Applied a total of 0 rules in 70 ms. Remains 1838 /1838 variables (removed 0) and now considering 2619/2619 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 1838/1838 places, 2619/2619 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1838/1838 places, 2619/2619 transitions.
Applied a total of 0 rules in 67 ms. Remains 1838 /1838 variables (removed 0) and now considering 2619/2619 (removed 0) transitions.
[2024-05-31 22:21:11] [INFO ] Invariant cache hit.
[2024-05-31 22:21:14] [INFO ] Implicit Places using invariants in 2491 ms returned [108, 317, 358, 527, 554, 595, 763, 790, 831, 995, 1022, 1045, 1205, 1229, 1230, 1232, 1249, 1267, 1389, 1410, 1411, 1413, 1430, 1448, 1469, 1542, 1543, 1554, 1555, 1557, 1574, 1592, 1664, 1668, 1669, 1672, 1683, 1684, 1685, 1703, 1705, 1709, 1727, 1728, 1729, 1730, 1742, 1748, 1754, 1760, 1766, 1772, 1778, 1784, 1790, 1796, 1802]
[2024-05-31 22:21:14] [INFO ] Actually due to overlaps returned [1703, 1685, 108, 358, 595, 831, 1045, 1249, 1430, 1574, 1709, 1232, 1413, 1557, 1229, 1411, 1554, 1683, 1727, 317, 554, 790, 1022, 1230, 1410, 1555, 1684, 1705, 1728, 527, 763, 995, 1205, 1389, 1542, 1543, 1668, 1669, 1267, 1592, 1729, 1772, 1790, 1802, 1448, 1469, 1672, 1730, 1742, 1748, 1754, 1760, 1766, 1778, 1784, 1796]
Discarding 56 places :
Implicit Place search using SMT only with invariants took 2510 ms to find 56 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1782/1838 places, 2619/2619 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 93 transitions
Trivial Post-agglo rules discarded 93 transitions
Performed 93 trivial Post agglomeration. Transition count delta: 93
Iterating post reduction 0 with 94 rules applied. Total rules applied 94 place count 1781 transition count 2526
Reduce places removed 93 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 94 rules applied. Total rules applied 188 place count 1688 transition count 2525
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 188 place count 1688 transition count 2505
Deduced a syphon composed of 20 places in 13 ms
Ensure Unique test removed 1 places
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 41 rules applied. Total rules applied 229 place count 1667 transition count 2505
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 241 place count 1663 transition count 2497
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 249 place count 1655 transition count 2497
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 264 place count 1640 transition count 2482
Iterating global reduction 4 with 15 rules applied. Total rules applied 279 place count 1640 transition count 2482
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 282 place count 1640 transition count 2479
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 282 place count 1640 transition count 2478
Deduced a syphon composed of 1 places in 13 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 284 place count 1639 transition count 2478
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 287 place count 1636 transition count 2472
Iterating global reduction 5 with 3 rules applied. Total rules applied 290 place count 1636 transition count 2472
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 291 place count 1635 transition count 2471
Iterating global reduction 5 with 1 rules applied. Total rules applied 292 place count 1635 transition count 2471
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 293 place count 1634 transition count 2469
Iterating global reduction 5 with 1 rules applied. Total rules applied 294 place count 1634 transition count 2469
Performed 46 Post agglomeration using F-continuation condition.Transition count delta: 46
Deduced a syphon composed of 46 places in 13 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 5 with 92 rules applied. Total rules applied 386 place count 1588 transition count 2423
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 387 place count 1588 transition count 2422
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 388 place count 1587 transition count 2421
Iterating global reduction 6 with 1 rules applied. Total rules applied 389 place count 1587 transition count 2421
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 390 place count 1587 transition count 2420
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 13 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 394 place count 1585 transition count 2421
Free-agglomeration rule (complex) applied 23 times.
Iterating global reduction 7 with 23 rules applied. Total rules applied 417 place count 1585 transition count 2398
Ensure Unique test removed 1 places
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 7 with 24 rules applied. Total rules applied 441 place count 1561 transition count 2398
Partial Free-agglomeration rule applied 10 times.
Drop transitions (Partial Free agglomeration) removed 10 transitions
Iterating global reduction 8 with 10 rules applied. Total rules applied 451 place count 1561 transition count 2398
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 452 place count 1561 transition count 2398
Applied a total of 452 rules in 702 ms. Remains 1561 /1782 variables (removed 221) and now considering 2398/2619 (removed 221) transitions.
// Phase 1: matrix 2398 rows 1561 cols
[2024-05-31 22:21:14] [INFO ] Computed 197 invariants in 50 ms
[2024-05-31 22:21:16] [INFO ] Implicit Places using invariants in 1330 ms returned [242, 285, 286, 482, 511, 512, 703, 732, 733, 919, 947, 948, 1104, 1110, 1113, 1115, 1136, 1137, 1261, 1267, 1269, 1272, 1292, 1293, 1397, 1403, 1406, 1408, 1413, 1414, 1466, 1486, 1492, 1495, 1497]
[2024-05-31 22:21:16] [INFO ] Actually due to overlaps returned [285, 511, 732, 947, 1136, 1292, 1413, 948, 1137, 1414, 1293, 286, 512, 733, 1110, 1115, 1267, 1272, 1397, 1403, 1408, 1492, 1497, 242, 482, 703, 919, 1104, 1261, 1466, 1486]
Discarding 31 places :
Implicit Place search using SMT only with invariants took 1338 ms to find 31 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 1530/1838 places, 2398/2619 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 1518 transition count 2386
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 1518 transition count 2386
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 1517 transition count 2385
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 1517 transition count 2385
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 12 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 38 place count 1511 transition count 2379
Free-agglomeration rule applied 12 times.
Iterating global reduction 0 with 12 rules applied. Total rules applied 50 place count 1511 transition count 2367
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 62 place count 1499 transition count 2367
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 63 place count 1499 transition count 2366
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 64 place count 1498 transition count 2366
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 67 place count 1498 transition count 2366
Applied a total of 67 rules in 347 ms. Remains 1498 /1530 variables (removed 32) and now considering 2366/2398 (removed 32) transitions.
// Phase 1: matrix 2366 rows 1498 cols
[2024-05-31 22:21:16] [INFO ] Computed 166 invariants in 45 ms
[2024-05-31 22:21:17] [INFO ] Implicit Places using invariants in 1553 ms returned []
[2024-05-31 22:21:18] [INFO ] Invariant cache hit.
[2024-05-31 22:21:22] [INFO ] Implicit Places using invariants and state equation in 4425 ms returned []
Implicit Place search using SMT with State Equation took 5982 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 1498/1838 places, 2366/2619 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 10950 ms. Remains : 1498/1838 places, 2366/2619 transitions.
RANDOM walk for 1574830 steps (21211 resets) in 120004 ms. (13 steps per ms) remains 914/935 properties
BEST_FIRST walk for 4002 steps (8 resets) in 26 ms. (148 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4002 steps (8 resets) in 29 ms. (133 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4002 steps (8 resets) in 30 ms. (129 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 914/914 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 914/914 properties
Probabilistic random walk after 1000000 steps, saw 177644 distinct states, run finished after 38665 ms. (steps per millisecond=25 ) properties seen :0
[2024-05-31 22:22:31] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/914 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 914 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/914 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 914 unsolved
At refinement iteration 2 (OVERLAPS) 28/942 variables, 45/77 constraints. Problems are: Problem set: 0 solved, 914 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/942 variables, 6/83 constraints. Problems are: Problem set: 0 solved, 914 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/942 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 914 unsolved
At refinement iteration 5 (OVERLAPS) 381/1323 variables, 48/131 constraints. Problems are: Problem set: 0 solved, 914 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1323/3864 variables, and 131 constraints, problems are : Problem set: 0 solved, 914 unsolved in 120031 ms.
Refiners :[Positive P Invariants (semi-flows): 45/57 constraints, Generalized P Invariants (flows): 86/109 constraints, State Equation: 0/1498 constraints, PredecessorRefiner: 914/914 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 914 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/914 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 914 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/914 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 914 unsolved
At refinement iteration 2 (OVERLAPS) 28/942 variables, 45/77 constraints. Problems are: Problem set: 0 solved, 914 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/942 variables, 6/83 constraints. Problems are: Problem set: 0 solved, 914 unsolved
[2024-05-31 22:24:55] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 13 ms to minimize.
[2024-05-31 22:24:55] [INFO ] Deduced a trap composed of 19 places in 115 ms of which 5 ms to minimize.
[2024-05-31 22:25:00] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/942 variables, 3/86 constraints. Problems are: Problem set: 0 solved, 914 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/942 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 914 unsolved
At refinement iteration 6 (OVERLAPS) 381/1323 variables, 48/134 constraints. Problems are: Problem set: 0 solved, 914 unsolved
[2024-05-31 22:26:00] [INFO ] Deduced a trap composed of 39 places in 596 ms of which 10 ms to minimize.
[2024-05-31 22:26:01] [INFO ] Deduced a trap composed of 40 places in 689 ms of which 10 ms to minimize.
[2024-05-31 22:26:01] [INFO ] Deduced a trap composed of 43 places in 462 ms of which 7 ms to minimize.
[2024-05-31 22:26:01] [INFO ] Deduced a trap composed of 37 places in 268 ms of which 5 ms to minimize.
[2024-05-31 22:26:02] [INFO ] Deduced a trap composed of 42 places in 375 ms of which 5 ms to minimize.
[2024-05-31 22:26:07] [INFO ] Deduced a trap composed of 40 places in 268 ms of which 4 ms to minimize.
[2024-05-31 22:26:08] [INFO ] Deduced a trap composed of 43 places in 534 ms of which 7 ms to minimize.
[2024-05-31 22:26:12] [INFO ] Deduced a trap composed of 30 places in 334 ms of which 4 ms to minimize.
[2024-05-31 22:26:13] [INFO ] Deduced a trap composed of 68 places in 267 ms of which 4 ms to minimize.
[2024-05-31 22:26:15] [INFO ] Deduced a trap composed of 53 places in 361 ms of which 5 ms to minimize.
[2024-05-31 22:26:16] [INFO ] Deduced a trap composed of 94 places in 363 ms of which 5 ms to minimize.
[2024-05-31 22:26:20] [INFO ] Deduced a trap composed of 44 places in 420 ms of which 5 ms to minimize.
[2024-05-31 22:26:22] [INFO ] Deduced a trap composed of 91 places in 588 ms of which 7 ms to minimize.
[2024-05-31 22:26:23] [INFO ] Deduced a trap composed of 48 places in 525 ms of which 7 ms to minimize.
[2024-05-31 22:26:24] [INFO ] Deduced a trap composed of 40 places in 825 ms of which 9 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1323/3864 variables, and 149 constraints, problems are : Problem set: 0 solved, 914 unsolved in 120053 ms.
Refiners :[Positive P Invariants (semi-flows): 45/57 constraints, Generalized P Invariants (flows): 86/109 constraints, State Equation: 0/1498 constraints, PredecessorRefiner: 0/914 constraints, Known Traps: 18/18 constraints]
After SMT, in 240334ms problems are : Problem set: 0 solved, 914 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 914 out of 1498 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1498/1498 places, 2366/2366 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 1498 transition count 2353
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 26 place count 1485 transition count 2353
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 26 place count 1485 transition count 2349
Deduced a syphon composed of 4 places in 16 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 34 place count 1481 transition count 2349
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 35 place count 1480 transition count 2348
Iterating global reduction 2 with 1 rules applied. Total rules applied 36 place count 1480 transition count 2348
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 37 place count 1479 transition count 2347
Iterating global reduction 2 with 1 rules applied. Total rules applied 38 place count 1479 transition count 2347
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 40 place count 1479 transition count 2347
Applied a total of 40 rules in 189 ms. Remains 1479 /1498 variables (removed 19) and now considering 2347/2366 (removed 19) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 189 ms. Remains : 1479/1498 places, 2347/2366 transitions.
RANDOM walk for 1594041 steps (21503 resets) in 120004 ms. (13 steps per ms) remains 905/914 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4002 steps (8 resets) in 29 ms. (133 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4002 steps (8 resets) in 35 ms. (111 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4003 steps (8 resets) in 47 ms. (83 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4003 steps (8 resets) in 44 ms. (88 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4002 steps (8 resets) in 49 ms. (80 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4003 steps (8 resets) in 47 ms. (83 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4003 steps (8 resets) in 46 ms. (85 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4003 steps (8 resets) in 52 ms. (75 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4002 steps (8 resets) in 46 ms. (85 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4003 steps (8 resets) in 43 ms. (90 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 905/905 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 905/905 properties
Probabilistic random walk after 1000001 steps, saw 177641 distinct states, run finished after 36130 ms. (steps per millisecond=27 ) properties seen :0
// Phase 1: matrix 2347 rows 1479 cols
[2024-05-31 22:27:38] [INFO ] Computed 166 invariants in 28 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/905 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 905 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/905 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 905 unsolved
At refinement iteration 2 (OVERLAPS) 28/933 variables, 45/75 constraints. Problems are: Problem set: 0 solved, 905 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/933 variables, 6/81 constraints. Problems are: Problem set: 0 solved, 905 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/933 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 905 unsolved
At refinement iteration 5 (OVERLAPS) 357/1290 variables, 47/128 constraints. Problems are: Problem set: 0 solved, 905 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1290/3826 variables, and 128 constraints, problems are : Problem set: 0 solved, 905 unsolved in 135035 ms.
Refiners :[Positive P Invariants (semi-flows): 45/55 constraints, Generalized P Invariants (flows): 83/111 constraints, State Equation: 0/1479 constraints, PredecessorRefiner: 905/905 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 905 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/905 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 905 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/905 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 905 unsolved
At refinement iteration 2 (OVERLAPS) 28/933 variables, 45/75 constraints. Problems are: Problem set: 0 solved, 905 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/933 variables, 6/81 constraints. Problems are: Problem set: 0 solved, 905 unsolved
[2024-05-31 22:30:20] [INFO ] Deduced a trap composed of 19 places in 42 ms of which 2 ms to minimize.
[2024-05-31 22:30:21] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 0 ms to minimize.
[2024-05-31 22:30:28] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/933 variables, 3/84 constraints. Problems are: Problem set: 0 solved, 905 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/933 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 905 unsolved
At refinement iteration 6 (OVERLAPS) 357/1290 variables, 47/131 constraints. Problems are: Problem set: 0 solved, 905 unsolved
[2024-05-31 22:31:27] [INFO ] Deduced a trap composed of 41 places in 448 ms of which 7 ms to minimize.
[2024-05-31 22:31:27] [INFO ] Deduced a trap composed of 52 places in 206 ms of which 3 ms to minimize.
[2024-05-31 22:31:28] [INFO ] Deduced a trap composed of 65 places in 360 ms of which 5 ms to minimize.
[2024-05-31 22:31:31] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 2 ms to minimize.
[2024-05-31 22:31:32] [INFO ] Deduced a trap composed of 64 places in 200 ms of which 2 ms to minimize.
[2024-05-31 22:31:32] [INFO ] Deduced a trap composed of 41 places in 149 ms of which 2 ms to minimize.
[2024-05-31 22:31:33] [INFO ] Deduced a trap composed of 70 places in 372 ms of which 5 ms to minimize.
[2024-05-31 22:31:35] [INFO ] Deduced a trap composed of 114 places in 241 ms of which 3 ms to minimize.
[2024-05-31 22:31:36] [INFO ] Deduced a trap composed of 29 places in 181 ms of which 2 ms to minimize.
[2024-05-31 22:31:37] [INFO ] Deduced a trap composed of 42 places in 167 ms of which 2 ms to minimize.
[2024-05-31 22:31:41] [INFO ] Deduced a trap composed of 31 places in 239 ms of which 3 ms to minimize.
[2024-05-31 22:31:42] [INFO ] Deduced a trap composed of 81 places in 252 ms of which 3 ms to minimize.
[2024-05-31 22:31:42] [INFO ] Deduced a trap composed of 67 places in 277 ms of which 9 ms to minimize.
[2024-05-31 22:31:43] [INFO ] Deduced a trap composed of 54 places in 348 ms of which 5 ms to minimize.
[2024-05-31 22:31:46] [INFO ] Deduced a trap composed of 99 places in 456 ms of which 7 ms to minimize.
[2024-05-31 22:31:47] [INFO ] Deduced a trap composed of 48 places in 430 ms of which 5 ms to minimize.
[2024-05-31 22:31:48] [INFO ] Deduced a trap composed of 43 places in 342 ms of which 5 ms to minimize.
[2024-05-31 22:31:48] [INFO ] Deduced a trap composed of 80 places in 339 ms of which 5 ms to minimize.
[2024-05-31 22:31:49] [INFO ] Deduced a trap composed of 53 places in 316 ms of which 5 ms to minimize.
[2024-05-31 22:31:53] [INFO ] Deduced a trap composed of 28 places in 394 ms of which 5 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1290 variables, 20/151 constraints. Problems are: Problem set: 0 solved, 905 unsolved
[2024-05-31 22:31:56] [INFO ] Deduced a trap composed of 120 places in 237 ms of which 3 ms to minimize.
[2024-05-31 22:32:08] [INFO ] Deduced a trap composed of 46 places in 787 ms of which 10 ms to minimize.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1290/3826 variables, and 153 constraints, problems are : Problem set: 0 solved, 905 unsolved in 135033 ms.
Refiners :[Positive P Invariants (semi-flows): 45/55 constraints, Generalized P Invariants (flows): 83/111 constraints, State Equation: 0/1479 constraints, PredecessorRefiner: 0/905 constraints, Known Traps: 25/25 constraints]
After SMT, in 270451ms problems are : Problem set: 0 solved, 905 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 905 out of 1479 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1479/1479 places, 2347/2347 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 1479 transition count 2338
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 1470 transition count 2338
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 19 place count 1469 transition count 2337
Iterating global reduction 2 with 1 rules applied. Total rules applied 20 place count 1469 transition count 2337
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 21 place count 1468 transition count 2336
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 1468 transition count 2336
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 23 place count 1468 transition count 2335
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 24 place count 1467 transition count 2335
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 25 place count 1467 transition count 2335
Applied a total of 25 rules in 213 ms. Remains 1467 /1479 variables (removed 12) and now considering 2335/2347 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 213 ms. Remains : 1467/1479 places, 2335/2347 transitions.
RANDOM walk for 1577018 steps (21341 resets) in 120004 ms. (13 steps per ms) remains 899/905 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4003 steps (8 resets) in 45 ms. (87 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 899/899 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 899/899 properties
Probabilistic random walk after 1000000 steps, saw 177645 distinct states, run finished after 33976 ms. (steps per millisecond=29 ) properties seen :0
// Phase 1: matrix 2335 rows 1467 cols
[2024-05-31 22:33:14] [INFO ] Computed 166 invariants in 29 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/899 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 899 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/899 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 899 unsolved
At refinement iteration 2 (OVERLAPS) 28/927 variables, 45/75 constraints. Problems are: Problem set: 0 solved, 899 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/927 variables, 6/81 constraints. Problems are: Problem set: 0 solved, 899 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/927 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 899 unsolved
At refinement iteration 5 (OVERLAPS) 363/1290 variables, 49/130 constraints. Problems are: Problem set: 0 solved, 899 unsolved
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(s1145 0.0)
(s1146 0.0)
(s1147 0.0)
(s1148 0.0)
(s1149 0.0)
(s1150 (/ 1.0 216.0))
(s1151 0.0)
(s1152 0.0)
(s1153 0.0)
(s1154 0.0)
(s1155 (/ 1.0 216.0))
(s1156 (/ 1.0 216.0))
(s1157 (/ 1.0 216.0))
(s1158 (/ 1.0 216.0))
(s1159 (/ 1.0 216.0))
(s1160 (/ 1.0 216.0))
(s1161 (/ 1.0 216.0))
(s1162 (/ 1.0 216.0))
(s1163 (/ 8.0 9.0))
(s1164 (/ 1.0 216.0))
(s1165 (/ 1.0 216.0))
(s1166 (/ 1.0 216.0))
(s1167 0.0)
(s1168 0.0)
(s1169 0.0)
(s1170 0.0)
(s1171 0.0)
(s1172 (/ 11.0 108.0))
(s1173 0.0)
(s1174 (/ 1.0 216.0))
(s1175 (/ 1.0 216.0))
(s1176 (/ 1.0 216.0))
(s1177 (/ 1.0 216.0))
(s1178 (/ 1.0 216.0))
(s1179 (/ 1.0 216.0))
(s1180 (/ 1.0 216.0))
(s1181 (/ 1.0 216.0))
(s1182 (/ 1.0 216.0))
(s1183 (/ 1.0 216.0))
(s1184 (/ 1.0 216.0))
(s1185 (/ 1.0 216.0))
(s1186 (/ 1.0 216.0))
(s1187 (/ 1.0 216.0))
(s1188 (/ 1.0 216.0))
(s1189 (/ 1.0 216.0))
(s1190 (/ 1.0 216.0))
(s1191 (/ 1.0 216.0))
(s1192 0.0)
(s1193 (/ 1.0 216.0))
(s1194 0.0)
(s1195 (/ 1.0 216.0))
(s1196 (/ 1.0 216.0))
(s1197 (/ 1.0 216.0))
(s1198 (/ 1.0 216.0))
(s1199 0.0)
(s1200 (/ 1.0 216.0))
(s1201 (/ 1.0 216.0))
(s1202 (/ 1.0 216.0))
(s1203 (/ 1.0 216.0))
(s1204 (/ 1.0 216.0))
(s1205 (/ 1.0 216.0))
(s1206 0.0)
(s1207 0.0)
(s1208 0.0)
(s1209 0.0)
(s1215 (/ 1.0 24.0))
(s1216 0.0)
(s1217 (/ 1.0 216.0))
(s1218 (/ 1.0 216.0))
(s1219 (/ 1.0 216.0))
(s1220 (/ 1.0 216.0))
(s1221 (/ 1.0 216.0))
(s1222 (/ 1.0 216.0))
(s1223 0.0)
(s1224 (/ 1.0 216.0))
(s1225 (/ 1.0 216.0))
(s1228 0.0)
(s1229 0.0)
(s1231 0.0)
(s1232 (/ 1.0 216.0))
(s1233 (/ 8.0 9.0))
(s1234 (/ 1.0 216.0))
(s1235 (/ 11.0 108.0))
(s1236 (/ 107.0 108.0))
(s1237 (/ 1.0 216.0))
(s1238 (/ 1.0 216.0))
(s1239 0.0)
(s1240 0.0)
(s1241 0.0)
(s1243 0.0)
(s1245 0.0)
(s1247 0.0)
(s1249 0.0)
(s1251 0.0)
(s1253 0.0)
(s1255 0.0)
(s1258 0.0)
(s1260 0.0)
(s1262 (/ 1.0 9.0))
(s1264 0.0)
(s1266 0.0)
(s1268 0.0)
(s1270 0.0)
(s1272 0.0)
(s1274 0.0)
(s1275 0.0)
(s1276 0.0)
(s1277 0.0)
(s1278 0.0)
(s1279 0.0)
(s1280 0.0)
(s1281 0.0)
(s1282 0.0)
(s1283 0.0)
(s1284 0.0)
(s1285 0.0)
(s1286 0.0)
(s1287 0.0)
(s1288 0.0)
(s1289 (/ 1.0 216.0))
(s1290 (/ 1.0 216.0))
(s1291 0.0)
(s1292 (/ 11.0 108.0))
(s1293 0.0)
(s1294 0.0)
(s1295 0.0)
(s1296 (/ 1.0 216.0))
(s1297 (/ 1.0 216.0))
(s1298 (/ 1.0 216.0))
(s1299 (/ 1.0 216.0))
(s1300 (/ 1.0 216.0))
(s1301 (/ 1.0 216.0))
(s1302 (/ 1.0 216.0))
(s1303 (/ 1.0 216.0))
(s1304 (/ 1.0 216.0))
(s1305 (/ 1.0 216.0))
(s1306 (/ 1.0 216.0))
(s1307 (/ 1.0 216.0))
(s1308 (/ 1.0 216.0))
(s1309 (/ 1.0 216.0))
(s1310 (/ 1.0 216.0))
(s1311 (/ 1.0 216.0))
(s1312 (/ 1.0 216.0))
(s1313 (/ 1.0 216.0))
(s1314 0.0)
(s1315 (/ 1.0 216.0))
(s1316 0.0)
(s1317 (/ 1.0 216.0))
(s1318 (/ 1.0 216.0))
(s1319 (/ 1.0 216.0))
(s1320 (/ 1.0 216.0))
(s1321 (/ 1.0 216.0))
(s1322 0.0)
(s1323 (/ 1.0 216.0))
(s1324 (/ 1.0 216.0))
(s1325 (/ 1.0 216.0))
(s1326 (/ 1.0 216.0))
(s1327 (/ 1.0 216.0))timeout
(s1328 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1290/3802 variables, and 130 constraints, problems are : Problem set: 0 solved, 899 unsolved in 150029 ms.
Refiners :[Positive P Invariants (semi-flows): 45/58 constraints, Generalized P Invariants (flows): 85/108 constraints, State Equation: 0/1467 constraints, PredecessorRefiner: 899/899 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 899 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/899 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 899 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/899 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 899 unsolved
At refinement iteration 2 (OVERLAPS) 28/927 variables, 45/75 constraints. Problems are: Problem set: 0 solved, 899 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/927 variables, 6/81 constraints. Problems are: Problem set: 0 solved, 899 unsolved
[2024-05-31 22:36:03] [INFO ] Deduced a trap composed of 13 places in 52 ms of which 1 ms to minimize.
[2024-05-31 22:36:09] [INFO ] Deduced a trap composed of 14 places in 68 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/927 variables, 2/83 constraints. Problems are: Problem set: 0 solved, 899 unsolved
[2024-05-31 22:36:36] [INFO ] Deduced a trap composed of 19 places in 73 ms of which 2 ms to minimize.
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 StableMarking -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="ASLink-PT-08b"
export BK_EXAMINATION="StableMarking"
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 ASLink-PT-08b, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r466-smll-171620124400083"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-08b.tgz
mv ASLink-PT-08b execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;