About the Execution of GreatSPN+red for CANInsertWithFailure-PT-020
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 10483.876 | 3600000.00 | 6492094.00 | 5351.90 | ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 1 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r069-tall-171620503800109.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is CANInsertWithFailure-PT-020, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-tall-171620503800109
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.1M
-rw-r--r-- 1 mcc users 8.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K May 19 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 15:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 19 07:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 17:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 172K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 12 08:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Apr 12 08:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 19 07:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 19 15:24 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 2.6M 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 positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-00
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-01
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-02
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-03
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-04
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-05
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-06
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-07
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-08
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-09
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-10
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-11
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-12
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-13
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-14
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716389921099
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-020
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-22 14:58:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-05-22 14:58:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 14:58:42] [INFO ] Load time of PNML (sax parser for PT used): 197 ms
[2024-05-22 14:58:42] [INFO ] Transformed 1044 places.
[2024-05-22 14:58:42] [INFO ] Transformed 2520 transitions.
[2024-05-22 14:58:42] [INFO ] Parsed PT model containing 1044 places and 2520 transitions and 6800 arcs in 319 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
Current structural bounds on expressions (Initially) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
// Phase 1: matrix 2520 rows 1044 cols
[2024-05-22 14:58:42] [INFO ] Computed 23 invariants in 118 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 1]
RANDOM walk for 10000 steps (21 resets) in 66 ms. (149 steps per ms)
FORMULA CANInsertWithFailure-PT-020-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 150015 steps (30 resets) in 151 ms. (986 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max Struct:[20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20]
[2024-05-22 14:58:43] [INFO ] Invariant cache hit.
[2024-05-22 14:58:43] [INFO ] [Real]Absence check using 21 positive place invariants in 27 ms returned sat
[2024-05-22 14:58:43] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-22 14:58:43] [INFO ] [Real]Absence check using state equation in 550 ms returned sat
[2024-05-22 14:58:44] [INFO ] State equation strengthened by 780 read => feed constraints.
[2024-05-22 14:58:44] [INFO ] [Real]Added 780 Read/Feed constraints in 81 ms returned sat
[2024-05-22 14:58:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 14:58:44] [INFO ] [Nat]Absence check using 21 positive place invariants in 18 ms returned sat
[2024-05-22 14:58:44] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-22 14:58:44] [INFO ] [Nat]Absence check using state equation in 503 ms returned sat
[2024-05-22 14:58:45] [INFO ] [Nat]Added 780 Read/Feed constraints in 532 ms returned sat
[2024-05-22 14:58:45] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 123 ms.
[2024-05-22 14:58:46] [INFO ] Added : 39 causal constraints over 8 iterations in 1061 ms. Result :sat
Minimization took 749 ms.
[2024-05-22 14:58:47] [INFO ] [Real]Absence check using 21 positive place invariants in 15 ms returned sat
[2024-05-22 14:58:47] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-22 14:58:47] [INFO ] [Real]Absence check using state equation in 476 ms returned sat
[2024-05-22 14:58:48] [INFO ] [Real]Added 780 Read/Feed constraints in 62 ms returned sat
[2024-05-22 14:58:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 14:58:48] [INFO ] [Nat]Absence check using 21 positive place invariants in 15 ms returned sat
[2024-05-22 14:58:48] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 6 ms returned sat
[2024-05-22 14:58:48] [INFO ] [Nat]Absence check using state equation in 494 ms returned sat
[2024-05-22 14:58:49] [INFO ] [Nat]Added 780 Read/Feed constraints in 454 ms returned sat
[2024-05-22 14:58:49] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 128 ms.
[2024-05-22 14:58:50] [INFO ] Added : 48 causal constraints over 10 iterations in 1150 ms. Result :sat
Minimization took 605 ms.
[2024-05-22 14:58:51] [INFO ] [Real]Absence check using 21 positive place invariants in 16 ms returned sat
[2024-05-22 14:58:51] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 6 ms returned sat
[2024-05-22 14:58:51] [INFO ] [Real]Absence check using state equation in 531 ms returned sat
[2024-05-22 14:58:51] [INFO ] [Real]Added 780 Read/Feed constraints in 73 ms returned sat
[2024-05-22 14:58:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 14:58:52] [INFO ] [Nat]Absence check using 21 positive place invariants in 18 ms returned sat
[2024-05-22 14:58:52] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-22 14:58:52] [INFO ] [Nat]Absence check using state equation in 615 ms returned sat
[2024-05-22 14:58:52] [INFO ] [Nat]Added 780 Read/Feed constraints in 356 ms returned sat
[2024-05-22 14:58:53] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 144 ms.
[2024-05-22 14:58:54] [INFO ] Added : 38 causal constraints over 8 iterations in 1032 ms. Result :sat
Minimization took 783 ms.
[2024-05-22 14:58:55] [INFO ] [Real]Absence check using 21 positive place invariants in 13 ms returned sat
[2024-05-22 14:58:55] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 6 ms returned sat
[2024-05-22 14:58:55] [INFO ] [Real]Absence check using state equation in 463 ms returned sat
[2024-05-22 14:58:55] [INFO ] [Real]Added 780 Read/Feed constraints in 71 ms returned sat
[2024-05-22 14:58:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 14:58:55] [INFO ] [Nat]Absence check using 21 positive place invariants in 16 ms returned sat
[2024-05-22 14:58:55] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-22 14:58:56] [INFO ] [Nat]Absence check using state equation in 450 ms returned sat
[2024-05-22 14:58:56] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 14:58:56] [INFO ] [Nat]Added 780 Read/Feed constraints in 700 ms returned sat
[2024-05-22 14:58:57] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 116 ms.
[2024-05-22 14:58:58] [INFO ] Added : 56 causal constraints over 12 iterations in 1418 ms. Result :sat
Minimization took 777 ms.
[2024-05-22 14:58:59] [INFO ] [Real]Absence check using 21 positive place invariants in 15 ms returned sat
[2024-05-22 14:58:59] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-22 14:58:59] [INFO ] [Real]Absence check using state equation in 439 ms returned sat
[2024-05-22 14:58:59] [INFO ] [Real]Added 780 Read/Feed constraints in 61 ms returned sat
[2024-05-22 14:58:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 14:59:00] [INFO ] [Nat]Absence check using 21 positive place invariants in 15 ms returned sat
[2024-05-22 14:59:00] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-22 14:59:00] [INFO ] [Nat]Absence check using state equation in 455 ms returned sat
[2024-05-22 14:59:00] [INFO ] [Nat]Added 780 Read/Feed constraints in 376 ms returned sat
[2024-05-22 14:59:01] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 139 ms.
[2024-05-22 14:59:02] [INFO ] Added : 48 causal constraints over 10 iterations in 1247 ms. Result :sat
Minimization took 642 ms.
[2024-05-22 14:59:03] [INFO ] [Real]Absence check using 21 positive place invariants in 15 ms returned sat
[2024-05-22 14:59:03] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-22 14:59:03] [INFO ] [Real]Absence check using state equation in 476 ms returned sat
[2024-05-22 14:59:03] [INFO ] [Real]Added 780 Read/Feed constraints in 107 ms returned sat
[2024-05-22 14:59:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 14:59:03] [INFO ] [Nat]Absence check using 21 positive place invariants in 15 ms returned sat
[2024-05-22 14:59:03] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 6 ms returned sat
[2024-05-22 14:59:04] [INFO ] [Nat]Absence check using state equation in 467 ms returned sat
[2024-05-22 14:59:04] [INFO ] [Nat]Added 780 Read/Feed constraints in 450 ms returned sat
[2024-05-22 14:59:04] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 113 ms.
[2024-05-22 14:59:06] [INFO ] Added : 66 causal constraints over 14 iterations in 1552 ms. Result :sat
Minimization took 658 ms.
[2024-05-22 14:59:07] [INFO ] [Real]Absence check using 21 positive place invariants in 19 ms returned sat
[2024-05-22 14:59:07] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-22 14:59:07] [INFO ] [Real]Absence check using state equation in 496 ms returned sat
[2024-05-22 14:59:07] [INFO ] [Real]Added 780 Read/Feed constraints in 65 ms returned sat
[2024-05-22 14:59:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 14:59:07] [INFO ] [Nat]Absence check using 21 positive place invariants in 15 ms returned sat
[2024-05-22 14:59:08] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 6 ms returned sat
[2024-05-22 14:59:08] [INFO ] [Nat]Absence check using state equation in 457 ms returned sat
[2024-05-22 14:59:08] [INFO ] [Nat]Added 780 Read/Feed constraints in 496 ms returned sat
[2024-05-22 14:59:09] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 123 ms.
[2024-05-22 14:59:10] [INFO ] Added : 38 causal constraints over 8 iterations in 985 ms. Result :sat
Minimization took 746 ms.
[2024-05-22 14:59:10] [INFO ] [Real]Absence check using 21 positive place invariants in 15 ms returned sat
[2024-05-22 14:59:10] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-22 14:59:11] [INFO ] [Real]Absence check using state equation in 510 ms returned sat
[2024-05-22 14:59:11] [INFO ] [Real]Added 780 Read/Feed constraints in 79 ms returned sat
[2024-05-22 14:59:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 14:59:11] [INFO ] [Nat]Absence check using 21 positive place invariants in 17 ms returned sat
[2024-05-22 14:59:11] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-22 14:59:12] [INFO ] [Nat]Absence check using state equation in 563 ms returned sat
[2024-05-22 14:59:12] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 14:59:12] [INFO ] [Nat]Added 780 Read/Feed constraints in 566 ms returned sat
[2024-05-22 14:59:13] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 124 ms.
[2024-05-22 14:59:14] [INFO ] Added : 46 causal constraints over 10 iterations in 1217 ms. Result :sat
Minimization took 743 ms.
[2024-05-22 14:59:15] [INFO ] [Real]Absence check using 21 positive place invariants in 15 ms returned sat
[2024-05-22 14:59:15] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-22 14:59:15] [INFO ] [Real]Absence check using state equation in 458 ms returned sat
[2024-05-22 14:59:15] [INFO ] [Real]Added 780 Read/Feed constraints in 71 ms returned sat
[2024-05-22 14:59:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 14:59:15] [INFO ] [Nat]Absence check using 21 positive place invariants in 15 ms returned sat
[2024-05-22 14:59:15] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-22 14:59:16] [INFO ] [Nat]Absence check using state equation in 459 ms returned sat
[2024-05-22 14:59:16] [INFO ] [Nat]Added 780 Read/Feed constraints in 337 ms returned sat
[2024-05-22 14:59:16] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 118 ms.
[2024-05-22 14:59:17] [INFO ] Added : 46 causal constraints over 10 iterations in 1149 ms. Result :sat
Minimization took 758 ms.
[2024-05-22 14:59:18] [INFO ] [Real]Absence check using 21 positive place invariants in 27 ms returned sat
[2024-05-22 14:59:18] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-22 14:59:19] [INFO ] [Real]Absence check using state equation in 523 ms returned sat
[2024-05-22 14:59:19] [INFO ] [Real]Added 780 Read/Feed constraints in 66 ms returned sat
[2024-05-22 14:59:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 14:59:19] [INFO ] [Nat]Absence check using 21 positive place invariants in 15 ms returned sat
[2024-05-22 14:59:19] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 6 ms returned sat
[2024-05-22 14:59:20] [INFO ] [Nat]Absence check using state equation in 518 ms returned sat
[2024-05-22 14:59:20] [INFO ] [Nat]Added 780 Read/Feed constraints in 263 ms returned sat
[2024-05-22 14:59:20] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 119 ms.
[2024-05-22 14:59:21] [INFO ] Added : 37 causal constraints over 8 iterations in 979 ms. Result :sat
Minimization took 747 ms.
[2024-05-22 14:59:22] [INFO ] [Real]Absence check using 21 positive place invariants in 16 ms returned sat
[2024-05-22 14:59:22] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-22 14:59:22] [INFO ] [Real]Absence check using state equation in 438 ms returned sat
[2024-05-22 14:59:22] [INFO ] [Real]Added 780 Read/Feed constraints in 56 ms returned sat
[2024-05-22 14:59:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 14:59:22] [INFO ] [Nat]Absence check using 21 positive place invariants in 15 ms returned sat
[2024-05-22 14:59:22] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-22 14:59:23] [INFO ] [Nat]Absence check using state equation in 441 ms returned sat
[2024-05-22 14:59:23] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 14:59:24] [INFO ] [Nat]Added 780 Read/Feed constraints in 656 ms returned sat
[2024-05-22 14:59:24] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 121 ms.
[2024-05-22 14:59:25] [INFO ] Added : 46 causal constraints over 10 iterations in 1149 ms. Result :sat
Minimization took 749 ms.
[2024-05-22 14:59:26] [INFO ] [Real]Absence check using 21 positive place invariants in 16 ms returned sat
[2024-05-22 14:59:26] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 15 ms returned sat
[2024-05-22 14:59:26] [INFO ] [Real]Absence check using state equation in 457 ms returned sat
[2024-05-22 14:59:26] [INFO ] [Real]Added 780 Read/Feed constraints in 59 ms returned sat
[2024-05-22 14:59:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 14:59:26] [INFO ] [Nat]Absence check using 21 positive place invariants in 15 ms returned sat
[2024-05-22 14:59:26] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 6 ms returned sat
[2024-05-22 14:59:27] [INFO ] [Nat]Absence check using state equation in 458 ms returned sat
[2024-05-22 14:59:27] [INFO ] [Nat]Added 780 Read/Feed constraints in 411 ms returned sat
[2024-05-22 14:59:27] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 117 ms.
[2024-05-22 14:59:28] [INFO ] Added : 46 causal constraints over 10 iterations in 1120 ms. Result :sat
Minimization took 739 ms.
[2024-05-22 14:59:29] [INFO ] [Real]Absence check using 21 positive place invariants in 14 ms returned sat
[2024-05-22 14:59:29] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-22 14:59:30] [INFO ] [Real]Absence check using state equation in 462 ms returned sat
[2024-05-22 14:59:30] [INFO ] [Real]Added 780 Read/Feed constraints in 66 ms returned sat
[2024-05-22 14:59:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 14:59:30] [INFO ] [Nat]Absence check using 21 positive place invariants in 17 ms returned sat
[2024-05-22 14:59:30] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 6 ms returned sat
[2024-05-22 14:59:31] [INFO ] [Nat]Absence check using state equation in 490 ms returned sat
[2024-05-22 14:59:31] [INFO ] [Nat]Added 780 Read/Feed constraints in 278 ms returned sat
[2024-05-22 14:59:31] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 116 ms.
[2024-05-22 14:59:32] [INFO ] Added : 29 causal constraints over 6 iterations in 785 ms. Result :sat
Minimization took 732 ms.
[2024-05-22 14:59:33] [INFO ] [Real]Absence check using 21 positive place invariants in 14 ms returned sat
[2024-05-22 14:59:33] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 6 ms returned sat
[2024-05-22 14:59:33] [INFO ] [Real]Absence check using state equation in 462 ms returned sat
[2024-05-22 14:59:33] [INFO ] [Real]Added 780 Read/Feed constraints in 63 ms returned sat
[2024-05-22 14:59:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 14:59:33] [INFO ] [Nat]Absence check using 21 positive place invariants in 15 ms returned sat
[2024-05-22 14:59:33] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 6 ms returned sat
[2024-05-22 14:59:34] [INFO ] [Nat]Absence check using state equation in 454 ms returned sat
[2024-05-22 14:59:34] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 14:59:34] [INFO ] [Nat]Added 780 Read/Feed constraints in 624 ms returned sat
[2024-05-22 14:59:35] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 123 ms.
[2024-05-22 14:59:36] [INFO ] Added : 63 causal constraints over 13 iterations in 1463 ms. Result :sat
Minimization took 747 ms.
[2024-05-22 14:59:37] [INFO ] [Real]Absence check using 21 positive place invariants in 14 ms returned sat
[2024-05-22 14:59:37] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 10 ms returned sat
[2024-05-22 14:59:37] [INFO ] [Real]Absence check using state equation in 497 ms returned sat
[2024-05-22 14:59:37] [INFO ] [Real]Added 780 Read/Feed constraints in 74 ms returned sat
[2024-05-22 14:59:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 14:59:38] [INFO ] [Nat]Absence check using 21 positive place invariants in 15 ms returned sat
[2024-05-22 14:59:38] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-22 14:59:38] [INFO ] [Nat]Absence check using state equation in 499 ms returned sat
[2024-05-22 14:59:39] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 14:59:39] [INFO ] [Nat]Added 780 Read/Feed constraints in 588 ms returned sat
[2024-05-22 14:59:39] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 115 ms.
[2024-05-22 14:59:40] [INFO ] Added : 46 causal constraints over 10 iterations in 1127 ms. Result :sat
Minimization took 732 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max Struct:[20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max Struct:[20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20]
Support contains 15 out of 1044 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1044/1044 places, 2520/2520 transitions.
Graph (complete) has 3501 edges and 1044 vertex of which 1043 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 140 transitions
Trivial Post-agglo rules discarded 140 transitions
Performed 140 trivial Post agglomeration. Transition count delta: 140
Iterating post reduction 0 with 140 rules applied. Total rules applied 141 place count 1043 transition count 2380
Reduce places removed 140 places and 0 transitions.
Iterating post reduction 1 with 140 rules applied. Total rules applied 281 place count 903 transition count 2380
Performed 357 Post agglomeration using F-continuation condition.Transition count delta: 357
Deduced a syphon composed of 357 places in 1 ms
Reduce places removed 357 places and 0 transitions.
Iterating global reduction 2 with 714 rules applied. Total rules applied 995 place count 546 transition count 2023
Drop transitions (Redundant composition of simpler transitions.) removed 320 transitions
Redundant transition composition rules discarded 320 transitions
Iterating global reduction 2 with 320 rules applied. Total rules applied 1315 place count 546 transition count 1703
Partial Free-agglomeration rule applied 466 times.
Drop transitions (Partial Free agglomeration) removed 466 transitions
Iterating global reduction 2 with 466 rules applied. Total rules applied 1781 place count 546 transition count 1703
Applied a total of 1781 rules in 415 ms. Remains 546 /1044 variables (removed 498) and now considering 1703/2520 (removed 817) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 425 ms. Remains : 546/1044 places, 1703/2520 transitions.
// Phase 1: matrix 1703 rows 546 cols
[2024-05-22 14:59:41] [INFO ] Computed 22 invariants in 25 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max Struct:[20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20]
RANDOM walk for 1000000 steps (9799 resets) in 4750 ms. (210 steps per ms)
BEST_FIRST walk for 15000014 steps (6794 resets) in 11205 ms. (1338 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max Struct:[20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20]
[2024-05-22 14:59:57] [INFO ] Invariant cache hit.
[2024-05-22 14:59:57] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 14:59:57] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2024-05-22 14:59:57] [INFO ] [Real]Absence check using state equation in 247 ms returned sat
[2024-05-22 14:59:57] [INFO ] State equation strengthened by 1601 read => feed constraints.
[2024-05-22 14:59:58] [INFO ] [Real]Added 1601 Read/Feed constraints in 105 ms returned sat
[2024-05-22 14:59:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 14:59:58] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 14:59:58] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 14:59:58] [INFO ] [Nat]Absence check using state equation in 249 ms returned sat
[2024-05-22 14:59:58] [INFO ] [Nat]Added 1601 Read/Feed constraints in 106 ms returned sat
[2024-05-22 14:59:58] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 82 ms.
[2024-05-22 14:59:58] [INFO ] Added : 5 causal constraints over 1 iterations in 253 ms. Result :sat
Minimization took 3102 ms.
[2024-05-22 15:00:02] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:00:02] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:00:02] [INFO ] [Real]Absence check using state equation in 271 ms returned sat
[2024-05-22 15:00:02] [INFO ] [Real]Added 1601 Read/Feed constraints in 108 ms returned sat
[2024-05-22 15:00:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:00:02] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:00:02] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:00:02] [INFO ] [Nat]Absence check using state equation in 248 ms returned sat
[2024-05-22 15:00:02] [INFO ] [Nat]Added 1601 Read/Feed constraints in 114 ms returned sat
[2024-05-22 15:00:03] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 80 ms.
[2024-05-22 15:00:03] [INFO ] Added : 6 causal constraints over 2 iterations in 319 ms. Result :sat
Minimization took 3017 ms.
[2024-05-22 15:00:06] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:00:06] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2024-05-22 15:00:06] [INFO ] [Real]Absence check using state equation in 248 ms returned sat
[2024-05-22 15:00:06] [INFO ] [Real]Added 1601 Read/Feed constraints in 110 ms returned sat
[2024-05-22 15:00:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:00:06] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:00:06] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:00:07] [INFO ] [Nat]Absence check using state equation in 252 ms returned sat
[2024-05-22 15:00:07] [INFO ] [Nat]Added 1601 Read/Feed constraints in 137 ms returned sat
[2024-05-22 15:00:07] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 80 ms.
[2024-05-22 15:00:07] [INFO ] Added : 8 causal constraints over 2 iterations in 310 ms. Result :sat
Minimization took 3033 ms.
[2024-05-22 15:00:10] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-22 15:00:10] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2024-05-22 15:00:11] [INFO ] [Real]Absence check using state equation in 260 ms returned sat
[2024-05-22 15:00:11] [INFO ] [Real]Added 1601 Read/Feed constraints in 103 ms returned sat
[2024-05-22 15:00:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:00:11] [INFO ] [Nat]Absence check using 20 positive place invariants in 9 ms returned sat
[2024-05-22 15:00:11] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-22 15:00:11] [INFO ] [Nat]Absence check using state equation in 251 ms returned sat
[2024-05-22 15:00:11] [INFO ] [Nat]Added 1601 Read/Feed constraints in 109 ms returned sat
[2024-05-22 15:00:11] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 79 ms.
[2024-05-22 15:00:12] [INFO ] Added : 6 causal constraints over 2 iterations in 318 ms. Result :sat
Minimization took 3117 ms.
[2024-05-22 15:00:15] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:00:15] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:00:15] [INFO ] [Real]Absence check using state equation in 255 ms returned sat
[2024-05-22 15:00:15] [INFO ] [Real]Added 1601 Read/Feed constraints in 106 ms returned sat
[2024-05-22 15:00:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:00:15] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:00:15] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2024-05-22 15:00:16] [INFO ] [Nat]Absence check using state equation in 251 ms returned sat
[2024-05-22 15:00:16] [INFO ] [Nat]Added 1601 Read/Feed constraints in 148 ms returned sat
[2024-05-22 15:00:16] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 81 ms.
[2024-05-22 15:00:16] [INFO ] Added : 12 causal constraints over 3 iterations in 386 ms. Result :sat
Minimization took 2880 ms.
[2024-05-22 15:00:19] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:00:19] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:00:19] [INFO ] [Real]Absence check using state equation in 264 ms returned sat
[2024-05-22 15:00:20] [INFO ] [Real]Added 1601 Read/Feed constraints in 105 ms returned sat
[2024-05-22 15:00:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:00:20] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:00:20] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2024-05-22 15:00:20] [INFO ] [Nat]Absence check using state equation in 253 ms returned sat
[2024-05-22 15:00:20] [INFO ] [Nat]Added 1601 Read/Feed constraints in 112 ms returned sat
[2024-05-22 15:00:20] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 84 ms.
[2024-05-22 15:00:20] [INFO ] Added : 6 causal constraints over 2 iterations in 317 ms. Result :sat
Minimization took 3485 ms.
[2024-05-22 15:00:24] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:00:24] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 11 ms returned sat
[2024-05-22 15:00:24] [INFO ] [Real]Absence check using state equation in 258 ms returned sat
[2024-05-22 15:00:24] [INFO ] [Real]Added 1601 Read/Feed constraints in 102 ms returned sat
[2024-05-22 15:00:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:00:25] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:00:25] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:00:25] [INFO ] [Nat]Absence check using state equation in 248 ms returned sat
[2024-05-22 15:00:25] [INFO ] [Nat]Added 1601 Read/Feed constraints in 108 ms returned sat
[2024-05-22 15:00:25] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 77 ms.
[2024-05-22 15:00:25] [INFO ] Added : 5 causal constraints over 1 iterations in 253 ms. Result :sat
Minimization took 3156 ms.
[2024-05-22 15:00:28] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-22 15:00:28] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 10 ms returned sat
[2024-05-22 15:00:29] [INFO ] [Real]Absence check using state equation in 250 ms returned sat
[2024-05-22 15:00:29] [INFO ] [Real]Added 1601 Read/Feed constraints in 106 ms returned sat
[2024-05-22 15:00:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:00:29] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:00:29] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:00:29] [INFO ] [Nat]Absence check using state equation in 254 ms returned sat
[2024-05-22 15:00:29] [INFO ] [Nat]Added 1601 Read/Feed constraints in 115 ms returned sat
[2024-05-22 15:00:29] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 78 ms.
[2024-05-22 15:00:30] [INFO ] Added : 5 causal constraints over 1 iterations in 249 ms. Result :sat
Minimization took 3362 ms.
[2024-05-22 15:00:33] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:00:33] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:00:33] [INFO ] [Real]Absence check using state equation in 253 ms returned sat
[2024-05-22 15:00:33] [INFO ] [Real]Added 1601 Read/Feed constraints in 108 ms returned sat
[2024-05-22 15:00:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:00:34] [INFO ] [Nat]Absence check using 20 positive place invariants in 10 ms returned sat
[2024-05-22 15:00:34] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:00:34] [INFO ] [Nat]Absence check using state equation in 249 ms returned sat
[2024-05-22 15:00:34] [INFO ] [Nat]Added 1601 Read/Feed constraints in 124 ms returned sat
[2024-05-22 15:00:34] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 77 ms.
[2024-05-22 15:00:34] [INFO ] Added : 9 causal constraints over 2 iterations in 313 ms. Result :sat
Minimization took 3097 ms.
[2024-05-22 15:00:38] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-22 15:00:38] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:00:38] [INFO ] [Real]Absence check using state equation in 260 ms returned sat
[2024-05-22 15:00:38] [INFO ] [Real]Added 1601 Read/Feed constraints in 108 ms returned sat
[2024-05-22 15:00:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:00:38] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:00:38] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:00:38] [INFO ] [Nat]Absence check using state equation in 257 ms returned sat
[2024-05-22 15:00:38] [INFO ] [Nat]Added 1601 Read/Feed constraints in 116 ms returned sat
[2024-05-22 15:00:39] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 79 ms.
[2024-05-22 15:00:39] [INFO ] Added : 6 causal constraints over 2 iterations in 312 ms. Result :sat
Minimization took 2893 ms.
[2024-05-22 15:00:42] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-22 15:00:42] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-22 15:00:42] [INFO ] [Real]Absence check using state equation in 260 ms returned sat
[2024-05-22 15:00:42] [INFO ] [Real]Added 1601 Read/Feed constraints in 110 ms returned sat
[2024-05-22 15:00:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:00:42] [INFO ] [Nat]Absence check using 20 positive place invariants in 9 ms returned sat
[2024-05-22 15:00:42] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 12 ms returned sat
[2024-05-22 15:00:43] [INFO ] [Nat]Absence check using state equation in 257 ms returned sat
[2024-05-22 15:00:43] [INFO ] [Nat]Added 1601 Read/Feed constraints in 177 ms returned sat
[2024-05-22 15:00:43] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 78 ms.
[2024-05-22 15:00:43] [INFO ] Added : 8 causal constraints over 2 iterations in 307 ms. Result :sat
Minimization took 2610 ms.
[2024-05-22 15:00:46] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:00:46] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:00:46] [INFO ] [Real]Absence check using state equation in 254 ms returned sat
[2024-05-22 15:00:46] [INFO ] [Real]Added 1601 Read/Feed constraints in 105 ms returned sat
[2024-05-22 15:00:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:00:46] [INFO ] [Nat]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-22 15:00:46] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-22 15:00:47] [INFO ] [Nat]Absence check using state equation in 253 ms returned sat
[2024-05-22 15:00:47] [INFO ] [Nat]Added 1601 Read/Feed constraints in 130 ms returned sat
[2024-05-22 15:00:47] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 80 ms.
[2024-05-22 15:00:47] [INFO ] Added : 8 causal constraints over 2 iterations in 310 ms. Result :sat
Minimization took 2891 ms.
[2024-05-22 15:00:50] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:00:50] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:00:50] [INFO ] [Real]Absence check using state equation in 255 ms returned sat
[2024-05-22 15:00:50] [INFO ] [Real]Added 1601 Read/Feed constraints in 110 ms returned sat
[2024-05-22 15:00:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:00:51] [INFO ] [Nat]Absence check using 20 positive place invariants in 9 ms returned sat
[2024-05-22 15:00:51] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:00:51] [INFO ] [Nat]Absence check using state equation in 246 ms returned sat
[2024-05-22 15:00:51] [INFO ] [Nat]Added 1601 Read/Feed constraints in 110 ms returned sat
[2024-05-22 15:00:51] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 82 ms.
[2024-05-22 15:00:51] [INFO ] Added : 6 causal constraints over 2 iterations in 324 ms. Result :sat
Minimization took 2980 ms.
[2024-05-22 15:00:54] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-22 15:00:54] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:00:55] [INFO ] [Real]Absence check using state equation in 251 ms returned sat
[2024-05-22 15:00:55] [INFO ] [Real]Added 1601 Read/Feed constraints in 103 ms returned sat
[2024-05-22 15:00:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:00:55] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:00:55] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:00:55] [INFO ] [Nat]Absence check using state equation in 254 ms returned sat
[2024-05-22 15:00:55] [INFO ] [Nat]Added 1601 Read/Feed constraints in 109 ms returned sat
[2024-05-22 15:00:55] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 86 ms.
[2024-05-22 15:00:56] [INFO ] Added : 4 causal constraints over 1 iterations in 272 ms. Result :sat
Minimization took 2622 ms.
[2024-05-22 15:00:58] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-22 15:00:58] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 9 ms returned sat
[2024-05-22 15:00:59] [INFO ] [Real]Absence check using state equation in 252 ms returned sat
[2024-05-22 15:00:59] [INFO ] [Real]Added 1601 Read/Feed constraints in 106 ms returned sat
[2024-05-22 15:00:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:00:59] [INFO ] [Nat]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-22 15:00:59] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-22 15:00:59] [INFO ] [Nat]Absence check using state equation in 256 ms returned sat
[2024-05-22 15:00:59] [INFO ] [Nat]Added 1601 Read/Feed constraints in 155 ms returned sat
[2024-05-22 15:00:59] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 78 ms.
[2024-05-22 15:01:00] [INFO ] Added : 8 causal constraints over 2 iterations in 302 ms. Result :sat
Minimization took 3041 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max Struct:[20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max Struct:[20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20]
Support contains 15 out of 546 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 546/546 places, 1703/1703 transitions.
Applied a total of 0 rules in 28 ms. Remains 546 /546 variables (removed 0) and now considering 1703/1703 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 546/546 places, 1703/1703 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 546/546 places, 1703/1703 transitions.
Applied a total of 0 rules in 26 ms. Remains 546 /546 variables (removed 0) and now considering 1703/1703 (removed 0) transitions.
[2024-05-22 15:01:03] [INFO ] Invariant cache hit.
[2024-05-22 15:01:03] [INFO ] Implicit Places using invariants in 417 ms returned []
[2024-05-22 15:01:03] [INFO ] Invariant cache hit.
[2024-05-22 15:01:04] [INFO ] State equation strengthened by 1601 read => feed constraints.
[2024-05-22 15:01:08] [INFO ] Implicit Places using invariants and state equation in 4489 ms returned []
Implicit Place search using SMT with State Equation took 4910 ms to find 0 implicit places.
[2024-05-22 15:01:08] [INFO ] Redundant transitions in 90 ms returned []
Running 1683 sub problems to find dead transitions.
[2024-05-22 15:01:08] [INFO ] Invariant cache hit.
[2024-05-22 15:01:08] [INFO ] State equation strengthened by 1601 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/545 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/545 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
[2024-05-22 15:01:22] [INFO ] Deduced a trap composed of 2 places in 291 ms of which 26 ms to minimize.
[2024-05-22 15:01:23] [INFO ] Deduced a trap composed of 31 places in 258 ms of which 4 ms to minimize.
[2024-05-22 15:01:23] [INFO ] Deduced a trap composed of 26 places in 200 ms of which 3 ms to minimize.
[2024-05-22 15:01:23] [INFO ] Deduced a trap composed of 25 places in 179 ms of which 3 ms to minimize.
[2024-05-22 15:01:23] [INFO ] Deduced a trap composed of 27 places in 177 ms of which 3 ms to minimize.
[2024-05-22 15:01:24] [INFO ] Deduced a trap composed of 28 places in 172 ms of which 3 ms to minimize.
[2024-05-22 15:01:24] [INFO ] Deduced a trap composed of 29 places in 184 ms of which 3 ms to minimize.
[2024-05-22 15:01:24] [INFO ] Deduced a trap composed of 26 places in 171 ms of which 3 ms to minimize.
[2024-05-22 15:01:24] [INFO ] Deduced a trap composed of 32 places in 143 ms of which 2 ms to minimize.
[2024-05-22 15:01:24] [INFO ] Deduced a trap composed of 25 places in 148 ms of which 3 ms to minimize.
[2024-05-22 15:01:24] [INFO ] Deduced a trap composed of 25 places in 159 ms of which 3 ms to minimize.
[2024-05-22 15:01:24] [INFO ] Deduced a trap composed of 27 places in 109 ms of which 2 ms to minimize.
[2024-05-22 15:01:25] [INFO ] Deduced a trap composed of 29 places in 118 ms of which 2 ms to minimize.
[2024-05-22 15:01:25] [INFO ] Deduced a trap composed of 29 places in 111 ms of which 2 ms to minimize.
[2024-05-22 15:01:25] [INFO ] Deduced a trap composed of 33 places in 103 ms of which 2 ms to minimize.
[2024-05-22 15:01:25] [INFO ] Deduced a trap composed of 33 places in 107 ms of which 1 ms to minimize.
[2024-05-22 15:01:25] [INFO ] Deduced a trap composed of 25 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:01:25] [INFO ] Deduced a trap composed of 25 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:01:25] [INFO ] Deduced a trap composed of 31 places in 61 ms of which 1 ms to minimize.
[2024-05-22 15:01:25] [INFO ] Deduced a trap composed of 30 places in 66 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/545 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
[2024-05-22 15:01:26] [INFO ] Deduced a trap composed of 28 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:01:26] [INFO ] Deduced a trap composed of 32 places in 74 ms of which 2 ms to minimize.
[2024-05-22 15:01:26] [INFO ] Deduced a trap composed of 31 places in 80 ms of which 2 ms to minimize.
[2024-05-22 15:01:26] [INFO ] Deduced a trap composed of 31 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:01:26] [INFO ] Deduced a trap composed of 25 places in 62 ms of which 1 ms to minimize.
[2024-05-22 15:01:26] [INFO ] Deduced a trap composed of 34 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:01:26] [INFO ] Deduced a trap composed of 27 places in 54 ms of which 1 ms to minimize.
[2024-05-22 15:01:26] [INFO ] Deduced a trap composed of 27 places in 41 ms of which 1 ms to minimize.
[2024-05-22 15:01:26] [INFO ] Deduced a trap composed of 33 places in 186 ms of which 3 ms to minimize.
[2024-05-22 15:01:27] [INFO ] Deduced a trap composed of 49 places in 191 ms of which 3 ms to minimize.
[2024-05-22 15:01:27] [INFO ] Deduced a trap composed of 33 places in 172 ms of which 3 ms to minimize.
[2024-05-22 15:01:27] [INFO ] Deduced a trap composed of 32 places in 168 ms of which 2 ms to minimize.
[2024-05-22 15:01:27] [INFO ] Deduced a trap composed of 33 places in 158 ms of which 3 ms to minimize.
[2024-05-22 15:01:27] [INFO ] Deduced a trap composed of 26 places in 148 ms of which 3 ms to minimize.
[2024-05-22 15:01:27] [INFO ] Deduced a trap composed of 26 places in 152 ms of which 3 ms to minimize.
[2024-05-22 15:01:28] [INFO ] Deduced a trap composed of 25 places in 138 ms of which 2 ms to minimize.
[2024-05-22 15:01:28] [INFO ] Deduced a trap composed of 28 places in 131 ms of which 2 ms to minimize.
[2024-05-22 15:01:28] [INFO ] Deduced a trap composed of 36 places in 141 ms of which 2 ms to minimize.
[2024-05-22 15:01:28] [INFO ] Deduced a trap composed of 34 places in 123 ms of which 2 ms to minimize.
[2024-05-22 15:01:28] [INFO ] Deduced a trap composed of 34 places in 117 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 18.0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/545 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 545/2249 variables, and 62 constraints, problems are : Problem set: 0 solved, 1683 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/546 constraints, ReadFeed: 0/1601 constraints, PredecessorRefiner: 1683/1683 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1683 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/545 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/545 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/545 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
[2024-05-22 15:01:40] [INFO ] Deduced a trap composed of 26 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:01:40] [INFO ] Deduced a trap composed of 30 places in 40 ms of which 1 ms to minimize.
[2024-05-22 15:01:40] [INFO ] Deduced a trap composed of 27 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:01:40] [INFO ] Deduced a trap composed of 31 places in 213 ms of which 3 ms to minimize.
[2024-05-22 15:01:41] [INFO ] Deduced a trap composed of 31 places in 207 ms of which 3 ms to minimize.
[2024-05-22 15:01:41] [INFO ] Deduced a trap composed of 31 places in 188 ms of which 3 ms to minimize.
[2024-05-22 15:01:41] [INFO ] Deduced a trap composed of 32 places in 182 ms of which 2 ms to minimize.
[2024-05-22 15:01:41] [INFO ] Deduced a trap composed of 30 places in 190 ms of which 3 ms to minimize.
[2024-05-22 15:01:41] [INFO ] Deduced a trap composed of 31 places in 192 ms of which 3 ms to minimize.
[2024-05-22 15:01:42] [INFO ] Deduced a trap composed of 30 places in 194 ms of which 2 ms to minimize.
[2024-05-22 15:01:42] [INFO ] Deduced a trap composed of 28 places in 180 ms of which 3 ms to minimize.
[2024-05-22 15:01:42] [INFO ] Deduced a trap composed of 30 places in 165 ms of which 2 ms to minimize.
[2024-05-22 15:01:42] [INFO ] Deduced a trap composed of 31 places in 144 ms of which 3 ms to minimize.
[2024-05-22 15:01:42] [INFO ] Deduced a trap composed of 30 places in 144 ms of which 2 ms to minimize.
[2024-05-22 15:01:43] [INFO ] Deduced a trap composed of 30 places in 171 ms of which 3 ms to minimize.
[2024-05-22 15:01:43] [INFO ] Deduced a trap composed of 29 places in 158 ms of which 5 ms to minimize.
[2024-05-22 15:01:43] [INFO ] Deduced a trap composed of 27 places in 149 ms of which 3 ms to minimize.
[2024-05-22 15:01:43] [INFO ] Deduced a trap composed of 25 places in 130 ms of which 2 ms to minimize.
[2024-05-22 15:01:43] [INFO ] Deduced a trap composed of 33 places in 124 ms of which 2 ms to minimize.
[2024-05-22 15:01:43] [INFO ] Deduced a trap composed of 36 places in 120 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/545 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
[2024-05-22 15:01:44] [INFO ] Deduced a trap composed of 32 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:01:44] [INFO ] Deduced a trap composed of 25 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:01:44] [INFO ] Deduced a trap composed of 28 places in 215 ms of which 2 ms to minimize.
[2024-05-22 15:01:44] [INFO ] Deduced a trap composed of 27 places in 178 ms of which 3 ms to minimize.
[2024-05-22 15:01:44] [INFO ] Deduced a trap composed of 35 places in 175 ms of which 3 ms to minimize.
[2024-05-22 15:01:45] [INFO ] Deduced a trap composed of 33 places in 151 ms of which 2 ms to minimize.
[2024-05-22 15:01:45] [INFO ] Deduced a trap composed of 26 places in 158 ms of which 2 ms to minimize.
[2024-05-22 15:01:45] [INFO ] Deduced a trap composed of 26 places in 143 ms of which 2 ms to minimize.
[2024-05-22 15:01:45] [INFO ] Deduced a trap composed of 30 places in 141 ms of which 2 ms to minimize.
[2024-05-22 15:01:45] [INFO ] Deduced a trap composed of 28 places in 144 ms of which 2 ms to minimize.
[2024-05-22 15:01:45] [INFO ] Deduced a trap composed of 30 places in 132 ms of which 3 ms to minimize.
[2024-05-22 15:01:45] [INFO ] Deduced a trap composed of 38 places in 131 ms of which 2 ms to minimize.
[2024-05-22 15:01:46] [INFO ] Deduced a trap composed of 35 places in 123 ms of which 2 ms to minimize.
[2024-05-22 15:01:46] [INFO ] Deduced a trap composed of 34 places in 121 ms of which 2 ms to minimize.
[2024-05-22 15:01:46] [INFO ] Deduced a trap composed of 32 places in 125 ms of which 2 ms to minimize.
[2024-05-22 15:01:46] [INFO ] Deduced a trap composed of 30 places in 143 ms of which 2 ms to minimize.
[2024-05-22 15:01:46] [INFO ] Deduced a trap composed of 31 places in 116 ms of which 2 ms to minimize.
[2024-05-22 15:01:46] [INFO ] Deduced a trap composed of 29 places in 129 ms of which 2 ms to minimize.
[2024-05-22 15:01:46] [INFO ] Deduced a trap composed of 29 places in 109 ms of which 2 ms to minimize.
[2024-05-22 15:01:47] [INFO ] Deduced a trap composed of 29 places in 120 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/545 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
[2024-05-22 15:01:47] [INFO ] Deduced a trap composed of 26 places in 53 ms of which 1 ms to minimize.
[2024-05-22 15:01:47] [INFO ] Deduced a trap composed of 27 places in 218 ms of which 3 ms to minimize.
[2024-05-22 15:01:47] [INFO ] Deduced a trap composed of 27 places in 191 ms of which 2 ms to minimize.
[2024-05-22 15:01:48] [INFO ] Deduced a trap composed of 27 places in 220 ms of which 3 ms to minimize.
[2024-05-22 15:01:48] [INFO ] Deduced a trap composed of 25 places in 196 ms of which 3 ms to minimize.
[2024-05-22 15:01:48] [INFO ] Deduced a trap composed of 28 places in 144 ms of which 2 ms to minimize.
[2024-05-22 15:01:48] [INFO ] Deduced a trap composed of 28 places in 141 ms of which 2 ms to minimize.
[2024-05-22 15:01:48] [INFO ] Deduced a trap composed of 28 places in 126 ms of which 2 ms to minimize.
[2024-05-22 15:01:49] [INFO ] Deduced a trap composed of 27 places in 110 ms of which 2 ms to minimize.
[2024-05-22 15:01:49] [INFO ] Deduced a trap composed of 26 places in 139 ms of which 2 ms to minimize.
[2024-05-22 15:01:49] [INFO ] Deduced a trap composed of 27 places in 125 ms of which 2 ms to minimize.
[2024-05-22 15:01:49] [INFO ] Deduced a trap composed of 28 places in 117 ms of which 2 ms to minimize.
[2024-05-22 15:01:49] [INFO ] Deduced a trap composed of 24 places in 96 ms of which 1 ms to minimize.
[2024-05-22 15:01:49] [INFO ] Deduced a trap composed of 29 places in 89 ms of which 1 ms to minimize.
[2024-05-22 15:01:49] [INFO ] Deduced a trap composed of 27 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:01:49] [INFO ] Deduced a trap composed of 27 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:01:49] [INFO ] Deduced a trap composed of 26 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:01:49] [INFO ] Deduced a trap composed of 28 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:01:50] [INFO ] Deduced a trap composed of 28 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:01:50] [INFO ] Deduced a trap composed of 28 places in 66 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/545 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
[2024-05-22 15:01:50] [INFO ] Deduced a trap composed of 24 places in 133 ms of which 2 ms to minimize.
[2024-05-22 15:01:50] [INFO ] Deduced a trap composed of 26 places in 125 ms of which 2 ms to minimize.
[2024-05-22 15:01:50] [INFO ] Deduced a trap composed of 26 places in 123 ms of which 2 ms to minimize.
[2024-05-22 15:01:51] [INFO ] Deduced a trap composed of 25 places in 123 ms of which 2 ms to minimize.
[2024-05-22 15:01:51] [INFO ] Deduced a trap composed of 26 places in 104 ms of which 2 ms to minimize.
[2024-05-22 15:01:51] [INFO ] Deduced a trap composed of 26 places in 126 ms of which 2 ms to minimize.
[2024-05-22 15:01:51] [INFO ] Deduced a trap composed of 26 places in 130 ms of which 2 ms to minimize.
[2024-05-22 15:01:51] [INFO ] Deduced a trap composed of 32 places in 123 ms of which 3 ms to minimize.
[2024-05-22 15:01:51] [INFO ] Deduced a trap composed of 30 places in 132 ms of which 2 ms to minimize.
[2024-05-22 15:01:51] [INFO ] Deduced a trap composed of 26 places in 129 ms of which 2 ms to minimize.
[2024-05-22 15:01:52] [INFO ] Deduced a trap composed of 26 places in 130 ms of which 3 ms to minimize.
[2024-05-22 15:01:52] [INFO ] Deduced a trap composed of 29 places in 136 ms of which 3 ms to minimize.
[2024-05-22 15:01:52] [INFO ] Deduced a trap composed of 27 places in 132 ms of which 3 ms to minimize.
[2024-05-22 15:01:52] [INFO ] Deduced a trap composed of 27 places in 133 ms of which 2 ms to minimize.
[2024-05-22 15:01:52] [INFO ] Deduced a trap composed of 29 places in 123 ms of which 2 ms to minimize.
[2024-05-22 15:01:52] [INFO ] Deduced a trap composed of 25 places in 127 ms of which 2 ms to minimize.
[2024-05-22 15:01:52] [INFO ] Deduced a trap composed of 26 places in 38 ms of which 1 ms to minimize.
[2024-05-22 15:01:52] [INFO ] Deduced a trap composed of 25 places in 127 ms of which 2 ms to minimize.
[2024-05-22 15:01:53] [INFO ] Deduced a trap composed of 27 places in 113 ms of which 2 ms to minimize.
[2024-05-22 15:01:53] [INFO ] Deduced a trap composed of 30 places in 106 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/545 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
[2024-05-22 15:01:53] [INFO ] Deduced a trap composed of 26 places in 91 ms of which 1 ms to minimize.
[2024-05-22 15:01:53] [INFO ] Deduced a trap composed of 30 places in 89 ms of which 2 ms to minimize.
[2024-05-22 15:01:54] [INFO ] Deduced a trap composed of 26 places in 103 ms of which 2 ms to minimize.
[2024-05-22 15:01:54] [INFO ] Deduced a trap composed of 26 places in 104 ms of which 1 ms to minimize.
[2024-05-22 15:01:54] [INFO ] Deduced a trap composed of 29 places in 90 ms of which 2 ms to minimize.
[2024-05-22 15:01:54] [INFO ] Deduced a trap composed of 32 places in 103 ms of which 1 ms to minimize.
[2024-05-22 15:01:54] [INFO ] Deduced a trap composed of 25 places in 33 ms of which 1 ms to minimize.
[2024-05-22 15:01:54] [INFO ] Deduced a trap composed of 25 places in 38 ms of which 1 ms to minimize.
[2024-05-22 15:01:54] [INFO ] Deduced a trap composed of 27 places in 85 ms of which 1 ms to minimize.
[2024-05-22 15:01:54] [INFO ] Deduced a trap composed of 30 places in 88 ms of which 1 ms to minimize.
[2024-05-22 15:01:54] [INFO ] Deduced a trap composed of 25 places in 85 ms of which 2 ms to minimize.
[2024-05-22 15:01:54] [INFO ] Deduced a trap composed of 30 places in 75 ms of which 2 ms to minimize.
[2024-05-22 15:01:55] [INFO ] Deduced a trap composed of 28 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:01:55] [INFO ] Deduced a trap composed of 29 places in 80 ms of which 2 ms to minimize.
[2024-05-22 15:01:55] [INFO ] Deduced a trap composed of 26 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:01:55] [INFO ] Deduced a trap composed of 29 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:01:55] [INFO ] Deduced a trap composed of 28 places in 76 ms of which 2 ms to minimize.
[2024-05-22 15:01:55] [INFO ] Deduced a trap composed of 29 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:01:55] [INFO ] Deduced a trap composed of 30 places in 84 ms of which 2 ms to minimize.
[2024-05-22 15:01:55] [INFO ] Deduced a trap composed of 28 places in 68 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/545 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
[2024-05-22 15:01:56] [INFO ] Deduced a trap composed of 25 places in 37 ms of which 1 ms to minimize.
[2024-05-22 15:01:56] [INFO ] Deduced a trap composed of 25 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:01:56] [INFO ] Deduced a trap composed of 26 places in 57 ms of which 2 ms to minimize.
[2024-05-22 15:01:56] [INFO ] Deduced a trap composed of 27 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:01:56] [INFO ] Deduced a trap composed of 25 places in 51 ms of which 0 ms to minimize.
[2024-05-22 15:01:56] [INFO ] Deduced a trap composed of 25 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:01:56] [INFO ] Deduced a trap composed of 29 places in 95 ms of which 2 ms to minimize.
[2024-05-22 15:01:56] [INFO ] Deduced a trap composed of 26 places in 99 ms of which 1 ms to minimize.
[2024-05-22 15:01:56] [INFO ] Deduced a trap composed of 30 places in 88 ms of which 1 ms to minimize.
[2024-05-22 15:01:57] [INFO ] Deduced a trap composed of 25 places in 74 ms of which 2 ms to minimize.
[2024-05-22 15:01:57] [INFO ] Deduced a trap composed of 33 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:01:57] [INFO ] Deduced a trap composed of 29 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:01:57] [INFO ] Deduced a trap composed of 32 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:01:57] [INFO ] Deduced a trap composed of 31 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:01:57] [INFO ] Deduced a trap composed of 25 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:01:57] [INFO ] Deduced a trap composed of 32 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:01:57] [INFO ] Deduced a trap composed of 31 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:01:57] [INFO ] Deduced a trap composed of 29 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:01:57] [INFO ] Deduced a trap composed of 27 places in 53 ms of which 1 ms to minimize.
[2024-05-22 15:01:57] [INFO ] Deduced a trap composed of 27 places in 57 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/545 variables, 20/182 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
[2024-05-22 15:01:58] [INFO ] Deduced a trap composed of 25 places in 124 ms of which 2 ms to minimize.
[2024-05-22 15:01:58] [INFO ] Deduced a trap composed of 25 places in 102 ms of which 2 ms to minimize.
[2024-05-22 15:01:58] [INFO ] Deduced a trap composed of 25 places in 94 ms of which 2 ms to minimize.
[2024-05-22 15:01:58] [INFO ] Deduced a trap composed of 25 places in 87 ms of which 2 ms to minimize.
[2024-05-22 15:01:58] [INFO ] Deduced a trap composed of 26 places in 78 ms of which 1 ms to minimize.
[2024-05-22 15:01:58] [INFO ] Deduced a trap composed of 25 places in 76 ms of which 2 ms to minimize.
[2024-05-22 15:01:58] [INFO ] Deduced a trap composed of 25 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:01:58] [INFO ] Deduced a trap composed of 28 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:01:59] [INFO ] Deduced a trap composed of 25 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:01:59] [INFO ] Deduced a trap composed of 26 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:01:59] [INFO ] Deduced a trap composed of 25 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:01:59] [INFO ] Deduced a trap composed of 25 places in 43 ms of which 1 ms to minimize.
[2024-05-22 15:01:59] [INFO ] Deduced a trap composed of 31 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:01:59] [INFO ] Deduced a trap composed of 27 places in 34 ms of which 1 ms to minimize.
[2024-05-22 15:01:59] [INFO ] Deduced a trap composed of 25 places in 31 ms of which 1 ms to minimize.
[2024-05-22 15:01:59] [INFO ] Deduced a trap composed of 26 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:01:59] [INFO ] Deduced a trap composed of 28 places in 168 ms of which 3 ms to minimize.
[2024-05-22 15:01:59] [INFO ] Deduced a trap composed of 26 places in 42 ms of which 1 ms to minimize.
[2024-05-22 15:02:00] [INFO ] Deduced a trap composed of 26 places in 159 ms of which 3 ms to minimize.
[2024-05-22 15:02:00] [INFO ] Deduced a trap composed of 24 places in 46 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/545 variables, 20/202 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
[2024-05-22 15:02:00] [INFO ] Deduced a trap composed of 30 places in 89 ms of which 1 ms to minimize.
[2024-05-22 15:02:01] [INFO ] Deduced a trap composed of 25 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:02:01] [INFO ] Deduced a trap composed of 29 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:02:01] [INFO ] Deduced a trap composed of 25 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:02:01] [INFO ] Deduced a trap composed of 28 places in 62 ms of which 1 ms to minimize.
[2024-05-22 15:02:01] [INFO ] Deduced a trap composed of 27 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:02:01] [INFO ] Deduced a trap composed of 31 places in 47 ms of which 1 ms to minimize.
[2024-05-22 15:02:01] [INFO ] Deduced a trap composed of 31 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:02:01] [INFO ] Deduced a trap composed of 33 places in 40 ms of which 1 ms to minimize.
[2024-05-22 15:02:01] [INFO ] Deduced a trap composed of 29 places in 35 ms of which 1 ms to minimize.
[2024-05-22 15:02:06] [INFO ] Deduced a trap composed of 26 places in 135 ms of which 2 ms to minimize.
[2024-05-22 15:02:07] [INFO ] Deduced a trap composed of 29 places in 106 ms of which 5 ms to minimize.
[2024-05-22 15:02:07] [INFO ] Deduced a trap composed of 28 places in 114 ms of which 2 ms to minimize.
[2024-05-22 15:02:07] [INFO ] Deduced a trap composed of 25 places in 99 ms of which 1 ms to minimize.
[2024-05-22 15:02:07] [INFO ] Deduced a trap composed of 27 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:02:07] [INFO ] Deduced a trap composed of 28 places in 90 ms of which 2 ms to minimize.
[2024-05-22 15:02:07] [INFO ] Deduced a trap composed of 28 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:02:07] [INFO ] Deduced a trap composed of 30 places in 79 ms of which 2 ms to minimize.
[2024-05-22 15:02:07] [INFO ] Deduced a trap composed of 32 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:02:07] [INFO ] Deduced a trap composed of 34 places in 71 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/545 variables, 20/222 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
[2024-05-22 15:02:08] [INFO ] Deduced a trap composed of 26 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:02:08] [INFO ] Deduced a trap composed of 26 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:02:08] [INFO ] Deduced a trap composed of 29 places in 99 ms of which 2 ms to minimize.
[2024-05-22 15:02:09] [INFO ] Deduced a trap composed of 28 places in 94 ms of which 2 ms to minimize.
[2024-05-22 15:02:09] [INFO ] Deduced a trap composed of 25 places in 101 ms of which 2 ms to minimize.
[2024-05-22 15:02:09] [INFO ] Deduced a trap composed of 27 places in 94 ms of which 2 ms to minimize.
SMT process timed out in 60900ms, After SMT, problems are : Problem set: 0 solved, 1683 unsolved
Search for dead transitions found 0 dead transitions in 60933ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65991 ms. Remains : 546/546 places, 1703/1703 transitions.
RANDOM walk for 40000 steps (389 resets) in 1169 ms. (34 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 30/30 properties
Interrupted probabilistic random walk after 401881 steps, run timeout after 3001 ms. (steps per millisecond=133 ) properties seen :0 out of 30
Probabilistic random walk after 401881 steps, saw 51650 distinct states, run finished after 3005 ms. (steps per millisecond=133 ) properties seen :0
[2024-05-22 15:02:12] [INFO ] Invariant cache hit.
[2024-05-22 15:02:12] [INFO ] State equation strengthened by 1601 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 30 unsolved
At refinement iteration 1 (OVERLAPS) 489/504 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 30 unsolved
[2024-05-22 15:02:13] [INFO ] Deduced a trap composed of 2 places in 31 ms of which 1 ms to minimize.
Problem MAX0 is UNSAT
Problem MAX1 is UNSAT
Problem MAX2 is UNSAT
Problem MAX3 is UNSAT
Problem MAX4 is UNSAT
Problem MAX5 is UNSAT
Problem MAX6 is UNSAT
Problem MAX7 is UNSAT
Problem MAX8 is UNSAT
Problem MAX9 is UNSAT
Problem MAX10 is UNSAT
Problem MAX11 is UNSAT
Problem MAX12 is UNSAT
Problem MAX13 is UNSAT
Problem MAX14 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/504 variables, 1/2 constraints. Problems are: Problem set: 15 solved, 15 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/2 constraints. Problems are: Problem set: 15 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 38/542 variables, 19/21 constraints. Problems are: Problem set: 15 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/542 variables, 0/21 constraints. Problems are: Problem set: 15 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 2/544 variables, 2/23 constraints. Problems are: Problem set: 15 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/544 variables, 0/23 constraints. Problems are: Problem set: 15 solved, 15 unsolved
At refinement iteration 8 (OVERLAPS) 1703/2247 variables, 544/567 constraints. Problems are: Problem set: 15 solved, 15 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2247 variables, 1601/2168 constraints. Problems are: Problem set: 15 solved, 15 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2247 variables, 0/2168 constraints. Problems are: Problem set: 15 solved, 15 unsolved
At refinement iteration 11 (OVERLAPS) 2/2249 variables, 2/2170 constraints. Problems are: Problem set: 15 solved, 15 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2249 variables, 0/2170 constraints. Problems are: Problem set: 15 solved, 15 unsolved
At refinement iteration 13 (OVERLAPS) 0/2249 variables, 0/2170 constraints. Problems are: Problem set: 15 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2249/2249 variables, and 2170 constraints, problems are : Problem set: 15 solved, 15 unsolved in 3728 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 546/546 constraints, ReadFeed: 1601/1601 constraints, PredecessorRefiner: 30/30 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 15 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 15 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 489/504 variables, 1/1 constraints. Problems are: Problem set: 15 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/504 variables, 1/2 constraints. Problems are: Problem set: 15 solved, 15 unsolved
[2024-05-22 15:02:16] [INFO ] Deduced a trap composed of 2 places in 35 ms of which 0 ms to minimize.
[2024-05-22 15:02:16] [INFO ] Deduced a trap composed of 2 places in 30 ms of which 1 ms to minimize.
[2024-05-22 15:02:16] [INFO ] Deduced a trap composed of 2 places in 32 ms of which 1 ms to minimize.
[2024-05-22 15:02:16] [INFO ] Deduced a trap composed of 2 places in 30 ms of which 0 ms to minimize.
[2024-05-22 15:02:16] [INFO ] Deduced a trap composed of 2 places in 29 ms of which 1 ms to minimize.
[2024-05-22 15:02:16] [INFO ] Deduced a trap composed of 2 places in 28 ms of which 1 ms to minimize.
[2024-05-22 15:02:16] [INFO ] Deduced a trap composed of 2 places in 31 ms of which 1 ms to minimize.
[2024-05-22 15:02:17] [INFO ] Deduced a trap composed of 2 places in 28 ms of which 0 ms to minimize.
[2024-05-22 15:02:17] [INFO ] Deduced a trap composed of 2 places in 30 ms of which 1 ms to minimize.
[2024-05-22 15:02:17] [INFO ] Deduced a trap composed of 2 places in 31 ms of which 1 ms to minimize.
[2024-05-22 15:02:17] [INFO ] Deduced a trap composed of 2 places in 31 ms of which 1 ms to minimize.
[2024-05-22 15:02:17] [INFO ] Deduced a trap composed of 2 places in 28 ms of which 1 ms to minimize.
[2024-05-22 15:02:17] [INFO ] Deduced a trap composed of 2 places in 28 ms of which 1 ms to minimize.
[2024-05-22 15:02:17] [INFO ] Deduced a trap composed of 2 places in 27 ms of which 0 ms to minimize.
[2024-05-22 15:02:17] [INFO ] Deduced a trap composed of 2 places in 28 ms of which 0 ms to minimize.
[2024-05-22 15:02:17] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 0 ms to minimize.
[2024-05-22 15:02:17] [INFO ] Deduced a trap composed of 2 places in 28 ms of which 1 ms to minimize.
[2024-05-22 15:02:17] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 18/20 constraints. Problems are: Problem set: 15 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/504 variables, 0/20 constraints. Problems are: Problem set: 15 solved, 15 unsolved
At refinement iteration 5 (OVERLAPS) 38/542 variables, 19/39 constraints. Problems are: Problem set: 15 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/542 variables, 0/39 constraints. Problems are: Problem set: 15 solved, 15 unsolved
At refinement iteration 7 (OVERLAPS) 2/544 variables, 2/41 constraints. Problems are: Problem set: 15 solved, 15 unsolved
[2024-05-22 15:02:18] [INFO ] Deduced a trap composed of 30 places in 224 ms of which 3 ms to minimize.
[2024-05-22 15:02:18] [INFO ] Deduced a trap composed of 31 places in 184 ms of which 3 ms to minimize.
[2024-05-22 15:02:18] [INFO ] Deduced a trap composed of 32 places in 188 ms of which 2 ms to minimize.
[2024-05-22 15:02:18] [INFO ] Deduced a trap composed of 37 places in 189 ms of which 3 ms to minimize.
[2024-05-22 15:02:18] [INFO ] Deduced a trap composed of 31 places in 188 ms of which 3 ms to minimize.
[2024-05-22 15:02:19] [INFO ] Deduced a trap composed of 27 places in 169 ms of which 2 ms to minimize.
[2024-05-22 15:02:19] [INFO ] Deduced a trap composed of 25 places in 175 ms of which 3 ms to minimize.
[2024-05-22 15:02:19] [INFO ] Deduced a trap composed of 30 places in 173 ms of which 3 ms to minimize.
[2024-05-22 15:02:19] [INFO ] Deduced a trap composed of 29 places in 152 ms of which 2 ms to minimize.
[2024-05-22 15:02:19] [INFO ] Deduced a trap composed of 26 places in 145 ms of which 2 ms to minimize.
[2024-05-22 15:02:19] [INFO ] Deduced a trap composed of 26 places in 142 ms of which 3 ms to minimize.
[2024-05-22 15:02:20] [INFO ] Deduced a trap composed of 26 places in 143 ms of which 2 ms to minimize.
[2024-05-22 15:02:20] [INFO ] Deduced a trap composed of 27 places in 137 ms of which 3 ms to minimize.
[2024-05-22 15:02:20] [INFO ] Deduced a trap composed of 25 places in 137 ms of which 2 ms to minimize.
[2024-05-22 15:02:20] [INFO ] Deduced a trap composed of 26 places in 129 ms of which 2 ms to minimize.
[2024-05-22 15:02:20] [INFO ] Deduced a trap composed of 31 places in 115 ms of which 2 ms to minimize.
[2024-05-22 15:02:20] [INFO ] Deduced a trap composed of 29 places in 112 ms of which 1 ms to minimize.
[2024-05-22 15:02:20] [INFO ] Deduced a trap composed of 28 places in 105 ms of which 2 ms to minimize.
[2024-05-22 15:02:20] [INFO ] Deduced a trap composed of 29 places in 104 ms of which 2 ms to minimize.
[2024-05-22 15:02:21] [INFO ] Deduced a trap composed of 27 places in 100 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/544 variables, 20/61 constraints. Problems are: Problem set: 15 solved, 15 unsolved
[2024-05-22 15:02:21] [INFO ] Deduced a trap composed of 25 places in 104 ms of which 2 ms to minimize.
[2024-05-22 15:02:21] [INFO ] Deduced a trap composed of 27 places in 87 ms of which 1 ms to minimize.
[2024-05-22 15:02:21] [INFO ] Deduced a trap composed of 27 places in 90 ms of which 2 ms to minimize.
[2024-05-22 15:02:21] [INFO ] Deduced a trap composed of 30 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:02:21] [INFO ] Deduced a trap composed of 27 places in 75 ms of which 2 ms to minimize.
[2024-05-22 15:02:21] [INFO ] Deduced a trap composed of 30 places in 71 ms of which 1 ms to minimize.
SMT process timed out in 8789ms, After SMT, problems are : Problem set: 15 solved, 15 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 15 out of 546 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 546/546 places, 1703/1703 transitions.
Applied a total of 0 rules in 29 ms. Remains 546 /546 variables (removed 0) and now considering 1703/1703 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 546/546 places, 1703/1703 transitions.
RANDOM walk for 40000 steps (391 resets) in 533 ms. (74 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (8 resets) in 11 ms. (333 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 15/15 properties
Interrupted probabilistic random walk after 330206 steps, run timeout after 3001 ms. (steps per millisecond=110 ) properties seen :0 out of 15
Probabilistic random walk after 330206 steps, saw 43276 distinct states, run finished after 3001 ms. (steps per millisecond=110 ) properties seen :0
[2024-05-22 15:02:24] [INFO ] Invariant cache hit.
[2024-05-22 15:02:24] [INFO ] State equation strengthened by 1601 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 489/504 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/504 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 15 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 38/542 variables, 19/20 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/542 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (OVERLAPS) 2/544 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/544 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (OVERLAPS) 1703/2247 variables, 544/566 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2247 variables, 1601/2167 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2247 variables, 0/2167 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 10 (OVERLAPS) 2/2249 variables, 2/2169 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2249 variables, 0/2169 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 12 (OVERLAPS) 0/2249 variables, 0/2169 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2249/2249 variables, and 2169 constraints, problems are : Problem set: 0 solved, 15 unsolved in 3340 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 546/546 constraints, ReadFeed: 1601/1601 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 489/504 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 15 unsolved
[2024-05-22 15:02:28] [INFO ] Deduced a trap composed of 2 places in 29 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/504 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 38/542 variables, 19/21 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/542 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 2/544 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 15 unsolved
[2024-05-22 15:02:29] [INFO ] Deduced a trap composed of 25 places in 202 ms of which 3 ms to minimize.
[2024-05-22 15:02:29] [INFO ] Deduced a trap composed of 27 places in 208 ms of which 3 ms to minimize.
[2024-05-22 15:02:29] [INFO ] Deduced a trap composed of 32 places in 214 ms of which 3 ms to minimize.
[2024-05-22 15:02:29] [INFO ] Deduced a trap composed of 26 places in 220 ms of which 6 ms to minimize.
[2024-05-22 15:02:29] [INFO ] Deduced a trap composed of 27 places in 209 ms of which 3 ms to minimize.
[2024-05-22 15:02:30] [INFO ] Deduced a trap composed of 26 places in 216 ms of which 3 ms to minimize.
[2024-05-22 15:02:30] [INFO ] Deduced a trap composed of 27 places in 174 ms of which 3 ms to minimize.
[2024-05-22 15:02:30] [INFO ] Deduced a trap composed of 28 places in 160 ms of which 3 ms to minimize.
[2024-05-22 15:02:30] [INFO ] Deduced a trap composed of 26 places in 158 ms of which 3 ms to minimize.
[2024-05-22 15:02:30] [INFO ] Deduced a trap composed of 25 places in 148 ms of which 2 ms to minimize.
[2024-05-22 15:02:30] [INFO ] Deduced a trap composed of 27 places in 165 ms of which 2 ms to minimize.
[2024-05-22 15:02:31] [INFO ] Deduced a trap composed of 31 places in 152 ms of which 2 ms to minimize.
[2024-05-22 15:02:31] [INFO ] Deduced a trap composed of 27 places in 142 ms of which 3 ms to minimize.
[2024-05-22 15:02:31] [INFO ] Deduced a trap composed of 27 places in 137 ms of which 2 ms to minimize.
[2024-05-22 15:02:31] [INFO ] Deduced a trap composed of 31 places in 134 ms of which 2 ms to minimize.
[2024-05-22 15:02:31] [INFO ] Deduced a trap composed of 25 places in 120 ms of which 2 ms to minimize.
[2024-05-22 15:02:31] [INFO ] Deduced a trap composed of 27 places in 111 ms of which 2 ms to minimize.
[2024-05-22 15:02:31] [INFO ] Deduced a trap composed of 28 places in 110 ms of which 1 ms to minimize.
[2024-05-22 15:02:32] [INFO ] Deduced a trap composed of 25 places in 107 ms of which 2 ms to minimize.
[2024-05-22 15:02:32] [INFO ] Deduced a trap composed of 25 places in 101 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/544 variables, 20/43 constraints. Problems are: Problem set: 0 solved, 15 unsolved
[2024-05-22 15:02:32] [INFO ] Deduced a trap composed of 26 places in 90 ms of which 2 ms to minimize.
[2024-05-22 15:02:32] [INFO ] Deduced a trap composed of 26 places in 92 ms of which 1 ms to minimize.
[2024-05-22 15:02:32] [INFO ] Deduced a trap composed of 27 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:02:32] [INFO ] Deduced a trap composed of 25 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:02:32] [INFO ] Deduced a trap composed of 25 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:02:32] [INFO ] Deduced a trap composed of 25 places in 72 ms of which 2 ms to minimize.
[2024-05-22 15:02:32] [INFO ] Deduced a trap composed of 24 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:02:32] [INFO ] Deduced a trap composed of 30 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:02:32] [INFO ] Deduced a trap composed of 25 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:02:32] [INFO ] Deduced a trap composed of 25 places in 55 ms of which 1 ms to minimize.
[2024-05-22 15:02:33] [INFO ] Deduced a trap composed of 27 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:02:33] [INFO ] Deduced a trap composed of 27 places in 62 ms of which 1 ms to minimize.
[2024-05-22 15:02:33] [INFO ] Deduced a trap composed of 27 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:02:33] [INFO ] Deduced a trap composed of 26 places in 64 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/544 variables, 14/57 constraints. Problems are: Problem set: 0 solved, 15 unsolved
[2024-05-22 15:02:33] [INFO ] Deduced a trap composed of 26 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:02:33] [INFO ] Deduced a trap composed of 26 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:02:33] [INFO ] Deduced a trap composed of 26 places in 88 ms of which 2 ms to minimize.
[2024-05-22 15:02:33] [INFO ] Deduced a trap composed of 26 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:02:33] [INFO ] Deduced a trap composed of 26 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:02:34] [INFO ] Deduced a trap composed of 2 places in 170 ms of which 2 ms to minimize.
[2024-05-22 15:02:34] [INFO ] Deduced a trap composed of 13 places in 169 ms of which 2 ms to minimize.
[2024-05-22 15:02:34] [INFO ] Deduced a trap composed of 25 places in 174 ms of which 3 ms to minimize.
[2024-05-22 15:02:34] [INFO ] Deduced a trap composed of 25 places in 171 ms of which 2 ms to minimize.
[2024-05-22 15:02:34] [INFO ] Deduced a trap composed of 3 places in 170 ms of which 3 ms to minimize.
[2024-05-22 15:02:34] [INFO ] Deduced a trap composed of 3 places in 179 ms of which 2 ms to minimize.
[2024-05-22 15:02:35] [INFO ] Deduced a trap composed of 3 places in 179 ms of which 3 ms to minimize.
[2024-05-22 15:02:35] [INFO ] Deduced a trap composed of 22 places in 171 ms of which 2 ms to minimize.
[2024-05-22 15:02:35] [INFO ] Deduced a trap composed of 2 places in 157 ms of which 2 ms to minimize.
[2024-05-22 15:02:35] [INFO ] Deduced a trap composed of 2 places in 165 ms of which 3 ms to minimize.
[2024-05-22 15:02:35] [INFO ] Deduced a trap composed of 2 places in 161 ms of which 2 ms to minimize.
[2024-05-22 15:02:35] [INFO ] Deduced a trap composed of 2 places in 163 ms of which 2 ms to minimize.
[2024-05-22 15:02:36] [INFO ] Deduced a trap composed of 2 places in 180 ms of which 2 ms to minimize.
[2024-05-22 15:02:36] [INFO ] Deduced a trap composed of 10 places in 201 ms of which 3 ms to minimize.
[2024-05-22 15:02:36] [INFO ] Deduced a trap composed of 2 places in 202 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/544 variables, 20/77 constraints. Problems are: Problem set: 0 solved, 15 unsolved
[2024-05-22 15:02:36] [INFO ] Deduced a trap composed of 3 places in 201 ms of which 3 ms to minimize.
[2024-05-22 15:02:37] [INFO ] Deduced a trap composed of 2 places in 214 ms of which 3 ms to minimize.
[2024-05-22 15:02:37] [INFO ] Deduced a trap composed of 2 places in 221 ms of which 3 ms to minimize.
[2024-05-22 15:02:37] [INFO ] Deduced a trap composed of 2 places in 215 ms of which 3 ms to minimize.
[2024-05-22 15:02:37] [INFO ] Deduced a trap composed of 2 places in 220 ms of which 3 ms to minimize.
[2024-05-22 15:02:38] [INFO ] Deduced a trap composed of 25 places in 210 ms of which 3 ms to minimize.
[2024-05-22 15:02:38] [INFO ] Deduced a trap composed of 28 places in 39 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/544 variables, 7/84 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/544 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 12 (OVERLAPS) 1703/2247 variables, 544/628 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2247 variables, 1601/2229 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2247 variables, 15/2244 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2247 variables, 0/2244 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 16 (OVERLAPS) 2/2249 variables, 2/2246 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2249 variables, 0/2246 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 18 (OVERLAPS) 0/2249 variables, 0/2246 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2249/2249 variables, and 2246 constraints, problems are : Problem set: 0 solved, 15 unsolved in 45011 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 546/546 constraints, ReadFeed: 1601/1601 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 62/62 constraints]
After SMT, in 48384ms problems are : Problem set: 0 solved, 15 unsolved
Fused 15 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 15 out of 546 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 546/546 places, 1703/1703 transitions.
Applied a total of 0 rules in 28 ms. Remains 546 /546 variables (removed 0) and now considering 1703/1703 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 546/546 places, 1703/1703 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 546/546 places, 1703/1703 transitions.
Applied a total of 0 rules in 24 ms. Remains 546 /546 variables (removed 0) and now considering 1703/1703 (removed 0) transitions.
[2024-05-22 15:03:13] [INFO ] Invariant cache hit.
[2024-05-22 15:03:13] [INFO ] Implicit Places using invariants in 477 ms returned []
[2024-05-22 15:03:13] [INFO ] Invariant cache hit.
[2024-05-22 15:03:14] [INFO ] State equation strengthened by 1601 read => feed constraints.
[2024-05-22 15:03:18] [INFO ] Implicit Places using invariants and state equation in 4437 ms returned []
Implicit Place search using SMT with State Equation took 4916 ms to find 0 implicit places.
[2024-05-22 15:03:18] [INFO ] Redundant transitions in 95 ms returned []
Running 1683 sub problems to find dead transitions.
[2024-05-22 15:03:18] [INFO ] Invariant cache hit.
[2024-05-22 15:03:18] [INFO ] State equation strengthened by 1601 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/545 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/545 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
[2024-05-22 15:03:32] [INFO ] Deduced a trap composed of 2 places in 219 ms of which 3 ms to minimize.
[2024-05-22 15:03:32] [INFO ] Deduced a trap composed of 31 places in 195 ms of which 3 ms to minimize.
[2024-05-22 15:03:32] [INFO ] Deduced a trap composed of 26 places in 188 ms of which 2 ms to minimize.
[2024-05-22 15:03:33] [INFO ] Deduced a trap composed of 25 places in 178 ms of which 3 ms to minimize.
[2024-05-22 15:03:33] [INFO ] Deduced a trap composed of 27 places in 174 ms of which 3 ms to minimize.
[2024-05-22 15:03:33] [INFO ] Deduced a trap composed of 28 places in 156 ms of which 3 ms to minimize.
[2024-05-22 15:03:33] [INFO ] Deduced a trap composed of 29 places in 164 ms of which 2 ms to minimize.
[2024-05-22 15:03:33] [INFO ] Deduced a trap composed of 26 places in 152 ms of which 3 ms to minimize.
[2024-05-22 15:03:34] [INFO ] Deduced a trap composed of 32 places in 144 ms of which 2 ms to minimize.
[2024-05-22 15:03:34] [INFO ] Deduced a trap composed of 25 places in 141 ms of which 2 ms to minimize.
[2024-05-22 15:03:34] [INFO ] Deduced a trap composed of 25 places in 128 ms of which 2 ms to minimize.
[2024-05-22 15:03:34] [INFO ] Deduced a trap composed of 27 places in 114 ms of which 2 ms to minimize.
[2024-05-22 15:03:34] [INFO ] Deduced a trap composed of 29 places in 103 ms of which 2 ms to minimize.
[2024-05-22 15:03:34] [INFO ] Deduced a trap composed of 29 places in 101 ms of which 2 ms to minimize.
[2024-05-22 15:03:34] [INFO ] Deduced a trap composed of 33 places in 93 ms of which 2 ms to minimize.
[2024-05-22 15:03:34] [INFO ] Deduced a trap composed of 33 places in 93 ms of which 2 ms to minimize.
[2024-05-22 15:03:34] [INFO ] Deduced a trap composed of 25 places in 87 ms of which 2 ms to minimize.
[2024-05-22 15:03:35] [INFO ] Deduced a trap composed of 25 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:03:35] [INFO ] Deduced a trap composed of 31 places in 71 ms of which 2 ms to minimize.
[2024-05-22 15:03:35] [INFO ] Deduced a trap composed of 30 places in 72 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/545 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
[2024-05-22 15:03:35] [INFO ] Deduced a trap composed of 28 places in 88 ms of which 2 ms to minimize.
[2024-05-22 15:03:35] [INFO ] Deduced a trap composed of 32 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:03:35] [INFO ] Deduced a trap composed of 31 places in 87 ms of which 2 ms to minimize.
[2024-05-22 15:03:35] [INFO ] Deduced a trap composed of 31 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:03:35] [INFO ] Deduced a trap composed of 25 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:03:35] [INFO ] Deduced a trap composed of 34 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:03:36] [INFO ] Deduced a trap composed of 27 places in 47 ms of which 0 ms to minimize.
[2024-05-22 15:03:36] [INFO ] Deduced a trap composed of 27 places in 44 ms of which 1 ms to minimize.
[2024-05-22 15:03:36] [INFO ] Deduced a trap composed of 33 places in 191 ms of which 3 ms to minimize.
[2024-05-22 15:03:36] [INFO ] Deduced a trap composed of 49 places in 192 ms of which 3 ms to minimize.
[2024-05-22 15:03:36] [INFO ] Deduced a trap composed of 33 places in 182 ms of which 2 ms to minimize.
[2024-05-22 15:03:36] [INFO ] Deduced a trap composed of 32 places in 175 ms of which 3 ms to minimize.
[2024-05-22 15:03:37] [INFO ] Deduced a trap composed of 33 places in 165 ms of which 3 ms to minimize.
[2024-05-22 15:03:37] [INFO ] Deduced a trap composed of 26 places in 152 ms of which 2 ms to minimize.
[2024-05-22 15:03:37] [INFO ] Deduced a trap composed of 26 places in 156 ms of which 2 ms to minimize.
[2024-05-22 15:03:37] [INFO ] Deduced a trap composed of 25 places in 136 ms of which 3 ms to minimize.
[2024-05-22 15:03:37] [INFO ] Deduced a trap composed of 28 places in 129 ms of which 2 ms to minimize.
[2024-05-22 15:03:37] [INFO ] Deduced a trap composed of 36 places in 130 ms of which 2 ms to minimize.
[2024-05-22 15:03:37] [INFO ] Deduced a trap composed of 34 places in 115 ms of which 2 ms to minimize.
[2024-05-22 15:03:38] [INFO ] Deduced a trap composed of 34 places in 118 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 18.0)
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(s118 1.0)
(s119 0.0)
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(s125 0.0)
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(s128 0.0)
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(s132 0.0)
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(s134 0.0)
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(s141 0.0)
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(s143 0.0)
(s144 0.0)
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(s146 0.0)
(s147 0.0)
(s148 0.0)
(s149 0.0)
(s150 0.0)
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(s153 0.0)
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(s180 0.0)
(s181 0.0)
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(s195 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/545 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 545/2249 variables, and 62 constraints, problems are : Problem set: 0 solved, 1683 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/546 constraints, ReadFeed: 0/1601 constraints, PredecessorRefiner: 1683/1683 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1683 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/545 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/545 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/545 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
[2024-05-22 15:03:50] [INFO ] Deduced a trap composed of 26 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:03:50] [INFO ] Deduced a trap composed of 30 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:03:50] [INFO ] Deduced a trap composed of 27 places in 41 ms of which 1 ms to minimize.
[2024-05-22 15:03:50] [INFO ] Deduced a trap composed of 31 places in 210 ms of which 3 ms to minimize.
[2024-05-22 15:03:50] [INFO ] Deduced a trap composed of 31 places in 207 ms of which 3 ms to minimize.
[2024-05-22 15:03:51] [INFO ] Deduced a trap composed of 31 places in 212 ms of which 3 ms to minimize.
[2024-05-22 15:03:51] [INFO ] Deduced a trap composed of 32 places in 209 ms of which 3 ms to minimize.
[2024-05-22 15:03:51] [INFO ] Deduced a trap composed of 30 places in 194 ms of which 3 ms to minimize.
[2024-05-22 15:03:51] [INFO ] Deduced a trap composed of 31 places in 184 ms of which 3 ms to minimize.
[2024-05-22 15:03:51] [INFO ] Deduced a trap composed of 30 places in 170 ms of which 3 ms to minimize.
[2024-05-22 15:03:52] [INFO ] Deduced a trap composed of 28 places in 166 ms of which 3 ms to minimize.
[2024-05-22 15:03:52] [INFO ] Deduced a trap composed of 30 places in 150 ms of which 2 ms to minimize.
[2024-05-22 15:03:52] [INFO ] Deduced a trap composed of 31 places in 146 ms of which 2 ms to minimize.
[2024-05-22 15:03:52] [INFO ] Deduced a trap composed of 30 places in 146 ms of which 3 ms to minimize.
[2024-05-22 15:03:52] [INFO ] Deduced a trap composed of 30 places in 149 ms of which 2 ms to minimize.
[2024-05-22 15:03:52] [INFO ] Deduced a trap composed of 29 places in 154 ms of which 2 ms to minimize.
[2024-05-22 15:03:53] [INFO ] Deduced a trap composed of 27 places in 137 ms of which 3 ms to minimize.
[2024-05-22 15:03:53] [INFO ] Deduced a trap composed of 25 places in 132 ms of which 3 ms to minimize.
[2024-05-22 15:03:53] [INFO ] Deduced a trap composed of 33 places in 119 ms of which 2 ms to minimize.
[2024-05-22 15:03:53] [INFO ] Deduced a trap composed of 36 places in 116 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/545 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
[2024-05-22 15:03:53] [INFO ] Deduced a trap composed of 32 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:03:53] [INFO ] Deduced a trap composed of 25 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:03:54] [INFO ] Deduced a trap composed of 28 places in 211 ms of which 2 ms to minimize.
[2024-05-22 15:03:54] [INFO ] Deduced a trap composed of 27 places in 180 ms of which 2 ms to minimize.
[2024-05-22 15:03:54] [INFO ] Deduced a trap composed of 35 places in 163 ms of which 2 ms to minimize.
[2024-05-22 15:03:54] [INFO ] Deduced a trap composed of 33 places in 157 ms of which 2 ms to minimize.
[2024-05-22 15:03:54] [INFO ] Deduced a trap composed of 26 places in 153 ms of which 2 ms to minimize.
[2024-05-22 15:03:55] [INFO ] Deduced a trap composed of 26 places in 141 ms of which 2 ms to minimize.
[2024-05-22 15:03:55] [INFO ] Deduced a trap composed of 30 places in 147 ms of which 3 ms to minimize.
[2024-05-22 15:03:55] [INFO ] Deduced a trap composed of 28 places in 153 ms of which 3 ms to minimize.
[2024-05-22 15:03:55] [INFO ] Deduced a trap composed of 30 places in 138 ms of which 2 ms to minimize.
[2024-05-22 15:03:55] [INFO ] Deduced a trap composed of 38 places in 130 ms of which 3 ms to minimize.
[2024-05-22 15:03:55] [INFO ] Deduced a trap composed of 35 places in 129 ms of which 2 ms to minimize.
[2024-05-22 15:03:55] [INFO ] Deduced a trap composed of 34 places in 132 ms of which 2 ms to minimize.
[2024-05-22 15:03:56] [INFO ] Deduced a trap composed of 32 places in 121 ms of which 2 ms to minimize.
[2024-05-22 15:03:56] [INFO ] Deduced a trap composed of 30 places in 128 ms of which 2 ms to minimize.
[2024-05-22 15:03:56] [INFO ] Deduced a trap composed of 31 places in 116 ms of which 1 ms to minimize.
[2024-05-22 15:03:56] [INFO ] Deduced a trap composed of 29 places in 120 ms of which 2 ms to minimize.
[2024-05-22 15:03:56] [INFO ] Deduced a trap composed of 29 places in 103 ms of which 2 ms to minimize.
[2024-05-22 15:03:56] [INFO ] Deduced a trap composed of 29 places in 100 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/545 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
[2024-05-22 15:03:57] [INFO ] Deduced a trap composed of 26 places in 42 ms of which 1 ms to minimize.
[2024-05-22 15:03:57] [INFO ] Deduced a trap composed of 27 places in 194 ms of which 3 ms to minimize.
[2024-05-22 15:03:57] [INFO ] Deduced a trap composed of 27 places in 190 ms of which 3 ms to minimize.
[2024-05-22 15:03:57] [INFO ] Deduced a trap composed of 27 places in 190 ms of which 3 ms to minimize.
[2024-05-22 15:03:58] [INFO ] Deduced a trap composed of 25 places in 195 ms of which 3 ms to minimize.
[2024-05-22 15:03:58] [INFO ] Deduced a trap composed of 28 places in 118 ms of which 2 ms to minimize.
[2024-05-22 15:03:58] [INFO ] Deduced a trap composed of 28 places in 122 ms of which 2 ms to minimize.
[2024-05-22 15:03:58] [INFO ] Deduced a trap composed of 28 places in 125 ms of which 2 ms to minimize.
[2024-05-22 15:03:58] [INFO ] Deduced a trap composed of 27 places in 111 ms of which 2 ms to minimize.
[2024-05-22 15:03:58] [INFO ] Deduced a trap composed of 26 places in 114 ms of which 1 ms to minimize.
[2024-05-22 15:03:58] [INFO ] Deduced a trap composed of 27 places in 111 ms of which 2 ms to minimize.
[2024-05-22 15:03:58] [INFO ] Deduced a trap composed of 28 places in 103 ms of which 2 ms to minimize.
[2024-05-22 15:03:59] [INFO ] Deduced a trap composed of 24 places in 90 ms of which 2 ms to minimize.
[2024-05-22 15:03:59] [INFO ] Deduced a trap composed of 29 places in 87 ms of which 2 ms to minimize.
[2024-05-22 15:03:59] [INFO ] Deduced a trap composed of 27 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:03:59] [INFO ] Deduced a trap composed of 27 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:03:59] [INFO ] Deduced a trap composed of 26 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:03:59] [INFO ] Deduced a trap composed of 28 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:03:59] [INFO ] Deduced a trap composed of 28 places in 55 ms of which 1 ms to minimize.
[2024-05-22 15:03:59] [INFO ] Deduced a trap composed of 28 places in 58 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/545 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
[2024-05-22 15:04:00] [INFO ] Deduced a trap composed of 24 places in 134 ms of which 2 ms to minimize.
[2024-05-22 15:04:00] [INFO ] Deduced a trap composed of 26 places in 124 ms of which 2 ms to minimize.
[2024-05-22 15:04:00] [INFO ] Deduced a trap composed of 26 places in 122 ms of which 2 ms to minimize.
[2024-05-22 15:04:00] [INFO ] Deduced a trap composed of 25 places in 125 ms of which 3 ms to minimize.
[2024-05-22 15:04:00] [INFO ] Deduced a trap composed of 26 places in 116 ms of which 2 ms to minimize.
[2024-05-22 15:04:00] [INFO ] Deduced a trap composed of 26 places in 130 ms of which 2 ms to minimize.
[2024-05-22 15:04:00] [INFO ] Deduced a trap composed of 26 places in 136 ms of which 3 ms to minimize.
[2024-05-22 15:04:01] [INFO ] Deduced a trap composed of 32 places in 130 ms of which 2 ms to minimize.
[2024-05-22 15:04:01] [INFO ] Deduced a trap composed of 30 places in 129 ms of which 2 ms to minimize.
[2024-05-22 15:04:01] [INFO ] Deduced a trap composed of 26 places in 137 ms of which 2 ms to minimize.
[2024-05-22 15:04:01] [INFO ] Deduced a trap composed of 26 places in 136 ms of which 2 ms to minimize.
[2024-05-22 15:04:01] [INFO ] Deduced a trap composed of 29 places in 129 ms of which 2 ms to minimize.
[2024-05-22 15:04:01] [INFO ] Deduced a trap composed of 27 places in 140 ms of which 2 ms to minimize.
[2024-05-22 15:04:01] [INFO ] Deduced a trap composed of 27 places in 135 ms of which 2 ms to minimize.
[2024-05-22 15:04:02] [INFO ] Deduced a trap composed of 29 places in 133 ms of which 2 ms to minimize.
[2024-05-22 15:04:02] [INFO ] Deduced a trap composed of 25 places in 132 ms of which 3 ms to minimize.
[2024-05-22 15:04:02] [INFO ] Deduced a trap composed of 26 places in 38 ms of which 0 ms to minimize.
[2024-05-22 15:04:02] [INFO ] Deduced a trap composed of 25 places in 118 ms of which 2 ms to minimize.
[2024-05-22 15:04:02] [INFO ] Deduced a trap composed of 27 places in 109 ms of which 2 ms to minimize.
[2024-05-22 15:04:02] [INFO ] Deduced a trap composed of 30 places in 98 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/545 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
[2024-05-22 15:04:03] [INFO ] Deduced a trap composed of 26 places in 88 ms of which 1 ms to minimize.
[2024-05-22 15:04:03] [INFO ] Deduced a trap composed of 30 places in 90 ms of which 2 ms to minimize.
[2024-05-22 15:04:03] [INFO ] Deduced a trap composed of 26 places in 111 ms of which 2 ms to minimize.
[2024-05-22 15:04:03] [INFO ] Deduced a trap composed of 26 places in 105 ms of which 2 ms to minimize.
[2024-05-22 15:04:03] [INFO ] Deduced a trap composed of 29 places in 87 ms of which 2 ms to minimize.
[2024-05-22 15:04:03] [INFO ] Deduced a trap composed of 32 places in 114 ms of which 1 ms to minimize.
[2024-05-22 15:04:04] [INFO ] Deduced a trap composed of 25 places in 33 ms of which 1 ms to minimize.
[2024-05-22 15:04:04] [INFO ] Deduced a trap composed of 25 places in 34 ms of which 1 ms to minimize.
[2024-05-22 15:04:04] [INFO ] Deduced a trap composed of 27 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:04:04] [INFO ] Deduced a trap composed of 30 places in 96 ms of which 2 ms to minimize.
[2024-05-22 15:04:04] [INFO ] Deduced a trap composed of 25 places in 82 ms of which 2 ms to minimize.
[2024-05-22 15:04:04] [INFO ] Deduced a trap composed of 30 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:04:04] [INFO ] Deduced a trap composed of 28 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:04:04] [INFO ] Deduced a trap composed of 29 places in 82 ms of which 2 ms to minimize.
[2024-05-22 15:04:04] [INFO ] Deduced a trap composed of 26 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:04:04] [INFO ] Deduced a trap composed of 29 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:04:04] [INFO ] Deduced a trap composed of 28 places in 76 ms of which 2 ms to minimize.
[2024-05-22 15:04:05] [INFO ] Deduced a trap composed of 29 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:04:05] [INFO ] Deduced a trap composed of 30 places in 84 ms of which 2 ms to minimize.
[2024-05-22 15:04:05] [INFO ] Deduced a trap composed of 28 places in 79 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/545 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
[2024-05-22 15:04:05] [INFO ] Deduced a trap composed of 25 places in 34 ms of which 0 ms to minimize.
[2024-05-22 15:04:05] [INFO ] Deduced a trap composed of 25 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:04:05] [INFO ] Deduced a trap composed of 26 places in 55 ms of which 1 ms to minimize.
[2024-05-22 15:04:06] [INFO ] Deduced a trap composed of 27 places in 51 ms of which 0 ms to minimize.
[2024-05-22 15:04:06] [INFO ] Deduced a trap composed of 25 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:04:06] [INFO ] Deduced a trap composed of 25 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:04:06] [INFO ] Deduced a trap composed of 29 places in 98 ms of which 2 ms to minimize.
[2024-05-22 15:04:06] [INFO ] Deduced a trap composed of 26 places in 106 ms of which 2 ms to minimize.
[2024-05-22 15:04:06] [INFO ] Deduced a trap composed of 30 places in 87 ms of which 1 ms to minimize.
[2024-05-22 15:04:06] [INFO ] Deduced a trap composed of 25 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:04:06] [INFO ] Deduced a trap composed of 33 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:04:06] [INFO ] Deduced a trap composed of 29 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:04:06] [INFO ] Deduced a trap composed of 32 places in 64 ms of which 2 ms to minimize.
[2024-05-22 15:04:06] [INFO ] Deduced a trap composed of 31 places in 62 ms of which 1 ms to minimize.
[2024-05-22 15:04:07] [INFO ] Deduced a trap composed of 25 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:04:07] [INFO ] Deduced a trap composed of 32 places in 64 ms of which 2 ms to minimize.
[2024-05-22 15:04:07] [INFO ] Deduced a trap composed of 31 places in 76 ms of which 2 ms to minimize.
[2024-05-22 15:04:07] [INFO ] Deduced a trap composed of 29 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:04:07] [INFO ] Deduced a trap composed of 27 places in 55 ms of which 1 ms to minimize.
[2024-05-22 15:04:07] [INFO ] Deduced a trap composed of 27 places in 56 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/545 variables, 20/182 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
[2024-05-22 15:04:07] [INFO ] Deduced a trap composed of 25 places in 122 ms of which 2 ms to minimize.
[2024-05-22 15:04:08] [INFO ] Deduced a trap composed of 25 places in 109 ms of which 1 ms to minimize.
[2024-05-22 15:04:08] [INFO ] Deduced a trap composed of 25 places in 100 ms of which 2 ms to minimize.
[2024-05-22 15:04:08] [INFO ] Deduced a trap composed of 25 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:04:08] [INFO ] Deduced a trap composed of 26 places in 88 ms of which 2 ms to minimize.
[2024-05-22 15:04:08] [INFO ] Deduced a trap composed of 25 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:04:08] [INFO ] Deduced a trap composed of 25 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:04:08] [INFO ] Deduced a trap composed of 28 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:04:08] [INFO ] Deduced a trap composed of 25 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:04:08] [INFO ] Deduced a trap composed of 26 places in 47 ms of which 1 ms to minimize.
[2024-05-22 15:04:08] [INFO ] Deduced a trap composed of 25 places in 48 ms of which 0 ms to minimize.
[2024-05-22 15:04:08] [INFO ] Deduced a trap composed of 25 places in 45 ms of which 1 ms to minimize.
[2024-05-22 15:04:09] [INFO ] Deduced a trap composed of 31 places in 41 ms of which 1 ms to minimize.
[2024-05-22 15:04:09] [INFO ] Deduced a trap composed of 27 places in 37 ms of which 1 ms to minimize.
[2024-05-22 15:04:09] [INFO ] Deduced a trap composed of 25 places in 33 ms of which 0 ms to minimize.
[2024-05-22 15:04:09] [INFO ] Deduced a trap composed of 26 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:04:09] [INFO ] Deduced a trap composed of 28 places in 176 ms of which 2 ms to minimize.
[2024-05-22 15:04:09] [INFO ] Deduced a trap composed of 26 places in 40 ms of which 1 ms to minimize.
[2024-05-22 15:04:09] [INFO ] Deduced a trap composed of 26 places in 161 ms of which 2 ms to minimize.
[2024-05-22 15:04:09] [INFO ] Deduced a trap composed of 24 places in 51 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/545 variables, 20/202 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
[2024-05-22 15:04:10] [INFO ] Deduced a trap composed of 30 places in 86 ms of which 1 ms to minimize.
[2024-05-22 15:04:10] [INFO ] Deduced a trap composed of 25 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:04:10] [INFO ] Deduced a trap composed of 29 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:04:10] [INFO ] Deduced a trap composed of 25 places in 71 ms of which 1 ms to minimize.
[2024-05-22 15:04:11] [INFO ] Deduced a trap composed of 28 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:04:11] [INFO ] Deduced a trap composed of 27 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:04:11] [INFO ] Deduced a trap composed of 31 places in 47 ms of which 1 ms to minimize.
[2024-05-22 15:04:11] [INFO ] Deduced a trap composed of 31 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:04:11] [INFO ] Deduced a trap composed of 33 places in 44 ms of which 1 ms to minimize.
[2024-05-22 15:04:11] [INFO ] Deduced a trap composed of 29 places in 33 ms of which 1 ms to minimize.
[2024-05-22 15:04:16] [INFO ] Deduced a trap composed of 26 places in 118 ms of which 2 ms to minimize.
[2024-05-22 15:04:16] [INFO ] Deduced a trap composed of 29 places in 109 ms of which 2 ms to minimize.
[2024-05-22 15:04:16] [INFO ] Deduced a trap composed of 28 places in 112 ms of which 3 ms to minimize.
[2024-05-22 15:04:17] [INFO ] Deduced a trap composed of 25 places in 103 ms of which 1 ms to minimize.
[2024-05-22 15:04:17] [INFO ] Deduced a trap composed of 27 places in 90 ms of which 2 ms to minimize.
[2024-05-22 15:04:17] [INFO ] Deduced a trap composed of 28 places in 99 ms of which 1 ms to minimize.
[2024-05-22 15:04:17] [INFO ] Deduced a trap composed of 28 places in 90 ms of which 2 ms to minimize.
[2024-05-22 15:04:17] [INFO ] Deduced a trap composed of 30 places in 102 ms of which 2 ms to minimize.
[2024-05-22 15:04:17] [INFO ] Deduced a trap composed of 32 places in 83 ms of which 3 ms to minimize.
[2024-05-22 15:04:17] [INFO ] Deduced a trap composed of 34 places in 81 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/545 variables, 20/222 constraints. Problems are: Problem set: 0 solved, 1683 unsolved
[2024-05-22 15:04:18] [INFO ] Deduced a trap composed of 26 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:04:18] [INFO ] Deduced a trap composed of 26 places in 88 ms of which 1 ms to minimize.
[2024-05-22 15:04:18] [INFO ] Deduced a trap composed of 29 places in 94 ms of which 1 ms to minimize.
[2024-05-22 15:04:18] [INFO ] Deduced a trap composed of 28 places in 96 ms of which 1 ms to minimize.
[2024-05-22 15:04:18] [INFO ] Deduced a trap composed of 25 places in 99 ms of which 2 ms to minimize.
[2024-05-22 15:04:19] [INFO ] Deduced a trap composed of 27 places in 89 ms of which 1 ms to minimize.
[2024-05-22 15:04:19] [INFO ] Deduced a trap composed of 29 places in 36 ms of which 0 ms to minimize.
SMT process timed out in 60782ms, After SMT, problems are : Problem set: 0 solved, 1683 unsolved
Search for dead transitions found 0 dead transitions in 60797ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65846 ms. Remains : 546/546 places, 1703/1703 transitions.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max Struct:[20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20]
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-00
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[20]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[20]
[2024-05-22 15:04:19] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[20]
RANDOM walk for 10000 steps (96 resets) in 45 ms. (217 steps per ms)
BEST_FIRST walk for 10001 steps (4 resets) in 9 ms. (1000 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[20]
[2024-05-22 15:04:19] [INFO ] Invariant cache hit.
[2024-05-22 15:04:19] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:04:19] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-22 15:04:19] [INFO ] [Real]Absence check using state equation in 256 ms returned sat
[2024-05-22 15:04:19] [INFO ] State equation strengthened by 1601 read => feed constraints.
[2024-05-22 15:04:19] [INFO ] [Real]Added 1601 Read/Feed constraints in 106 ms returned sat
[2024-05-22 15:04:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:04:19] [INFO ] [Nat]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-22 15:04:19] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:04:20] [INFO ] [Nat]Absence check using state equation in 265 ms returned sat
[2024-05-22 15:04:20] [INFO ] [Nat]Added 1601 Read/Feed constraints in 109 ms returned sat
[2024-05-22 15:04:20] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 83 ms.
[2024-05-22 15:04:20] [INFO ] Added : 5 causal constraints over 1 iterations in 254 ms. Result :sat
Minimization took 558 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[20]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[20]
Support contains 1 out of 546 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 546/546 places, 1703/1703 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 542 transition count 1699
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 542 transition count 1698
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 10 place count 541 transition count 1698
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 541 transition count 1697
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 12 place count 540 transition count 1697
Partial Free-agglomeration rule applied 10 times.
Drop transitions (Partial Free agglomeration) removed 10 transitions
Iterating global reduction 2 with 10 rules applied. Total rules applied 22 place count 540 transition count 1697
Applied a total of 22 rules in 125 ms. Remains 540 /546 variables (removed 6) and now considering 1697/1703 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 126 ms. Remains : 540/546 places, 1697/1703 transitions.
// Phase 1: matrix 1697 rows 540 cols
[2024-05-22 15:04:21] [INFO ] Computed 22 invariants in 28 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1] Max Struct:[20]
RANDOM walk for 1000000 steps (9935 resets) in 4437 ms. (225 steps per ms)
BEST_FIRST walk for 1000001 steps (450 resets) in 718 ms. (1390 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[20]
[2024-05-22 15:04:26] [INFO ] Invariant cache hit.
[2024-05-22 15:04:26] [INFO ] [Real]Absence check using 20 positive place invariants in 10 ms returned sat
[2024-05-22 15:04:26] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2024-05-22 15:04:26] [INFO ] [Real]Absence check using state equation in 257 ms returned sat
[2024-05-22 15:04:26] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-22 15:04:26] [INFO ] [Real]Added 1619 Read/Feed constraints in 112 ms returned sat
[2024-05-22 15:04:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:04:27] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:04:27] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:04:27] [INFO ] [Nat]Absence check using state equation in 252 ms returned sat
[2024-05-22 15:04:27] [INFO ] [Nat]Added 1619 Read/Feed constraints in 116 ms returned sat
[2024-05-22 15:04:27] [INFO ] Computed and/alt/rep : 1149/2985/1149 causal constraints (skipped 528 transitions) in 81 ms.
[2024-05-22 15:04:27] [INFO ] Added : 4 causal constraints over 1 iterations in 251 ms. Result :sat
Minimization took 2579 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[20]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[20]
Support contains 1 out of 540 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 22 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 540/540 places, 1697/1697 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 22 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
[2024-05-22 15:04:30] [INFO ] Invariant cache hit.
[2024-05-22 15:04:30] [INFO ] Implicit Places using invariants in 356 ms returned []
[2024-05-22 15:04:30] [INFO ] Invariant cache hit.
[2024-05-22 15:04:31] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-22 15:04:35] [INFO ] Implicit Places using invariants and state equation in 4748 ms returned []
Implicit Place search using SMT with State Equation took 5106 ms to find 0 implicit places.
[2024-05-22 15:04:35] [INFO ] Redundant transitions in 30 ms returned []
Running 1677 sub problems to find dead transitions.
[2024-05-22 15:04:35] [INFO ] Invariant cache hit.
[2024-05-22 15:04:35] [INFO ] State equation strengthened by 1619 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/539 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/539 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:04:49] [INFO ] Deduced a trap composed of 25 places in 146 ms of which 2 ms to minimize.
[2024-05-22 15:04:49] [INFO ] Deduced a trap composed of 24 places in 45 ms of which 1 ms to minimize.
[2024-05-22 15:04:50] [INFO ] Deduced a trap composed of 24 places in 39 ms of which 1 ms to minimize.
[2024-05-22 15:04:50] [INFO ] Deduced a trap composed of 2 places in 202 ms of which 3 ms to minimize.
[2024-05-22 15:04:50] [INFO ] Deduced a trap composed of 28 places in 103 ms of which 1 ms to minimize.
[2024-05-22 15:04:50] [INFO ] Deduced a trap composed of 31 places in 101 ms of which 1 ms to minimize.
[2024-05-22 15:04:50] [INFO ] Deduced a trap composed of 27 places in 97 ms of which 1 ms to minimize.
[2024-05-22 15:04:50] [INFO ] Deduced a trap composed of 27 places in 95 ms of which 2 ms to minimize.
[2024-05-22 15:04:50] [INFO ] Deduced a trap composed of 27 places in 82 ms of which 2 ms to minimize.
[2024-05-22 15:04:50] [INFO ] Deduced a trap composed of 30 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:04:51] [INFO ] Deduced a trap composed of 26 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:04:51] [INFO ] Deduced a trap composed of 28 places in 82 ms of which 1 ms to minimize.
[2024-05-22 15:04:51] [INFO ] Deduced a trap composed of 26 places in 85 ms of which 1 ms to minimize.
[2024-05-22 15:04:51] [INFO ] Deduced a trap composed of 26 places in 90 ms of which 1 ms to minimize.
[2024-05-22 15:04:51] [INFO ] Deduced a trap composed of 26 places in 82 ms of which 2 ms to minimize.
[2024-05-22 15:04:51] [INFO ] Deduced a trap composed of 33 places in 90 ms of which 2 ms to minimize.
[2024-05-22 15:04:51] [INFO ] Deduced a trap composed of 31 places in 90 ms of which 1 ms to minimize.
[2024-05-22 15:04:51] [INFO ] Deduced a trap composed of 30 places in 92 ms of which 1 ms to minimize.
[2024-05-22 15:04:51] [INFO ] Deduced a trap composed of 31 places in 94 ms of which 2 ms to minimize.
[2024-05-22 15:04:51] [INFO ] Deduced a trap composed of 28 places in 84 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/539 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:04:52] [INFO ] Deduced a trap composed of 27 places in 103 ms of which 2 ms to minimize.
[2024-05-22 15:04:52] [INFO ] Deduced a trap composed of 27 places in 97 ms of which 1 ms to minimize.
[2024-05-22 15:04:52] [INFO ] Deduced a trap composed of 25 places in 105 ms of which 2 ms to minimize.
[2024-05-22 15:04:52] [INFO ] Deduced a trap composed of 28 places in 102 ms of which 1 ms to minimize.
[2024-05-22 15:04:52] [INFO ] Deduced a trap composed of 27 places in 103 ms of which 1 ms to minimize.
[2024-05-22 15:04:52] [INFO ] Deduced a trap composed of 28 places in 109 ms of which 2 ms to minimize.
[2024-05-22 15:04:53] [INFO ] Deduced a trap composed of 28 places in 109 ms of which 2 ms to minimize.
[2024-05-22 15:04:53] [INFO ] Deduced a trap composed of 26 places in 106 ms of which 2 ms to minimize.
[2024-05-22 15:04:53] [INFO ] Deduced a trap composed of 28 places in 103 ms of which 1 ms to minimize.
[2024-05-22 15:04:53] [INFO ] Deduced a trap composed of 27 places in 115 ms of which 2 ms to minimize.
[2024-05-22 15:04:53] [INFO ] Deduced a trap composed of 27 places in 103 ms of which 2 ms to minimize.
[2024-05-22 15:04:53] [INFO ] Deduced a trap composed of 27 places in 99 ms of which 2 ms to minimize.
[2024-05-22 15:04:53] [INFO ] Deduced a trap composed of 26 places in 94 ms of which 1 ms to minimize.
[2024-05-22 15:04:53] [INFO ] Deduced a trap composed of 28 places in 89 ms of which 1 ms to minimize.
[2024-05-22 15:04:53] [INFO ] Deduced a trap composed of 28 places in 96 ms of which 1 ms to minimize.
[2024-05-22 15:04:54] [INFO ] Deduced a trap composed of 27 places in 81 ms of which 2 ms to minimize.
[2024-05-22 15:04:54] [INFO ] Deduced a trap composed of 27 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:04:54] [INFO ] Deduced a trap composed of 26 places in 76 ms of which 2 ms to minimize.
[2024-05-22 15:04:54] [INFO ] Deduced a trap composed of 28 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:04:54] [INFO ] Deduced a trap composed of 27 places in 68 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/539 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 539/2237 variables, and 62 constraints, problems are : Problem set: 0 solved, 1677 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/540 constraints, ReadFeed: 0/1619 constraints, PredecessorRefiner: 1677/1677 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1677 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/539 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/539 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/539 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:05:07] [INFO ] Deduced a trap composed of 27 places in 70 ms of which 2 ms to minimize.
[2024-05-22 15:05:07] [INFO ] Deduced a trap composed of 27 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:05:07] [INFO ] Deduced a trap composed of 28 places in 62 ms of which 1 ms to minimize.
[2024-05-22 15:05:07] [INFO ] Deduced a trap composed of 27 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:05:07] [INFO ] Deduced a trap composed of 28 places in 54 ms of which 1 ms to minimize.
[2024-05-22 15:05:07] [INFO ] Deduced a trap composed of 26 places in 47 ms of which 1 ms to minimize.
[2024-05-22 15:05:07] [INFO ] Deduced a trap composed of 27 places in 45 ms of which 1 ms to minimize.
[2024-05-22 15:05:08] [INFO ] Deduced a trap composed of 27 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:05:08] [INFO ] Deduced a trap composed of 27 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:05:08] [INFO ] Deduced a trap composed of 28 places in 194 ms of which 3 ms to minimize.
[2024-05-22 15:05:08] [INFO ] Deduced a trap composed of 24 places in 191 ms of which 2 ms to minimize.
[2024-05-22 15:05:08] [INFO ] Deduced a trap composed of 30 places in 191 ms of which 3 ms to minimize.
[2024-05-22 15:05:09] [INFO ] Deduced a trap composed of 29 places in 189 ms of which 3 ms to minimize.
[2024-05-22 15:05:09] [INFO ] Deduced a trap composed of 32 places in 188 ms of which 3 ms to minimize.
[2024-05-22 15:05:09] [INFO ] Deduced a trap composed of 25 places in 187 ms of which 3 ms to minimize.
[2024-05-22 15:05:09] [INFO ] Deduced a trap composed of 24 places in 185 ms of which 3 ms to minimize.
[2024-05-22 15:05:09] [INFO ] Deduced a trap composed of 32 places in 218 ms of which 3 ms to minimize.
[2024-05-22 15:05:10] [INFO ] Deduced a trap composed of 34 places in 222 ms of which 3 ms to minimize.
[2024-05-22 15:05:10] [INFO ] Deduced a trap composed of 29 places in 197 ms of which 3 ms to minimize.
[2024-05-22 15:05:10] [INFO ] Deduced a trap composed of 30 places in 188 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/539 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:05:10] [INFO ] Deduced a trap composed of 28 places in 47 ms of which 1 ms to minimize.
[2024-05-22 15:05:10] [INFO ] Deduced a trap composed of 25 places in 47 ms of which 0 ms to minimize.
[2024-05-22 15:05:11] [INFO ] Deduced a trap composed of 26 places in 186 ms of which 3 ms to minimize.
[2024-05-22 15:05:11] [INFO ] Deduced a trap composed of 30 places in 175 ms of which 3 ms to minimize.
[2024-05-22 15:05:11] [INFO ] Deduced a trap composed of 25 places in 170 ms of which 2 ms to minimize.
[2024-05-22 15:05:11] [INFO ] Deduced a trap composed of 39 places in 190 ms of which 3 ms to minimize.
[2024-05-22 15:05:12] [INFO ] Deduced a trap composed of 25 places in 176 ms of which 2 ms to minimize.
[2024-05-22 15:05:12] [INFO ] Deduced a trap composed of 25 places in 180 ms of which 3 ms to minimize.
[2024-05-22 15:05:12] [INFO ] Deduced a trap composed of 26 places in 174 ms of which 3 ms to minimize.
[2024-05-22 15:05:12] [INFO ] Deduced a trap composed of 29 places in 190 ms of which 3 ms to minimize.
[2024-05-22 15:05:12] [INFO ] Deduced a trap composed of 26 places in 166 ms of which 2 ms to minimize.
[2024-05-22 15:05:12] [INFO ] Deduced a trap composed of 24 places in 164 ms of which 2 ms to minimize.
[2024-05-22 15:05:13] [INFO ] Deduced a trap composed of 27 places in 196 ms of which 3 ms to minimize.
[2024-05-22 15:05:13] [INFO ] Deduced a trap composed of 27 places in 176 ms of which 3 ms to minimize.
[2024-05-22 15:05:13] [INFO ] Deduced a trap composed of 28 places in 170 ms of which 2 ms to minimize.
[2024-05-22 15:05:13] [INFO ] Deduced a trap composed of 31 places in 161 ms of which 3 ms to minimize.
[2024-05-22 15:05:13] [INFO ] Deduced a trap composed of 30 places in 156 ms of which 2 ms to minimize.
[2024-05-22 15:05:14] [INFO ] Deduced a trap composed of 24 places in 142 ms of which 3 ms to minimize.
[2024-05-22 15:05:14] [INFO ] Deduced a trap composed of 24 places in 146 ms of which 2 ms to minimize.
[2024-05-22 15:05:14] [INFO ] Deduced a trap composed of 27 places in 141 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/539 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:05:14] [INFO ] Deduced a trap composed of 3 places in 161 ms of which 3 ms to minimize.
[2024-05-22 15:05:15] [INFO ] Deduced a trap composed of 30 places in 163 ms of which 3 ms to minimize.
[2024-05-22 15:05:15] [INFO ] Deduced a trap composed of 2 places in 146 ms of which 3 ms to minimize.
[2024-05-22 15:05:15] [INFO ] Deduced a trap composed of 23 places in 159 ms of which 2 ms to minimize.
[2024-05-22 15:05:15] [INFO ] Deduced a trap composed of 22 places in 157 ms of which 2 ms to minimize.
[2024-05-22 15:05:15] [INFO ] Deduced a trap composed of 22 places in 159 ms of which 3 ms to minimize.
[2024-05-22 15:05:15] [INFO ] Deduced a trap composed of 22 places in 154 ms of which 3 ms to minimize.
[2024-05-22 15:05:16] [INFO ] Deduced a trap composed of 2 places in 163 ms of which 2 ms to minimize.
[2024-05-22 15:05:16] [INFO ] Deduced a trap composed of 2 places in 191 ms of which 2 ms to minimize.
[2024-05-22 15:05:16] [INFO ] Deduced a trap composed of 2 places in 197 ms of which 3 ms to minimize.
[2024-05-22 15:05:16] [INFO ] Deduced a trap composed of 2 places in 189 ms of which 3 ms to minimize.
[2024-05-22 15:05:17] [INFO ] Deduced a trap composed of 29 places in 204 ms of which 3 ms to minimize.
[2024-05-22 15:05:17] [INFO ] Deduced a trap composed of 27 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:05:17] [INFO ] Deduced a trap composed of 25 places in 46 ms of which 1 ms to minimize.
[2024-05-22 15:05:17] [INFO ] Deduced a trap composed of 25 places in 159 ms of which 2 ms to minimize.
[2024-05-22 15:05:17] [INFO ] Deduced a trap composed of 34 places in 141 ms of which 2 ms to minimize.
[2024-05-22 15:05:17] [INFO ] Deduced a trap composed of 34 places in 141 ms of which 2 ms to minimize.
[2024-05-22 15:05:17] [INFO ] Deduced a trap composed of 30 places in 139 ms of which 2 ms to minimize.
[2024-05-22 15:05:17] [INFO ] Deduced a trap composed of 32 places in 140 ms of which 3 ms to minimize.
[2024-05-22 15:05:18] [INFO ] Deduced a trap composed of 30 places in 136 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/539 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:05:18] [INFO ] Deduced a trap composed of 29 places in 122 ms of which 2 ms to minimize.
[2024-05-22 15:05:18] [INFO ] Deduced a trap composed of 27 places in 125 ms of which 2 ms to minimize.
[2024-05-22 15:05:18] [INFO ] Deduced a trap composed of 24 places in 120 ms of which 2 ms to minimize.
[2024-05-22 15:05:19] [INFO ] Deduced a trap composed of 24 places in 107 ms of which 2 ms to minimize.
[2024-05-22 15:05:19] [INFO ] Deduced a trap composed of 26 places in 128 ms of which 2 ms to minimize.
[2024-05-22 15:05:19] [INFO ] Deduced a trap composed of 28 places in 138 ms of which 2 ms to minimize.
[2024-05-22 15:05:19] [INFO ] Deduced a trap composed of 29 places in 122 ms of which 1 ms to minimize.
[2024-05-22 15:05:19] [INFO ] Deduced a trap composed of 27 places in 121 ms of which 2 ms to minimize.
[2024-05-22 15:05:19] [INFO ] Deduced a trap composed of 29 places in 117 ms of which 2 ms to minimize.
[2024-05-22 15:05:19] [INFO ] Deduced a trap composed of 28 places in 113 ms of which 2 ms to minimize.
[2024-05-22 15:05:20] [INFO ] Deduced a trap composed of 27 places in 101 ms of which 1 ms to minimize.
[2024-05-22 15:05:20] [INFO ] Deduced a trap composed of 28 places in 100 ms of which 1 ms to minimize.
[2024-05-22 15:05:20] [INFO ] Deduced a trap composed of 31 places in 96 ms of which 2 ms to minimize.
[2024-05-22 15:05:20] [INFO ] Deduced a trap composed of 31 places in 96 ms of which 2 ms to minimize.
[2024-05-22 15:05:20] [INFO ] Deduced a trap composed of 30 places in 99 ms of which 2 ms to minimize.
[2024-05-22 15:05:20] [INFO ] Deduced a trap composed of 30 places in 97 ms of which 2 ms to minimize.
[2024-05-22 15:05:20] [INFO ] Deduced a trap composed of 28 places in 107 ms of which 2 ms to minimize.
[2024-05-22 15:05:20] [INFO ] Deduced a trap composed of 25 places in 114 ms of which 2 ms to minimize.
[2024-05-22 15:05:20] [INFO ] Deduced a trap composed of 28 places in 87 ms of which 1 ms to minimize.
[2024-05-22 15:05:20] [INFO ] Deduced a trap composed of 26 places in 82 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/539 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:05:21] [INFO ] Deduced a trap composed of 25 places in 130 ms of which 2 ms to minimize.
[2024-05-22 15:05:21] [INFO ] Deduced a trap composed of 29 places in 120 ms of which 2 ms to minimize.
[2024-05-22 15:05:21] [INFO ] Deduced a trap composed of 34 places in 97 ms of which 2 ms to minimize.
[2024-05-22 15:05:22] [INFO ] Deduced a trap composed of 37 places in 93 ms of which 2 ms to minimize.
[2024-05-22 15:05:22] [INFO ] Deduced a trap composed of 27 places in 118 ms of which 2 ms to minimize.
[2024-05-22 15:05:22] [INFO ] Deduced a trap composed of 35 places in 104 ms of which 2 ms to minimize.
[2024-05-22 15:05:22] [INFO ] Deduced a trap composed of 30 places in 112 ms of which 2 ms to minimize.
[2024-05-22 15:05:22] [INFO ] Deduced a trap composed of 26 places in 111 ms of which 2 ms to minimize.
[2024-05-22 15:05:22] [INFO ] Deduced a trap composed of 29 places in 105 ms of which 2 ms to minimize.
[2024-05-22 15:05:22] [INFO ] Deduced a trap composed of 34 places in 114 ms of which 1 ms to minimize.
[2024-05-22 15:05:22] [INFO ] Deduced a trap composed of 26 places in 114 ms of which 2 ms to minimize.
[2024-05-22 15:05:23] [INFO ] Deduced a trap composed of 26 places in 96 ms of which 2 ms to minimize.
[2024-05-22 15:05:23] [INFO ] Deduced a trap composed of 29 places in 86 ms of which 1 ms to minimize.
[2024-05-22 15:05:23] [INFO ] Deduced a trap composed of 30 places in 92 ms of which 2 ms to minimize.
[2024-05-22 15:05:23] [INFO ] Deduced a trap composed of 31 places in 94 ms of which 2 ms to minimize.
[2024-05-22 15:05:23] [INFO ] Deduced a trap composed of 28 places in 90 ms of which 2 ms to minimize.
[2024-05-22 15:05:23] [INFO ] Deduced a trap composed of 28 places in 102 ms of which 2 ms to minimize.
[2024-05-22 15:05:23] [INFO ] Deduced a trap composed of 27 places in 98 ms of which 2 ms to minimize.
[2024-05-22 15:05:23] [INFO ] Deduced a trap composed of 29 places in 90 ms of which 1 ms to minimize.
[2024-05-22 15:05:23] [INFO ] Deduced a trap composed of 28 places in 81 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/539 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:05:24] [INFO ] Deduced a trap composed of 27 places in 112 ms of which 2 ms to minimize.
[2024-05-22 15:05:24] [INFO ] Deduced a trap composed of 26 places in 108 ms of which 2 ms to minimize.
[2024-05-22 15:05:24] [INFO ] Deduced a trap composed of 32 places in 90 ms of which 1 ms to minimize.
[2024-05-22 15:05:24] [INFO ] Deduced a trap composed of 25 places in 89 ms of which 1 ms to minimize.
[2024-05-22 15:05:24] [INFO ] Deduced a trap composed of 25 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:05:25] [INFO ] Deduced a trap composed of 25 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:05:25] [INFO ] Deduced a trap composed of 25 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:05:25] [INFO ] Deduced a trap composed of 25 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:05:25] [INFO ] Deduced a trap composed of 26 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:05:25] [INFO ] Deduced a trap composed of 27 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:05:25] [INFO ] Deduced a trap composed of 30 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:05:25] [INFO ] Deduced a trap composed of 26 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:05:25] [INFO ] Deduced a trap composed of 25 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:05:25] [INFO ] Deduced a trap composed of 24 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:05:25] [INFO ] Deduced a trap composed of 26 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:05:25] [INFO ] Deduced a trap composed of 25 places in 53 ms of which 1 ms to minimize.
[2024-05-22 15:05:25] [INFO ] Deduced a trap composed of 25 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:05:25] [INFO ] Deduced a trap composed of 26 places in 43 ms of which 1 ms to minimize.
[2024-05-22 15:05:26] [INFO ] Deduced a trap composed of 28 places in 139 ms of which 2 ms to minimize.
[2024-05-22 15:05:26] [INFO ] Deduced a trap composed of 26 places in 129 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/539 variables, 20/182 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:05:27] [INFO ] Deduced a trap composed of 26 places in 71 ms of which 2 ms to minimize.
[2024-05-22 15:05:27] [INFO ] Deduced a trap composed of 28 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:05:27] [INFO ] Deduced a trap composed of 27 places in 41 ms of which 1 ms to minimize.
[2024-05-22 15:05:27] [INFO ] Deduced a trap composed of 27 places in 33 ms of which 1 ms to minimize.
[2024-05-22 15:05:27] [INFO ] Deduced a trap composed of 31 places in 138 ms of which 2 ms to minimize.
[2024-05-22 15:05:27] [INFO ] Deduced a trap composed of 29 places in 129 ms of which 2 ms to minimize.
[2024-05-22 15:05:27] [INFO ] Deduced a trap composed of 32 places in 128 ms of which 2 ms to minimize.
[2024-05-22 15:05:27] [INFO ] Deduced a trap composed of 30 places in 126 ms of which 2 ms to minimize.
[2024-05-22 15:05:28] [INFO ] Deduced a trap composed of 30 places in 128 ms of which 2 ms to minimize.
[2024-05-22 15:05:28] [INFO ] Deduced a trap composed of 27 places in 121 ms of which 2 ms to minimize.
[2024-05-22 15:05:28] [INFO ] Deduced a trap composed of 25 places in 105 ms of which 1 ms to minimize.
[2024-05-22 15:05:28] [INFO ] Deduced a trap composed of 31 places in 106 ms of which 1 ms to minimize.
[2024-05-22 15:05:28] [INFO ] Deduced a trap composed of 27 places in 101 ms of which 2 ms to minimize.
[2024-05-22 15:05:28] [INFO ] Deduced a trap composed of 28 places in 100 ms of which 2 ms to minimize.
[2024-05-22 15:05:28] [INFO ] Deduced a trap composed of 27 places in 89 ms of which 2 ms to minimize.
[2024-05-22 15:05:28] [INFO ] Deduced a trap composed of 30 places in 82 ms of which 1 ms to minimize.
[2024-05-22 15:05:28] [INFO ] Deduced a trap composed of 24 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:05:29] [INFO ] Deduced a trap composed of 31 places in 44 ms of which 1 ms to minimize.
[2024-05-22 15:05:29] [INFO ] Deduced a trap composed of 25 places in 108 ms of which 2 ms to minimize.
[2024-05-22 15:05:29] [INFO ] Deduced a trap composed of 32 places in 92 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/539 variables, 20/202 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:05:29] [INFO ] Deduced a trap composed of 25 places in 88 ms of which 1 ms to minimize.
[2024-05-22 15:05:30] [INFO ] Deduced a trap composed of 25 places in 95 ms of which 2 ms to minimize.
[2024-05-22 15:05:30] [INFO ] Deduced a trap composed of 25 places in 86 ms of which 1 ms to minimize.
[2024-05-22 15:05:30] [INFO ] Deduced a trap composed of 29 places in 71 ms of which 2 ms to minimize.
[2024-05-22 15:05:30] [INFO ] Deduced a trap composed of 25 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:05:30] [INFO ] Deduced a trap composed of 26 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:05:30] [INFO ] Deduced a trap composed of 31 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:05:30] [INFO ] Deduced a trap composed of 31 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:05:30] [INFO ] Deduced a trap composed of 29 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:05:30] [INFO ] Deduced a trap composed of 33 places in 71 ms of which 1 ms to minimize.
[2024-05-22 15:05:30] [INFO ] Deduced a trap composed of 26 places in 82 ms of which 2 ms to minimize.
[2024-05-22 15:05:31] [INFO ] Deduced a trap composed of 30 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:05:31] [INFO ] Deduced a trap composed of 29 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:05:31] [INFO ] Deduced a trap composed of 29 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:05:31] [INFO ] Deduced a trap composed of 26 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:05:31] [INFO ] Deduced a trap composed of 27 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:05:31] [INFO ] Deduced a trap composed of 28 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:05:31] [INFO ] Deduced a trap composed of 28 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:05:31] [INFO ] Deduced a trap composed of 30 places in 61 ms of which 1 ms to minimize.
[2024-05-22 15:05:31] [INFO ] Deduced a trap composed of 32 places in 60 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/539 variables, 20/222 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:05:32] [INFO ] Deduced a trap composed of 25 places in 111 ms of which 1 ms to minimize.
[2024-05-22 15:05:32] [INFO ] Deduced a trap composed of 26 places in 95 ms of which 2 ms to minimize.
[2024-05-22 15:05:32] [INFO ] Deduced a trap composed of 27 places in 95 ms of which 2 ms to minimize.
[2024-05-22 15:05:32] [INFO ] Deduced a trap composed of 28 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:05:32] [INFO ] Deduced a trap composed of 27 places in 91 ms of which 1 ms to minimize.
[2024-05-22 15:05:33] [INFO ] Deduced a trap composed of 26 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:05:33] [INFO ] Deduced a trap composed of 27 places in 92 ms of which 2 ms to minimize.
[2024-05-22 15:05:33] [INFO ] Deduced a trap composed of 26 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:05:33] [INFO ] Deduced a trap composed of 27 places in 81 ms of which 2 ms to minimize.
[2024-05-22 15:05:33] [INFO ] Deduced a trap composed of 26 places in 75 ms of which 2 ms to minimize.
[2024-05-22 15:05:33] [INFO ] Deduced a trap composed of 28 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:05:33] [INFO ] Deduced a trap composed of 25 places in 92 ms of which 1 ms to minimize.
[2024-05-22 15:05:33] [INFO ] Deduced a trap composed of 26 places in 86 ms of which 1 ms to minimize.
[2024-05-22 15:05:33] [INFO ] Deduced a trap composed of 30 places in 85 ms of which 1 ms to minimize.
[2024-05-22 15:05:33] [INFO ] Deduced a trap composed of 24 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:05:33] [INFO ] Deduced a trap composed of 26 places in 81 ms of which 2 ms to minimize.
[2024-05-22 15:05:34] [INFO ] Deduced a trap composed of 27 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:05:34] [INFO ] Deduced a trap composed of 25 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:05:34] [INFO ] Deduced a trap composed of 28 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:05:34] [INFO ] Deduced a trap composed of 28 places in 51 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/539 variables, 20/242 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:05:34] [INFO ] Deduced a trap composed of 25 places in 122 ms of which 2 ms to minimize.
[2024-05-22 15:05:35] [INFO ] Deduced a trap composed of 25 places in 102 ms of which 2 ms to minimize.
[2024-05-22 15:05:35] [INFO ] Deduced a trap composed of 27 places in 38 ms of which 1 ms to minimize.
[2024-05-22 15:05:35] [INFO ] Deduced a trap composed of 30 places in 109 ms of which 1 ms to minimize.
[2024-05-22 15:05:35] [INFO ] Deduced a trap composed of 26 places in 112 ms of which 2 ms to minimize.
[2024-05-22 15:05:35] [INFO ] Deduced a trap composed of 25 places in 97 ms of which 1 ms to minimize.
[2024-05-22 15:05:35] [INFO ] Deduced a trap composed of 33 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:05:35] [INFO ] Deduced a trap composed of 29 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:05:35] [INFO ] Deduced a trap composed of 30 places in 85 ms of which 1 ms to minimize.
[2024-05-22 15:05:36] [INFO ] Deduced a trap composed of 24 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:05:36] [INFO ] Deduced a trap composed of 27 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:05:36] [INFO ] Deduced a trap composed of 42 places in 92 ms of which 2 ms to minimize.
[2024-05-22 15:05:36] [INFO ] Deduced a trap composed of 26 places in 92 ms of which 1 ms to minimize.
SMT process timed out in 60861ms, After SMT, problems are : Problem set: 0 solved, 1677 unsolved
Search for dead transitions found 0 dead transitions in 60876ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66047 ms. Remains : 540/540 places, 1697/1697 transitions.
RANDOM walk for 40000 steps (397 resets) in 270 ms. (147 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (16 resets) in 34 ms. (1142 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (16 resets) in 57 ms. (689 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 436763 steps, run timeout after 3001 ms. (steps per millisecond=145 ) properties seen :0 out of 2
Probabilistic random walk after 436763 steps, saw 57697 distinct states, run finished after 3001 ms. (steps per millisecond=145 ) properties seen :0
[2024-05-22 15:05:39] [INFO ] Invariant cache hit.
[2024-05-22 15:05:39] [INFO ] State equation strengthened by 1619 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 497/498 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-22 15:05:39] [INFO ] Deduced a trap composed of 2 places in 38 ms of which 1 ms to minimize.
Problem MAX0 is UNSAT
[2024-05-22 15:05:39] [INFO ] Deduced a trap composed of 2 places in 31 ms of which 0 ms to minimize.
[2024-05-22 15:05:39] [INFO ] Deduced a trap composed of 2 places in 30 ms of which 1 ms to minimize.
[2024-05-22 15:05:39] [INFO ] Deduced a trap composed of 2 places in 27 ms of which 1 ms to minimize.
[2024-05-22 15:05:39] [INFO ] Deduced a trap composed of 2 places in 28 ms of which 1 ms to minimize.
[2024-05-22 15:05:39] [INFO ] Deduced a trap composed of 2 places in 32 ms of which 0 ms to minimize.
[2024-05-22 15:05:39] [INFO ] Deduced a trap composed of 2 places in 36 ms of which 1 ms to minimize.
[2024-05-22 15:05:39] [INFO ] Deduced a trap composed of 2 places in 30 ms of which 1 ms to minimize.
[2024-05-22 15:05:39] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 0 ms to minimize.
[2024-05-22 15:05:39] [INFO ] Deduced a trap composed of 2 places in 30 ms of which 0 ms to minimize.
[2024-05-22 15:05:40] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 1 ms to minimize.
[2024-05-22 15:05:40] [INFO ] Deduced a trap composed of 2 places in 28 ms of which 1 ms to minimize.
[2024-05-22 15:05:40] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 0 ms to minimize.
[2024-05-22 15:05:40] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 1 ms to minimize.
[2024-05-22 15:05:40] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 0 ms to minimize.
[2024-05-22 15:05:40] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 0 ms to minimize.
[2024-05-22 15:05:40] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 0 ms to minimize.
[2024-05-22 15:05:40] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 1 ms to minimize.
[2024-05-22 15:05:40] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/498 variables, 19/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/498 variables, 0/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 38/536 variables, 19/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/536 variables, 0/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/538 variables, 2/41 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/538 variables, 0/41 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1697/2235 variables, 538/579 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2235 variables, 1619/2198 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2235 variables, 0/2198 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2/2237 variables, 2/2200 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2237 variables, 0/2200 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/2237 variables, 0/2200 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2237/2237 variables, and 2200 constraints, problems are : Problem set: 1 solved, 1 unsolved in 1356 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 540/540 constraints, ReadFeed: 1619/1619 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 19/19 constraints]
Escalating to Integer solving :Problem set: 1 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 497/498 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/498 variables, 19/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/498 variables, 0/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 38/536 variables, 19/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/536 variables, 0/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/538 variables, 2/41 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-05-22 15:05:41] [INFO ] Deduced a trap composed of 30 places in 212 ms of which 4 ms to minimize.
[2024-05-22 15:05:41] [INFO ] Deduced a trap composed of 26 places in 218 ms of which 4 ms to minimize.
[2024-05-22 15:05:41] [INFO ] Deduced a trap composed of 31 places in 222 ms of which 3 ms to minimize.
[2024-05-22 15:05:41] [INFO ] Deduced a trap composed of 35 places in 207 ms of which 3 ms to minimize.
[2024-05-22 15:05:42] [INFO ] Deduced a trap composed of 27 places in 209 ms of which 3 ms to minimize.
[2024-05-22 15:05:42] [INFO ] Deduced a trap composed of 26 places in 218 ms of which 4 ms to minimize.
[2024-05-22 15:05:42] [INFO ] Deduced a trap composed of 31 places in 213 ms of which 3 ms to minimize.
[2024-05-22 15:05:42] [INFO ] Deduced a trap composed of 25 places in 212 ms of which 4 ms to minimize.
[2024-05-22 15:05:43] [INFO ] Deduced a trap composed of 25 places in 221 ms of which 3 ms to minimize.
[2024-05-22 15:05:43] [INFO ] Deduced a trap composed of 26 places in 222 ms of which 3 ms to minimize.
[2024-05-22 15:05:43] [INFO ] Deduced a trap composed of 25 places in 211 ms of which 3 ms to minimize.
[2024-05-22 15:05:43] [INFO ] Deduced a trap composed of 31 places in 212 ms of which 3 ms to minimize.
[2024-05-22 15:05:43] [INFO ] Deduced a trap composed of 25 places in 216 ms of which 3 ms to minimize.
[2024-05-22 15:05:44] [INFO ] Deduced a trap composed of 25 places in 220 ms of which 3 ms to minimize.
[2024-05-22 15:05:44] [INFO ] Deduced a trap composed of 25 places in 225 ms of which 4 ms to minimize.
[2024-05-22 15:05:44] [INFO ] Deduced a trap composed of 30 places in 209 ms of which 3 ms to minimize.
[2024-05-22 15:05:44] [INFO ] Deduced a trap composed of 27 places in 226 ms of which 3 ms to minimize.
[2024-05-22 15:05:45] [INFO ] Deduced a trap composed of 27 places in 213 ms of which 3 ms to minimize.
[2024-05-22 15:05:45] [INFO ] Deduced a trap composed of 29 places in 211 ms of which 3 ms to minimize.
[2024-05-22 15:05:45] [INFO ] Deduced a trap composed of 29 places in 218 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/538 variables, 20/61 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/538 variables, 0/61 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1697/2235 variables, 538/599 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2235/2237 variables, and 2218 constraints, problems are : Problem set: 1 solved, 1 unsolved in 5009 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 538/540 constraints, ReadFeed: 1619/1619 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 39/39 constraints]
After SMT, in 6399ms problems are : Problem set: 1 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 540 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 26 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 540/540 places, 1697/1697 transitions.
RANDOM walk for 40000 steps (393 resets) in 288 ms. (138 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (16 resets) in 48 ms. (816 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 517751 steps, run timeout after 3001 ms. (steps per millisecond=172 ) properties seen :0 out of 1
Probabilistic random walk after 517751 steps, saw 67488 distinct states, run finished after 3001 ms. (steps per millisecond=172 ) properties seen :0
[2024-05-22 15:05:49] [INFO ] Invariant cache hit.
[2024-05-22 15:05:49] [INFO ] State equation strengthened by 1619 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 497/498 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:05:49] [INFO ] Deduced a trap composed of 2 places in 33 ms of which 1 ms to minimize.
[2024-05-22 15:05:49] [INFO ] Deduced a trap composed of 2 places in 27 ms of which 0 ms to minimize.
[2024-05-22 15:05:49] [INFO ] Deduced a trap composed of 2 places in 27 ms of which 1 ms to minimize.
[2024-05-22 15:05:49] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 1 ms to minimize.
[2024-05-22 15:05:49] [INFO ] Deduced a trap composed of 2 places in 27 ms of which 0 ms to minimize.
[2024-05-22 15:05:49] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 0 ms to minimize.
[2024-05-22 15:05:49] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 1 ms to minimize.
[2024-05-22 15:05:49] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 0 ms to minimize.
[2024-05-22 15:05:49] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 0 ms to minimize.
[2024-05-22 15:05:49] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 1 ms to minimize.
[2024-05-22 15:05:49] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 0 ms to minimize.
[2024-05-22 15:05:49] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 0 ms to minimize.
[2024-05-22 15:05:49] [INFO ] Deduced a trap composed of 2 places in 27 ms of which 0 ms to minimize.
[2024-05-22 15:05:49] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 0 ms to minimize.
[2024-05-22 15:05:49] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2024-05-22 15:05:49] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/498 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/498 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 38/536 variables, 19/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/536 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/538 variables, 2/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/538 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1697/2235 variables, 538/576 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2235 variables, 1619/2195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2235 variables, 0/2195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2/2237 variables, 2/2197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2237 variables, 0/2197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/2237 variables, 0/2197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2237/2237 variables, and 2197 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1165 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 540/540 constraints, ReadFeed: 1619/1619 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 16/16 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 497/498 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/498 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:05:50] [INFO ] Deduced a trap composed of 2 places in 27 ms of which 1 ms to minimize.
[2024-05-22 15:05:50] [INFO ] Deduced a trap composed of 2 places in 28 ms of which 0 ms to minimize.
[2024-05-22 15:05:50] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/498 variables, 3/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/498 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 38/536 variables, 19/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/536 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2/538 variables, 2/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:05:50] [INFO ] Deduced a trap composed of 27 places in 244 ms of which 3 ms to minimize.
[2024-05-22 15:05:50] [INFO ] Deduced a trap composed of 30 places in 208 ms of which 3 ms to minimize.
[2024-05-22 15:05:51] [INFO ] Deduced a trap composed of 29 places in 224 ms of which 3 ms to minimize.
[2024-05-22 15:05:51] [INFO ] Deduced a trap composed of 25 places in 211 ms of which 3 ms to minimize.
[2024-05-22 15:05:51] [INFO ] Deduced a trap composed of 27 places in 210 ms of which 2 ms to minimize.
[2024-05-22 15:05:51] [INFO ] Deduced a trap composed of 31 places in 242 ms of which 3 ms to minimize.
[2024-05-22 15:05:52] [INFO ] Deduced a trap composed of 25 places in 238 ms of which 3 ms to minimize.
[2024-05-22 15:05:52] [INFO ] Deduced a trap composed of 31 places in 214 ms of which 3 ms to minimize.
[2024-05-22 15:05:52] [INFO ] Deduced a trap composed of 27 places in 242 ms of which 3 ms to minimize.
[2024-05-22 15:05:52] [INFO ] Deduced a trap composed of 25 places in 241 ms of which 4 ms to minimize.
[2024-05-22 15:05:53] [INFO ] Deduced a trap composed of 26 places in 226 ms of which 3 ms to minimize.
[2024-05-22 15:05:53] [INFO ] Deduced a trap composed of 25 places in 216 ms of which 3 ms to minimize.
[2024-05-22 15:05:53] [INFO ] Deduced a trap composed of 26 places in 214 ms of which 3 ms to minimize.
[2024-05-22 15:05:53] [INFO ] Deduced a trap composed of 30 places in 212 ms of which 3 ms to minimize.
[2024-05-22 15:05:53] [INFO ] Deduced a trap composed of 25 places in 207 ms of which 3 ms to minimize.
[2024-05-22 15:05:54] [INFO ] Deduced a trap composed of 26 places in 214 ms of which 3 ms to minimize.
[2024-05-22 15:05:54] [INFO ] Deduced a trap composed of 31 places in 216 ms of which 3 ms to minimize.
[2024-05-22 15:05:54] [INFO ] Deduced a trap composed of 29 places in 210 ms of which 3 ms to minimize.
[2024-05-22 15:05:54] [INFO ] Deduced a trap composed of 25 places in 208 ms of which 3 ms to minimize.
[2024-05-22 15:05:55] [INFO ] Deduced a trap composed of 35 places in 204 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/538 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:05:55] [INFO ] Deduced a trap composed of 28 places in 206 ms of which 3 ms to minimize.
[2024-05-22 15:05:55] [INFO ] Deduced a trap composed of 25 places in 199 ms of which 3 ms to minimize.
[2024-05-22 15:05:55] [INFO ] Deduced a trap composed of 28 places in 179 ms of which 3 ms to minimize.
[2024-05-22 15:05:55] [INFO ] Deduced a trap composed of 26 places in 180 ms of which 2 ms to minimize.
[2024-05-22 15:05:56] [INFO ] Deduced a trap composed of 26 places in 172 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/538 variables, 5/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/538 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1697/2235 variables, 538/604 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2235 variables, 1619/2223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2235 variables, 1/2224 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2235 variables, 0/2224 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 2/2237 variables, 2/2226 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2237 variables, 0/2226 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/2237 variables, 0/2226 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2237/2237 variables, and 2226 constraints, problems are : Problem set: 0 solved, 1 unsolved in 6556 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 540/540 constraints, ReadFeed: 1619/1619 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 44/44 constraints]
After SMT, in 7751ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 21 ms.
Support contains 1 out of 540 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 22 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 540/540 places, 1697/1697 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 21 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
[2024-05-22 15:05:56] [INFO ] Invariant cache hit.
[2024-05-22 15:05:57] [INFO ] Implicit Places using invariants in 361 ms returned []
[2024-05-22 15:05:57] [INFO ] Invariant cache hit.
[2024-05-22 15:05:57] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-22 15:06:01] [INFO ] Implicit Places using invariants and state equation in 4565 ms returned []
Implicit Place search using SMT with State Equation took 4928 ms to find 0 implicit places.
[2024-05-22 15:06:01] [INFO ] Redundant transitions in 30 ms returned []
Running 1677 sub problems to find dead transitions.
[2024-05-22 15:06:01] [INFO ] Invariant cache hit.
[2024-05-22 15:06:01] [INFO ] State equation strengthened by 1619 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/539 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/539 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:06:16] [INFO ] Deduced a trap composed of 25 places in 133 ms of which 2 ms to minimize.
[2024-05-22 15:06:16] [INFO ] Deduced a trap composed of 24 places in 47 ms of which 1 ms to minimize.
[2024-05-22 15:06:16] [INFO ] Deduced a trap composed of 24 places in 33 ms of which 1 ms to minimize.
[2024-05-22 15:06:16] [INFO ] Deduced a trap composed of 2 places in 196 ms of which 3 ms to minimize.
[2024-05-22 15:06:16] [INFO ] Deduced a trap composed of 28 places in 104 ms of which 1 ms to minimize.
[2024-05-22 15:06:16] [INFO ] Deduced a trap composed of 31 places in 93 ms of which 1 ms to minimize.
[2024-05-22 15:06:16] [INFO ] Deduced a trap composed of 27 places in 97 ms of which 2 ms to minimize.
[2024-05-22 15:06:16] [INFO ] Deduced a trap composed of 27 places in 93 ms of which 2 ms to minimize.
[2024-05-22 15:06:16] [INFO ] Deduced a trap composed of 27 places in 79 ms of which 1 ms to minimize.
[2024-05-22 15:06:17] [INFO ] Deduced a trap composed of 30 places in 92 ms of which 2 ms to minimize.
[2024-05-22 15:06:17] [INFO ] Deduced a trap composed of 26 places in 78 ms of which 2 ms to minimize.
[2024-05-22 15:06:17] [INFO ] Deduced a trap composed of 28 places in 82 ms of which 1 ms to minimize.
[2024-05-22 15:06:17] [INFO ] Deduced a trap composed of 26 places in 80 ms of which 2 ms to minimize.
[2024-05-22 15:06:17] [INFO ] Deduced a trap composed of 26 places in 76 ms of which 2 ms to minimize.
[2024-05-22 15:06:17] [INFO ] Deduced a trap composed of 26 places in 78 ms of which 1 ms to minimize.
[2024-05-22 15:06:17] [INFO ] Deduced a trap composed of 33 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:06:17] [INFO ] Deduced a trap composed of 31 places in 90 ms of which 1 ms to minimize.
[2024-05-22 15:06:17] [INFO ] Deduced a trap composed of 30 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:06:17] [INFO ] Deduced a trap composed of 31 places in 90 ms of which 1 ms to minimize.
[2024-05-22 15:06:18] [INFO ] Deduced a trap composed of 28 places in 81 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/539 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:06:18] [INFO ] Deduced a trap composed of 27 places in 104 ms of which 2 ms to minimize.
[2024-05-22 15:06:18] [INFO ] Deduced a trap composed of 27 places in 97 ms of which 1 ms to minimize.
[2024-05-22 15:06:18] [INFO ] Deduced a trap composed of 25 places in 108 ms of which 1 ms to minimize.
[2024-05-22 15:06:18] [INFO ] Deduced a trap composed of 28 places in 105 ms of which 1 ms to minimize.
[2024-05-22 15:06:18] [INFO ] Deduced a trap composed of 27 places in 100 ms of which 1 ms to minimize.
[2024-05-22 15:06:19] [INFO ] Deduced a trap composed of 28 places in 110 ms of which 1 ms to minimize.
[2024-05-22 15:06:19] [INFO ] Deduced a trap composed of 28 places in 109 ms of which 2 ms to minimize.
[2024-05-22 15:06:19] [INFO ] Deduced a trap composed of 26 places in 102 ms of which 1 ms to minimize.
[2024-05-22 15:06:19] [INFO ] Deduced a trap composed of 28 places in 104 ms of which 2 ms to minimize.
[2024-05-22 15:06:19] [INFO ] Deduced a trap composed of 27 places in 107 ms of which 2 ms to minimize.
[2024-05-22 15:06:19] [INFO ] Deduced a trap composed of 27 places in 97 ms of which 2 ms to minimize.
[2024-05-22 15:06:19] [INFO ] Deduced a trap composed of 27 places in 93 ms of which 1 ms to minimize.
[2024-05-22 15:06:19] [INFO ] Deduced a trap composed of 26 places in 85 ms of which 2 ms to minimize.
[2024-05-22 15:06:19] [INFO ] Deduced a trap composed of 28 places in 84 ms of which 2 ms to minimize.
[2024-05-22 15:06:19] [INFO ] Deduced a trap composed of 28 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:06:20] [INFO ] Deduced a trap composed of 27 places in 78 ms of which 2 ms to minimize.
[2024-05-22 15:06:20] [INFO ] Deduced a trap composed of 27 places in 83 ms of which 2 ms to minimize.
[2024-05-22 15:06:20] [INFO ] Deduced a trap composed of 26 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:06:20] [INFO ] Deduced a trap composed of 28 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:06:20] [INFO ] Deduced a trap composed of 27 places in 65 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/539 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 539/2237 variables, and 62 constraints, problems are : Problem set: 0 solved, 1677 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/540 constraints, ReadFeed: 0/1619 constraints, PredecessorRefiner: 1677/1677 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1677 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/539 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/539 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/539 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:06:33] [INFO ] Deduced a trap composed of 27 places in 71 ms of which 1 ms to minimize.
[2024-05-22 15:06:33] [INFO ] Deduced a trap composed of 27 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:06:34] [INFO ] Deduced a trap composed of 28 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:06:34] [INFO ] Deduced a trap composed of 27 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:06:34] [INFO ] Deduced a trap composed of 28 places in 61 ms of which 1 ms to minimize.
[2024-05-22 15:06:34] [INFO ] Deduced a trap composed of 26 places in 61 ms of which 1 ms to minimize.
[2024-05-22 15:06:34] [INFO ] Deduced a trap composed of 27 places in 46 ms of which 1 ms to minimize.
[2024-05-22 15:06:34] [INFO ] Deduced a trap composed of 27 places in 55 ms of which 1 ms to minimize.
[2024-05-22 15:06:34] [INFO ] Deduced a trap composed of 27 places in 62 ms of which 1 ms to minimize.
[2024-05-22 15:06:34] [INFO ] Deduced a trap composed of 28 places in 196 ms of which 3 ms to minimize.
[2024-05-22 15:06:34] [INFO ] Deduced a trap composed of 24 places in 180 ms of which 2 ms to minimize.
[2024-05-22 15:06:35] [INFO ] Deduced a trap composed of 30 places in 191 ms of which 4 ms to minimize.
[2024-05-22 15:06:35] [INFO ] Deduced a trap composed of 29 places in 182 ms of which 3 ms to minimize.
[2024-05-22 15:06:35] [INFO ] Deduced a trap composed of 32 places in 175 ms of which 3 ms to minimize.
[2024-05-22 15:06:35] [INFO ] Deduced a trap composed of 25 places in 178 ms of which 3 ms to minimize.
[2024-05-22 15:06:35] [INFO ] Deduced a trap composed of 24 places in 186 ms of which 3 ms to minimize.
[2024-05-22 15:06:36] [INFO ] Deduced a trap composed of 32 places in 206 ms of which 3 ms to minimize.
[2024-05-22 15:06:36] [INFO ] Deduced a trap composed of 34 places in 182 ms of which 3 ms to minimize.
[2024-05-22 15:06:36] [INFO ] Deduced a trap composed of 29 places in 201 ms of which 3 ms to minimize.
[2024-05-22 15:06:36] [INFO ] Deduced a trap composed of 30 places in 187 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/539 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:06:37] [INFO ] Deduced a trap composed of 28 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:06:37] [INFO ] Deduced a trap composed of 25 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:06:37] [INFO ] Deduced a trap composed of 26 places in 178 ms of which 2 ms to minimize.
[2024-05-22 15:06:37] [INFO ] Deduced a trap composed of 30 places in 173 ms of which 3 ms to minimize.
[2024-05-22 15:06:37] [INFO ] Deduced a trap composed of 25 places in 173 ms of which 3 ms to minimize.
[2024-05-22 15:06:38] [INFO ] Deduced a trap composed of 39 places in 192 ms of which 3 ms to minimize.
[2024-05-22 15:06:38] [INFO ] Deduced a trap composed of 25 places in 178 ms of which 2 ms to minimize.
[2024-05-22 15:06:38] [INFO ] Deduced a trap composed of 25 places in 171 ms of which 3 ms to minimize.
[2024-05-22 15:06:38] [INFO ] Deduced a trap composed of 26 places in 172 ms of which 3 ms to minimize.
[2024-05-22 15:06:38] [INFO ] Deduced a trap composed of 29 places in 172 ms of which 3 ms to minimize.
[2024-05-22 15:06:39] [INFO ] Deduced a trap composed of 26 places in 162 ms of which 2 ms to minimize.
[2024-05-22 15:06:39] [INFO ] Deduced a trap composed of 24 places in 170 ms of which 3 ms to minimize.
[2024-05-22 15:06:39] [INFO ] Deduced a trap composed of 27 places in 157 ms of which 3 ms to minimize.
[2024-05-22 15:06:39] [INFO ] Deduced a trap composed of 27 places in 181 ms of which 3 ms to minimize.
[2024-05-22 15:06:39] [INFO ] Deduced a trap composed of 28 places in 159 ms of which 2 ms to minimize.
[2024-05-22 15:06:39] [INFO ] Deduced a trap composed of 31 places in 155 ms of which 3 ms to minimize.
[2024-05-22 15:06:40] [INFO ] Deduced a trap composed of 30 places in 151 ms of which 2 ms to minimize.
[2024-05-22 15:06:40] [INFO ] Deduced a trap composed of 24 places in 141 ms of which 2 ms to minimize.
[2024-05-22 15:06:40] [INFO ] Deduced a trap composed of 24 places in 138 ms of which 2 ms to minimize.
[2024-05-22 15:06:40] [INFO ] Deduced a trap composed of 27 places in 143 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/539 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:06:41] [INFO ] Deduced a trap composed of 3 places in 167 ms of which 3 ms to minimize.
[2024-05-22 15:06:41] [INFO ] Deduced a trap composed of 30 places in 156 ms of which 2 ms to minimize.
[2024-05-22 15:06:41] [INFO ] Deduced a trap composed of 2 places in 147 ms of which 2 ms to minimize.
[2024-05-22 15:06:41] [INFO ] Deduced a trap composed of 23 places in 156 ms of which 3 ms to minimize.
[2024-05-22 15:06:41] [INFO ] Deduced a trap composed of 22 places in 151 ms of which 3 ms to minimize.
[2024-05-22 15:06:41] [INFO ] Deduced a trap composed of 22 places in 155 ms of which 2 ms to minimize.
[2024-05-22 15:06:42] [INFO ] Deduced a trap composed of 22 places in 142 ms of which 3 ms to minimize.
[2024-05-22 15:06:42] [INFO ] Deduced a trap composed of 2 places in 149 ms of which 3 ms to minimize.
[2024-05-22 15:06:42] [INFO ] Deduced a trap composed of 2 places in 167 ms of which 2 ms to minimize.
[2024-05-22 15:06:42] [INFO ] Deduced a trap composed of 2 places in 175 ms of which 3 ms to minimize.
[2024-05-22 15:06:42] [INFO ] Deduced a trap composed of 2 places in 176 ms of which 3 ms to minimize.
[2024-05-22 15:06:43] [INFO ] Deduced a trap composed of 29 places in 177 ms of which 3 ms to minimize.
[2024-05-22 15:06:43] [INFO ] Deduced a trap composed of 27 places in 40 ms of which 1 ms to minimize.
[2024-05-22 15:06:43] [INFO ] Deduced a trap composed of 25 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:06:43] [INFO ] Deduced a trap composed of 25 places in 131 ms of which 2 ms to minimize.
[2024-05-22 15:06:43] [INFO ] Deduced a trap composed of 34 places in 124 ms of which 2 ms to minimize.
[2024-05-22 15:06:43] [INFO ] Deduced a trap composed of 34 places in 122 ms of which 2 ms to minimize.
[2024-05-22 15:06:43] [INFO ] Deduced a trap composed of 30 places in 120 ms of which 2 ms to minimize.
[2024-05-22 15:06:43] [INFO ] Deduced a trap composed of 32 places in 123 ms of which 2 ms to minimize.
[2024-05-22 15:06:43] [INFO ] Deduced a trap composed of 30 places in 125 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/539 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:06:44] [INFO ] Deduced a trap composed of 29 places in 114 ms of which 2 ms to minimize.
[2024-05-22 15:06:44] [INFO ] Deduced a trap composed of 27 places in 119 ms of which 2 ms to minimize.
[2024-05-22 15:06:44] [INFO ] Deduced a trap composed of 24 places in 111 ms of which 2 ms to minimize.
[2024-05-22 15:06:44] [INFO ] Deduced a trap composed of 24 places in 100 ms of which 1 ms to minimize.
[2024-05-22 15:06:45] [INFO ] Deduced a trap composed of 26 places in 112 ms of which 2 ms to minimize.
[2024-05-22 15:06:45] [INFO ] Deduced a trap composed of 28 places in 123 ms of which 2 ms to minimize.
[2024-05-22 15:06:45] [INFO ] Deduced a trap composed of 29 places in 116 ms of which 2 ms to minimize.
[2024-05-22 15:06:45] [INFO ] Deduced a trap composed of 27 places in 112 ms of which 2 ms to minimize.
[2024-05-22 15:06:45] [INFO ] Deduced a trap composed of 29 places in 98 ms of which 1 ms to minimize.
[2024-05-22 15:06:45] [INFO ] Deduced a trap composed of 28 places in 101 ms of which 1 ms to minimize.
[2024-05-22 15:06:45] [INFO ] Deduced a trap composed of 27 places in 96 ms of which 2 ms to minimize.
[2024-05-22 15:06:45] [INFO ] Deduced a trap composed of 28 places in 93 ms of which 2 ms to minimize.
[2024-05-22 15:06:45] [INFO ] Deduced a trap composed of 31 places in 92 ms of which 1 ms to minimize.
[2024-05-22 15:06:46] [INFO ] Deduced a trap composed of 31 places in 96 ms of which 1 ms to minimize.
[2024-05-22 15:06:46] [INFO ] Deduced a trap composed of 30 places in 98 ms of which 1 ms to minimize.
[2024-05-22 15:06:46] [INFO ] Deduced a trap composed of 30 places in 94 ms of which 1 ms to minimize.
[2024-05-22 15:06:46] [INFO ] Deduced a trap composed of 28 places in 98 ms of which 2 ms to minimize.
[2024-05-22 15:06:46] [INFO ] Deduced a trap composed of 25 places in 94 ms of which 2 ms to minimize.
[2024-05-22 15:06:46] [INFO ] Deduced a trap composed of 28 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:06:46] [INFO ] Deduced a trap composed of 26 places in 79 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/539 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:06:47] [INFO ] Deduced a trap composed of 25 places in 110 ms of which 1 ms to minimize.
[2024-05-22 15:06:47] [INFO ] Deduced a trap composed of 29 places in 101 ms of which 1 ms to minimize.
[2024-05-22 15:06:47] [INFO ] Deduced a trap composed of 34 places in 96 ms of which 1 ms to minimize.
[2024-05-22 15:06:47] [INFO ] Deduced a trap composed of 37 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:06:47] [INFO ] Deduced a trap composed of 27 places in 103 ms of which 1 ms to minimize.
[2024-05-22 15:06:47] [INFO ] Deduced a trap composed of 35 places in 93 ms of which 1 ms to minimize.
[2024-05-22 15:06:48] [INFO ] Deduced a trap composed of 30 places in 97 ms of which 1 ms to minimize.
[2024-05-22 15:06:48] [INFO ] Deduced a trap composed of 26 places in 107 ms of which 1 ms to minimize.
[2024-05-22 15:06:48] [INFO ] Deduced a trap composed of 29 places in 90 ms of which 1 ms to minimize.
[2024-05-22 15:06:48] [INFO ] Deduced a trap composed of 34 places in 98 ms of which 1 ms to minimize.
[2024-05-22 15:06:48] [INFO ] Deduced a trap composed of 26 places in 97 ms of which 1 ms to minimize.
[2024-05-22 15:06:48] [INFO ] Deduced a trap composed of 26 places in 87 ms of which 1 ms to minimize.
[2024-05-22 15:06:48] [INFO ] Deduced a trap composed of 29 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:06:48] [INFO ] Deduced a trap composed of 30 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:06:48] [INFO ] Deduced a trap composed of 31 places in 89 ms of which 2 ms to minimize.
[2024-05-22 15:06:48] [INFO ] Deduced a trap composed of 28 places in 93 ms of which 2 ms to minimize.
[2024-05-22 15:06:49] [INFO ] Deduced a trap composed of 28 places in 101 ms of which 1 ms to minimize.
[2024-05-22 15:06:49] [INFO ] Deduced a trap composed of 27 places in 103 ms of which 2 ms to minimize.
[2024-05-22 15:06:49] [INFO ] Deduced a trap composed of 29 places in 88 ms of which 1 ms to minimize.
[2024-05-22 15:06:49] [INFO ] Deduced a trap composed of 28 places in 82 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/539 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:06:50] [INFO ] Deduced a trap composed of 27 places in 98 ms of which 2 ms to minimize.
[2024-05-22 15:06:50] [INFO ] Deduced a trap composed of 26 places in 100 ms of which 2 ms to minimize.
[2024-05-22 15:06:50] [INFO ] Deduced a trap composed of 32 places in 93 ms of which 2 ms to minimize.
[2024-05-22 15:06:50] [INFO ] Deduced a trap composed of 25 places in 96 ms of which 2 ms to minimize.
[2024-05-22 15:06:50] [INFO ] Deduced a trap composed of 25 places in 85 ms of which 1 ms to minimize.
[2024-05-22 15:06:50] [INFO ] Deduced a trap composed of 25 places in 79 ms of which 2 ms to minimize.
[2024-05-22 15:06:50] [INFO ] Deduced a trap composed of 25 places in 79 ms of which 2 ms to minimize.
[2024-05-22 15:06:50] [INFO ] Deduced a trap composed of 25 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:06:50] [INFO ] Deduced a trap composed of 26 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:06:50] [INFO ] Deduced a trap composed of 27 places in 71 ms of which 1 ms to minimize.
[2024-05-22 15:06:50] [INFO ] Deduced a trap composed of 30 places in 71 ms of which 2 ms to minimize.
[2024-05-22 15:06:50] [INFO ] Deduced a trap composed of 26 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:06:51] [INFO ] Deduced a trap composed of 25 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:06:51] [INFO ] Deduced a trap composed of 24 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:06:51] [INFO ] Deduced a trap composed of 26 places in 54 ms of which 1 ms to minimize.
[2024-05-22 15:06:51] [INFO ] Deduced a trap composed of 25 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:06:51] [INFO ] Deduced a trap composed of 25 places in 43 ms of which 1 ms to minimize.
[2024-05-22 15:06:51] [INFO ] Deduced a trap composed of 26 places in 44 ms of which 1 ms to minimize.
[2024-05-22 15:06:51] [INFO ] Deduced a trap composed of 28 places in 138 ms of which 3 ms to minimize.
[2024-05-22 15:06:51] [INFO ] Deduced a trap composed of 26 places in 131 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/539 variables, 20/182 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:06:52] [INFO ] Deduced a trap composed of 26 places in 60 ms of which 2 ms to minimize.
[2024-05-22 15:06:52] [INFO ] Deduced a trap composed of 28 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:06:52] [INFO ] Deduced a trap composed of 27 places in 43 ms of which 1 ms to minimize.
[2024-05-22 15:06:52] [INFO ] Deduced a trap composed of 27 places in 38 ms of which 1 ms to minimize.
[2024-05-22 15:06:53] [INFO ] Deduced a trap composed of 31 places in 150 ms of which 3 ms to minimize.
[2024-05-22 15:06:53] [INFO ] Deduced a trap composed of 29 places in 131 ms of which 2 ms to minimize.
[2024-05-22 15:06:53] [INFO ] Deduced a trap composed of 32 places in 129 ms of which 2 ms to minimize.
[2024-05-22 15:06:53] [INFO ] Deduced a trap composed of 30 places in 129 ms of which 2 ms to minimize.
[2024-05-22 15:06:53] [INFO ] Deduced a trap composed of 30 places in 129 ms of which 2 ms to minimize.
[2024-05-22 15:06:53] [INFO ] Deduced a trap composed of 27 places in 129 ms of which 3 ms to minimize.
[2024-05-22 15:06:53] [INFO ] Deduced a trap composed of 25 places in 111 ms of which 1 ms to minimize.
[2024-05-22 15:06:54] [INFO ] Deduced a trap composed of 31 places in 100 ms of which 2 ms to minimize.
[2024-05-22 15:06:54] [INFO ] Deduced a trap composed of 27 places in 104 ms of which 2 ms to minimize.
[2024-05-22 15:06:54] [INFO ] Deduced a trap composed of 28 places in 88 ms of which 1 ms to minimize.
[2024-05-22 15:06:54] [INFO ] Deduced a trap composed of 27 places in 88 ms of which 1 ms to minimize.
[2024-05-22 15:06:54] [INFO ] Deduced a trap composed of 30 places in 84 ms of which 2 ms to minimize.
[2024-05-22 15:06:54] [INFO ] Deduced a trap composed of 24 places in 71 ms of which 1 ms to minimize.
[2024-05-22 15:06:54] [INFO ] Deduced a trap composed of 31 places in 42 ms of which 1 ms to minimize.
[2024-05-22 15:06:54] [INFO ] Deduced a trap composed of 25 places in 106 ms of which 2 ms to minimize.
[2024-05-22 15:06:54] [INFO ] Deduced a trap composed of 32 places in 91 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/539 variables, 20/202 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:06:55] [INFO ] Deduced a trap composed of 25 places in 87 ms of which 2 ms to minimize.
[2024-05-22 15:06:55] [INFO ] Deduced a trap composed of 25 places in 91 ms of which 1 ms to minimize.
[2024-05-22 15:06:55] [INFO ] Deduced a trap composed of 25 places in 82 ms of which 1 ms to minimize.
[2024-05-22 15:06:55] [INFO ] Deduced a trap composed of 29 places in 76 ms of which 2 ms to minimize.
[2024-05-22 15:06:56] [INFO ] Deduced a trap composed of 25 places in 79 ms of which 1 ms to minimize.
[2024-05-22 15:06:56] [INFO ] Deduced a trap composed of 26 places in 74 ms of which 2 ms to minimize.
[2024-05-22 15:06:56] [INFO ] Deduced a trap composed of 31 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:06:56] [INFO ] Deduced a trap composed of 31 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:06:56] [INFO ] Deduced a trap composed of 29 places in 85 ms of which 2 ms to minimize.
[2024-05-22 15:06:56] [INFO ] Deduced a trap composed of 33 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:06:56] [INFO ] Deduced a trap composed of 26 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:06:56] [INFO ] Deduced a trap composed of 30 places in 71 ms of which 1 ms to minimize.
[2024-05-22 15:06:56] [INFO ] Deduced a trap composed of 29 places in 92 ms of which 2 ms to minimize.
[2024-05-22 15:06:56] [INFO ] Deduced a trap composed of 29 places in 75 ms of which 2 ms to minimize.
[2024-05-22 15:06:56] [INFO ] Deduced a trap composed of 26 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:06:57] [INFO ] Deduced a trap composed of 27 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:06:57] [INFO ] Deduced a trap composed of 28 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:06:57] [INFO ] Deduced a trap composed of 28 places in 73 ms of which 2 ms to minimize.
[2024-05-22 15:06:57] [INFO ] Deduced a trap composed of 30 places in 79 ms of which 1 ms to minimize.
[2024-05-22 15:06:57] [INFO ] Deduced a trap composed of 32 places in 60 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/539 variables, 20/222 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:06:58] [INFO ] Deduced a trap composed of 25 places in 94 ms of which 2 ms to minimize.
[2024-05-22 15:06:58] [INFO ] Deduced a trap composed of 26 places in 94 ms of which 3 ms to minimize.
[2024-05-22 15:06:58] [INFO ] Deduced a trap composed of 27 places in 95 ms of which 2 ms to minimize.
[2024-05-22 15:06:58] [INFO ] Deduced a trap composed of 28 places in 89 ms of which 1 ms to minimize.
[2024-05-22 15:06:58] [INFO ] Deduced a trap composed of 27 places in 91 ms of which 1 ms to minimize.
[2024-05-22 15:06:58] [INFO ] Deduced a trap composed of 26 places in 81 ms of which 2 ms to minimize.
[2024-05-22 15:06:58] [INFO ] Deduced a trap composed of 27 places in 80 ms of which 2 ms to minimize.
[2024-05-22 15:06:58] [INFO ] Deduced a trap composed of 26 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:06:58] [INFO ] Deduced a trap composed of 27 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:06:58] [INFO ] Deduced a trap composed of 26 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:06:59] [INFO ] Deduced a trap composed of 28 places in 86 ms of which 1 ms to minimize.
[2024-05-22 15:06:59] [INFO ] Deduced a trap composed of 25 places in 95 ms of which 2 ms to minimize.
[2024-05-22 15:06:59] [INFO ] Deduced a trap composed of 26 places in 85 ms of which 1 ms to minimize.
[2024-05-22 15:06:59] [INFO ] Deduced a trap composed of 30 places in 87 ms of which 1 ms to minimize.
[2024-05-22 15:06:59] [INFO ] Deduced a trap composed of 24 places in 75 ms of which 2 ms to minimize.
[2024-05-22 15:06:59] [INFO ] Deduced a trap composed of 26 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:06:59] [INFO ] Deduced a trap composed of 27 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:06:59] [INFO ] Deduced a trap composed of 25 places in 61 ms of which 1 ms to minimize.
[2024-05-22 15:06:59] [INFO ] Deduced a trap composed of 28 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:06:59] [INFO ] Deduced a trap composed of 28 places in 51 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/539 variables, 20/242 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:07:00] [INFO ] Deduced a trap composed of 25 places in 123 ms of which 2 ms to minimize.
[2024-05-22 15:07:00] [INFO ] Deduced a trap composed of 25 places in 113 ms of which 2 ms to minimize.
[2024-05-22 15:07:00] [INFO ] Deduced a trap composed of 27 places in 41 ms of which 1 ms to minimize.
[2024-05-22 15:07:01] [INFO ] Deduced a trap composed of 30 places in 112 ms of which 2 ms to minimize.
[2024-05-22 15:07:01] [INFO ] Deduced a trap composed of 26 places in 109 ms of which 2 ms to minimize.
[2024-05-22 15:07:01] [INFO ] Deduced a trap composed of 25 places in 92 ms of which 2 ms to minimize.
[2024-05-22 15:07:01] [INFO ] Deduced a trap composed of 33 places in 82 ms of which 2 ms to minimize.
[2024-05-22 15:07:01] [INFO ] Deduced a trap composed of 29 places in 96 ms of which 2 ms to minimize.
[2024-05-22 15:07:01] [INFO ] Deduced a trap composed of 30 places in 84 ms of which 2 ms to minimize.
[2024-05-22 15:07:01] [INFO ] Deduced a trap composed of 24 places in 82 ms of which 2 ms to minimize.
[2024-05-22 15:07:01] [INFO ] Deduced a trap composed of 27 places in 88 ms of which 2 ms to minimize.
[2024-05-22 15:07:01] [INFO ] Deduced a trap composed of 42 places in 98 ms of which 1 ms to minimize.
[2024-05-22 15:07:02] [INFO ] Deduced a trap composed of 26 places in 98 ms of which 2 ms to minimize.
[2024-05-22 15:07:02] [INFO ] Deduced a trap composed of 28 places in 98 ms of which 2 ms to minimize.
[2024-05-22 15:07:02] [INFO ] Deduced a trap composed of 28 places in 87 ms of which 1 ms to minimize.
[2024-05-22 15:07:02] [INFO ] Deduced a trap composed of 26 places in 87 ms of which 1 ms to minimize.
[2024-05-22 15:07:02] [INFO ] Deduced a trap composed of 28 places in 83 ms of which 2 ms to minimize.
[2024-05-22 15:07:02] [INFO ] Deduced a trap composed of 28 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:07:02] [INFO ] Deduced a trap composed of 29 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:07:02] [INFO ] Deduced a trap composed of 26 places in 71 ms of which 1 ms to minimize.
SMT process timed out in 60794ms, After SMT, problems are : Problem set: 0 solved, 1677 unsolved
Search for dead transitions found 0 dead transitions in 60808ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65796 ms. Remains : 540/540 places, 1697/1697 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1556 edges and 540 vertex of which 457 / 540 are part of one of the 2 SCC in 8 ms
Free SCC test removed 455 places
Drop transitions (Empty/Sink Transition effects.) removed 1197 transitions
Ensure Unique test removed 411 transitions
Reduce isomorphic transitions removed 1608 transitions.
Graph (complete) has 209 edges and 85 vertex of which 25 are kept as prefixes of interest. Removing 60 places using SCC suffix rule.0 ms
Discarding 60 places :
Also discarding 18 output transitions
Drop transitions (Output transitions of discarded places.) removed 18 transitions
Drop transitions (Empty/Sink Transition effects.) removed 41 transitions
Reduce isomorphic transitions removed 41 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 42 rules applied. Total rules applied 44 place count 25 transition count 29
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 46 place count 24 transition count 28
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 64 place count 6 transition count 10
Iterating global reduction 2 with 18 rules applied. Total rules applied 82 place count 6 transition count 10
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 84 place count 6 transition count 8
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 85 place count 6 transition count 7
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 87 place count 5 transition count 6
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 88 place count 4 transition count 5
Applied a total of 88 rules in 24 ms. Remains 4 /540 variables (removed 536) and now considering 5/1697 (removed 1692) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 5 rows 4 cols
[2024-05-22 15:07:02] [INFO ] Computed 0 invariants in 0 ms
[2024-05-22 15:07:02] [INFO ] After 15ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 15:07:02] [INFO ] After 3ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-22 15:07:02] [INFO ] After 4ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-22 15:07:02] [INFO ] After 20ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 72 ms.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[1] Max Struct:[20]
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-00 in 163547 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-01
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[20]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[20]
// Phase 1: matrix 1703 rows 546 cols
[2024-05-22 15:07:02] [INFO ] Computed 22 invariants in 18 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[20]
RANDOM walk for 10000 steps (99 resets) in 47 ms. (208 steps per ms)
BEST_FIRST walk for 10001 steps (4 resets) in 9 ms. (1000 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[20]
[2024-05-22 15:07:02] [INFO ] Invariant cache hit.
[2024-05-22 15:07:02] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:07:02] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:07:03] [INFO ] [Real]Absence check using state equation in 280 ms returned sat
[2024-05-22 15:07:03] [INFO ] State equation strengthened by 1601 read => feed constraints.
[2024-05-22 15:07:03] [INFO ] [Real]Added 1601 Read/Feed constraints in 114 ms returned sat
[2024-05-22 15:07:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:07:03] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:07:03] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:07:03] [INFO ] [Nat]Absence check using state equation in 266 ms returned sat
[2024-05-22 15:07:03] [INFO ] [Nat]Added 1601 Read/Feed constraints in 119 ms returned sat
[2024-05-22 15:07:03] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 84 ms.
[2024-05-22 15:07:04] [INFO ] Added : 6 causal constraints over 2 iterations in 329 ms. Result :sat
Minimization took 560 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[20]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[20]
Support contains 1 out of 546 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 546/546 places, 1703/1703 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 542 transition count 1699
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 542 transition count 1698
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 10 place count 541 transition count 1698
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 541 transition count 1697
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 12 place count 540 transition count 1697
Partial Free-agglomeration rule applied 10 times.
Drop transitions (Partial Free agglomeration) removed 10 transitions
Iterating global reduction 2 with 10 rules applied. Total rules applied 22 place count 540 transition count 1697
Applied a total of 22 rules in 197 ms. Remains 540 /546 variables (removed 6) and now considering 1697/1703 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 197 ms. Remains : 540/546 places, 1697/1703 transitions.
// Phase 1: matrix 1697 rows 540 cols
[2024-05-22 15:07:04] [INFO ] Computed 22 invariants in 14 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1] Max Struct:[20]
RANDOM walk for 1000000 steps (9917 resets) in 4445 ms. (224 steps per ms)
BEST_FIRST walk for 1000001 steps (450 resets) in 747 ms. (1336 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[20]
[2024-05-22 15:07:10] [INFO ] Invariant cache hit.
[2024-05-22 15:07:10] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:07:10] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:07:10] [INFO ] [Real]Absence check using state equation in 269 ms returned sat
[2024-05-22 15:07:10] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-22 15:07:10] [INFO ] [Real]Added 1619 Read/Feed constraints in 114 ms returned sat
[2024-05-22 15:07:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:07:10] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:07:10] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:07:11] [INFO ] [Nat]Absence check using state equation in 257 ms returned sat
[2024-05-22 15:07:11] [INFO ] [Nat]Added 1619 Read/Feed constraints in 131 ms returned sat
[2024-05-22 15:07:11] [INFO ] Computed and/alt/rep : 1149/2985/1149 causal constraints (skipped 528 transitions) in 76 ms.
[2024-05-22 15:07:11] [INFO ] Added : 7 causal constraints over 2 iterations in 311 ms. Result :sat
Minimization took 2293 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[20]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[20]
Support contains 1 out of 540 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 23 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 540/540 places, 1697/1697 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 23 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
[2024-05-22 15:07:13] [INFO ] Invariant cache hit.
[2024-05-22 15:07:14] [INFO ] Implicit Places using invariants in 468 ms returned []
[2024-05-22 15:07:14] [INFO ] Invariant cache hit.
[2024-05-22 15:07:14] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-22 15:07:19] [INFO ] Implicit Places using invariants and state equation in 4809 ms returned []
Implicit Place search using SMT with State Equation took 5278 ms to find 0 implicit places.
[2024-05-22 15:07:19] [INFO ] Redundant transitions in 30 ms returned []
Running 1677 sub problems to find dead transitions.
[2024-05-22 15:07:19] [INFO ] Invariant cache hit.
[2024-05-22 15:07:19] [INFO ] State equation strengthened by 1619 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/539 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/539 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:07:33] [INFO ] Deduced a trap composed of 25 places in 139 ms of which 2 ms to minimize.
[2024-05-22 15:07:33] [INFO ] Deduced a trap composed of 26 places in 36 ms of which 0 ms to minimize.
[2024-05-22 15:07:33] [INFO ] Deduced a trap composed of 3 places in 205 ms of which 3 ms to minimize.
[2024-05-22 15:07:33] [INFO ] Deduced a trap composed of 3 places in 205 ms of which 3 ms to minimize.
[2024-05-22 15:07:34] [INFO ] Deduced a trap composed of 25 places in 88 ms of which 1 ms to minimize.
[2024-05-22 15:07:34] [INFO ] Deduced a trap composed of 27 places in 84 ms of which 2 ms to minimize.
[2024-05-22 15:07:34] [INFO ] Deduced a trap composed of 30 places in 73 ms of which 2 ms to minimize.
[2024-05-22 15:07:34] [INFO ] Deduced a trap composed of 29 places in 63 ms of which 2 ms to minimize.
[2024-05-22 15:07:34] [INFO ] Deduced a trap composed of 26 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:07:34] [INFO ] Deduced a trap composed of 26 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:07:34] [INFO ] Deduced a trap composed of 27 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:07:34] [INFO ] Deduced a trap composed of 31 places in 62 ms of which 1 ms to minimize.
[2024-05-22 15:07:34] [INFO ] Deduced a trap composed of 26 places in 62 ms of which 1 ms to minimize.
[2024-05-22 15:07:34] [INFO ] Deduced a trap composed of 28 places in 62 ms of which 2 ms to minimize.
[2024-05-22 15:07:34] [INFO ] Deduced a trap composed of 29 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:07:34] [INFO ] Deduced a trap composed of 29 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:07:35] [INFO ] Deduced a trap composed of 36 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:07:35] [INFO ] Deduced a trap composed of 29 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:07:35] [INFO ] Deduced a trap composed of 30 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:07:35] [INFO ] Deduced a trap composed of 29 places in 65 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/539 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:07:35] [INFO ] Deduced a trap composed of 29 places in 120 ms of which 2 ms to minimize.
[2024-05-22 15:07:35] [INFO ] Deduced a trap composed of 25 places in 126 ms of which 3 ms to minimize.
[2024-05-22 15:07:35] [INFO ] Deduced a trap composed of 26 places in 129 ms of which 2 ms to minimize.
[2024-05-22 15:07:36] [INFO ] Deduced a trap composed of 25 places in 129 ms of which 2 ms to minimize.
[2024-05-22 15:07:36] [INFO ] Deduced a trap composed of 26 places in 117 ms of which 2 ms to minimize.
[2024-05-22 15:07:36] [INFO ] Deduced a trap composed of 29 places in 111 ms of which 2 ms to minimize.
[2024-05-22 15:07:36] [INFO ] Deduced a trap composed of 28 places in 116 ms of which 2 ms to minimize.
[2024-05-22 15:07:36] [INFO ] Deduced a trap composed of 24 places in 109 ms of which 2 ms to minimize.
[2024-05-22 15:07:36] [INFO ] Deduced a trap composed of 25 places in 94 ms of which 1 ms to minimize.
[2024-05-22 15:07:36] [INFO ] Deduced a trap composed of 27 places in 87 ms of which 1 ms to minimize.
[2024-05-22 15:07:36] [INFO ] Deduced a trap composed of 26 places in 92 ms of which 1 ms to minimize.
[2024-05-22 15:07:37] [INFO ] Deduced a trap composed of 25 places in 82 ms of which 1 ms to minimize.
[2024-05-22 15:07:37] [INFO ] Deduced a trap composed of 25 places in 71 ms of which 1 ms to minimize.
[2024-05-22 15:07:37] [INFO ] Deduced a trap composed of 26 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:07:37] [INFO ] Deduced a trap composed of 26 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:07:37] [INFO ] Deduced a trap composed of 27 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:07:37] [INFO ] Deduced a trap composed of 25 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:07:37] [INFO ] Deduced a trap composed of 27 places in 38 ms of which 1 ms to minimize.
[2024-05-22 15:07:37] [INFO ] Deduced a trap composed of 28 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:07:37] [INFO ] Deduced a trap composed of 26 places in 47 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/539 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 539/2237 variables, and 62 constraints, problems are : Problem set: 0 solved, 1677 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/540 constraints, ReadFeed: 0/1619 constraints, PredecessorRefiner: 1677/1677 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1677 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/539 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/539 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/539 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:07:51] [INFO ] Deduced a trap composed of 26 places in 93 ms of which 2 ms to minimize.
[2024-05-22 15:07:51] [INFO ] Deduced a trap composed of 27 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:07:51] [INFO ] Deduced a trap composed of 27 places in 78 ms of which 2 ms to minimize.
[2024-05-22 15:07:51] [INFO ] Deduced a trap composed of 26 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:07:51] [INFO ] Deduced a trap composed of 25 places in 61 ms of which 1 ms to minimize.
[2024-05-22 15:07:51] [INFO ] Deduced a trap composed of 24 places in 61 ms of which 1 ms to minimize.
[2024-05-22 15:07:51] [INFO ] Deduced a trap composed of 28 places in 114 ms of which 2 ms to minimize.
[2024-05-22 15:07:52] [INFO ] Deduced a trap composed of 25 places in 99 ms of which 1 ms to minimize.
[2024-05-22 15:07:52] [INFO ] Deduced a trap composed of 28 places in 88 ms of which 2 ms to minimize.
[2024-05-22 15:07:52] [INFO ] Deduced a trap composed of 27 places in 80 ms of which 2 ms to minimize.
[2024-05-22 15:07:52] [INFO ] Deduced a trap composed of 28 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:07:52] [INFO ] Deduced a trap composed of 24 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:07:52] [INFO ] Deduced a trap composed of 26 places in 53 ms of which 1 ms to minimize.
[2024-05-22 15:07:52] [INFO ] Deduced a trap composed of 29 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:07:52] [INFO ] Deduced a trap composed of 30 places in 41 ms of which 1 ms to minimize.
[2024-05-22 15:07:52] [INFO ] Deduced a trap composed of 27 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:07:52] [INFO ] Deduced a trap composed of 27 places in 44 ms of which 1 ms to minimize.
[2024-05-22 15:07:52] [INFO ] Deduced a trap composed of 30 places in 40 ms of which 1 ms to minimize.
[2024-05-22 15:07:52] [INFO ] Deduced a trap composed of 28 places in 176 ms of which 3 ms to minimize.
[2024-05-22 15:07:53] [INFO ] Deduced a trap composed of 30 places in 171 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/539 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:07:53] [INFO ] Deduced a trap composed of 26 places in 125 ms of which 1 ms to minimize.
[2024-05-22 15:07:53] [INFO ] Deduced a trap composed of 32 places in 120 ms of which 2 ms to minimize.
[2024-05-22 15:07:53] [INFO ] Deduced a trap composed of 25 places in 119 ms of which 2 ms to minimize.
[2024-05-22 15:07:54] [INFO ] Deduced a trap composed of 26 places in 112 ms of which 1 ms to minimize.
[2024-05-22 15:07:54] [INFO ] Deduced a trap composed of 25 places in 104 ms of which 2 ms to minimize.
[2024-05-22 15:07:54] [INFO ] Deduced a trap composed of 24 places in 92 ms of which 2 ms to minimize.
[2024-05-22 15:07:54] [INFO ] Deduced a trap composed of 27 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:07:54] [INFO ] Deduced a trap composed of 26 places in 79 ms of which 1 ms to minimize.
[2024-05-22 15:07:54] [INFO ] Deduced a trap composed of 26 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:07:54] [INFO ] Deduced a trap composed of 25 places in 88 ms of which 2 ms to minimize.
[2024-05-22 15:07:54] [INFO ] Deduced a trap composed of 25 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:07:54] [INFO ] Deduced a trap composed of 25 places in 78 ms of which 1 ms to minimize.
[2024-05-22 15:07:54] [INFO ] Deduced a trap composed of 25 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:07:54] [INFO ] Deduced a trap composed of 24 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:07:55] [INFO ] Deduced a trap composed of 25 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:07:55] [INFO ] Deduced a trap composed of 25 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:07:55] [INFO ] Deduced a trap composed of 26 places in 53 ms of which 1 ms to minimize.
[2024-05-22 15:07:55] [INFO ] Deduced a trap composed of 26 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:07:55] [INFO ] Deduced a trap composed of 25 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:07:55] [INFO ] Deduced a trap composed of 25 places in 42 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/539 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:07:55] [INFO ] Deduced a trap composed of 27 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:07:55] [INFO ] Deduced a trap composed of 28 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:07:55] [INFO ] Deduced a trap composed of 29 places in 53 ms of which 1 ms to minimize.
[2024-05-22 15:07:55] [INFO ] Deduced a trap composed of 27 places in 40 ms of which 1 ms to minimize.
[2024-05-22 15:07:55] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 1 ms to minimize.
[2024-05-22 15:07:55] [INFO ] Deduced a trap composed of 29 places in 44 ms of which 1 ms to minimize.
[2024-05-22 15:07:56] [INFO ] Deduced a trap composed of 28 places in 40 ms of which 1 ms to minimize.
[2024-05-22 15:07:56] [INFO ] Deduced a trap composed of 27 places in 37 ms of which 1 ms to minimize.
[2024-05-22 15:07:56] [INFO ] Deduced a trap composed of 25 places in 216 ms of which 3 ms to minimize.
[2024-05-22 15:07:56] [INFO ] Deduced a trap composed of 27 places in 200 ms of which 3 ms to minimize.
[2024-05-22 15:07:56] [INFO ] Deduced a trap composed of 26 places in 176 ms of which 3 ms to minimize.
[2024-05-22 15:07:57] [INFO ] Deduced a trap composed of 26 places in 217 ms of which 3 ms to minimize.
[2024-05-22 15:07:57] [INFO ] Deduced a trap composed of 29 places in 211 ms of which 3 ms to minimize.
[2024-05-22 15:07:57] [INFO ] Deduced a trap composed of 24 places in 191 ms of which 3 ms to minimize.
[2024-05-22 15:07:57] [INFO ] Deduced a trap composed of 25 places in 217 ms of which 3 ms to minimize.
[2024-05-22 15:07:57] [INFO ] Deduced a trap composed of 25 places in 191 ms of which 3 ms to minimize.
[2024-05-22 15:07:58] [INFO ] Deduced a trap composed of 28 places in 185 ms of which 3 ms to minimize.
[2024-05-22 15:07:58] [INFO ] Deduced a trap composed of 31 places in 220 ms of which 3 ms to minimize.
[2024-05-22 15:07:58] [INFO ] Deduced a trap composed of 25 places in 224 ms of which 3 ms to minimize.
[2024-05-22 15:07:58] [INFO ] Deduced a trap composed of 33 places in 208 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/539 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:07:59] [INFO ] Deduced a trap composed of 26 places in 106 ms of which 2 ms to minimize.
[2024-05-22 15:07:59] [INFO ] Deduced a trap composed of 33 places in 82 ms of which 1 ms to minimize.
[2024-05-22 15:07:59] [INFO ] Deduced a trap composed of 28 places in 91 ms of which 1 ms to minimize.
[2024-05-22 15:07:59] [INFO ] Deduced a trap composed of 29 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:07:59] [INFO ] Deduced a trap composed of 28 places in 79 ms of which 2 ms to minimize.
[2024-05-22 15:07:59] [INFO ] Deduced a trap composed of 27 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:07:59] [INFO ] Deduced a trap composed of 28 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:08:00] [INFO ] Deduced a trap composed of 24 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:08:00] [INFO ] Deduced a trap composed of 31 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:08:00] [INFO ] Deduced a trap composed of 31 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:08:00] [INFO ] Deduced a trap composed of 30 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:08:00] [INFO ] Deduced a trap composed of 31 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:08:00] [INFO ] Deduced a trap composed of 26 places in 78 ms of which 2 ms to minimize.
[2024-05-22 15:08:00] [INFO ] Deduced a trap composed of 26 places in 89 ms of which 2 ms to minimize.
[2024-05-22 15:08:00] [INFO ] Deduced a trap composed of 26 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:08:00] [INFO ] Deduced a trap composed of 27 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:08:00] [INFO ] Deduced a trap composed of 31 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:08:00] [INFO ] Deduced a trap composed of 30 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:08:01] [INFO ] Deduced a trap composed of 31 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:08:01] [INFO ] Deduced a trap composed of 28 places in 58 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/539 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:08:01] [INFO ] Deduced a trap composed of 26 places in 101 ms of which 1 ms to minimize.
[2024-05-22 15:08:01] [INFO ] Deduced a trap composed of 25 places in 87 ms of which 2 ms to minimize.
[2024-05-22 15:08:01] [INFO ] Deduced a trap composed of 26 places in 88 ms of which 1 ms to minimize.
[2024-05-22 15:08:01] [INFO ] Deduced a trap composed of 29 places in 79 ms of which 2 ms to minimize.
[2024-05-22 15:08:02] [INFO ] Deduced a trap composed of 25 places in 41 ms of which 1 ms to minimize.
[2024-05-22 15:08:02] [INFO ] Deduced a trap composed of 34 places in 89 ms of which 1 ms to minimize.
[2024-05-22 15:08:02] [INFO ] Deduced a trap composed of 33 places in 79 ms of which 1 ms to minimize.
[2024-05-22 15:08:02] [INFO ] Deduced a trap composed of 25 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:08:02] [INFO ] Deduced a trap composed of 30 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:08:02] [INFO ] Deduced a trap composed of 28 places in 78 ms of which 1 ms to minimize.
[2024-05-22 15:08:02] [INFO ] Deduced a trap composed of 28 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:08:02] [INFO ] Deduced a trap composed of 33 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:08:02] [INFO ] Deduced a trap composed of 28 places in 82 ms of which 1 ms to minimize.
[2024-05-22 15:08:02] [INFO ] Deduced a trap composed of 38 places in 69 ms of which 2 ms to minimize.
[2024-05-22 15:08:02] [INFO ] Deduced a trap composed of 27 places in 43 ms of which 1 ms to minimize.
[2024-05-22 15:08:02] [INFO ] Deduced a trap composed of 27 places in 45 ms of which 0 ms to minimize.
[2024-05-22 15:08:03] [INFO ] Deduced a trap composed of 25 places in 94 ms of which 2 ms to minimize.
[2024-05-22 15:08:03] [INFO ] Deduced a trap composed of 32 places in 85 ms of which 1 ms to minimize.
[2024-05-22 15:08:03] [INFO ] Deduced a trap composed of 32 places in 84 ms of which 2 ms to minimize.
[2024-05-22 15:08:03] [INFO ] Deduced a trap composed of 31 places in 68 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/539 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:08:03] [INFO ] Deduced a trap composed of 29 places in 88 ms of which 2 ms to minimize.
[2024-05-22 15:08:04] [INFO ] Deduced a trap composed of 24 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:08:04] [INFO ] Deduced a trap composed of 26 places in 105 ms of which 2 ms to minimize.
[2024-05-22 15:08:04] [INFO ] Deduced a trap composed of 28 places in 100 ms of which 2 ms to minimize.
[2024-05-22 15:08:04] [INFO ] Deduced a trap composed of 26 places in 100 ms of which 2 ms to minimize.
[2024-05-22 15:08:04] [INFO ] Deduced a trap composed of 25 places in 102 ms of which 2 ms to minimize.
[2024-05-22 15:08:04] [INFO ] Deduced a trap composed of 34 places in 104 ms of which 1 ms to minimize.
[2024-05-22 15:08:04] [INFO ] Deduced a trap composed of 29 places in 112 ms of which 2 ms to minimize.
[2024-05-22 15:08:04] [INFO ] Deduced a trap composed of 30 places in 96 ms of which 2 ms to minimize.
[2024-05-22 15:08:05] [INFO ] Deduced a trap composed of 25 places in 102 ms of which 1 ms to minimize.
[2024-05-22 15:08:05] [INFO ] Deduced a trap composed of 28 places in 99 ms of which 2 ms to minimize.
[2024-05-22 15:08:05] [INFO ] Deduced a trap composed of 29 places in 113 ms of which 1 ms to minimize.
[2024-05-22 15:08:05] [INFO ] Deduced a trap composed of 32 places in 112 ms of which 1 ms to minimize.
[2024-05-22 15:08:05] [INFO ] Deduced a trap composed of 27 places in 121 ms of which 2 ms to minimize.
[2024-05-22 15:08:05] [INFO ] Deduced a trap composed of 27 places in 116 ms of which 2 ms to minimize.
[2024-05-22 15:08:05] [INFO ] Deduced a trap composed of 26 places in 114 ms of which 2 ms to minimize.
[2024-05-22 15:08:06] [INFO ] Deduced a trap composed of 33 places in 125 ms of which 2 ms to minimize.
[2024-05-22 15:08:06] [INFO ] Deduced a trap composed of 27 places in 115 ms of which 2 ms to minimize.
[2024-05-22 15:08:06] [INFO ] Deduced a trap composed of 27 places in 120 ms of which 2 ms to minimize.
[2024-05-22 15:08:06] [INFO ] Deduced a trap composed of 29 places in 115 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/539 variables, 20/182 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:08:07] [INFO ] Deduced a trap composed of 28 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:08:07] [INFO ] Deduced a trap composed of 25 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:08:07] [INFO ] Deduced a trap composed of 26 places in 34 ms of which 0 ms to minimize.
[2024-05-22 15:08:07] [INFO ] Deduced a trap composed of 31 places in 79 ms of which 1 ms to minimize.
[2024-05-22 15:08:07] [INFO ] Deduced a trap composed of 24 places in 84 ms of which 2 ms to minimize.
[2024-05-22 15:08:07] [INFO ] Deduced a trap composed of 27 places in 94 ms of which 1 ms to minimize.
[2024-05-22 15:08:07] [INFO ] Deduced a trap composed of 24 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:08:07] [INFO ] Deduced a trap composed of 27 places in 78 ms of which 1 ms to minimize.
[2024-05-22 15:08:07] [INFO ] Deduced a trap composed of 26 places in 96 ms of which 2 ms to minimize.
[2024-05-22 15:08:07] [INFO ] Deduced a trap composed of 31 places in 81 ms of which 2 ms to minimize.
[2024-05-22 15:08:08] [INFO ] Deduced a trap composed of 35 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:08:08] [INFO ] Deduced a trap composed of 29 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:08:08] [INFO ] Deduced a trap composed of 29 places in 97 ms of which 2 ms to minimize.
[2024-05-22 15:08:08] [INFO ] Deduced a trap composed of 25 places in 95 ms of which 2 ms to minimize.
[2024-05-22 15:08:08] [INFO ] Deduced a trap composed of 25 places in 87 ms of which 1 ms to minimize.
[2024-05-22 15:08:08] [INFO ] Deduced a trap composed of 28 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:08:08] [INFO ] Deduced a trap composed of 29 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:08:08] [INFO ] Deduced a trap composed of 29 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:08:08] [INFO ] Deduced a trap composed of 29 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:08:08] [INFO ] Deduced a trap composed of 28 places in 71 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/539 variables, 20/202 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:08:09] [INFO ] Deduced a trap composed of 29 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:08:09] [INFO ] Deduced a trap composed of 28 places in 61 ms of which 1 ms to minimize.
[2024-05-22 15:08:09] [INFO ] Deduced a trap composed of 28 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:08:09] [INFO ] Deduced a trap composed of 32 places in 82 ms of which 1 ms to minimize.
[2024-05-22 15:08:10] [INFO ] Deduced a trap composed of 32 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:08:10] [INFO ] Deduced a trap composed of 28 places in 102 ms of which 2 ms to minimize.
[2024-05-22 15:08:10] [INFO ] Deduced a trap composed of 28 places in 95 ms of which 2 ms to minimize.
[2024-05-22 15:08:10] [INFO ] Deduced a trap composed of 27 places in 79 ms of which 2 ms to minimize.
[2024-05-22 15:08:10] [INFO ] Deduced a trap composed of 27 places in 87 ms of which 1 ms to minimize.
[2024-05-22 15:08:10] [INFO ] Deduced a trap composed of 33 places in 79 ms of which 1 ms to minimize.
[2024-05-22 15:08:10] [INFO ] Deduced a trap composed of 28 places in 75 ms of which 2 ms to minimize.
[2024-05-22 15:08:10] [INFO ] Deduced a trap composed of 30 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:08:10] [INFO ] Deduced a trap composed of 31 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:08:10] [INFO ] Deduced a trap composed of 28 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:08:15] [INFO ] Deduced a trap composed of 22 places in 105 ms of which 2 ms to minimize.
[2024-05-22 15:08:16] [INFO ] Deduced a trap composed of 25 places in 115 ms of which 1 ms to minimize.
[2024-05-22 15:08:16] [INFO ] Deduced a trap composed of 29 places in 116 ms of which 1 ms to minimize.
[2024-05-22 15:08:16] [INFO ] Deduced a trap composed of 28 places in 95 ms of which 2 ms to minimize.
[2024-05-22 15:08:16] [INFO ] Deduced a trap composed of 25 places in 44 ms of which 1 ms to minimize.
[2024-05-22 15:08:16] [INFO ] Deduced a trap composed of 29 places in 108 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/539 variables, 20/222 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:08:17] [INFO ] Deduced a trap composed of 26 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:08:17] [INFO ] Deduced a trap composed of 25 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:08:17] [INFO ] Deduced a trap composed of 24 places in 38 ms of which 1 ms to minimize.
[2024-05-22 15:08:17] [INFO ] Deduced a trap composed of 27 places in 76 ms of which 2 ms to minimize.
[2024-05-22 15:08:17] [INFO ] Deduced a trap composed of 28 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:08:17] [INFO ] Deduced a trap composed of 25 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:08:18] [INFO ] Deduced a trap composed of 30 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:08:18] [INFO ] Deduced a trap composed of 33 places in 46 ms of which 0 ms to minimize.
[2024-05-22 15:08:18] [INFO ] Deduced a trap composed of 30 places in 46 ms of which 1 ms to minimize.
[2024-05-22 15:08:18] [INFO ] Deduced a trap composed of 25 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:08:18] [INFO ] Deduced a trap composed of 26 places in 41 ms of which 1 ms to minimize.
[2024-05-22 15:08:18] [INFO ] Deduced a trap composed of 25 places in 143 ms of which 2 ms to minimize.
[2024-05-22 15:08:18] [INFO ] Deduced a trap composed of 25 places in 135 ms of which 2 ms to minimize.
[2024-05-22 15:08:18] [INFO ] Deduced a trap composed of 30 places in 115 ms of which 2 ms to minimize.
[2024-05-22 15:08:18] [INFO ] Deduced a trap composed of 32 places in 106 ms of which 1 ms to minimize.
[2024-05-22 15:08:18] [INFO ] Deduced a trap composed of 30 places in 109 ms of which 2 ms to minimize.
[2024-05-22 15:08:19] [INFO ] Deduced a trap composed of 30 places in 120 ms of which 2 ms to minimize.
[2024-05-22 15:08:19] [INFO ] Deduced a trap composed of 32 places in 96 ms of which 2 ms to minimize.
[2024-05-22 15:08:19] [INFO ] Deduced a trap composed of 32 places in 94 ms of which 1 ms to minimize.
[2024-05-22 15:08:19] [INFO ] Deduced a trap composed of 32 places in 89 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/539 variables, 20/242 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 539/2237 variables, and 242 constraints, problems are : Problem set: 0 solved, 1677 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/540 constraints, ReadFeed: 0/1619 constraints, PredecessorRefiner: 0/1677 constraints, Known Traps: 220/220 constraints]
After SMT, in 60774ms problems are : Problem set: 0 solved, 1677 unsolved
Search for dead transitions found 0 dead transitions in 60787ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66128 ms. Remains : 540/540 places, 1697/1697 transitions.
RANDOM walk for 40000 steps (397 resets) in 328 ms. (121 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (16 resets) in 35 ms. (1111 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (14 resets) in 41 ms. (952 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 441803 steps, run timeout after 3001 ms. (steps per millisecond=147 ) properties seen :0 out of 2
Probabilistic random walk after 441803 steps, saw 58236 distinct states, run finished after 3001 ms. (steps per millisecond=147 ) properties seen :0
[2024-05-22 15:08:23] [INFO ] Invariant cache hit.
[2024-05-22 15:08:23] [INFO ] State equation strengthened by 1619 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 497/498 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-22 15:08:23] [INFO ] Deduced a trap composed of 2 places in 35 ms of which 1 ms to minimize.
Problem MAX0 is UNSAT
[2024-05-22 15:08:23] [INFO ] Deduced a trap composed of 2 places in 30 ms of which 0 ms to minimize.
[2024-05-22 15:08:23] [INFO ] Deduced a trap composed of 2 places in 30 ms of which 0 ms to minimize.
[2024-05-22 15:08:23] [INFO ] Deduced a trap composed of 2 places in 29 ms of which 0 ms to minimize.
[2024-05-22 15:08:23] [INFO ] Deduced a trap composed of 2 places in 29 ms of which 0 ms to minimize.
[2024-05-22 15:08:23] [INFO ] Deduced a trap composed of 2 places in 27 ms of which 1 ms to minimize.
[2024-05-22 15:08:23] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 1 ms to minimize.
[2024-05-22 15:08:23] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 0 ms to minimize.
[2024-05-22 15:08:23] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2024-05-22 15:08:23] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 1 ms to minimize.
[2024-05-22 15:08:23] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 1 ms to minimize.
[2024-05-22 15:08:23] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2024-05-22 15:08:23] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 0 ms to minimize.
[2024-05-22 15:08:23] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 1 ms to minimize.
[2024-05-22 15:08:23] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 1 ms to minimize.
[2024-05-22 15:08:23] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 1 ms to minimize.
[2024-05-22 15:08:23] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 0 ms to minimize.
[2024-05-22 15:08:23] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 0 ms to minimize.
[2024-05-22 15:08:23] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/498 variables, 19/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/498 variables, 0/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 38/536 variables, 19/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/536 variables, 0/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/538 variables, 2/41 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/538 variables, 0/41 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1697/2235 variables, 538/579 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2235 variables, 1619/2198 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2235 variables, 0/2198 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2/2237 variables, 2/2200 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2237 variables, 0/2200 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/2237 variables, 0/2200 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2237/2237 variables, and 2200 constraints, problems are : Problem set: 1 solved, 1 unsolved in 1284 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 540/540 constraints, ReadFeed: 1619/1619 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 19/19 constraints]
Escalating to Integer solving :Problem set: 1 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 497/498 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/498 variables, 19/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/498 variables, 0/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 38/536 variables, 19/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/536 variables, 0/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/538 variables, 2/41 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-05-22 15:08:24] [INFO ] Deduced a trap composed of 38 places in 236 ms of which 3 ms to minimize.
[2024-05-22 15:08:25] [INFO ] Deduced a trap composed of 26 places in 206 ms of which 3 ms to minimize.
[2024-05-22 15:08:25] [INFO ] Deduced a trap composed of 26 places in 201 ms of which 3 ms to minimize.
[2024-05-22 15:08:25] [INFO ] Deduced a trap composed of 31 places in 207 ms of which 3 ms to minimize.
[2024-05-22 15:08:25] [INFO ] Deduced a trap composed of 32 places in 212 ms of which 3 ms to minimize.
[2024-05-22 15:08:25] [INFO ] Deduced a trap composed of 25 places in 195 ms of which 3 ms to minimize.
[2024-05-22 15:08:26] [INFO ] Deduced a trap composed of 28 places in 206 ms of which 3 ms to minimize.
[2024-05-22 15:08:26] [INFO ] Deduced a trap composed of 25 places in 209 ms of which 3 ms to minimize.
[2024-05-22 15:08:26] [INFO ] Deduced a trap composed of 26 places in 206 ms of which 3 ms to minimize.
[2024-05-22 15:08:26] [INFO ] Deduced a trap composed of 26 places in 205 ms of which 3 ms to minimize.
[2024-05-22 15:08:26] [INFO ] Deduced a trap composed of 30 places in 211 ms of which 3 ms to minimize.
[2024-05-22 15:08:27] [INFO ] Deduced a trap composed of 28 places in 226 ms of which 3 ms to minimize.
[2024-05-22 15:08:27] [INFO ] Deduced a trap composed of 26 places in 198 ms of which 3 ms to minimize.
[2024-05-22 15:08:27] [INFO ] Deduced a trap composed of 25 places in 204 ms of which 3 ms to minimize.
[2024-05-22 15:08:27] [INFO ] Deduced a trap composed of 28 places in 208 ms of which 3 ms to minimize.
[2024-05-22 15:08:28] [INFO ] Deduced a trap composed of 27 places in 205 ms of which 4 ms to minimize.
[2024-05-22 15:08:28] [INFO ] Deduced a trap composed of 30 places in 212 ms of which 4 ms to minimize.
[2024-05-22 15:08:28] [INFO ] Deduced a trap composed of 25 places in 225 ms of which 3 ms to minimize.
[2024-05-22 15:08:28] [INFO ] Deduced a trap composed of 31 places in 214 ms of which 3 ms to minimize.
[2024-05-22 15:08:28] [INFO ] Deduced a trap composed of 25 places in 209 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/538 variables, 20/61 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-05-22 15:08:29] [INFO ] Deduced a trap composed of 28 places in 208 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/538 variables, 1/62 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/538 variables, 0/62 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 1697/2235 variables, 538/600 constraints. Problems are: Problem set: 1 solved, 1 unsolved
SMT process timed out in 6311ms, After SMT, problems are : Problem set: 1 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 540 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 30 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 540/540 places, 1697/1697 transitions.
RANDOM walk for 40000 steps (395 resets) in 264 ms. (150 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (17 resets) in 43 ms. (909 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 516487 steps, run timeout after 3001 ms. (steps per millisecond=172 ) properties seen :0 out of 1
Probabilistic random walk after 516487 steps, saw 67300 distinct states, run finished after 3001 ms. (steps per millisecond=172 ) properties seen :0
[2024-05-22 15:08:32] [INFO ] Invariant cache hit.
[2024-05-22 15:08:32] [INFO ] State equation strengthened by 1619 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 497/498 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:08:32] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 1 ms to minimize.
[2024-05-22 15:08:32] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2024-05-22 15:08:32] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 1 ms to minimize.
[2024-05-22 15:08:32] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 0 ms to minimize.
[2024-05-22 15:08:32] [INFO ] Deduced a trap composed of 2 places in 31 ms of which 1 ms to minimize.
[2024-05-22 15:08:32] [INFO ] Deduced a trap composed of 2 places in 28 ms of which 1 ms to minimize.
[2024-05-22 15:08:32] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 0 ms to minimize.
[2024-05-22 15:08:32] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 0 ms to minimize.
[2024-05-22 15:08:33] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 0 ms to minimize.
[2024-05-22 15:08:33] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 1 ms to minimize.
[2024-05-22 15:08:33] [INFO ] Deduced a trap composed of 2 places in 28 ms of which 1 ms to minimize.
[2024-05-22 15:08:33] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 0 ms to minimize.
[2024-05-22 15:08:33] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 0 ms to minimize.
[2024-05-22 15:08:33] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 1 ms to minimize.
[2024-05-22 15:08:33] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 0 ms to minimize.
[2024-05-22 15:08:33] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/498 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/498 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 38/536 variables, 19/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/536 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/538 variables, 2/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/538 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1697/2235 variables, 538/576 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2235 variables, 1619/2195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2235 variables, 0/2195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2/2237 variables, 2/2197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2237 variables, 0/2197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/2237 variables, 0/2197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2237/2237 variables, and 2197 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1114 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 540/540 constraints, ReadFeed: 1619/1619 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 16/16 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 497/498 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/498 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:08:33] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 0 ms to minimize.
[2024-05-22 15:08:33] [INFO ] Deduced a trap composed of 2 places in 20 ms of which 0 ms to minimize.
[2024-05-22 15:08:33] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/498 variables, 3/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/498 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 38/536 variables, 19/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/536 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2/538 variables, 2/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:08:34] [INFO ] Deduced a trap composed of 28 places in 213 ms of which 3 ms to minimize.
[2024-05-22 15:08:34] [INFO ] Deduced a trap composed of 38 places in 208 ms of which 3 ms to minimize.
[2024-05-22 15:08:34] [INFO ] Deduced a trap composed of 31 places in 228 ms of which 3 ms to minimize.
[2024-05-22 15:08:34] [INFO ] Deduced a trap composed of 27 places in 205 ms of which 3 ms to minimize.
[2024-05-22 15:08:35] [INFO ] Deduced a trap composed of 26 places in 207 ms of which 3 ms to minimize.
[2024-05-22 15:08:35] [INFO ] Deduced a trap composed of 28 places in 235 ms of which 3 ms to minimize.
[2024-05-22 15:08:35] [INFO ] Deduced a trap composed of 25 places in 212 ms of which 3 ms to minimize.
[2024-05-22 15:08:35] [INFO ] Deduced a trap composed of 25 places in 211 ms of which 4 ms to minimize.
[2024-05-22 15:08:35] [INFO ] Deduced a trap composed of 30 places in 205 ms of which 3 ms to minimize.
[2024-05-22 15:08:36] [INFO ] Deduced a trap composed of 26 places in 198 ms of which 3 ms to minimize.
[2024-05-22 15:08:36] [INFO ] Deduced a trap composed of 26 places in 211 ms of which 3 ms to minimize.
[2024-05-22 15:08:36] [INFO ] Deduced a trap composed of 26 places in 198 ms of which 3 ms to minimize.
[2024-05-22 15:08:36] [INFO ] Deduced a trap composed of 26 places in 206 ms of which 3 ms to minimize.
[2024-05-22 15:08:37] [INFO ] Deduced a trap composed of 28 places in 208 ms of which 3 ms to minimize.
[2024-05-22 15:08:37] [INFO ] Deduced a trap composed of 25 places in 215 ms of which 3 ms to minimize.
[2024-05-22 15:08:37] [INFO ] Deduced a trap composed of 31 places in 209 ms of which 3 ms to minimize.
[2024-05-22 15:08:37] [INFO ] Deduced a trap composed of 32 places in 209 ms of which 3 ms to minimize.
[2024-05-22 15:08:37] [INFO ] Deduced a trap composed of 30 places in 206 ms of which 3 ms to minimize.
[2024-05-22 15:08:38] [INFO ] Deduced a trap composed of 25 places in 199 ms of which 3 ms to minimize.
[2024-05-22 15:08:38] [INFO ] Deduced a trap composed of 25 places in 242 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/538 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:08:38] [INFO ] Deduced a trap composed of 26 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:08:38] [INFO ] Deduced a trap composed of 25 places in 46 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/538 variables, 2/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/538 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1697/2235 variables, 538/601 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2235 variables, 1619/2220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2235 variables, 1/2221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2235 variables, 0/2221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 2/2237 variables, 2/2223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2237 variables, 0/2223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/2237 variables, 0/2223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2237/2237 variables, and 2223 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5462 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 540/540 constraints, ReadFeed: 1619/1619 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 41/41 constraints]
After SMT, in 6597ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 16 ms.
Support contains 1 out of 540 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 22 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 540/540 places, 1697/1697 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 23 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
[2024-05-22 15:08:39] [INFO ] Invariant cache hit.
[2024-05-22 15:08:39] [INFO ] Implicit Places using invariants in 390 ms returned []
[2024-05-22 15:08:39] [INFO ] Invariant cache hit.
[2024-05-22 15:08:40] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-22 15:08:44] [INFO ] Implicit Places using invariants and state equation in 4758 ms returned []
Implicit Place search using SMT with State Equation took 5151 ms to find 0 implicit places.
[2024-05-22 15:08:44] [INFO ] Redundant transitions in 26 ms returned []
Running 1677 sub problems to find dead transitions.
[2024-05-22 15:08:44] [INFO ] Invariant cache hit.
[2024-05-22 15:08:44] [INFO ] State equation strengthened by 1619 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/539 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/539 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:08:58] [INFO ] Deduced a trap composed of 25 places in 145 ms of which 2 ms to minimize.
[2024-05-22 15:08:58] [INFO ] Deduced a trap composed of 26 places in 37 ms of which 1 ms to minimize.
[2024-05-22 15:08:58] [INFO ] Deduced a trap composed of 3 places in 225 ms of which 3 ms to minimize.
[2024-05-22 15:08:59] [INFO ] Deduced a trap composed of 3 places in 231 ms of which 3 ms to minimize.
[2024-05-22 15:08:59] [INFO ] Deduced a trap composed of 25 places in 104 ms of which 1 ms to minimize.
[2024-05-22 15:08:59] [INFO ] Deduced a trap composed of 27 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:08:59] [INFO ] Deduced a trap composed of 30 places in 78 ms of which 1 ms to minimize.
[2024-05-22 15:08:59] [INFO ] Deduced a trap composed of 29 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:08:59] [INFO ] Deduced a trap composed of 26 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:08:59] [INFO ] Deduced a trap composed of 26 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:08:59] [INFO ] Deduced a trap composed of 27 places in 75 ms of which 2 ms to minimize.
[2024-05-22 15:08:59] [INFO ] Deduced a trap composed of 31 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:08:59] [INFO ] Deduced a trap composed of 26 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:09:00] [INFO ] Deduced a trap composed of 28 places in 78 ms of which 1 ms to minimize.
[2024-05-22 15:09:00] [INFO ] Deduced a trap composed of 29 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:09:00] [INFO ] Deduced a trap composed of 29 places in 78 ms of which 1 ms to minimize.
[2024-05-22 15:09:00] [INFO ] Deduced a trap composed of 36 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:09:00] [INFO ] Deduced a trap composed of 29 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:09:00] [INFO ] Deduced a trap composed of 30 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:09:00] [INFO ] Deduced a trap composed of 29 places in 67 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/539 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:09:01] [INFO ] Deduced a trap composed of 29 places in 140 ms of which 2 ms to minimize.
[2024-05-22 15:09:01] [INFO ] Deduced a trap composed of 25 places in 136 ms of which 2 ms to minimize.
[2024-05-22 15:09:01] [INFO ] Deduced a trap composed of 26 places in 129 ms of which 3 ms to minimize.
[2024-05-22 15:09:01] [INFO ] Deduced a trap composed of 25 places in 130 ms of which 2 ms to minimize.
[2024-05-22 15:09:01] [INFO ] Deduced a trap composed of 26 places in 116 ms of which 2 ms to minimize.
[2024-05-22 15:09:01] [INFO ] Deduced a trap composed of 29 places in 109 ms of which 1 ms to minimize.
[2024-05-22 15:09:01] [INFO ] Deduced a trap composed of 28 places in 117 ms of which 2 ms to minimize.
[2024-05-22 15:09:01] [INFO ] Deduced a trap composed of 24 places in 107 ms of which 2 ms to minimize.
[2024-05-22 15:09:02] [INFO ] Deduced a trap composed of 25 places in 95 ms of which 2 ms to minimize.
[2024-05-22 15:09:02] [INFO ] Deduced a trap composed of 27 places in 91 ms of which 1 ms to minimize.
[2024-05-22 15:09:02] [INFO ] Deduced a trap composed of 26 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:09:02] [INFO ] Deduced a trap composed of 25 places in 90 ms of which 1 ms to minimize.
[2024-05-22 15:09:02] [INFO ] Deduced a trap composed of 25 places in 78 ms of which 1 ms to minimize.
[2024-05-22 15:09:02] [INFO ] Deduced a trap composed of 26 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:09:02] [INFO ] Deduced a trap composed of 26 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:09:02] [INFO ] Deduced a trap composed of 27 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:09:02] [INFO ] Deduced a trap composed of 25 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:09:02] [INFO ] Deduced a trap composed of 27 places in 43 ms of which 1 ms to minimize.
[2024-05-22 15:09:02] [INFO ] Deduced a trap composed of 28 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:09:02] [INFO ] Deduced a trap composed of 26 places in 50 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/539 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 539/2237 variables, and 62 constraints, problems are : Problem set: 0 solved, 1677 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/540 constraints, ReadFeed: 0/1619 constraints, PredecessorRefiner: 1677/1677 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1677 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/539 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/539 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/539 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:09:16] [INFO ] Deduced a trap composed of 26 places in 91 ms of which 1 ms to minimize.
[2024-05-22 15:09:16] [INFO ] Deduced a trap composed of 27 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:09:16] [INFO ] Deduced a trap composed of 27 places in 79 ms of which 1 ms to minimize.
[2024-05-22 15:09:16] [INFO ] Deduced a trap composed of 26 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:09:16] [INFO ] Deduced a trap composed of 25 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:09:17] [INFO ] Deduced a trap composed of 24 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:09:17] [INFO ] Deduced a trap composed of 28 places in 118 ms of which 2 ms to minimize.
[2024-05-22 15:09:17] [INFO ] Deduced a trap composed of 25 places in 101 ms of which 1 ms to minimize.
[2024-05-22 15:09:17] [INFO ] Deduced a trap composed of 28 places in 90 ms of which 1 ms to minimize.
[2024-05-22 15:09:17] [INFO ] Deduced a trap composed of 27 places in 82 ms of which 1 ms to minimize.
[2024-05-22 15:09:17] [INFO ] Deduced a trap composed of 28 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:09:17] [INFO ] Deduced a trap composed of 24 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:09:17] [INFO ] Deduced a trap composed of 26 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:09:17] [INFO ] Deduced a trap composed of 29 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:09:17] [INFO ] Deduced a trap composed of 30 places in 43 ms of which 0 ms to minimize.
[2024-05-22 15:09:17] [INFO ] Deduced a trap composed of 27 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:09:17] [INFO ] Deduced a trap composed of 27 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:09:18] [INFO ] Deduced a trap composed of 30 places in 40 ms of which 1 ms to minimize.
[2024-05-22 15:09:18] [INFO ] Deduced a trap composed of 28 places in 187 ms of which 2 ms to minimize.
[2024-05-22 15:09:18] [INFO ] Deduced a trap composed of 30 places in 186 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/539 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:09:19] [INFO ] Deduced a trap composed of 26 places in 143 ms of which 2 ms to minimize.
[2024-05-22 15:09:19] [INFO ] Deduced a trap composed of 32 places in 144 ms of which 2 ms to minimize.
[2024-05-22 15:09:19] [INFO ] Deduced a trap composed of 25 places in 128 ms of which 2 ms to minimize.
[2024-05-22 15:09:19] [INFO ] Deduced a trap composed of 26 places in 115 ms of which 2 ms to minimize.
[2024-05-22 15:09:19] [INFO ] Deduced a trap composed of 25 places in 104 ms of which 1 ms to minimize.
[2024-05-22 15:09:19] [INFO ] Deduced a trap composed of 24 places in 94 ms of which 1 ms to minimize.
[2024-05-22 15:09:19] [INFO ] Deduced a trap composed of 27 places in 83 ms of which 2 ms to minimize.
[2024-05-22 15:09:19] [INFO ] Deduced a trap composed of 26 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:09:19] [INFO ] Deduced a trap composed of 26 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:09:20] [INFO ] Deduced a trap composed of 25 places in 78 ms of which 2 ms to minimize.
[2024-05-22 15:09:20] [INFO ] Deduced a trap composed of 25 places in 66 ms of which 3 ms to minimize.
[2024-05-22 15:09:20] [INFO ] Deduced a trap composed of 25 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:09:20] [INFO ] Deduced a trap composed of 25 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:09:20] [INFO ] Deduced a trap composed of 24 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:09:20] [INFO ] Deduced a trap composed of 25 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:09:20] [INFO ] Deduced a trap composed of 25 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:09:20] [INFO ] Deduced a trap composed of 26 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:09:20] [INFO ] Deduced a trap composed of 26 places in 53 ms of which 1 ms to minimize.
[2024-05-22 15:09:20] [INFO ] Deduced a trap composed of 25 places in 59 ms of which 2 ms to minimize.
[2024-05-22 15:09:20] [INFO ] Deduced a trap composed of 25 places in 44 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/539 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:09:21] [INFO ] Deduced a trap composed of 27 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:09:21] [INFO ] Deduced a trap composed of 28 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:09:21] [INFO ] Deduced a trap composed of 29 places in 51 ms of which 0 ms to minimize.
[2024-05-22 15:09:21] [INFO ] Deduced a trap composed of 27 places in 41 ms of which 1 ms to minimize.
[2024-05-22 15:09:21] [INFO ] Deduced a trap composed of 30 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:09:21] [INFO ] Deduced a trap composed of 29 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:09:21] [INFO ] Deduced a trap composed of 28 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:09:21] [INFO ] Deduced a trap composed of 27 places in 46 ms of which 1 ms to minimize.
[2024-05-22 15:09:21] [INFO ] Deduced a trap composed of 25 places in 219 ms of which 3 ms to minimize.
[2024-05-22 15:09:22] [INFO ] Deduced a trap composed of 27 places in 195 ms of which 3 ms to minimize.
[2024-05-22 15:09:22] [INFO ] Deduced a trap composed of 26 places in 198 ms of which 2 ms to minimize.
[2024-05-22 15:09:22] [INFO ] Deduced a trap composed of 26 places in 209 ms of which 3 ms to minimize.
[2024-05-22 15:09:22] [INFO ] Deduced a trap composed of 29 places in 184 ms of which 3 ms to minimize.
[2024-05-22 15:09:22] [INFO ] Deduced a trap composed of 24 places in 188 ms of which 3 ms to minimize.
[2024-05-22 15:09:23] [INFO ] Deduced a trap composed of 25 places in 217 ms of which 3 ms to minimize.
[2024-05-22 15:09:23] [INFO ] Deduced a trap composed of 25 places in 208 ms of which 3 ms to minimize.
[2024-05-22 15:09:23] [INFO ] Deduced a trap composed of 28 places in 203 ms of which 3 ms to minimize.
[2024-05-22 15:09:23] [INFO ] Deduced a trap composed of 31 places in 201 ms of which 3 ms to minimize.
[2024-05-22 15:09:24] [INFO ] Deduced a trap composed of 25 places in 229 ms of which 3 ms to minimize.
[2024-05-22 15:09:24] [INFO ] Deduced a trap composed of 33 places in 215 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/539 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:09:24] [INFO ] Deduced a trap composed of 26 places in 114 ms of which 1 ms to minimize.
[2024-05-22 15:09:25] [INFO ] Deduced a trap composed of 33 places in 84 ms of which 2 ms to minimize.
[2024-05-22 15:09:25] [INFO ] Deduced a trap composed of 28 places in 101 ms of which 2 ms to minimize.
[2024-05-22 15:09:25] [INFO ] Deduced a trap composed of 29 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:09:25] [INFO ] Deduced a trap composed of 28 places in 100 ms of which 2 ms to minimize.
[2024-05-22 15:09:25] [INFO ] Deduced a trap composed of 27 places in 82 ms of which 2 ms to minimize.
[2024-05-22 15:09:25] [INFO ] Deduced a trap composed of 28 places in 78 ms of which 1 ms to minimize.
[2024-05-22 15:09:25] [INFO ] Deduced a trap composed of 24 places in 77 ms of which 2 ms to minimize.
[2024-05-22 15:09:25] [INFO ] Deduced a trap composed of 31 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:09:25] [INFO ] Deduced a trap composed of 31 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:09:25] [INFO ] Deduced a trap composed of 30 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:09:25] [INFO ] Deduced a trap composed of 31 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:09:26] [INFO ] Deduced a trap composed of 26 places in 107 ms of which 1 ms to minimize.
[2024-05-22 15:09:26] [INFO ] Deduced a trap composed of 26 places in 91 ms of which 1 ms to minimize.
[2024-05-22 15:09:26] [INFO ] Deduced a trap composed of 26 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:09:26] [INFO ] Deduced a trap composed of 27 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:09:26] [INFO ] Deduced a trap composed of 31 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:09:26] [INFO ] Deduced a trap composed of 30 places in 62 ms of which 1 ms to minimize.
[2024-05-22 15:09:26] [INFO ] Deduced a trap composed of 31 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:09:26] [INFO ] Deduced a trap composed of 28 places in 57 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/539 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:09:27] [INFO ] Deduced a trap composed of 26 places in 109 ms of which 2 ms to minimize.
[2024-05-22 15:09:27] [INFO ] Deduced a trap composed of 25 places in 93 ms of which 2 ms to minimize.
[2024-05-22 15:09:27] [INFO ] Deduced a trap composed of 26 places in 96 ms of which 2 ms to minimize.
[2024-05-22 15:09:27] [INFO ] Deduced a trap composed of 29 places in 88 ms of which 1 ms to minimize.
[2024-05-22 15:09:27] [INFO ] Deduced a trap composed of 25 places in 46 ms of which 0 ms to minimize.
[2024-05-22 15:09:27] [INFO ] Deduced a trap composed of 34 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:09:27] [INFO ] Deduced a trap composed of 33 places in 82 ms of which 1 ms to minimize.
[2024-05-22 15:09:27] [INFO ] Deduced a trap composed of 25 places in 45 ms of which 1 ms to minimize.
[2024-05-22 15:09:28] [INFO ] Deduced a trap composed of 30 places in 83 ms of which 2 ms to minimize.
[2024-05-22 15:09:28] [INFO ] Deduced a trap composed of 28 places in 82 ms of which 1 ms to minimize.
[2024-05-22 15:09:28] [INFO ] Deduced a trap composed of 28 places in 78 ms of which 1 ms to minimize.
[2024-05-22 15:09:28] [INFO ] Deduced a trap composed of 33 places in 71 ms of which 1 ms to minimize.
[2024-05-22 15:09:28] [INFO ] Deduced a trap composed of 28 places in 82 ms of which 2 ms to minimize.
[2024-05-22 15:09:28] [INFO ] Deduced a trap composed of 38 places in 74 ms of which 2 ms to minimize.
[2024-05-22 15:09:28] [INFO ] Deduced a trap composed of 27 places in 44 ms of which 1 ms to minimize.
[2024-05-22 15:09:28] [INFO ] Deduced a trap composed of 27 places in 44 ms of which 1 ms to minimize.
[2024-05-22 15:09:28] [INFO ] Deduced a trap composed of 25 places in 96 ms of which 1 ms to minimize.
[2024-05-22 15:09:28] [INFO ] Deduced a trap composed of 32 places in 81 ms of which 2 ms to minimize.
[2024-05-22 15:09:28] [INFO ] Deduced a trap composed of 32 places in 89 ms of which 1 ms to minimize.
[2024-05-22 15:09:29] [INFO ] Deduced a trap composed of 31 places in 74 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/539 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:09:29] [INFO ] Deduced a trap composed of 29 places in 99 ms of which 1 ms to minimize.
[2024-05-22 15:09:29] [INFO ] Deduced a trap composed of 24 places in 102 ms of which 2 ms to minimize.
[2024-05-22 15:09:29] [INFO ] Deduced a trap composed of 26 places in 101 ms of which 1 ms to minimize.
[2024-05-22 15:09:30] [INFO ] Deduced a trap composed of 28 places in 103 ms of which 2 ms to minimize.
[2024-05-22 15:09:30] [INFO ] Deduced a trap composed of 26 places in 109 ms of which 2 ms to minimize.
[2024-05-22 15:09:30] [INFO ] Deduced a trap composed of 25 places in 108 ms of which 1 ms to minimize.
[2024-05-22 15:09:30] [INFO ] Deduced a trap composed of 34 places in 90 ms of which 1 ms to minimize.
[2024-05-22 15:09:30] [INFO ] Deduced a trap composed of 29 places in 116 ms of which 2 ms to minimize.
[2024-05-22 15:09:30] [INFO ] Deduced a trap composed of 30 places in 99 ms of which 2 ms to minimize.
[2024-05-22 15:09:30] [INFO ] Deduced a trap composed of 25 places in 104 ms of which 2 ms to minimize.
[2024-05-22 15:09:30] [INFO ] Deduced a trap composed of 28 places in 103 ms of which 1 ms to minimize.
[2024-05-22 15:09:31] [INFO ] Deduced a trap composed of 29 places in 116 ms of which 2 ms to minimize.
[2024-05-22 15:09:31] [INFO ] Deduced a trap composed of 32 places in 118 ms of which 2 ms to minimize.
[2024-05-22 15:09:31] [INFO ] Deduced a trap composed of 27 places in 109 ms of which 2 ms to minimize.
[2024-05-22 15:09:31] [INFO ] Deduced a trap composed of 27 places in 107 ms of which 1 ms to minimize.
[2024-05-22 15:09:31] [INFO ] Deduced a trap composed of 26 places in 118 ms of which 1 ms to minimize.
[2024-05-22 15:09:31] [INFO ] Deduced a trap composed of 33 places in 117 ms of which 3 ms to minimize.
[2024-05-22 15:09:31] [INFO ] Deduced a trap composed of 27 places in 105 ms of which 2 ms to minimize.
[2024-05-22 15:09:31] [INFO ] Deduced a trap composed of 27 places in 109 ms of which 2 ms to minimize.
[2024-05-22 15:09:32] [INFO ] Deduced a trap composed of 29 places in 113 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/539 variables, 20/182 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:09:32] [INFO ] Deduced a trap composed of 28 places in 98 ms of which 2 ms to minimize.
[2024-05-22 15:09:32] [INFO ] Deduced a trap composed of 25 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:09:32] [INFO ] Deduced a trap composed of 26 places in 43 ms of which 1 ms to minimize.
[2024-05-22 15:09:33] [INFO ] Deduced a trap composed of 31 places in 89 ms of which 1 ms to minimize.
[2024-05-22 15:09:33] [INFO ] Deduced a trap composed of 24 places in 97 ms of which 2 ms to minimize.
[2024-05-22 15:09:33] [INFO ] Deduced a trap composed of 27 places in 113 ms of which 1 ms to minimize.
[2024-05-22 15:09:33] [INFO ] Deduced a trap composed of 24 places in 98 ms of which 2 ms to minimize.
[2024-05-22 15:09:33] [INFO ] Deduced a trap composed of 27 places in 95 ms of which 2 ms to minimize.
[2024-05-22 15:09:33] [INFO ] Deduced a trap composed of 26 places in 105 ms of which 1 ms to minimize.
[2024-05-22 15:09:33] [INFO ] Deduced a trap composed of 31 places in 87 ms of which 2 ms to minimize.
[2024-05-22 15:09:33] [INFO ] Deduced a trap composed of 35 places in 94 ms of which 1 ms to minimize.
[2024-05-22 15:09:34] [INFO ] Deduced a trap composed of 29 places in 79 ms of which 1 ms to minimize.
[2024-05-22 15:09:34] [INFO ] Deduced a trap composed of 29 places in 108 ms of which 1 ms to minimize.
[2024-05-22 15:09:34] [INFO ] Deduced a trap composed of 25 places in 96 ms of which 1 ms to minimize.
[2024-05-22 15:09:34] [INFO ] Deduced a trap composed of 25 places in 85 ms of which 1 ms to minimize.
[2024-05-22 15:09:34] [INFO ] Deduced a trap composed of 28 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:09:34] [INFO ] Deduced a trap composed of 29 places in 71 ms of which 1 ms to minimize.
[2024-05-22 15:09:34] [INFO ] Deduced a trap composed of 29 places in 78 ms of which 1 ms to minimize.
[2024-05-22 15:09:34] [INFO ] Deduced a trap composed of 29 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:09:34] [INFO ] Deduced a trap composed of 28 places in 80 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/539 variables, 20/202 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:09:35] [INFO ] Deduced a trap composed of 29 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:09:35] [INFO ] Deduced a trap composed of 28 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:09:35] [INFO ] Deduced a trap composed of 28 places in 91 ms of which 1 ms to minimize.
[2024-05-22 15:09:35] [INFO ] Deduced a trap composed of 32 places in 89 ms of which 2 ms to minimize.
[2024-05-22 15:09:36] [INFO ] Deduced a trap composed of 32 places in 103 ms of which 1 ms to minimize.
[2024-05-22 15:09:36] [INFO ] Deduced a trap composed of 28 places in 113 ms of which 2 ms to minimize.
[2024-05-22 15:09:36] [INFO ] Deduced a trap composed of 28 places in 95 ms of which 2 ms to minimize.
[2024-05-22 15:09:36] [INFO ] Deduced a trap composed of 27 places in 82 ms of which 1 ms to minimize.
[2024-05-22 15:09:36] [INFO ] Deduced a trap composed of 27 places in 79 ms of which 1 ms to minimize.
[2024-05-22 15:09:36] [INFO ] Deduced a trap composed of 33 places in 82 ms of which 1 ms to minimize.
[2024-05-22 15:09:36] [INFO ] Deduced a trap composed of 28 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:09:36] [INFO ] Deduced a trap composed of 30 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:09:36] [INFO ] Deduced a trap composed of 31 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:09:36] [INFO ] Deduced a trap composed of 28 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:09:42] [INFO ] Deduced a trap composed of 22 places in 118 ms of which 2 ms to minimize.
[2024-05-22 15:09:42] [INFO ] Deduced a trap composed of 25 places in 115 ms of which 1 ms to minimize.
[2024-05-22 15:09:42] [INFO ] Deduced a trap composed of 29 places in 107 ms of which 2 ms to minimize.
[2024-05-22 15:09:42] [INFO ] Deduced a trap composed of 28 places in 101 ms of which 1 ms to minimize.
[2024-05-22 15:09:42] [INFO ] Deduced a trap composed of 25 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:09:43] [INFO ] Deduced a trap composed of 29 places in 112 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/539 variables, 20/222 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:09:43] [INFO ] Deduced a trap composed of 26 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:09:43] [INFO ] Deduced a trap composed of 25 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:09:43] [INFO ] Deduced a trap composed of 24 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:09:44] [INFO ] Deduced a trap composed of 27 places in 81 ms of which 2 ms to minimize.
[2024-05-22 15:09:44] [INFO ] Deduced a trap composed of 28 places in 69 ms of which 2 ms to minimize.
[2024-05-22 15:09:44] [INFO ] Deduced a trap composed of 25 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:09:44] [INFO ] Deduced a trap composed of 30 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:09:44] [INFO ] Deduced a trap composed of 33 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:09:44] [INFO ] Deduced a trap composed of 30 places in 55 ms of which 1 ms to minimize.
[2024-05-22 15:09:44] [INFO ] Deduced a trap composed of 25 places in 53 ms of which 1 ms to minimize.
[2024-05-22 15:09:44] [INFO ] Deduced a trap composed of 26 places in 45 ms of which 0 ms to minimize.
[2024-05-22 15:09:44] [INFO ] Deduced a trap composed of 25 places in 136 ms of which 2 ms to minimize.
[2024-05-22 15:09:44] [INFO ] Deduced a trap composed of 25 places in 122 ms of which 2 ms to minimize.
[2024-05-22 15:09:44] [INFO ] Deduced a trap composed of 30 places in 136 ms of which 1 ms to minimize.
[2024-05-22 15:09:45] [INFO ] Deduced a trap composed of 32 places in 110 ms of which 2 ms to minimize.
[2024-05-22 15:09:45] [INFO ] Deduced a trap composed of 30 places in 121 ms of which 2 ms to minimize.
[2024-05-22 15:09:45] [INFO ] Deduced a trap composed of 30 places in 118 ms of which 2 ms to minimize.
SMT process timed out in 60823ms, After SMT, problems are : Problem set: 0 solved, 1677 unsolved
Search for dead transitions found 0 dead transitions in 60838ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66052 ms. Remains : 540/540 places, 1697/1697 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1556 edges and 540 vertex of which 457 / 540 are part of one of the 2 SCC in 1 ms
Free SCC test removed 455 places
Drop transitions (Empty/Sink Transition effects.) removed 1197 transitions
Ensure Unique test removed 411 transitions
Reduce isomorphic transitions removed 1608 transitions.
Graph (complete) has 209 edges and 85 vertex of which 25 are kept as prefixes of interest. Removing 60 places using SCC suffix rule.0 ms
Discarding 60 places :
Also discarding 18 output transitions
Drop transitions (Output transitions of discarded places.) removed 18 transitions
Drop transitions (Empty/Sink Transition effects.) removed 41 transitions
Reduce isomorphic transitions removed 41 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 42 rules applied. Total rules applied 44 place count 25 transition count 29
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 46 place count 24 transition count 28
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 64 place count 6 transition count 10
Iterating global reduction 2 with 18 rules applied. Total rules applied 82 place count 6 transition count 10
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 84 place count 6 transition count 8
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 85 place count 6 transition count 7
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 87 place count 5 transition count 6
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 88 place count 4 transition count 5
Applied a total of 88 rules in 7 ms. Remains 4 /540 variables (removed 536) and now considering 5/1697 (removed 1692) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 5 rows 4 cols
[2024-05-22 15:09:45] [INFO ] Computed 0 invariants in 0 ms
[2024-05-22 15:09:45] [INFO ] After 15ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 15:09:45] [INFO ] After 2ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-22 15:09:45] [INFO ] After 4ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-22 15:09:45] [INFO ] After 18ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 45 ms.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[1] Max Struct:[20]
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-01 in 162635 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-02
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[20]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[20]
// Phase 1: matrix 1703 rows 546 cols
[2024-05-22 15:09:45] [INFO ] Computed 22 invariants in 14 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[20]
RANDOM walk for 10000 steps (94 resets) in 50 ms. (196 steps per ms)
BEST_FIRST walk for 10001 steps (3 resets) in 9 ms. (1000 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[20]
[2024-05-22 15:09:45] [INFO ] Invariant cache hit.
[2024-05-22 15:09:45] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:09:45] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:09:45] [INFO ] [Real]Absence check using state equation in 282 ms returned sat
[2024-05-22 15:09:45] [INFO ] State equation strengthened by 1601 read => feed constraints.
[2024-05-22 15:09:45] [INFO ] [Real]Added 1601 Read/Feed constraints in 116 ms returned sat
[2024-05-22 15:09:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:09:46] [INFO ] [Nat]Absence check using 20 positive place invariants in 9 ms returned sat
[2024-05-22 15:09:46] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:09:46] [INFO ] [Nat]Absence check using state equation in 292 ms returned sat
[2024-05-22 15:09:46] [INFO ] [Nat]Added 1601 Read/Feed constraints in 157 ms returned sat
[2024-05-22 15:09:46] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 89 ms.
[2024-05-22 15:09:46] [INFO ] Added : 8 causal constraints over 2 iterations in 338 ms. Result :sat
Minimization took 575 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[20]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[20]
Support contains 1 out of 546 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 546/546 places, 1703/1703 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 543 transition count 1700
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 543 transition count 1699
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 8 place count 542 transition count 1699
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 542 transition count 1698
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 10 place count 541 transition count 1698
Partial Free-agglomeration rule applied 11 times.
Drop transitions (Partial Free agglomeration) removed 11 transitions
Iterating global reduction 2 with 11 rules applied. Total rules applied 21 place count 541 transition count 1698
Applied a total of 21 rules in 110 ms. Remains 541 /546 variables (removed 5) and now considering 1698/1703 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110 ms. Remains : 541/546 places, 1698/1703 transitions.
// Phase 1: matrix 1698 rows 541 cols
[2024-05-22 15:09:47] [INFO ] Computed 22 invariants in 21 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1] Max Struct:[20]
RANDOM walk for 1000000 steps (9949 resets) in 4570 ms. (218 steps per ms)
BEST_FIRST walk for 1000001 steps (459 resets) in 746 ms. (1338 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[20]
[2024-05-22 15:09:52] [INFO ] Invariant cache hit.
[2024-05-22 15:09:53] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:09:53] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:09:53] [INFO ] [Real]Absence check using state equation in 250 ms returned sat
[2024-05-22 15:09:53] [INFO ] State equation strengthened by 1618 read => feed constraints.
[2024-05-22 15:09:53] [INFO ] [Real]Added 1618 Read/Feed constraints in 111 ms returned sat
[2024-05-22 15:09:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:09:53] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:09:53] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:09:53] [INFO ] [Nat]Absence check using state equation in 284 ms returned sat
[2024-05-22 15:09:53] [INFO ] [Nat]Added 1618 Read/Feed constraints in 134 ms returned sat
[2024-05-22 15:09:54] [INFO ] Computed and/alt/rep : 1150/2983/1150 causal constraints (skipped 528 transitions) in 90 ms.
[2024-05-22 15:09:54] [INFO ] Added : 7 causal constraints over 2 iterations in 332 ms. Result :sat
Minimization took 3068 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[20]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[20]
Support contains 1 out of 541 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 541/541 places, 1698/1698 transitions.
Applied a total of 0 rules in 21 ms. Remains 541 /541 variables (removed 0) and now considering 1698/1698 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 541/541 places, 1698/1698 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 541/541 places, 1698/1698 transitions.
Applied a total of 0 rules in 21 ms. Remains 541 /541 variables (removed 0) and now considering 1698/1698 (removed 0) transitions.
[2024-05-22 15:09:57] [INFO ] Invariant cache hit.
[2024-05-22 15:09:57] [INFO ] Implicit Places using invariants in 365 ms returned []
[2024-05-22 15:09:57] [INFO ] Invariant cache hit.
[2024-05-22 15:09:58] [INFO ] State equation strengthened by 1618 read => feed constraints.
[2024-05-22 15:10:02] [INFO ] Implicit Places using invariants and state equation in 4844 ms returned []
Implicit Place search using SMT with State Equation took 5211 ms to find 0 implicit places.
[2024-05-22 15:10:02] [INFO ] Redundant transitions in 31 ms returned []
Running 1678 sub problems to find dead transitions.
[2024-05-22 15:10:02] [INFO ] Invariant cache hit.
[2024-05-22 15:10:02] [INFO ] State equation strengthened by 1618 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/540 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/540 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:10:17] [INFO ] Deduced a trap composed of 25 places in 154 ms of which 3 ms to minimize.
[2024-05-22 15:10:17] [INFO ] Deduced a trap composed of 31 places in 151 ms of which 3 ms to minimize.
[2024-05-22 15:10:17] [INFO ] Deduced a trap composed of 26 places in 138 ms of which 2 ms to minimize.
[2024-05-22 15:10:17] [INFO ] Deduced a trap composed of 34 places in 146 ms of which 3 ms to minimize.
[2024-05-22 15:10:17] [INFO ] Deduced a trap composed of 27 places in 133 ms of which 2 ms to minimize.
[2024-05-22 15:10:17] [INFO ] Deduced a trap composed of 26 places in 129 ms of which 2 ms to minimize.
[2024-05-22 15:10:18] [INFO ] Deduced a trap composed of 27 places in 130 ms of which 2 ms to minimize.
[2024-05-22 15:10:18] [INFO ] Deduced a trap composed of 27 places in 132 ms of which 2 ms to minimize.
[2024-05-22 15:10:18] [INFO ] Deduced a trap composed of 33 places in 124 ms of which 2 ms to minimize.
[2024-05-22 15:10:18] [INFO ] Deduced a trap composed of 26 places in 120 ms of which 2 ms to minimize.
[2024-05-22 15:10:18] [INFO ] Deduced a trap composed of 24 places in 112 ms of which 2 ms to minimize.
[2024-05-22 15:10:18] [INFO ] Deduced a trap composed of 37 places in 110 ms of which 1 ms to minimize.
[2024-05-22 15:10:18] [INFO ] Deduced a trap composed of 26 places in 103 ms of which 2 ms to minimize.
[2024-05-22 15:10:18] [INFO ] Deduced a trap composed of 26 places in 102 ms of which 2 ms to minimize.
[2024-05-22 15:10:19] [INFO ] Deduced a trap composed of 28 places in 104 ms of which 2 ms to minimize.
[2024-05-22 15:10:19] [INFO ] Deduced a trap composed of 26 places in 103 ms of which 1 ms to minimize.
[2024-05-22 15:10:19] [INFO ] Deduced a trap composed of 25 places in 100 ms of which 1 ms to minimize.
[2024-05-22 15:10:19] [INFO ] Deduced a trap composed of 27 places in 90 ms of which 2 ms to minimize.
[2024-05-22 15:10:19] [INFO ] Deduced a trap composed of 27 places in 91 ms of which 1 ms to minimize.
[2024-05-22 15:10:19] [INFO ] Deduced a trap composed of 29 places in 93 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/540 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:10:20] [INFO ] Deduced a trap composed of 26 places in 90 ms of which 1 ms to minimize.
[2024-05-22 15:10:20] [INFO ] Deduced a trap composed of 33 places in 99 ms of which 1 ms to minimize.
[2024-05-22 15:10:20] [INFO ] Deduced a trap composed of 26 places in 97 ms of which 1 ms to minimize.
[2024-05-22 15:10:20] [INFO ] Deduced a trap composed of 26 places in 105 ms of which 1 ms to minimize.
[2024-05-22 15:10:20] [INFO ] Deduced a trap composed of 25 places in 92 ms of which 1 ms to minimize.
[2024-05-22 15:10:20] [INFO ] Deduced a trap composed of 25 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:10:20] [INFO ] Deduced a trap composed of 26 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:10:20] [INFO ] Deduced a trap composed of 26 places in 84 ms of which 2 ms to minimize.
[2024-05-22 15:10:20] [INFO ] Deduced a trap composed of 27 places in 71 ms of which 2 ms to minimize.
[2024-05-22 15:10:20] [INFO ] Deduced a trap composed of 26 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:10:20] [INFO ] Deduced a trap composed of 26 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:10:21] [INFO ] Deduced a trap composed of 33 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:10:21] [INFO ] Deduced a trap composed of 27 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:10:21] [INFO ] Deduced a trap composed of 26 places in 87 ms of which 2 ms to minimize.
[2024-05-22 15:10:21] [INFO ] Deduced a trap composed of 2 places in 167 ms of which 2 ms to minimize.
[2024-05-22 15:10:21] [INFO ] Deduced a trap composed of 27 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:10:21] [INFO ] Deduced a trap composed of 26 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:10:21] [INFO ] Deduced a trap composed of 25 places in 61 ms of which 1 ms to minimize.
[2024-05-22 15:10:21] [INFO ] Deduced a trap composed of 27 places in 53 ms of which 1 ms to minimize.
[2024-05-22 15:10:21] [INFO ] Deduced a trap composed of 24 places in 43 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/540 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 540/2239 variables, and 62 constraints, problems are : Problem set: 0 solved, 1678 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/541 constraints, ReadFeed: 0/1618 constraints, PredecessorRefiner: 1678/1678 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1678 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/540 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/540 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/540 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:10:34] [INFO ] Deduced a trap composed of 26 places in 61 ms of which 1 ms to minimize.
[2024-05-22 15:10:34] [INFO ] Deduced a trap composed of 25 places in 54 ms of which 1 ms to minimize.
[2024-05-22 15:10:34] [INFO ] Deduced a trap composed of 25 places in 53 ms of which 1 ms to minimize.
[2024-05-22 15:10:35] [INFO ] Deduced a trap composed of 25 places in 53 ms of which 1 ms to minimize.
[2024-05-22 15:10:35] [INFO ] Deduced a trap composed of 26 places in 216 ms of which 3 ms to minimize.
[2024-05-22 15:10:35] [INFO ] Deduced a trap composed of 26 places in 212 ms of which 3 ms to minimize.
[2024-05-22 15:10:35] [INFO ] Deduced a trap composed of 25 places in 215 ms of which 3 ms to minimize.
[2024-05-22 15:10:36] [INFO ] Deduced a trap composed of 25 places in 212 ms of which 3 ms to minimize.
[2024-05-22 15:10:36] [INFO ] Deduced a trap composed of 24 places in 208 ms of which 3 ms to minimize.
[2024-05-22 15:10:36] [INFO ] Deduced a trap composed of 25 places in 198 ms of which 3 ms to minimize.
[2024-05-22 15:10:36] [INFO ] Deduced a trap composed of 31 places in 186 ms of which 3 ms to minimize.
[2024-05-22 15:10:36] [INFO ] Deduced a trap composed of 37 places in 173 ms of which 3 ms to minimize.
[2024-05-22 15:10:37] [INFO ] Deduced a trap composed of 27 places in 178 ms of which 2 ms to minimize.
[2024-05-22 15:10:37] [INFO ] Deduced a trap composed of 25 places in 170 ms of which 3 ms to minimize.
[2024-05-22 15:10:37] [INFO ] Deduced a trap composed of 26 places in 165 ms of which 3 ms to minimize.
[2024-05-22 15:10:37] [INFO ] Deduced a trap composed of 28 places in 150 ms of which 2 ms to minimize.
[2024-05-22 15:10:37] [INFO ] Deduced a trap composed of 26 places in 145 ms of which 2 ms to minimize.
[2024-05-22 15:10:37] [INFO ] Deduced a trap composed of 25 places in 147 ms of which 2 ms to minimize.
[2024-05-22 15:10:38] [INFO ] Deduced a trap composed of 29 places in 133 ms of which 2 ms to minimize.
[2024-05-22 15:10:38] [INFO ] Deduced a trap composed of 26 places in 122 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/540 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:10:38] [INFO ] Deduced a trap composed of 24 places in 45 ms of which 1 ms to minimize.
[2024-05-22 15:10:38] [INFO ] Deduced a trap composed of 25 places in 117 ms of which 2 ms to minimize.
[2024-05-22 15:10:39] [INFO ] Deduced a trap composed of 31 places in 123 ms of which 2 ms to minimize.
[2024-05-22 15:10:39] [INFO ] Deduced a trap composed of 27 places in 131 ms of which 2 ms to minimize.
[2024-05-22 15:10:39] [INFO ] Deduced a trap composed of 29 places in 129 ms of which 2 ms to minimize.
[2024-05-22 15:10:39] [INFO ] Deduced a trap composed of 29 places in 120 ms of which 2 ms to minimize.
[2024-05-22 15:10:39] [INFO ] Deduced a trap composed of 32 places in 148 ms of which 2 ms to minimize.
[2024-05-22 15:10:39] [INFO ] Deduced a trap composed of 26 places in 46 ms of which 1 ms to minimize.
[2024-05-22 15:10:39] [INFO ] Deduced a trap composed of 39 places in 148 ms of which 3 ms to minimize.
[2024-05-22 15:10:39] [INFO ] Deduced a trap composed of 28 places in 135 ms of which 2 ms to minimize.
[2024-05-22 15:10:40] [INFO ] Deduced a trap composed of 29 places in 148 ms of which 2 ms to minimize.
[2024-05-22 15:10:40] [INFO ] Deduced a trap composed of 27 places in 47 ms of which 1 ms to minimize.
[2024-05-22 15:10:40] [INFO ] Deduced a trap composed of 29 places in 139 ms of which 2 ms to minimize.
[2024-05-22 15:10:40] [INFO ] Deduced a trap composed of 27 places in 45 ms of which 1 ms to minimize.
[2024-05-22 15:10:40] [INFO ] Deduced a trap composed of 29 places in 139 ms of which 3 ms to minimize.
[2024-05-22 15:10:40] [INFO ] Deduced a trap composed of 28 places in 134 ms of which 3 ms to minimize.
[2024-05-22 15:10:40] [INFO ] Deduced a trap composed of 29 places in 123 ms of which 2 ms to minimize.
[2024-05-22 15:10:40] [INFO ] Deduced a trap composed of 25 places in 46 ms of which 1 ms to minimize.
[2024-05-22 15:10:41] [INFO ] Deduced a trap composed of 27 places in 141 ms of which 2 ms to minimize.
[2024-05-22 15:10:41] [INFO ] Deduced a trap composed of 28 places in 142 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/540 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:10:42] [INFO ] Deduced a trap composed of 29 places in 196 ms of which 2 ms to minimize.
[2024-05-22 15:10:42] [INFO ] Deduced a trap composed of 31 places in 160 ms of which 5 ms to minimize.
[2024-05-22 15:10:42] [INFO ] Deduced a trap composed of 30 places in 194 ms of which 4 ms to minimize.
[2024-05-22 15:10:42] [INFO ] Deduced a trap composed of 29 places in 195 ms of which 5 ms to minimize.
[2024-05-22 15:10:42] [INFO ] Deduced a trap composed of 26 places in 139 ms of which 1 ms to minimize.
[2024-05-22 15:10:42] [INFO ] Deduced a trap composed of 25 places in 119 ms of which 2 ms to minimize.
[2024-05-22 15:10:43] [INFO ] Deduced a trap composed of 28 places in 112 ms of which 2 ms to minimize.
[2024-05-22 15:10:43] [INFO ] Deduced a trap composed of 28 places in 99 ms of which 2 ms to minimize.
[2024-05-22 15:10:43] [INFO ] Deduced a trap composed of 25 places in 97 ms of which 2 ms to minimize.
[2024-05-22 15:10:43] [INFO ] Deduced a trap composed of 30 places in 90 ms of which 2 ms to minimize.
[2024-05-22 15:10:43] [INFO ] Deduced a trap composed of 30 places in 79 ms of which 2 ms to minimize.
[2024-05-22 15:10:43] [INFO ] Deduced a trap composed of 29 places in 71 ms of which 1 ms to minimize.
[2024-05-22 15:10:43] [INFO ] Deduced a trap composed of 25 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:10:43] [INFO ] Deduced a trap composed of 33 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:10:43] [INFO ] Deduced a trap composed of 32 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:10:43] [INFO ] Deduced a trap composed of 29 places in 47 ms of which 1 ms to minimize.
[2024-05-22 15:10:43] [INFO ] Deduced a trap composed of 34 places in 38 ms of which 1 ms to minimize.
[2024-05-22 15:10:43] [INFO ] Deduced a trap composed of 34 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:10:43] [INFO ] Deduced a trap composed of 27 places in 46 ms of which 1 ms to minimize.
[2024-05-22 15:10:44] [INFO ] Deduced a trap composed of 29 places in 46 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/540 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:10:44] [INFO ] Deduced a trap composed of 25 places in 114 ms of which 2 ms to minimize.
[2024-05-22 15:10:44] [INFO ] Deduced a trap composed of 25 places in 129 ms of which 2 ms to minimize.
[2024-05-22 15:10:44] [INFO ] Deduced a trap composed of 24 places in 113 ms of which 1 ms to minimize.
[2024-05-22 15:10:45] [INFO ] Deduced a trap composed of 27 places in 136 ms of which 2 ms to minimize.
[2024-05-22 15:10:45] [INFO ] Deduced a trap composed of 24 places in 131 ms of which 3 ms to minimize.
[2024-05-22 15:10:45] [INFO ] Deduced a trap composed of 25 places in 129 ms of which 2 ms to minimize.
[2024-05-22 15:10:45] [INFO ] Deduced a trap composed of 29 places in 139 ms of which 2 ms to minimize.
[2024-05-22 15:10:45] [INFO ] Deduced a trap composed of 25 places in 127 ms of which 1 ms to minimize.
[2024-05-22 15:10:45] [INFO ] Deduced a trap composed of 28 places in 128 ms of which 2 ms to minimize.
[2024-05-22 15:10:45] [INFO ] Deduced a trap composed of 27 places in 133 ms of which 2 ms to minimize.
[2024-05-22 15:10:46] [INFO ] Deduced a trap composed of 28 places in 134 ms of which 3 ms to minimize.
[2024-05-22 15:10:46] [INFO ] Deduced a trap composed of 25 places in 124 ms of which 2 ms to minimize.
[2024-05-22 15:10:46] [INFO ] Deduced a trap composed of 25 places in 135 ms of which 2 ms to minimize.
[2024-05-22 15:10:46] [INFO ] Deduced a trap composed of 24 places in 47 ms of which 0 ms to minimize.
[2024-05-22 15:10:46] [INFO ] Deduced a trap composed of 24 places in 45 ms of which 1 ms to minimize.
[2024-05-22 15:10:46] [INFO ] Deduced a trap composed of 25 places in 122 ms of which 2 ms to minimize.
[2024-05-22 15:10:46] [INFO ] Deduced a trap composed of 30 places in 46 ms of which 1 ms to minimize.
[2024-05-22 15:10:46] [INFO ] Deduced a trap composed of 24 places in 124 ms of which 2 ms to minimize.
[2024-05-22 15:10:46] [INFO ] Deduced a trap composed of 26 places in 129 ms of which 2 ms to minimize.
[2024-05-22 15:10:47] [INFO ] Deduced a trap composed of 25 places in 124 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/540 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:10:47] [INFO ] Deduced a trap composed of 25 places in 100 ms of which 1 ms to minimize.
[2024-05-22 15:10:47] [INFO ] Deduced a trap composed of 26 places in 109 ms of which 2 ms to minimize.
[2024-05-22 15:10:47] [INFO ] Deduced a trap composed of 26 places in 109 ms of which 2 ms to minimize.
[2024-05-22 15:10:48] [INFO ] Deduced a trap composed of 26 places in 94 ms of which 2 ms to minimize.
[2024-05-22 15:10:48] [INFO ] Deduced a trap composed of 27 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:10:48] [INFO ] Deduced a trap composed of 27 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:10:48] [INFO ] Deduced a trap composed of 25 places in 81 ms of which 2 ms to minimize.
[2024-05-22 15:10:48] [INFO ] Deduced a trap composed of 28 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:10:48] [INFO ] Deduced a trap composed of 28 places in 70 ms of which 2 ms to minimize.
[2024-05-22 15:10:48] [INFO ] Deduced a trap composed of 28 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:10:48] [INFO ] Deduced a trap composed of 30 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:10:48] [INFO ] Deduced a trap composed of 27 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:10:48] [INFO ] Deduced a trap composed of 29 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:10:48] [INFO ] Deduced a trap composed of 27 places in 61 ms of which 1 ms to minimize.
[2024-05-22 15:10:48] [INFO ] Deduced a trap composed of 27 places in 70 ms of which 2 ms to minimize.
[2024-05-22 15:10:49] [INFO ] Deduced a trap composed of 27 places in 61 ms of which 1 ms to minimize.
[2024-05-22 15:10:49] [INFO ] Deduced a trap composed of 27 places in 62 ms of which 1 ms to minimize.
[2024-05-22 15:10:49] [INFO ] Deduced a trap composed of 26 places in 73 ms of which 2 ms to minimize.
[2024-05-22 15:10:49] [INFO ] Deduced a trap composed of 28 places in 79 ms of which 2 ms to minimize.
[2024-05-22 15:10:49] [INFO ] Deduced a trap composed of 27 places in 77 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/540 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:10:50] [INFO ] Deduced a trap composed of 30 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:10:50] [INFO ] Deduced a trap composed of 37 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:10:50] [INFO ] Deduced a trap composed of 30 places in 45 ms of which 0 ms to minimize.
[2024-05-22 15:10:50] [INFO ] Deduced a trap composed of 26 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:10:50] [INFO ] Deduced a trap composed of 24 places in 43 ms of which 1 ms to minimize.
[2024-05-22 15:10:50] [INFO ] Deduced a trap composed of 33 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:10:50] [INFO ] Deduced a trap composed of 26 places in 79 ms of which 2 ms to minimize.
[2024-05-22 15:10:50] [INFO ] Deduced a trap composed of 26 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:10:50] [INFO ] Deduced a trap composed of 24 places in 38 ms of which 1 ms to minimize.
[2024-05-22 15:10:50] [INFO ] Deduced a trap composed of 24 places in 38 ms of which 0 ms to minimize.
[2024-05-22 15:10:50] [INFO ] Deduced a trap composed of 24 places in 40 ms of which 1 ms to minimize.
[2024-05-22 15:10:50] [INFO ] Deduced a trap composed of 33 places in 78 ms of which 1 ms to minimize.
[2024-05-22 15:10:50] [INFO ] Deduced a trap composed of 26 places in 67 ms of which 2 ms to minimize.
[2024-05-22 15:10:51] [INFO ] Deduced a trap composed of 24 places in 36 ms of which 0 ms to minimize.
[2024-05-22 15:10:51] [INFO ] Deduced a trap composed of 27 places in 38 ms of which 0 ms to minimize.
[2024-05-22 15:10:51] [INFO ] Deduced a trap composed of 25 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:10:51] [INFO ] Deduced a trap composed of 24 places in 37 ms of which 1 ms to minimize.
[2024-05-22 15:10:51] [INFO ] Deduced a trap composed of 26 places in 74 ms of which 2 ms to minimize.
[2024-05-22 15:10:51] [INFO ] Deduced a trap composed of 31 places in 82 ms of which 1 ms to minimize.
[2024-05-22 15:10:51] [INFO ] Deduced a trap composed of 25 places in 72 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/540 variables, 20/182 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:10:52] [INFO ] Deduced a trap composed of 27 places in 100 ms of which 1 ms to minimize.
[2024-05-22 15:10:52] [INFO ] Deduced a trap composed of 25 places in 101 ms of which 2 ms to minimize.
[2024-05-22 15:10:52] [INFO ] Deduced a trap composed of 25 places in 99 ms of which 2 ms to minimize.
[2024-05-22 15:10:52] [INFO ] Deduced a trap composed of 25 places in 90 ms of which 1 ms to minimize.
[2024-05-22 15:10:52] [INFO ] Deduced a trap composed of 26 places in 82 ms of which 2 ms to minimize.
[2024-05-22 15:10:52] [INFO ] Deduced a trap composed of 25 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:10:52] [INFO ] Deduced a trap composed of 30 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:10:52] [INFO ] Deduced a trap composed of 29 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:10:52] [INFO ] Deduced a trap composed of 26 places in 69 ms of which 2 ms to minimize.
[2024-05-22 15:10:53] [INFO ] Deduced a trap composed of 28 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:10:53] [INFO ] Deduced a trap composed of 32 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:10:53] [INFO ] Deduced a trap composed of 31 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:10:53] [INFO ] Deduced a trap composed of 28 places in 71 ms of which 2 ms to minimize.
[2024-05-22 15:10:53] [INFO ] Deduced a trap composed of 30 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:10:53] [INFO ] Deduced a trap composed of 33 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:10:53] [INFO ] Deduced a trap composed of 32 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:10:53] [INFO ] Deduced a trap composed of 32 places in 98 ms of which 1 ms to minimize.
[2024-05-22 15:10:53] [INFO ] Deduced a trap composed of 37 places in 101 ms of which 1 ms to minimize.
[2024-05-22 15:10:54] [INFO ] Deduced a trap composed of 36 places in 97 ms of which 1 ms to minimize.
[2024-05-22 15:10:54] [INFO ] Deduced a trap composed of 30 places in 87 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/540 variables, 20/202 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:10:54] [INFO ] Deduced a trap composed of 30 places in 95 ms of which 1 ms to minimize.
[2024-05-22 15:10:54] [INFO ] Deduced a trap composed of 25 places in 99 ms of which 2 ms to minimize.
[2024-05-22 15:10:55] [INFO ] Deduced a trap composed of 29 places in 94 ms of which 2 ms to minimize.
[2024-05-22 15:10:55] [INFO ] Deduced a trap composed of 29 places in 99 ms of which 2 ms to minimize.
[2024-05-22 15:10:55] [INFO ] Deduced a trap composed of 30 places in 101 ms of which 2 ms to minimize.
[2024-05-22 15:10:55] [INFO ] Deduced a trap composed of 33 places in 93 ms of which 1 ms to minimize.
[2024-05-22 15:10:55] [INFO ] Deduced a trap composed of 32 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:10:55] [INFO ] Deduced a trap composed of 39 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:10:55] [INFO ] Deduced a trap composed of 35 places in 94 ms of which 1 ms to minimize.
[2024-05-22 15:10:55] [INFO ] Deduced a trap composed of 28 places in 78 ms of which 2 ms to minimize.
[2024-05-22 15:10:55] [INFO ] Deduced a trap composed of 31 places in 66 ms of which 2 ms to minimize.
[2024-05-22 15:10:56] [INFO ] Deduced a trap composed of 29 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:10:56] [INFO ] Deduced a trap composed of 27 places in 96 ms of which 1 ms to minimize.
[2024-05-22 15:10:56] [INFO ] Deduced a trap composed of 28 places in 79 ms of which 1 ms to minimize.
[2024-05-22 15:10:56] [INFO ] Deduced a trap composed of 28 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:10:56] [INFO ] Deduced a trap composed of 28 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:10:56] [INFO ] Deduced a trap composed of 29 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:10:56] [INFO ] Deduced a trap composed of 31 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:10:56] [INFO ] Deduced a trap composed of 30 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:10:56] [INFO ] Deduced a trap composed of 33 places in 61 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/540 variables, 20/222 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:10:57] [INFO ] Deduced a trap composed of 32 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:10:57] [INFO ] Deduced a trap composed of 31 places in 115 ms of which 2 ms to minimize.
[2024-05-22 15:10:57] [INFO ] Deduced a trap composed of 26 places in 112 ms of which 2 ms to minimize.
[2024-05-22 15:10:57] [INFO ] Deduced a trap composed of 34 places in 102 ms of which 2 ms to minimize.
[2024-05-22 15:10:58] [INFO ] Deduced a trap composed of 29 places in 97 ms of which 2 ms to minimize.
[2024-05-22 15:10:58] [INFO ] Deduced a trap composed of 32 places in 95 ms of which 2 ms to minimize.
[2024-05-22 15:10:58] [INFO ] Deduced a trap composed of 34 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:10:58] [INFO ] Deduced a trap composed of 28 places in 86 ms of which 1 ms to minimize.
[2024-05-22 15:10:58] [INFO ] Deduced a trap composed of 25 places in 97 ms of which 1 ms to minimize.
[2024-05-22 15:10:58] [INFO ] Deduced a trap composed of 27 places in 85 ms of which 2 ms to minimize.
[2024-05-22 15:10:58] [INFO ] Deduced a trap composed of 30 places in 95 ms of which 2 ms to minimize.
[2024-05-22 15:10:58] [INFO ] Deduced a trap composed of 25 places in 93 ms of which 2 ms to minimize.
[2024-05-22 15:10:58] [INFO ] Deduced a trap composed of 25 places in 85 ms of which 1 ms to minimize.
[2024-05-22 15:10:58] [INFO ] Deduced a trap composed of 30 places in 75 ms of which 2 ms to minimize.
[2024-05-22 15:10:59] [INFO ] Deduced a trap composed of 30 places in 77 ms of which 2 ms to minimize.
[2024-05-22 15:10:59] [INFO ] Deduced a trap composed of 30 places in 78 ms of which 2 ms to minimize.
[2024-05-22 15:10:59] [INFO ] Deduced a trap composed of 27 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:10:59] [INFO ] Deduced a trap composed of 26 places in 87 ms of which 1 ms to minimize.
[2024-05-22 15:10:59] [INFO ] Deduced a trap composed of 30 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:10:59] [INFO ] Deduced a trap composed of 26 places in 69 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/540 variables, 20/242 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:11:00] [INFO ] Deduced a trap composed of 26 places in 98 ms of which 1 ms to minimize.
[2024-05-22 15:11:00] [INFO ] Deduced a trap composed of 29 places in 81 ms of which 2 ms to minimize.
[2024-05-22 15:11:00] [INFO ] Deduced a trap composed of 29 places in 75 ms of which 2 ms to minimize.
[2024-05-22 15:11:00] [INFO ] Deduced a trap composed of 32 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:11:00] [INFO ] Deduced a trap composed of 30 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:11:00] [INFO ] Deduced a trap composed of 30 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:11:00] [INFO ] Deduced a trap composed of 35 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:11:00] [INFO ] Deduced a trap composed of 25 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:11:00] [INFO ] Deduced a trap composed of 25 places in 73 ms of which 2 ms to minimize.
[2024-05-22 15:11:01] [INFO ] Deduced a trap composed of 32 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:11:01] [INFO ] Deduced a trap composed of 25 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:11:01] [INFO ] Deduced a trap composed of 31 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:11:01] [INFO ] Deduced a trap composed of 30 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:11:01] [INFO ] Deduced a trap composed of 34 places in 49 ms of which 0 ms to minimize.
[2024-05-22 15:11:01] [INFO ] Deduced a trap composed of 26 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:11:01] [INFO ] Deduced a trap composed of 33 places in 47 ms of which 1 ms to minimize.
[2024-05-22 15:11:01] [INFO ] Deduced a trap composed of 26 places in 43 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 540/2239 variables, and 259 constraints, problems are : Problem set: 0 solved, 1678 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/541 constraints, ReadFeed: 0/1618 constraints, PredecessorRefiner: 0/1678 constraints, Known Traps: 237/237 constraints]
After SMT, in 60718ms problems are : Problem set: 0 solved, 1678 unsolved
Search for dead transitions found 0 dead transitions in 60731ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66008 ms. Remains : 541/541 places, 1698/1698 transitions.
RANDOM walk for 40000 steps (394 resets) in 234 ms. (170 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (16 resets) in 39 ms. (1000 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (16 resets) in 36 ms. (1081 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 430126 steps, run timeout after 3001 ms. (steps per millisecond=143 ) properties seen :0 out of 2
Probabilistic random walk after 430126 steps, saw 56923 distinct states, run finished after 3001 ms. (steps per millisecond=143 ) properties seen :0
[2024-05-22 15:11:06] [INFO ] Invariant cache hit.
[2024-05-22 15:11:06] [INFO ] State equation strengthened by 1618 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 498/499 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-22 15:11:06] [INFO ] Deduced a trap composed of 2 places in 33 ms of which 1 ms to minimize.
Problem MAX0 is UNSAT
[2024-05-22 15:11:06] [INFO ] Deduced a trap composed of 2 places in 35 ms of which 0 ms to minimize.
[2024-05-22 15:11:06] [INFO ] Deduced a trap composed of 2 places in 33 ms of which 1 ms to minimize.
[2024-05-22 15:11:06] [INFO ] Deduced a trap composed of 2 places in 29 ms of which 1 ms to minimize.
[2024-05-22 15:11:06] [INFO ] Deduced a trap composed of 2 places in 27 ms of which 0 ms to minimize.
[2024-05-22 15:11:06] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 0 ms to minimize.
[2024-05-22 15:11:07] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 1 ms to minimize.
[2024-05-22 15:11:07] [INFO ] Deduced a trap composed of 2 places in 33 ms of which 1 ms to minimize.
[2024-05-22 15:11:07] [INFO ] Deduced a trap composed of 2 places in 29 ms of which 0 ms to minimize.
[2024-05-22 15:11:07] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 0 ms to minimize.
[2024-05-22 15:11:07] [INFO ] Deduced a trap composed of 2 places in 27 ms of which 0 ms to minimize.
[2024-05-22 15:11:07] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 1 ms to minimize.
[2024-05-22 15:11:07] [INFO ] Deduced a trap composed of 2 places in 27 ms of which 0 ms to minimize.
[2024-05-22 15:11:07] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 1 ms to minimize.
[2024-05-22 15:11:07] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 0 ms to minimize.
[2024-05-22 15:11:07] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2024-05-22 15:11:07] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 0 ms to minimize.
[2024-05-22 15:11:07] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 1 ms to minimize.
[2024-05-22 15:11:07] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/499 variables, 19/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/499 variables, 0/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 38/537 variables, 19/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/537 variables, 0/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/539 variables, 2/41 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/539 variables, 0/41 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1698/2237 variables, 539/580 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2237 variables, 1618/2198 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2237 variables, 0/2198 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2/2239 variables, 2/2200 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2239 variables, 0/2200 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/2239 variables, 0/2200 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2239/2239 variables, and 2200 constraints, problems are : Problem set: 1 solved, 1 unsolved in 1316 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 541/541 constraints, ReadFeed: 1618/1618 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 19/19 constraints]
Escalating to Integer solving :Problem set: 1 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 498/499 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/499 variables, 19/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/499 variables, 0/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 38/537 variables, 19/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/537 variables, 0/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/539 variables, 2/41 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-05-22 15:11:08] [INFO ] Deduced a trap composed of 32 places in 240 ms of which 4 ms to minimize.
[2024-05-22 15:11:08] [INFO ] Deduced a trap composed of 26 places in 239 ms of which 4 ms to minimize.
[2024-05-22 15:11:08] [INFO ] Deduced a trap composed of 27 places in 244 ms of which 3 ms to minimize.
[2024-05-22 15:11:09] [INFO ] Deduced a trap composed of 28 places in 224 ms of which 3 ms to minimize.
[2024-05-22 15:11:09] [INFO ] Deduced a trap composed of 31 places in 244 ms of which 3 ms to minimize.
[2024-05-22 15:11:09] [INFO ] Deduced a trap composed of 29 places in 218 ms of which 4 ms to minimize.
[2024-05-22 15:11:09] [INFO ] Deduced a trap composed of 28 places in 219 ms of which 3 ms to minimize.
[2024-05-22 15:11:10] [INFO ] Deduced a trap composed of 27 places in 239 ms of which 4 ms to minimize.
[2024-05-22 15:11:10] [INFO ] Deduced a trap composed of 33 places in 231 ms of which 3 ms to minimize.
[2024-05-22 15:11:10] [INFO ] Deduced a trap composed of 27 places in 208 ms of which 3 ms to minimize.
[2024-05-22 15:11:10] [INFO ] Deduced a trap composed of 27 places in 221 ms of which 3 ms to minimize.
[2024-05-22 15:11:10] [INFO ] Deduced a trap composed of 25 places in 218 ms of which 3 ms to minimize.
[2024-05-22 15:11:11] [INFO ] Deduced a trap composed of 25 places in 214 ms of which 4 ms to minimize.
[2024-05-22 15:11:11] [INFO ] Deduced a trap composed of 25 places in 218 ms of which 3 ms to minimize.
[2024-05-22 15:11:11] [INFO ] Deduced a trap composed of 27 places in 218 ms of which 3 ms to minimize.
[2024-05-22 15:11:11] [INFO ] Deduced a trap composed of 34 places in 215 ms of which 3 ms to minimize.
[2024-05-22 15:11:12] [INFO ] Deduced a trap composed of 25 places in 214 ms of which 3 ms to minimize.
[2024-05-22 15:11:12] [INFO ] Deduced a trap composed of 28 places in 211 ms of which 3 ms to minimize.
[2024-05-22 15:11:12] [INFO ] Deduced a trap composed of 30 places in 213 ms of which 3 ms to minimize.
[2024-05-22 15:11:12] [INFO ] Deduced a trap composed of 37 places in 217 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/539 variables, 20/61 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-05-22 15:11:13] [INFO ] Deduced a trap composed of 34 places in 244 ms of which 3 ms to minimize.
SMT process timed out in 6389ms, After SMT, problems are : Problem set: 1 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 541 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 541/541 places, 1698/1698 transitions.
Applied a total of 0 rules in 24 ms. Remains 541 /541 variables (removed 0) and now considering 1698/1698 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 541/541 places, 1698/1698 transitions.
RANDOM walk for 40000 steps (395 resets) in 311 ms. (128 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (18 resets) in 62 ms. (634 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 518875 steps, run timeout after 3001 ms. (steps per millisecond=172 ) properties seen :0 out of 1
Probabilistic random walk after 518875 steps, saw 67630 distinct states, run finished after 3001 ms. (steps per millisecond=172 ) properties seen :0
[2024-05-22 15:11:16] [INFO ] Invariant cache hit.
[2024-05-22 15:11:16] [INFO ] State equation strengthened by 1618 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 498/499 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:11:16] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 0 ms to minimize.
[2024-05-22 15:11:16] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 0 ms to minimize.
[2024-05-22 15:11:16] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 0 ms to minimize.
[2024-05-22 15:11:16] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 1 ms to minimize.
[2024-05-22 15:11:16] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 0 ms to minimize.
[2024-05-22 15:11:16] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 1 ms to minimize.
[2024-05-22 15:11:16] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 1 ms to minimize.
[2024-05-22 15:11:16] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 1 ms to minimize.
[2024-05-22 15:11:16] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 0 ms to minimize.
[2024-05-22 15:11:16] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 0 ms to minimize.
[2024-05-22 15:11:16] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 0 ms to minimize.
[2024-05-22 15:11:16] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2024-05-22 15:11:16] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 0 ms to minimize.
[2024-05-22 15:11:16] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 0 ms to minimize.
[2024-05-22 15:11:16] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 1 ms to minimize.
[2024-05-22 15:11:16] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/499 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/499 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 38/537 variables, 19/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/537 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/539 variables, 2/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/539 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1698/2237 variables, 539/577 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2237 variables, 1618/2195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2237 variables, 0/2195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2/2239 variables, 2/2197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2239 variables, 0/2197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/2239 variables, 0/2197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2239/2239 variables, and 2197 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1245 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 541/541 constraints, ReadFeed: 1618/1618 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 16/16 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 498/499 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/499 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:11:17] [INFO ] Deduced a trap composed of 2 places in 27 ms of which 0 ms to minimize.
[2024-05-22 15:11:17] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 1 ms to minimize.
[2024-05-22 15:11:17] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/499 variables, 3/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/499 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 38/537 variables, 19/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/537 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2/539 variables, 2/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:11:17] [INFO ] Deduced a trap composed of 25 places in 218 ms of which 3 ms to minimize.
[2024-05-22 15:11:18] [INFO ] Deduced a trap composed of 28 places in 242 ms of which 4 ms to minimize.
[2024-05-22 15:11:18] [INFO ] Deduced a trap composed of 31 places in 214 ms of which 3 ms to minimize.
[2024-05-22 15:11:18] [INFO ] Deduced a trap composed of 32 places in 245 ms of which 4 ms to minimize.
[2024-05-22 15:11:18] [INFO ] Deduced a trap composed of 26 places in 240 ms of which 3 ms to minimize.
[2024-05-22 15:11:19] [INFO ] Deduced a trap composed of 33 places in 240 ms of which 3 ms to minimize.
[2024-05-22 15:11:19] [INFO ] Deduced a trap composed of 34 places in 237 ms of which 3 ms to minimize.
[2024-05-22 15:11:19] [INFO ] Deduced a trap composed of 27 places in 241 ms of which 4 ms to minimize.
[2024-05-22 15:11:19] [INFO ] Deduced a trap composed of 27 places in 242 ms of which 4 ms to minimize.
[2024-05-22 15:11:20] [INFO ] Deduced a trap composed of 28 places in 238 ms of which 4 ms to minimize.
[2024-05-22 15:11:20] [INFO ] Deduced a trap composed of 28 places in 229 ms of which 3 ms to minimize.
[2024-05-22 15:11:20] [INFO ] Deduced a trap composed of 29 places in 208 ms of which 3 ms to minimize.
[2024-05-22 15:11:20] [INFO ] Deduced a trap composed of 25 places in 213 ms of which 3 ms to minimize.
[2024-05-22 15:11:21] [INFO ] Deduced a trap composed of 25 places in 210 ms of which 3 ms to minimize.
[2024-05-22 15:11:21] [INFO ] Deduced a trap composed of 27 places in 238 ms of which 3 ms to minimize.
[2024-05-22 15:11:21] [INFO ] Deduced a trap composed of 27 places in 241 ms of which 3 ms to minimize.
[2024-05-22 15:11:21] [INFO ] Deduced a trap composed of 27 places in 240 ms of which 3 ms to minimize.
[2024-05-22 15:11:22] [INFO ] Deduced a trap composed of 30 places in 218 ms of which 4 ms to minimize.
[2024-05-22 15:11:22] [INFO ] Deduced a trap composed of 25 places in 210 ms of which 3 ms to minimize.
[2024-05-22 15:11:22] [INFO ] Deduced a trap composed of 37 places in 244 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/539 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:11:22] [INFO ] Deduced a trap composed of 28 places in 220 ms of which 3 ms to minimize.
[2024-05-22 15:11:22] [INFO ] Deduced a trap composed of 25 places in 52 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/539 variables, 2/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/539 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1698/2237 variables, 539/602 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2237 variables, 1618/2220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2237 variables, 1/2221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2237 variables, 0/2221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 2/2239 variables, 2/2223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2239 variables, 0/2223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/2239 variables, 0/2223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2239/2239 variables, and 2223 constraints, problems are : Problem set: 0 solved, 1 unsolved in 6225 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 541/541 constraints, ReadFeed: 1618/1618 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 41/41 constraints]
After SMT, in 7488ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 17 ms.
Support contains 1 out of 541 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 541/541 places, 1698/1698 transitions.
Applied a total of 0 rules in 21 ms. Remains 541 /541 variables (removed 0) and now considering 1698/1698 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 541/541 places, 1698/1698 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 541/541 places, 1698/1698 transitions.
Applied a total of 0 rules in 20 ms. Remains 541 /541 variables (removed 0) and now considering 1698/1698 (removed 0) transitions.
[2024-05-22 15:11:23] [INFO ] Invariant cache hit.
[2024-05-22 15:11:24] [INFO ] Implicit Places using invariants in 358 ms returned []
[2024-05-22 15:11:24] [INFO ] Invariant cache hit.
[2024-05-22 15:11:24] [INFO ] State equation strengthened by 1618 read => feed constraints.
[2024-05-22 15:11:28] [INFO ] Implicit Places using invariants and state equation in 4378 ms returned []
Implicit Place search using SMT with State Equation took 4738 ms to find 0 implicit places.
[2024-05-22 15:11:28] [INFO ] Redundant transitions in 33 ms returned []
Running 1678 sub problems to find dead transitions.
[2024-05-22 15:11:28] [INFO ] Invariant cache hit.
[2024-05-22 15:11:28] [INFO ] State equation strengthened by 1618 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/540 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/540 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:11:42] [INFO ] Deduced a trap composed of 25 places in 164 ms of which 3 ms to minimize.
[2024-05-22 15:11:43] [INFO ] Deduced a trap composed of 31 places in 152 ms of which 3 ms to minimize.
[2024-05-22 15:11:43] [INFO ] Deduced a trap composed of 26 places in 150 ms of which 2 ms to minimize.
[2024-05-22 15:11:43] [INFO ] Deduced a trap composed of 34 places in 139 ms of which 3 ms to minimize.
[2024-05-22 15:11:43] [INFO ] Deduced a trap composed of 27 places in 133 ms of which 2 ms to minimize.
[2024-05-22 15:11:43] [INFO ] Deduced a trap composed of 26 places in 141 ms of which 2 ms to minimize.
[2024-05-22 15:11:43] [INFO ] Deduced a trap composed of 27 places in 130 ms of which 2 ms to minimize.
[2024-05-22 15:11:43] [INFO ] Deduced a trap composed of 27 places in 143 ms of which 2 ms to minimize.
[2024-05-22 15:11:44] [INFO ] Deduced a trap composed of 33 places in 120 ms of which 2 ms to minimize.
[2024-05-22 15:11:44] [INFO ] Deduced a trap composed of 26 places in 114 ms of which 2 ms to minimize.
[2024-05-22 15:11:44] [INFO ] Deduced a trap composed of 24 places in 107 ms of which 2 ms to minimize.
[2024-05-22 15:11:44] [INFO ] Deduced a trap composed of 37 places in 106 ms of which 2 ms to minimize.
[2024-05-22 15:11:44] [INFO ] Deduced a trap composed of 26 places in 95 ms of which 2 ms to minimize.
[2024-05-22 15:11:44] [INFO ] Deduced a trap composed of 26 places in 94 ms of which 2 ms to minimize.
[2024-05-22 15:11:44] [INFO ] Deduced a trap composed of 28 places in 96 ms of which 2 ms to minimize.
[2024-05-22 15:11:44] [INFO ] Deduced a trap composed of 26 places in 94 ms of which 1 ms to minimize.
[2024-05-22 15:11:44] [INFO ] Deduced a trap composed of 25 places in 95 ms of which 1 ms to minimize.
[2024-05-22 15:11:45] [INFO ] Deduced a trap composed of 27 places in 87 ms of which 1 ms to minimize.
[2024-05-22 15:11:45] [INFO ] Deduced a trap composed of 27 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:11:45] [INFO ] Deduced a trap composed of 29 places in 85 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/540 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:11:45] [INFO ] Deduced a trap composed of 26 places in 100 ms of which 1 ms to minimize.
[2024-05-22 15:11:45] [INFO ] Deduced a trap composed of 33 places in 102 ms of which 2 ms to minimize.
[2024-05-22 15:11:45] [INFO ] Deduced a trap composed of 26 places in 88 ms of which 1 ms to minimize.
[2024-05-22 15:11:45] [INFO ] Deduced a trap composed of 26 places in 94 ms of which 1 ms to minimize.
[2024-05-22 15:11:46] [INFO ] Deduced a trap composed of 25 places in 85 ms of which 1 ms to minimize.
[2024-05-22 15:11:46] [INFO ] Deduced a trap composed of 25 places in 79 ms of which 1 ms to minimize.
[2024-05-22 15:11:46] [INFO ] Deduced a trap composed of 26 places in 73 ms of which 2 ms to minimize.
[2024-05-22 15:11:46] [INFO ] Deduced a trap composed of 26 places in 90 ms of which 1 ms to minimize.
[2024-05-22 15:11:46] [INFO ] Deduced a trap composed of 27 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:11:46] [INFO ] Deduced a trap composed of 26 places in 81 ms of which 2 ms to minimize.
[2024-05-22 15:11:46] [INFO ] Deduced a trap composed of 26 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:11:46] [INFO ] Deduced a trap composed of 33 places in 86 ms of which 1 ms to minimize.
[2024-05-22 15:11:46] [INFO ] Deduced a trap composed of 27 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:11:46] [INFO ] Deduced a trap composed of 26 places in 93 ms of which 1 ms to minimize.
[2024-05-22 15:11:47] [INFO ] Deduced a trap composed of 2 places in 172 ms of which 2 ms to minimize.
[2024-05-22 15:11:47] [INFO ] Deduced a trap composed of 27 places in 87 ms of which 1 ms to minimize.
[2024-05-22 15:11:47] [INFO ] Deduced a trap composed of 26 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:11:47] [INFO ] Deduced a trap composed of 25 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:11:47] [INFO ] Deduced a trap composed of 27 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:11:47] [INFO ] Deduced a trap composed of 24 places in 46 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/540 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 540/2239 variables, and 62 constraints, problems are : Problem set: 0 solved, 1678 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/541 constraints, ReadFeed: 0/1618 constraints, PredecessorRefiner: 1678/1678 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1678 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/540 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/540 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/540 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:12:00] [INFO ] Deduced a trap composed of 26 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:12:00] [INFO ] Deduced a trap composed of 25 places in 55 ms of which 1 ms to minimize.
[2024-05-22 15:12:00] [INFO ] Deduced a trap composed of 25 places in 57 ms of which 2 ms to minimize.
[2024-05-22 15:12:00] [INFO ] Deduced a trap composed of 25 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:12:01] [INFO ] Deduced a trap composed of 26 places in 233 ms of which 3 ms to minimize.
[2024-05-22 15:12:01] [INFO ] Deduced a trap composed of 26 places in 206 ms of which 4 ms to minimize.
[2024-05-22 15:12:01] [INFO ] Deduced a trap composed of 25 places in 208 ms of which 3 ms to minimize.
[2024-05-22 15:12:01] [INFO ] Deduced a trap composed of 25 places in 206 ms of which 4 ms to minimize.
[2024-05-22 15:12:02] [INFO ] Deduced a trap composed of 24 places in 198 ms of which 3 ms to minimize.
[2024-05-22 15:12:02] [INFO ] Deduced a trap composed of 25 places in 198 ms of which 3 ms to minimize.
[2024-05-22 15:12:02] [INFO ] Deduced a trap composed of 31 places in 170 ms of which 2 ms to minimize.
[2024-05-22 15:12:02] [INFO ] Deduced a trap composed of 37 places in 156 ms of which 3 ms to minimize.
[2024-05-22 15:12:02] [INFO ] Deduced a trap composed of 27 places in 168 ms of which 3 ms to minimize.
[2024-05-22 15:12:03] [INFO ] Deduced a trap composed of 25 places in 149 ms of which 2 ms to minimize.
[2024-05-22 15:12:03] [INFO ] Deduced a trap composed of 26 places in 151 ms of which 2 ms to minimize.
[2024-05-22 15:12:03] [INFO ] Deduced a trap composed of 28 places in 143 ms of which 2 ms to minimize.
[2024-05-22 15:12:03] [INFO ] Deduced a trap composed of 26 places in 137 ms of which 2 ms to minimize.
[2024-05-22 15:12:03] [INFO ] Deduced a trap composed of 25 places in 132 ms of which 3 ms to minimize.
[2024-05-22 15:12:03] [INFO ] Deduced a trap composed of 29 places in 125 ms of which 2 ms to minimize.
[2024-05-22 15:12:03] [INFO ] Deduced a trap composed of 26 places in 114 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/540 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:12:04] [INFO ] Deduced a trap composed of 24 places in 44 ms of which 1 ms to minimize.
[2024-05-22 15:12:04] [INFO ] Deduced a trap composed of 25 places in 113 ms of which 2 ms to minimize.
[2024-05-22 15:12:04] [INFO ] Deduced a trap composed of 31 places in 128 ms of which 2 ms to minimize.
[2024-05-22 15:12:04] [INFO ] Deduced a trap composed of 27 places in 124 ms of which 2 ms to minimize.
[2024-05-22 15:12:04] [INFO ] Deduced a trap composed of 29 places in 118 ms of which 2 ms to minimize.
[2024-05-22 15:12:05] [INFO ] Deduced a trap composed of 29 places in 109 ms of which 2 ms to minimize.
[2024-05-22 15:12:05] [INFO ] Deduced a trap composed of 32 places in 161 ms of which 2 ms to minimize.
[2024-05-22 15:12:05] [INFO ] Deduced a trap composed of 26 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:12:05] [INFO ] Deduced a trap composed of 39 places in 155 ms of which 2 ms to minimize.
[2024-05-22 15:12:05] [INFO ] Deduced a trap composed of 28 places in 149 ms of which 2 ms to minimize.
[2024-05-22 15:12:05] [INFO ] Deduced a trap composed of 29 places in 155 ms of which 2 ms to minimize.
[2024-05-22 15:12:05] [INFO ] Deduced a trap composed of 27 places in 47 ms of which 1 ms to minimize.
[2024-05-22 15:12:06] [INFO ] Deduced a trap composed of 29 places in 140 ms of which 2 ms to minimize.
[2024-05-22 15:12:06] [INFO ] Deduced a trap composed of 27 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:12:06] [INFO ] Deduced a trap composed of 29 places in 143 ms of which 2 ms to minimize.
[2024-05-22 15:12:06] [INFO ] Deduced a trap composed of 28 places in 138 ms of which 2 ms to minimize.
[2024-05-22 15:12:06] [INFO ] Deduced a trap composed of 29 places in 126 ms of which 2 ms to minimize.
[2024-05-22 15:12:06] [INFO ] Deduced a trap composed of 25 places in 46 ms of which 1 ms to minimize.
[2024-05-22 15:12:06] [INFO ] Deduced a trap composed of 27 places in 140 ms of which 2 ms to minimize.
[2024-05-22 15:12:06] [INFO ] Deduced a trap composed of 28 places in 136 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/540 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:12:07] [INFO ] Deduced a trap composed of 29 places in 140 ms of which 2 ms to minimize.
[2024-05-22 15:12:07] [INFO ] Deduced a trap composed of 31 places in 127 ms of which 2 ms to minimize.
[2024-05-22 15:12:07] [INFO ] Deduced a trap composed of 30 places in 116 ms of which 2 ms to minimize.
[2024-05-22 15:12:08] [INFO ] Deduced a trap composed of 29 places in 122 ms of which 2 ms to minimize.
[2024-05-22 15:12:08] [INFO ] Deduced a trap composed of 26 places in 118 ms of which 2 ms to minimize.
[2024-05-22 15:12:08] [INFO ] Deduced a trap composed of 25 places in 121 ms of which 2 ms to minimize.
[2024-05-22 15:12:08] [INFO ] Deduced a trap composed of 28 places in 102 ms of which 2 ms to minimize.
[2024-05-22 15:12:08] [INFO ] Deduced a trap composed of 28 places in 92 ms of which 2 ms to minimize.
[2024-05-22 15:12:08] [INFO ] Deduced a trap composed of 25 places in 96 ms of which 2 ms to minimize.
[2024-05-22 15:12:08] [INFO ] Deduced a trap composed of 30 places in 86 ms of which 1 ms to minimize.
[2024-05-22 15:12:08] [INFO ] Deduced a trap composed of 30 places in 74 ms of which 2 ms to minimize.
[2024-05-22 15:12:08] [INFO ] Deduced a trap composed of 29 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:12:09] [INFO ] Deduced a trap composed of 25 places in 97 ms of which 1 ms to minimize.
[2024-05-22 15:12:09] [INFO ] Deduced a trap composed of 33 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:12:09] [INFO ] Deduced a trap composed of 32 places in 53 ms of which 1 ms to minimize.
[2024-05-22 15:12:09] [INFO ] Deduced a trap composed of 29 places in 42 ms of which 1 ms to minimize.
[2024-05-22 15:12:09] [INFO ] Deduced a trap composed of 34 places in 36 ms of which 0 ms to minimize.
[2024-05-22 15:12:09] [INFO ] Deduced a trap composed of 34 places in 47 ms of which 1 ms to minimize.
[2024-05-22 15:12:09] [INFO ] Deduced a trap composed of 27 places in 44 ms of which 1 ms to minimize.
[2024-05-22 15:12:09] [INFO ] Deduced a trap composed of 29 places in 43 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/540 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:12:10] [INFO ] Deduced a trap composed of 25 places in 132 ms of which 2 ms to minimize.
[2024-05-22 15:12:10] [INFO ] Deduced a trap composed of 25 places in 142 ms of which 2 ms to minimize.
[2024-05-22 15:12:10] [INFO ] Deduced a trap composed of 24 places in 124 ms of which 2 ms to minimize.
[2024-05-22 15:12:10] [INFO ] Deduced a trap composed of 27 places in 137 ms of which 2 ms to minimize.
[2024-05-22 15:12:10] [INFO ] Deduced a trap composed of 24 places in 135 ms of which 2 ms to minimize.
[2024-05-22 15:12:10] [INFO ] Deduced a trap composed of 25 places in 132 ms of which 2 ms to minimize.
[2024-05-22 15:12:11] [INFO ] Deduced a trap composed of 29 places in 142 ms of which 2 ms to minimize.
[2024-05-22 15:12:11] [INFO ] Deduced a trap composed of 25 places in 132 ms of which 2 ms to minimize.
[2024-05-22 15:12:11] [INFO ] Deduced a trap composed of 28 places in 125 ms of which 2 ms to minimize.
[2024-05-22 15:12:11] [INFO ] Deduced a trap composed of 27 places in 141 ms of which 2 ms to minimize.
[2024-05-22 15:12:11] [INFO ] Deduced a trap composed of 28 places in 141 ms of which 3 ms to minimize.
[2024-05-22 15:12:11] [INFO ] Deduced a trap composed of 25 places in 126 ms of which 2 ms to minimize.
[2024-05-22 15:12:11] [INFO ] Deduced a trap composed of 25 places in 141 ms of which 2 ms to minimize.
[2024-05-22 15:12:11] [INFO ] Deduced a trap composed of 24 places in 46 ms of which 1 ms to minimize.
[2024-05-22 15:12:12] [INFO ] Deduced a trap composed of 24 places in 45 ms of which 1 ms to minimize.
[2024-05-22 15:12:12] [INFO ] Deduced a trap composed of 25 places in 126 ms of which 2 ms to minimize.
[2024-05-22 15:12:12] [INFO ] Deduced a trap composed of 30 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:12:12] [INFO ] Deduced a trap composed of 24 places in 128 ms of which 2 ms to minimize.
[2024-05-22 15:12:12] [INFO ] Deduced a trap composed of 26 places in 127 ms of which 2 ms to minimize.
[2024-05-22 15:12:12] [INFO ] Deduced a trap composed of 25 places in 128 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/540 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:12:13] [INFO ] Deduced a trap composed of 25 places in 108 ms of which 2 ms to minimize.
[2024-05-22 15:12:13] [INFO ] Deduced a trap composed of 26 places in 116 ms of which 2 ms to minimize.
[2024-05-22 15:12:13] [INFO ] Deduced a trap composed of 26 places in 115 ms of which 2 ms to minimize.
[2024-05-22 15:12:13] [INFO ] Deduced a trap composed of 26 places in 83 ms of which 2 ms to minimize.
[2024-05-22 15:12:13] [INFO ] Deduced a trap composed of 27 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:12:13] [INFO ] Deduced a trap composed of 27 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:12:13] [INFO ] Deduced a trap composed of 25 places in 68 ms of which 2 ms to minimize.
[2024-05-22 15:12:13] [INFO ] Deduced a trap composed of 28 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:12:14] [INFO ] Deduced a trap composed of 28 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:12:14] [INFO ] Deduced a trap composed of 28 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:12:14] [INFO ] Deduced a trap composed of 30 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:12:14] [INFO ] Deduced a trap composed of 27 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:12:14] [INFO ] Deduced a trap composed of 29 places in 54 ms of which 1 ms to minimize.
[2024-05-22 15:12:14] [INFO ] Deduced a trap composed of 27 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:12:14] [INFO ] Deduced a trap composed of 27 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:12:14] [INFO ] Deduced a trap composed of 27 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:12:14] [INFO ] Deduced a trap composed of 27 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:12:14] [INFO ] Deduced a trap composed of 26 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:12:14] [INFO ] Deduced a trap composed of 28 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:12:14] [INFO ] Deduced a trap composed of 27 places in 74 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/540 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:12:15] [INFO ] Deduced a trap composed of 30 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:12:15] [INFO ] Deduced a trap composed of 37 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:12:15] [INFO ] Deduced a trap composed of 30 places in 41 ms of which 1 ms to minimize.
[2024-05-22 15:12:15] [INFO ] Deduced a trap composed of 26 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:12:15] [INFO ] Deduced a trap composed of 24 places in 39 ms of which 0 ms to minimize.
[2024-05-22 15:12:15] [INFO ] Deduced a trap composed of 33 places in 62 ms of which 1 ms to minimize.
[2024-05-22 15:12:15] [INFO ] Deduced a trap composed of 26 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:12:16] [INFO ] Deduced a trap composed of 26 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:12:16] [INFO ] Deduced a trap composed of 24 places in 31 ms of which 1 ms to minimize.
[2024-05-22 15:12:16] [INFO ] Deduced a trap composed of 24 places in 35 ms of which 1 ms to minimize.
[2024-05-22 15:12:16] [INFO ] Deduced a trap composed of 24 places in 32 ms of which 1 ms to minimize.
[2024-05-22 15:12:16] [INFO ] Deduced a trap composed of 33 places in 68 ms of which 2 ms to minimize.
[2024-05-22 15:12:16] [INFO ] Deduced a trap composed of 26 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:12:16] [INFO ] Deduced a trap composed of 24 places in 30 ms of which 1 ms to minimize.
[2024-05-22 15:12:16] [INFO ] Deduced a trap composed of 27 places in 32 ms of which 1 ms to minimize.
[2024-05-22 15:12:16] [INFO ] Deduced a trap composed of 25 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:12:16] [INFO ] Deduced a trap composed of 24 places in 34 ms of which 0 ms to minimize.
[2024-05-22 15:12:16] [INFO ] Deduced a trap composed of 26 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:12:16] [INFO ] Deduced a trap composed of 31 places in 74 ms of which 2 ms to minimize.
[2024-05-22 15:12:16] [INFO ] Deduced a trap composed of 25 places in 66 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/540 variables, 20/182 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:12:17] [INFO ] Deduced a trap composed of 27 places in 93 ms of which 2 ms to minimize.
[2024-05-22 15:12:17] [INFO ] Deduced a trap composed of 25 places in 89 ms of which 2 ms to minimize.
[2024-05-22 15:12:17] [INFO ] Deduced a trap composed of 25 places in 90 ms of which 2 ms to minimize.
[2024-05-22 15:12:17] [INFO ] Deduced a trap composed of 25 places in 86 ms of which 1 ms to minimize.
[2024-05-22 15:12:17] [INFO ] Deduced a trap composed of 26 places in 72 ms of which 2 ms to minimize.
[2024-05-22 15:12:17] [INFO ] Deduced a trap composed of 25 places in 64 ms of which 2 ms to minimize.
[2024-05-22 15:12:17] [INFO ] Deduced a trap composed of 30 places in 62 ms of which 1 ms to minimize.
[2024-05-22 15:12:18] [INFO ] Deduced a trap composed of 29 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:12:18] [INFO ] Deduced a trap composed of 26 places in 61 ms of which 1 ms to minimize.
[2024-05-22 15:12:18] [INFO ] Deduced a trap composed of 28 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:12:18] [INFO ] Deduced a trap composed of 32 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:12:18] [INFO ] Deduced a trap composed of 31 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:12:18] [INFO ] Deduced a trap composed of 28 places in 66 ms of which 2 ms to minimize.
[2024-05-22 15:12:18] [INFO ] Deduced a trap composed of 30 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:12:18] [INFO ] Deduced a trap composed of 33 places in 72 ms of which 2 ms to minimize.
[2024-05-22 15:12:18] [INFO ] Deduced a trap composed of 32 places in 81 ms of which 2 ms to minimize.
[2024-05-22 15:12:18] [INFO ] Deduced a trap composed of 32 places in 87 ms of which 1 ms to minimize.
[2024-05-22 15:12:18] [INFO ] Deduced a trap composed of 37 places in 93 ms of which 1 ms to minimize.
[2024-05-22 15:12:19] [INFO ] Deduced a trap composed of 36 places in 86 ms of which 1 ms to minimize.
[2024-05-22 15:12:19] [INFO ] Deduced a trap composed of 30 places in 84 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/540 variables, 20/202 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:12:19] [INFO ] Deduced a trap composed of 30 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:12:19] [INFO ] Deduced a trap composed of 25 places in 88 ms of which 1 ms to minimize.
[2024-05-22 15:12:20] [INFO ] Deduced a trap composed of 29 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:12:20] [INFO ] Deduced a trap composed of 29 places in 88 ms of which 1 ms to minimize.
[2024-05-22 15:12:20] [INFO ] Deduced a trap composed of 30 places in 98 ms of which 2 ms to minimize.
[2024-05-22 15:12:20] [INFO ] Deduced a trap composed of 33 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:12:20] [INFO ] Deduced a trap composed of 32 places in 74 ms of which 2 ms to minimize.
[2024-05-22 15:12:20] [INFO ] Deduced a trap composed of 39 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:12:20] [INFO ] Deduced a trap composed of 35 places in 87 ms of which 1 ms to minimize.
[2024-05-22 15:12:20] [INFO ] Deduced a trap composed of 28 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:12:20] [INFO ] Deduced a trap composed of 31 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:12:20] [INFO ] Deduced a trap composed of 29 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:12:20] [INFO ] Deduced a trap composed of 27 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:12:21] [INFO ] Deduced a trap composed of 28 places in 62 ms of which 1 ms to minimize.
[2024-05-22 15:12:21] [INFO ] Deduced a trap composed of 28 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:12:21] [INFO ] Deduced a trap composed of 28 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:12:21] [INFO ] Deduced a trap composed of 29 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:12:21] [INFO ] Deduced a trap composed of 31 places in 44 ms of which 1 ms to minimize.
[2024-05-22 15:12:21] [INFO ] Deduced a trap composed of 30 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:12:21] [INFO ] Deduced a trap composed of 33 places in 55 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/540 variables, 20/222 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:12:22] [INFO ] Deduced a trap composed of 32 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:12:22] [INFO ] Deduced a trap composed of 31 places in 103 ms of which 2 ms to minimize.
[2024-05-22 15:12:22] [INFO ] Deduced a trap composed of 26 places in 144 ms of which 2 ms to minimize.
[2024-05-22 15:12:22] [INFO ] Deduced a trap composed of 34 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:12:22] [INFO ] Deduced a trap composed of 29 places in 78 ms of which 1 ms to minimize.
[2024-05-22 15:12:22] [INFO ] Deduced a trap composed of 32 places in 80 ms of which 2 ms to minimize.
[2024-05-22 15:12:22] [INFO ] Deduced a trap composed of 34 places in 78 ms of which 1 ms to minimize.
[2024-05-22 15:12:22] [INFO ] Deduced a trap composed of 28 places in 73 ms of which 2 ms to minimize.
[2024-05-22 15:12:23] [INFO ] Deduced a trap composed of 25 places in 82 ms of which 1 ms to minimize.
[2024-05-22 15:12:23] [INFO ] Deduced a trap composed of 27 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:12:23] [INFO ] Deduced a trap composed of 30 places in 85 ms of which 2 ms to minimize.
[2024-05-22 15:12:23] [INFO ] Deduced a trap composed of 25 places in 81 ms of which 2 ms to minimize.
[2024-05-22 15:12:23] [INFO ] Deduced a trap composed of 25 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:12:23] [INFO ] Deduced a trap composed of 30 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:12:23] [INFO ] Deduced a trap composed of 30 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:12:23] [INFO ] Deduced a trap composed of 30 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:12:23] [INFO ] Deduced a trap composed of 27 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:12:23] [INFO ] Deduced a trap composed of 26 places in 88 ms of which 2 ms to minimize.
[2024-05-22 15:12:23] [INFO ] Deduced a trap composed of 30 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:12:23] [INFO ] Deduced a trap composed of 26 places in 59 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/540 variables, 20/242 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:12:24] [INFO ] Deduced a trap composed of 26 places in 108 ms of which 2 ms to minimize.
[2024-05-22 15:12:24] [INFO ] Deduced a trap composed of 29 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:12:24] [INFO ] Deduced a trap composed of 29 places in 67 ms of which 2 ms to minimize.
[2024-05-22 15:12:24] [INFO ] Deduced a trap composed of 32 places in 62 ms of which 1 ms to minimize.
[2024-05-22 15:12:24] [INFO ] Deduced a trap composed of 30 places in 65 ms of which 2 ms to minimize.
[2024-05-22 15:12:25] [INFO ] Deduced a trap composed of 30 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:12:25] [INFO ] Deduced a trap composed of 35 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:12:25] [INFO ] Deduced a trap composed of 25 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:12:25] [INFO ] Deduced a trap composed of 25 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:12:25] [INFO ] Deduced a trap composed of 32 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:12:25] [INFO ] Deduced a trap composed of 25 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:12:25] [INFO ] Deduced a trap composed of 31 places in 62 ms of which 1 ms to minimize.
[2024-05-22 15:12:25] [INFO ] Deduced a trap composed of 30 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:12:25] [INFO ] Deduced a trap composed of 34 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:12:25] [INFO ] Deduced a trap composed of 26 places in 54 ms of which 1 ms to minimize.
[2024-05-22 15:12:25] [INFO ] Deduced a trap composed of 33 places in 47 ms of which 1 ms to minimize.
[2024-05-22 15:12:25] [INFO ] Deduced a trap composed of 26 places in 40 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 540/2239 variables, and 259 constraints, problems are : Problem set: 0 solved, 1678 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/541 constraints, ReadFeed: 0/1618 constraints, PredecessorRefiner: 0/1678 constraints, Known Traps: 237/237 constraints]
After SMT, in 60824ms problems are : Problem set: 0 solved, 1678 unsolved
Search for dead transitions found 0 dead transitions in 60836ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65641 ms. Remains : 541/541 places, 1698/1698 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1557 edges and 541 vertex of which 458 / 541 are part of one of the 2 SCC in 1 ms
Free SCC test removed 456 places
Drop transitions (Empty/Sink Transition effects.) removed 1198 transitions
Ensure Unique test removed 411 transitions
Reduce isomorphic transitions removed 1609 transitions.
Graph (complete) has 209 edges and 85 vertex of which 25 are kept as prefixes of interest. Removing 60 places using SCC suffix rule.0 ms
Discarding 60 places :
Also discarding 18 output transitions
Drop transitions (Output transitions of discarded places.) removed 18 transitions
Drop transitions (Empty/Sink Transition effects.) removed 41 transitions
Reduce isomorphic transitions removed 41 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 42 rules applied. Total rules applied 44 place count 25 transition count 29
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 46 place count 24 transition count 28
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 64 place count 6 transition count 10
Iterating global reduction 2 with 18 rules applied. Total rules applied 82 place count 6 transition count 10
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 84 place count 6 transition count 8
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 85 place count 6 transition count 7
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 87 place count 5 transition count 6
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 88 place count 4 transition count 5
Applied a total of 88 rules in 8 ms. Remains 4 /541 variables (removed 537) and now considering 5/1698 (removed 1693) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 5 rows 4 cols
[2024-05-22 15:12:29] [INFO ] Computed 0 invariants in 0 ms
[2024-05-22 15:12:29] [INFO ] After 25ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 15:12:29] [INFO ] After 2ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-22 15:12:29] [INFO ] After 4ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-22 15:12:29] [INFO ] After 25ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 63 ms.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[1] Max Struct:[20]
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-02 in 164059 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-03
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[20]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[20]
// Phase 1: matrix 1703 rows 546 cols
[2024-05-22 15:12:29] [INFO ] Computed 22 invariants in 14 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[20]
RANDOM walk for 10000 steps (96 resets) in 45 ms. (217 steps per ms)
BEST_FIRST walk for 10001 steps (4 resets) in 9 ms. (1000 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[20]
[2024-05-22 15:12:29] [INFO ] Invariant cache hit.
[2024-05-22 15:12:29] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-22 15:12:29] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-22 15:12:29] [INFO ] [Real]Absence check using state equation in 260 ms returned sat
[2024-05-22 15:12:29] [INFO ] State equation strengthened by 1601 read => feed constraints.
[2024-05-22 15:12:29] [INFO ] [Real]Added 1601 Read/Feed constraints in 106 ms returned sat
[2024-05-22 15:12:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:12:30] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:12:30] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 12 ms returned sat
[2024-05-22 15:12:30] [INFO ] [Nat]Absence check using state equation in 256 ms returned sat
[2024-05-22 15:12:30] [INFO ] [Nat]Added 1601 Read/Feed constraints in 143 ms returned sat
[2024-05-22 15:12:30] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 81 ms.
[2024-05-22 15:12:30] [INFO ] Added : 6 causal constraints over 2 iterations in 315 ms. Result :sat
Minimization took 571 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[20]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[20]
Support contains 1 out of 546 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 546/546 places, 1703/1703 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 542 transition count 1699
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 542 transition count 1698
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 10 place count 541 transition count 1698
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 541 transition count 1697
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 12 place count 540 transition count 1697
Partial Free-agglomeration rule applied 10 times.
Drop transitions (Partial Free agglomeration) removed 10 transitions
Iterating global reduction 2 with 10 rules applied. Total rules applied 22 place count 540 transition count 1697
Applied a total of 22 rules in 94 ms. Remains 540 /546 variables (removed 6) and now considering 1697/1703 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 540/546 places, 1697/1703 transitions.
// Phase 1: matrix 1697 rows 540 cols
[2024-05-22 15:12:31] [INFO ] Computed 22 invariants in 20 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1] Max Struct:[20]
RANDOM walk for 1000000 steps (9948 resets) in 4616 ms. (216 steps per ms)
BEST_FIRST walk for 1000001 steps (458 resets) in 791 ms. (1262 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[20]
[2024-05-22 15:12:36] [INFO ] Invariant cache hit.
[2024-05-22 15:12:37] [INFO ] [Real]Absence check using 20 positive place invariants in 9 ms returned sat
[2024-05-22 15:12:37] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:12:37] [INFO ] [Real]Absence check using state equation in 284 ms returned sat
[2024-05-22 15:12:37] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-22 15:12:37] [INFO ] [Real]Added 1619 Read/Feed constraints in 118 ms returned sat
[2024-05-22 15:12:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:12:37] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:12:37] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 10 ms returned sat
[2024-05-22 15:12:37] [INFO ] [Nat]Absence check using state equation in 278 ms returned sat
[2024-05-22 15:12:38] [INFO ] [Nat]Added 1619 Read/Feed constraints in 147 ms returned sat
[2024-05-22 15:12:38] [INFO ] Computed and/alt/rep : 1149/2985/1149 causal constraints (skipped 528 transitions) in 91 ms.
[2024-05-22 15:12:38] [INFO ] Added : 8 causal constraints over 2 iterations in 344 ms. Result :sat
Minimization took 2780 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[20]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[20]
Support contains 1 out of 540 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 22 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 540/540 places, 1697/1697 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 21 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
[2024-05-22 15:12:41] [INFO ] Invariant cache hit.
[2024-05-22 15:12:41] [INFO ] Implicit Places using invariants in 361 ms returned []
[2024-05-22 15:12:41] [INFO ] Invariant cache hit.
[2024-05-22 15:12:42] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-22 15:12:46] [INFO ] Implicit Places using invariants and state equation in 4682 ms returned []
Implicit Place search using SMT with State Equation took 5045 ms to find 0 implicit places.
[2024-05-22 15:12:46] [INFO ] Redundant transitions in 30 ms returned []
Running 1677 sub problems to find dead transitions.
[2024-05-22 15:12:46] [INFO ] Invariant cache hit.
[2024-05-22 15:12:46] [INFO ] State equation strengthened by 1619 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/539 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/539 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:13:00] [INFO ] Deduced a trap composed of 31 places in 135 ms of which 2 ms to minimize.
[2024-05-22 15:13:00] [INFO ] Deduced a trap composed of 27 places in 120 ms of which 2 ms to minimize.
[2024-05-22 15:13:00] [INFO ] Deduced a trap composed of 39 places in 110 ms of which 2 ms to minimize.
[2024-05-22 15:13:00] [INFO ] Deduced a trap composed of 26 places in 111 ms of which 2 ms to minimize.
[2024-05-22 15:13:01] [INFO ] Deduced a trap composed of 26 places in 111 ms of which 2 ms to minimize.
[2024-05-22 15:13:01] [INFO ] Deduced a trap composed of 35 places in 114 ms of which 2 ms to minimize.
[2024-05-22 15:13:01] [INFO ] Deduced a trap composed of 26 places in 108 ms of which 2 ms to minimize.
[2024-05-22 15:13:01] [INFO ] Deduced a trap composed of 31 places in 122 ms of which 1 ms to minimize.
[2024-05-22 15:13:01] [INFO ] Deduced a trap composed of 26 places in 123 ms of which 2 ms to minimize.
[2024-05-22 15:13:01] [INFO ] Deduced a trap composed of 27 places in 123 ms of which 2 ms to minimize.
[2024-05-22 15:13:01] [INFO ] Deduced a trap composed of 29 places in 118 ms of which 2 ms to minimize.
[2024-05-22 15:13:01] [INFO ] Deduced a trap composed of 33 places in 109 ms of which 2 ms to minimize.
[2024-05-22 15:13:02] [INFO ] Deduced a trap composed of 32 places in 129 ms of which 2 ms to minimize.
[2024-05-22 15:13:02] [INFO ] Deduced a trap composed of 26 places in 126 ms of which 2 ms to minimize.
[2024-05-22 15:13:02] [INFO ] Deduced a trap composed of 24 places in 116 ms of which 2 ms to minimize.
[2024-05-22 15:13:02] [INFO ] Deduced a trap composed of 29 places in 98 ms of which 1 ms to minimize.
[2024-05-22 15:13:02] [INFO ] Deduced a trap composed of 26 places in 96 ms of which 2 ms to minimize.
[2024-05-22 15:13:02] [INFO ] Deduced a trap composed of 30 places in 95 ms of which 2 ms to minimize.
[2024-05-22 15:13:02] [INFO ] Deduced a trap composed of 25 places in 111 ms of which 2 ms to minimize.
[2024-05-22 15:13:02] [INFO ] Deduced a trap composed of 26 places in 101 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/539 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:13:03] [INFO ] Deduced a trap composed of 2 places in 201 ms of which 3 ms to minimize.
[2024-05-22 15:13:03] [INFO ] Deduced a trap composed of 22 places in 199 ms of which 3 ms to minimize.
[2024-05-22 15:13:03] [INFO ] Deduced a trap composed of 2 places in 185 ms of which 3 ms to minimize.
[2024-05-22 15:13:04] [INFO ] Deduced a trap composed of 26 places in 136 ms of which 2 ms to minimize.
[2024-05-22 15:13:04] [INFO ] Deduced a trap composed of 26 places in 117 ms of which 2 ms to minimize.
[2024-05-22 15:13:04] [INFO ] Deduced a trap composed of 26 places in 110 ms of which 2 ms to minimize.
[2024-05-22 15:13:04] [INFO ] Deduced a trap composed of 26 places in 119 ms of which 2 ms to minimize.
[2024-05-22 15:13:04] [INFO ] Deduced a trap composed of 29 places in 134 ms of which 2 ms to minimize.
[2024-05-22 15:13:04] [INFO ] Deduced a trap composed of 32 places in 133 ms of which 2 ms to minimize.
[2024-05-22 15:13:05] [INFO ] Deduced a trap composed of 24 places in 184 ms of which 2 ms to minimize.
[2024-05-22 15:13:05] [INFO ] Deduced a trap composed of 30 places in 147 ms of which 2 ms to minimize.
[2024-05-22 15:13:05] [INFO ] Deduced a trap composed of 32 places in 160 ms of which 2 ms to minimize.
[2024-05-22 15:13:05] [INFO ] Deduced a trap composed of 32 places in 157 ms of which 2 ms to minimize.
[2024-05-22 15:13:05] [INFO ] Deduced a trap composed of 30 places in 170 ms of which 2 ms to minimize.
[2024-05-22 15:13:05] [INFO ] Deduced a trap composed of 32 places in 249 ms of which 4 ms to minimize.
[2024-05-22 15:13:06] [INFO ] Deduced a trap composed of 31 places in 196 ms of which 2 ms to minimize.
[2024-05-22 15:13:06] [INFO ] Deduced a trap composed of 27 places in 148 ms of which 2 ms to minimize.
[2024-05-22 15:13:06] [INFO ] Deduced a trap composed of 31 places in 143 ms of which 2 ms to minimize.
[2024-05-22 15:13:06] [INFO ] Deduced a trap composed of 34 places in 133 ms of which 2 ms to minimize.
[2024-05-22 15:13:06] [INFO ] Deduced a trap composed of 29 places in 135 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/539 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 539/2237 variables, and 62 constraints, problems are : Problem set: 0 solved, 1677 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/540 constraints, ReadFeed: 0/1619 constraints, PredecessorRefiner: 1677/1677 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1677 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/539 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/539 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/539 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:13:18] [INFO ] Deduced a trap composed of 24 places in 47 ms of which 1 ms to minimize.
[2024-05-22 15:13:18] [INFO ] Deduced a trap composed of 26 places in 133 ms of which 2 ms to minimize.
[2024-05-22 15:13:18] [INFO ] Deduced a trap composed of 31 places in 127 ms of which 2 ms to minimize.
[2024-05-22 15:13:18] [INFO ] Deduced a trap composed of 25 places in 143 ms of which 2 ms to minimize.
[2024-05-22 15:13:19] [INFO ] Deduced a trap composed of 28 places in 115 ms of which 2 ms to minimize.
[2024-05-22 15:13:19] [INFO ] Deduced a trap composed of 24 places in 47 ms of which 0 ms to minimize.
[2024-05-22 15:13:19] [INFO ] Deduced a trap composed of 29 places in 110 ms of which 2 ms to minimize.
[2024-05-22 15:13:19] [INFO ] Deduced a trap composed of 26 places in 120 ms of which 2 ms to minimize.
[2024-05-22 15:13:19] [INFO ] Deduced a trap composed of 27 places in 110 ms of which 2 ms to minimize.
[2024-05-22 15:13:19] [INFO ] Deduced a trap composed of 30 places in 122 ms of which 2 ms to minimize.
[2024-05-22 15:13:19] [INFO ] Deduced a trap composed of 25 places in 107 ms of which 2 ms to minimize.
[2024-05-22 15:13:19] [INFO ] Deduced a trap composed of 33 places in 110 ms of which 1 ms to minimize.
[2024-05-22 15:13:20] [INFO ] Deduced a trap composed of 27 places in 101 ms of which 2 ms to minimize.
[2024-05-22 15:13:20] [INFO ] Deduced a trap composed of 29 places in 89 ms of which 1 ms to minimize.
[2024-05-22 15:13:20] [INFO ] Deduced a trap composed of 25 places in 98 ms of which 1 ms to minimize.
[2024-05-22 15:13:20] [INFO ] Deduced a trap composed of 28 places in 91 ms of which 1 ms to minimize.
[2024-05-22 15:13:20] [INFO ] Deduced a trap composed of 28 places in 99 ms of which 2 ms to minimize.
[2024-05-22 15:13:20] [INFO ] Deduced a trap composed of 26 places in 99 ms of which 2 ms to minimize.
[2024-05-22 15:13:20] [INFO ] Deduced a trap composed of 28 places in 101 ms of which 1 ms to minimize.
[2024-05-22 15:13:20] [INFO ] Deduced a trap composed of 30 places in 98 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/539 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:13:21] [INFO ] Deduced a trap composed of 26 places in 94 ms of which 1 ms to minimize.
[2024-05-22 15:13:21] [INFO ] Deduced a trap composed of 30 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:13:21] [INFO ] Deduced a trap composed of 27 places in 71 ms of which 1 ms to minimize.
[2024-05-22 15:13:21] [INFO ] Deduced a trap composed of 25 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:13:21] [INFO ] Deduced a trap composed of 25 places in 48 ms of which 0 ms to minimize.
[2024-05-22 15:13:21] [INFO ] Deduced a trap composed of 31 places in 47 ms of which 1 ms to minimize.
[2024-05-22 15:13:21] [INFO ] Deduced a trap composed of 29 places in 55 ms of which 1 ms to minimize.
[2024-05-22 15:13:21] [INFO ] Deduced a trap composed of 29 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:13:21] [INFO ] Deduced a trap composed of 29 places in 54 ms of which 1 ms to minimize.
[2024-05-22 15:13:21] [INFO ] Deduced a trap composed of 29 places in 55 ms of which 1 ms to minimize.
[2024-05-22 15:13:22] [INFO ] Deduced a trap composed of 31 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:13:22] [INFO ] Deduced a trap composed of 30 places in 54 ms of which 1 ms to minimize.
[2024-05-22 15:13:22] [INFO ] Deduced a trap composed of 28 places in 54 ms of which 1 ms to minimize.
[2024-05-22 15:13:22] [INFO ] Deduced a trap composed of 30 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:13:22] [INFO ] Deduced a trap composed of 29 places in 38 ms of which 1 ms to minimize.
[2024-05-22 15:13:22] [INFO ] Deduced a trap composed of 31 places in 43 ms of which 0 ms to minimize.
[2024-05-22 15:13:22] [INFO ] Deduced a trap composed of 27 places in 33 ms of which 1 ms to minimize.
[2024-05-22 15:13:25] [INFO ] Deduced a trap composed of 30 places in 154 ms of which 2 ms to minimize.
[2024-05-22 15:13:27] [INFO ] Deduced a trap composed of 22 places in 140 ms of which 2 ms to minimize.
[2024-05-22 15:13:27] [INFO ] Deduced a trap composed of 2 places in 133 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/539 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:13:28] [INFO ] Deduced a trap composed of 28 places in 109 ms of which 2 ms to minimize.
[2024-05-22 15:13:28] [INFO ] Deduced a trap composed of 27 places in 100 ms of which 2 ms to minimize.
[2024-05-22 15:13:28] [INFO ] Deduced a trap composed of 30 places in 96 ms of which 2 ms to minimize.
[2024-05-22 15:13:28] [INFO ] Deduced a trap composed of 30 places in 106 ms of which 2 ms to minimize.
[2024-05-22 15:13:28] [INFO ] Deduced a trap composed of 30 places in 97 ms of which 1 ms to minimize.
[2024-05-22 15:13:28] [INFO ] Deduced a trap composed of 31 places in 98 ms of which 2 ms to minimize.
[2024-05-22 15:13:28] [INFO ] Deduced a trap composed of 27 places in 88 ms of which 1 ms to minimize.
[2024-05-22 15:13:28] [INFO ] Deduced a trap composed of 29 places in 86 ms of which 1 ms to minimize.
[2024-05-22 15:13:29] [INFO ] Deduced a trap composed of 29 places in 77 ms of which 2 ms to minimize.
[2024-05-22 15:13:29] [INFO ] Deduced a trap composed of 26 places in 84 ms of which 2 ms to minimize.
[2024-05-22 15:13:29] [INFO ] Deduced a trap composed of 28 places in 79 ms of which 2 ms to minimize.
[2024-05-22 15:13:29] [INFO ] Deduced a trap composed of 28 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:13:29] [INFO ] Deduced a trap composed of 31 places in 76 ms of which 2 ms to minimize.
[2024-05-22 15:13:29] [INFO ] Deduced a trap composed of 29 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:13:29] [INFO ] Deduced a trap composed of 29 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:13:29] [INFO ] Deduced a trap composed of 31 places in 54 ms of which 1 ms to minimize.
[2024-05-22 15:13:29] [INFO ] Deduced a trap composed of 29 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:13:29] [INFO ] Deduced a trap composed of 29 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:13:29] [INFO ] Deduced a trap composed of 29 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:13:29] [INFO ] Deduced a trap composed of 31 places in 49 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/539 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:13:30] [INFO ] Deduced a trap composed of 33 places in 87 ms of which 2 ms to minimize.
[2024-05-22 15:13:30] [INFO ] Deduced a trap composed of 31 places in 86 ms of which 1 ms to minimize.
[2024-05-22 15:13:30] [INFO ] Deduced a trap composed of 29 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:13:30] [INFO ] Deduced a trap composed of 28 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:13:30] [INFO ] Deduced a trap composed of 25 places in 82 ms of which 2 ms to minimize.
[2024-05-22 15:13:30] [INFO ] Deduced a trap composed of 27 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:13:30] [INFO ] Deduced a trap composed of 26 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:13:30] [INFO ] Deduced a trap composed of 26 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:13:30] [INFO ] Deduced a trap composed of 27 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:13:31] [INFO ] Deduced a trap composed of 27 places in 62 ms of which 2 ms to minimize.
[2024-05-22 15:13:31] [INFO ] Deduced a trap composed of 26 places in 54 ms of which 1 ms to minimize.
[2024-05-22 15:13:31] [INFO ] Deduced a trap composed of 26 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:13:31] [INFO ] Deduced a trap composed of 28 places in 45 ms of which 0 ms to minimize.
[2024-05-22 15:13:31] [INFO ] Deduced a trap composed of 27 places in 55 ms of which 1 ms to minimize.
[2024-05-22 15:13:31] [INFO ] Deduced a trap composed of 27 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:13:31] [INFO ] Deduced a trap composed of 27 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:13:31] [INFO ] Deduced a trap composed of 25 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:13:31] [INFO ] Deduced a trap composed of 27 places in 154 ms of which 3 ms to minimize.
[2024-05-22 15:13:31] [INFO ] Deduced a trap composed of 26 places in 133 ms of which 2 ms to minimize.
[2024-05-22 15:13:32] [INFO ] Deduced a trap composed of 26 places in 131 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/539 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:13:32] [INFO ] Deduced a trap composed of 25 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:13:32] [INFO ] Deduced a trap composed of 27 places in 55 ms of which 1 ms to minimize.
[2024-05-22 15:13:32] [INFO ] Deduced a trap composed of 26 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:13:32] [INFO ] Deduced a trap composed of 26 places in 42 ms of which 1 ms to minimize.
[2024-05-22 15:13:33] [INFO ] Deduced a trap composed of 25 places in 83 ms of which 2 ms to minimize.
[2024-05-22 15:13:33] [INFO ] Deduced a trap composed of 28 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:13:33] [INFO ] Deduced a trap composed of 29 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:13:33] [INFO ] Deduced a trap composed of 24 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:13:33] [INFO ] Deduced a trap composed of 29 places in 41 ms of which 1 ms to minimize.
[2024-05-22 15:13:33] [INFO ] Deduced a trap composed of 29 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:13:33] [INFO ] Deduced a trap composed of 26 places in 168 ms of which 2 ms to minimize.
[2024-05-22 15:13:33] [INFO ] Deduced a trap composed of 30 places in 164 ms of which 3 ms to minimize.
[2024-05-22 15:13:33] [INFO ] Deduced a trap composed of 27 places in 150 ms of which 2 ms to minimize.
[2024-05-22 15:13:34] [INFO ] Deduced a trap composed of 25 places in 42 ms of which 1 ms to minimize.
[2024-05-22 15:13:34] [INFO ] Deduced a trap composed of 30 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:13:34] [INFO ] Deduced a trap composed of 31 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:13:34] [INFO ] Deduced a trap composed of 30 places in 55 ms of which 0 ms to minimize.
[2024-05-22 15:13:34] [INFO ] Deduced a trap composed of 29 places in 41 ms of which 1 ms to minimize.
[2024-05-22 15:13:34] [INFO ] Deduced a trap composed of 26 places in 33 ms of which 1 ms to minimize.
[2024-05-22 15:13:34] [INFO ] Deduced a trap composed of 27 places in 147 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/539 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:13:35] [INFO ] Deduced a trap composed of 34 places in 214 ms of which 3 ms to minimize.
[2024-05-22 15:13:35] [INFO ] Deduced a trap composed of 36 places in 204 ms of which 3 ms to minimize.
[2024-05-22 15:13:35] [INFO ] Deduced a trap composed of 27 places in 196 ms of which 3 ms to minimize.
[2024-05-22 15:13:36] [INFO ] Deduced a trap composed of 26 places in 205 ms of which 3 ms to minimize.
[2024-05-22 15:13:36] [INFO ] Deduced a trap composed of 27 places in 188 ms of which 3 ms to minimize.
[2024-05-22 15:13:36] [INFO ] Deduced a trap composed of 28 places in 215 ms of which 3 ms to minimize.
[2024-05-22 15:13:36] [INFO ] Deduced a trap composed of 28 places in 204 ms of which 3 ms to minimize.
[2024-05-22 15:13:36] [INFO ] Deduced a trap composed of 27 places in 45 ms of which 1 ms to minimize.
[2024-05-22 15:13:36] [INFO ] Deduced a trap composed of 25 places in 209 ms of which 3 ms to minimize.
[2024-05-22 15:13:37] [INFO ] Deduced a trap composed of 25 places in 257 ms of which 3 ms to minimize.
[2024-05-22 15:13:37] [INFO ] Deduced a trap composed of 25 places in 204 ms of which 3 ms to minimize.
[2024-05-22 15:13:37] [INFO ] Deduced a trap composed of 26 places in 179 ms of which 3 ms to minimize.
[2024-05-22 15:13:37] [INFO ] Deduced a trap composed of 25 places in 43 ms of which 1 ms to minimize.
[2024-05-22 15:13:37] [INFO ] Deduced a trap composed of 25 places in 204 ms of which 3 ms to minimize.
[2024-05-22 15:13:38] [INFO ] Deduced a trap composed of 25 places in 41 ms of which 1 ms to minimize.
[2024-05-22 15:13:38] [INFO ] Deduced a trap composed of 26 places in 207 ms of which 3 ms to minimize.
[2024-05-22 15:13:38] [INFO ] Deduced a trap composed of 41 places in 205 ms of which 3 ms to minimize.
[2024-05-22 15:13:38] [INFO ] Deduced a trap composed of 26 places in 44 ms of which 1 ms to minimize.
[2024-05-22 15:13:38] [INFO ] Deduced a trap composed of 31 places in 209 ms of which 3 ms to minimize.
[2024-05-22 15:13:38] [INFO ] Deduced a trap composed of 31 places in 195 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/539 variables, 20/182 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:13:39] [INFO ] Deduced a trap composed of 30 places in 85 ms of which 2 ms to minimize.
[2024-05-22 15:13:39] [INFO ] Deduced a trap composed of 25 places in 90 ms of which 2 ms to minimize.
[2024-05-22 15:13:39] [INFO ] Deduced a trap composed of 25 places in 81 ms of which 2 ms to minimize.
[2024-05-22 15:13:39] [INFO ] Deduced a trap composed of 33 places in 84 ms of which 2 ms to minimize.
[2024-05-22 15:13:40] [INFO ] Deduced a trap composed of 31 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:13:40] [INFO ] Deduced a trap composed of 31 places in 89 ms of which 2 ms to minimize.
[2024-05-22 15:13:40] [INFO ] Deduced a trap composed of 29 places in 83 ms of which 2 ms to minimize.
[2024-05-22 15:13:40] [INFO ] Deduced a trap composed of 24 places in 99 ms of which 2 ms to minimize.
[2024-05-22 15:13:40] [INFO ] Deduced a trap composed of 29 places in 84 ms of which 2 ms to minimize.
[2024-05-22 15:13:40] [INFO ] Deduced a trap composed of 28 places in 85 ms of which 1 ms to minimize.
[2024-05-22 15:13:40] [INFO ] Deduced a trap composed of 25 places in 79 ms of which 2 ms to minimize.
[2024-05-22 15:13:40] [INFO ] Deduced a trap composed of 25 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:13:40] [INFO ] Deduced a trap composed of 29 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:13:40] [INFO ] Deduced a trap composed of 31 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:13:40] [INFO ] Deduced a trap composed of 32 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:13:40] [INFO ] Deduced a trap composed of 31 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:13:41] [INFO ] Deduced a trap composed of 30 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:13:41] [INFO ] Deduced a trap composed of 31 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:13:41] [INFO ] Deduced a trap composed of 29 places in 55 ms of which 1 ms to minimize.
[2024-05-22 15:13:41] [INFO ] Deduced a trap composed of 27 places in 42 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/539 variables, 20/202 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:13:41] [INFO ] Deduced a trap composed of 26 places in 55 ms of which 0 ms to minimize.
[2024-05-22 15:13:42] [INFO ] Deduced a trap composed of 26 places in 45 ms of which 1 ms to minimize.
[2024-05-22 15:13:42] [INFO ] Deduced a trap composed of 26 places in 32 ms of which 1 ms to minimize.
[2024-05-22 15:13:42] [INFO ] Deduced a trap composed of 24 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:13:42] [INFO ] Deduced a trap composed of 26 places in 220 ms of which 3 ms to minimize.
[2024-05-22 15:13:42] [INFO ] Deduced a trap composed of 27 places in 199 ms of which 2 ms to minimize.
[2024-05-22 15:13:42] [INFO ] Deduced a trap composed of 24 places in 44 ms of which 1 ms to minimize.
[2024-05-22 15:13:43] [INFO ] Deduced a trap composed of 25 places in 207 ms of which 3 ms to minimize.
[2024-05-22 15:13:43] [INFO ] Deduced a trap composed of 27 places in 196 ms of which 3 ms to minimize.
[2024-05-22 15:13:43] [INFO ] Deduced a trap composed of 24 places in 42 ms of which 1 ms to minimize.
[2024-05-22 15:13:43] [INFO ] Deduced a trap composed of 35 places in 183 ms of which 3 ms to minimize.
[2024-05-22 15:13:43] [INFO ] Deduced a trap composed of 29 places in 178 ms of which 3 ms to minimize.
[2024-05-22 15:13:43] [INFO ] Deduced a trap composed of 24 places in 45 ms of which 1 ms to minimize.
[2024-05-22 15:13:44] [INFO ] Deduced a trap composed of 24 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:13:44] [INFO ] Deduced a trap composed of 27 places in 166 ms of which 3 ms to minimize.
[2024-05-22 15:13:44] [INFO ] Deduced a trap composed of 26 places in 169 ms of which 2 ms to minimize.
[2024-05-22 15:13:44] [INFO ] Deduced a trap composed of 28 places in 200 ms of which 2 ms to minimize.
[2024-05-22 15:13:44] [INFO ] Deduced a trap composed of 24 places in 45 ms of which 1 ms to minimize.
[2024-05-22 15:13:44] [INFO ] Deduced a trap composed of 27 places in 161 ms of which 3 ms to minimize.
[2024-05-22 15:13:45] [INFO ] Deduced a trap composed of 29 places in 175 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/539 variables, 20/222 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:13:45] [INFO ] Deduced a trap composed of 28 places in 75 ms of which 2 ms to minimize.
[2024-05-22 15:13:46] [INFO ] Deduced a trap composed of 32 places in 71 ms of which 2 ms to minimize.
[2024-05-22 15:13:46] [INFO ] Deduced a trap composed of 25 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:13:46] [INFO ] Deduced a trap composed of 28 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:13:46] [INFO ] Deduced a trap composed of 28 places in 76 ms of which 2 ms to minimize.
[2024-05-22 15:13:46] [INFO ] Deduced a trap composed of 31 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:13:46] [INFO ] Deduced a trap composed of 31 places in 83 ms of which 2 ms to minimize.
[2024-05-22 15:13:46] [INFO ] Deduced a trap composed of 28 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:13:46] [INFO ] Deduced a trap composed of 28 places in 79 ms of which 2 ms to minimize.
[2024-05-22 15:13:46] [INFO ] Deduced a trap composed of 29 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:13:46] [INFO ] Deduced a trap composed of 29 places in 71 ms of which 1 ms to minimize.
[2024-05-22 15:13:46] [INFO ] Deduced a trap composed of 25 places in 68 ms of which 2 ms to minimize.
[2024-05-22 15:13:46] [INFO ] Deduced a trap composed of 27 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:13:47] [INFO ] Deduced a trap composed of 30 places in 50 ms of which 0 ms to minimize.
[2024-05-22 15:13:47] [INFO ] Deduced a trap composed of 30 places in 59 ms of which 2 ms to minimize.
[2024-05-22 15:13:47] [INFO ] Deduced a trap composed of 27 places in 54 ms of which 1 ms to minimize.
[2024-05-22 15:13:47] [INFO ] Deduced a trap composed of 31 places in 41 ms of which 1 ms to minimize.
SMT process timed out in 60802ms, After SMT, problems are : Problem set: 0 solved, 1677 unsolved
Search for dead transitions found 0 dead transitions in 60817ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65922 ms. Remains : 540/540 places, 1697/1697 transitions.
RANDOM walk for 40000 steps (396 resets) in 280 ms. (142 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (17 resets) in 38 ms. (1025 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (16 resets) in 42 ms. (930 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 423594 steps, run timeout after 3001 ms. (steps per millisecond=141 ) properties seen :0 out of 2
Probabilistic random walk after 423594 steps, saw 56097 distinct states, run finished after 3001 ms. (steps per millisecond=141 ) properties seen :0
[2024-05-22 15:13:50] [INFO ] Invariant cache hit.
[2024-05-22 15:13:50] [INFO ] State equation strengthened by 1619 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 497/498 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-22 15:13:50] [INFO ] Deduced a trap composed of 2 places in 34 ms of which 1 ms to minimize.
Problem MAX0 is UNSAT
[2024-05-22 15:13:50] [INFO ] Deduced a trap composed of 2 places in 28 ms of which 0 ms to minimize.
[2024-05-22 15:13:50] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2024-05-22 15:13:50] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2024-05-22 15:13:50] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 1 ms to minimize.
[2024-05-22 15:13:50] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 1 ms to minimize.
[2024-05-22 15:13:50] [INFO ] Deduced a trap composed of 2 places in 27 ms of which 0 ms to minimize.
[2024-05-22 15:13:50] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 1 ms to minimize.
[2024-05-22 15:13:50] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 1 ms to minimize.
[2024-05-22 15:13:50] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 0 ms to minimize.
[2024-05-22 15:13:50] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 0 ms to minimize.
[2024-05-22 15:13:50] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 0 ms to minimize.
[2024-05-22 15:13:50] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2024-05-22 15:13:50] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 1 ms to minimize.
[2024-05-22 15:13:50] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 0 ms to minimize.
[2024-05-22 15:13:51] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 1 ms to minimize.
[2024-05-22 15:13:51] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 1 ms to minimize.
[2024-05-22 15:13:51] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 0 ms to minimize.
[2024-05-22 15:13:51] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/498 variables, 19/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/498 variables, 0/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 38/536 variables, 19/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/536 variables, 0/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/538 variables, 2/41 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/538 variables, 0/41 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1697/2235 variables, 538/579 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2235 variables, 1619/2198 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2235 variables, 0/2198 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2/2237 variables, 2/2200 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2237 variables, 0/2200 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/2237 variables, 0/2200 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2237/2237 variables, and 2200 constraints, problems are : Problem set: 1 solved, 1 unsolved in 1302 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 540/540 constraints, ReadFeed: 1619/1619 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 19/19 constraints]
Escalating to Integer solving :Problem set: 1 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 497/498 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/498 variables, 19/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/498 variables, 0/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 38/536 variables, 19/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/536 variables, 0/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/538 variables, 2/41 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-05-22 15:13:52] [INFO ] Deduced a trap composed of 39 places in 232 ms of which 3 ms to minimize.
[2024-05-22 15:13:52] [INFO ] Deduced a trap composed of 27 places in 223 ms of which 3 ms to minimize.
[2024-05-22 15:13:52] [INFO ] Deduced a trap composed of 38 places in 228 ms of which 3 ms to minimize.
[2024-05-22 15:13:52] [INFO ] Deduced a trap composed of 25 places in 225 ms of which 3 ms to minimize.
[2024-05-22 15:13:53] [INFO ] Deduced a trap composed of 25 places in 240 ms of which 4 ms to minimize.
[2024-05-22 15:13:53] [INFO ] Deduced a trap composed of 30 places in 248 ms of which 3 ms to minimize.
[2024-05-22 15:13:53] [INFO ] Deduced a trap composed of 31 places in 240 ms of which 4 ms to minimize.
[2024-05-22 15:13:53] [INFO ] Deduced a trap composed of 28 places in 241 ms of which 3 ms to minimize.
[2024-05-22 15:13:54] [INFO ] Deduced a trap composed of 28 places in 235 ms of which 4 ms to minimize.
[2024-05-22 15:13:54] [INFO ] Deduced a trap composed of 25 places in 237 ms of which 4 ms to minimize.
[2024-05-22 15:13:54] [INFO ] Deduced a trap composed of 29 places in 235 ms of which 3 ms to minimize.
[2024-05-22 15:13:54] [INFO ] Deduced a trap composed of 28 places in 228 ms of which 3 ms to minimize.
[2024-05-22 15:13:55] [INFO ] Deduced a trap composed of 25 places in 225 ms of which 3 ms to minimize.
[2024-05-22 15:13:55] [INFO ] Deduced a trap composed of 31 places in 239 ms of which 3 ms to minimize.
[2024-05-22 15:13:55] [INFO ] Deduced a trap composed of 25 places in 236 ms of which 4 ms to minimize.
[2024-05-22 15:13:55] [INFO ] Deduced a trap composed of 29 places in 237 ms of which 4 ms to minimize.
[2024-05-22 15:13:56] [INFO ] Deduced a trap composed of 29 places in 243 ms of which 4 ms to minimize.
[2024-05-22 15:13:56] [INFO ] Deduced a trap composed of 26 places in 245 ms of which 4 ms to minimize.
[2024-05-22 15:13:56] [INFO ] Deduced a trap composed of 28 places in 227 ms of which 3 ms to minimize.
[2024-05-22 15:13:56] [INFO ] Deduced a trap composed of 26 places in 209 ms of which 3 ms to minimize.
SMT process timed out in 6345ms, After SMT, problems are : Problem set: 1 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 540 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 22 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 540/540 places, 1697/1697 transitions.
RANDOM walk for 40000 steps (396 resets) in 254 ms. (156 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (17 resets) in 52 ms. (754 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 507829 steps, run timeout after 3001 ms. (steps per millisecond=169 ) properties seen :0 out of 1
Probabilistic random walk after 507829 steps, saw 66089 distinct states, run finished after 3001 ms. (steps per millisecond=169 ) properties seen :0
[2024-05-22 15:13:59] [INFO ] Invariant cache hit.
[2024-05-22 15:13:59] [INFO ] State equation strengthened by 1619 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 497/498 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:13:59] [INFO ] Deduced a trap composed of 2 places in 35 ms of which 0 ms to minimize.
[2024-05-22 15:14:00] [INFO ] Deduced a trap composed of 2 places in 33 ms of which 1 ms to minimize.
[2024-05-22 15:14:00] [INFO ] Deduced a trap composed of 2 places in 32 ms of which 0 ms to minimize.
[2024-05-22 15:14:00] [INFO ] Deduced a trap composed of 2 places in 29 ms of which 1 ms to minimize.
[2024-05-22 15:14:00] [INFO ] Deduced a trap composed of 2 places in 29 ms of which 1 ms to minimize.
[2024-05-22 15:14:00] [INFO ] Deduced a trap composed of 2 places in 29 ms of which 0 ms to minimize.
[2024-05-22 15:14:00] [INFO ] Deduced a trap composed of 2 places in 32 ms of which 1 ms to minimize.
[2024-05-22 15:14:00] [INFO ] Deduced a trap composed of 2 places in 33 ms of which 0 ms to minimize.
[2024-05-22 15:14:00] [INFO ] Deduced a trap composed of 2 places in 28 ms of which 0 ms to minimize.
[2024-05-22 15:14:00] [INFO ] Deduced a trap composed of 2 places in 28 ms of which 1 ms to minimize.
[2024-05-22 15:14:00] [INFO ] Deduced a trap composed of 2 places in 30 ms of which 1 ms to minimize.
[2024-05-22 15:14:00] [INFO ] Deduced a trap composed of 2 places in 27 ms of which 0 ms to minimize.
[2024-05-22 15:14:00] [INFO ] Deduced a trap composed of 2 places in 28 ms of which 0 ms to minimize.
[2024-05-22 15:14:00] [INFO ] Deduced a trap composed of 2 places in 27 ms of which 1 ms to minimize.
[2024-05-22 15:14:00] [INFO ] Deduced a trap composed of 2 places in 31 ms of which 1 ms to minimize.
[2024-05-22 15:14:00] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/498 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/498 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 38/536 variables, 19/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/536 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/538 variables, 2/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/538 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1697/2235 variables, 538/576 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2235 variables, 1619/2195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2235 variables, 0/2195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2/2237 variables, 2/2197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2237 variables, 0/2197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/2237 variables, 0/2197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2237/2237 variables, and 2197 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1202 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 540/540 constraints, ReadFeed: 1619/1619 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 16/16 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 497/498 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/498 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:14:01] [INFO ] Deduced a trap composed of 2 places in 29 ms of which 0 ms to minimize.
[2024-05-22 15:14:01] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 0 ms to minimize.
[2024-05-22 15:14:01] [INFO ] Deduced a trap composed of 2 places in 28 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/498 variables, 3/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/498 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 38/536 variables, 19/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/536 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2/538 variables, 2/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:14:01] [INFO ] Deduced a trap composed of 31 places in 252 ms of which 3 ms to minimize.
[2024-05-22 15:14:01] [INFO ] Deduced a trap composed of 30 places in 246 ms of which 3 ms to minimize.
[2024-05-22 15:14:02] [INFO ] Deduced a trap composed of 25 places in 240 ms of which 3 ms to minimize.
[2024-05-22 15:14:02] [INFO ] Deduced a trap composed of 28 places in 233 ms of which 3 ms to minimize.
[2024-05-22 15:14:02] [INFO ] Deduced a trap composed of 25 places in 243 ms of which 3 ms to minimize.
[2024-05-22 15:14:02] [INFO ] Deduced a trap composed of 38 places in 246 ms of which 3 ms to minimize.
[2024-05-22 15:14:03] [INFO ] Deduced a trap composed of 29 places in 220 ms of which 4 ms to minimize.
[2024-05-22 15:14:03] [INFO ] Deduced a trap composed of 29 places in 233 ms of which 4 ms to minimize.
[2024-05-22 15:14:03] [INFO ] Deduced a trap composed of 28 places in 247 ms of which 3 ms to minimize.
[2024-05-22 15:14:03] [INFO ] Deduced a trap composed of 29 places in 242 ms of which 3 ms to minimize.
[2024-05-22 15:14:04] [INFO ] Deduced a trap composed of 25 places in 224 ms of which 3 ms to minimize.
[2024-05-22 15:14:04] [INFO ] Deduced a trap composed of 39 places in 245 ms of which 3 ms to minimize.
[2024-05-22 15:14:04] [INFO ] Deduced a trap composed of 31 places in 237 ms of which 3 ms to minimize.
[2024-05-22 15:14:04] [INFO ] Deduced a trap composed of 28 places in 245 ms of which 4 ms to minimize.
[2024-05-22 15:14:05] [INFO ] Deduced a trap composed of 25 places in 220 ms of which 3 ms to minimize.
[2024-05-22 15:14:05] [INFO ] Deduced a trap composed of 28 places in 241 ms of which 4 ms to minimize.
[2024-05-22 15:14:05] [INFO ] Deduced a trap composed of 26 places in 238 ms of which 3 ms to minimize.
[2024-05-22 15:14:05] [INFO ] Deduced a trap composed of 27 places in 238 ms of which 3 ms to minimize.
[2024-05-22 15:14:06] [INFO ] Deduced a trap composed of 26 places in 237 ms of which 3 ms to minimize.
[2024-05-22 15:14:06] [INFO ] Deduced a trap composed of 25 places in 237 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/538 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:14:06] [INFO ] Deduced a trap composed of 25 places in 227 ms of which 3 ms to minimize.
[2024-05-22 15:14:06] [INFO ] Deduced a trap composed of 30 places in 48 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/538 variables, 2/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/538 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1697/2235 variables, 538/601 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2235 variables, 1619/2220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2235 variables, 1/2221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2235 variables, 0/2221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 2/2237 variables, 2/2223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2237 variables, 0/2223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/2237 variables, 0/2223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2237/2237 variables, and 2223 constraints, problems are : Problem set: 0 solved, 1 unsolved in 6262 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 540/540 constraints, ReadFeed: 1619/1619 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 41/41 constraints]
After SMT, in 7483ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 10 ms.
Support contains 1 out of 540 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 21 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 540/540 places, 1697/1697 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 21 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
[2024-05-22 15:14:07] [INFO ] Invariant cache hit.
[2024-05-22 15:14:07] [INFO ] Implicit Places using invariants in 368 ms returned []
[2024-05-22 15:14:07] [INFO ] Invariant cache hit.
[2024-05-22 15:14:08] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-22 15:14:12] [INFO ] Implicit Places using invariants and state equation in 4469 ms returned []
Implicit Place search using SMT with State Equation took 4838 ms to find 0 implicit places.
[2024-05-22 15:14:12] [INFO ] Redundant transitions in 31 ms returned []
Running 1677 sub problems to find dead transitions.
[2024-05-22 15:14:12] [INFO ] Invariant cache hit.
[2024-05-22 15:14:12] [INFO ] State equation strengthened by 1619 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/539 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/539 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:14:26] [INFO ] Deduced a trap composed of 31 places in 148 ms of which 3 ms to minimize.
[2024-05-22 15:14:26] [INFO ] Deduced a trap composed of 27 places in 122 ms of which 2 ms to minimize.
[2024-05-22 15:14:26] [INFO ] Deduced a trap composed of 39 places in 115 ms of which 2 ms to minimize.
[2024-05-22 15:14:27] [INFO ] Deduced a trap composed of 26 places in 114 ms of which 2 ms to minimize.
[2024-05-22 15:14:27] [INFO ] Deduced a trap composed of 26 places in 118 ms of which 2 ms to minimize.
[2024-05-22 15:14:27] [INFO ] Deduced a trap composed of 35 places in 120 ms of which 2 ms to minimize.
[2024-05-22 15:14:27] [INFO ] Deduced a trap composed of 26 places in 112 ms of which 2 ms to minimize.
[2024-05-22 15:14:27] [INFO ] Deduced a trap composed of 31 places in 112 ms of which 2 ms to minimize.
[2024-05-22 15:14:27] [INFO ] Deduced a trap composed of 26 places in 127 ms of which 3 ms to minimize.
[2024-05-22 15:14:27] [INFO ] Deduced a trap composed of 27 places in 132 ms of which 2 ms to minimize.
[2024-05-22 15:14:27] [INFO ] Deduced a trap composed of 29 places in 124 ms of which 1 ms to minimize.
[2024-05-22 15:14:28] [INFO ] Deduced a trap composed of 33 places in 111 ms of which 2 ms to minimize.
[2024-05-22 15:14:28] [INFO ] Deduced a trap composed of 32 places in 110 ms of which 2 ms to minimize.
[2024-05-22 15:14:28] [INFO ] Deduced a trap composed of 26 places in 119 ms of which 2 ms to minimize.
[2024-05-22 15:14:28] [INFO ] Deduced a trap composed of 24 places in 112 ms of which 2 ms to minimize.
[2024-05-22 15:14:28] [INFO ] Deduced a trap composed of 29 places in 102 ms of which 1 ms to minimize.
[2024-05-22 15:14:28] [INFO ] Deduced a trap composed of 26 places in 104 ms of which 2 ms to minimize.
[2024-05-22 15:14:28] [INFO ] Deduced a trap composed of 30 places in 98 ms of which 1 ms to minimize.
[2024-05-22 15:14:28] [INFO ] Deduced a trap composed of 25 places in 110 ms of which 2 ms to minimize.
[2024-05-22 15:14:29] [INFO ] Deduced a trap composed of 26 places in 144 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/539 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:14:29] [INFO ] Deduced a trap composed of 2 places in 205 ms of which 3 ms to minimize.
[2024-05-22 15:14:29] [INFO ] Deduced a trap composed of 22 places in 208 ms of which 3 ms to minimize.
[2024-05-22 15:14:30] [INFO ] Deduced a trap composed of 2 places in 186 ms of which 3 ms to minimize.
[2024-05-22 15:14:30] [INFO ] Deduced a trap composed of 26 places in 136 ms of which 2 ms to minimize.
[2024-05-22 15:14:30] [INFO ] Deduced a trap composed of 26 places in 122 ms of which 2 ms to minimize.
[2024-05-22 15:14:30] [INFO ] Deduced a trap composed of 26 places in 118 ms of which 2 ms to minimize.
[2024-05-22 15:14:30] [INFO ] Deduced a trap composed of 26 places in 128 ms of which 2 ms to minimize.
[2024-05-22 15:14:30] [INFO ] Deduced a trap composed of 29 places in 137 ms of which 3 ms to minimize.
[2024-05-22 15:14:30] [INFO ] Deduced a trap composed of 32 places in 120 ms of which 2 ms to minimize.
[2024-05-22 15:14:31] [INFO ] Deduced a trap composed of 24 places in 140 ms of which 2 ms to minimize.
[2024-05-22 15:14:31] [INFO ] Deduced a trap composed of 30 places in 123 ms of which 2 ms to minimize.
[2024-05-22 15:14:31] [INFO ] Deduced a trap composed of 32 places in 127 ms of which 2 ms to minimize.
[2024-05-22 15:14:31] [INFO ] Deduced a trap composed of 32 places in 128 ms of which 2 ms to minimize.
[2024-05-22 15:14:31] [INFO ] Deduced a trap composed of 30 places in 127 ms of which 2 ms to minimize.
[2024-05-22 15:14:31] [INFO ] Deduced a trap composed of 32 places in 129 ms of which 2 ms to minimize.
[2024-05-22 15:14:31] [INFO ] Deduced a trap composed of 31 places in 127 ms of which 2 ms to minimize.
[2024-05-22 15:14:32] [INFO ] Deduced a trap composed of 27 places in 133 ms of which 2 ms to minimize.
[2024-05-22 15:14:32] [INFO ] Deduced a trap composed of 31 places in 135 ms of which 2 ms to minimize.
[2024-05-22 15:14:32] [INFO ] Deduced a trap composed of 34 places in 124 ms of which 2 ms to minimize.
[2024-05-22 15:14:32] [INFO ] Deduced a trap composed of 29 places in 126 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/539 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 539/2237 variables, and 62 constraints, problems are : Problem set: 0 solved, 1677 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/540 constraints, ReadFeed: 0/1619 constraints, PredecessorRefiner: 1677/1677 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1677 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/539 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/539 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/539 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:14:44] [INFO ] Deduced a trap composed of 24 places in 36 ms of which 1 ms to minimize.
[2024-05-22 15:14:44] [INFO ] Deduced a trap composed of 26 places in 141 ms of which 2 ms to minimize.
[2024-05-22 15:14:44] [INFO ] Deduced a trap composed of 31 places in 113 ms of which 2 ms to minimize.
[2024-05-22 15:14:44] [INFO ] Deduced a trap composed of 25 places in 133 ms of which 3 ms to minimize.
[2024-05-22 15:14:44] [INFO ] Deduced a trap composed of 28 places in 113 ms of which 2 ms to minimize.
[2024-05-22 15:14:44] [INFO ] Deduced a trap composed of 24 places in 42 ms of which 1 ms to minimize.
[2024-05-22 15:14:45] [INFO ] Deduced a trap composed of 29 places in 106 ms of which 2 ms to minimize.
[2024-05-22 15:14:45] [INFO ] Deduced a trap composed of 26 places in 121 ms of which 2 ms to minimize.
[2024-05-22 15:14:45] [INFO ] Deduced a trap composed of 27 places in 107 ms of which 2 ms to minimize.
[2024-05-22 15:14:45] [INFO ] Deduced a trap composed of 30 places in 113 ms of which 2 ms to minimize.
[2024-05-22 15:14:45] [INFO ] Deduced a trap composed of 25 places in 104 ms of which 1 ms to minimize.
[2024-05-22 15:14:45] [INFO ] Deduced a trap composed of 33 places in 107 ms of which 2 ms to minimize.
[2024-05-22 15:14:45] [INFO ] Deduced a trap composed of 27 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:14:45] [INFO ] Deduced a trap composed of 29 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:14:45] [INFO ] Deduced a trap composed of 25 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:14:46] [INFO ] Deduced a trap composed of 28 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:14:46] [INFO ] Deduced a trap composed of 28 places in 94 ms of which 1 ms to minimize.
[2024-05-22 15:14:46] [INFO ] Deduced a trap composed of 26 places in 95 ms of which 2 ms to minimize.
[2024-05-22 15:14:46] [INFO ] Deduced a trap composed of 28 places in 93 ms of which 1 ms to minimize.
[2024-05-22 15:14:46] [INFO ] Deduced a trap composed of 30 places in 89 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/539 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:14:47] [INFO ] Deduced a trap composed of 26 places in 90 ms of which 1 ms to minimize.
[2024-05-22 15:14:47] [INFO ] Deduced a trap composed of 30 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:14:47] [INFO ] Deduced a trap composed of 27 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:14:47] [INFO ] Deduced a trap composed of 25 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:14:47] [INFO ] Deduced a trap composed of 25 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:14:47] [INFO ] Deduced a trap composed of 31 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:14:47] [INFO ] Deduced a trap composed of 29 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:14:47] [INFO ] Deduced a trap composed of 29 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:14:47] [INFO ] Deduced a trap composed of 29 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:14:47] [INFO ] Deduced a trap composed of 29 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:14:47] [INFO ] Deduced a trap composed of 31 places in 53 ms of which 1 ms to minimize.
[2024-05-22 15:14:47] [INFO ] Deduced a trap composed of 30 places in 55 ms of which 1 ms to minimize.
[2024-05-22 15:14:47] [INFO ] Deduced a trap composed of 28 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:14:47] [INFO ] Deduced a trap composed of 30 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:14:48] [INFO ] Deduced a trap composed of 29 places in 41 ms of which 1 ms to minimize.
[2024-05-22 15:14:48] [INFO ] Deduced a trap composed of 31 places in 41 ms of which 1 ms to minimize.
[2024-05-22 15:14:48] [INFO ] Deduced a trap composed of 27 places in 37 ms of which 1 ms to minimize.
[2024-05-22 15:14:51] [INFO ] Deduced a trap composed of 30 places in 136 ms of which 2 ms to minimize.
[2024-05-22 15:14:53] [INFO ] Deduced a trap composed of 22 places in 145 ms of which 3 ms to minimize.
[2024-05-22 15:14:53] [INFO ] Deduced a trap composed of 2 places in 130 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/539 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:14:53] [INFO ] Deduced a trap composed of 28 places in 105 ms of which 2 ms to minimize.
[2024-05-22 15:14:54] [INFO ] Deduced a trap composed of 27 places in 93 ms of which 1 ms to minimize.
[2024-05-22 15:14:54] [INFO ] Deduced a trap composed of 30 places in 98 ms of which 2 ms to minimize.
[2024-05-22 15:14:54] [INFO ] Deduced a trap composed of 30 places in 106 ms of which 2 ms to minimize.
[2024-05-22 15:14:54] [INFO ] Deduced a trap composed of 30 places in 98 ms of which 2 ms to minimize.
[2024-05-22 15:14:54] [INFO ] Deduced a trap composed of 31 places in 93 ms of which 2 ms to minimize.
[2024-05-22 15:14:54] [INFO ] Deduced a trap composed of 27 places in 90 ms of which 1 ms to minimize.
[2024-05-22 15:14:54] [INFO ] Deduced a trap composed of 29 places in 85 ms of which 2 ms to minimize.
[2024-05-22 15:14:54] [INFO ] Deduced a trap composed of 29 places in 78 ms of which 2 ms to minimize.
[2024-05-22 15:14:54] [INFO ] Deduced a trap composed of 26 places in 95 ms of which 1 ms to minimize.
[2024-05-22 15:14:54] [INFO ] Deduced a trap composed of 28 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:14:55] [INFO ] Deduced a trap composed of 28 places in 73 ms of which 2 ms to minimize.
[2024-05-22 15:14:55] [INFO ] Deduced a trap composed of 31 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:14:55] [INFO ] Deduced a trap composed of 29 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:14:55] [INFO ] Deduced a trap composed of 29 places in 55 ms of which 2 ms to minimize.
[2024-05-22 15:14:55] [INFO ] Deduced a trap composed of 31 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:14:55] [INFO ] Deduced a trap composed of 29 places in 67 ms of which 2 ms to minimize.
[2024-05-22 15:14:55] [INFO ] Deduced a trap composed of 29 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:14:55] [INFO ] Deduced a trap composed of 29 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:14:55] [INFO ] Deduced a trap composed of 31 places in 49 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/539 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:14:56] [INFO ] Deduced a trap composed of 33 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:14:56] [INFO ] Deduced a trap composed of 31 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:14:56] [INFO ] Deduced a trap composed of 29 places in 81 ms of which 2 ms to minimize.
[2024-05-22 15:14:56] [INFO ] Deduced a trap composed of 28 places in 87 ms of which 2 ms to minimize.
[2024-05-22 15:14:56] [INFO ] Deduced a trap composed of 25 places in 82 ms of which 1 ms to minimize.
[2024-05-22 15:14:56] [INFO ] Deduced a trap composed of 27 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:14:56] [INFO ] Deduced a trap composed of 26 places in 79 ms of which 1 ms to minimize.
[2024-05-22 15:14:56] [INFO ] Deduced a trap composed of 26 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:14:56] [INFO ] Deduced a trap composed of 27 places in 62 ms of which 1 ms to minimize.
[2024-05-22 15:14:56] [INFO ] Deduced a trap composed of 27 places in 67 ms of which 2 ms to minimize.
[2024-05-22 15:14:56] [INFO ] Deduced a trap composed of 26 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:14:56] [INFO ] Deduced a trap composed of 26 places in 55 ms of which 1 ms to minimize.
[2024-05-22 15:14:57] [INFO ] Deduced a trap composed of 28 places in 54 ms of which 1 ms to minimize.
[2024-05-22 15:14:57] [INFO ] Deduced a trap composed of 27 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:14:57] [INFO ] Deduced a trap composed of 27 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:14:57] [INFO ] Deduced a trap composed of 27 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:14:57] [INFO ] Deduced a trap composed of 25 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:14:57] [INFO ] Deduced a trap composed of 27 places in 159 ms of which 2 ms to minimize.
[2024-05-22 15:14:57] [INFO ] Deduced a trap composed of 26 places in 133 ms of which 2 ms to minimize.
[2024-05-22 15:14:57] [INFO ] Deduced a trap composed of 26 places in 146 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/539 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:14:58] [INFO ] Deduced a trap composed of 25 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:14:58] [INFO ] Deduced a trap composed of 27 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:14:58] [INFO ] Deduced a trap composed of 26 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:14:58] [INFO ] Deduced a trap composed of 26 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:14:58] [INFO ] Deduced a trap composed of 25 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:14:58] [INFO ] Deduced a trap composed of 28 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:14:59] [INFO ] Deduced a trap composed of 29 places in 79 ms of which 1 ms to minimize.
[2024-05-22 15:14:59] [INFO ] Deduced a trap composed of 24 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:14:59] [INFO ] Deduced a trap composed of 29 places in 43 ms of which 1 ms to minimize.
[2024-05-22 15:14:59] [INFO ] Deduced a trap composed of 29 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:14:59] [INFO ] Deduced a trap composed of 26 places in 166 ms of which 3 ms to minimize.
[2024-05-22 15:14:59] [INFO ] Deduced a trap composed of 30 places in 156 ms of which 2 ms to minimize.
[2024-05-22 15:14:59] [INFO ] Deduced a trap composed of 27 places in 140 ms of which 2 ms to minimize.
[2024-05-22 15:14:59] [INFO ] Deduced a trap composed of 25 places in 42 ms of which 1 ms to minimize.
[2024-05-22 15:14:59] [INFO ] Deduced a trap composed of 30 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:14:59] [INFO ] Deduced a trap composed of 31 places in 55 ms of which 1 ms to minimize.
[2024-05-22 15:15:00] [INFO ] Deduced a trap composed of 30 places in 48 ms of which 0 ms to minimize.
[2024-05-22 15:15:00] [INFO ] Deduced a trap composed of 29 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:15:00] [INFO ] Deduced a trap composed of 26 places in 39 ms of which 1 ms to minimize.
[2024-05-22 15:15:00] [INFO ] Deduced a trap composed of 27 places in 142 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/539 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:15:01] [INFO ] Deduced a trap composed of 34 places in 234 ms of which 5 ms to minimize.
[2024-05-22 15:15:01] [INFO ] Deduced a trap composed of 36 places in 193 ms of which 3 ms to minimize.
[2024-05-22 15:15:01] [INFO ] Deduced a trap composed of 27 places in 220 ms of which 3 ms to minimize.
[2024-05-22 15:15:01] [INFO ] Deduced a trap composed of 26 places in 226 ms of which 3 ms to minimize.
[2024-05-22 15:15:02] [INFO ] Deduced a trap composed of 27 places in 201 ms of which 3 ms to minimize.
[2024-05-22 15:15:02] [INFO ] Deduced a trap composed of 28 places in 227 ms of which 3 ms to minimize.
[2024-05-22 15:15:02] [INFO ] Deduced a trap composed of 28 places in 227 ms of which 3 ms to minimize.
[2024-05-22 15:15:02] [INFO ] Deduced a trap composed of 27 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:15:02] [INFO ] Deduced a trap composed of 25 places in 223 ms of which 3 ms to minimize.
[2024-05-22 15:15:03] [INFO ] Deduced a trap composed of 25 places in 227 ms of which 3 ms to minimize.
[2024-05-22 15:15:03] [INFO ] Deduced a trap composed of 25 places in 189 ms of which 3 ms to minimize.
[2024-05-22 15:15:03] [INFO ] Deduced a trap composed of 26 places in 205 ms of which 3 ms to minimize.
[2024-05-22 15:15:03] [INFO ] Deduced a trap composed of 25 places in 48 ms of which 0 ms to minimize.
[2024-05-22 15:15:03] [INFO ] Deduced a trap composed of 25 places in 222 ms of which 3 ms to minimize.
[2024-05-22 15:15:03] [INFO ] Deduced a trap composed of 25 places in 47 ms of which 1 ms to minimize.
[2024-05-22 15:15:04] [INFO ] Deduced a trap composed of 26 places in 223 ms of which 3 ms to minimize.
[2024-05-22 15:15:04] [INFO ] Deduced a trap composed of 41 places in 224 ms of which 3 ms to minimize.
[2024-05-22 15:15:04] [INFO ] Deduced a trap composed of 26 places in 47 ms of which 1 ms to minimize.
[2024-05-22 15:15:04] [INFO ] Deduced a trap composed of 31 places in 224 ms of which 3 ms to minimize.
[2024-05-22 15:15:05] [INFO ] Deduced a trap composed of 31 places in 215 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/539 variables, 20/182 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:15:05] [INFO ] Deduced a trap composed of 30 places in 94 ms of which 1 ms to minimize.
[2024-05-22 15:15:05] [INFO ] Deduced a trap composed of 25 places in 106 ms of which 2 ms to minimize.
[2024-05-22 15:15:05] [INFO ] Deduced a trap composed of 25 places in 97 ms of which 1 ms to minimize.
[2024-05-22 15:15:06] [INFO ] Deduced a trap composed of 33 places in 90 ms of which 2 ms to minimize.
[2024-05-22 15:15:06] [INFO ] Deduced a trap composed of 31 places in 101 ms of which 1 ms to minimize.
[2024-05-22 15:15:06] [INFO ] Deduced a trap composed of 31 places in 93 ms of which 2 ms to minimize.
[2024-05-22 15:15:06] [INFO ] Deduced a trap composed of 29 places in 78 ms of which 2 ms to minimize.
[2024-05-22 15:15:06] [INFO ] Deduced a trap composed of 24 places in 93 ms of which 1 ms to minimize.
[2024-05-22 15:15:06] [INFO ] Deduced a trap composed of 29 places in 78 ms of which 1 ms to minimize.
[2024-05-22 15:15:06] [INFO ] Deduced a trap composed of 28 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:15:06] [INFO ] Deduced a trap composed of 25 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:15:06] [INFO ] Deduced a trap composed of 25 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:15:06] [INFO ] Deduced a trap composed of 29 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:15:06] [INFO ] Deduced a trap composed of 31 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:15:07] [INFO ] Deduced a trap composed of 32 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:15:07] [INFO ] Deduced a trap composed of 31 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:15:07] [INFO ] Deduced a trap composed of 30 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:15:07] [INFO ] Deduced a trap composed of 31 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:15:07] [INFO ] Deduced a trap composed of 29 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:15:07] [INFO ] Deduced a trap composed of 27 places in 42 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/539 variables, 20/202 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:15:07] [INFO ] Deduced a trap composed of 26 places in 48 ms of which 0 ms to minimize.
[2024-05-22 15:15:08] [INFO ] Deduced a trap composed of 26 places in 47 ms of which 1 ms to minimize.
[2024-05-22 15:15:08] [INFO ] Deduced a trap composed of 26 places in 36 ms of which 0 ms to minimize.
[2024-05-22 15:15:08] [INFO ] Deduced a trap composed of 24 places in 50 ms of which 0 ms to minimize.
[2024-05-22 15:15:08] [INFO ] Deduced a trap composed of 26 places in 258 ms of which 3 ms to minimize.
[2024-05-22 15:15:08] [INFO ] Deduced a trap composed of 27 places in 218 ms of which 3 ms to minimize.
[2024-05-22 15:15:08] [INFO ] Deduced a trap composed of 24 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:15:09] [INFO ] Deduced a trap composed of 25 places in 227 ms of which 3 ms to minimize.
[2024-05-22 15:15:09] [INFO ] Deduced a trap composed of 27 places in 195 ms of which 3 ms to minimize.
[2024-05-22 15:15:09] [INFO ] Deduced a trap composed of 24 places in 42 ms of which 1 ms to minimize.
[2024-05-22 15:15:09] [INFO ] Deduced a trap composed of 35 places in 208 ms of which 3 ms to minimize.
[2024-05-22 15:15:09] [INFO ] Deduced a trap composed of 29 places in 197 ms of which 3 ms to minimize.
[2024-05-22 15:15:09] [INFO ] Deduced a trap composed of 24 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:15:10] [INFO ] Deduced a trap composed of 24 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:15:10] [INFO ] Deduced a trap composed of 27 places in 161 ms of which 3 ms to minimize.
[2024-05-22 15:15:10] [INFO ] Deduced a trap composed of 26 places in 163 ms of which 3 ms to minimize.
[2024-05-22 15:15:10] [INFO ] Deduced a trap composed of 28 places in 179 ms of which 3 ms to minimize.
[2024-05-22 15:15:10] [INFO ] Deduced a trap composed of 24 places in 44 ms of which 1 ms to minimize.
[2024-05-22 15:15:11] [INFO ] Deduced a trap composed of 27 places in 155 ms of which 3 ms to minimize.
[2024-05-22 15:15:11] [INFO ] Deduced a trap composed of 29 places in 177 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/539 variables, 20/222 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:15:12] [INFO ] Deduced a trap composed of 28 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:15:12] [INFO ] Deduced a trap composed of 32 places in 74 ms of which 2 ms to minimize.
[2024-05-22 15:15:12] [INFO ] Deduced a trap composed of 25 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:15:12] [INFO ] Deduced a trap composed of 28 places in 71 ms of which 2 ms to minimize.
[2024-05-22 15:15:12] [INFO ] Deduced a trap composed of 28 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:15:12] [INFO ] Deduced a trap composed of 31 places in 79 ms of which 2 ms to minimize.
[2024-05-22 15:15:12] [INFO ] Deduced a trap composed of 31 places in 89 ms of which 1 ms to minimize.
[2024-05-22 15:15:12] [INFO ] Deduced a trap composed of 28 places in 92 ms of which 4 ms to minimize.
[2024-05-22 15:15:12] [INFO ] Deduced a trap composed of 28 places in 92 ms of which 1 ms to minimize.
[2024-05-22 15:15:13] [INFO ] Deduced a trap composed of 29 places in 94 ms of which 2 ms to minimize.
SMT process timed out in 60746ms, After SMT, problems are : Problem set: 0 solved, 1677 unsolved
Search for dead transitions found 0 dead transitions in 60758ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65662 ms. Remains : 540/540 places, 1697/1697 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1556 edges and 540 vertex of which 457 / 540 are part of one of the 2 SCC in 0 ms
Free SCC test removed 455 places
Drop transitions (Empty/Sink Transition effects.) removed 1197 transitions
Ensure Unique test removed 411 transitions
Reduce isomorphic transitions removed 1608 transitions.
Graph (complete) has 209 edges and 85 vertex of which 25 are kept as prefixes of interest. Removing 60 places using SCC suffix rule.0 ms
Discarding 60 places :
Also discarding 18 output transitions
Drop transitions (Output transitions of discarded places.) removed 18 transitions
Drop transitions (Empty/Sink Transition effects.) removed 41 transitions
Reduce isomorphic transitions removed 41 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 42 rules applied. Total rules applied 44 place count 25 transition count 29
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 46 place count 24 transition count 28
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 64 place count 6 transition count 10
Iterating global reduction 2 with 18 rules applied. Total rules applied 82 place count 6 transition count 10
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 84 place count 6 transition count 8
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 85 place count 6 transition count 7
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 87 place count 5 transition count 6
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 88 place count 4 transition count 5
Applied a total of 88 rules in 5 ms. Remains 4 /540 variables (removed 536) and now considering 5/1697 (removed 1692) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 5 rows 4 cols
[2024-05-22 15:15:13] [INFO ] Computed 0 invariants in 0 ms
[2024-05-22 15:15:13] [INFO ] After 16ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 15:15:13] [INFO ] After 3ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-22 15:15:13] [INFO ] After 4ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-22 15:15:13] [INFO ] After 25ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 51 ms.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[1] Max Struct:[20]
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-03 in 163674 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-04
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[20]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[20]
// Phase 1: matrix 1703 rows 546 cols
[2024-05-22 15:15:13] [INFO ] Computed 22 invariants in 19 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[20]
RANDOM walk for 10000 steps (95 resets) in 45 ms. (217 steps per ms)
BEST_FIRST walk for 10001 steps (4 resets) in 9 ms. (1000 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[20]
[2024-05-22 15:15:13] [INFO ] Invariant cache hit.
[2024-05-22 15:15:13] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:15:13] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:15:13] [INFO ] [Real]Absence check using state equation in 292 ms returned sat
[2024-05-22 15:15:13] [INFO ] State equation strengthened by 1601 read => feed constraints.
[2024-05-22 15:15:13] [INFO ] [Real]Added 1601 Read/Feed constraints in 119 ms returned sat
[2024-05-22 15:15:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:15:13] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:15:13] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-22 15:15:14] [INFO ] [Nat]Absence check using state equation in 258 ms returned sat
[2024-05-22 15:15:14] [INFO ] [Nat]Added 1601 Read/Feed constraints in 159 ms returned sat
[2024-05-22 15:15:14] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 82 ms.
[2024-05-22 15:15:14] [INFO ] Added : 12 causal constraints over 3 iterations in 396 ms. Result :sat
Minimization took 559 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[20]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[20]
Support contains 1 out of 546 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 546/546 places, 1703/1703 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 542 transition count 1699
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 542 transition count 1698
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 10 place count 541 transition count 1698
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 541 transition count 1697
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 12 place count 540 transition count 1697
Partial Free-agglomeration rule applied 10 times.
Drop transitions (Partial Free agglomeration) removed 10 transitions
Iterating global reduction 2 with 10 rules applied. Total rules applied 22 place count 540 transition count 1697
Applied a total of 22 rules in 104 ms. Remains 540 /546 variables (removed 6) and now considering 1697/1703 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104 ms. Remains : 540/546 places, 1697/1703 transitions.
// Phase 1: matrix 1697 rows 540 cols
[2024-05-22 15:15:15] [INFO ] Computed 22 invariants in 12 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1] Max Struct:[20]
RANDOM walk for 1000000 steps (9941 resets) in 4400 ms. (227 steps per ms)
BEST_FIRST walk for 1000001 steps (452 resets) in 719 ms. (1388 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[20]
[2024-05-22 15:15:20] [INFO ] Invariant cache hit.
[2024-05-22 15:15:20] [INFO ] [Real]Absence check using 20 positive place invariants in 9 ms returned sat
[2024-05-22 15:15:20] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:15:20] [INFO ] [Real]Absence check using state equation in 293 ms returned sat
[2024-05-22 15:15:20] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-22 15:15:21] [INFO ] [Real]Added 1619 Read/Feed constraints in 126 ms returned sat
[2024-05-22 15:15:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:15:21] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:15:21] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:15:21] [INFO ] [Nat]Absence check using state equation in 259 ms returned sat
[2024-05-22 15:15:21] [INFO ] [Nat]Added 1619 Read/Feed constraints in 115 ms returned sat
[2024-05-22 15:15:21] [INFO ] Computed and/alt/rep : 1149/2985/1149 causal constraints (skipped 528 transitions) in 81 ms.
[2024-05-22 15:15:21] [INFO ] Added : 7 causal constraints over 2 iterations in 317 ms. Result :sat
Minimization took 3103 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[20]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[20]
Support contains 1 out of 540 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 21 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 540/540 places, 1697/1697 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 20 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
[2024-05-22 15:15:25] [INFO ] Invariant cache hit.
[2024-05-22 15:15:25] [INFO ] Implicit Places using invariants in 364 ms returned []
[2024-05-22 15:15:25] [INFO ] Invariant cache hit.
[2024-05-22 15:15:25] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-22 15:15:29] [INFO ] Implicit Places using invariants and state equation in 4447 ms returned []
Implicit Place search using SMT with State Equation took 4813 ms to find 0 implicit places.
[2024-05-22 15:15:29] [INFO ] Redundant transitions in 31 ms returned []
Running 1677 sub problems to find dead transitions.
[2024-05-22 15:15:29] [INFO ] Invariant cache hit.
[2024-05-22 15:15:29] [INFO ] State equation strengthened by 1619 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/539 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/539 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:15:43] [INFO ] Deduced a trap composed of 24 places in 142 ms of which 2 ms to minimize.
[2024-05-22 15:15:44] [INFO ] Deduced a trap composed of 3 places in 228 ms of which 4 ms to minimize.
[2024-05-22 15:15:44] [INFO ] Deduced a trap composed of 25 places in 109 ms of which 2 ms to minimize.
[2024-05-22 15:15:44] [INFO ] Deduced a trap composed of 26 places in 46 ms of which 1 ms to minimize.
[2024-05-22 15:15:44] [INFO ] Deduced a trap composed of 27 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:15:44] [INFO ] Deduced a trap composed of 26 places in 45 ms of which 1 ms to minimize.
[2024-05-22 15:15:44] [INFO ] Deduced a trap composed of 25 places in 36 ms of which 1 ms to minimize.
[2024-05-22 15:15:44] [INFO ] Deduced a trap composed of 24 places in 36 ms of which 0 ms to minimize.
[2024-05-22 15:15:44] [INFO ] Deduced a trap composed of 30 places in 116 ms of which 2 ms to minimize.
[2024-05-22 15:15:44] [INFO ] Deduced a trap composed of 30 places in 102 ms of which 2 ms to minimize.
[2024-05-22 15:15:45] [INFO ] Deduced a trap composed of 26 places in 90 ms of which 1 ms to minimize.
[2024-05-22 15:15:45] [INFO ] Deduced a trap composed of 25 places in 96 ms of which 4 ms to minimize.
[2024-05-22 15:15:45] [INFO ] Deduced a trap composed of 25 places in 106 ms of which 2 ms to minimize.
[2024-05-22 15:15:45] [INFO ] Deduced a trap composed of 28 places in 92 ms of which 2 ms to minimize.
[2024-05-22 15:15:45] [INFO ] Deduced a trap composed of 28 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:15:45] [INFO ] Deduced a trap composed of 25 places in 90 ms of which 2 ms to minimize.
[2024-05-22 15:15:45] [INFO ] Deduced a trap composed of 25 places in 90 ms of which 1 ms to minimize.
[2024-05-22 15:15:45] [INFO ] Deduced a trap composed of 28 places in 82 ms of which 1 ms to minimize.
[2024-05-22 15:15:45] [INFO ] Deduced a trap composed of 24 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:15:45] [INFO ] Deduced a trap composed of 32 places in 69 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/539 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:15:46] [INFO ] Deduced a trap composed of 27 places in 144 ms of which 2 ms to minimize.
[2024-05-22 15:15:46] [INFO ] Deduced a trap composed of 31 places in 136 ms of which 2 ms to minimize.
[2024-05-22 15:15:46] [INFO ] Deduced a trap composed of 26 places in 139 ms of which 2 ms to minimize.
[2024-05-22 15:15:46] [INFO ] Deduced a trap composed of 25 places in 138 ms of which 2 ms to minimize.
[2024-05-22 15:15:47] [INFO ] Deduced a trap composed of 24 places in 128 ms of which 3 ms to minimize.
[2024-05-22 15:15:47] [INFO ] Deduced a trap composed of 26 places in 116 ms of which 2 ms to minimize.
[2024-05-22 15:15:47] [INFO ] Deduced a trap composed of 26 places in 127 ms of which 2 ms to minimize.
[2024-05-22 15:15:47] [INFO ] Deduced a trap composed of 25 places in 124 ms of which 2 ms to minimize.
[2024-05-22 15:15:47] [INFO ] Deduced a trap composed of 25 places in 112 ms of which 2 ms to minimize.
[2024-05-22 15:15:47] [INFO ] Deduced a trap composed of 25 places in 113 ms of which 2 ms to minimize.
[2024-05-22 15:15:47] [INFO ] Deduced a trap composed of 25 places in 101 ms of which 1 ms to minimize.
[2024-05-22 15:15:47] [INFO ] Deduced a trap composed of 27 places in 93 ms of which 1 ms to minimize.
[2024-05-22 15:15:48] [INFO ] Deduced a trap composed of 26 places in 105 ms of which 1 ms to minimize.
[2024-05-22 15:15:48] [INFO ] Deduced a trap composed of 26 places in 123 ms of which 2 ms to minimize.
[2024-05-22 15:15:48] [INFO ] Deduced a trap composed of 25 places in 93 ms of which 1 ms to minimize.
[2024-05-22 15:15:48] [INFO ] Deduced a trap composed of 27 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:15:48] [INFO ] Deduced a trap composed of 25 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:15:48] [INFO ] Deduced a trap composed of 26 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:15:48] [INFO ] Deduced a trap composed of 26 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:15:48] [INFO ] Deduced a trap composed of 26 places in 60 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/539 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 539/2237 variables, and 62 constraints, problems are : Problem set: 0 solved, 1677 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/540 constraints, ReadFeed: 0/1619 constraints, PredecessorRefiner: 1677/1677 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1677 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/539 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/539 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/539 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:16:01] [INFO ] Deduced a trap composed of 26 places in 69 ms of which 2 ms to minimize.
[2024-05-22 15:16:02] [INFO ] Deduced a trap composed of 26 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:16:02] [INFO ] Deduced a trap composed of 27 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:16:02] [INFO ] Deduced a trap composed of 27 places in 53 ms of which 0 ms to minimize.
[2024-05-22 15:16:02] [INFO ] Deduced a trap composed of 25 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:16:02] [INFO ] Deduced a trap composed of 27 places in 47 ms of which 1 ms to minimize.
[2024-05-22 15:16:02] [INFO ] Deduced a trap composed of 28 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:16:02] [INFO ] Deduced a trap composed of 29 places in 216 ms of which 3 ms to minimize.
[2024-05-22 15:16:02] [INFO ] Deduced a trap composed of 25 places in 189 ms of which 3 ms to minimize.
[2024-05-22 15:16:03] [INFO ] Deduced a trap composed of 25 places in 176 ms of which 3 ms to minimize.
[2024-05-22 15:16:03] [INFO ] Deduced a trap composed of 25 places in 168 ms of which 3 ms to minimize.
[2024-05-22 15:16:03] [INFO ] Deduced a trap composed of 26 places in 157 ms of which 2 ms to minimize.
[2024-05-22 15:16:03] [INFO ] Deduced a trap composed of 34 places in 148 ms of which 2 ms to minimize.
[2024-05-22 15:16:03] [INFO ] Deduced a trap composed of 28 places in 141 ms of which 3 ms to minimize.
[2024-05-22 15:16:03] [INFO ] Deduced a trap composed of 27 places in 142 ms of which 2 ms to minimize.
[2024-05-22 15:16:03] [INFO ] Deduced a trap composed of 27 places in 144 ms of which 2 ms to minimize.
[2024-05-22 15:16:04] [INFO ] Deduced a trap composed of 28 places in 143 ms of which 3 ms to minimize.
[2024-05-22 15:16:04] [INFO ] Deduced a trap composed of 28 places in 151 ms of which 2 ms to minimize.
[2024-05-22 15:16:04] [INFO ] Deduced a trap composed of 28 places in 133 ms of which 3 ms to minimize.
[2024-05-22 15:16:04] [INFO ] Deduced a trap composed of 28 places in 125 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/539 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:16:04] [INFO ] Deduced a trap composed of 28 places in 39 ms of which 1 ms to minimize.
[2024-05-22 15:16:04] [INFO ] Deduced a trap composed of 31 places in 39 ms of which 0 ms to minimize.
[2024-05-22 15:16:05] [INFO ] Deduced a trap composed of 28 places in 43 ms of which 1 ms to minimize.
[2024-05-22 15:16:05] [INFO ] Deduced a trap composed of 29 places in 194 ms of which 3 ms to minimize.
[2024-05-22 15:16:05] [INFO ] Deduced a trap composed of 25 places in 194 ms of which 3 ms to minimize.
[2024-05-22 15:16:05] [INFO ] Deduced a trap composed of 26 places in 195 ms of which 3 ms to minimize.
[2024-05-22 15:16:06] [INFO ] Deduced a trap composed of 29 places in 229 ms of which 3 ms to minimize.
[2024-05-22 15:16:06] [INFO ] Deduced a trap composed of 25 places in 195 ms of which 3 ms to minimize.
[2024-05-22 15:16:06] [INFO ] Deduced a trap composed of 25 places in 194 ms of which 3 ms to minimize.
[2024-05-22 15:16:06] [INFO ] Deduced a trap composed of 25 places in 193 ms of which 3 ms to minimize.
[2024-05-22 15:16:06] [INFO ] Deduced a trap composed of 25 places in 189 ms of which 3 ms to minimize.
[2024-05-22 15:16:07] [INFO ] Deduced a trap composed of 30 places in 199 ms of which 3 ms to minimize.
[2024-05-22 15:16:07] [INFO ] Deduced a trap composed of 25 places in 210 ms of which 3 ms to minimize.
[2024-05-22 15:16:07] [INFO ] Deduced a trap composed of 31 places in 192 ms of which 3 ms to minimize.
[2024-05-22 15:16:07] [INFO ] Deduced a trap composed of 25 places in 192 ms of which 3 ms to minimize.
[2024-05-22 15:16:07] [INFO ] Deduced a trap composed of 32 places in 181 ms of which 3 ms to minimize.
[2024-05-22 15:16:08] [INFO ] Deduced a trap composed of 26 places in 189 ms of which 3 ms to minimize.
[2024-05-22 15:16:08] [INFO ] Deduced a trap composed of 32 places in 208 ms of which 3 ms to minimize.
[2024-05-22 15:16:08] [INFO ] Deduced a trap composed of 25 places in 181 ms of which 2 ms to minimize.
[2024-05-22 15:16:08] [INFO ] Deduced a trap composed of 31 places in 172 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/539 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:16:09] [INFO ] Deduced a trap composed of 29 places in 92 ms of which 1 ms to minimize.
[2024-05-22 15:16:09] [INFO ] Deduced a trap composed of 32 places in 90 ms of which 2 ms to minimize.
[2024-05-22 15:16:09] [INFO ] Deduced a trap composed of 24 places in 30 ms of which 1 ms to minimize.
[2024-05-22 15:16:09] [INFO ] Deduced a trap composed of 27 places in 86 ms of which 1 ms to minimize.
[2024-05-22 15:16:09] [INFO ] Deduced a trap composed of 36 places in 82 ms of which 1 ms to minimize.
[2024-05-22 15:16:09] [INFO ] Deduced a trap composed of 29 places in 91 ms of which 1 ms to minimize.
[2024-05-22 15:16:09] [INFO ] Deduced a trap composed of 28 places in 96 ms of which 1 ms to minimize.
[2024-05-22 15:16:09] [INFO ] Deduced a trap composed of 24 places in 97 ms of which 1 ms to minimize.
[2024-05-22 15:16:10] [INFO ] Deduced a trap composed of 27 places in 80 ms of which 2 ms to minimize.
[2024-05-22 15:16:10] [INFO ] Deduced a trap composed of 28 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:16:10] [INFO ] Deduced a trap composed of 29 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:16:10] [INFO ] Deduced a trap composed of 27 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:16:10] [INFO ] Deduced a trap composed of 27 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:16:10] [INFO ] Deduced a trap composed of 27 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:16:10] [INFO ] Deduced a trap composed of 27 places in 64 ms of which 2 ms to minimize.
[2024-05-22 15:16:10] [INFO ] Deduced a trap composed of 28 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:16:10] [INFO ] Deduced a trap composed of 26 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:16:10] [INFO ] Deduced a trap composed of 32 places in 54 ms of which 1 ms to minimize.
[2024-05-22 15:16:10] [INFO ] Deduced a trap composed of 32 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:16:10] [INFO ] Deduced a trap composed of 33 places in 47 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/539 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:16:11] [INFO ] Deduced a trap composed of 25 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:16:11] [INFO ] Deduced a trap composed of 27 places in 74 ms of which 2 ms to minimize.
[2024-05-22 15:16:11] [INFO ] Deduced a trap composed of 28 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:16:11] [INFO ] Deduced a trap composed of 32 places in 63 ms of which 2 ms to minimize.
[2024-05-22 15:16:11] [INFO ] Deduced a trap composed of 25 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:16:11] [INFO ] Deduced a trap composed of 28 places in 68 ms of which 2 ms to minimize.
[2024-05-22 15:16:12] [INFO ] Deduced a trap composed of 32 places in 72 ms of which 2 ms to minimize.
[2024-05-22 15:16:12] [INFO ] Deduced a trap composed of 30 places in 73 ms of which 2 ms to minimize.
[2024-05-22 15:16:12] [INFO ] Deduced a trap composed of 30 places in 89 ms of which 2 ms to minimize.
[2024-05-22 15:16:12] [INFO ] Deduced a trap composed of 31 places in 78 ms of which 2 ms to minimize.
[2024-05-22 15:16:12] [INFO ] Deduced a trap composed of 32 places in 89 ms of which 1 ms to minimize.
[2024-05-22 15:16:12] [INFO ] Deduced a trap composed of 32 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:16:12] [INFO ] Deduced a trap composed of 35 places in 78 ms of which 2 ms to minimize.
[2024-05-22 15:16:12] [INFO ] Deduced a trap composed of 31 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:16:12] [INFO ] Deduced a trap composed of 30 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:16:12] [INFO ] Deduced a trap composed of 31 places in 66 ms of which 4 ms to minimize.
[2024-05-22 15:16:12] [INFO ] Deduced a trap composed of 26 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:16:13] [INFO ] Deduced a trap composed of 29 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:16:13] [INFO ] Deduced a trap composed of 28 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:16:13] [INFO ] Deduced a trap composed of 29 places in 60 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/539 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:16:13] [INFO ] Deduced a trap composed of 28 places in 80 ms of which 2 ms to minimize.
[2024-05-22 15:16:13] [INFO ] Deduced a trap composed of 33 places in 79 ms of which 2 ms to minimize.
[2024-05-22 15:16:14] [INFO ] Deduced a trap composed of 31 places in 94 ms of which 2 ms to minimize.
[2024-05-22 15:16:14] [INFO ] Deduced a trap composed of 29 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:16:14] [INFO ] Deduced a trap composed of 24 places in 43 ms of which 1 ms to minimize.
[2024-05-22 15:16:14] [INFO ] Deduced a trap composed of 28 places in 87 ms of which 1 ms to minimize.
[2024-05-22 15:16:14] [INFO ] Deduced a trap composed of 27 places in 89 ms of which 1 ms to minimize.
[2024-05-22 15:16:14] [INFO ] Deduced a trap composed of 24 places in 41 ms of which 1 ms to minimize.
[2024-05-22 15:16:14] [INFO ] Deduced a trap composed of 41 places in 97 ms of which 1 ms to minimize.
[2024-05-22 15:16:14] [INFO ] Deduced a trap composed of 30 places in 88 ms of which 2 ms to minimize.
[2024-05-22 15:16:14] [INFO ] Deduced a trap composed of 30 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:16:14] [INFO ] Deduced a trap composed of 27 places in 41 ms of which 1 ms to minimize.
[2024-05-22 15:16:14] [INFO ] Deduced a trap composed of 24 places in 87 ms of which 1 ms to minimize.
[2024-05-22 15:16:15] [INFO ] Deduced a trap composed of 26 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:16:15] [INFO ] Deduced a trap composed of 24 places in 40 ms of which 1 ms to minimize.
[2024-05-22 15:16:15] [INFO ] Deduced a trap composed of 27 places in 106 ms of which 1 ms to minimize.
[2024-05-22 15:16:15] [INFO ] Deduced a trap composed of 27 places in 99 ms of which 1 ms to minimize.
[2024-05-22 15:16:15] [INFO ] Deduced a trap composed of 29 places in 102 ms of which 2 ms to minimize.
[2024-05-22 15:16:15] [INFO ] Deduced a trap composed of 26 places in 93 ms of which 1 ms to minimize.
[2024-05-22 15:16:15] [INFO ] Deduced a trap composed of 34 places in 101 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/539 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:16:16] [INFO ] Deduced a trap composed of 28 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:16:16] [INFO ] Deduced a trap composed of 25 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:16:16] [INFO ] Deduced a trap composed of 33 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:16:16] [INFO ] Deduced a trap composed of 27 places in 96 ms of which 2 ms to minimize.
[2024-05-22 15:16:16] [INFO ] Deduced a trap composed of 24 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:16:16] [INFO ] Deduced a trap composed of 29 places in 61 ms of which 1 ms to minimize.
[2024-05-22 15:16:16] [INFO ] Deduced a trap composed of 24 places in 91 ms of which 1 ms to minimize.
[2024-05-22 15:16:17] [INFO ] Deduced a trap composed of 27 places in 79 ms of which 1 ms to minimize.
[2024-05-22 15:16:17] [INFO ] Deduced a trap composed of 28 places in 69 ms of which 2 ms to minimize.
[2024-05-22 15:16:17] [INFO ] Deduced a trap composed of 24 places in 85 ms of which 1 ms to minimize.
[2024-05-22 15:16:17] [INFO ] Deduced a trap composed of 26 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:16:17] [INFO ] Deduced a trap composed of 27 places in 89 ms of which 2 ms to minimize.
[2024-05-22 15:16:17] [INFO ] Deduced a trap composed of 25 places in 80 ms of which 2 ms to minimize.
[2024-05-22 15:16:17] [INFO ] Deduced a trap composed of 27 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:16:17] [INFO ] Deduced a trap composed of 26 places in 95 ms of which 1 ms to minimize.
[2024-05-22 15:16:17] [INFO ] Deduced a trap composed of 24 places in 72 ms of which 2 ms to minimize.
[2024-05-22 15:16:17] [INFO ] Deduced a trap composed of 25 places in 61 ms of which 1 ms to minimize.
[2024-05-22 15:16:18] [INFO ] Deduced a trap composed of 28 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:16:18] [INFO ] Deduced a trap composed of 26 places in 72 ms of which 2 ms to minimize.
[2024-05-22 15:16:18] [INFO ] Deduced a trap composed of 26 places in 68 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/539 variables, 20/182 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:16:18] [INFO ] Deduced a trap composed of 27 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:16:19] [INFO ] Deduced a trap composed of 25 places in 71 ms of which 1 ms to minimize.
[2024-05-22 15:16:19] [INFO ] Deduced a trap composed of 29 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:16:19] [INFO ] Deduced a trap composed of 33 places in 68 ms of which 2 ms to minimize.
[2024-05-22 15:16:19] [INFO ] Deduced a trap composed of 30 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:16:19] [INFO ] Deduced a trap composed of 30 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:16:19] [INFO ] Deduced a trap composed of 33 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:16:19] [INFO ] Deduced a trap composed of 26 places in 62 ms of which 1 ms to minimize.
[2024-05-22 15:16:19] [INFO ] Deduced a trap composed of 31 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:16:19] [INFO ] Deduced a trap composed of 35 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:16:19] [INFO ] Deduced a trap composed of 31 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:16:19] [INFO ] Deduced a trap composed of 29 places in 47 ms of which 1 ms to minimize.
[2024-05-22 15:16:19] [INFO ] Deduced a trap composed of 30 places in 40 ms of which 1 ms to minimize.
[2024-05-22 15:16:19] [INFO ] Deduced a trap composed of 33 places in 34 ms of which 1 ms to minimize.
[2024-05-22 15:16:19] [INFO ] Deduced a trap composed of 33 places in 43 ms of which 0 ms to minimize.
[2024-05-22 15:16:19] [INFO ] Deduced a trap composed of 33 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:16:20] [INFO ] Deduced a trap composed of 33 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:16:20] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 0 ms to minimize.
[2024-05-22 15:16:20] [INFO ] Deduced a trap composed of 33 places in 36 ms of which 1 ms to minimize.
[2024-05-22 15:16:20] [INFO ] Deduced a trap composed of 31 places in 40 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/539 variables, 20/202 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:16:20] [INFO ] Deduced a trap composed of 34 places in 79 ms of which 1 ms to minimize.
[2024-05-22 15:16:21] [INFO ] Deduced a trap composed of 29 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:16:21] [INFO ] Deduced a trap composed of 27 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:16:21] [INFO ] Deduced a trap composed of 34 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:16:21] [INFO ] Deduced a trap composed of 30 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:16:21] [INFO ] Deduced a trap composed of 29 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:16:21] [INFO ] Deduced a trap composed of 35 places in 82 ms of which 2 ms to minimize.
[2024-05-22 15:16:21] [INFO ] Deduced a trap composed of 30 places in 73 ms of which 2 ms to minimize.
[2024-05-22 15:16:21] [INFO ] Deduced a trap composed of 32 places in 71 ms of which 1 ms to minimize.
[2024-05-22 15:16:21] [INFO ] Deduced a trap composed of 30 places in 61 ms of which 2 ms to minimize.
[2024-05-22 15:16:21] [INFO ] Deduced a trap composed of 27 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:16:21] [INFO ] Deduced a trap composed of 27 places in 55 ms of which 1 ms to minimize.
[2024-05-22 15:16:21] [INFO ] Deduced a trap composed of 29 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:16:22] [INFO ] Deduced a trap composed of 28 places in 55 ms of which 1 ms to minimize.
[2024-05-22 15:16:22] [INFO ] Deduced a trap composed of 30 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:16:22] [INFO ] Deduced a trap composed of 28 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:16:22] [INFO ] Deduced a trap composed of 30 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:16:22] [INFO ] Deduced a trap composed of 28 places in 71 ms of which 1 ms to minimize.
[2024-05-22 15:16:22] [INFO ] Deduced a trap composed of 25 places in 67 ms of which 2 ms to minimize.
[2024-05-22 15:16:22] [INFO ] Deduced a trap composed of 30 places in 67 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/539 variables, 20/222 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:16:23] [INFO ] Deduced a trap composed of 26 places in 80 ms of which 2 ms to minimize.
[2024-05-22 15:16:23] [INFO ] Deduced a trap composed of 27 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:16:23] [INFO ] Deduced a trap composed of 28 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:16:23] [INFO ] Deduced a trap composed of 27 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:16:23] [INFO ] Deduced a trap composed of 31 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:16:23] [INFO ] Deduced a trap composed of 31 places in 46 ms of which 1 ms to minimize.
[2024-05-22 15:16:23] [INFO ] Deduced a trap composed of 31 places in 44 ms of which 1 ms to minimize.
[2024-05-22 15:16:23] [INFO ] Deduced a trap composed of 31 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:16:23] [INFO ] Deduced a trap composed of 29 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:16:23] [INFO ] Deduced a trap composed of 29 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:16:23] [INFO ] Deduced a trap composed of 35 places in 61 ms of which 1 ms to minimize.
[2024-05-22 15:16:24] [INFO ] Deduced a trap composed of 31 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:16:24] [INFO ] Deduced a trap composed of 34 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:16:24] [INFO ] Deduced a trap composed of 26 places in 38 ms of which 1 ms to minimize.
[2024-05-22 15:16:24] [INFO ] Deduced a trap composed of 25 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:16:24] [INFO ] Deduced a trap composed of 25 places in 75 ms of which 2 ms to minimize.
[2024-05-22 15:16:24] [INFO ] Deduced a trap composed of 26 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:16:24] [INFO ] Deduced a trap composed of 29 places in 48 ms of which 0 ms to minimize.
[2024-05-22 15:16:24] [INFO ] Deduced a trap composed of 32 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:16:24] [INFO ] Deduced a trap composed of 35 places in 42 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/539 variables, 20/242 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:16:25] [INFO ] Deduced a trap composed of 29 places in 93 ms of which 2 ms to minimize.
[2024-05-22 15:16:25] [INFO ] Deduced a trap composed of 29 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:16:25] [INFO ] Deduced a trap composed of 29 places in 58 ms of which 2 ms to minimize.
[2024-05-22 15:16:25] [INFO ] Deduced a trap composed of 31 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:16:25] [INFO ] Deduced a trap composed of 31 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:16:25] [INFO ] Deduced a trap composed of 30 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:16:25] [INFO ] Deduced a trap composed of 30 places in 43 ms of which 1 ms to minimize.
[2024-05-22 15:16:25] [INFO ] Deduced a trap composed of 34 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:16:25] [INFO ] Deduced a trap composed of 34 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:16:25] [INFO ] Deduced a trap composed of 34 places in 53 ms of which 1 ms to minimize.
[2024-05-22 15:16:25] [INFO ] Deduced a trap composed of 33 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:16:26] [INFO ] Deduced a trap composed of 34 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:16:26] [INFO ] Deduced a trap composed of 27 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:16:26] [INFO ] Deduced a trap composed of 37 places in 44 ms of which 1 ms to minimize.
[2024-05-22 15:16:26] [INFO ] Deduced a trap composed of 32 places in 41 ms of which 1 ms to minimize.
[2024-05-22 15:16:26] [INFO ] Deduced a trap composed of 28 places in 36 ms of which 1 ms to minimize.
[2024-05-22 15:16:26] [INFO ] Deduced a trap composed of 29 places in 42 ms of which 1 ms to minimize.
[2024-05-22 15:16:26] [INFO ] Deduced a trap composed of 29 places in 34 ms of which 0 ms to minimize.
[2024-05-22 15:16:26] [INFO ] Deduced a trap composed of 29 places in 35 ms of which 0 ms to minimize.
[2024-05-22 15:16:26] [INFO ] Deduced a trap composed of 27 places in 40 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/539 variables, 20/262 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:16:27] [INFO ] Deduced a trap composed of 25 places in 44 ms of which 1 ms to minimize.
[2024-05-22 15:16:27] [INFO ] Deduced a trap composed of 29 places in 78 ms of which 2 ms to minimize.
[2024-05-22 15:16:27] [INFO ] Deduced a trap composed of 32 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:16:27] [INFO ] Deduced a trap composed of 30 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:16:27] [INFO ] Deduced a trap composed of 33 places in 65 ms of which 2 ms to minimize.
[2024-05-22 15:16:27] [INFO ] Deduced a trap composed of 31 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:16:27] [INFO ] Deduced a trap composed of 28 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:16:27] [INFO ] Deduced a trap composed of 26 places in 40 ms of which 1 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 8)
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(s349 0)
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(s351 0)
(s352 0)
(s353 0)
(s354 0)
(s355 0)
(s356 0)
(s357 0)
(s358 0)
(s359 0)
(s360 0)
(s361 0)
(s362 0)
(s363 0)
(s364 0)
(s365 0)
(s366 0)
(s367 0)
(s368 0)
(s369 0)
(s370 0)
(s371 0)
(s372 0)
(s373 0)
(s374 0)
(s375 0)
(s376 0)
(s377 0)
(s378 0)
(s379 0)
(s380 0)
(s381 0)
(s382 0)
(s383 0)
(s384 0)
(s385 0)
(s386 0)
(s387 0)
(s388 0)
(s389 0)
(s390 0)
(s391 0)
(s392 0)
(s393 0)
(s394 0)
(s395 0)
(s396 0)
(s397 0)
(s398 0)
(s399 0)
(s400 0)
(s401 0)
(s402 0)
(s403 0)
(s404 0)
(s405 0)
(s406 0)
(s407 0)
(s408 0)
(s409 0)
(s410 0)
(s411 0)
(s412 0)
(s413 0)
(s414 0)
(s415 0)
(s416 0)
(s417 0)
(s418 0)
(s419 0)
(s420 0)
(s421 0)
(s422 0)
(s423 0)
(s424 0)
(s425 0)
(s426 0)
(s427 0)
(s428 0)
(s429 0)
(s430 0)
(s431 0)
(s432 0)
(s433 0)
(s434 0)
(s435 0)
(s436 0)
(s437 0)
(s438 0)
(s439 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 539/2237 variables, and 270 constraints, problems are : Problem set: 0 solved, 1677 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/540 constraints, ReadFeed: 0/1619 constraints, PredecessorRefiner: 0/1677 constraints, Known Traps: 248/248 constraints]
After SMT, in 60709ms problems are : Problem set: 0 solved, 1677 unsolved
Search for dead transitions found 0 dead transitions in 60722ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65599 ms. Remains : 540/540 places, 1697/1697 transitions.
RANDOM walk for 40000 steps (400 resets) in 444 ms. (89 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (16 resets) in 65 ms. (606 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (16 resets) in 51 ms. (769 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 434039 steps, run timeout after 3001 ms. (steps per millisecond=144 ) properties seen :0 out of 2
Probabilistic random walk after 434039 steps, saw 57378 distinct states, run finished after 3001 ms. (steps per millisecond=144 ) properties seen :0
[2024-05-22 15:16:33] [INFO ] Invariant cache hit.
[2024-05-22 15:16:33] [INFO ] State equation strengthened by 1619 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 497/498 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-22 15:16:34] [INFO ] Deduced a trap composed of 2 places in 35 ms of which 1 ms to minimize.
Problem MAX0 is UNSAT
[2024-05-22 15:16:34] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 0 ms to minimize.
[2024-05-22 15:16:34] [INFO ] Deduced a trap composed of 2 places in 28 ms of which 1 ms to minimize.
[2024-05-22 15:16:34] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2024-05-22 15:16:34] [INFO ] Deduced a trap composed of 2 places in 33 ms of which 0 ms to minimize.
[2024-05-22 15:16:34] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 3 ms to minimize.
[2024-05-22 15:16:34] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 1 ms to minimize.
[2024-05-22 15:16:34] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 1 ms to minimize.
[2024-05-22 15:16:34] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 0 ms to minimize.
[2024-05-22 15:16:34] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 0 ms to minimize.
[2024-05-22 15:16:34] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 0 ms to minimize.
[2024-05-22 15:16:34] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 0 ms to minimize.
[2024-05-22 15:16:34] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 0 ms to minimize.
[2024-05-22 15:16:34] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 1 ms to minimize.
[2024-05-22 15:16:34] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 0 ms to minimize.
[2024-05-22 15:16:34] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 0 ms to minimize.
[2024-05-22 15:16:34] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2024-05-22 15:16:34] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 1 ms to minimize.
[2024-05-22 15:16:34] [INFO ] Deduced a trap composed of 2 places in 19 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/498 variables, 19/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/498 variables, 0/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 38/536 variables, 19/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/536 variables, 0/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/538 variables, 2/41 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/538 variables, 0/41 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1697/2235 variables, 538/579 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2235 variables, 1619/2198 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2235 variables, 0/2198 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2/2237 variables, 2/2200 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2237 variables, 0/2200 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/2237 variables, 0/2200 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2237/2237 variables, and 2200 constraints, problems are : Problem set: 1 solved, 1 unsolved in 1275 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 540/540 constraints, ReadFeed: 1619/1619 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 19/19 constraints]
Escalating to Integer solving :Problem set: 1 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 497/498 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/498 variables, 19/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/498 variables, 0/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 38/536 variables, 19/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/536 variables, 0/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/538 variables, 2/41 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-05-22 15:16:35] [INFO ] Deduced a trap composed of 25 places in 211 ms of which 3 ms to minimize.
[2024-05-22 15:16:35] [INFO ] Deduced a trap composed of 32 places in 210 ms of which 3 ms to minimize.
[2024-05-22 15:16:35] [INFO ] Deduced a trap composed of 27 places in 210 ms of which 3 ms to minimize.
[2024-05-22 15:16:36] [INFO ] Deduced a trap composed of 39 places in 212 ms of which 3 ms to minimize.
[2024-05-22 15:16:36] [INFO ] Deduced a trap composed of 28 places in 220 ms of which 3 ms to minimize.
[2024-05-22 15:16:36] [INFO ] Deduced a trap composed of 29 places in 215 ms of which 4 ms to minimize.
[2024-05-22 15:16:36] [INFO ] Deduced a trap composed of 26 places in 218 ms of which 4 ms to minimize.
[2024-05-22 15:16:37] [INFO ] Deduced a trap composed of 27 places in 200 ms of which 3 ms to minimize.
[2024-05-22 15:16:37] [INFO ] Deduced a trap composed of 31 places in 217 ms of which 3 ms to minimize.
[2024-05-22 15:16:37] [INFO ] Deduced a trap composed of 27 places in 205 ms of which 3 ms to minimize.
[2024-05-22 15:16:37] [INFO ] Deduced a trap composed of 25 places in 213 ms of which 4 ms to minimize.
[2024-05-22 15:16:37] [INFO ] Deduced a trap composed of 29 places in 217 ms of which 3 ms to minimize.
[2024-05-22 15:16:38] [INFO ] Deduced a trap composed of 25 places in 215 ms of which 3 ms to minimize.
[2024-05-22 15:16:38] [INFO ] Deduced a trap composed of 26 places in 221 ms of which 3 ms to minimize.
[2024-05-22 15:16:38] [INFO ] Deduced a trap composed of 26 places in 221 ms of which 4 ms to minimize.
[2024-05-22 15:16:38] [INFO ] Deduced a trap composed of 27 places in 207 ms of which 3 ms to minimize.
[2024-05-22 15:16:39] [INFO ] Deduced a trap composed of 24 places in 210 ms of which 4 ms to minimize.
[2024-05-22 15:16:39] [INFO ] Deduced a trap composed of 30 places in 221 ms of which 3 ms to minimize.
[2024-05-22 15:16:39] [INFO ] Deduced a trap composed of 25 places in 211 ms of which 4 ms to minimize.
[2024-05-22 15:16:39] [INFO ] Deduced a trap composed of 35 places in 212 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/538 variables, 20/61 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-05-22 15:16:39] [INFO ] Deduced a trap composed of 34 places in 213 ms of which 3 ms to minimize.
[2024-05-22 15:16:40] [INFO ] Deduced a trap composed of 30 places in 202 ms of which 3 ms to minimize.
[2024-05-22 15:16:40] [INFO ] Deduced a trap composed of 26 places in 207 ms of which 3 ms to minimize.
SMT process timed out in 6497ms, After SMT, problems are : Problem set: 1 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 540 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 21 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 540/540 places, 1697/1697 transitions.
RANDOM walk for 40000 steps (398 resets) in 269 ms. (148 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (16 resets) in 37 ms. (1052 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 515027 steps, run timeout after 3001 ms. (steps per millisecond=171 ) properties seen :0 out of 1
Probabilistic random walk after 515027 steps, saw 67057 distinct states, run finished after 3001 ms. (steps per millisecond=171 ) properties seen :0
[2024-05-22 15:16:43] [INFO ] Invariant cache hit.
[2024-05-22 15:16:43] [INFO ] State equation strengthened by 1619 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 497/498 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:16:43] [INFO ] Deduced a trap composed of 2 places in 32 ms of which 0 ms to minimize.
[2024-05-22 15:16:43] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 0 ms to minimize.
[2024-05-22 15:16:43] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 0 ms to minimize.
[2024-05-22 15:16:43] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 0 ms to minimize.
[2024-05-22 15:16:43] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 0 ms to minimize.
[2024-05-22 15:16:43] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 0 ms to minimize.
[2024-05-22 15:16:43] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2024-05-22 15:16:43] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 1 ms to minimize.
[2024-05-22 15:16:43] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2024-05-22 15:16:43] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2024-05-22 15:16:43] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 0 ms to minimize.
[2024-05-22 15:16:43] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 0 ms to minimize.
[2024-05-22 15:16:44] [INFO ] Deduced a trap composed of 2 places in 19 ms of which 1 ms to minimize.
[2024-05-22 15:16:44] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2024-05-22 15:16:44] [INFO ] Deduced a trap composed of 2 places in 19 ms of which 0 ms to minimize.
[2024-05-22 15:16:44] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/498 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/498 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 38/536 variables, 19/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/536 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/538 variables, 2/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/538 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1697/2235 variables, 538/576 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2235 variables, 1619/2195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2235 variables, 0/2195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2/2237 variables, 2/2197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2237 variables, 0/2197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/2237 variables, 0/2197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2237/2237 variables, and 2197 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1132 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 540/540 constraints, ReadFeed: 1619/1619 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 16/16 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 497/498 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/498 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:16:44] [INFO ] Deduced a trap composed of 2 places in 29 ms of which 1 ms to minimize.
[2024-05-22 15:16:44] [INFO ] Deduced a trap composed of 2 places in 20 ms of which 0 ms to minimize.
[2024-05-22 15:16:44] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/498 variables, 3/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/498 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 38/536 variables, 19/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/536 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2/538 variables, 2/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:16:45] [INFO ] Deduced a trap composed of 29 places in 218 ms of which 3 ms to minimize.
[2024-05-22 15:16:45] [INFO ] Deduced a trap composed of 26 places in 213 ms of which 3 ms to minimize.
[2024-05-22 15:16:45] [INFO ] Deduced a trap composed of 24 places in 215 ms of which 3 ms to minimize.
[2024-05-22 15:16:45] [INFO ] Deduced a trap composed of 25 places in 213 ms of which 3 ms to minimize.
[2024-05-22 15:16:45] [INFO ] Deduced a trap composed of 27 places in 202 ms of which 3 ms to minimize.
[2024-05-22 15:16:46] [INFO ] Deduced a trap composed of 27 places in 201 ms of which 3 ms to minimize.
[2024-05-22 15:16:46] [INFO ] Deduced a trap composed of 27 places in 202 ms of which 3 ms to minimize.
[2024-05-22 15:16:46] [INFO ] Deduced a trap composed of 28 places in 220 ms of which 3 ms to minimize.
[2024-05-22 15:16:46] [INFO ] Deduced a trap composed of 35 places in 227 ms of which 4 ms to minimize.
[2024-05-22 15:16:47] [INFO ] Deduced a trap composed of 25 places in 213 ms of which 3 ms to minimize.
[2024-05-22 15:16:47] [INFO ] Deduced a trap composed of 26 places in 224 ms of which 3 ms to minimize.
[2024-05-22 15:16:47] [INFO ] Deduced a trap composed of 26 places in 214 ms of which 3 ms to minimize.
[2024-05-22 15:16:47] [INFO ] Deduced a trap composed of 25 places in 211 ms of which 4 ms to minimize.
[2024-05-22 15:16:47] [INFO ] Deduced a trap composed of 32 places in 216 ms of which 3 ms to minimize.
[2024-05-22 15:16:48] [INFO ] Deduced a trap composed of 30 places in 216 ms of which 3 ms to minimize.
[2024-05-22 15:16:48] [INFO ] Deduced a trap composed of 25 places in 225 ms of which 3 ms to minimize.
[2024-05-22 15:16:48] [INFO ] Deduced a trap composed of 31 places in 215 ms of which 3 ms to minimize.
[2024-05-22 15:16:48] [INFO ] Deduced a trap composed of 39 places in 213 ms of which 3 ms to minimize.
[2024-05-22 15:16:49] [INFO ] Deduced a trap composed of 29 places in 217 ms of which 3 ms to minimize.
[2024-05-22 15:16:49] [INFO ] Deduced a trap composed of 27 places in 219 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/538 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:16:49] [INFO ] Deduced a trap composed of 26 places in 218 ms of which 3 ms to minimize.
[2024-05-22 15:16:49] [INFO ] Deduced a trap composed of 33 places in 199 ms of which 3 ms to minimize.
[2024-05-22 15:16:50] [INFO ] Deduced a trap composed of 27 places in 192 ms of which 3 ms to minimize.
[2024-05-22 15:16:50] [INFO ] Deduced a trap composed of 29 places in 194 ms of which 2 ms to minimize.
[2024-05-22 15:16:50] [INFO ] Deduced a trap composed of 28 places in 178 ms of which 3 ms to minimize.
[2024-05-22 15:16:50] [INFO ] Deduced a trap composed of 30 places in 176 ms of which 3 ms to minimize.
[2024-05-22 15:16:50] [INFO ] Deduced a trap composed of 30 places in 179 ms of which 3 ms to minimize.
[2024-05-22 15:16:50] [INFO ] Deduced a trap composed of 29 places in 174 ms of which 3 ms to minimize.
[2024-05-22 15:16:51] [INFO ] Deduced a trap composed of 29 places in 172 ms of which 2 ms to minimize.
[2024-05-22 15:16:51] [INFO ] Deduced a trap composed of 30 places in 178 ms of which 3 ms to minimize.
[2024-05-22 15:16:51] [INFO ] Deduced a trap composed of 26 places in 162 ms of which 3 ms to minimize.
[2024-05-22 15:16:51] [INFO ] Deduced a trap composed of 27 places in 149 ms of which 3 ms to minimize.
[2024-05-22 15:16:51] [INFO ] Deduced a trap composed of 26 places in 142 ms of which 2 ms to minimize.
[2024-05-22 15:16:51] [INFO ] Deduced a trap composed of 27 places in 141 ms of which 2 ms to minimize.
[2024-05-22 15:16:52] [INFO ] Deduced a trap composed of 29 places in 133 ms of which 2 ms to minimize.
[2024-05-22 15:16:52] [INFO ] Deduced a trap composed of 25 places in 129 ms of which 2 ms to minimize.
[2024-05-22 15:16:52] [INFO ] Deduced a trap composed of 28 places in 130 ms of which 2 ms to minimize.
[2024-05-22 15:16:52] [INFO ] Deduced a trap composed of 28 places in 130 ms of which 3 ms to minimize.
[2024-05-22 15:16:52] [INFO ] Deduced a trap composed of 26 places in 137 ms of which 2 ms to minimize.
[2024-05-22 15:16:52] [INFO ] Deduced a trap composed of 25 places in 128 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/538 variables, 20/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:16:52] [INFO ] Deduced a trap composed of 29 places in 117 ms of which 2 ms to minimize.
[2024-05-22 15:16:53] [INFO ] Deduced a trap composed of 29 places in 106 ms of which 1 ms to minimize.
[2024-05-22 15:16:53] [INFO ] Deduced a trap composed of 28 places in 100 ms of which 2 ms to minimize.
[2024-05-22 15:16:53] [INFO ] Deduced a trap composed of 27 places in 105 ms of which 2 ms to minimize.
[2024-05-22 15:16:53] [INFO ] Deduced a trap composed of 26 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:16:53] [INFO ] Deduced a trap composed of 30 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:16:53] [INFO ] Deduced a trap composed of 28 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:16:53] [INFO ] Deduced a trap composed of 26 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:16:53] [INFO ] Deduced a trap composed of 28 places in 62 ms of which 2 ms to minimize.
[2024-05-22 15:16:53] [INFO ] Deduced a trap composed of 30 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:16:53] [INFO ] Deduced a trap composed of 28 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:16:53] [INFO ] Deduced a trap composed of 28 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:16:53] [INFO ] Deduced a trap composed of 27 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:16:53] [INFO ] Deduced a trap composed of 28 places in 57 ms of which 2 ms to minimize.
[2024-05-22 15:16:54] [INFO ] Deduced a trap composed of 28 places in 61 ms of which 1 ms to minimize.
[2024-05-22 15:16:54] [INFO ] Deduced a trap composed of 24 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:16:54] [INFO ] Deduced a trap composed of 29 places in 46 ms of which 1 ms to minimize.
[2024-05-22 15:16:54] [INFO ] Deduced a trap composed of 27 places in 54 ms of which 1 ms to minimize.
[2024-05-22 15:16:54] [INFO ] Deduced a trap composed of 27 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:16:54] [INFO ] Deduced a trap composed of 29 places in 50 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/538 variables, 20/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/538 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 1697/2235 variables, 538/639 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2235 variables, 1619/2258 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2235 variables, 1/2259 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2235 variables, 0/2259 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 2/2237 variables, 2/2261 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2237 variables, 0/2261 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/2237 variables, 0/2261 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2237/2237 variables, and 2261 constraints, problems are : Problem set: 0 solved, 1 unsolved in 10472 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 540/540 constraints, ReadFeed: 1619/1619 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 79/79 constraints]
After SMT, in 11623ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 15 ms.
Support contains 1 out of 540 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 21 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 540/540 places, 1697/1697 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 29 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
[2024-05-22 15:16:55] [INFO ] Invariant cache hit.
[2024-05-22 15:16:55] [INFO ] Implicit Places using invariants in 376 ms returned []
[2024-05-22 15:16:55] [INFO ] Invariant cache hit.
[2024-05-22 15:16:55] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-22 15:17:00] [INFO ] Implicit Places using invariants and state equation in 4811 ms returned []
Implicit Place search using SMT with State Equation took 5189 ms to find 0 implicit places.
[2024-05-22 15:17:00] [INFO ] Redundant transitions in 26 ms returned []
Running 1677 sub problems to find dead transitions.
[2024-05-22 15:17:00] [INFO ] Invariant cache hit.
[2024-05-22 15:17:00] [INFO ] State equation strengthened by 1619 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/539 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/539 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:17:14] [INFO ] Deduced a trap composed of 24 places in 128 ms of which 2 ms to minimize.
[2024-05-22 15:17:15] [INFO ] Deduced a trap composed of 3 places in 212 ms of which 3 ms to minimize.
[2024-05-22 15:17:15] [INFO ] Deduced a trap composed of 25 places in 93 ms of which 1 ms to minimize.
[2024-05-22 15:17:15] [INFO ] Deduced a trap composed of 26 places in 45 ms of which 1 ms to minimize.
[2024-05-22 15:17:15] [INFO ] Deduced a trap composed of 27 places in 40 ms of which 1 ms to minimize.
[2024-05-22 15:17:15] [INFO ] Deduced a trap composed of 26 places in 44 ms of which 1 ms to minimize.
[2024-05-22 15:17:15] [INFO ] Deduced a trap composed of 25 places in 35 ms of which 1 ms to minimize.
[2024-05-22 15:17:15] [INFO ] Deduced a trap composed of 24 places in 36 ms of which 1 ms to minimize.
[2024-05-22 15:17:15] [INFO ] Deduced a trap composed of 30 places in 101 ms of which 2 ms to minimize.
[2024-05-22 15:17:15] [INFO ] Deduced a trap composed of 30 places in 100 ms of which 2 ms to minimize.
[2024-05-22 15:17:15] [INFO ] Deduced a trap composed of 26 places in 85 ms of which 1 ms to minimize.
[2024-05-22 15:17:16] [INFO ] Deduced a trap composed of 25 places in 81 ms of which 2 ms to minimize.
[2024-05-22 15:17:16] [INFO ] Deduced a trap composed of 25 places in 93 ms of which 2 ms to minimize.
[2024-05-22 15:17:16] [INFO ] Deduced a trap composed of 28 places in 85 ms of which 2 ms to minimize.
[2024-05-22 15:17:16] [INFO ] Deduced a trap composed of 28 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:17:16] [INFO ] Deduced a trap composed of 25 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:17:16] [INFO ] Deduced a trap composed of 25 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:17:16] [INFO ] Deduced a trap composed of 28 places in 74 ms of which 2 ms to minimize.
[2024-05-22 15:17:16] [INFO ] Deduced a trap composed of 24 places in 78 ms of which 1 ms to minimize.
[2024-05-22 15:17:16] [INFO ] Deduced a trap composed of 32 places in 68 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/539 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:17:17] [INFO ] Deduced a trap composed of 27 places in 132 ms of which 2 ms to minimize.
[2024-05-22 15:17:17] [INFO ] Deduced a trap composed of 31 places in 121 ms of which 2 ms to minimize.
[2024-05-22 15:17:17] [INFO ] Deduced a trap composed of 26 places in 125 ms of which 2 ms to minimize.
[2024-05-22 15:17:17] [INFO ] Deduced a trap composed of 25 places in 128 ms of which 2 ms to minimize.
[2024-05-22 15:17:17] [INFO ] Deduced a trap composed of 24 places in 113 ms of which 2 ms to minimize.
[2024-05-22 15:17:17] [INFO ] Deduced a trap composed of 26 places in 106 ms of which 1 ms to minimize.
[2024-05-22 15:17:18] [INFO ] Deduced a trap composed of 26 places in 114 ms of which 2 ms to minimize.
[2024-05-22 15:17:18] [INFO ] Deduced a trap composed of 25 places in 117 ms of which 2 ms to minimize.
[2024-05-22 15:17:18] [INFO ] Deduced a trap composed of 25 places in 102 ms of which 2 ms to minimize.
[2024-05-22 15:17:18] [INFO ] Deduced a trap composed of 25 places in 102 ms of which 2 ms to minimize.
[2024-05-22 15:17:18] [INFO ] Deduced a trap composed of 25 places in 99 ms of which 1 ms to minimize.
[2024-05-22 15:17:18] [INFO ] Deduced a trap composed of 27 places in 87 ms of which 2 ms to minimize.
[2024-05-22 15:17:18] [INFO ] Deduced a trap composed of 26 places in 92 ms of which 1 ms to minimize.
[2024-05-22 15:17:18] [INFO ] Deduced a trap composed of 26 places in 99 ms of which 2 ms to minimize.
[2024-05-22 15:17:18] [INFO ] Deduced a trap composed of 25 places in 100 ms of which 1 ms to minimize.
[2024-05-22 15:17:18] [INFO ] Deduced a trap composed of 27 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:17:19] [INFO ] Deduced a trap composed of 25 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:17:19] [INFO ] Deduced a trap composed of 26 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:17:19] [INFO ] Deduced a trap composed of 26 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:17:19] [INFO ] Deduced a trap composed of 26 places in 62 ms of which 1 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 13.0)
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0.0)
(s374 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/539 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 539/2237 variables, and 62 constraints, problems are : Problem set: 0 solved, 1677 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/540 constraints, ReadFeed: 0/1619 constraints, PredecessorRefiner: 1677/1677 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1677 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/539 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/539 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/539 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:17:32] [INFO ] Deduced a trap composed of 26 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:17:32] [INFO ] Deduced a trap composed of 26 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:17:32] [INFO ] Deduced a trap composed of 27 places in 53 ms of which 0 ms to minimize.
[2024-05-22 15:17:32] [INFO ] Deduced a trap composed of 27 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:17:32] [INFO ] Deduced a trap composed of 25 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:17:32] [INFO ] Deduced a trap composed of 27 places in 42 ms of which 1 ms to minimize.
[2024-05-22 15:17:32] [INFO ] Deduced a trap composed of 28 places in 51 ms of which 0 ms to minimize.
[2024-05-22 15:17:33] [INFO ] Deduced a trap composed of 29 places in 219 ms of which 3 ms to minimize.
[2024-05-22 15:17:33] [INFO ] Deduced a trap composed of 25 places in 219 ms of which 4 ms to minimize.
[2024-05-22 15:17:33] [INFO ] Deduced a trap composed of 25 places in 186 ms of which 2 ms to minimize.
[2024-05-22 15:17:33] [INFO ] Deduced a trap composed of 25 places in 172 ms of which 2 ms to minimize.
[2024-05-22 15:17:34] [INFO ] Deduced a trap composed of 26 places in 161 ms of which 2 ms to minimize.
[2024-05-22 15:17:34] [INFO ] Deduced a trap composed of 34 places in 154 ms of which 2 ms to minimize.
[2024-05-22 15:17:34] [INFO ] Deduced a trap composed of 28 places in 150 ms of which 3 ms to minimize.
[2024-05-22 15:17:34] [INFO ] Deduced a trap composed of 27 places in 146 ms of which 2 ms to minimize.
[2024-05-22 15:17:34] [INFO ] Deduced a trap composed of 27 places in 150 ms of which 3 ms to minimize.
[2024-05-22 15:17:34] [INFO ] Deduced a trap composed of 28 places in 148 ms of which 2 ms to minimize.
[2024-05-22 15:17:34] [INFO ] Deduced a trap composed of 28 places in 152 ms of which 2 ms to minimize.
[2024-05-22 15:17:35] [INFO ] Deduced a trap composed of 28 places in 138 ms of which 2 ms to minimize.
[2024-05-22 15:17:35] [INFO ] Deduced a trap composed of 28 places in 126 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/539 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:17:35] [INFO ] Deduced a trap composed of 28 places in 39 ms of which 0 ms to minimize.
[2024-05-22 15:17:35] [INFO ] Deduced a trap composed of 31 places in 47 ms of which 0 ms to minimize.
[2024-05-22 15:17:35] [INFO ] Deduced a trap composed of 28 places in 35 ms of which 1 ms to minimize.
[2024-05-22 15:17:36] [INFO ] Deduced a trap composed of 29 places in 201 ms of which 3 ms to minimize.
[2024-05-22 15:17:36] [INFO ] Deduced a trap composed of 25 places in 198 ms of which 3 ms to minimize.
[2024-05-22 15:17:36] [INFO ] Deduced a trap composed of 26 places in 203 ms of which 3 ms to minimize.
[2024-05-22 15:17:36] [INFO ] Deduced a trap composed of 29 places in 201 ms of which 3 ms to minimize.
[2024-05-22 15:17:36] [INFO ] Deduced a trap composed of 25 places in 203 ms of which 3 ms to minimize.
[2024-05-22 15:17:37] [INFO ] Deduced a trap composed of 25 places in 195 ms of which 3 ms to minimize.
[2024-05-22 15:17:37] [INFO ] Deduced a trap composed of 25 places in 210 ms of which 3 ms to minimize.
[2024-05-22 15:17:37] [INFO ] Deduced a trap composed of 25 places in 202 ms of which 3 ms to minimize.
[2024-05-22 15:17:37] [INFO ] Deduced a trap composed of 30 places in 202 ms of which 3 ms to minimize.
[2024-05-22 15:17:37] [INFO ] Deduced a trap composed of 25 places in 210 ms of which 3 ms to minimize.
[2024-05-22 15:17:38] [INFO ] Deduced a trap composed of 31 places in 198 ms of which 8 ms to minimize.
[2024-05-22 15:17:38] [INFO ] Deduced a trap composed of 25 places in 208 ms of which 3 ms to minimize.
[2024-05-22 15:17:38] [INFO ] Deduced a trap composed of 32 places in 186 ms of which 3 ms to minimize.
[2024-05-22 15:17:38] [INFO ] Deduced a trap composed of 26 places in 187 ms of which 3 ms to minimize.
[2024-05-22 15:17:39] [INFO ] Deduced a trap composed of 32 places in 202 ms of which 3 ms to minimize.
[2024-05-22 15:17:39] [INFO ] Deduced a trap composed of 25 places in 181 ms of which 2 ms to minimize.
[2024-05-22 15:17:39] [INFO ] Deduced a trap composed of 31 places in 174 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/539 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:17:40] [INFO ] Deduced a trap composed of 29 places in 96 ms of which 2 ms to minimize.
[2024-05-22 15:17:40] [INFO ] Deduced a trap composed of 32 places in 93 ms of which 1 ms to minimize.
[2024-05-22 15:17:40] [INFO ] Deduced a trap composed of 24 places in 34 ms of which 1 ms to minimize.
[2024-05-22 15:17:40] [INFO ] Deduced a trap composed of 27 places in 85 ms of which 1 ms to minimize.
[2024-05-22 15:17:40] [INFO ] Deduced a trap composed of 36 places in 89 ms of which 1 ms to minimize.
[2024-05-22 15:17:40] [INFO ] Deduced a trap composed of 29 places in 99 ms of which 2 ms to minimize.
[2024-05-22 15:17:40] [INFO ] Deduced a trap composed of 28 places in 95 ms of which 2 ms to minimize.
[2024-05-22 15:17:40] [INFO ] Deduced a trap composed of 24 places in 85 ms of which 2 ms to minimize.
[2024-05-22 15:17:40] [INFO ] Deduced a trap composed of 27 places in 88 ms of which 2 ms to minimize.
[2024-05-22 15:17:40] [INFO ] Deduced a trap composed of 28 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:17:41] [INFO ] Deduced a trap composed of 29 places in 82 ms of which 1 ms to minimize.
[2024-05-22 15:17:41] [INFO ] Deduced a trap composed of 27 places in 72 ms of which 2 ms to minimize.
[2024-05-22 15:17:41] [INFO ] Deduced a trap composed of 27 places in 78 ms of which 2 ms to minimize.
[2024-05-22 15:17:41] [INFO ] Deduced a trap composed of 27 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:17:41] [INFO ] Deduced a trap composed of 27 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:17:41] [INFO ] Deduced a trap composed of 28 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:17:41] [INFO ] Deduced a trap composed of 26 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:17:41] [INFO ] Deduced a trap composed of 32 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:17:41] [INFO ] Deduced a trap composed of 32 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:17:41] [INFO ] Deduced a trap composed of 33 places in 52 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/539 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:17:42] [INFO ] Deduced a trap composed of 25 places in 74 ms of which 2 ms to minimize.
[2024-05-22 15:17:42] [INFO ] Deduced a trap composed of 27 places in 80 ms of which 2 ms to minimize.
[2024-05-22 15:17:42] [INFO ] Deduced a trap composed of 28 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:17:42] [INFO ] Deduced a trap composed of 32 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:17:42] [INFO ] Deduced a trap composed of 25 places in 86 ms of which 1 ms to minimize.
[2024-05-22 15:17:42] [INFO ] Deduced a trap composed of 28 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:17:42] [INFO ] Deduced a trap composed of 32 places in 76 ms of which 2 ms to minimize.
[2024-05-22 15:17:42] [INFO ] Deduced a trap composed of 30 places in 78 ms of which 1 ms to minimize.
[2024-05-22 15:17:43] [INFO ] Deduced a trap composed of 30 places in 83 ms of which 2 ms to minimize.
[2024-05-22 15:17:43] [INFO ] Deduced a trap composed of 31 places in 88 ms of which 1 ms to minimize.
[2024-05-22 15:17:43] [INFO ] Deduced a trap composed of 32 places in 87 ms of which 1 ms to minimize.
[2024-05-22 15:17:43] [INFO ] Deduced a trap composed of 32 places in 85 ms of which 2 ms to minimize.
[2024-05-22 15:17:43] [INFO ] Deduced a trap composed of 35 places in 74 ms of which 2 ms to minimize.
[2024-05-22 15:17:43] [INFO ] Deduced a trap composed of 31 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:17:43] [INFO ] Deduced a trap composed of 30 places in 77 ms of which 2 ms to minimize.
[2024-05-22 15:17:43] [INFO ] Deduced a trap composed of 31 places in 68 ms of which 2 ms to minimize.
[2024-05-22 15:17:43] [INFO ] Deduced a trap composed of 26 places in 75 ms of which 2 ms to minimize.
[2024-05-22 15:17:43] [INFO ] Deduced a trap composed of 29 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:17:43] [INFO ] Deduced a trap composed of 28 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:17:43] [INFO ] Deduced a trap composed of 29 places in 64 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/539 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:17:44] [INFO ] Deduced a trap composed of 28 places in 87 ms of which 1 ms to minimize.
[2024-05-22 15:17:44] [INFO ] Deduced a trap composed of 33 places in 79 ms of which 1 ms to minimize.
[2024-05-22 15:17:44] [INFO ] Deduced a trap composed of 31 places in 113 ms of which 2 ms to minimize.
[2024-05-22 15:17:45] [INFO ] Deduced a trap composed of 29 places in 94 ms of which 2 ms to minimize.
[2024-05-22 15:17:45] [INFO ] Deduced a trap composed of 24 places in 43 ms of which 1 ms to minimize.
[2024-05-22 15:17:45] [INFO ] Deduced a trap composed of 28 places in 91 ms of which 1 ms to minimize.
[2024-05-22 15:17:45] [INFO ] Deduced a trap composed of 27 places in 89 ms of which 1 ms to minimize.
[2024-05-22 15:17:45] [INFO ] Deduced a trap composed of 24 places in 43 ms of which 1 ms to minimize.
[2024-05-22 15:17:45] [INFO ] Deduced a trap composed of 41 places in 96 ms of which 2 ms to minimize.
[2024-05-22 15:17:45] [INFO ] Deduced a trap composed of 30 places in 96 ms of which 2 ms to minimize.
[2024-05-22 15:17:45] [INFO ] Deduced a trap composed of 30 places in 94 ms of which 2 ms to minimize.
[2024-05-22 15:17:45] [INFO ] Deduced a trap composed of 27 places in 45 ms of which 1 ms to minimize.
[2024-05-22 15:17:45] [INFO ] Deduced a trap composed of 24 places in 88 ms of which 1 ms to minimize.
[2024-05-22 15:17:45] [INFO ] Deduced a trap composed of 26 places in 87 ms of which 2 ms to minimize.
[2024-05-22 15:17:45] [INFO ] Deduced a trap composed of 24 places in 45 ms of which 1 ms to minimize.
[2024-05-22 15:17:46] [INFO ] Deduced a trap composed of 27 places in 103 ms of which 2 ms to minimize.
[2024-05-22 15:17:46] [INFO ] Deduced a trap composed of 27 places in 106 ms of which 2 ms to minimize.
[2024-05-22 15:17:46] [INFO ] Deduced a trap composed of 29 places in 110 ms of which 2 ms to minimize.
[2024-05-22 15:17:46] [INFO ] Deduced a trap composed of 26 places in 95 ms of which 2 ms to minimize.
[2024-05-22 15:17:46] [INFO ] Deduced a trap composed of 34 places in 101 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/539 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:17:47] [INFO ] Deduced a trap composed of 28 places in 82 ms of which 2 ms to minimize.
[2024-05-22 15:17:47] [INFO ] Deduced a trap composed of 25 places in 90 ms of which 2 ms to minimize.
[2024-05-22 15:17:47] [INFO ] Deduced a trap composed of 33 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:17:47] [INFO ] Deduced a trap composed of 27 places in 101 ms of which 2 ms to minimize.
[2024-05-22 15:17:47] [INFO ] Deduced a trap composed of 24 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:17:47] [INFO ] Deduced a trap composed of 29 places in 66 ms of which 2 ms to minimize.
[2024-05-22 15:17:47] [INFO ] Deduced a trap composed of 24 places in 100 ms of which 2 ms to minimize.
[2024-05-22 15:17:48] [INFO ] Deduced a trap composed of 27 places in 85 ms of which 1 ms to minimize.
[2024-05-22 15:17:48] [INFO ] Deduced a trap composed of 28 places in 75 ms of which 2 ms to minimize.
[2024-05-22 15:17:48] [INFO ] Deduced a trap composed of 24 places in 88 ms of which 2 ms to minimize.
[2024-05-22 15:17:48] [INFO ] Deduced a trap composed of 26 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:17:48] [INFO ] Deduced a trap composed of 27 places in 101 ms of which 2 ms to minimize.
[2024-05-22 15:17:48] [INFO ] Deduced a trap composed of 25 places in 86 ms of which 1 ms to minimize.
[2024-05-22 15:17:48] [INFO ] Deduced a trap composed of 27 places in 78 ms of which 2 ms to minimize.
[2024-05-22 15:17:48] [INFO ] Deduced a trap composed of 26 places in 98 ms of which 1 ms to minimize.
[2024-05-22 15:17:48] [INFO ] Deduced a trap composed of 24 places in 81 ms of which 2 ms to minimize.
[2024-05-22 15:17:48] [INFO ] Deduced a trap composed of 25 places in 67 ms of which 2 ms to minimize.
[2024-05-22 15:17:49] [INFO ] Deduced a trap composed of 28 places in 91 ms of which 1 ms to minimize.
[2024-05-22 15:17:49] [INFO ] Deduced a trap composed of 26 places in 83 ms of which 2 ms to minimize.
[2024-05-22 15:17:49] [INFO ] Deduced a trap composed of 26 places in 77 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/539 variables, 20/182 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:17:50] [INFO ] Deduced a trap composed of 27 places in 72 ms of which 2 ms to minimize.
[2024-05-22 15:17:50] [INFO ] Deduced a trap composed of 25 places in 79 ms of which 2 ms to minimize.
[2024-05-22 15:17:50] [INFO ] Deduced a trap composed of 29 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:17:50] [INFO ] Deduced a trap composed of 33 places in 64 ms of which 2 ms to minimize.
[2024-05-22 15:17:50] [INFO ] Deduced a trap composed of 30 places in 66 ms of which 2 ms to minimize.
[2024-05-22 15:17:50] [INFO ] Deduced a trap composed of 30 places in 58 ms of which 2 ms to minimize.
[2024-05-22 15:17:50] [INFO ] Deduced a trap composed of 33 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:17:50] [INFO ] Deduced a trap composed of 26 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:17:50] [INFO ] Deduced a trap composed of 31 places in 62 ms of which 1 ms to minimize.
[2024-05-22 15:17:50] [INFO ] Deduced a trap composed of 35 places in 61 ms of which 1 ms to minimize.
[2024-05-22 15:17:50] [INFO ] Deduced a trap composed of 31 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:17:50] [INFO ] Deduced a trap composed of 29 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:17:50] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 1 ms to minimize.
[2024-05-22 15:17:50] [INFO ] Deduced a trap composed of 33 places in 34 ms of which 0 ms to minimize.
[2024-05-22 15:17:51] [INFO ] Deduced a trap composed of 33 places in 44 ms of which 0 ms to minimize.
[2024-05-22 15:17:51] [INFO ] Deduced a trap composed of 33 places in 54 ms of which 1 ms to minimize.
[2024-05-22 15:17:51] [INFO ] Deduced a trap composed of 33 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:17:51] [INFO ] Deduced a trap composed of 30 places in 48 ms of which 0 ms to minimize.
[2024-05-22 15:17:51] [INFO ] Deduced a trap composed of 33 places in 34 ms of which 1 ms to minimize.
[2024-05-22 15:17:51] [INFO ] Deduced a trap composed of 31 places in 40 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/539 variables, 20/202 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:17:52] [INFO ] Deduced a trap composed of 34 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:17:52] [INFO ] Deduced a trap composed of 29 places in 77 ms of which 2 ms to minimize.
[2024-05-22 15:17:52] [INFO ] Deduced a trap composed of 27 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:17:52] [INFO ] Deduced a trap composed of 34 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:17:52] [INFO ] Deduced a trap composed of 30 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:17:52] [INFO ] Deduced a trap composed of 29 places in 85 ms of which 1 ms to minimize.
[2024-05-22 15:17:52] [INFO ] Deduced a trap composed of 35 places in 79 ms of which 1 ms to minimize.
[2024-05-22 15:17:52] [INFO ] Deduced a trap composed of 30 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:17:52] [INFO ] Deduced a trap composed of 32 places in 79 ms of which 2 ms to minimize.
[2024-05-22 15:17:52] [INFO ] Deduced a trap composed of 30 places in 71 ms of which 1 ms to minimize.
[2024-05-22 15:17:52] [INFO ] Deduced a trap composed of 27 places in 61 ms of which 1 ms to minimize.
[2024-05-22 15:17:53] [INFO ] Deduced a trap composed of 27 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:17:53] [INFO ] Deduced a trap composed of 29 places in 56 ms of which 2 ms to minimize.
[2024-05-22 15:17:53] [INFO ] Deduced a trap composed of 28 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:17:53] [INFO ] Deduced a trap composed of 30 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:17:53] [INFO ] Deduced a trap composed of 28 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:17:53] [INFO ] Deduced a trap composed of 30 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:17:53] [INFO ] Deduced a trap composed of 28 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:17:53] [INFO ] Deduced a trap composed of 25 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:17:53] [INFO ] Deduced a trap composed of 30 places in 66 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/539 variables, 20/222 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:17:54] [INFO ] Deduced a trap composed of 26 places in 123 ms of which 1 ms to minimize.
[2024-05-22 15:17:54] [INFO ] Deduced a trap composed of 27 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:17:54] [INFO ] Deduced a trap composed of 28 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:17:54] [INFO ] Deduced a trap composed of 27 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:17:54] [INFO ] Deduced a trap composed of 31 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:17:54] [INFO ] Deduced a trap composed of 31 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:17:54] [INFO ] Deduced a trap composed of 31 places in 46 ms of which 1 ms to minimize.
[2024-05-22 15:17:55] [INFO ] Deduced a trap composed of 31 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:17:55] [INFO ] Deduced a trap composed of 29 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:17:55] [INFO ] Deduced a trap composed of 29 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:17:55] [INFO ] Deduced a trap composed of 35 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:17:55] [INFO ] Deduced a trap composed of 31 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:17:55] [INFO ] Deduced a trap composed of 34 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:17:55] [INFO ] Deduced a trap composed of 26 places in 40 ms of which 1 ms to minimize.
[2024-05-22 15:17:55] [INFO ] Deduced a trap composed of 25 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:17:55] [INFO ] Deduced a trap composed of 25 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:17:55] [INFO ] Deduced a trap composed of 26 places in 55 ms of which 1 ms to minimize.
[2024-05-22 15:17:55] [INFO ] Deduced a trap composed of 29 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:17:55] [INFO ] Deduced a trap composed of 32 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:17:55] [INFO ] Deduced a trap composed of 35 places in 43 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/539 variables, 20/242 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:17:56] [INFO ] Deduced a trap composed of 29 places in 91 ms of which 1 ms to minimize.
[2024-05-22 15:17:56] [INFO ] Deduced a trap composed of 29 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:17:56] [INFO ] Deduced a trap composed of 29 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:17:56] [INFO ] Deduced a trap composed of 31 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:17:56] [INFO ] Deduced a trap composed of 31 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:17:56] [INFO ] Deduced a trap composed of 30 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:17:57] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 1 ms to minimize.
[2024-05-22 15:17:57] [INFO ] Deduced a trap composed of 34 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:17:57] [INFO ] Deduced a trap composed of 34 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:17:57] [INFO ] Deduced a trap composed of 34 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:17:57] [INFO ] Deduced a trap composed of 33 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:17:57] [INFO ] Deduced a trap composed of 34 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:17:57] [INFO ] Deduced a trap composed of 27 places in 54 ms of which 1 ms to minimize.
[2024-05-22 15:17:57] [INFO ] Deduced a trap composed of 37 places in 44 ms of which 1 ms to minimize.
[2024-05-22 15:17:57] [INFO ] Deduced a trap composed of 32 places in 45 ms of which 1 ms to minimize.
[2024-05-22 15:17:57] [INFO ] Deduced a trap composed of 28 places in 35 ms of which 1 ms to minimize.
[2024-05-22 15:17:57] [INFO ] Deduced a trap composed of 29 places in 45 ms of which 1 ms to minimize.
[2024-05-22 15:17:57] [INFO ] Deduced a trap composed of 29 places in 39 ms of which 1 ms to minimize.
[2024-05-22 15:17:57] [INFO ] Deduced a trap composed of 29 places in 35 ms of which 0 ms to minimize.
[2024-05-22 15:17:57] [INFO ] Deduced a trap composed of 27 places in 32 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/539 variables, 20/262 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:17:58] [INFO ] Deduced a trap composed of 25 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:17:58] [INFO ] Deduced a trap composed of 29 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:17:58] [INFO ] Deduced a trap composed of 32 places in 71 ms of which 2 ms to minimize.
[2024-05-22 15:17:58] [INFO ] Deduced a trap composed of 30 places in 71 ms of which 1 ms to minimize.
[2024-05-22 15:17:58] [INFO ] Deduced a trap composed of 33 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:17:59] [INFO ] Deduced a trap composed of 31 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:17:59] [INFO ] Deduced a trap composed of 28 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:17:59] [INFO ] Deduced a trap composed of 26 places in 45 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 539/2237 variables, and 270 constraints, problems are : Problem set: 0 solved, 1677 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/540 constraints, ReadFeed: 0/1619 constraints, PredecessorRefiner: 0/1677 constraints, Known Traps: 248/248 constraints]
After SMT, in 60740ms problems are : Problem set: 0 solved, 1677 unsolved
Search for dead transitions found 0 dead transitions in 60754ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66010 ms. Remains : 540/540 places, 1697/1697 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1556 edges and 540 vertex of which 457 / 540 are part of one of the 2 SCC in 0 ms
Free SCC test removed 455 places
Drop transitions (Empty/Sink Transition effects.) removed 1197 transitions
Ensure Unique test removed 411 transitions
Reduce isomorphic transitions removed 1608 transitions.
Graph (complete) has 209 edges and 85 vertex of which 25 are kept as prefixes of interest. Removing 60 places using SCC suffix rule.0 ms
Discarding 60 places :
Also discarding 18 output transitions
Drop transitions (Output transitions of discarded places.) removed 18 transitions
Drop transitions (Empty/Sink Transition effects.) removed 41 transitions
Reduce isomorphic transitions removed 41 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 42 rules applied. Total rules applied 44 place count 25 transition count 29
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 46 place count 24 transition count 28
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 64 place count 6 transition count 10
Iterating global reduction 2 with 18 rules applied. Total rules applied 82 place count 6 transition count 10
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 84 place count 6 transition count 8
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 85 place count 6 transition count 7
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 87 place count 5 transition count 6
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 88 place count 4 transition count 5
Applied a total of 88 rules in 4 ms. Remains 4 /540 variables (removed 536) and now considering 5/1697 (removed 1692) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 5 rows 4 cols
[2024-05-22 15:18:01] [INFO ] Computed 0 invariants in 0 ms
[2024-05-22 15:18:01] [INFO ] After 21ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 15:18:01] [INFO ] After 2ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-22 15:18:01] [INFO ] After 4ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-22 15:18:01] [INFO ] After 23ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 57 ms.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[1] Max Struct:[20]
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-04 in 168137 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-05
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[20]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[20]
// Phase 1: matrix 1703 rows 546 cols
[2024-05-22 15:18:01] [INFO ] Computed 22 invariants in 14 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[20]
RANDOM walk for 10000 steps (99 resets) in 49 ms. (200 steps per ms)
BEST_FIRST walk for 10001 steps (4 resets) in 9 ms. (1000 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[20]
[2024-05-22 15:18:01] [INFO ] Invariant cache hit.
[2024-05-22 15:18:01] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:18:01] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:18:01] [INFO ] [Real]Absence check using state equation in 264 ms returned sat
[2024-05-22 15:18:01] [INFO ] State equation strengthened by 1601 read => feed constraints.
[2024-05-22 15:18:01] [INFO ] [Real]Added 1601 Read/Feed constraints in 114 ms returned sat
[2024-05-22 15:18:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:18:01] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:18:01] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:18:02] [INFO ] [Nat]Absence check using state equation in 275 ms returned sat
[2024-05-22 15:18:02] [INFO ] [Nat]Added 1601 Read/Feed constraints in 119 ms returned sat
[2024-05-22 15:18:02] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 82 ms.
[2024-05-22 15:18:02] [INFO ] Added : 6 causal constraints over 2 iterations in 318 ms. Result :sat
Minimization took 561 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[20]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[20]
Support contains 1 out of 546 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 546/546 places, 1703/1703 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 542 transition count 1699
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 542 transition count 1698
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 10 place count 541 transition count 1698
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 541 transition count 1697
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 12 place count 540 transition count 1697
Partial Free-agglomeration rule applied 10 times.
Drop transitions (Partial Free agglomeration) removed 10 transitions
Iterating global reduction 2 with 10 rules applied. Total rules applied 22 place count 540 transition count 1697
Applied a total of 22 rules in 100 ms. Remains 540 /546 variables (removed 6) and now considering 1697/1703 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 540/546 places, 1697/1703 transitions.
// Phase 1: matrix 1697 rows 540 cols
[2024-05-22 15:18:03] [INFO ] Computed 22 invariants in 22 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1] Max Struct:[20]
RANDOM walk for 1000000 steps (9929 resets) in 4567 ms. (218 steps per ms)
BEST_FIRST walk for 1000001 steps (448 resets) in 737 ms. (1355 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[20]
[2024-05-22 15:18:08] [INFO ] Invariant cache hit.
[2024-05-22 15:18:08] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:18:08] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:18:09] [INFO ] [Real]Absence check using state equation in 263 ms returned sat
[2024-05-22 15:18:09] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-22 15:18:09] [INFO ] [Real]Added 1619 Read/Feed constraints in 114 ms returned sat
[2024-05-22 15:18:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:18:09] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:18:09] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:18:09] [INFO ] [Nat]Absence check using state equation in 266 ms returned sat
[2024-05-22 15:18:09] [INFO ] [Nat]Added 1619 Read/Feed constraints in 129 ms returned sat
[2024-05-22 15:18:09] [INFO ] Computed and/alt/rep : 1149/2985/1149 causal constraints (skipped 528 transitions) in 86 ms.
[2024-05-22 15:18:10] [INFO ] Added : 6 causal constraints over 2 iterations in 330 ms. Result :sat
Minimization took 2863 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[20]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[20]
Support contains 1 out of 540 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 21 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 540/540 places, 1697/1697 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 21 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
[2024-05-22 15:18:13] [INFO ] Invariant cache hit.
[2024-05-22 15:18:13] [INFO ] Implicit Places using invariants in 383 ms returned []
[2024-05-22 15:18:13] [INFO ] Invariant cache hit.
[2024-05-22 15:18:13] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-22 15:18:18] [INFO ] Implicit Places using invariants and state equation in 4922 ms returned []
Implicit Place search using SMT with State Equation took 5306 ms to find 0 implicit places.
[2024-05-22 15:18:18] [INFO ] Redundant transitions in 32 ms returned []
Running 1677 sub problems to find dead transitions.
[2024-05-22 15:18:18] [INFO ] Invariant cache hit.
[2024-05-22 15:18:18] [INFO ] State equation strengthened by 1619 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/539 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/539 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:18:32] [INFO ] Deduced a trap composed of 26 places in 141 ms of which 2 ms to minimize.
[2024-05-22 15:18:32] [INFO ] Deduced a trap composed of 25 places in 39 ms of which 1 ms to minimize.
[2024-05-22 15:18:33] [INFO ] Deduced a trap composed of 2 places in 210 ms of which 3 ms to minimize.
[2024-05-22 15:18:33] [INFO ] Deduced a trap composed of 27 places in 118 ms of which 2 ms to minimize.
[2024-05-22 15:18:33] [INFO ] Deduced a trap composed of 25 places in 107 ms of which 2 ms to minimize.
[2024-05-22 15:18:33] [INFO ] Deduced a trap composed of 35 places in 110 ms of which 2 ms to minimize.
[2024-05-22 15:18:33] [INFO ] Deduced a trap composed of 31 places in 115 ms of which 2 ms to minimize.
[2024-05-22 15:18:33] [INFO ] Deduced a trap composed of 30 places in 116 ms of which 2 ms to minimize.
[2024-05-22 15:18:33] [INFO ] Deduced a trap composed of 32 places in 103 ms of which 2 ms to minimize.
[2024-05-22 15:18:34] [INFO ] Deduced a trap composed of 32 places in 102 ms of which 2 ms to minimize.
[2024-05-22 15:18:34] [INFO ] Deduced a trap composed of 33 places in 94 ms of which 2 ms to minimize.
[2024-05-22 15:18:34] [INFO ] Deduced a trap composed of 29 places in 98 ms of which 2 ms to minimize.
[2024-05-22 15:18:34] [INFO ] Deduced a trap composed of 30 places in 92 ms of which 1 ms to minimize.
[2024-05-22 15:18:34] [INFO ] Deduced a trap composed of 30 places in 85 ms of which 1 ms to minimize.
[2024-05-22 15:18:34] [INFO ] Deduced a trap composed of 34 places in 94 ms of which 2 ms to minimize.
[2024-05-22 15:18:34] [INFO ] Deduced a trap composed of 33 places in 84 ms of which 2 ms to minimize.
[2024-05-22 15:18:34] [INFO ] Deduced a trap composed of 32 places in 83 ms of which 2 ms to minimize.
[2024-05-22 15:18:34] [INFO ] Deduced a trap composed of 29 places in 95 ms of which 1 ms to minimize.
[2024-05-22 15:18:34] [INFO ] Deduced a trap composed of 29 places in 95 ms of which 2 ms to minimize.
[2024-05-22 15:18:35] [INFO ] Deduced a trap composed of 30 places in 101 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/539 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:18:35] [INFO ] Deduced a trap composed of 26 places in 153 ms of which 3 ms to minimize.
[2024-05-22 15:18:35] [INFO ] Deduced a trap composed of 27 places in 140 ms of which 3 ms to minimize.
[2024-05-22 15:18:35] [INFO ] Deduced a trap composed of 29 places in 138 ms of which 3 ms to minimize.
[2024-05-22 15:18:36] [INFO ] Deduced a trap composed of 25 places in 150 ms of which 3 ms to minimize.
[2024-05-22 15:18:36] [INFO ] Deduced a trap composed of 36 places in 193 ms of which 3 ms to minimize.
[2024-05-22 15:18:36] [INFO ] Deduced a trap composed of 30 places in 135 ms of which 2 ms to minimize.
[2024-05-22 15:18:36] [INFO ] Deduced a trap composed of 32 places in 132 ms of which 2 ms to minimize.
[2024-05-22 15:18:36] [INFO ] Deduced a trap composed of 28 places in 121 ms of which 2 ms to minimize.
[2024-05-22 15:18:36] [INFO ] Deduced a trap composed of 39 places in 114 ms of which 2 ms to minimize.
[2024-05-22 15:18:36] [INFO ] Deduced a trap composed of 26 places in 103 ms of which 2 ms to minimize.
[2024-05-22 15:18:37] [INFO ] Deduced a trap composed of 26 places in 112 ms of which 2 ms to minimize.
[2024-05-22 15:18:37] [INFO ] Deduced a trap composed of 29 places in 104 ms of which 2 ms to minimize.
[2024-05-22 15:18:37] [INFO ] Deduced a trap composed of 28 places in 104 ms of which 2 ms to minimize.
[2024-05-22 15:18:37] [INFO ] Deduced a trap composed of 24 places in 103 ms of which 2 ms to minimize.
[2024-05-22 15:18:37] [INFO ] Deduced a trap composed of 26 places in 96 ms of which 2 ms to minimize.
[2024-05-22 15:18:37] [INFO ] Deduced a trap composed of 25 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:18:37] [INFO ] Deduced a trap composed of 25 places in 82 ms of which 1 ms to minimize.
[2024-05-22 15:18:37] [INFO ] Deduced a trap composed of 26 places in 74 ms of which 2 ms to minimize.
[2024-05-22 15:18:37] [INFO ] Deduced a trap composed of 26 places in 82 ms of which 1 ms to minimize.
[2024-05-22 15:18:37] [INFO ] Deduced a trap composed of 25 places in 84 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/539 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 539/2237 variables, and 62 constraints, problems are : Problem set: 0 solved, 1677 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/540 constraints, ReadFeed: 0/1619 constraints, PredecessorRefiner: 1677/1677 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1677 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/539 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/539 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/539 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:18:50] [INFO ] Deduced a trap composed of 26 places in 75 ms of which 2 ms to minimize.
[2024-05-22 15:18:50] [INFO ] Deduced a trap composed of 25 places in 79 ms of which 1 ms to minimize.
[2024-05-22 15:18:50] [INFO ] Deduced a trap composed of 25 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:18:50] [INFO ] Deduced a trap composed of 26 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:18:50] [INFO ] Deduced a trap composed of 28 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:18:50] [INFO ] Deduced a trap composed of 27 places in 47 ms of which 0 ms to minimize.
[2024-05-22 15:18:50] [INFO ] Deduced a trap composed of 27 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:18:50] [INFO ] Deduced a trap composed of 27 places in 44 ms of which 1 ms to minimize.
[2024-05-22 15:18:51] [INFO ] Deduced a trap composed of 25 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:18:51] [INFO ] Deduced a trap composed of 25 places in 203 ms of which 3 ms to minimize.
[2024-05-22 15:18:51] [INFO ] Deduced a trap composed of 26 places in 180 ms of which 3 ms to minimize.
[2024-05-22 15:18:51] [INFO ] Deduced a trap composed of 30 places in 227 ms of which 3 ms to minimize.
[2024-05-22 15:18:51] [INFO ] Deduced a trap composed of 30 places in 169 ms of which 3 ms to minimize.
[2024-05-22 15:18:52] [INFO ] Deduced a trap composed of 26 places in 170 ms of which 2 ms to minimize.
[2024-05-22 15:18:52] [INFO ] Deduced a trap composed of 30 places in 173 ms of which 3 ms to minimize.
[2024-05-22 15:18:52] [INFO ] Deduced a trap composed of 26 places in 159 ms of which 2 ms to minimize.
[2024-05-22 15:18:52] [INFO ] Deduced a trap composed of 26 places in 152 ms of which 2 ms to minimize.
[2024-05-22 15:18:52] [INFO ] Deduced a trap composed of 24 places in 138 ms of which 3 ms to minimize.
[2024-05-22 15:18:52] [INFO ] Deduced a trap composed of 26 places in 126 ms of which 2 ms to minimize.
[2024-05-22 15:18:53] [INFO ] Deduced a trap composed of 25 places in 117 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/539 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:18:53] [INFO ] Deduced a trap composed of 26 places in 82 ms of which 1 ms to minimize.
[2024-05-22 15:18:53] [INFO ] Deduced a trap composed of 28 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:18:53] [INFO ] Deduced a trap composed of 28 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:18:53] [INFO ] Deduced a trap composed of 27 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:18:53] [INFO ] Deduced a trap composed of 26 places in 70 ms of which 2 ms to minimize.
[2024-05-22 15:18:53] [INFO ] Deduced a trap composed of 27 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:18:53] [INFO ] Deduced a trap composed of 27 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:18:53] [INFO ] Deduced a trap composed of 26 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:18:54] [INFO ] Deduced a trap composed of 28 places in 42 ms of which 0 ms to minimize.
[2024-05-22 15:18:54] [INFO ] Deduced a trap composed of 29 places in 187 ms of which 3 ms to minimize.
[2024-05-22 15:18:54] [INFO ] Deduced a trap composed of 26 places in 187 ms of which 3 ms to minimize.
[2024-05-22 15:18:54] [INFO ] Deduced a trap composed of 29 places in 186 ms of which 3 ms to minimize.
[2024-05-22 15:18:54] [INFO ] Deduced a trap composed of 28 places in 187 ms of which 3 ms to minimize.
[2024-05-22 15:18:55] [INFO ] Deduced a trap composed of 37 places in 192 ms of which 3 ms to minimize.
[2024-05-22 15:18:55] [INFO ] Deduced a trap composed of 26 places in 189 ms of which 2 ms to minimize.
[2024-05-22 15:18:55] [INFO ] Deduced a trap composed of 31 places in 190 ms of which 3 ms to minimize.
[2024-05-22 15:18:55] [INFO ] Deduced a trap composed of 30 places in 176 ms of which 3 ms to minimize.
[2024-05-22 15:18:55] [INFO ] Deduced a trap composed of 24 places in 181 ms of which 3 ms to minimize.
[2024-05-22 15:18:56] [INFO ] Deduced a trap composed of 31 places in 186 ms of which 3 ms to minimize.
[2024-05-22 15:18:56] [INFO ] Deduced a trap composed of 25 places in 194 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/539 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:18:56] [INFO ] Deduced a trap composed of 26 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:18:57] [INFO ] Deduced a trap composed of 25 places in 104 ms of which 1 ms to minimize.
[2024-05-22 15:18:57] [INFO ] Deduced a trap composed of 26 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:18:57] [INFO ] Deduced a trap composed of 25 places in 78 ms of which 2 ms to minimize.
[2024-05-22 15:18:57] [INFO ] Deduced a trap composed of 25 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:18:57] [INFO ] Deduced a trap composed of 26 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:18:57] [INFO ] Deduced a trap composed of 26 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:18:57] [INFO ] Deduced a trap composed of 26 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:18:57] [INFO ] Deduced a trap composed of 26 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:18:57] [INFO ] Deduced a trap composed of 25 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:18:57] [INFO ] Deduced a trap composed of 26 places in 44 ms of which 0 ms to minimize.
[2024-05-22 15:18:57] [INFO ] Deduced a trap composed of 27 places in 175 ms of which 3 ms to minimize.
[2024-05-22 15:18:58] [INFO ] Deduced a trap composed of 25 places in 147 ms of which 2 ms to minimize.
[2024-05-22 15:18:58] [INFO ] Deduced a trap composed of 26 places in 47 ms of which 0 ms to minimize.
[2024-05-22 15:18:58] [INFO ] Deduced a trap composed of 25 places in 148 ms of which 3 ms to minimize.
[2024-05-22 15:18:58] [INFO ] Deduced a trap composed of 25 places in 139 ms of which 2 ms to minimize.
[2024-05-22 15:18:58] [INFO ] Deduced a trap composed of 25 places in 130 ms of which 3 ms to minimize.
[2024-05-22 15:18:58] [INFO ] Deduced a trap composed of 25 places in 116 ms of which 2 ms to minimize.
[2024-05-22 15:18:58] [INFO ] Deduced a trap composed of 31 places in 109 ms of which 2 ms to minimize.
[2024-05-22 15:18:58] [INFO ] Deduced a trap composed of 33 places in 115 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/539 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:18:59] [INFO ] Deduced a trap composed of 27 places in 43 ms of which 1 ms to minimize.
[2024-05-22 15:18:59] [INFO ] Deduced a trap composed of 27 places in 32 ms of which 1 ms to minimize.
[2024-05-22 15:18:59] [INFO ] Deduced a trap composed of 22 places in 182 ms of which 3 ms to minimize.
[2024-05-22 15:19:00] [INFO ] Deduced a trap composed of 2 places in 191 ms of which 3 ms to minimize.
[2024-05-22 15:19:00] [INFO ] Deduced a trap composed of 2 places in 199 ms of which 3 ms to minimize.
[2024-05-22 15:19:00] [INFO ] Deduced a trap composed of 2 places in 193 ms of which 3 ms to minimize.
[2024-05-22 15:19:00] [INFO ] Deduced a trap composed of 2 places in 197 ms of which 3 ms to minimize.
[2024-05-22 15:19:00] [INFO ] Deduced a trap composed of 2 places in 196 ms of which 3 ms to minimize.
[2024-05-22 15:19:01] [INFO ] Deduced a trap composed of 25 places in 185 ms of which 3 ms to minimize.
[2024-05-22 15:19:01] [INFO ] Deduced a trap composed of 27 places in 188 ms of which 2 ms to minimize.
[2024-05-22 15:19:01] [INFO ] Deduced a trap composed of 25 places in 182 ms of which 3 ms to minimize.
[2024-05-22 15:19:01] [INFO ] Deduced a trap composed of 26 places in 184 ms of which 3 ms to minimize.
[2024-05-22 15:19:01] [INFO ] Deduced a trap composed of 26 places in 191 ms of which 3 ms to minimize.
[2024-05-22 15:19:02] [INFO ] Deduced a trap composed of 28 places in 187 ms of which 3 ms to minimize.
[2024-05-22 15:19:02] [INFO ] Deduced a trap composed of 25 places in 186 ms of which 3 ms to minimize.
[2024-05-22 15:19:02] [INFO ] Deduced a trap composed of 26 places in 188 ms of which 3 ms to minimize.
[2024-05-22 15:19:02] [INFO ] Deduced a trap composed of 27 places in 180 ms of which 3 ms to minimize.
[2024-05-22 15:19:02] [INFO ] Deduced a trap composed of 29 places in 174 ms of which 3 ms to minimize.
[2024-05-22 15:19:03] [INFO ] Deduced a trap composed of 29 places in 176 ms of which 3 ms to minimize.
[2024-05-22 15:19:03] [INFO ] Deduced a trap composed of 27 places in 193 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/539 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:19:03] [INFO ] Deduced a trap composed of 31 places in 80 ms of which 2 ms to minimize.
[2024-05-22 15:19:03] [INFO ] Deduced a trap composed of 31 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:19:04] [INFO ] Deduced a trap composed of 28 places in 87 ms of which 2 ms to minimize.
[2024-05-22 15:19:04] [INFO ] Deduced a trap composed of 25 places in 83 ms of which 2 ms to minimize.
[2024-05-22 15:19:04] [INFO ] Deduced a trap composed of 27 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:19:04] [INFO ] Deduced a trap composed of 29 places in 94 ms of which 2 ms to minimize.
[2024-05-22 15:19:04] [INFO ] Deduced a trap composed of 25 places in 89 ms of which 2 ms to minimize.
[2024-05-22 15:19:04] [INFO ] Deduced a trap composed of 30 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:19:04] [INFO ] Deduced a trap composed of 32 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:19:04] [INFO ] Deduced a trap composed of 30 places in 63 ms of which 2 ms to minimize.
[2024-05-22 15:19:04] [INFO ] Deduced a trap composed of 32 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:19:04] [INFO ] Deduced a trap composed of 30 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:19:05] [INFO ] Deduced a trap composed of 31 places in 93 ms of which 1 ms to minimize.
[2024-05-22 15:19:05] [INFO ] Deduced a trap composed of 37 places in 94 ms of which 2 ms to minimize.
[2024-05-22 15:19:05] [INFO ] Deduced a trap composed of 37 places in 95 ms of which 2 ms to minimize.
[2024-05-22 15:19:05] [INFO ] Deduced a trap composed of 33 places in 92 ms of which 2 ms to minimize.
[2024-05-22 15:19:05] [INFO ] Deduced a trap composed of 25 places in 82 ms of which 1 ms to minimize.
[2024-05-22 15:19:05] [INFO ] Deduced a trap composed of 25 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:19:05] [INFO ] Deduced a trap composed of 36 places in 98 ms of which 2 ms to minimize.
[2024-05-22 15:19:05] [INFO ] Deduced a trap composed of 30 places in 83 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/539 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:19:06] [INFO ] Deduced a trap composed of 30 places in 104 ms of which 2 ms to minimize.
[2024-05-22 15:19:06] [INFO ] Deduced a trap composed of 27 places in 95 ms of which 1 ms to minimize.
[2024-05-22 15:19:06] [INFO ] Deduced a trap composed of 25 places in 100 ms of which 2 ms to minimize.
[2024-05-22 15:19:06] [INFO ] Deduced a trap composed of 29 places in 99 ms of which 2 ms to minimize.
[2024-05-22 15:19:06] [INFO ] Deduced a trap composed of 25 places in 101 ms of which 1 ms to minimize.
[2024-05-22 15:19:06] [INFO ] Deduced a trap composed of 27 places in 101 ms of which 2 ms to minimize.
[2024-05-22 15:19:07] [INFO ] Deduced a trap composed of 28 places in 87 ms of which 1 ms to minimize.
[2024-05-22 15:19:07] [INFO ] Deduced a trap composed of 28 places in 90 ms of which 2 ms to minimize.
[2024-05-22 15:19:07] [INFO ] Deduced a trap composed of 27 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:19:07] [INFO ] Deduced a trap composed of 27 places in 74 ms of which 2 ms to minimize.
[2024-05-22 15:19:07] [INFO ] Deduced a trap composed of 27 places in 72 ms of which 2 ms to minimize.
[2024-05-22 15:19:07] [INFO ] Deduced a trap composed of 30 places in 82 ms of which 2 ms to minimize.
[2024-05-22 15:19:07] [INFO ] Deduced a trap composed of 30 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:19:07] [INFO ] Deduced a trap composed of 27 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:19:07] [INFO ] Deduced a trap composed of 29 places in 134 ms of which 1 ms to minimize.
[2024-05-22 15:19:07] [INFO ] Deduced a trap composed of 27 places in 82 ms of which 1 ms to minimize.
[2024-05-22 15:19:08] [INFO ] Deduced a trap composed of 26 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:19:08] [INFO ] Deduced a trap composed of 28 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:19:08] [INFO ] Deduced a trap composed of 28 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:19:08] [INFO ] Deduced a trap composed of 28 places in 80 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/539 variables, 20/182 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:19:08] [INFO ] Deduced a trap composed of 25 places in 97 ms of which 2 ms to minimize.
[2024-05-22 15:19:09] [INFO ] Deduced a trap composed of 29 places in 46 ms of which 1 ms to minimize.
[2024-05-22 15:19:09] [INFO ] Deduced a trap composed of 26 places in 87 ms of which 2 ms to minimize.
[2024-05-22 15:19:09] [INFO ] Deduced a trap composed of 25 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:19:09] [INFO ] Deduced a trap composed of 26 places in 75 ms of which 2 ms to minimize.
[2024-05-22 15:19:09] [INFO ] Deduced a trap composed of 26 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:19:09] [INFO ] Deduced a trap composed of 29 places in 74 ms of which 2 ms to minimize.
[2024-05-22 15:19:09] [INFO ] Deduced a trap composed of 28 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:19:09] [INFO ] Deduced a trap composed of 24 places in 69 ms of which 2 ms to minimize.
[2024-05-22 15:19:09] [INFO ] Deduced a trap composed of 32 places in 63 ms of which 2 ms to minimize.
[2024-05-22 15:19:09] [INFO ] Deduced a trap composed of 27 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:19:09] [INFO ] Deduced a trap composed of 31 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:19:09] [INFO ] Deduced a trap composed of 28 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:19:10] [INFO ] Deduced a trap composed of 29 places in 67 ms of which 2 ms to minimize.
[2024-05-22 15:19:10] [INFO ] Deduced a trap composed of 28 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:19:10] [INFO ] Deduced a trap composed of 28 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:19:10] [INFO ] Deduced a trap composed of 30 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:19:10] [INFO ] Deduced a trap composed of 25 places in 45 ms of which 1 ms to minimize.
[2024-05-22 15:19:10] [INFO ] Deduced a trap composed of 28 places in 46 ms of which 1 ms to minimize.
[2024-05-22 15:19:10] [INFO ] Deduced a trap composed of 30 places in 51 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/539 variables, 20/202 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:19:11] [INFO ] Deduced a trap composed of 27 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:19:11] [INFO ] Deduced a trap composed of 24 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:19:11] [INFO ] Deduced a trap composed of 28 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:19:11] [INFO ] Deduced a trap composed of 28 places in 47 ms of which 1 ms to minimize.
[2024-05-22 15:19:11] [INFO ] Deduced a trap composed of 25 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:19:11] [INFO ] Deduced a trap composed of 31 places in 42 ms of which 1 ms to minimize.
[2024-05-22 15:19:11] [INFO ] Deduced a trap composed of 29 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:19:11] [INFO ] Deduced a trap composed of 29 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:19:11] [INFO ] Deduced a trap composed of 29 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:19:12] [INFO ] Deduced a trap composed of 28 places in 63 ms of which 2 ms to minimize.
[2024-05-22 15:19:12] [INFO ] Deduced a trap composed of 27 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:19:12] [INFO ] Deduced a trap composed of 32 places in 62 ms of which 1 ms to minimize.
[2024-05-22 15:19:12] [INFO ] Deduced a trap composed of 33 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:19:12] [INFO ] Deduced a trap composed of 29 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:19:12] [INFO ] Deduced a trap composed of 27 places in 47 ms of which 1 ms to minimize.
[2024-05-22 15:19:12] [INFO ] Deduced a trap composed of 27 places in 55 ms of which 0 ms to minimize.
[2024-05-22 15:19:12] [INFO ] Deduced a trap composed of 27 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:19:12] [INFO ] Deduced a trap composed of 26 places in 55 ms of which 1 ms to minimize.
[2024-05-22 15:19:12] [INFO ] Deduced a trap composed of 26 places in 43 ms of which 1 ms to minimize.
[2024-05-22 15:19:12] [INFO ] Deduced a trap composed of 28 places in 43 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/539 variables, 20/222 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:19:13] [INFO ] Deduced a trap composed of 29 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:19:13] [INFO ] Deduced a trap composed of 31 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:19:13] [INFO ] Deduced a trap composed of 33 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:19:13] [INFO ] Deduced a trap composed of 29 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:19:13] [INFO ] Deduced a trap composed of 30 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:19:13] [INFO ] Deduced a trap composed of 33 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:19:14] [INFO ] Deduced a trap composed of 31 places in 67 ms of which 2 ms to minimize.
[2024-05-22 15:19:14] [INFO ] Deduced a trap composed of 27 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:19:14] [INFO ] Deduced a trap composed of 39 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:19:14] [INFO ] Deduced a trap composed of 33 places in 61 ms of which 1 ms to minimize.
[2024-05-22 15:19:14] [INFO ] Deduced a trap composed of 36 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:19:14] [INFO ] Deduced a trap composed of 29 places in 53 ms of which 1 ms to minimize.
[2024-05-22 15:19:14] [INFO ] Deduced a trap composed of 30 places in 61 ms of which 1 ms to minimize.
[2024-05-22 15:19:14] [INFO ] Deduced a trap composed of 30 places in 54 ms of which 1 ms to minimize.
[2024-05-22 15:19:14] [INFO ] Deduced a trap composed of 27 places in 128 ms of which 2 ms to minimize.
[2024-05-22 15:19:14] [INFO ] Deduced a trap composed of 28 places in 126 ms of which 2 ms to minimize.
[2024-05-22 15:19:14] [INFO ] Deduced a trap composed of 31 places in 116 ms of which 2 ms to minimize.
[2024-05-22 15:19:15] [INFO ] Deduced a trap composed of 28 places in 107 ms of which 1 ms to minimize.
[2024-05-22 15:19:15] [INFO ] Deduced a trap composed of 27 places in 103 ms of which 1 ms to minimize.
[2024-05-22 15:19:15] [INFO ] Deduced a trap composed of 27 places in 101 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/539 variables, 20/242 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:19:16] [INFO ] Deduced a trap composed of 26 places in 41 ms of which 1 ms to minimize.
[2024-05-22 15:19:16] [INFO ] Deduced a trap composed of 27 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:19:16] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 0 ms to minimize.
[2024-05-22 15:19:16] [INFO ] Deduced a trap composed of 34 places in 37 ms of which 0 ms to minimize.
[2024-05-22 15:19:16] [INFO ] Deduced a trap composed of 33 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:19:16] [INFO ] Deduced a trap composed of 33 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:19:16] [INFO ] Deduced a trap composed of 33 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:19:16] [INFO ] Deduced a trap composed of 34 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:19:16] [INFO ] Deduced a trap composed of 33 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:19:16] [INFO ] Deduced a trap composed of 35 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:19:16] [INFO ] Deduced a trap composed of 35 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:19:16] [INFO ] Deduced a trap composed of 27 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:19:16] [INFO ] Deduced a trap composed of 30 places in 41 ms of which 0 ms to minimize.
[2024-05-22 15:19:17] [INFO ] Deduced a trap composed of 33 places in 33 ms of which 1 ms to minimize.
[2024-05-22 15:19:17] [INFO ] Deduced a trap composed of 33 places in 36 ms of which 1 ms to minimize.
[2024-05-22 15:19:17] [INFO ] Deduced a trap composed of 25 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:19:17] [INFO ] Deduced a trap composed of 30 places in 90 ms of which 2 ms to minimize.
[2024-05-22 15:19:17] [INFO ] Deduced a trap composed of 30 places in 86 ms of which 1 ms to minimize.
[2024-05-22 15:19:17] [INFO ] Deduced a trap composed of 29 places in 82 ms of which 1 ms to minimize.
[2024-05-22 15:19:17] [INFO ] Deduced a trap composed of 28 places in 76 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/539 variables, 20/262 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:19:18] [INFO ] Deduced a trap composed of 25 places in 85 ms of which 2 ms to minimize.
[2024-05-22 15:19:18] [INFO ] Deduced a trap composed of 30 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:19:18] [INFO ] Deduced a trap composed of 31 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:19:18] [INFO ] Deduced a trap composed of 30 places in 78 ms of which 1 ms to minimize.
[2024-05-22 15:19:18] [INFO ] Deduced a trap composed of 34 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:19:18] [INFO ] Deduced a trap composed of 28 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:19:18] [INFO ] Deduced a trap composed of 31 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:19:18] [INFO ] Deduced a trap composed of 30 places in 68 ms of which 2 ms to minimize.
[2024-05-22 15:19:19] [INFO ] Deduced a trap composed of 28 places in 78 ms of which 1 ms to minimize.
SMT process timed out in 60696ms, After SMT, problems are : Problem set: 0 solved, 1677 unsolved
Search for dead transitions found 0 dead transitions in 60709ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66076 ms. Remains : 540/540 places, 1697/1697 transitions.
RANDOM walk for 40000 steps (395 resets) in 606 ms. (65 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (16 resets) in 46 ms. (851 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (17 resets) in 51 ms. (769 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 404369 steps, run timeout after 3001 ms. (steps per millisecond=134 ) properties seen :0 out of 2
Probabilistic random walk after 404369 steps, saw 53575 distinct states, run finished after 3001 ms. (steps per millisecond=134 ) properties seen :0
[2024-05-22 15:19:22] [INFO ] Invariant cache hit.
[2024-05-22 15:19:22] [INFO ] State equation strengthened by 1619 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 497/498 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-22 15:19:22] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 1 ms to minimize.
Problem MAX0 is UNSAT
[2024-05-22 15:19:22] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 0 ms to minimize.
[2024-05-22 15:19:22] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 1 ms to minimize.
[2024-05-22 15:19:22] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 1 ms to minimize.
[2024-05-22 15:19:22] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 0 ms to minimize.
[2024-05-22 15:19:22] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2024-05-22 15:19:22] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 1 ms to minimize.
[2024-05-22 15:19:22] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 1 ms to minimize.
[2024-05-22 15:19:22] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 0 ms to minimize.
[2024-05-22 15:19:22] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2024-05-22 15:19:22] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 0 ms to minimize.
[2024-05-22 15:19:22] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 0 ms to minimize.
[2024-05-22 15:19:22] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 1 ms to minimize.
[2024-05-22 15:19:22] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 1 ms to minimize.
[2024-05-22 15:19:22] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 1 ms to minimize.
[2024-05-22 15:19:22] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 0 ms to minimize.
[2024-05-22 15:19:22] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 1 ms to minimize.
[2024-05-22 15:19:22] [INFO ] Deduced a trap composed of 2 places in 20 ms of which 1 ms to minimize.
[2024-05-22 15:19:23] [INFO ] Deduced a trap composed of 2 places in 18 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/498 variables, 19/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/498 variables, 0/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 38/536 variables, 19/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/536 variables, 0/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/538 variables, 2/41 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/538 variables, 0/41 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1697/2235 variables, 538/579 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2235 variables, 1619/2198 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2235 variables, 0/2198 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2/2237 variables, 2/2200 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2237 variables, 0/2200 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/2237 variables, 0/2200 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2237/2237 variables, and 2200 constraints, problems are : Problem set: 1 solved, 1 unsolved in 1233 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 540/540 constraints, ReadFeed: 1619/1619 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 19/19 constraints]
Escalating to Integer solving :Problem set: 1 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 497/498 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/498 variables, 19/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/498 variables, 0/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 38/536 variables, 19/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/536 variables, 0/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/538 variables, 2/41 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-05-22 15:19:23] [INFO ] Deduced a trap composed of 30 places in 235 ms of which 3 ms to minimize.
[2024-05-22 15:19:24] [INFO ] Deduced a trap composed of 30 places in 224 ms of which 3 ms to minimize.
[2024-05-22 15:19:24] [INFO ] Deduced a trap composed of 31 places in 230 ms of which 3 ms to minimize.
[2024-05-22 15:19:24] [INFO ] Deduced a trap composed of 27 places in 218 ms of which 3 ms to minimize.
[2024-05-22 15:19:24] [INFO ] Deduced a trap composed of 29 places in 227 ms of which 3 ms to minimize.
[2024-05-22 15:19:25] [INFO ] Deduced a trap composed of 25 places in 217 ms of which 3 ms to minimize.
[2024-05-22 15:19:25] [INFO ] Deduced a trap composed of 31 places in 220 ms of which 3 ms to minimize.
[2024-05-22 15:19:25] [INFO ] Deduced a trap composed of 31 places in 232 ms of which 3 ms to minimize.
[2024-05-22 15:19:25] [INFO ] Deduced a trap composed of 27 places in 225 ms of which 3 ms to minimize.
[2024-05-22 15:19:26] [INFO ] Deduced a trap composed of 29 places in 225 ms of which 4 ms to minimize.
[2024-05-22 15:19:26] [INFO ] Deduced a trap composed of 41 places in 224 ms of which 3 ms to minimize.
[2024-05-22 15:19:26] [INFO ] Deduced a trap composed of 27 places in 222 ms of which 3 ms to minimize.
[2024-05-22 15:19:26] [INFO ] Deduced a trap composed of 25 places in 227 ms of which 4 ms to minimize.
[2024-05-22 15:19:26] [INFO ] Deduced a trap composed of 28 places in 212 ms of which 3 ms to minimize.
[2024-05-22 15:19:27] [INFO ] Deduced a trap composed of 28 places in 224 ms of which 3 ms to minimize.
[2024-05-22 15:19:27] [INFO ] Deduced a trap composed of 25 places in 222 ms of which 3 ms to minimize.
[2024-05-22 15:19:27] [INFO ] Deduced a trap composed of 32 places in 222 ms of which 3 ms to minimize.
[2024-05-22 15:19:27] [INFO ] Deduced a trap composed of 29 places in 218 ms of which 3 ms to minimize.
[2024-05-22 15:19:28] [INFO ] Deduced a trap composed of 25 places in 216 ms of which 4 ms to minimize.
[2024-05-22 15:19:28] [INFO ] Deduced a trap composed of 26 places in 208 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/538 variables, 20/61 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-05-22 15:19:28] [INFO ] Deduced a trap composed of 29 places in 225 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/538 variables, 1/62 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/538 variables, 0/62 constraints. Problems are: Problem set: 1 solved, 1 unsolved
SMT process timed out in 6265ms, After SMT, problems are : Problem set: 1 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 540 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 21 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 540/540 places, 1697/1697 transitions.
RANDOM walk for 40000 steps (396 resets) in 247 ms. (161 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (16 resets) in 40 ms. (975 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 501318 steps, run timeout after 3001 ms. (steps per millisecond=167 ) properties seen :0 out of 1
Probabilistic random walk after 501318 steps, saw 65412 distinct states, run finished after 3001 ms. (steps per millisecond=167 ) properties seen :0
[2024-05-22 15:19:31] [INFO ] Invariant cache hit.
[2024-05-22 15:19:31] [INFO ] State equation strengthened by 1619 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 497/498 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:19:31] [INFO ] Deduced a trap composed of 2 places in 30 ms of which 1 ms to minimize.
[2024-05-22 15:19:31] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2024-05-22 15:19:31] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2024-05-22 15:19:31] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 1 ms to minimize.
[2024-05-22 15:19:31] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2024-05-22 15:19:32] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 1 ms to minimize.
[2024-05-22 15:19:32] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2024-05-22 15:19:32] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 1 ms to minimize.
[2024-05-22 15:19:32] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 0 ms to minimize.
[2024-05-22 15:19:32] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 0 ms to minimize.
[2024-05-22 15:19:32] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 1 ms to minimize.
[2024-05-22 15:19:32] [INFO ] Deduced a trap composed of 2 places in 20 ms of which 0 ms to minimize.
[2024-05-22 15:19:32] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 0 ms to minimize.
[2024-05-22 15:19:32] [INFO ] Deduced a trap composed of 2 places in 28 ms of which 1 ms to minimize.
[2024-05-22 15:19:32] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 0 ms to minimize.
[2024-05-22 15:19:32] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/498 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/498 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 38/536 variables, 19/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/536 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/538 variables, 2/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/538 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1697/2235 variables, 538/576 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2235 variables, 1619/2195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2235 variables, 0/2195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2/2237 variables, 2/2197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2237 variables, 0/2197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/2237 variables, 0/2197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2237/2237 variables, and 2197 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1136 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 540/540 constraints, ReadFeed: 1619/1619 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 16/16 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 497/498 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/498 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:19:32] [INFO ] Deduced a trap composed of 2 places in 28 ms of which 0 ms to minimize.
[2024-05-22 15:19:33] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 1 ms to minimize.
[2024-05-22 15:19:33] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/498 variables, 3/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/498 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 38/536 variables, 19/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/536 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2/538 variables, 2/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:19:33] [INFO ] Deduced a trap composed of 31 places in 255 ms of which 4 ms to minimize.
[2024-05-22 15:19:33] [INFO ] Deduced a trap composed of 28 places in 232 ms of which 3 ms to minimize.
[2024-05-22 15:19:33] [INFO ] Deduced a trap composed of 25 places in 219 ms of which 3 ms to minimize.
[2024-05-22 15:19:34] [INFO ] Deduced a trap composed of 30 places in 240 ms of which 3 ms to minimize.
[2024-05-22 15:19:34] [INFO ] Deduced a trap composed of 30 places in 230 ms of which 4 ms to minimize.
[2024-05-22 15:19:34] [INFO ] Deduced a trap composed of 27 places in 213 ms of which 3 ms to minimize.
[2024-05-22 15:19:34] [INFO ] Deduced a trap composed of 41 places in 227 ms of which 4 ms to minimize.
[2024-05-22 15:19:35] [INFO ] Deduced a trap composed of 27 places in 229 ms of which 4 ms to minimize.
[2024-05-22 15:19:35] [INFO ] Deduced a trap composed of 31 places in 231 ms of which 3 ms to minimize.
[2024-05-22 15:19:35] [INFO ] Deduced a trap composed of 29 places in 226 ms of which 3 ms to minimize.
[2024-05-22 15:19:35] [INFO ] Deduced a trap composed of 28 places in 215 ms of which 3 ms to minimize.
[2024-05-22 15:19:35] [INFO ] Deduced a trap composed of 27 places in 222 ms of which 3 ms to minimize.
[2024-05-22 15:19:36] [INFO ] Deduced a trap composed of 32 places in 223 ms of which 3 ms to minimize.
[2024-05-22 15:19:36] [INFO ] Deduced a trap composed of 26 places in 209 ms of which 3 ms to minimize.
[2024-05-22 15:19:36] [INFO ] Deduced a trap composed of 29 places in 225 ms of which 3 ms to minimize.
[2024-05-22 15:19:36] [INFO ] Deduced a trap composed of 25 places in 223 ms of which 3 ms to minimize.
[2024-05-22 15:19:37] [INFO ] Deduced a trap composed of 31 places in 221 ms of which 3 ms to minimize.
[2024-05-22 15:19:37] [INFO ] Deduced a trap composed of 29 places in 232 ms of which 3 ms to minimize.
[2024-05-22 15:19:37] [INFO ] Deduced a trap composed of 25 places in 226 ms of which 4 ms to minimize.
[2024-05-22 15:19:37] [INFO ] Deduced a trap composed of 25 places in 221 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/538 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:19:38] [INFO ] Deduced a trap composed of 32 places in 220 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/538 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/538 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1697/2235 variables, 538/600 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2235 variables, 1619/2219 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2235 variables, 1/2220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2235 variables, 0/2220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 2/2237 variables, 2/2222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2237 variables, 0/2222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/2237 variables, 0/2222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2237/2237 variables, and 2222 constraints, problems are : Problem set: 0 solved, 1 unsolved in 6079 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 540/540 constraints, ReadFeed: 1619/1619 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 40/40 constraints]
After SMT, in 7235ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 14 ms.
Support contains 1 out of 540 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 21 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 540/540 places, 1697/1697 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 20 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
[2024-05-22 15:19:39] [INFO ] Invariant cache hit.
[2024-05-22 15:19:39] [INFO ] Implicit Places using invariants in 375 ms returned []
[2024-05-22 15:19:39] [INFO ] Invariant cache hit.
[2024-05-22 15:19:39] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-22 15:19:44] [INFO ] Implicit Places using invariants and state equation in 4880 ms returned []
Implicit Place search using SMT with State Equation took 5256 ms to find 0 implicit places.
[2024-05-22 15:19:44] [INFO ] Redundant transitions in 31 ms returned []
Running 1677 sub problems to find dead transitions.
[2024-05-22 15:19:44] [INFO ] Invariant cache hit.
[2024-05-22 15:19:44] [INFO ] State equation strengthened by 1619 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/539 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/539 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:19:58] [INFO ] Deduced a trap composed of 26 places in 136 ms of which 3 ms to minimize.
[2024-05-22 15:19:58] [INFO ] Deduced a trap composed of 25 places in 36 ms of which 1 ms to minimize.
[2024-05-22 15:19:59] [INFO ] Deduced a trap composed of 2 places in 216 ms of which 3 ms to minimize.
[2024-05-22 15:19:59] [INFO ] Deduced a trap composed of 27 places in 119 ms of which 2 ms to minimize.
[2024-05-22 15:19:59] [INFO ] Deduced a trap composed of 25 places in 113 ms of which 2 ms to minimize.
[2024-05-22 15:19:59] [INFO ] Deduced a trap composed of 35 places in 111 ms of which 2 ms to minimize.
[2024-05-22 15:19:59] [INFO ] Deduced a trap composed of 31 places in 114 ms of which 1 ms to minimize.
[2024-05-22 15:19:59] [INFO ] Deduced a trap composed of 30 places in 118 ms of which 2 ms to minimize.
[2024-05-22 15:19:59] [INFO ] Deduced a trap composed of 32 places in 106 ms of which 2 ms to minimize.
[2024-05-22 15:20:00] [INFO ] Deduced a trap composed of 32 places in 102 ms of which 2 ms to minimize.
[2024-05-22 15:20:00] [INFO ] Deduced a trap composed of 33 places in 94 ms of which 2 ms to minimize.
[2024-05-22 15:20:00] [INFO ] Deduced a trap composed of 29 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:20:00] [INFO ] Deduced a trap composed of 30 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:20:00] [INFO ] Deduced a trap composed of 30 places in 81 ms of which 2 ms to minimize.
[2024-05-22 15:20:00] [INFO ] Deduced a trap composed of 34 places in 91 ms of which 1 ms to minimize.
[2024-05-22 15:20:00] [INFO ] Deduced a trap composed of 33 places in 86 ms of which 1 ms to minimize.
[2024-05-22 15:20:00] [INFO ] Deduced a trap composed of 32 places in 86 ms of which 1 ms to minimize.
[2024-05-22 15:20:00] [INFO ] Deduced a trap composed of 29 places in 94 ms of which 1 ms to minimize.
[2024-05-22 15:20:00] [INFO ] Deduced a trap composed of 29 places in 94 ms of which 2 ms to minimize.
[2024-05-22 15:20:01] [INFO ] Deduced a trap composed of 30 places in 101 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/539 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:20:01] [INFO ] Deduced a trap composed of 26 places in 151 ms of which 3 ms to minimize.
[2024-05-22 15:20:01] [INFO ] Deduced a trap composed of 27 places in 144 ms of which 2 ms to minimize.
[2024-05-22 15:20:01] [INFO ] Deduced a trap composed of 29 places in 139 ms of which 2 ms to minimize.
[2024-05-22 15:20:02] [INFO ] Deduced a trap composed of 25 places in 150 ms of which 3 ms to minimize.
[2024-05-22 15:20:02] [INFO ] Deduced a trap composed of 36 places in 140 ms of which 2 ms to minimize.
[2024-05-22 15:20:02] [INFO ] Deduced a trap composed of 30 places in 141 ms of which 2 ms to minimize.
[2024-05-22 15:20:02] [INFO ] Deduced a trap composed of 32 places in 133 ms of which 2 ms to minimize.
[2024-05-22 15:20:02] [INFO ] Deduced a trap composed of 28 places in 123 ms of which 3 ms to minimize.
[2024-05-22 15:20:02] [INFO ] Deduced a trap composed of 39 places in 117 ms of which 2 ms to minimize.
[2024-05-22 15:20:02] [INFO ] Deduced a trap composed of 26 places in 104 ms of which 2 ms to minimize.
[2024-05-22 15:20:03] [INFO ] Deduced a trap composed of 26 places in 116 ms of which 2 ms to minimize.
[2024-05-22 15:20:03] [INFO ] Deduced a trap composed of 29 places in 104 ms of which 1 ms to minimize.
[2024-05-22 15:20:03] [INFO ] Deduced a trap composed of 28 places in 107 ms of which 2 ms to minimize.
[2024-05-22 15:20:03] [INFO ] Deduced a trap composed of 24 places in 103 ms of which 1 ms to minimize.
[2024-05-22 15:20:03] [INFO ] Deduced a trap composed of 26 places in 94 ms of which 2 ms to minimize.
[2024-05-22 15:20:03] [INFO ] Deduced a trap composed of 25 places in 95 ms of which 2 ms to minimize.
[2024-05-22 15:20:03] [INFO ] Deduced a trap composed of 25 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:20:03] [INFO ] Deduced a trap composed of 26 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:20:03] [INFO ] Deduced a trap composed of 26 places in 84 ms of which 2 ms to minimize.
[2024-05-22 15:20:04] [INFO ] Deduced a trap composed of 25 places in 84 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/539 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 539/2237 variables, and 62 constraints, problems are : Problem set: 0 solved, 1677 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/540 constraints, ReadFeed: 0/1619 constraints, PredecessorRefiner: 1677/1677 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1677 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/539 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/539 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/539 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:20:16] [INFO ] Deduced a trap composed of 26 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:20:16] [INFO ] Deduced a trap composed of 25 places in 74 ms of which 2 ms to minimize.
[2024-05-22 15:20:16] [INFO ] Deduced a trap composed of 25 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:20:16] [INFO ] Deduced a trap composed of 26 places in 63 ms of which 2 ms to minimize.
[2024-05-22 15:20:16] [INFO ] Deduced a trap composed of 28 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:20:16] [INFO ] Deduced a trap composed of 27 places in 43 ms of which 0 ms to minimize.
[2024-05-22 15:20:16] [INFO ] Deduced a trap composed of 27 places in 53 ms of which 1 ms to minimize.
[2024-05-22 15:20:16] [INFO ] Deduced a trap composed of 27 places in 46 ms of which 1 ms to minimize.
[2024-05-22 15:20:16] [INFO ] Deduced a trap composed of 25 places in 47 ms of which 1 ms to minimize.
[2024-05-22 15:20:17] [INFO ] Deduced a trap composed of 25 places in 206 ms of which 3 ms to minimize.
[2024-05-22 15:20:17] [INFO ] Deduced a trap composed of 26 places in 184 ms of which 3 ms to minimize.
[2024-05-22 15:20:17] [INFO ] Deduced a trap composed of 30 places in 188 ms of which 3 ms to minimize.
[2024-05-22 15:20:17] [INFO ] Deduced a trap composed of 30 places in 170 ms of which 2 ms to minimize.
[2024-05-22 15:20:18] [INFO ] Deduced a trap composed of 26 places in 174 ms of which 3 ms to minimize.
[2024-05-22 15:20:18] [INFO ] Deduced a trap composed of 30 places in 169 ms of which 3 ms to minimize.
[2024-05-22 15:20:18] [INFO ] Deduced a trap composed of 26 places in 160 ms of which 3 ms to minimize.
[2024-05-22 15:20:18] [INFO ] Deduced a trap composed of 26 places in 148 ms of which 2 ms to minimize.
[2024-05-22 15:20:18] [INFO ] Deduced a trap composed of 24 places in 141 ms of which 2 ms to minimize.
[2024-05-22 15:20:18] [INFO ] Deduced a trap composed of 26 places in 124 ms of which 2 ms to minimize.
[2024-05-22 15:20:18] [INFO ] Deduced a trap composed of 25 places in 118 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/539 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:20:19] [INFO ] Deduced a trap composed of 26 places in 88 ms of which 2 ms to minimize.
[2024-05-22 15:20:19] [INFO ] Deduced a trap composed of 28 places in 78 ms of which 2 ms to minimize.
[2024-05-22 15:20:19] [INFO ] Deduced a trap composed of 28 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:20:19] [INFO ] Deduced a trap composed of 27 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:20:19] [INFO ] Deduced a trap composed of 26 places in 72 ms of which 2 ms to minimize.
[2024-05-22 15:20:19] [INFO ] Deduced a trap composed of 27 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:20:19] [INFO ] Deduced a trap composed of 27 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:20:19] [INFO ] Deduced a trap composed of 26 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:20:19] [INFO ] Deduced a trap composed of 28 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:20:20] [INFO ] Deduced a trap composed of 29 places in 197 ms of which 3 ms to minimize.
[2024-05-22 15:20:20] [INFO ] Deduced a trap composed of 26 places in 188 ms of which 3 ms to minimize.
[2024-05-22 15:20:20] [INFO ] Deduced a trap composed of 29 places in 191 ms of which 3 ms to minimize.
[2024-05-22 15:20:20] [INFO ] Deduced a trap composed of 28 places in 188 ms of which 3 ms to minimize.
[2024-05-22 15:20:21] [INFO ] Deduced a trap composed of 37 places in 193 ms of which 3 ms to minimize.
[2024-05-22 15:20:21] [INFO ] Deduced a trap composed of 26 places in 186 ms of which 2 ms to minimize.
[2024-05-22 15:20:21] [INFO ] Deduced a trap composed of 31 places in 187 ms of which 3 ms to minimize.
[2024-05-22 15:20:21] [INFO ] Deduced a trap composed of 30 places in 182 ms of which 3 ms to minimize.
[2024-05-22 15:20:21] [INFO ] Deduced a trap composed of 24 places in 177 ms of which 2 ms to minimize.
[2024-05-22 15:20:22] [INFO ] Deduced a trap composed of 31 places in 186 ms of which 3 ms to minimize.
[2024-05-22 15:20:22] [INFO ] Deduced a trap composed of 25 places in 190 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/539 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:20:22] [INFO ] Deduced a trap composed of 26 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:20:22] [INFO ] Deduced a trap composed of 25 places in 94 ms of which 2 ms to minimize.
[2024-05-22 15:20:23] [INFO ] Deduced a trap composed of 26 places in 88 ms of which 1 ms to minimize.
[2024-05-22 15:20:23] [INFO ] Deduced a trap composed of 25 places in 75 ms of which 2 ms to minimize.
[2024-05-22 15:20:23] [INFO ] Deduced a trap composed of 25 places in 90 ms of which 2 ms to minimize.
[2024-05-22 15:20:23] [INFO ] Deduced a trap composed of 26 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:20:23] [INFO ] Deduced a trap composed of 26 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:20:23] [INFO ] Deduced a trap composed of 26 places in 61 ms of which 1 ms to minimize.
[2024-05-22 15:20:23] [INFO ] Deduced a trap composed of 26 places in 62 ms of which 1 ms to minimize.
[2024-05-22 15:20:23] [INFO ] Deduced a trap composed of 25 places in 54 ms of which 1 ms to minimize.
[2024-05-22 15:20:23] [INFO ] Deduced a trap composed of 26 places in 44 ms of which 1 ms to minimize.
[2024-05-22 15:20:23] [INFO ] Deduced a trap composed of 27 places in 179 ms of which 2 ms to minimize.
[2024-05-22 15:20:24] [INFO ] Deduced a trap composed of 25 places in 138 ms of which 2 ms to minimize.
[2024-05-22 15:20:24] [INFO ] Deduced a trap composed of 26 places in 37 ms of which 0 ms to minimize.
[2024-05-22 15:20:24] [INFO ] Deduced a trap composed of 25 places in 145 ms of which 2 ms to minimize.
[2024-05-22 15:20:24] [INFO ] Deduced a trap composed of 25 places in 142 ms of which 2 ms to minimize.
[2024-05-22 15:20:24] [INFO ] Deduced a trap composed of 25 places in 128 ms of which 2 ms to minimize.
[2024-05-22 15:20:24] [INFO ] Deduced a trap composed of 25 places in 121 ms of which 2 ms to minimize.
[2024-05-22 15:20:24] [INFO ] Deduced a trap composed of 31 places in 131 ms of which 2 ms to minimize.
[2024-05-22 15:20:24] [INFO ] Deduced a trap composed of 33 places in 114 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/539 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:20:25] [INFO ] Deduced a trap composed of 27 places in 44 ms of which 1 ms to minimize.
[2024-05-22 15:20:25] [INFO ] Deduced a trap composed of 27 places in 41 ms of which 0 ms to minimize.
[2024-05-22 15:20:25] [INFO ] Deduced a trap composed of 22 places in 195 ms of which 3 ms to minimize.
[2024-05-22 15:20:26] [INFO ] Deduced a trap composed of 2 places in 197 ms of which 3 ms to minimize.
[2024-05-22 15:20:26] [INFO ] Deduced a trap composed of 2 places in 194 ms of which 3 ms to minimize.
[2024-05-22 15:20:26] [INFO ] Deduced a trap composed of 2 places in 187 ms of which 3 ms to minimize.
[2024-05-22 15:20:26] [INFO ] Deduced a trap composed of 2 places in 191 ms of which 3 ms to minimize.
[2024-05-22 15:20:26] [INFO ] Deduced a trap composed of 2 places in 195 ms of which 3 ms to minimize.
[2024-05-22 15:20:27] [INFO ] Deduced a trap composed of 25 places in 186 ms of which 3 ms to minimize.
[2024-05-22 15:20:27] [INFO ] Deduced a trap composed of 27 places in 185 ms of which 3 ms to minimize.
[2024-05-22 15:20:27] [INFO ] Deduced a trap composed of 25 places in 188 ms of which 3 ms to minimize.
[2024-05-22 15:20:27] [INFO ] Deduced a trap composed of 26 places in 185 ms of which 3 ms to minimize.
[2024-05-22 15:20:27] [INFO ] Deduced a trap composed of 26 places in 194 ms of which 2 ms to minimize.
[2024-05-22 15:20:28] [INFO ] Deduced a trap composed of 28 places in 187 ms of which 3 ms to minimize.
[2024-05-22 15:20:28] [INFO ] Deduced a trap composed of 25 places in 194 ms of which 3 ms to minimize.
[2024-05-22 15:20:28] [INFO ] Deduced a trap composed of 26 places in 190 ms of which 3 ms to minimize.
[2024-05-22 15:20:28] [INFO ] Deduced a trap composed of 27 places in 169 ms of which 3 ms to minimize.
[2024-05-22 15:20:28] [INFO ] Deduced a trap composed of 29 places in 177 ms of which 2 ms to minimize.
[2024-05-22 15:20:29] [INFO ] Deduced a trap composed of 29 places in 174 ms of which 3 ms to minimize.
[2024-05-22 15:20:29] [INFO ] Deduced a trap composed of 27 places in 195 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/539 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:20:29] [INFO ] Deduced a trap composed of 31 places in 80 ms of which 2 ms to minimize.
[2024-05-22 15:20:29] [INFO ] Deduced a trap composed of 31 places in 67 ms of which 2 ms to minimize.
[2024-05-22 15:20:30] [INFO ] Deduced a trap composed of 28 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:20:30] [INFO ] Deduced a trap composed of 25 places in 88 ms of which 2 ms to minimize.
[2024-05-22 15:20:30] [INFO ] Deduced a trap composed of 27 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:20:30] [INFO ] Deduced a trap composed of 29 places in 92 ms of which 2 ms to minimize.
[2024-05-22 15:20:30] [INFO ] Deduced a trap composed of 25 places in 89 ms of which 1 ms to minimize.
[2024-05-22 15:20:30] [INFO ] Deduced a trap composed of 30 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:20:30] [INFO ] Deduced a trap composed of 32 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:20:30] [INFO ] Deduced a trap composed of 30 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:20:30] [INFO ] Deduced a trap composed of 32 places in 89 ms of which 2 ms to minimize.
[2024-05-22 15:20:30] [INFO ] Deduced a trap composed of 30 places in 83 ms of which 2 ms to minimize.
[2024-05-22 15:20:31] [INFO ] Deduced a trap composed of 31 places in 94 ms of which 1 ms to minimize.
[2024-05-22 15:20:31] [INFO ] Deduced a trap composed of 37 places in 89 ms of which 2 ms to minimize.
[2024-05-22 15:20:31] [INFO ] Deduced a trap composed of 37 places in 106 ms of which 2 ms to minimize.
[2024-05-22 15:20:31] [INFO ] Deduced a trap composed of 33 places in 98 ms of which 2 ms to minimize.
[2024-05-22 15:20:31] [INFO ] Deduced a trap composed of 25 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:20:31] [INFO ] Deduced a trap composed of 25 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:20:31] [INFO ] Deduced a trap composed of 36 places in 96 ms of which 2 ms to minimize.
[2024-05-22 15:20:31] [INFO ] Deduced a trap composed of 30 places in 90 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/539 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:20:32] [INFO ] Deduced a trap composed of 30 places in 98 ms of which 2 ms to minimize.
[2024-05-22 15:20:32] [INFO ] Deduced a trap composed of 27 places in 95 ms of which 2 ms to minimize.
[2024-05-22 15:20:32] [INFO ] Deduced a trap composed of 25 places in 104 ms of which 2 ms to minimize.
[2024-05-22 15:20:32] [INFO ] Deduced a trap composed of 29 places in 99 ms of which 2 ms to minimize.
[2024-05-22 15:20:32] [INFO ] Deduced a trap composed of 25 places in 106 ms of which 2 ms to minimize.
[2024-05-22 15:20:33] [INFO ] Deduced a trap composed of 27 places in 142 ms of which 2 ms to minimize.
[2024-05-22 15:20:33] [INFO ] Deduced a trap composed of 28 places in 88 ms of which 2 ms to minimize.
[2024-05-22 15:20:33] [INFO ] Deduced a trap composed of 28 places in 85 ms of which 1 ms to minimize.
[2024-05-22 15:20:33] [INFO ] Deduced a trap composed of 27 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:20:33] [INFO ] Deduced a trap composed of 27 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:20:33] [INFO ] Deduced a trap composed of 27 places in 73 ms of which 2 ms to minimize.
[2024-05-22 15:20:33] [INFO ] Deduced a trap composed of 30 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:20:33] [INFO ] Deduced a trap composed of 30 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:20:33] [INFO ] Deduced a trap composed of 27 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:20:33] [INFO ] Deduced a trap composed of 29 places in 89 ms of which 2 ms to minimize.
[2024-05-22 15:20:33] [INFO ] Deduced a trap composed of 27 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:20:34] [INFO ] Deduced a trap composed of 26 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:20:34] [INFO ] Deduced a trap composed of 28 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:20:34] [INFO ] Deduced a trap composed of 28 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:20:34] [INFO ] Deduced a trap composed of 28 places in 83 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/539 variables, 20/182 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:20:35] [INFO ] Deduced a trap composed of 25 places in 103 ms of which 2 ms to minimize.
[2024-05-22 15:20:35] [INFO ] Deduced a trap composed of 29 places in 44 ms of which 1 ms to minimize.
[2024-05-22 15:20:35] [INFO ] Deduced a trap composed of 26 places in 94 ms of which 2 ms to minimize.
[2024-05-22 15:20:35] [INFO ] Deduced a trap composed of 25 places in 79 ms of which 1 ms to minimize.
[2024-05-22 15:20:35] [INFO ] Deduced a trap composed of 26 places in 96 ms of which 1 ms to minimize.
[2024-05-22 15:20:35] [INFO ] Deduced a trap composed of 26 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:20:35] [INFO ] Deduced a trap composed of 29 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:20:35] [INFO ] Deduced a trap composed of 28 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:20:35] [INFO ] Deduced a trap composed of 24 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:20:35] [INFO ] Deduced a trap composed of 32 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:20:35] [INFO ] Deduced a trap composed of 27 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:20:35] [INFO ] Deduced a trap composed of 31 places in 75 ms of which 2 ms to minimize.
[2024-05-22 15:20:36] [INFO ] Deduced a trap composed of 28 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:20:36] [INFO ] Deduced a trap composed of 29 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:20:36] [INFO ] Deduced a trap composed of 28 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:20:36] [INFO ] Deduced a trap composed of 28 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:20:36] [INFO ] Deduced a trap composed of 30 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:20:36] [INFO ] Deduced a trap composed of 25 places in 43 ms of which 1 ms to minimize.
[2024-05-22 15:20:36] [INFO ] Deduced a trap composed of 28 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:20:36] [INFO ] Deduced a trap composed of 30 places in 53 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/539 variables, 20/202 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:20:37] [INFO ] Deduced a trap composed of 27 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:20:37] [INFO ] Deduced a trap composed of 24 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:20:37] [INFO ] Deduced a trap composed of 28 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:20:37] [INFO ] Deduced a trap composed of 28 places in 55 ms of which 1 ms to minimize.
[2024-05-22 15:20:37] [INFO ] Deduced a trap composed of 25 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:20:37] [INFO ] Deduced a trap composed of 31 places in 44 ms of which 1 ms to minimize.
[2024-05-22 15:20:37] [INFO ] Deduced a trap composed of 29 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:20:37] [INFO ] Deduced a trap composed of 29 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:20:38] [INFO ] Deduced a trap composed of 29 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:20:38] [INFO ] Deduced a trap composed of 28 places in 63 ms of which 2 ms to minimize.
[2024-05-22 15:20:38] [INFO ] Deduced a trap composed of 27 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:20:38] [INFO ] Deduced a trap composed of 32 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:20:38] [INFO ] Deduced a trap composed of 33 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:20:38] [INFO ] Deduced a trap composed of 29 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:20:38] [INFO ] Deduced a trap composed of 27 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:20:38] [INFO ] Deduced a trap composed of 27 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:20:38] [INFO ] Deduced a trap composed of 27 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:20:38] [INFO ] Deduced a trap composed of 26 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:20:38] [INFO ] Deduced a trap composed of 26 places in 41 ms of which 1 ms to minimize.
[2024-05-22 15:20:38] [INFO ] Deduced a trap composed of 28 places in 45 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/539 variables, 20/222 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:20:39] [INFO ] Deduced a trap composed of 29 places in 83 ms of which 2 ms to minimize.
[2024-05-22 15:20:39] [INFO ] Deduced a trap composed of 31 places in 71 ms of which 1 ms to minimize.
[2024-05-22 15:20:39] [INFO ] Deduced a trap composed of 33 places in 78 ms of which 2 ms to minimize.
[2024-05-22 15:20:39] [INFO ] Deduced a trap composed of 29 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:20:39] [INFO ] Deduced a trap composed of 30 places in 66 ms of which 2 ms to minimize.
[2024-05-22 15:20:39] [INFO ] Deduced a trap composed of 33 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:20:40] [INFO ] Deduced a trap composed of 31 places in 71 ms of which 1 ms to minimize.
[2024-05-22 15:20:40] [INFO ] Deduced a trap composed of 27 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:20:40] [INFO ] Deduced a trap composed of 39 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:20:40] [INFO ] Deduced a trap composed of 33 places in 61 ms of which 1 ms to minimize.
[2024-05-22 15:20:40] [INFO ] Deduced a trap composed of 36 places in 53 ms of which 1 ms to minimize.
[2024-05-22 15:20:40] [INFO ] Deduced a trap composed of 29 places in 53 ms of which 1 ms to minimize.
[2024-05-22 15:20:40] [INFO ] Deduced a trap composed of 30 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:20:40] [INFO ] Deduced a trap composed of 30 places in 54 ms of which 1 ms to minimize.
[2024-05-22 15:20:40] [INFO ] Deduced a trap composed of 27 places in 124 ms of which 2 ms to minimize.
[2024-05-22 15:20:40] [INFO ] Deduced a trap composed of 28 places in 126 ms of which 2 ms to minimize.
[2024-05-22 15:20:40] [INFO ] Deduced a trap composed of 31 places in 114 ms of which 2 ms to minimize.
[2024-05-22 15:20:41] [INFO ] Deduced a trap composed of 28 places in 102 ms of which 2 ms to minimize.
[2024-05-22 15:20:41] [INFO ] Deduced a trap composed of 27 places in 102 ms of which 2 ms to minimize.
[2024-05-22 15:20:41] [INFO ] Deduced a trap composed of 27 places in 101 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/539 variables, 20/242 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:20:42] [INFO ] Deduced a trap composed of 26 places in 38 ms of which 1 ms to minimize.
[2024-05-22 15:20:42] [INFO ] Deduced a trap composed of 27 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:20:42] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 1 ms to minimize.
[2024-05-22 15:20:42] [INFO ] Deduced a trap composed of 34 places in 34 ms of which 0 ms to minimize.
[2024-05-22 15:20:42] [INFO ] Deduced a trap composed of 33 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:20:42] [INFO ] Deduced a trap composed of 33 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:20:42] [INFO ] Deduced a trap composed of 33 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:20:42] [INFO ] Deduced a trap composed of 34 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:20:42] [INFO ] Deduced a trap composed of 33 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:20:42] [INFO ] Deduced a trap composed of 35 places in 54 ms of which 1 ms to minimize.
[2024-05-22 15:20:42] [INFO ] Deduced a trap composed of 35 places in 62 ms of which 1 ms to minimize.
[2024-05-22 15:20:42] [INFO ] Deduced a trap composed of 27 places in 46 ms of which 1 ms to minimize.
[2024-05-22 15:20:42] [INFO ] Deduced a trap composed of 30 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:20:43] [INFO ] Deduced a trap composed of 33 places in 34 ms of which 1 ms to minimize.
[2024-05-22 15:20:43] [INFO ] Deduced a trap composed of 33 places in 37 ms of which 1 ms to minimize.
[2024-05-22 15:20:43] [INFO ] Deduced a trap composed of 25 places in 93 ms of which 1 ms to minimize.
[2024-05-22 15:20:43] [INFO ] Deduced a trap composed of 30 places in 85 ms of which 2 ms to minimize.
[2024-05-22 15:20:43] [INFO ] Deduced a trap composed of 30 places in 90 ms of which 1 ms to minimize.
[2024-05-22 15:20:43] [INFO ] Deduced a trap composed of 29 places in 84 ms of which 2 ms to minimize.
[2024-05-22 15:20:43] [INFO ] Deduced a trap composed of 28 places in 75 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/539 variables, 20/262 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:20:44] [INFO ] Deduced a trap composed of 25 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:20:44] [INFO ] Deduced a trap composed of 30 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:20:44] [INFO ] Deduced a trap composed of 31 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:20:44] [INFO ] Deduced a trap composed of 30 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:20:44] [INFO ] Deduced a trap composed of 34 places in 61 ms of which 2 ms to minimize.
[2024-05-22 15:20:44] [INFO ] Deduced a trap composed of 28 places in 67 ms of which 2 ms to minimize.
[2024-05-22 15:20:44] [INFO ] Deduced a trap composed of 31 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:20:45] [INFO ] Deduced a trap composed of 30 places in 68 ms of which 1 ms to minimize.
SMT process timed out in 60701ms, After SMT, problems are : Problem set: 0 solved, 1677 unsolved
Search for dead transitions found 0 dead transitions in 60714ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66029 ms. Remains : 540/540 places, 1697/1697 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1556 edges and 540 vertex of which 457 / 540 are part of one of the 2 SCC in 1 ms
Free SCC test removed 455 places
Drop transitions (Empty/Sink Transition effects.) removed 1197 transitions
Ensure Unique test removed 411 transitions
Reduce isomorphic transitions removed 1608 transitions.
Graph (complete) has 209 edges and 85 vertex of which 25 are kept as prefixes of interest. Removing 60 places using SCC suffix rule.1 ms
Discarding 60 places :
Also discarding 18 output transitions
Drop transitions (Output transitions of discarded places.) removed 18 transitions
Drop transitions (Empty/Sink Transition effects.) removed 41 transitions
Reduce isomorphic transitions removed 41 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 42 rules applied. Total rules applied 44 place count 25 transition count 29
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 46 place count 24 transition count 28
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 64 place count 6 transition count 10
Iterating global reduction 2 with 18 rules applied. Total rules applied 82 place count 6 transition count 10
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 84 place count 6 transition count 8
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 85 place count 6 transition count 7
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 87 place count 5 transition count 6
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 88 place count 4 transition count 5
Applied a total of 88 rules in 6 ms. Remains 4 /540 variables (removed 536) and now considering 5/1697 (removed 1692) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 5 rows 4 cols
[2024-05-22 15:20:45] [INFO ] Computed 0 invariants in 0 ms
[2024-05-22 15:20:45] [INFO ] After 18ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 15:20:45] [INFO ] After 2ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-22 15:20:45] [INFO ] After 4ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-22 15:20:45] [INFO ] After 19ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 48 ms.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[1] Max Struct:[20]
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-05 in 163839 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-06
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[20]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[20]
// Phase 1: matrix 1703 rows 546 cols
[2024-05-22 15:20:45] [INFO ] Computed 22 invariants in 13 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[20]
RANDOM walk for 10000 steps (96 resets) in 47 ms. (208 steps per ms)
BEST_FIRST walk for 10001 steps (4 resets) in 9 ms. (1000 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[20]
[2024-05-22 15:20:45] [INFO ] Invariant cache hit.
[2024-05-22 15:20:45] [INFO ] [Real]Absence check using 20 positive place invariants in 11 ms returned sat
[2024-05-22 15:20:45] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:20:45] [INFO ] [Real]Absence check using state equation in 271 ms returned sat
[2024-05-22 15:20:45] [INFO ] State equation strengthened by 1601 read => feed constraints.
[2024-05-22 15:20:45] [INFO ] [Real]Added 1601 Read/Feed constraints in 110 ms returned sat
[2024-05-22 15:20:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:20:45] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:20:45] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:20:46] [INFO ] [Nat]Absence check using state equation in 273 ms returned sat
[2024-05-22 15:20:46] [INFO ] [Nat]Added 1601 Read/Feed constraints in 120 ms returned sat
[2024-05-22 15:20:46] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 81 ms.
[2024-05-22 15:20:46] [INFO ] Added : 5 causal constraints over 1 iterations in 261 ms. Result :sat
Minimization took 561 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[20]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[20]
Support contains 1 out of 546 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 546/546 places, 1703/1703 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 542 transition count 1699
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 542 transition count 1698
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 10 place count 541 transition count 1698
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 541 transition count 1697
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 12 place count 540 transition count 1697
Partial Free-agglomeration rule applied 10 times.
Drop transitions (Partial Free agglomeration) removed 10 transitions
Iterating global reduction 2 with 10 rules applied. Total rules applied 22 place count 540 transition count 1697
Applied a total of 22 rules in 100 ms. Remains 540 /546 variables (removed 6) and now considering 1697/1703 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 540/546 places, 1697/1703 transitions.
// Phase 1: matrix 1697 rows 540 cols
[2024-05-22 15:20:47] [INFO ] Computed 22 invariants in 20 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1] Max Struct:[20]
RANDOM walk for 1000000 steps (9953 resets) in 4560 ms. (219 steps per ms)
BEST_FIRST walk for 1000001 steps (448 resets) in 748 ms. (1335 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[20]
[2024-05-22 15:20:52] [INFO ] Invariant cache hit.
[2024-05-22 15:20:52] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:20:52] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:20:52] [INFO ] [Real]Absence check using state equation in 271 ms returned sat
[2024-05-22 15:20:52] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-22 15:20:52] [INFO ] [Real]Added 1619 Read/Feed constraints in 115 ms returned sat
[2024-05-22 15:20:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:20:53] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:20:53] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:20:53] [INFO ] [Nat]Absence check using state equation in 273 ms returned sat
[2024-05-22 15:20:53] [INFO ] [Nat]Added 1619 Read/Feed constraints in 116 ms returned sat
[2024-05-22 15:20:53] [INFO ] Computed and/alt/rep : 1149/2985/1149 causal constraints (skipped 528 transitions) in 83 ms.
[2024-05-22 15:20:53] [INFO ] Added : 4 causal constraints over 1 iterations in 266 ms. Result :sat
Minimization took 3075 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[20]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[20]
Support contains 1 out of 540 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 21 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 540/540 places, 1697/1697 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 20 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
[2024-05-22 15:20:56] [INFO ] Invariant cache hit.
[2024-05-22 15:20:57] [INFO ] Implicit Places using invariants in 379 ms returned []
[2024-05-22 15:20:57] [INFO ] Invariant cache hit.
[2024-05-22 15:20:57] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-22 15:21:02] [INFO ] Implicit Places using invariants and state equation in 5106 ms returned []
Implicit Place search using SMT with State Equation took 5486 ms to find 0 implicit places.
[2024-05-22 15:21:02] [INFO ] Redundant transitions in 32 ms returned []
Running 1677 sub problems to find dead transitions.
[2024-05-22 15:21:02] [INFO ] Invariant cache hit.
[2024-05-22 15:21:02] [INFO ] State equation strengthened by 1619 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/539 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/539 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:21:16] [INFO ] Deduced a trap composed of 25 places in 131 ms of which 2 ms to minimize.
[2024-05-22 15:21:16] [INFO ] Deduced a trap composed of 26 places in 116 ms of which 2 ms to minimize.
[2024-05-22 15:21:16] [INFO ] Deduced a trap composed of 25 places in 41 ms of which 1 ms to minimize.
[2024-05-22 15:21:17] [INFO ] Deduced a trap composed of 26 places in 88 ms of which 1 ms to minimize.
[2024-05-22 15:21:17] [INFO ] Deduced a trap composed of 27 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:21:17] [INFO ] Deduced a trap composed of 27 places in 76 ms of which 2 ms to minimize.
[2024-05-22 15:21:17] [INFO ] Deduced a trap composed of 27 places in 83 ms of which 2 ms to minimize.
[2024-05-22 15:21:17] [INFO ] Deduced a trap composed of 27 places in 83 ms of which 2 ms to minimize.
[2024-05-22 15:21:17] [INFO ] Deduced a trap composed of 25 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:21:17] [INFO ] Deduced a trap composed of 26 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:21:17] [INFO ] Deduced a trap composed of 26 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:21:17] [INFO ] Deduced a trap composed of 28 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:21:17] [INFO ] Deduced a trap composed of 26 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:21:17] [INFO ] Deduced a trap composed of 26 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:21:17] [INFO ] Deduced a trap composed of 26 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:21:18] [INFO ] Deduced a trap composed of 25 places in 53 ms of which 1 ms to minimize.
[2024-05-22 15:21:18] [INFO ] Deduced a trap composed of 27 places in 82 ms of which 0 ms to minimize.
[2024-05-22 15:21:18] [INFO ] Deduced a trap composed of 2 places in 172 ms of which 2 ms to minimize.
[2024-05-22 15:21:18] [INFO ] Deduced a trap composed of 22 places in 181 ms of which 2 ms to minimize.
[2024-05-22 15:21:18] [INFO ] Deduced a trap composed of 25 places in 196 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/539 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:21:19] [INFO ] Deduced a trap composed of 24 places in 38 ms of which 0 ms to minimize.
[2024-05-22 15:21:19] [INFO ] Deduced a trap composed of 2 places in 212 ms of which 3 ms to minimize.
[2024-05-22 15:21:19] [INFO ] Deduced a trap composed of 2 places in 210 ms of which 3 ms to minimize.
[2024-05-22 15:21:19] [INFO ] Deduced a trap composed of 22 places in 213 ms of which 3 ms to minimize.
[2024-05-22 15:21:20] [INFO ] Deduced a trap composed of 2 places in 213 ms of which 2 ms to minimize.
[2024-05-22 15:21:20] [INFO ] Deduced a trap composed of 2 places in 202 ms of which 3 ms to minimize.
[2024-05-22 15:21:20] [INFO ] Deduced a trap composed of 2 places in 210 ms of which 3 ms to minimize.
[2024-05-22 15:21:20] [INFO ] Deduced a trap composed of 24 places in 46 ms of which 1 ms to minimize.
[2024-05-22 15:21:20] [INFO ] Deduced a trap composed of 24 places in 35 ms of which 1 ms to minimize.
[2024-05-22 15:21:20] [INFO ] Deduced a trap composed of 29 places in 99 ms of which 2 ms to minimize.
[2024-05-22 15:21:20] [INFO ] Deduced a trap composed of 25 places in 95 ms of which 2 ms to minimize.
[2024-05-22 15:21:20] [INFO ] Deduced a trap composed of 25 places in 41 ms of which 1 ms to minimize.
[2024-05-22 15:21:21] [INFO ] Deduced a trap composed of 27 places in 31 ms of which 0 ms to minimize.
[2024-05-22 15:21:21] [INFO ] Deduced a trap composed of 24 places in 34 ms of which 1 ms to minimize.
[2024-05-22 15:21:21] [INFO ] Deduced a trap composed of 30 places in 118 ms of which 2 ms to minimize.
[2024-05-22 15:21:21] [INFO ] Deduced a trap composed of 33 places in 119 ms of which 2 ms to minimize.
[2024-05-22 15:21:21] [INFO ] Deduced a trap composed of 28 places in 40 ms of which 1 ms to minimize.
[2024-05-22 15:21:21] [INFO ] Deduced a trap composed of 27 places in 37 ms of which 0 ms to minimize.
[2024-05-22 15:21:21] [INFO ] Deduced a trap composed of 28 places in 39 ms of which 1 ms to minimize.
[2024-05-22 15:21:21] [INFO ] Deduced a trap composed of 30 places in 101 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/539 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 539/2237 variables, and 62 constraints, problems are : Problem set: 0 solved, 1677 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/540 constraints, ReadFeed: 0/1619 constraints, PredecessorRefiner: 1677/1677 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1677 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/539 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/539 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/539 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:21:34] [INFO ] Deduced a trap composed of 29 places in 146 ms of which 2 ms to minimize.
[2024-05-22 15:21:34] [INFO ] Deduced a trap composed of 26 places in 131 ms of which 2 ms to minimize.
[2024-05-22 15:21:34] [INFO ] Deduced a trap composed of 28 places in 127 ms of which 2 ms to minimize.
[2024-05-22 15:21:35] [INFO ] Deduced a trap composed of 26 places in 135 ms of which 3 ms to minimize.
[2024-05-22 15:21:35] [INFO ] Deduced a trap composed of 25 places in 135 ms of which 2 ms to minimize.
[2024-05-22 15:21:35] [INFO ] Deduced a trap composed of 27 places in 110 ms of which 2 ms to minimize.
[2024-05-22 15:21:35] [INFO ] Deduced a trap composed of 31 places in 119 ms of which 2 ms to minimize.
[2024-05-22 15:21:35] [INFO ] Deduced a trap composed of 28 places in 115 ms of which 2 ms to minimize.
[2024-05-22 15:21:35] [INFO ] Deduced a trap composed of 27 places in 105 ms of which 2 ms to minimize.
[2024-05-22 15:21:35] [INFO ] Deduced a trap composed of 26 places in 102 ms of which 2 ms to minimize.
[2024-05-22 15:21:35] [INFO ] Deduced a trap composed of 30 places in 104 ms of which 2 ms to minimize.
[2024-05-22 15:21:36] [INFO ] Deduced a trap composed of 27 places in 114 ms of which 2 ms to minimize.
[2024-05-22 15:21:36] [INFO ] Deduced a trap composed of 26 places in 117 ms of which 2 ms to minimize.
[2024-05-22 15:21:36] [INFO ] Deduced a trap composed of 32 places in 104 ms of which 1 ms to minimize.
[2024-05-22 15:21:36] [INFO ] Deduced a trap composed of 30 places in 106 ms of which 2 ms to minimize.
[2024-05-22 15:21:36] [INFO ] Deduced a trap composed of 29 places in 106 ms of which 1 ms to minimize.
[2024-05-22 15:21:36] [INFO ] Deduced a trap composed of 29 places in 99 ms of which 2 ms to minimize.
[2024-05-22 15:21:36] [INFO ] Deduced a trap composed of 29 places in 93 ms of which 2 ms to minimize.
[2024-05-22 15:21:36] [INFO ] Deduced a trap composed of 28 places in 92 ms of which 2 ms to minimize.
[2024-05-22 15:21:36] [INFO ] Deduced a trap composed of 30 places in 81 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/539 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:21:37] [INFO ] Deduced a trap composed of 29 places in 103 ms of which 2 ms to minimize.
[2024-05-22 15:21:37] [INFO ] Deduced a trap composed of 30 places in 108 ms of which 1 ms to minimize.
[2024-05-22 15:21:37] [INFO ] Deduced a trap composed of 29 places in 114 ms of which 2 ms to minimize.
[2024-05-22 15:21:37] [INFO ] Deduced a trap composed of 29 places in 119 ms of which 1 ms to minimize.
[2024-05-22 15:21:38] [INFO ] Deduced a trap composed of 30 places in 98 ms of which 2 ms to minimize.
[2024-05-22 15:21:38] [INFO ] Deduced a trap composed of 29 places in 119 ms of which 2 ms to minimize.
[2024-05-22 15:21:38] [INFO ] Deduced a trap composed of 29 places in 112 ms of which 2 ms to minimize.
[2024-05-22 15:21:38] [INFO ] Deduced a trap composed of 27 places in 105 ms of which 2 ms to minimize.
[2024-05-22 15:21:38] [INFO ] Deduced a trap composed of 27 places in 103 ms of which 1 ms to minimize.
[2024-05-22 15:21:38] [INFO ] Deduced a trap composed of 26 places in 95 ms of which 2 ms to minimize.
[2024-05-22 15:21:38] [INFO ] Deduced a trap composed of 26 places in 94 ms of which 2 ms to minimize.
[2024-05-22 15:21:38] [INFO ] Deduced a trap composed of 27 places in 85 ms of which 1 ms to minimize.
[2024-05-22 15:21:38] [INFO ] Deduced a trap composed of 26 places in 87 ms of which 1 ms to minimize.
[2024-05-22 15:21:39] [INFO ] Deduced a trap composed of 28 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:21:39] [INFO ] Deduced a trap composed of 28 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:21:39] [INFO ] Deduced a trap composed of 27 places in 77 ms of which 2 ms to minimize.
[2024-05-22 15:21:39] [INFO ] Deduced a trap composed of 29 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:21:39] [INFO ] Deduced a trap composed of 28 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:21:39] [INFO ] Deduced a trap composed of 30 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:21:39] [INFO ] Deduced a trap composed of 27 places in 59 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/539 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:21:40] [INFO ] Deduced a trap composed of 34 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:21:40] [INFO ] Deduced a trap composed of 27 places in 44 ms of which 1 ms to minimize.
[2024-05-22 15:21:40] [INFO ] Deduced a trap composed of 31 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:21:40] [INFO ] Deduced a trap composed of 33 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:21:40] [INFO ] Deduced a trap composed of 31 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:21:40] [INFO ] Deduced a trap composed of 31 places in 81 ms of which 2 ms to minimize.
[2024-05-22 15:21:40] [INFO ] Deduced a trap composed of 30 places in 76 ms of which 2 ms to minimize.
[2024-05-22 15:21:40] [INFO ] Deduced a trap composed of 24 places in 41 ms of which 1 ms to minimize.
[2024-05-22 15:21:40] [INFO ] Deduced a trap composed of 30 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:21:40] [INFO ] Deduced a trap composed of 30 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:21:40] [INFO ] Deduced a trap composed of 30 places in 73 ms of which 2 ms to minimize.
[2024-05-22 15:21:41] [INFO ] Deduced a trap composed of 27 places in 40 ms of which 0 ms to minimize.
[2024-05-22 15:21:41] [INFO ] Deduced a trap composed of 29 places in 79 ms of which 1 ms to minimize.
[2024-05-22 15:21:41] [INFO ] Deduced a trap composed of 28 places in 78 ms of which 1 ms to minimize.
[2024-05-22 15:21:41] [INFO ] Deduced a trap composed of 24 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:21:41] [INFO ] Deduced a trap composed of 28 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:21:41] [INFO ] Deduced a trap composed of 26 places in 38 ms of which 0 ms to minimize.
[2024-05-22 15:21:41] [INFO ] Deduced a trap composed of 30 places in 90 ms of which 2 ms to minimize.
[2024-05-22 15:21:41] [INFO ] Deduced a trap composed of 25 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:21:41] [INFO ] Deduced a trap composed of 29 places in 67 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/539 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:21:42] [INFO ] Deduced a trap composed of 33 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:21:42] [INFO ] Deduced a trap composed of 25 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:21:42] [INFO ] Deduced a trap composed of 30 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:21:42] [INFO ] Deduced a trap composed of 35 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:21:42] [INFO ] Deduced a trap composed of 27 places in 41 ms of which 0 ms to minimize.
[2024-05-22 15:21:42] [INFO ] Deduced a trap composed of 29 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:21:42] [INFO ] Deduced a trap composed of 31 places in 78 ms of which 2 ms to minimize.
[2024-05-22 15:21:42] [INFO ] Deduced a trap composed of 28 places in 79 ms of which 2 ms to minimize.
[2024-05-22 15:21:43] [INFO ] Deduced a trap composed of 28 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:21:43] [INFO ] Deduced a trap composed of 27 places in 74 ms of which 2 ms to minimize.
[2024-05-22 15:21:43] [INFO ] Deduced a trap composed of 28 places in 77 ms of which 2 ms to minimize.
[2024-05-22 15:21:43] [INFO ] Deduced a trap composed of 29 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:21:43] [INFO ] Deduced a trap composed of 30 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:21:43] [INFO ] Deduced a trap composed of 28 places in 71 ms of which 1 ms to minimize.
[2024-05-22 15:21:43] [INFO ] Deduced a trap composed of 27 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:21:43] [INFO ] Deduced a trap composed of 27 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:21:43] [INFO ] Deduced a trap composed of 29 places in 78 ms of which 1 ms to minimize.
[2024-05-22 15:21:43] [INFO ] Deduced a trap composed of 25 places in 78 ms of which 1 ms to minimize.
[2024-05-22 15:21:43] [INFO ] Deduced a trap composed of 29 places in 86 ms of which 1 ms to minimize.
[2024-05-22 15:21:43] [INFO ] Deduced a trap composed of 29 places in 77 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/539 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:21:44] [INFO ] Deduced a trap composed of 25 places in 82 ms of which 2 ms to minimize.
[2024-05-22 15:21:44] [INFO ] Deduced a trap composed of 25 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:21:44] [INFO ] Deduced a trap composed of 27 places in 85 ms of which 2 ms to minimize.
[2024-05-22 15:21:44] [INFO ] Deduced a trap composed of 27 places in 86 ms of which 1 ms to minimize.
[2024-05-22 15:21:44] [INFO ] Deduced a trap composed of 25 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:21:45] [INFO ] Deduced a trap composed of 25 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:21:45] [INFO ] Deduced a trap composed of 32 places in 100 ms of which 2 ms to minimize.
[2024-05-22 15:21:45] [INFO ] Deduced a trap composed of 31 places in 92 ms of which 1 ms to minimize.
[2024-05-22 15:21:45] [INFO ] Deduced a trap composed of 27 places in 89 ms of which 1 ms to minimize.
[2024-05-22 15:21:45] [INFO ] Deduced a trap composed of 25 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:21:45] [INFO ] Deduced a trap composed of 24 places in 79 ms of which 1 ms to minimize.
[2024-05-22 15:21:45] [INFO ] Deduced a trap composed of 30 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:21:45] [INFO ] Deduced a trap composed of 31 places in 99 ms of which 2 ms to minimize.
[2024-05-22 15:21:45] [INFO ] Deduced a trap composed of 28 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:21:46] [INFO ] Deduced a trap composed of 28 places in 86 ms of which 1 ms to minimize.
[2024-05-22 15:21:46] [INFO ] Deduced a trap composed of 25 places in 98 ms of which 2 ms to minimize.
[2024-05-22 15:21:46] [INFO ] Deduced a trap composed of 26 places in 90 ms of which 2 ms to minimize.
[2024-05-22 15:21:46] [INFO ] Deduced a trap composed of 26 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:21:46] [INFO ] Deduced a trap composed of 26 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:21:46] [INFO ] Deduced a trap composed of 28 places in 100 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/539 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:21:47] [INFO ] Deduced a trap composed of 29 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:21:47] [INFO ] Deduced a trap composed of 25 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:21:47] [INFO ] Deduced a trap composed of 31 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:21:47] [INFO ] Deduced a trap composed of 33 places in 66 ms of which 2 ms to minimize.
[2024-05-22 15:21:47] [INFO ] Deduced a trap composed of 31 places in 96 ms of which 1 ms to minimize.
[2024-05-22 15:21:47] [INFO ] Deduced a trap composed of 29 places in 83 ms of which 2 ms to minimize.
[2024-05-22 15:21:48] [INFO ] Deduced a trap composed of 30 places in 93 ms of which 2 ms to minimize.
[2024-05-22 15:21:48] [INFO ] Deduced a trap composed of 28 places in 84 ms of which 2 ms to minimize.
[2024-05-22 15:21:48] [INFO ] Deduced a trap composed of 28 places in 75 ms of which 2 ms to minimize.
[2024-05-22 15:21:48] [INFO ] Deduced a trap composed of 28 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:21:48] [INFO ] Deduced a trap composed of 26 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:21:48] [INFO ] Deduced a trap composed of 31 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:21:48] [INFO ] Deduced a trap composed of 34 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:21:48] [INFO ] Deduced a trap composed of 29 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:21:48] [INFO ] Deduced a trap composed of 28 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:21:48] [INFO ] Deduced a trap composed of 27 places in 85 ms of which 1 ms to minimize.
[2024-05-22 15:21:48] [INFO ] Deduced a trap composed of 28 places in 79 ms of which 2 ms to minimize.
[2024-05-22 15:21:49] [INFO ] Deduced a trap composed of 27 places in 94 ms of which 2 ms to minimize.
[2024-05-22 15:21:49] [INFO ] Deduced a trap composed of 28 places in 90 ms of which 2 ms to minimize.
[2024-05-22 15:21:49] [INFO ] Deduced a trap composed of 40 places in 105 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/539 variables, 20/182 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:21:49] [INFO ] Deduced a trap composed of 28 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:21:50] [INFO ] Deduced a trap composed of 32 places in 76 ms of which 2 ms to minimize.
[2024-05-22 15:21:50] [INFO ] Deduced a trap composed of 29 places in 75 ms of which 2 ms to minimize.
[2024-05-22 15:21:50] [INFO ] Deduced a trap composed of 26 places in 45 ms of which 1 ms to minimize.
[2024-05-22 15:21:50] [INFO ] Deduced a trap composed of 24 places in 94 ms of which 2 ms to minimize.
[2024-05-22 15:21:50] [INFO ] Deduced a trap composed of 29 places in 85 ms of which 1 ms to minimize.
[2024-05-22 15:21:50] [INFO ] Deduced a trap composed of 26 places in 39 ms of which 1 ms to minimize.
[2024-05-22 15:21:50] [INFO ] Deduced a trap composed of 26 places in 118 ms of which 2 ms to minimize.
[2024-05-22 15:21:50] [INFO ] Deduced a trap composed of 24 places in 41 ms of which 1 ms to minimize.
[2024-05-22 15:21:50] [INFO ] Deduced a trap composed of 26 places in 110 ms of which 2 ms to minimize.
[2024-05-22 15:21:50] [INFO ] Deduced a trap composed of 25 places in 42 ms of which 1 ms to minimize.
[2024-05-22 15:21:51] [INFO ] Deduced a trap composed of 25 places in 105 ms of which 2 ms to minimize.
[2024-05-22 15:21:51] [INFO ] Deduced a trap composed of 24 places in 39 ms of which 0 ms to minimize.
[2024-05-22 15:21:51] [INFO ] Deduced a trap composed of 24 places in 95 ms of which 2 ms to minimize.
[2024-05-22 15:21:51] [INFO ] Deduced a trap composed of 26 places in 84 ms of which 2 ms to minimize.
[2024-05-22 15:21:51] [INFO ] Deduced a trap composed of 24 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:21:51] [INFO ] Deduced a trap composed of 25 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:21:51] [INFO ] Deduced a trap composed of 25 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:21:51] [INFO ] Deduced a trap composed of 25 places in 62 ms of which 1 ms to minimize.
[2024-05-22 15:21:51] [INFO ] Deduced a trap composed of 26 places in 58 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/539 variables, 20/202 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:21:52] [INFO ] Deduced a trap composed of 26 places in 101 ms of which 1 ms to minimize.
[2024-05-22 15:21:52] [INFO ] Deduced a trap composed of 26 places in 83 ms of which 2 ms to minimize.
[2024-05-22 15:21:52] [INFO ] Deduced a trap composed of 27 places in 97 ms of which 2 ms to minimize.
[2024-05-22 15:21:52] [INFO ] Deduced a trap composed of 28 places in 88 ms of which 2 ms to minimize.
[2024-05-22 15:21:53] [INFO ] Deduced a trap composed of 29 places in 90 ms of which 2 ms to minimize.
[2024-05-22 15:21:53] [INFO ] Deduced a trap composed of 27 places in 104 ms of which 1 ms to minimize.
[2024-05-22 15:21:53] [INFO ] Deduced a trap composed of 26 places in 106 ms of which 2 ms to minimize.
[2024-05-22 15:21:53] [INFO ] Deduced a trap composed of 26 places in 88 ms of which 2 ms to minimize.
[2024-05-22 15:21:53] [INFO ] Deduced a trap composed of 28 places in 99 ms of which 1 ms to minimize.
[2024-05-22 15:21:53] [INFO ] Deduced a trap composed of 27 places in 95 ms of which 1 ms to minimize.
[2024-05-22 15:21:53] [INFO ] Deduced a trap composed of 31 places in 93 ms of which 2 ms to minimize.
[2024-05-22 15:21:53] [INFO ] Deduced a trap composed of 26 places in 85 ms of which 1 ms to minimize.
[2024-05-22 15:21:53] [INFO ] Deduced a trap composed of 28 places in 75 ms of which 2 ms to minimize.
[2024-05-22 15:21:53] [INFO ] Deduced a trap composed of 28 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:21:54] [INFO ] Deduced a trap composed of 28 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:21:54] [INFO ] Deduced a trap composed of 27 places in 76 ms of which 2 ms to minimize.
[2024-05-22 15:21:54] [INFO ] Deduced a trap composed of 24 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:21:54] [INFO ] Deduced a trap composed of 27 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:21:54] [INFO ] Deduced a trap composed of 27 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:21:54] [INFO ] Deduced a trap composed of 29 places in 69 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/539 variables, 20/222 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:21:54] [INFO ] Deduced a trap composed of 27 places in 85 ms of which 2 ms to minimize.
[2024-05-22 15:21:55] [INFO ] Deduced a trap composed of 25 places in 80 ms of which 2 ms to minimize.
[2024-05-22 15:21:55] [INFO ] Deduced a trap composed of 27 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:21:55] [INFO ] Deduced a trap composed of 28 places in 54 ms of which 1 ms to minimize.
[2024-05-22 15:21:55] [INFO ] Deduced a trap composed of 25 places in 45 ms of which 1 ms to minimize.
[2024-05-22 15:21:55] [INFO ] Deduced a trap composed of 26 places in 46 ms of which 1 ms to minimize.
[2024-05-22 15:21:55] [INFO ] Deduced a trap composed of 24 places in 45 ms of which 0 ms to minimize.
[2024-05-22 15:21:55] [INFO ] Deduced a trap composed of 28 places in 95 ms of which 1 ms to minimize.
[2024-05-22 15:21:55] [INFO ] Deduced a trap composed of 29 places in 87 ms of which 2 ms to minimize.
[2024-05-22 15:21:56] [INFO ] Deduced a trap composed of 28 places in 90 ms of which 2 ms to minimize.
[2024-05-22 15:21:56] [INFO ] Deduced a trap composed of 27 places in 86 ms of which 1 ms to minimize.
[2024-05-22 15:21:56] [INFO ] Deduced a trap composed of 28 places in 81 ms of which 2 ms to minimize.
[2024-05-22 15:21:56] [INFO ] Deduced a trap composed of 28 places in 89 ms of which 2 ms to minimize.
[2024-05-22 15:21:56] [INFO ] Deduced a trap composed of 28 places in 92 ms of which 2 ms to minimize.
[2024-05-22 15:21:56] [INFO ] Deduced a trap composed of 29 places in 81 ms of which 2 ms to minimize.
[2024-05-22 15:21:56] [INFO ] Deduced a trap composed of 26 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:21:56] [INFO ] Deduced a trap composed of 28 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:21:56] [INFO ] Deduced a trap composed of 28 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:21:56] [INFO ] Deduced a trap composed of 27 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:21:56] [INFO ] Deduced a trap composed of 27 places in 66 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/539 variables, 20/242 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:21:57] [INFO ] Deduced a trap composed of 25 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:21:57] [INFO ] Deduced a trap composed of 35 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:21:57] [INFO ] Deduced a trap composed of 33 places in 90 ms of which 1 ms to minimize.
[2024-05-22 15:21:58] [INFO ] Deduced a trap composed of 25 places in 87 ms of which 2 ms to minimize.
[2024-05-22 15:21:58] [INFO ] Deduced a trap composed of 28 places in 78 ms of which 1 ms to minimize.
[2024-05-22 15:21:58] [INFO ] Deduced a trap composed of 29 places in 69 ms of which 2 ms to minimize.
[2024-05-22 15:21:58] [INFO ] Deduced a trap composed of 30 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:21:58] [INFO ] Deduced a trap composed of 26 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:21:58] [INFO ] Deduced a trap composed of 28 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:21:58] [INFO ] Deduced a trap composed of 27 places in 90 ms of which 2 ms to minimize.
[2024-05-22 15:21:58] [INFO ] Deduced a trap composed of 30 places in 73 ms of which 2 ms to minimize.
[2024-05-22 15:21:58] [INFO ] Deduced a trap composed of 28 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:21:59] [INFO ] Deduced a trap composed of 28 places in 71 ms of which 1 ms to minimize.
[2024-05-22 15:21:59] [INFO ] Deduced a trap composed of 28 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:21:59] [INFO ] Deduced a trap composed of 31 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:21:59] [INFO ] Deduced a trap composed of 30 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:21:59] [INFO ] Deduced a trap composed of 29 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:21:59] [INFO ] Deduced a trap composed of 24 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:21:59] [INFO ] Deduced a trap composed of 33 places in 45 ms of which 1 ms to minimize.
[2024-05-22 15:21:59] [INFO ] Deduced a trap composed of 27 places in 50 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/539 variables, 20/262 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:22:00] [INFO ] Deduced a trap composed of 25 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:22:00] [INFO ] Deduced a trap composed of 28 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:22:00] [INFO ] Deduced a trap composed of 29 places in 74 ms of which 2 ms to minimize.
[2024-05-22 15:22:00] [INFO ] Deduced a trap composed of 29 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:22:00] [INFO ] Deduced a trap composed of 28 places in 55 ms of which 1 ms to minimize.
[2024-05-22 15:22:00] [INFO ] Deduced a trap composed of 30 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:22:00] [INFO ] Deduced a trap composed of 29 places in 43 ms of which 1 ms to minimize.
[2024-05-22 15:22:00] [INFO ] Deduced a trap composed of 29 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:22:00] [INFO ] Deduced a trap composed of 28 places in 44 ms of which 1 ms to minimize.
[2024-05-22 15:22:01] [INFO ] Deduced a trap composed of 28 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:22:01] [INFO ] Deduced a trap composed of 32 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:22:01] [INFO ] Deduced a trap composed of 29 places in 39 ms of which 1 ms to minimize.
[2024-05-22 15:22:01] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 1 ms to minimize.
[2024-05-22 15:22:01] [INFO ] Deduced a trap composed of 29 places in 111 ms of which 2 ms to minimize.
[2024-05-22 15:22:01] [INFO ] Deduced a trap composed of 30 places in 108 ms of which 2 ms to minimize.
[2024-05-22 15:22:01] [INFO ] Deduced a trap composed of 30 places in 106 ms of which 2 ms to minimize.
[2024-05-22 15:22:01] [INFO ] Deduced a trap composed of 29 places in 106 ms of which 2 ms to minimize.
[2024-05-22 15:22:01] [INFO ] Deduced a trap composed of 29 places in 110 ms of which 1 ms to minimize.
[2024-05-22 15:22:01] [INFO ] Deduced a trap composed of 30 places in 112 ms of which 2 ms to minimize.
[2024-05-22 15:22:02] [INFO ] Deduced a trap composed of 30 places in 105 ms of which 2 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/539 variables, 20/282 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:22:02] [INFO ] Deduced a trap composed of 26 places in 76 ms of which 2 ms to minimize.
[2024-05-22 15:22:03] [INFO ] Deduced a trap composed of 25 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:22:03] [INFO ] Deduced a trap composed of 27 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:22:03] [INFO ] Deduced a trap composed of 26 places in 54 ms of which 1 ms to minimize.
SMT process timed out in 60692ms, After SMT, problems are : Problem set: 0 solved, 1677 unsolved
Search for dead transitions found 0 dead transitions in 60705ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66252 ms. Remains : 540/540 places, 1697/1697 transitions.
RANDOM walk for 40000 steps (398 resets) in 727 ms. (54 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (16 resets) in 140 ms. (283 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (15 resets) in 58 ms. (678 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 415027 steps, run timeout after 3001 ms. (steps per millisecond=138 ) properties seen :0 out of 2
Probabilistic random walk after 415027 steps, saw 55003 distinct states, run finished after 3001 ms. (steps per millisecond=138 ) properties seen :0
[2024-05-22 15:22:06] [INFO ] Invariant cache hit.
[2024-05-22 15:22:06] [INFO ] State equation strengthened by 1619 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 497/498 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-22 15:22:06] [INFO ] Deduced a trap composed of 2 places in 28 ms of which 1 ms to minimize.
Problem MAX0 is UNSAT
[2024-05-22 15:22:06] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 1 ms to minimize.
[2024-05-22 15:22:06] [INFO ] Deduced a trap composed of 2 places in 28 ms of which 1 ms to minimize.
[2024-05-22 15:22:06] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 1 ms to minimize.
[2024-05-22 15:22:06] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 1 ms to minimize.
[2024-05-22 15:22:06] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 1 ms to minimize.
[2024-05-22 15:22:06] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 0 ms to minimize.
[2024-05-22 15:22:06] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 1 ms to minimize.
[2024-05-22 15:22:06] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 0 ms to minimize.
[2024-05-22 15:22:06] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 1 ms to minimize.
[2024-05-22 15:22:06] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2024-05-22 15:22:07] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 0 ms to minimize.
[2024-05-22 15:22:07] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 0 ms to minimize.
[2024-05-22 15:22:07] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 0 ms to minimize.
[2024-05-22 15:22:07] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 0 ms to minimize.
[2024-05-22 15:22:07] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 0 ms to minimize.
[2024-05-22 15:22:07] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 0 ms to minimize.
[2024-05-22 15:22:07] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 0 ms to minimize.
[2024-05-22 15:22:07] [INFO ] Deduced a trap composed of 2 places in 20 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/498 variables, 19/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/498 variables, 0/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 38/536 variables, 19/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/536 variables, 0/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/538 variables, 2/41 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/538 variables, 0/41 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1697/2235 variables, 538/579 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2235 variables, 1619/2198 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2235 variables, 0/2198 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2/2237 variables, 2/2200 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2237 variables, 0/2200 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/2237 variables, 0/2200 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2237/2237 variables, and 2200 constraints, problems are : Problem set: 1 solved, 1 unsolved in 1300 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 540/540 constraints, ReadFeed: 1619/1619 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 19/19 constraints]
Escalating to Integer solving :Problem set: 1 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 497/498 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/498 variables, 19/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/498 variables, 0/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 38/536 variables, 19/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/536 variables, 0/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/538 variables, 2/41 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-05-22 15:22:08] [INFO ] Deduced a trap composed of 29 places in 229 ms of which 3 ms to minimize.
[2024-05-22 15:22:08] [INFO ] Deduced a trap composed of 25 places in 224 ms of which 3 ms to minimize.
[2024-05-22 15:22:08] [INFO ] Deduced a trap composed of 29 places in 228 ms of which 3 ms to minimize.
[2024-05-22 15:22:08] [INFO ] Deduced a trap composed of 26 places in 222 ms of which 3 ms to minimize.
[2024-05-22 15:22:09] [INFO ] Deduced a trap composed of 27 places in 225 ms of which 3 ms to minimize.
[2024-05-22 15:22:09] [INFO ] Deduced a trap composed of 25 places in 220 ms of which 3 ms to minimize.
[2024-05-22 15:22:09] [INFO ] Deduced a trap composed of 35 places in 214 ms of which 4 ms to minimize.
[2024-05-22 15:22:09] [INFO ] Deduced a trap composed of 25 places in 218 ms of which 3 ms to minimize.
[2024-05-22 15:22:10] [INFO ] Deduced a trap composed of 27 places in 223 ms of which 4 ms to minimize.
[2024-05-22 15:22:10] [INFO ] Deduced a trap composed of 27 places in 212 ms of which 4 ms to minimize.
[2024-05-22 15:22:10] [INFO ] Deduced a trap composed of 26 places in 220 ms of which 4 ms to minimize.
[2024-05-22 15:22:10] [INFO ] Deduced a trap composed of 25 places in 219 ms of which 3 ms to minimize.
[2024-05-22 15:22:10] [INFO ] Deduced a trap composed of 33 places in 227 ms of which 3 ms to minimize.
[2024-05-22 15:22:11] [INFO ] Deduced a trap composed of 25 places in 219 ms of which 3 ms to minimize.
[2024-05-22 15:22:11] [INFO ] Deduced a trap composed of 31 places in 233 ms of which 4 ms to minimize.
[2024-05-22 15:22:11] [INFO ] Deduced a trap composed of 29 places in 223 ms of which 3 ms to minimize.
[2024-05-22 15:22:11] [INFO ] Deduced a trap composed of 25 places in 223 ms of which 3 ms to minimize.
[2024-05-22 15:22:12] [INFO ] Deduced a trap composed of 25 places in 221 ms of which 4 ms to minimize.
[2024-05-22 15:22:12] [INFO ] Deduced a trap composed of 27 places in 221 ms of which 3 ms to minimize.
[2024-05-22 15:22:12] [INFO ] Deduced a trap composed of 31 places in 222 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/538 variables, 20/61 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-05-22 15:22:12] [INFO ] Deduced a trap composed of 33 places in 207 ms of which 3 ms to minimize.
[2024-05-22 15:22:12] [INFO ] Deduced a trap composed of 28 places in 33 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/538 variables, 2/63 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 538/2237 variables, and 63 constraints, problems are : Problem set: 1 solved, 1 unsolved in 5005 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/540 constraints, ReadFeed: 0/1619 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 41/41 constraints]
After SMT, in 6324ms problems are : Problem set: 1 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 540 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 21 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 540/540 places, 1697/1697 transitions.
RANDOM walk for 40000 steps (399 resets) in 262 ms. (152 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (16 resets) in 44 ms. (888 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 496854 steps, run timeout after 3001 ms. (steps per millisecond=165 ) properties seen :0 out of 1
Probabilistic random walk after 496854 steps, saw 64936 distinct states, run finished after 3001 ms. (steps per millisecond=165 ) properties seen :0
[2024-05-22 15:22:15] [INFO ] Invariant cache hit.
[2024-05-22 15:22:15] [INFO ] State equation strengthened by 1619 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 497/498 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:22:16] [INFO ] Deduced a trap composed of 2 places in 33 ms of which 1 ms to minimize.
[2024-05-22 15:22:16] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 0 ms to minimize.
[2024-05-22 15:22:16] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2024-05-22 15:22:16] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 1 ms to minimize.
[2024-05-22 15:22:16] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 1 ms to minimize.
[2024-05-22 15:22:16] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 1 ms to minimize.
[2024-05-22 15:22:16] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2024-05-22 15:22:16] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 0 ms to minimize.
[2024-05-22 15:22:16] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 0 ms to minimize.
[2024-05-22 15:22:16] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2024-05-22 15:22:16] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2024-05-22 15:22:16] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 0 ms to minimize.
[2024-05-22 15:22:16] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 1 ms to minimize.
[2024-05-22 15:22:16] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 0 ms to minimize.
[2024-05-22 15:22:16] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 0 ms to minimize.
[2024-05-22 15:22:16] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/498 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/498 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 38/536 variables, 19/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/536 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/538 variables, 2/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/538 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1697/2235 variables, 538/576 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2235 variables, 1619/2195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2235 variables, 0/2195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2/2237 variables, 2/2197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2237 variables, 0/2197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/2237 variables, 0/2197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2237/2237 variables, and 2197 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1117 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 540/540 constraints, ReadFeed: 1619/1619 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 16/16 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 497/498 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/498 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:22:17] [INFO ] Deduced a trap composed of 2 places in 28 ms of which 0 ms to minimize.
[2024-05-22 15:22:17] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 0 ms to minimize.
[2024-05-22 15:22:17] [INFO ] Deduced a trap composed of 2 places in 20 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/498 variables, 3/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/498 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 38/536 variables, 19/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/536 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2/538 variables, 2/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:22:17] [INFO ] Deduced a trap composed of 31 places in 226 ms of which 3 ms to minimize.
[2024-05-22 15:22:17] [INFO ] Deduced a trap composed of 25 places in 218 ms of which 3 ms to minimize.
[2024-05-22 15:22:18] [INFO ] Deduced a trap composed of 27 places in 223 ms of which 3 ms to minimize.
[2024-05-22 15:22:18] [INFO ] Deduced a trap composed of 29 places in 221 ms of which 3 ms to minimize.
[2024-05-22 15:22:18] [INFO ] Deduced a trap composed of 29 places in 224 ms of which 3 ms to minimize.
[2024-05-22 15:22:18] [INFO ] Deduced a trap composed of 25 places in 208 ms of which 4 ms to minimize.
[2024-05-22 15:22:18] [INFO ] Deduced a trap composed of 25 places in 223 ms of which 3 ms to minimize.
[2024-05-22 15:22:19] [INFO ] Deduced a trap composed of 27 places in 214 ms of which 3 ms to minimize.
[2024-05-22 15:22:19] [INFO ] Deduced a trap composed of 25 places in 223 ms of which 3 ms to minimize.
[2024-05-22 15:22:19] [INFO ] Deduced a trap composed of 27 places in 225 ms of which 4 ms to minimize.
[2024-05-22 15:22:19] [INFO ] Deduced a trap composed of 29 places in 222 ms of which 3 ms to minimize.
[2024-05-22 15:22:20] [INFO ] Deduced a trap composed of 35 places in 224 ms of which 3 ms to minimize.
[2024-05-22 15:22:20] [INFO ] Deduced a trap composed of 27 places in 222 ms of which 3 ms to minimize.
[2024-05-22 15:22:20] [INFO ] Deduced a trap composed of 26 places in 221 ms of which 3 ms to minimize.
[2024-05-22 15:22:20] [INFO ] Deduced a trap composed of 25 places in 220 ms of which 3 ms to minimize.
[2024-05-22 15:22:21] [INFO ] Deduced a trap composed of 33 places in 229 ms of which 3 ms to minimize.
[2024-05-22 15:22:21] [INFO ] Deduced a trap composed of 25 places in 224 ms of which 3 ms to minimize.
[2024-05-22 15:22:21] [INFO ] Deduced a trap composed of 26 places in 219 ms of which 4 ms to minimize.
[2024-05-22 15:22:21] [INFO ] Deduced a trap composed of 31 places in 233 ms of which 4 ms to minimize.
[2024-05-22 15:22:21] [INFO ] Deduced a trap composed of 25 places in 224 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/538 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:22:22] [INFO ] Deduced a trap composed of 27 places in 203 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/538 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/538 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1697/2235 variables, 538/600 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2235 variables, 1619/2219 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2235 variables, 1/2220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2235 variables, 0/2220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 2/2237 variables, 2/2222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2237 variables, 0/2222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/2237 variables, 0/2222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2237/2237 variables, and 2222 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5814 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 540/540 constraints, ReadFeed: 1619/1619 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 40/40 constraints]
After SMT, in 6948ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 23 ms.
Support contains 1 out of 540 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 21 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 540/540 places, 1697/1697 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 20 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
[2024-05-22 15:22:22] [INFO ] Invariant cache hit.
[2024-05-22 15:22:23] [INFO ] Implicit Places using invariants in 371 ms returned []
[2024-05-22 15:22:23] [INFO ] Invariant cache hit.
[2024-05-22 15:22:23] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-22 15:22:28] [INFO ] Implicit Places using invariants and state equation in 5097 ms returned []
Implicit Place search using SMT with State Equation took 5469 ms to find 0 implicit places.
[2024-05-22 15:22:28] [INFO ] Redundant transitions in 33 ms returned []
Running 1677 sub problems to find dead transitions.
[2024-05-22 15:22:28] [INFO ] Invariant cache hit.
[2024-05-22 15:22:28] [INFO ] State equation strengthened by 1619 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/539 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/539 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:22:43] [INFO ] Deduced a trap composed of 25 places in 131 ms of which 2 ms to minimize.
[2024-05-22 15:22:43] [INFO ] Deduced a trap composed of 26 places in 112 ms of which 2 ms to minimize.
[2024-05-22 15:22:43] [INFO ] Deduced a trap composed of 25 places in 39 ms of which 1 ms to minimize.
[2024-05-22 15:22:43] [INFO ] Deduced a trap composed of 26 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:22:43] [INFO ] Deduced a trap composed of 27 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:22:43] [INFO ] Deduced a trap composed of 27 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:22:43] [INFO ] Deduced a trap composed of 27 places in 84 ms of which 2 ms to minimize.
[2024-05-22 15:22:43] [INFO ] Deduced a trap composed of 27 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:22:43] [INFO ] Deduced a trap composed of 25 places in 73 ms of which 2 ms to minimize.
[2024-05-22 15:22:43] [INFO ] Deduced a trap composed of 26 places in 71 ms of which 2 ms to minimize.
[2024-05-22 15:22:43] [INFO ] Deduced a trap composed of 26 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:22:44] [INFO ] Deduced a trap composed of 28 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:22:44] [INFO ] Deduced a trap composed of 26 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:22:44] [INFO ] Deduced a trap composed of 26 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:22:44] [INFO ] Deduced a trap composed of 26 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:22:44] [INFO ] Deduced a trap composed of 25 places in 54 ms of which 0 ms to minimize.
[2024-05-22 15:22:44] [INFO ] Deduced a trap composed of 27 places in 46 ms of which 1 ms to minimize.
[2024-05-22 15:22:44] [INFO ] Deduced a trap composed of 2 places in 163 ms of which 3 ms to minimize.
[2024-05-22 15:22:44] [INFO ] Deduced a trap composed of 22 places in 173 ms of which 3 ms to minimize.
[2024-05-22 15:22:44] [INFO ] Deduced a trap composed of 25 places in 185 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/539 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:22:45] [INFO ] Deduced a trap composed of 24 places in 39 ms of which 0 ms to minimize.
[2024-05-22 15:22:45] [INFO ] Deduced a trap composed of 2 places in 209 ms of which 3 ms to minimize.
[2024-05-22 15:22:45] [INFO ] Deduced a trap composed of 2 places in 206 ms of which 3 ms to minimize.
[2024-05-22 15:22:46] [INFO ] Deduced a trap composed of 22 places in 207 ms of which 3 ms to minimize.
[2024-05-22 15:22:46] [INFO ] Deduced a trap composed of 2 places in 199 ms of which 3 ms to minimize.
[2024-05-22 15:22:46] [INFO ] Deduced a trap composed of 2 places in 196 ms of which 3 ms to minimize.
[2024-05-22 15:22:46] [INFO ] Deduced a trap composed of 2 places in 210 ms of which 3 ms to minimize.
[2024-05-22 15:22:46] [INFO ] Deduced a trap composed of 24 places in 45 ms of which 1 ms to minimize.
[2024-05-22 15:22:46] [INFO ] Deduced a trap composed of 24 places in 37 ms of which 1 ms to minimize.
[2024-05-22 15:22:46] [INFO ] Deduced a trap composed of 29 places in 95 ms of which 1 ms to minimize.
[2024-05-22 15:22:47] [INFO ] Deduced a trap composed of 25 places in 102 ms of which 2 ms to minimize.
[2024-05-22 15:22:47] [INFO ] Deduced a trap composed of 25 places in 38 ms of which 1 ms to minimize.
[2024-05-22 15:22:47] [INFO ] Deduced a trap composed of 27 places in 31 ms of which 1 ms to minimize.
[2024-05-22 15:22:47] [INFO ] Deduced a trap composed of 24 places in 43 ms of which 1 ms to minimize.
[2024-05-22 15:22:47] [INFO ] Deduced a trap composed of 30 places in 118 ms of which 2 ms to minimize.
[2024-05-22 15:22:47] [INFO ] Deduced a trap composed of 33 places in 116 ms of which 2 ms to minimize.
[2024-05-22 15:22:47] [INFO ] Deduced a trap composed of 28 places in 42 ms of which 1 ms to minimize.
[2024-05-22 15:22:47] [INFO ] Deduced a trap composed of 27 places in 40 ms of which 0 ms to minimize.
[2024-05-22 15:22:47] [INFO ] Deduced a trap composed of 28 places in 40 ms of which 0 ms to minimize.
[2024-05-22 15:22:47] [INFO ] Deduced a trap composed of 30 places in 102 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/539 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 539/2237 variables, and 62 constraints, problems are : Problem set: 0 solved, 1677 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/540 constraints, ReadFeed: 0/1619 constraints, PredecessorRefiner: 1677/1677 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1677 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/539 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/539 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/539 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:23:00] [INFO ] Deduced a trap composed of 29 places in 142 ms of which 2 ms to minimize.
[2024-05-22 15:23:00] [INFO ] Deduced a trap composed of 26 places in 126 ms of which 2 ms to minimize.
[2024-05-22 15:23:01] [INFO ] Deduced a trap composed of 28 places in 136 ms of which 2 ms to minimize.
[2024-05-22 15:23:01] [INFO ] Deduced a trap composed of 26 places in 132 ms of which 2 ms to minimize.
[2024-05-22 15:23:01] [INFO ] Deduced a trap composed of 25 places in 123 ms of which 2 ms to minimize.
[2024-05-22 15:23:01] [INFO ] Deduced a trap composed of 27 places in 117 ms of which 2 ms to minimize.
[2024-05-22 15:23:01] [INFO ] Deduced a trap composed of 31 places in 111 ms of which 2 ms to minimize.
[2024-05-22 15:23:01] [INFO ] Deduced a trap composed of 28 places in 113 ms of which 2 ms to minimize.
[2024-05-22 15:23:01] [INFO ] Deduced a trap composed of 27 places in 101 ms of which 1 ms to minimize.
[2024-05-22 15:23:01] [INFO ] Deduced a trap composed of 26 places in 114 ms of which 2 ms to minimize.
[2024-05-22 15:23:02] [INFO ] Deduced a trap composed of 30 places in 106 ms of which 1 ms to minimize.
[2024-05-22 15:23:02] [INFO ] Deduced a trap composed of 27 places in 117 ms of which 2 ms to minimize.
[2024-05-22 15:23:02] [INFO ] Deduced a trap composed of 26 places in 110 ms of which 2 ms to minimize.
[2024-05-22 15:23:02] [INFO ] Deduced a trap composed of 32 places in 103 ms of which 1 ms to minimize.
[2024-05-22 15:23:02] [INFO ] Deduced a trap composed of 30 places in 111 ms of which 2 ms to minimize.
[2024-05-22 15:23:02] [INFO ] Deduced a trap composed of 29 places in 111 ms of which 2 ms to minimize.
[2024-05-22 15:23:02] [INFO ] Deduced a trap composed of 29 places in 98 ms of which 2 ms to minimize.
[2024-05-22 15:23:02] [INFO ] Deduced a trap composed of 29 places in 95 ms of which 2 ms to minimize.
[2024-05-22 15:23:02] [INFO ] Deduced a trap composed of 28 places in 93 ms of which 2 ms to minimize.
[2024-05-22 15:23:03] [INFO ] Deduced a trap composed of 30 places in 84 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/539 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:23:03] [INFO ] Deduced a trap composed of 29 places in 101 ms of which 2 ms to minimize.
[2024-05-22 15:23:03] [INFO ] Deduced a trap composed of 30 places in 99 ms of which 2 ms to minimize.
[2024-05-22 15:23:03] [INFO ] Deduced a trap composed of 29 places in 119 ms of which 2 ms to minimize.
[2024-05-22 15:23:04] [INFO ] Deduced a trap composed of 29 places in 114 ms of which 2 ms to minimize.
[2024-05-22 15:23:04] [INFO ] Deduced a trap composed of 30 places in 93 ms of which 1 ms to minimize.
[2024-05-22 15:23:04] [INFO ] Deduced a trap composed of 29 places in 119 ms of which 2 ms to minimize.
[2024-05-22 15:23:04] [INFO ] Deduced a trap composed of 29 places in 108 ms of which 2 ms to minimize.
[2024-05-22 15:23:04] [INFO ] Deduced a trap composed of 27 places in 105 ms of which 2 ms to minimize.
[2024-05-22 15:23:04] [INFO ] Deduced a trap composed of 27 places in 108 ms of which 2 ms to minimize.
[2024-05-22 15:23:04] [INFO ] Deduced a trap composed of 26 places in 97 ms of which 2 ms to minimize.
[2024-05-22 15:23:04] [INFO ] Deduced a trap composed of 26 places in 93 ms of which 1 ms to minimize.
[2024-05-22 15:23:04] [INFO ] Deduced a trap composed of 27 places in 86 ms of which 1 ms to minimize.
[2024-05-22 15:23:05] [INFO ] Deduced a trap composed of 26 places in 85 ms of which 2 ms to minimize.
[2024-05-22 15:23:05] [INFO ] Deduced a trap composed of 28 places in 78 ms of which 1 ms to minimize.
[2024-05-22 15:23:05] [INFO ] Deduced a trap composed of 28 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:23:05] [INFO ] Deduced a trap composed of 27 places in 77 ms of which 2 ms to minimize.
[2024-05-22 15:23:05] [INFO ] Deduced a trap composed of 29 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:23:05] [INFO ] Deduced a trap composed of 28 places in 71 ms of which 1 ms to minimize.
[2024-05-22 15:23:05] [INFO ] Deduced a trap composed of 30 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:23:05] [INFO ] Deduced a trap composed of 27 places in 57 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/539 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:23:06] [INFO ] Deduced a trap composed of 34 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:23:06] [INFO ] Deduced a trap composed of 27 places in 38 ms of which 1 ms to minimize.
[2024-05-22 15:23:06] [INFO ] Deduced a trap composed of 31 places in 69 ms of which 2 ms to minimize.
[2024-05-22 15:23:06] [INFO ] Deduced a trap composed of 33 places in 62 ms of which 1 ms to minimize.
[2024-05-22 15:23:06] [INFO ] Deduced a trap composed of 31 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:23:06] [INFO ] Deduced a trap composed of 31 places in 82 ms of which 1 ms to minimize.
[2024-05-22 15:23:06] [INFO ] Deduced a trap composed of 30 places in 73 ms of which 2 ms to minimize.
[2024-05-22 15:23:06] [INFO ] Deduced a trap composed of 24 places in 41 ms of which 0 ms to minimize.
[2024-05-22 15:23:06] [INFO ] Deduced a trap composed of 30 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:23:06] [INFO ] Deduced a trap composed of 30 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:23:07] [INFO ] Deduced a trap composed of 30 places in 77 ms of which 2 ms to minimize.
[2024-05-22 15:23:07] [INFO ] Deduced a trap composed of 27 places in 41 ms of which 1 ms to minimize.
[2024-05-22 15:23:07] [INFO ] Deduced a trap composed of 29 places in 82 ms of which 1 ms to minimize.
[2024-05-22 15:23:07] [INFO ] Deduced a trap composed of 28 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:23:07] [INFO ] Deduced a trap composed of 24 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:23:07] [INFO ] Deduced a trap composed of 28 places in 67 ms of which 2 ms to minimize.
[2024-05-22 15:23:07] [INFO ] Deduced a trap composed of 26 places in 34 ms of which 0 ms to minimize.
[2024-05-22 15:23:07] [INFO ] Deduced a trap composed of 30 places in 89 ms of which 1 ms to minimize.
[2024-05-22 15:23:07] [INFO ] Deduced a trap composed of 25 places in 76 ms of which 2 ms to minimize.
[2024-05-22 15:23:07] [INFO ] Deduced a trap composed of 29 places in 68 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/539 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:23:08] [INFO ] Deduced a trap composed of 33 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:23:08] [INFO ] Deduced a trap composed of 25 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:23:08] [INFO ] Deduced a trap composed of 30 places in 62 ms of which 2 ms to minimize.
[2024-05-22 15:23:08] [INFO ] Deduced a trap composed of 35 places in 85 ms of which 1 ms to minimize.
[2024-05-22 15:23:08] [INFO ] Deduced a trap composed of 27 places in 42 ms of which 1 ms to minimize.
[2024-05-22 15:23:08] [INFO ] Deduced a trap composed of 29 places in 76 ms of which 2 ms to minimize.
[2024-05-22 15:23:08] [INFO ] Deduced a trap composed of 31 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:23:09] [INFO ] Deduced a trap composed of 28 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:23:09] [INFO ] Deduced a trap composed of 28 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:23:09] [INFO ] Deduced a trap composed of 27 places in 79 ms of which 1 ms to minimize.
[2024-05-22 15:23:09] [INFO ] Deduced a trap composed of 28 places in 93 ms of which 2 ms to minimize.
[2024-05-22 15:23:09] [INFO ] Deduced a trap composed of 29 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:23:09] [INFO ] Deduced a trap composed of 30 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:23:09] [INFO ] Deduced a trap composed of 28 places in 67 ms of which 2 ms to minimize.
[2024-05-22 15:23:09] [INFO ] Deduced a trap composed of 27 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:23:09] [INFO ] Deduced a trap composed of 27 places in 129 ms of which 1 ms to minimize.
[2024-05-22 15:23:09] [INFO ] Deduced a trap composed of 29 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:23:09] [INFO ] Deduced a trap composed of 25 places in 79 ms of which 1 ms to minimize.
[2024-05-22 15:23:10] [INFO ] Deduced a trap composed of 29 places in 87 ms of which 1 ms to minimize.
[2024-05-22 15:23:10] [INFO ] Deduced a trap composed of 29 places in 77 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/539 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:23:10] [INFO ] Deduced a trap composed of 25 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:23:10] [INFO ] Deduced a trap composed of 25 places in 64 ms of which 2 ms to minimize.
[2024-05-22 15:23:10] [INFO ] Deduced a trap composed of 27 places in 90 ms of which 1 ms to minimize.
[2024-05-22 15:23:11] [INFO ] Deduced a trap composed of 27 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:23:11] [INFO ] Deduced a trap composed of 25 places in 73 ms of which 2 ms to minimize.
[2024-05-22 15:23:11] [INFO ] Deduced a trap composed of 25 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:23:11] [INFO ] Deduced a trap composed of 32 places in 96 ms of which 2 ms to minimize.
[2024-05-22 15:23:11] [INFO ] Deduced a trap composed of 31 places in 89 ms of which 2 ms to minimize.
[2024-05-22 15:23:11] [INFO ] Deduced a trap composed of 27 places in 88 ms of which 1 ms to minimize.
[2024-05-22 15:23:11] [INFO ] Deduced a trap composed of 25 places in 89 ms of which 2 ms to minimize.
[2024-05-22 15:23:11] [INFO ] Deduced a trap composed of 24 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:23:11] [INFO ] Deduced a trap composed of 30 places in 71 ms of which 1 ms to minimize.
[2024-05-22 15:23:11] [INFO ] Deduced a trap composed of 31 places in 94 ms of which 2 ms to minimize.
[2024-05-22 15:23:12] [INFO ] Deduced a trap composed of 28 places in 96 ms of which 1 ms to minimize.
[2024-05-22 15:23:12] [INFO ] Deduced a trap composed of 28 places in 87 ms of which 1 ms to minimize.
[2024-05-22 15:23:12] [INFO ] Deduced a trap composed of 25 places in 101 ms of which 1 ms to minimize.
[2024-05-22 15:23:12] [INFO ] Deduced a trap composed of 26 places in 99 ms of which 1 ms to minimize.
[2024-05-22 15:23:12] [INFO ] Deduced a trap composed of 26 places in 85 ms of which 2 ms to minimize.
[2024-05-22 15:23:12] [INFO ] Deduced a trap composed of 26 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:23:12] [INFO ] Deduced a trap composed of 28 places in 100 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/539 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:23:13] [INFO ] Deduced a trap composed of 29 places in 72 ms of which 2 ms to minimize.
[2024-05-22 15:23:13] [INFO ] Deduced a trap composed of 25 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:23:13] [INFO ] Deduced a trap composed of 31 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:23:13] [INFO ] Deduced a trap composed of 33 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:23:13] [INFO ] Deduced a trap composed of 31 places in 100 ms of which 1 ms to minimize.
[2024-05-22 15:23:14] [INFO ] Deduced a trap composed of 29 places in 87 ms of which 1 ms to minimize.
[2024-05-22 15:23:14] [INFO ] Deduced a trap composed of 30 places in 94 ms of which 2 ms to minimize.
[2024-05-22 15:23:14] [INFO ] Deduced a trap composed of 28 places in 88 ms of which 2 ms to minimize.
[2024-05-22 15:23:14] [INFO ] Deduced a trap composed of 28 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:23:14] [INFO ] Deduced a trap composed of 28 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:23:14] [INFO ] Deduced a trap composed of 26 places in 91 ms of which 1 ms to minimize.
[2024-05-22 15:23:14] [INFO ] Deduced a trap composed of 31 places in 76 ms of which 2 ms to minimize.
[2024-05-22 15:23:14] [INFO ] Deduced a trap composed of 34 places in 78 ms of which 2 ms to minimize.
[2024-05-22 15:23:14] [INFO ] Deduced a trap composed of 29 places in 71 ms of which 1 ms to minimize.
[2024-05-22 15:23:14] [INFO ] Deduced a trap composed of 28 places in 69 ms of which 2 ms to minimize.
[2024-05-22 15:23:15] [INFO ] Deduced a trap composed of 27 places in 76 ms of which 2 ms to minimize.
[2024-05-22 15:23:15] [INFO ] Deduced a trap composed of 28 places in 81 ms of which 2 ms to minimize.
[2024-05-22 15:23:15] [INFO ] Deduced a trap composed of 27 places in 95 ms of which 4 ms to minimize.
[2024-05-22 15:23:15] [INFO ] Deduced a trap composed of 28 places in 94 ms of which 2 ms to minimize.
[2024-05-22 15:23:15] [INFO ] Deduced a trap composed of 40 places in 103 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/539 variables, 20/182 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:23:16] [INFO ] Deduced a trap composed of 28 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:23:16] [INFO ] Deduced a trap composed of 32 places in 82 ms of which 2 ms to minimize.
[2024-05-22 15:23:16] [INFO ] Deduced a trap composed of 29 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:23:16] [INFO ] Deduced a trap composed of 26 places in 45 ms of which 1 ms to minimize.
[2024-05-22 15:23:16] [INFO ] Deduced a trap composed of 24 places in 100 ms of which 2 ms to minimize.
[2024-05-22 15:23:16] [INFO ] Deduced a trap composed of 29 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:23:16] [INFO ] Deduced a trap composed of 26 places in 47 ms of which 0 ms to minimize.
[2024-05-22 15:23:16] [INFO ] Deduced a trap composed of 26 places in 113 ms of which 2 ms to minimize.
[2024-05-22 15:23:16] [INFO ] Deduced a trap composed of 24 places in 42 ms of which 1 ms to minimize.
[2024-05-22 15:23:17] [INFO ] Deduced a trap composed of 26 places in 111 ms of which 2 ms to minimize.
[2024-05-22 15:23:17] [INFO ] Deduced a trap composed of 25 places in 46 ms of which 0 ms to minimize.
[2024-05-22 15:23:17] [INFO ] Deduced a trap composed of 25 places in 106 ms of which 2 ms to minimize.
[2024-05-22 15:23:17] [INFO ] Deduced a trap composed of 24 places in 40 ms of which 1 ms to minimize.
[2024-05-22 15:23:17] [INFO ] Deduced a trap composed of 24 places in 98 ms of which 1 ms to minimize.
[2024-05-22 15:23:17] [INFO ] Deduced a trap composed of 26 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:23:17] [INFO ] Deduced a trap composed of 24 places in 79 ms of which 1 ms to minimize.
[2024-05-22 15:23:17] [INFO ] Deduced a trap composed of 25 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:23:17] [INFO ] Deduced a trap composed of 25 places in 68 ms of which 2 ms to minimize.
[2024-05-22 15:23:17] [INFO ] Deduced a trap composed of 25 places in 67 ms of which 2 ms to minimize.
[2024-05-22 15:23:17] [INFO ] Deduced a trap composed of 26 places in 58 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/539 variables, 20/202 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:23:18] [INFO ] Deduced a trap composed of 26 places in 99 ms of which 1 ms to minimize.
[2024-05-22 15:23:18] [INFO ] Deduced a trap composed of 26 places in 89 ms of which 2 ms to minimize.
[2024-05-22 15:23:19] [INFO ] Deduced a trap composed of 27 places in 90 ms of which 2 ms to minimize.
[2024-05-22 15:23:19] [INFO ] Deduced a trap composed of 28 places in 86 ms of which 1 ms to minimize.
[2024-05-22 15:23:19] [INFO ] Deduced a trap composed of 29 places in 94 ms of which 4 ms to minimize.
[2024-05-22 15:23:19] [INFO ] Deduced a trap composed of 27 places in 109 ms of which 2 ms to minimize.
[2024-05-22 15:23:19] [INFO ] Deduced a trap composed of 26 places in 109 ms of which 1 ms to minimize.
[2024-05-22 15:23:19] [INFO ] Deduced a trap composed of 26 places in 87 ms of which 1 ms to minimize.
[2024-05-22 15:23:19] [INFO ] Deduced a trap composed of 28 places in 99 ms of which 2 ms to minimize.
[2024-05-22 15:23:19] [INFO ] Deduced a trap composed of 27 places in 96 ms of which 1 ms to minimize.
[2024-05-22 15:23:19] [INFO ] Deduced a trap composed of 31 places in 93 ms of which 2 ms to minimize.
[2024-05-22 15:23:20] [INFO ] Deduced a trap composed of 26 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:23:20] [INFO ] Deduced a trap composed of 28 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:23:20] [INFO ] Deduced a trap composed of 28 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:23:20] [INFO ] Deduced a trap composed of 28 places in 84 ms of which 2 ms to minimize.
[2024-05-22 15:23:20] [INFO ] Deduced a trap composed of 27 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:23:20] [INFO ] Deduced a trap composed of 24 places in 71 ms of which 2 ms to minimize.
[2024-05-22 15:23:20] [INFO ] Deduced a trap composed of 27 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:23:20] [INFO ] Deduced a trap composed of 27 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:23:20] [INFO ] Deduced a trap composed of 29 places in 66 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/539 variables, 20/222 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:23:21] [INFO ] Deduced a trap composed of 27 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:23:21] [INFO ] Deduced a trap composed of 25 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:23:21] [INFO ] Deduced a trap composed of 27 places in 64 ms of which 2 ms to minimize.
[2024-05-22 15:23:21] [INFO ] Deduced a trap composed of 28 places in 54 ms of which 1 ms to minimize.
[2024-05-22 15:23:21] [INFO ] Deduced a trap composed of 25 places in 43 ms of which 1 ms to minimize.
[2024-05-22 15:23:21] [INFO ] Deduced a trap composed of 26 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:23:21] [INFO ] Deduced a trap composed of 24 places in 38 ms of which 1 ms to minimize.
[2024-05-22 15:23:22] [INFO ] Deduced a trap composed of 28 places in 96 ms of which 1 ms to minimize.
[2024-05-22 15:23:22] [INFO ] Deduced a trap composed of 29 places in 79 ms of which 1 ms to minimize.
[2024-05-22 15:23:22] [INFO ] Deduced a trap composed of 28 places in 96 ms of which 1 ms to minimize.
[2024-05-22 15:23:22] [INFO ] Deduced a trap composed of 27 places in 91 ms of which 1 ms to minimize.
[2024-05-22 15:23:22] [INFO ] Deduced a trap composed of 28 places in 80 ms of which 2 ms to minimize.
[2024-05-22 15:23:22] [INFO ] Deduced a trap composed of 28 places in 91 ms of which 1 ms to minimize.
[2024-05-22 15:23:22] [INFO ] Deduced a trap composed of 28 places in 96 ms of which 1 ms to minimize.
[2024-05-22 15:23:22] [INFO ] Deduced a trap composed of 29 places in 79 ms of which 2 ms to minimize.
[2024-05-22 15:23:22] [INFO ] Deduced a trap composed of 26 places in 82 ms of which 2 ms to minimize.
[2024-05-22 15:23:22] [INFO ] Deduced a trap composed of 28 places in 82 ms of which 1 ms to minimize.
[2024-05-22 15:23:23] [INFO ] Deduced a trap composed of 28 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:23:23] [INFO ] Deduced a trap composed of 27 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:23:23] [INFO ] Deduced a trap composed of 27 places in 65 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/539 variables, 20/242 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:23:23] [INFO ] Deduced a trap composed of 25 places in 69 ms of which 2 ms to minimize.
[2024-05-22 15:23:24] [INFO ] Deduced a trap composed of 35 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:23:24] [INFO ] Deduced a trap composed of 33 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:23:24] [INFO ] Deduced a trap composed of 25 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:23:24] [INFO ] Deduced a trap composed of 28 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:23:24] [INFO ] Deduced a trap composed of 29 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:23:24] [INFO ] Deduced a trap composed of 30 places in 71 ms of which 2 ms to minimize.
[2024-05-22 15:23:24] [INFO ] Deduced a trap composed of 26 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:23:24] [INFO ] Deduced a trap composed of 28 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:23:25] [INFO ] Deduced a trap composed of 27 places in 86 ms of which 1 ms to minimize.
[2024-05-22 15:23:25] [INFO ] Deduced a trap composed of 30 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:23:25] [INFO ] Deduced a trap composed of 28 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:23:25] [INFO ] Deduced a trap composed of 28 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:23:25] [INFO ] Deduced a trap composed of 28 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:23:25] [INFO ] Deduced a trap composed of 31 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:23:25] [INFO ] Deduced a trap composed of 30 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:23:25] [INFO ] Deduced a trap composed of 29 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:23:25] [INFO ] Deduced a trap composed of 24 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:23:25] [INFO ] Deduced a trap composed of 33 places in 44 ms of which 1 ms to minimize.
[2024-05-22 15:23:25] [INFO ] Deduced a trap composed of 27 places in 51 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/539 variables, 20/262 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:23:26] [INFO ] Deduced a trap composed of 25 places in 85 ms of which 2 ms to minimize.
[2024-05-22 15:23:26] [INFO ] Deduced a trap composed of 28 places in 87 ms of which 2 ms to minimize.
[2024-05-22 15:23:26] [INFO ] Deduced a trap composed of 29 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:23:26] [INFO ] Deduced a trap composed of 29 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:23:26] [INFO ] Deduced a trap composed of 28 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:23:26] [INFO ] Deduced a trap composed of 30 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:23:27] [INFO ] Deduced a trap composed of 29 places in 42 ms of which 1 ms to minimize.
[2024-05-22 15:23:27] [INFO ] Deduced a trap composed of 29 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:23:27] [INFO ] Deduced a trap composed of 28 places in 43 ms of which 1 ms to minimize.
[2024-05-22 15:23:27] [INFO ] Deduced a trap composed of 28 places in 61 ms of which 1 ms to minimize.
[2024-05-22 15:23:27] [INFO ] Deduced a trap composed of 32 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:23:27] [INFO ] Deduced a trap composed of 29 places in 42 ms of which 0 ms to minimize.
[2024-05-22 15:23:27] [INFO ] Deduced a trap composed of 30 places in 34 ms of which 1 ms to minimize.
[2024-05-22 15:23:27] [INFO ] Deduced a trap composed of 29 places in 112 ms of which 2 ms to minimize.
[2024-05-22 15:23:27] [INFO ] Deduced a trap composed of 30 places in 109 ms of which 2 ms to minimize.
[2024-05-22 15:23:27] [INFO ] Deduced a trap composed of 30 places in 111 ms of which 1 ms to minimize.
[2024-05-22 15:23:27] [INFO ] Deduced a trap composed of 29 places in 108 ms of which 2 ms to minimize.
[2024-05-22 15:23:28] [INFO ] Deduced a trap composed of 29 places in 108 ms of which 2 ms to minimize.
[2024-05-22 15:23:28] [INFO ] Deduced a trap composed of 30 places in 110 ms of which 2 ms to minimize.
[2024-05-22 15:23:28] [INFO ] Deduced a trap composed of 30 places in 109 ms of which 2 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/539 variables, 20/282 constraints. Problems are: Problem set: 0 solved, 1677 unsolved
[2024-05-22 15:23:29] [INFO ] Deduced a trap composed of 26 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:23:29] [INFO ] Deduced a trap composed of 25 places in 73 ms of which 1 ms to minimize.
SMT process timed out in 60739ms, After SMT, problems are : Problem set: 0 solved, 1677 unsolved
Search for dead transitions found 0 dead transitions in 60753ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66288 ms. Remains : 540/540 places, 1697/1697 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1556 edges and 540 vertex of which 457 / 540 are part of one of the 2 SCC in 0 ms
Free SCC test removed 455 places
Drop transitions (Empty/Sink Transition effects.) removed 1197 transitions
Ensure Unique test removed 411 transitions
Reduce isomorphic transitions removed 1608 transitions.
Graph (complete) has 209 edges and 85 vertex of which 25 are kept as prefixes of interest. Removing 60 places using SCC suffix rule.0 ms
Discarding 60 places :
Also discarding 18 output transitions
Drop transitions (Output transitions of discarded places.) removed 18 transitions
Drop transitions (Empty/Sink Transition effects.) removed 41 transitions
Reduce isomorphic transitions removed 41 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 42 rules applied. Total rules applied 44 place count 25 transition count 29
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 46 place count 24 transition count 28
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 64 place count 6 transition count 10
Iterating global reduction 2 with 18 rules applied. Total rules applied 82 place count 6 transition count 10
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 84 place count 6 transition count 8
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 85 place count 6 transition count 7
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 87 place count 5 transition count 6
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 88 place count 4 transition count 5
Applied a total of 88 rules in 4 ms. Remains 4 /540 variables (removed 536) and now considering 5/1697 (removed 1692) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 5 rows 4 cols
[2024-05-22 15:23:29] [INFO ] Computed 0 invariants in 1 ms
[2024-05-22 15:23:29] [INFO ] After 15ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 15:23:29] [INFO ] After 2ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-22 15:23:29] [INFO ] After 4ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-22 15:23:29] [INFO ] After 23ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 47 ms.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[1] Max Struct:[20]
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-06 in 164221 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-07
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[20]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[20]
// Phase 1: matrix 1703 rows 546 cols
[2024-05-22 15:23:29] [INFO ] Computed 22 invariants in 15 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[20]
RANDOM walk for 10000 steps (99 resets) in 47 ms. (208 steps per ms)
BEST_FIRST walk for 10001 steps (5 resets) in 9 ms. (1000 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[20]
[2024-05-22 15:23:29] [INFO ] Invariant cache hit.
[2024-05-22 15:23:29] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:23:29] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 11 ms returned sat
[2024-05-22 15:23:29] [INFO ] [Real]Absence check using state equation in 271 ms returned sat
[2024-05-22 15:23:29] [INFO ] State equation strengthened by 1601 read => feed constraints.
[2024-05-22 15:23:29] [INFO ] [Real]Added 1601 Read/Feed constraints in 116 ms returned sat
[2024-05-22 15:23:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:23:29] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:23:30] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 10 ms returned sat
[2024-05-22 15:23:30] [INFO ] [Nat]Absence check using state equation in 275 ms returned sat
[2024-05-22 15:23:30] [INFO ] [Nat]Added 1601 Read/Feed constraints in 127 ms returned sat
[2024-05-22 15:23:30] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 85 ms.
[2024-05-22 15:23:30] [INFO ] Added : 5 causal constraints over 1 iterations in 260 ms. Result :sat
Minimization took 562 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[20]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[20]
Support contains 1 out of 546 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 546/546 places, 1703/1703 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 542 transition count 1699
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 542 transition count 1698
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 10 place count 541 transition count 1698
Partial Free-agglomeration rule applied 9 times.
Drop transitions (Partial Free agglomeration) removed 9 transitions
Iterating global reduction 1 with 9 rules applied. Total rules applied 19 place count 541 transition count 1698
Applied a total of 19 rules in 81 ms. Remains 541 /546 variables (removed 5) and now considering 1698/1703 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 541/546 places, 1698/1703 transitions.
// Phase 1: matrix 1698 rows 541 cols
[2024-05-22 15:23:31] [INFO ] Computed 22 invariants in 17 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1] Max Struct:[20]
RANDOM walk for 1000000 steps (9949 resets) in 4550 ms. (219 steps per ms)
BEST_FIRST walk for 1000001 steps (460 resets) in 745 ms. (1340 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[20]
[2024-05-22 15:23:36] [INFO ] Invariant cache hit.
[2024-05-22 15:23:36] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-22 15:23:36] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 11 ms returned sat
[2024-05-22 15:23:37] [INFO ] [Real]Absence check using state equation in 275 ms returned sat
[2024-05-22 15:23:37] [INFO ] State equation strengthened by 1618 read => feed constraints.
[2024-05-22 15:23:37] [INFO ] [Real]Added 1618 Read/Feed constraints in 121 ms returned sat
[2024-05-22 15:23:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:23:37] [INFO ] [Nat]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-22 15:23:37] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:23:37] [INFO ] [Nat]Absence check using state equation in 272 ms returned sat
[2024-05-22 15:23:37] [INFO ] [Nat]Added 1618 Read/Feed constraints in 134 ms returned sat
[2024-05-22 15:23:37] [INFO ] Computed and/alt/rep : 1150/2985/1150 causal constraints (skipped 528 transitions) in 87 ms.
[2024-05-22 15:23:38] [INFO ] Added : 7 causal constraints over 2 iterations in 341 ms. Result :sat
Minimization took 4491 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[20]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[20]
Support contains 1 out of 541 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 541/541 places, 1698/1698 transitions.
Applied a total of 0 rules in 20 ms. Remains 541 /541 variables (removed 0) and now considering 1698/1698 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 541/541 places, 1698/1698 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 541/541 places, 1698/1698 transitions.
Applied a total of 0 rules in 20 ms. Remains 541 /541 variables (removed 0) and now considering 1698/1698 (removed 0) transitions.
[2024-05-22 15:23:42] [INFO ] Invariant cache hit.
[2024-05-22 15:23:43] [INFO ] Implicit Places using invariants in 378 ms returned []
[2024-05-22 15:23:43] [INFO ] Invariant cache hit.
[2024-05-22 15:23:43] [INFO ] State equation strengthened by 1618 read => feed constraints.
[2024-05-22 15:23:48] [INFO ] Implicit Places using invariants and state equation in 5022 ms returned []
Implicit Place search using SMT with State Equation took 5401 ms to find 0 implicit places.
[2024-05-22 15:23:48] [INFO ] Redundant transitions in 33 ms returned []
Running 1678 sub problems to find dead transitions.
[2024-05-22 15:23:48] [INFO ] Invariant cache hit.
[2024-05-22 15:23:48] [INFO ] State equation strengthened by 1618 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/540 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/540 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:24:02] [INFO ] Deduced a trap composed of 24 places in 143 ms of which 2 ms to minimize.
[2024-05-22 15:24:02] [INFO ] Deduced a trap composed of 26 places in 135 ms of which 2 ms to minimize.
[2024-05-22 15:24:02] [INFO ] Deduced a trap composed of 24 places in 34 ms of which 0 ms to minimize.
[2024-05-22 15:24:03] [INFO ] Deduced a trap composed of 22 places in 217 ms of which 5 ms to minimize.
[2024-05-22 15:24:03] [INFO ] Deduced a trap composed of 3 places in 207 ms of which 4 ms to minimize.
[2024-05-22 15:24:03] [INFO ] Deduced a trap composed of 27 places in 104 ms of which 2 ms to minimize.
[2024-05-22 15:24:03] [INFO ] Deduced a trap composed of 27 places in 95 ms of which 2 ms to minimize.
[2024-05-22 15:24:03] [INFO ] Deduced a trap composed of 24 places in 55 ms of which 1 ms to minimize.
[2024-05-22 15:24:03] [INFO ] Deduced a trap composed of 24 places in 34 ms of which 0 ms to minimize.
[2024-05-22 15:24:03] [INFO ] Deduced a trap composed of 27 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:24:03] [INFO ] Deduced a trap composed of 30 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:24:04] [INFO ] Deduced a trap composed of 32 places in 97 ms of which 2 ms to minimize.
[2024-05-22 15:24:04] [INFO ] Deduced a trap composed of 28 places in 109 ms of which 2 ms to minimize.
[2024-05-22 15:24:04] [INFO ] Deduced a trap composed of 28 places in 101 ms of which 2 ms to minimize.
[2024-05-22 15:24:04] [INFO ] Deduced a trap composed of 25 places in 113 ms of which 2 ms to minimize.
[2024-05-22 15:24:04] [INFO ] Deduced a trap composed of 27 places in 101 ms of which 2 ms to minimize.
[2024-05-22 15:24:04] [INFO ] Deduced a trap composed of 27 places in 100 ms of which 2 ms to minimize.
[2024-05-22 15:24:04] [INFO ] Deduced a trap composed of 29 places in 103 ms of which 2 ms to minimize.
[2024-05-22 15:24:04] [INFO ] Deduced a trap composed of 28 places in 93 ms of which 1 ms to minimize.
[2024-05-22 15:24:04] [INFO ] Deduced a trap composed of 26 places in 83 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/540 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:24:05] [INFO ] Deduced a trap composed of 25 places in 114 ms of which 2 ms to minimize.
[2024-05-22 15:24:05] [INFO ] Deduced a trap composed of 30 places in 107 ms of which 2 ms to minimize.
[2024-05-22 15:24:05] [INFO ] Deduced a trap composed of 31 places in 94 ms of which 1 ms to minimize.
[2024-05-22 15:24:05] [INFO ] Deduced a trap composed of 32 places in 82 ms of which 2 ms to minimize.
[2024-05-22 15:24:05] [INFO ] Deduced a trap composed of 31 places in 94 ms of which 2 ms to minimize.
[2024-05-22 15:24:06] [INFO ] Deduced a trap composed of 30 places in 85 ms of which 2 ms to minimize.
[2024-05-22 15:24:06] [INFO ] Deduced a trap composed of 27 places in 91 ms of which 1 ms to minimize.
[2024-05-22 15:24:06] [INFO ] Deduced a trap composed of 26 places in 99 ms of which 2 ms to minimize.
[2024-05-22 15:24:06] [INFO ] Deduced a trap composed of 28 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:24:06] [INFO ] Deduced a trap composed of 26 places in 90 ms of which 2 ms to minimize.
[2024-05-22 15:24:06] [INFO ] Deduced a trap composed of 27 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:24:06] [INFO ] Deduced a trap composed of 26 places in 74 ms of which 2 ms to minimize.
[2024-05-22 15:24:06] [INFO ] Deduced a trap composed of 29 places in 63 ms of which 2 ms to minimize.
[2024-05-22 15:24:06] [INFO ] Deduced a trap composed of 30 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:24:06] [INFO ] Deduced a trap composed of 30 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:24:06] [INFO ] Deduced a trap composed of 29 places in 61 ms of which 1 ms to minimize.
[2024-05-22 15:24:06] [INFO ] Deduced a trap composed of 29 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:24:07] [INFO ] Deduced a trap composed of 31 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:24:07] [INFO ] Deduced a trap composed of 31 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:24:07] [INFO ] Deduced a trap composed of 32 places in 58 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/540 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 540/2239 variables, and 62 constraints, problems are : Problem set: 0 solved, 1678 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/541 constraints, ReadFeed: 0/1618 constraints, PredecessorRefiner: 1678/1678 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1678 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/540 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/540 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/540 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:24:20] [INFO ] Deduced a trap composed of 31 places in 131 ms of which 3 ms to minimize.
[2024-05-22 15:24:20] [INFO ] Deduced a trap composed of 34 places in 113 ms of which 2 ms to minimize.
[2024-05-22 15:24:25] [INFO ] Deduced a trap composed of 27 places in 109 ms of which 2 ms to minimize.
[2024-05-22 15:24:25] [INFO ] Deduced a trap composed of 27 places in 115 ms of which 2 ms to minimize.
[2024-05-22 15:24:25] [INFO ] Deduced a trap composed of 28 places in 95 ms of which 1 ms to minimize.
[2024-05-22 15:24:25] [INFO ] Deduced a trap composed of 27 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:24:25] [INFO ] Deduced a trap composed of 26 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:24:26] [INFO ] Deduced a trap composed of 29 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:24:26] [INFO ] Deduced a trap composed of 29 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:24:26] [INFO ] Deduced a trap composed of 35 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:24:26] [INFO ] Deduced a trap composed of 27 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:24:26] [INFO ] Deduced a trap composed of 29 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:24:26] [INFO ] Deduced a trap composed of 28 places in 67 ms of which 2 ms to minimize.
[2024-05-22 15:24:26] [INFO ] Deduced a trap composed of 29 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:24:26] [INFO ] Deduced a trap composed of 28 places in 71 ms of which 1 ms to minimize.
[2024-05-22 15:24:26] [INFO ] Deduced a trap composed of 30 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:24:26] [INFO ] Deduced a trap composed of 30 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:24:27] [INFO ] Deduced a trap composed of 27 places in 213 ms of which 3 ms to minimize.
[2024-05-22 15:24:27] [INFO ] Deduced a trap composed of 25 places in 223 ms of which 3 ms to minimize.
[2024-05-22 15:24:27] [INFO ] Deduced a trap composed of 30 places in 219 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/540 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:24:28] [INFO ] Deduced a trap composed of 29 places in 133 ms of which 2 ms to minimize.
[2024-05-22 15:24:28] [INFO ] Deduced a trap composed of 34 places in 118 ms of which 2 ms to minimize.
[2024-05-22 15:24:28] [INFO ] Deduced a trap composed of 28 places in 121 ms of which 2 ms to minimize.
[2024-05-22 15:24:28] [INFO ] Deduced a trap composed of 32 places in 134 ms of which 2 ms to minimize.
[2024-05-22 15:24:28] [INFO ] Deduced a trap composed of 31 places in 137 ms of which 2 ms to minimize.
[2024-05-22 15:24:29] [INFO ] Deduced a trap composed of 25 places in 124 ms of which 2 ms to minimize.
[2024-05-22 15:24:29] [INFO ] Deduced a trap composed of 25 places in 45 ms of which 0 ms to minimize.
[2024-05-22 15:24:29] [INFO ] Deduced a trap composed of 25 places in 38 ms of which 1 ms to minimize.
[2024-05-22 15:24:29] [INFO ] Deduced a trap composed of 25 places in 35 ms of which 0 ms to minimize.
[2024-05-22 15:24:32] [INFO ] Deduced a trap composed of 25 places in 145 ms of which 2 ms to minimize.
[2024-05-22 15:24:34] [INFO ] Deduced a trap composed of 28 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:24:34] [INFO ] Deduced a trap composed of 30 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:24:34] [INFO ] Deduced a trap composed of 30 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:24:34] [INFO ] Deduced a trap composed of 27 places in 226 ms of which 3 ms to minimize.
[2024-05-22 15:24:34] [INFO ] Deduced a trap composed of 24 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:24:35] [INFO ] Deduced a trap composed of 27 places in 219 ms of which 3 ms to minimize.
[2024-05-22 15:24:35] [INFO ] Deduced a trap composed of 29 places in 203 ms of which 3 ms to minimize.
[2024-05-22 15:24:35] [INFO ] Deduced a trap composed of 30 places in 206 ms of which 3 ms to minimize.
[2024-05-22 15:24:35] [INFO ] Deduced a trap composed of 30 places in 205 ms of which 3 ms to minimize.
[2024-05-22 15:24:36] [INFO ] Deduced a trap composed of 30 places in 214 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/540 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:24:36] [INFO ] Deduced a trap composed of 31 places in 125 ms of which 2 ms to minimize.
[2024-05-22 15:24:36] [INFO ] Deduced a trap composed of 25 places in 118 ms of which 3 ms to minimize.
[2024-05-22 15:24:37] [INFO ] Deduced a trap composed of 27 places in 113 ms of which 1 ms to minimize.
[2024-05-22 15:24:37] [INFO ] Deduced a trap composed of 29 places in 119 ms of which 2 ms to minimize.
[2024-05-22 15:24:37] [INFO ] Deduced a trap composed of 29 places in 121 ms of which 2 ms to minimize.
[2024-05-22 15:24:37] [INFO ] Deduced a trap composed of 25 places in 120 ms of which 2 ms to minimize.
[2024-05-22 15:24:37] [INFO ] Deduced a trap composed of 28 places in 116 ms of which 2 ms to minimize.
[2024-05-22 15:24:37] [INFO ] Deduced a trap composed of 25 places in 99 ms of which 2 ms to minimize.
[2024-05-22 15:24:37] [INFO ] Deduced a trap composed of 29 places in 101 ms of which 1 ms to minimize.
[2024-05-22 15:24:37] [INFO ] Deduced a trap composed of 33 places in 93 ms of which 1 ms to minimize.
[2024-05-22 15:24:38] [INFO ] Deduced a trap composed of 29 places in 94 ms of which 1 ms to minimize.
[2024-05-22 15:24:38] [INFO ] Deduced a trap composed of 31 places in 83 ms of which 2 ms to minimize.
[2024-05-22 15:24:38] [INFO ] Deduced a trap composed of 25 places in 85 ms of which 2 ms to minimize.
[2024-05-22 15:24:38] [INFO ] Deduced a trap composed of 25 places in 84 ms of which 3 ms to minimize.
[2024-05-22 15:24:38] [INFO ] Deduced a trap composed of 31 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:24:38] [INFO ] Deduced a trap composed of 25 places in 68 ms of which 2 ms to minimize.
[2024-05-22 15:24:38] [INFO ] Deduced a trap composed of 30 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:24:38] [INFO ] Deduced a trap composed of 25 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:24:38] [INFO ] Deduced a trap composed of 34 places in 45 ms of which 1 ms to minimize.
[2024-05-22 15:24:38] [INFO ] Deduced a trap composed of 27 places in 36 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/540 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:24:44] [INFO ] Deduced a trap composed of 28 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:24:44] [INFO ] Deduced a trap composed of 25 places in 77 ms of which 2 ms to minimize.
[2024-05-22 15:24:44] [INFO ] Deduced a trap composed of 30 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:24:44] [INFO ] Deduced a trap composed of 27 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:24:44] [INFO ] Deduced a trap composed of 27 places in 53 ms of which 1 ms to minimize.
[2024-05-22 15:24:44] [INFO ] Deduced a trap composed of 26 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:24:45] [INFO ] Deduced a trap composed of 30 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:24:45] [INFO ] Deduced a trap composed of 25 places in 175 ms of which 3 ms to minimize.
[2024-05-22 15:24:45] [INFO ] Deduced a trap composed of 25 places in 171 ms of which 3 ms to minimize.
[2024-05-22 15:24:45] [INFO ] Deduced a trap composed of 25 places in 152 ms of which 3 ms to minimize.
[2024-05-22 15:24:45] [INFO ] Deduced a trap composed of 25 places in 146 ms of which 3 ms to minimize.
[2024-05-22 15:24:45] [INFO ] Deduced a trap composed of 25 places in 129 ms of which 2 ms to minimize.
[2024-05-22 15:24:46] [INFO ] Deduced a trap composed of 29 places in 120 ms of which 2 ms to minimize.
[2024-05-22 15:24:46] [INFO ] Deduced a trap composed of 29 places in 124 ms of which 2 ms to minimize.
[2024-05-22 15:24:46] [INFO ] Deduced a trap composed of 25 places in 109 ms of which 2 ms to minimize.
[2024-05-22 15:24:46] [INFO ] Deduced a trap composed of 25 places in 104 ms of which 2 ms to minimize.
[2024-05-22 15:24:46] [INFO ] Deduced a trap composed of 25 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:24:46] [INFO ] Deduced a trap composed of 25 places in 84 ms of which 2 ms to minimize.
[2024-05-22 15:24:46] [INFO ] Deduced a trap composed of 24 places in 86 ms of which 1 ms to minimize.
[2024-05-22 15:24:46] [INFO ] Deduced a trap composed of 31 places in 74 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/540 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:24:47] [INFO ] Deduced a trap composed of 25 places in 96 ms of which 2 ms to minimize.
[2024-05-22 15:24:47] [INFO ] Deduced a trap composed of 25 places in 81 ms of which 2 ms to minimize.
[2024-05-22 15:24:47] [INFO ] Deduced a trap composed of 27 places in 74 ms of which 2 ms to minimize.
[2024-05-22 15:24:47] [INFO ] Deduced a trap composed of 24 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:24:47] [INFO ] Deduced a trap composed of 26 places in 77 ms of which 2 ms to minimize.
[2024-05-22 15:24:48] [INFO ] Deduced a trap composed of 26 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:24:48] [INFO ] Deduced a trap composed of 30 places in 71 ms of which 1 ms to minimize.
[2024-05-22 15:24:48] [INFO ] Deduced a trap composed of 27 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:24:48] [INFO ] Deduced a trap composed of 31 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:24:48] [INFO ] Deduced a trap composed of 25 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:24:48] [INFO ] Deduced a trap composed of 33 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:24:48] [INFO ] Deduced a trap composed of 25 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:24:48] [INFO ] Deduced a trap composed of 32 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:24:48] [INFO ] Deduced a trap composed of 29 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:24:48] [INFO ] Deduced a trap composed of 28 places in 59 ms of which 2 ms to minimize.
[2024-05-22 15:24:48] [INFO ] Deduced a trap composed of 32 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:24:48] [INFO ] Deduced a trap composed of 35 places in 43 ms of which 1 ms to minimize.
[2024-05-22 15:24:48] [INFO ] Deduced a trap composed of 27 places in 35 ms of which 1 ms to minimize.
[2024-05-22 15:24:48] [INFO ] Deduced a trap composed of 27 places in 34 ms of which 1 ms to minimize.
SMT process timed out in 60731ms, After SMT, problems are : Problem set: 0 solved, 1678 unsolved
Search for dead transitions found 0 dead transitions in 60745ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66209 ms. Remains : 541/541 places, 1698/1698 transitions.
RANDOM walk for 40000 steps (396 resets) in 601 ms. (66 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (17 resets) in 83 ms. (476 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (17 resets) in 69 ms. (571 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 419161 steps, run timeout after 3001 ms. (steps per millisecond=139 ) properties seen :0 out of 2
Probabilistic random walk after 419161 steps, saw 55544 distinct states, run finished after 3001 ms. (steps per millisecond=139 ) properties seen :0
[2024-05-22 15:24:52] [INFO ] Invariant cache hit.
[2024-05-22 15:24:52] [INFO ] State equation strengthened by 1618 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 498/499 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-22 15:24:52] [INFO ] Deduced a trap composed of 2 places in 32 ms of which 0 ms to minimize.
Problem MAX0 is UNSAT
[2024-05-22 15:24:52] [INFO ] Deduced a trap composed of 2 places in 27 ms of which 1 ms to minimize.
[2024-05-22 15:24:52] [INFO ] Deduced a trap composed of 2 places in 30 ms of which 0 ms to minimize.
[2024-05-22 15:24:52] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 1 ms to minimize.
[2024-05-22 15:24:52] [INFO ] Deduced a trap composed of 2 places in 28 ms of which 0 ms to minimize.
[2024-05-22 15:24:52] [INFO ] Deduced a trap composed of 2 places in 28 ms of which 1 ms to minimize.
[2024-05-22 15:24:52] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 1 ms to minimize.
[2024-05-22 15:24:52] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 1 ms to minimize.
[2024-05-22 15:24:52] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 0 ms to minimize.
[2024-05-22 15:24:52] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 1 ms to minimize.
[2024-05-22 15:24:52] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 0 ms to minimize.
[2024-05-22 15:24:52] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 0 ms to minimize.
[2024-05-22 15:24:52] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 0 ms to minimize.
[2024-05-22 15:24:52] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 1 ms to minimize.
[2024-05-22 15:24:52] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 1 ms to minimize.
[2024-05-22 15:24:52] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 0 ms to minimize.
[2024-05-22 15:24:52] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 0 ms to minimize.
[2024-05-22 15:24:52] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 0 ms to minimize.
[2024-05-22 15:24:52] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/499 variables, 19/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/499 variables, 0/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 38/537 variables, 19/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/537 variables, 0/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/539 variables, 2/41 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/539 variables, 0/41 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1698/2237 variables, 539/580 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2237 variables, 1618/2198 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2237 variables, 0/2198 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2/2239 variables, 2/2200 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2239 variables, 0/2200 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/2239 variables, 0/2200 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2239/2239 variables, and 2200 constraints, problems are : Problem set: 1 solved, 1 unsolved in 1351 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 541/541 constraints, ReadFeed: 1618/1618 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 19/19 constraints]
Escalating to Integer solving :Problem set: 1 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 498/499 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/499 variables, 19/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/499 variables, 0/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 38/537 variables, 19/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/537 variables, 0/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/539 variables, 2/41 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-05-22 15:24:53] [INFO ] Deduced a trap composed of 41 places in 228 ms of which 4 ms to minimize.
[2024-05-22 15:24:54] [INFO ] Deduced a trap composed of 25 places in 229 ms of which 3 ms to minimize.
[2024-05-22 15:24:54] [INFO ] Deduced a trap composed of 25 places in 218 ms of which 3 ms to minimize.
[2024-05-22 15:24:54] [INFO ] Deduced a trap composed of 28 places in 218 ms of which 3 ms to minimize.
[2024-05-22 15:24:54] [INFO ] Deduced a trap composed of 28 places in 220 ms of which 3 ms to minimize.
[2024-05-22 15:24:55] [INFO ] Deduced a trap composed of 28 places in 222 ms of which 3 ms to minimize.
[2024-05-22 15:24:55] [INFO ] Deduced a trap composed of 27 places in 222 ms of which 3 ms to minimize.
[2024-05-22 15:24:55] [INFO ] Deduced a trap composed of 33 places in 224 ms of which 3 ms to minimize.
[2024-05-22 15:24:55] [INFO ] Deduced a trap composed of 30 places in 224 ms of which 3 ms to minimize.
[2024-05-22 15:24:55] [INFO ] Deduced a trap composed of 30 places in 204 ms of which 3 ms to minimize.
[2024-05-22 15:24:56] [INFO ] Deduced a trap composed of 27 places in 220 ms of which 4 ms to minimize.
[2024-05-22 15:24:56] [INFO ] Deduced a trap composed of 29 places in 220 ms of which 4 ms to minimize.
[2024-05-22 15:24:56] [INFO ] Deduced a trap composed of 32 places in 222 ms of which 3 ms to minimize.
[2024-05-22 15:24:56] [INFO ] Deduced a trap composed of 34 places in 226 ms of which 4 ms to minimize.
[2024-05-22 15:24:57] [INFO ] Deduced a trap composed of 25 places in 224 ms of which 3 ms to minimize.
[2024-05-22 15:24:57] [INFO ] Deduced a trap composed of 25 places in 215 ms of which 3 ms to minimize.
[2024-05-22 15:24:57] [INFO ] Deduced a trap composed of 30 places in 224 ms of which 4 ms to minimize.
[2024-05-22 15:24:57] [INFO ] Deduced a trap composed of 27 places in 225 ms of which 3 ms to minimize.
[2024-05-22 15:24:58] [INFO ] Deduced a trap composed of 30 places in 225 ms of which 3 ms to minimize.
[2024-05-22 15:24:58] [INFO ] Deduced a trap composed of 27 places in 210 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/539 variables, 20/61 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-05-22 15:24:58] [INFO ] Deduced a trap composed of 24 places in 47 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/539 variables, 1/62 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/539 variables, 0/62 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2237/2239 variables, and 601 constraints, problems are : Problem set: 1 solved, 1 unsolved in 5005 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 539/541 constraints, ReadFeed: 0/1618 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 40/40 constraints]
After SMT, in 6375ms problems are : Problem set: 1 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 541 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 541/541 places, 1698/1698 transitions.
Applied a total of 0 rules in 23 ms. Remains 541 /541 variables (removed 0) and now considering 1698/1698 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 541/541 places, 1698/1698 transitions.
RANDOM walk for 40000 steps (396 resets) in 279 ms. (142 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (17 resets) in 36 ms. (1081 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 500597 steps, run timeout after 3001 ms. (steps per millisecond=166 ) properties seen :0 out of 1
Probabilistic random walk after 500597 steps, saw 65344 distinct states, run finished after 3001 ms. (steps per millisecond=166 ) properties seen :0
[2024-05-22 15:25:01] [INFO ] Invariant cache hit.
[2024-05-22 15:25:01] [INFO ] State equation strengthened by 1618 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 498/499 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:25:01] [INFO ] Deduced a trap composed of 2 places in 31 ms of which 0 ms to minimize.
[2024-05-22 15:25:01] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 0 ms to minimize.
[2024-05-22 15:25:01] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 1 ms to minimize.
[2024-05-22 15:25:01] [INFO ] Deduced a trap composed of 2 places in 29 ms of which 1 ms to minimize.
[2024-05-22 15:25:01] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2024-05-22 15:25:01] [INFO ] Deduced a trap composed of 2 places in 31 ms of which 1 ms to minimize.
[2024-05-22 15:25:01] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2024-05-22 15:25:02] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 0 ms to minimize.
[2024-05-22 15:25:02] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 1 ms to minimize.
[2024-05-22 15:25:02] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 0 ms to minimize.
[2024-05-22 15:25:02] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 0 ms to minimize.
[2024-05-22 15:25:02] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 1 ms to minimize.
[2024-05-22 15:25:02] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 1 ms to minimize.
[2024-05-22 15:25:02] [INFO ] Deduced a trap composed of 2 places in 28 ms of which 0 ms to minimize.
[2024-05-22 15:25:02] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 0 ms to minimize.
[2024-05-22 15:25:02] [INFO ] Deduced a trap composed of 2 places in 27 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/499 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/499 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 38/537 variables, 19/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/537 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/539 variables, 2/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/539 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1698/2237 variables, 539/577 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2237 variables, 1618/2195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2237 variables, 0/2195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2/2239 variables, 2/2197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2239 variables, 0/2197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/2239 variables, 0/2197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2239/2239 variables, and 2197 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1117 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 541/541 constraints, ReadFeed: 1618/1618 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 16/16 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 498/499 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/499 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:25:02] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 1 ms to minimize.
[2024-05-22 15:25:02] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 1 ms to minimize.
[2024-05-22 15:25:02] [INFO ] Deduced a trap composed of 2 places in 19 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/499 variables, 3/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/499 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 38/537 variables, 19/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/537 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2/539 variables, 2/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:25:03] [INFO ] Deduced a trap composed of 41 places in 230 ms of which 4 ms to minimize.
[2024-05-22 15:25:03] [INFO ] Deduced a trap composed of 27 places in 220 ms of which 3 ms to minimize.
[2024-05-22 15:25:03] [INFO ] Deduced a trap composed of 33 places in 229 ms of which 3 ms to minimize.
[2024-05-22 15:25:03] [INFO ] Deduced a trap composed of 32 places in 231 ms of which 3 ms to minimize.
[2024-05-22 15:25:04] [INFO ] Deduced a trap composed of 27 places in 220 ms of which 3 ms to minimize.
[2024-05-22 15:25:04] [INFO ] Deduced a trap composed of 28 places in 226 ms of which 3 ms to minimize.
[2024-05-22 15:25:04] [INFO ] Deduced a trap composed of 28 places in 229 ms of which 3 ms to minimize.
[2024-05-22 15:25:04] [INFO ] Deduced a trap composed of 30 places in 204 ms of which 3 ms to minimize.
[2024-05-22 15:25:05] [INFO ] Deduced a trap composed of 27 places in 228 ms of which 3 ms to minimize.
[2024-05-22 15:25:05] [INFO ] Deduced a trap composed of 30 places in 227 ms of which 3 ms to minimize.
[2024-05-22 15:25:05] [INFO ] Deduced a trap composed of 25 places in 216 ms of which 3 ms to minimize.
[2024-05-22 15:25:05] [INFO ] Deduced a trap composed of 30 places in 223 ms of which 4 ms to minimize.
[2024-05-22 15:25:06] [INFO ] Deduced a trap composed of 27 places in 227 ms of which 3 ms to minimize.
[2024-05-22 15:25:06] [INFO ] Deduced a trap composed of 25 places in 227 ms of which 3 ms to minimize.
[2024-05-22 15:25:06] [INFO ] Deduced a trap composed of 29 places in 219 ms of which 3 ms to minimize.
[2024-05-22 15:25:06] [INFO ] Deduced a trap composed of 25 places in 228 ms of which 4 ms to minimize.
[2024-05-22 15:25:06] [INFO ] Deduced a trap composed of 34 places in 231 ms of which 3 ms to minimize.
[2024-05-22 15:25:07] [INFO ] Deduced a trap composed of 30 places in 222 ms of which 4 ms to minimize.
[2024-05-22 15:25:07] [INFO ] Deduced a trap composed of 25 places in 221 ms of which 3 ms to minimize.
[2024-05-22 15:25:07] [INFO ] Deduced a trap composed of 28 places in 222 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/539 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:25:07] [INFO ] Deduced a trap composed of 27 places in 222 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/539 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/539 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1698/2237 variables, 539/601 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2237 variables, 1618/2219 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2237 variables, 1/2220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2237 variables, 0/2220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 2/2239 variables, 2/2222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2239 variables, 0/2222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/2239 variables, 0/2222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2239/2239 variables, and 2222 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5782 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 541/541 constraints, ReadFeed: 1618/1618 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 40/40 constraints]
After SMT, in 6919ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 10 ms.
Support contains 1 out of 541 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 541/541 places, 1698/1698 transitions.
Applied a total of 0 rules in 20 ms. Remains 541 /541 variables (removed 0) and now considering 1698/1698 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 541/541 places, 1698/1698 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 541/541 places, 1698/1698 transitions.
Applied a total of 0 rules in 20 ms. Remains 541 /541 variables (removed 0) and now considering 1698/1698 (removed 0) transitions.
[2024-05-22 15:25:08] [INFO ] Invariant cache hit.
[2024-05-22 15:25:08] [INFO ] Implicit Places using invariants in 374 ms returned []
[2024-05-22 15:25:09] [INFO ] Invariant cache hit.
[2024-05-22 15:25:09] [INFO ] State equation strengthened by 1618 read => feed constraints.
[2024-05-22 15:25:13] [INFO ] Implicit Places using invariants and state equation in 4712 ms returned []
Implicit Place search using SMT with State Equation took 5091 ms to find 0 implicit places.
[2024-05-22 15:25:13] [INFO ] Redundant transitions in 33 ms returned []
Running 1678 sub problems to find dead transitions.
[2024-05-22 15:25:13] [INFO ] Invariant cache hit.
[2024-05-22 15:25:13] [INFO ] State equation strengthened by 1618 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/540 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/540 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:25:28] [INFO ] Deduced a trap composed of 24 places in 154 ms of which 2 ms to minimize.
[2024-05-22 15:25:28] [INFO ] Deduced a trap composed of 26 places in 173 ms of which 2 ms to minimize.
[2024-05-22 15:25:28] [INFO ] Deduced a trap composed of 24 places in 35 ms of which 0 ms to minimize.
[2024-05-22 15:25:28] [INFO ] Deduced a trap composed of 22 places in 225 ms of which 3 ms to minimize.
[2024-05-22 15:25:29] [INFO ] Deduced a trap composed of 3 places in 202 ms of which 3 ms to minimize.
[2024-05-22 15:25:29] [INFO ] Deduced a trap composed of 27 places in 108 ms of which 2 ms to minimize.
[2024-05-22 15:25:29] [INFO ] Deduced a trap composed of 27 places in 112 ms of which 2 ms to minimize.
[2024-05-22 15:25:29] [INFO ] Deduced a trap composed of 24 places in 42 ms of which 0 ms to minimize.
[2024-05-22 15:25:29] [INFO ] Deduced a trap composed of 24 places in 33 ms of which 1 ms to minimize.
[2024-05-22 15:25:29] [INFO ] Deduced a trap composed of 27 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:25:29] [INFO ] Deduced a trap composed of 30 places in 92 ms of which 2 ms to minimize.
[2024-05-22 15:25:29] [INFO ] Deduced a trap composed of 32 places in 99 ms of which 2 ms to minimize.
[2024-05-22 15:25:29] [INFO ] Deduced a trap composed of 28 places in 112 ms of which 2 ms to minimize.
[2024-05-22 15:25:29] [INFO ] Deduced a trap composed of 28 places in 99 ms of which 2 ms to minimize.
[2024-05-22 15:25:30] [INFO ] Deduced a trap composed of 25 places in 108 ms of which 2 ms to minimize.
[2024-05-22 15:25:30] [INFO ] Deduced a trap composed of 27 places in 101 ms of which 2 ms to minimize.
[2024-05-22 15:25:30] [INFO ] Deduced a trap composed of 27 places in 103 ms of which 2 ms to minimize.
[2024-05-22 15:25:30] [INFO ] Deduced a trap composed of 29 places in 102 ms of which 1 ms to minimize.
[2024-05-22 15:25:30] [INFO ] Deduced a trap composed of 28 places in 89 ms of which 2 ms to minimize.
[2024-05-22 15:25:30] [INFO ] Deduced a trap composed of 26 places in 83 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/540 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:25:31] [INFO ] Deduced a trap composed of 25 places in 124 ms of which 2 ms to minimize.
[2024-05-22 15:25:31] [INFO ] Deduced a trap composed of 30 places in 99 ms of which 2 ms to minimize.
[2024-05-22 15:25:31] [INFO ] Deduced a trap composed of 31 places in 103 ms of which 1 ms to minimize.
[2024-05-22 15:25:31] [INFO ] Deduced a trap composed of 32 places in 86 ms of which 1 ms to minimize.
[2024-05-22 15:25:31] [INFO ] Deduced a trap composed of 31 places in 94 ms of which 2 ms to minimize.
[2024-05-22 15:25:31] [INFO ] Deduced a trap composed of 30 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:25:31] [INFO ] Deduced a trap composed of 27 places in 93 ms of which 2 ms to minimize.
[2024-05-22 15:25:31] [INFO ] Deduced a trap composed of 26 places in 92 ms of which 2 ms to minimize.
[2024-05-22 15:25:31] [INFO ] Deduced a trap composed of 28 places in 85 ms of which 1 ms to minimize.
[2024-05-22 15:25:32] [INFO ] Deduced a trap composed of 26 places in 87 ms of which 1 ms to minimize.
[2024-05-22 15:25:32] [INFO ] Deduced a trap composed of 27 places in 87 ms of which 2 ms to minimize.
[2024-05-22 15:25:32] [INFO ] Deduced a trap composed of 26 places in 78 ms of which 1 ms to minimize.
[2024-05-22 15:25:32] [INFO ] Deduced a trap composed of 29 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:25:32] [INFO ] Deduced a trap composed of 30 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:25:32] [INFO ] Deduced a trap composed of 30 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:25:32] [INFO ] Deduced a trap composed of 29 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:25:32] [INFO ] Deduced a trap composed of 29 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:25:32] [INFO ] Deduced a trap composed of 31 places in 61 ms of which 1 ms to minimize.
[2024-05-22 15:25:32] [INFO ] Deduced a trap composed of 31 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:25:32] [INFO ] Deduced a trap composed of 32 places in 60 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/540 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 540/2239 variables, and 62 constraints, problems are : Problem set: 0 solved, 1678 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/541 constraints, ReadFeed: 0/1618 constraints, PredecessorRefiner: 1678/1678 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1678 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/540 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/540 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/540 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:25:45] [INFO ] Deduced a trap composed of 31 places in 132 ms of which 3 ms to minimize.
[2024-05-22 15:25:46] [INFO ] Deduced a trap composed of 34 places in 113 ms of which 2 ms to minimize.
[2024-05-22 15:25:50] [INFO ] Deduced a trap composed of 27 places in 119 ms of which 2 ms to minimize.
[2024-05-22 15:25:51] [INFO ] Deduced a trap composed of 27 places in 108 ms of which 1 ms to minimize.
[2024-05-22 15:25:51] [INFO ] Deduced a trap composed of 28 places in 102 ms of which 2 ms to minimize.
[2024-05-22 15:25:51] [INFO ] Deduced a trap composed of 27 places in 89 ms of which 1 ms to minimize.
[2024-05-22 15:25:51] [INFO ] Deduced a trap composed of 26 places in 87 ms of which 1 ms to minimize.
[2024-05-22 15:25:51] [INFO ] Deduced a trap composed of 29 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:25:51] [INFO ] Deduced a trap composed of 29 places in 82 ms of which 1 ms to minimize.
[2024-05-22 15:25:51] [INFO ] Deduced a trap composed of 35 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:25:51] [INFO ] Deduced a trap composed of 27 places in 68 ms of which 2 ms to minimize.
[2024-05-22 15:25:51] [INFO ] Deduced a trap composed of 29 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:25:51] [INFO ] Deduced a trap composed of 28 places in 66 ms of which 2 ms to minimize.
[2024-05-22 15:25:51] [INFO ] Deduced a trap composed of 29 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:25:52] [INFO ] Deduced a trap composed of 28 places in 117 ms of which 1 ms to minimize.
[2024-05-22 15:25:52] [INFO ] Deduced a trap composed of 30 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:25:52] [INFO ] Deduced a trap composed of 30 places in 61 ms of which 1 ms to minimize.
[2024-05-22 15:25:52] [INFO ] Deduced a trap composed of 27 places in 216 ms of which 3 ms to minimize.
[2024-05-22 15:25:52] [INFO ] Deduced a trap composed of 25 places in 220 ms of which 3 ms to minimize.
[2024-05-22 15:25:53] [INFO ] Deduced a trap composed of 30 places in 221 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/540 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:25:53] [INFO ] Deduced a trap composed of 29 places in 127 ms of which 2 ms to minimize.
[2024-05-22 15:25:53] [INFO ] Deduced a trap composed of 34 places in 113 ms of which 2 ms to minimize.
[2024-05-22 15:25:54] [INFO ] Deduced a trap composed of 28 places in 120 ms of which 2 ms to minimize.
[2024-05-22 15:25:54] [INFO ] Deduced a trap composed of 32 places in 137 ms of which 2 ms to minimize.
[2024-05-22 15:25:54] [INFO ] Deduced a trap composed of 31 places in 138 ms of which 2 ms to minimize.
[2024-05-22 15:25:54] [INFO ] Deduced a trap composed of 25 places in 123 ms of which 2 ms to minimize.
[2024-05-22 15:25:54] [INFO ] Deduced a trap composed of 25 places in 46 ms of which 1 ms to minimize.
[2024-05-22 15:25:54] [INFO ] Deduced a trap composed of 25 places in 35 ms of which 1 ms to minimize.
[2024-05-22 15:25:54] [INFO ] Deduced a trap composed of 25 places in 35 ms of which 1 ms to minimize.
[2024-05-22 15:25:58] [INFO ] Deduced a trap composed of 25 places in 153 ms of which 3 ms to minimize.
[2024-05-22 15:25:59] [INFO ] Deduced a trap composed of 28 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:25:59] [INFO ] Deduced a trap composed of 30 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:25:59] [INFO ] Deduced a trap composed of 30 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:26:00] [INFO ] Deduced a trap composed of 27 places in 225 ms of which 3 ms to minimize.
[2024-05-22 15:26:00] [INFO ] Deduced a trap composed of 24 places in 47 ms of which 1 ms to minimize.
[2024-05-22 15:26:00] [INFO ] Deduced a trap composed of 27 places in 266 ms of which 3 ms to minimize.
[2024-05-22 15:26:00] [INFO ] Deduced a trap composed of 29 places in 206 ms of which 4 ms to minimize.
[2024-05-22 15:26:01] [INFO ] Deduced a trap composed of 30 places in 205 ms of which 3 ms to minimize.
[2024-05-22 15:26:01] [INFO ] Deduced a trap composed of 30 places in 205 ms of which 3 ms to minimize.
[2024-05-22 15:26:01] [INFO ] Deduced a trap composed of 30 places in 208 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/540 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:26:02] [INFO ] Deduced a trap composed of 31 places in 130 ms of which 2 ms to minimize.
[2024-05-22 15:26:02] [INFO ] Deduced a trap composed of 25 places in 129 ms of which 2 ms to minimize.
[2024-05-22 15:26:02] [INFO ] Deduced a trap composed of 27 places in 113 ms of which 2 ms to minimize.
[2024-05-22 15:26:02] [INFO ] Deduced a trap composed of 29 places in 113 ms of which 2 ms to minimize.
[2024-05-22 15:26:02] [INFO ] Deduced a trap composed of 29 places in 112 ms of which 2 ms to minimize.
[2024-05-22 15:26:02] [INFO ] Deduced a trap composed of 25 places in 126 ms of which 2 ms to minimize.
[2024-05-22 15:26:02] [INFO ] Deduced a trap composed of 28 places in 110 ms of which 2 ms to minimize.
[2024-05-22 15:26:03] [INFO ] Deduced a trap composed of 25 places in 101 ms of which 2 ms to minimize.
[2024-05-22 15:26:03] [INFO ] Deduced a trap composed of 29 places in 96 ms of which 2 ms to minimize.
[2024-05-22 15:26:03] [INFO ] Deduced a trap composed of 33 places in 100 ms of which 1 ms to minimize.
[2024-05-22 15:26:03] [INFO ] Deduced a trap composed of 29 places in 93 ms of which 1 ms to minimize.
[2024-05-22 15:26:03] [INFO ] Deduced a trap composed of 31 places in 83 ms of which 2 ms to minimize.
[2024-05-22 15:26:03] [INFO ] Deduced a trap composed of 25 places in 81 ms of which 2 ms to minimize.
[2024-05-22 15:26:03] [INFO ] Deduced a trap composed of 25 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:26:03] [INFO ] Deduced a trap composed of 31 places in 67 ms of which 2 ms to minimize.
[2024-05-22 15:26:03] [INFO ] Deduced a trap composed of 25 places in 68 ms of which 2 ms to minimize.
[2024-05-22 15:26:03] [INFO ] Deduced a trap composed of 30 places in 61 ms of which 1 ms to minimize.
[2024-05-22 15:26:03] [INFO ] Deduced a trap composed of 25 places in 54 ms of which 1 ms to minimize.
[2024-05-22 15:26:04] [INFO ] Deduced a trap composed of 34 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:26:04] [INFO ] Deduced a trap composed of 27 places in 36 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/540 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:26:09] [INFO ] Deduced a trap composed of 28 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:26:09] [INFO ] Deduced a trap composed of 25 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:26:09] [INFO ] Deduced a trap composed of 30 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:26:10] [INFO ] Deduced a trap composed of 27 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:26:10] [INFO ] Deduced a trap composed of 27 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:26:10] [INFO ] Deduced a trap composed of 26 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:26:10] [INFO ] Deduced a trap composed of 30 places in 52 ms of which 0 ms to minimize.
[2024-05-22 15:26:10] [INFO ] Deduced a trap composed of 25 places in 179 ms of which 2 ms to minimize.
[2024-05-22 15:26:10] [INFO ] Deduced a trap composed of 25 places in 165 ms of which 3 ms to minimize.
[2024-05-22 15:26:11] [INFO ] Deduced a trap composed of 25 places in 154 ms of which 2 ms to minimize.
[2024-05-22 15:26:11] [INFO ] Deduced a trap composed of 25 places in 141 ms of which 3 ms to minimize.
[2024-05-22 15:26:11] [INFO ] Deduced a trap composed of 25 places in 137 ms of which 3 ms to minimize.
[2024-05-22 15:26:11] [INFO ] Deduced a trap composed of 29 places in 127 ms of which 2 ms to minimize.
[2024-05-22 15:26:11] [INFO ] Deduced a trap composed of 29 places in 126 ms of which 2 ms to minimize.
[2024-05-22 15:26:11] [INFO ] Deduced a trap composed of 25 places in 111 ms of which 2 ms to minimize.
[2024-05-22 15:26:11] [INFO ] Deduced a trap composed of 25 places in 104 ms of which 2 ms to minimize.
[2024-05-22 15:26:11] [INFO ] Deduced a trap composed of 25 places in 95 ms of which 1 ms to minimize.
[2024-05-22 15:26:12] [INFO ] Deduced a trap composed of 25 places in 86 ms of which 1 ms to minimize.
[2024-05-22 15:26:12] [INFO ] Deduced a trap composed of 24 places in 82 ms of which 2 ms to minimize.
[2024-05-22 15:26:12] [INFO ] Deduced a trap composed of 31 places in 76 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/540 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:26:13] [INFO ] Deduced a trap composed of 25 places in 101 ms of which 2 ms to minimize.
[2024-05-22 15:26:13] [INFO ] Deduced a trap composed of 25 places in 88 ms of which 2 ms to minimize.
[2024-05-22 15:26:13] [INFO ] Deduced a trap composed of 27 places in 71 ms of which 1 ms to minimize.
[2024-05-22 15:26:13] [INFO ] Deduced a trap composed of 24 places in 78 ms of which 1 ms to minimize.
[2024-05-22 15:26:13] [INFO ] Deduced a trap composed of 26 places in 75 ms of which 2 ms to minimize.
[2024-05-22 15:26:13] [INFO ] Deduced a trap composed of 26 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:26:13] [INFO ] Deduced a trap composed of 30 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:26:13] [INFO ] Deduced a trap composed of 27 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:26:13] [INFO ] Deduced a trap composed of 31 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:26:13] [INFO ] Deduced a trap composed of 25 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:26:13] [INFO ] Deduced a trap composed of 33 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:26:13] [INFO ] Deduced a trap composed of 25 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:26:14] [INFO ] Deduced a trap composed of 32 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:26:14] [INFO ] Deduced a trap composed of 29 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:26:14] [INFO ] Deduced a trap composed of 28 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:26:14] [INFO ] Deduced a trap composed of 32 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:26:14] [INFO ] Deduced a trap composed of 35 places in 48 ms of which 0 ms to minimize.
[2024-05-22 15:26:14] [INFO ] Deduced a trap composed of 27 places in 34 ms of which 0 ms to minimize.
[2024-05-22 15:26:14] [INFO ] Deduced a trap composed of 27 places in 38 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 540/2239 variables, and 161 constraints, problems are : Problem set: 0 solved, 1678 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/541 constraints, ReadFeed: 0/1618 constraints, PredecessorRefiner: 0/1678 constraints, Known Traps: 139/139 constraints]
After SMT, in 60680ms problems are : Problem set: 0 solved, 1678 unsolved
Search for dead transitions found 0 dead transitions in 60693ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65852 ms. Remains : 541/541 places, 1698/1698 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1558 edges and 541 vertex of which 457 / 541 are part of one of the 2 SCC in 1 ms
Free SCC test removed 455 places
Drop transitions (Empty/Sink Transition effects.) removed 1198 transitions
Ensure Unique test removed 409 transitions
Reduce isomorphic transitions removed 1607 transitions.
Graph (complete) has 212 edges and 86 vertex of which 25 are kept as prefixes of interest. Removing 61 places using SCC suffix rule.0 ms
Discarding 61 places :
Also discarding 19 output transitions
Drop transitions (Output transitions of discarded places.) removed 19 transitions
Drop transitions (Empty/Sink Transition effects.) removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 0 with 41 rules applied. Total rules applied 43 place count 25 transition count 31
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 62 place count 6 transition count 12
Iterating global reduction 1 with 19 rules applied. Total rules applied 81 place count 6 transition count 12
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 83 place count 5 transition count 11
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 84 place count 5 transition count 10
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 86 place count 5 transition count 8
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 87 place count 4 transition count 7
Applied a total of 87 rules in 9 ms. Remains 4 /541 variables (removed 537) and now considering 7/1698 (removed 1691) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 7 rows 4 cols
[2024-05-22 15:26:14] [INFO ] Computed 0 invariants in 0 ms
[2024-05-22 15:26:14] [INFO ] After 20ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 15:26:14] [INFO ] After 3ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-22 15:26:14] [INFO ] After 5ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-22 15:26:14] [INFO ] After 20ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 54 ms.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[1] Max Struct:[20]
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-07 in 165218 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-08
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[20]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[20]
// Phase 1: matrix 1703 rows 546 cols
[2024-05-22 15:26:14] [INFO ] Computed 22 invariants in 13 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[20]
RANDOM walk for 10000 steps (99 resets) in 49 ms. (200 steps per ms)
BEST_FIRST walk for 10001 steps (4 resets) in 8 ms. (1111 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[20]
[2024-05-22 15:26:14] [INFO ] Invariant cache hit.
[2024-05-22 15:26:14] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:26:14] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:26:14] [INFO ] [Real]Absence check using state equation in 270 ms returned sat
[2024-05-22 15:26:14] [INFO ] State equation strengthened by 1601 read => feed constraints.
[2024-05-22 15:26:15] [INFO ] [Real]Added 1601 Read/Feed constraints in 118 ms returned sat
[2024-05-22 15:26:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:26:15] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:26:15] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:26:15] [INFO ] [Nat]Absence check using state equation in 265 ms returned sat
[2024-05-22 15:26:15] [INFO ] [Nat]Added 1601 Read/Feed constraints in 133 ms returned sat
[2024-05-22 15:26:15] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 82 ms.
[2024-05-22 15:26:15] [INFO ] Added : 9 causal constraints over 2 iterations in 316 ms. Result :sat
Minimization took 560 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[20]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[20]
Support contains 1 out of 546 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 546/546 places, 1703/1703 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 543 transition count 1700
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 543 transition count 1699
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 8 place count 542 transition count 1699
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 542 transition count 1698
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 10 place count 541 transition count 1698
Partial Free-agglomeration rule applied 11 times.
Drop transitions (Partial Free agglomeration) removed 11 transitions
Iterating global reduction 2 with 11 rules applied. Total rules applied 21 place count 541 transition count 1698
Applied a total of 21 rules in 91 ms. Remains 541 /546 variables (removed 5) and now considering 1698/1703 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 541/546 places, 1698/1703 transitions.
// Phase 1: matrix 1698 rows 541 cols
[2024-05-22 15:26:16] [INFO ] Computed 22 invariants in 20 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1] Max Struct:[20]
RANDOM walk for 1000000 steps (9952 resets) in 4489 ms. (222 steps per ms)
BEST_FIRST walk for 1000001 steps (454 resets) in 754 ms. (1324 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[20]
[2024-05-22 15:26:21] [INFO ] Invariant cache hit.
[2024-05-22 15:26:21] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-22 15:26:21] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 8 ms returned sat
[2024-05-22 15:26:22] [INFO ] [Real]Absence check using state equation in 270 ms returned sat
[2024-05-22 15:26:22] [INFO ] State equation strengthened by 1618 read => feed constraints.
[2024-05-22 15:26:22] [INFO ] [Real]Added 1618 Read/Feed constraints in 118 ms returned sat
[2024-05-22 15:26:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:26:22] [INFO ] [Nat]Absence check using 20 positive place invariants in 9 ms returned sat
[2024-05-22 15:26:22] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:26:22] [INFO ] [Nat]Absence check using state equation in 273 ms returned sat
[2024-05-22 15:26:22] [INFO ] [Nat]Added 1618 Read/Feed constraints in 126 ms returned sat
[2024-05-22 15:26:23] [INFO ] Computed and/alt/rep : 1150/2983/1150 causal constraints (skipped 528 transitions) in 85 ms.
[2024-05-22 15:26:23] [INFO ] Added : 7 causal constraints over 2 iterations in 335 ms. Result :sat
Minimization took 2716 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[20]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[20]
Support contains 1 out of 541 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 541/541 places, 1698/1698 transitions.
Applied a total of 0 rules in 20 ms. Remains 541 /541 variables (removed 0) and now considering 1698/1698 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 541/541 places, 1698/1698 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 541/541 places, 1698/1698 transitions.
Applied a total of 0 rules in 21 ms. Remains 541 /541 variables (removed 0) and now considering 1698/1698 (removed 0) transitions.
[2024-05-22 15:26:26] [INFO ] Invariant cache hit.
[2024-05-22 15:26:26] [INFO ] Implicit Places using invariants in 384 ms returned []
[2024-05-22 15:26:26] [INFO ] Invariant cache hit.
[2024-05-22 15:26:26] [INFO ] State equation strengthened by 1618 read => feed constraints.
[2024-05-22 15:26:31] [INFO ] Implicit Places using invariants and state equation in 4718 ms returned []
Implicit Place search using SMT with State Equation took 5104 ms to find 0 implicit places.
[2024-05-22 15:26:31] [INFO ] Redundant transitions in 32 ms returned []
Running 1678 sub problems to find dead transitions.
[2024-05-22 15:26:31] [INFO ] Invariant cache hit.
[2024-05-22 15:26:31] [INFO ] State equation strengthened by 1618 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/540 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/540 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:26:45] [INFO ] Deduced a trap composed of 26 places in 126 ms of which 2 ms to minimize.
[2024-05-22 15:26:45] [INFO ] Deduced a trap composed of 25 places in 37 ms of which 1 ms to minimize.
[2024-05-22 15:26:46] [INFO ] Deduced a trap composed of 2 places in 208 ms of which 4 ms to minimize.
[2024-05-22 15:26:46] [INFO ] Deduced a trap composed of 26 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:26:46] [INFO ] Deduced a trap composed of 24 places in 45 ms of which 1 ms to minimize.
[2024-05-22 15:26:46] [INFO ] Deduced a trap composed of 24 places in 37 ms of which 0 ms to minimize.
[2024-05-22 15:26:46] [INFO ] Deduced a trap composed of 26 places in 69 ms of which 2 ms to minimize.
[2024-05-22 15:26:46] [INFO ] Deduced a trap composed of 26 places in 64 ms of which 2 ms to minimize.
[2024-05-22 15:26:46] [INFO ] Deduced a trap composed of 26 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:26:46] [INFO ] Deduced a trap composed of 26 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:26:46] [INFO ] Deduced a trap composed of 26 places in 64 ms of which 2 ms to minimize.
[2024-05-22 15:26:46] [INFO ] Deduced a trap composed of 26 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:26:46] [INFO ] Deduced a trap composed of 26 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:26:46] [INFO ] Deduced a trap composed of 26 places in 61 ms of which 1 ms to minimize.
[2024-05-22 15:26:46] [INFO ] Deduced a trap composed of 26 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:26:47] [INFO ] Deduced a trap composed of 27 places in 58 ms of which 2 ms to minimize.
[2024-05-22 15:26:47] [INFO ] Deduced a trap composed of 29 places in 166 ms of which 2 ms to minimize.
[2024-05-22 15:26:47] [INFO ] Deduced a trap composed of 26 places in 152 ms of which 3 ms to minimize.
[2024-05-22 15:26:47] [INFO ] Deduced a trap composed of 26 places in 139 ms of which 3 ms to minimize.
[2024-05-22 15:26:47] [INFO ] Deduced a trap composed of 25 places in 133 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/540 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:26:48] [INFO ] Deduced a trap composed of 25 places in 182 ms of which 2 ms to minimize.
[2024-05-22 15:26:48] [INFO ] Deduced a trap composed of 51 places in 172 ms of which 3 ms to minimize.
[2024-05-22 15:26:48] [INFO ] Deduced a trap composed of 30 places in 157 ms of which 2 ms to minimize.
[2024-05-22 15:26:48] [INFO ] Deduced a trap composed of 27 places in 159 ms of which 3 ms to minimize.
[2024-05-22 15:26:48] [INFO ] Deduced a trap composed of 25 places in 166 ms of which 2 ms to minimize.
[2024-05-22 15:26:48] [INFO ] Deduced a trap composed of 26 places in 156 ms of which 3 ms to minimize.
[2024-05-22 15:26:49] [INFO ] Deduced a trap composed of 27 places in 141 ms of which 3 ms to minimize.
[2024-05-22 15:26:49] [INFO ] Deduced a trap composed of 26 places in 143 ms of which 2 ms to minimize.
[2024-05-22 15:26:49] [INFO ] Deduced a trap composed of 27 places in 132 ms of which 2 ms to minimize.
[2024-05-22 15:26:49] [INFO ] Deduced a trap composed of 30 places in 124 ms of which 2 ms to minimize.
[2024-05-22 15:26:49] [INFO ] Deduced a trap composed of 38 places in 119 ms of which 2 ms to minimize.
[2024-05-22 15:26:49] [INFO ] Deduced a trap composed of 37 places in 125 ms of which 2 ms to minimize.
[2024-05-22 15:26:49] [INFO ] Deduced a trap composed of 26 places in 119 ms of which 2 ms to minimize.
[2024-05-22 15:26:50] [INFO ] Deduced a trap composed of 27 places in 130 ms of which 2 ms to minimize.
[2024-05-22 15:26:50] [INFO ] Deduced a trap composed of 25 places in 137 ms of which 2 ms to minimize.
[2024-05-22 15:26:50] [INFO ] Deduced a trap composed of 37 places in 119 ms of which 2 ms to minimize.
[2024-05-22 15:26:50] [INFO ] Deduced a trap composed of 30 places in 125 ms of which 2 ms to minimize.
[2024-05-22 15:26:50] [INFO ] Deduced a trap composed of 24 places in 119 ms of which 2 ms to minimize.
[2024-05-22 15:26:50] [INFO ] Deduced a trap composed of 27 places in 108 ms of which 2 ms to minimize.
[2024-05-22 15:26:50] [INFO ] Deduced a trap composed of 28 places in 100 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/540 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 540/2239 variables, and 62 constraints, problems are : Problem set: 0 solved, 1678 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/541 constraints, ReadFeed: 0/1618 constraints, PredecessorRefiner: 1678/1678 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1678 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/540 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/540 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/540 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:27:03] [INFO ] Deduced a trap composed of 28 places in 86 ms of which 1 ms to minimize.
[2024-05-22 15:27:03] [INFO ] Deduced a trap composed of 27 places in 95 ms of which 1 ms to minimize.
[2024-05-22 15:27:03] [INFO ] Deduced a trap composed of 27 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:27:03] [INFO ] Deduced a trap composed of 27 places in 83 ms of which 2 ms to minimize.
[2024-05-22 15:27:03] [INFO ] Deduced a trap composed of 27 places in 75 ms of which 2 ms to minimize.
[2024-05-22 15:27:03] [INFO ] Deduced a trap composed of 29 places in 86 ms of which 1 ms to minimize.
[2024-05-22 15:27:03] [INFO ] Deduced a trap composed of 28 places in 85 ms of which 1 ms to minimize.
[2024-05-22 15:27:03] [INFO ] Deduced a trap composed of 29 places in 90 ms of which 1 ms to minimize.
[2024-05-22 15:27:04] [INFO ] Deduced a trap composed of 28 places in 89 ms of which 2 ms to minimize.
[2024-05-22 15:27:04] [INFO ] Deduced a trap composed of 28 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:27:04] [INFO ] Deduced a trap composed of 28 places in 78 ms of which 2 ms to minimize.
[2024-05-22 15:27:04] [INFO ] Deduced a trap composed of 28 places in 98 ms of which 1 ms to minimize.
[2024-05-22 15:27:04] [INFO ] Deduced a trap composed of 28 places in 99 ms of which 2 ms to minimize.
[2024-05-22 15:27:04] [INFO ] Deduced a trap composed of 27 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:27:04] [INFO ] Deduced a trap composed of 27 places in 92 ms of which 1 ms to minimize.
[2024-05-22 15:27:04] [INFO ] Deduced a trap composed of 28 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:27:04] [INFO ] Deduced a trap composed of 27 places in 81 ms of which 2 ms to minimize.
[2024-05-22 15:27:04] [INFO ] Deduced a trap composed of 27 places in 82 ms of which 2 ms to minimize.
[2024-05-22 15:27:04] [INFO ] Deduced a trap composed of 26 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:27:05] [INFO ] Deduced a trap composed of 26 places in 72 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/540 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:27:05] [INFO ] Deduced a trap composed of 27 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:27:05] [INFO ] Deduced a trap composed of 27 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:27:05] [INFO ] Deduced a trap composed of 28 places in 133 ms of which 2 ms to minimize.
[2024-05-22 15:27:05] [INFO ] Deduced a trap composed of 29 places in 141 ms of which 2 ms to minimize.
[2024-05-22 15:27:06] [INFO ] Deduced a trap composed of 30 places in 131 ms of which 2 ms to minimize.
[2024-05-22 15:27:06] [INFO ] Deduced a trap composed of 33 places in 119 ms of which 2 ms to minimize.
[2024-05-22 15:27:06] [INFO ] Deduced a trap composed of 32 places in 118 ms of which 2 ms to minimize.
[2024-05-22 15:27:06] [INFO ] Deduced a trap composed of 31 places in 115 ms of which 2 ms to minimize.
[2024-05-22 15:27:06] [INFO ] Deduced a trap composed of 32 places in 115 ms of which 2 ms to minimize.
[2024-05-22 15:27:06] [INFO ] Deduced a trap composed of 31 places in 117 ms of which 2 ms to minimize.
[2024-05-22 15:27:06] [INFO ] Deduced a trap composed of 31 places in 118 ms of which 2 ms to minimize.
[2024-05-22 15:27:07] [INFO ] Deduced a trap composed of 28 places in 106 ms of which 2 ms to minimize.
[2024-05-22 15:27:07] [INFO ] Deduced a trap composed of 30 places in 103 ms of which 1 ms to minimize.
[2024-05-22 15:27:07] [INFO ] Deduced a trap composed of 26 places in 101 ms of which 1 ms to minimize.
[2024-05-22 15:27:07] [INFO ] Deduced a trap composed of 26 places in 90 ms of which 2 ms to minimize.
[2024-05-22 15:27:07] [INFO ] Deduced a trap composed of 25 places in 88 ms of which 2 ms to minimize.
[2024-05-22 15:27:07] [INFO ] Deduced a trap composed of 34 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:27:07] [INFO ] Deduced a trap composed of 32 places in 71 ms of which 2 ms to minimize.
[2024-05-22 15:27:07] [INFO ] Deduced a trap composed of 32 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:27:07] [INFO ] Deduced a trap composed of 25 places in 62 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/540 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:27:08] [INFO ] Deduced a trap composed of 27 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:27:08] [INFO ] Deduced a trap composed of 24 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:27:08] [INFO ] Deduced a trap composed of 27 places in 41 ms of which 1 ms to minimize.
[2024-05-22 15:27:08] [INFO ] Deduced a trap composed of 26 places in 79 ms of which 1 ms to minimize.
[2024-05-22 15:27:08] [INFO ] Deduced a trap composed of 26 places in 69 ms of which 2 ms to minimize.
[2024-05-22 15:27:08] [INFO ] Deduced a trap composed of 26 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:27:08] [INFO ] Deduced a trap composed of 26 places in 47 ms of which 1 ms to minimize.
[2024-05-22 15:27:08] [INFO ] Deduced a trap composed of 24 places in 143 ms of which 2 ms to minimize.
[2024-05-22 15:27:09] [INFO ] Deduced a trap composed of 34 places in 120 ms of which 2 ms to minimize.
[2024-05-22 15:27:09] [INFO ] Deduced a trap composed of 31 places in 117 ms of which 2 ms to minimize.
[2024-05-22 15:27:09] [INFO ] Deduced a trap composed of 31 places in 119 ms of which 2 ms to minimize.
[2024-05-22 15:27:09] [INFO ] Deduced a trap composed of 29 places in 116 ms of which 2 ms to minimize.
[2024-05-22 15:27:09] [INFO ] Deduced a trap composed of 25 places in 113 ms of which 2 ms to minimize.
[2024-05-22 15:27:09] [INFO ] Deduced a trap composed of 25 places in 106 ms of which 2 ms to minimize.
[2024-05-22 15:27:09] [INFO ] Deduced a trap composed of 31 places in 98 ms of which 2 ms to minimize.
[2024-05-22 15:27:09] [INFO ] Deduced a trap composed of 25 places in 88 ms of which 2 ms to minimize.
[2024-05-22 15:27:09] [INFO ] Deduced a trap composed of 25 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:27:10] [INFO ] Deduced a trap composed of 30 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:27:10] [INFO ] Deduced a trap composed of 32 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:27:10] [INFO ] Deduced a trap composed of 25 places in 66 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/540 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:27:10] [INFO ] Deduced a trap composed of 27 places in 114 ms of which 1 ms to minimize.
[2024-05-22 15:27:10] [INFO ] Deduced a trap composed of 35 places in 100 ms of which 2 ms to minimize.
[2024-05-22 15:27:11] [INFO ] Deduced a trap composed of 29 places in 113 ms of which 2 ms to minimize.
[2024-05-22 15:27:11] [INFO ] Deduced a trap composed of 30 places in 97 ms of which 1 ms to minimize.
[2024-05-22 15:27:11] [INFO ] Deduced a trap composed of 42 places in 117 ms of which 1 ms to minimize.
[2024-05-22 15:27:11] [INFO ] Deduced a trap composed of 35 places in 99 ms of which 1 ms to minimize.
[2024-05-22 15:27:11] [INFO ] Deduced a trap composed of 25 places in 98 ms of which 2 ms to minimize.
[2024-05-22 15:27:11] [INFO ] Deduced a trap composed of 30 places in 110 ms of which 1 ms to minimize.
[2024-05-22 15:27:11] [INFO ] Deduced a trap composed of 39 places in 109 ms of which 2 ms to minimize.
[2024-05-22 15:27:11] [INFO ] Deduced a trap composed of 38 places in 110 ms of which 2 ms to minimize.
[2024-05-22 15:27:11] [INFO ] Deduced a trap composed of 41 places in 110 ms of which 1 ms to minimize.
[2024-05-22 15:27:12] [INFO ] Deduced a trap composed of 27 places in 98 ms of which 2 ms to minimize.
[2024-05-22 15:27:12] [INFO ] Deduced a trap composed of 25 places in 103 ms of which 1 ms to minimize.
[2024-05-22 15:27:12] [INFO ] Deduced a trap composed of 42 places in 111 ms of which 1 ms to minimize.
[2024-05-22 15:27:12] [INFO ] Deduced a trap composed of 40 places in 105 ms of which 2 ms to minimize.
[2024-05-22 15:27:12] [INFO ] Deduced a trap composed of 34 places in 94 ms of which 1 ms to minimize.
[2024-05-22 15:27:12] [INFO ] Deduced a trap composed of 30 places in 96 ms of which 2 ms to minimize.
[2024-05-22 15:27:12] [INFO ] Deduced a trap composed of 28 places in 88 ms of which 2 ms to minimize.
[2024-05-22 15:27:12] [INFO ] Deduced a trap composed of 28 places in 87 ms of which 2 ms to minimize.
[2024-05-22 15:27:12] [INFO ] Deduced a trap composed of 25 places in 90 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/540 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:27:13] [INFO ] Deduced a trap composed of 25 places in 93 ms of which 2 ms to minimize.
[2024-05-22 15:27:13] [INFO ] Deduced a trap composed of 26 places in 88 ms of which 2 ms to minimize.
[2024-05-22 15:27:13] [INFO ] Deduced a trap composed of 29 places in 80 ms of which 2 ms to minimize.
[2024-05-22 15:27:13] [INFO ] Deduced a trap composed of 29 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:27:13] [INFO ] Deduced a trap composed of 25 places in 92 ms of which 2 ms to minimize.
[2024-05-22 15:27:14] [INFO ] Deduced a trap composed of 31 places in 82 ms of which 2 ms to minimize.
[2024-05-22 15:27:14] [INFO ] Deduced a trap composed of 27 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:27:14] [INFO ] Deduced a trap composed of 27 places in 89 ms of which 2 ms to minimize.
[2024-05-22 15:27:14] [INFO ] Deduced a trap composed of 29 places in 91 ms of which 1 ms to minimize.
[2024-05-22 15:27:14] [INFO ] Deduced a trap composed of 24 places in 33 ms of which 0 ms to minimize.
[2024-05-22 15:27:14] [INFO ] Deduced a trap composed of 25 places in 71 ms of which 1 ms to minimize.
[2024-05-22 15:27:14] [INFO ] Deduced a trap composed of 30 places in 81 ms of which 2 ms to minimize.
[2024-05-22 15:27:14] [INFO ] Deduced a trap composed of 28 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:27:14] [INFO ] Deduced a trap composed of 29 places in 89 ms of which 1 ms to minimize.
[2024-05-22 15:27:14] [INFO ] Deduced a trap composed of 27 places in 89 ms of which 2 ms to minimize.
[2024-05-22 15:27:14] [INFO ] Deduced a trap composed of 27 places in 82 ms of which 1 ms to minimize.
[2024-05-22 15:27:15] [INFO ] Deduced a trap composed of 28 places in 71 ms of which 1 ms to minimize.
[2024-05-22 15:27:15] [INFO ] Deduced a trap composed of 30 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:27:15] [INFO ] Deduced a trap composed of 29 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:27:15] [INFO ] Deduced a trap composed of 27 places in 74 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/540 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:27:15] [INFO ] Deduced a trap composed of 26 places in 39 ms of which 1 ms to minimize.
[2024-05-22 15:27:15] [INFO ] Deduced a trap composed of 24 places in 36 ms of which 1 ms to minimize.
[2024-05-22 15:27:16] [INFO ] Deduced a trap composed of 30 places in 88 ms of which 1 ms to minimize.
[2024-05-22 15:27:16] [INFO ] Deduced a trap composed of 24 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:27:16] [INFO ] Deduced a trap composed of 32 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:27:16] [INFO ] Deduced a trap composed of 29 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:27:16] [INFO ] Deduced a trap composed of 31 places in 87 ms of which 1 ms to minimize.
[2024-05-22 15:27:16] [INFO ] Deduced a trap composed of 30 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:27:16] [INFO ] Deduced a trap composed of 32 places in 93 ms of which 1 ms to minimize.
[2024-05-22 15:27:16] [INFO ] Deduced a trap composed of 30 places in 88 ms of which 2 ms to minimize.
[2024-05-22 15:27:16] [INFO ] Deduced a trap composed of 28 places in 88 ms of which 1 ms to minimize.
[2024-05-22 15:27:16] [INFO ] Deduced a trap composed of 28 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:27:17] [INFO ] Deduced a trap composed of 29 places in 92 ms of which 2 ms to minimize.
[2024-05-22 15:27:17] [INFO ] Deduced a trap composed of 28 places in 92 ms of which 1 ms to minimize.
[2024-05-22 15:27:17] [INFO ] Deduced a trap composed of 28 places in 87 ms of which 1 ms to minimize.
[2024-05-22 15:27:17] [INFO ] Deduced a trap composed of 24 places in 82 ms of which 1 ms to minimize.
[2024-05-22 15:27:17] [INFO ] Deduced a trap composed of 30 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:27:17] [INFO ] Deduced a trap composed of 29 places in 79 ms of which 1 ms to minimize.
[2024-05-22 15:27:17] [INFO ] Deduced a trap composed of 27 places in 86 ms of which 1 ms to minimize.
[2024-05-22 15:27:17] [INFO ] Deduced a trap composed of 27 places in 80 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/540 variables, 20/182 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:27:18] [INFO ] Deduced a trap composed of 25 places in 88 ms of which 2 ms to minimize.
[2024-05-22 15:27:18] [INFO ] Deduced a trap composed of 24 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:27:18] [INFO ] Deduced a trap composed of 27 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:27:18] [INFO ] Deduced a trap composed of 26 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:27:18] [INFO ] Deduced a trap composed of 32 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:27:18] [INFO ] Deduced a trap composed of 29 places in 62 ms of which 2 ms to minimize.
[2024-05-22 15:27:18] [INFO ] Deduced a trap composed of 32 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:27:18] [INFO ] Deduced a trap composed of 27 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:27:19] [INFO ] Deduced a trap composed of 27 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:27:19] [INFO ] Deduced a trap composed of 30 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:27:19] [INFO ] Deduced a trap composed of 28 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:27:19] [INFO ] Deduced a trap composed of 30 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:27:19] [INFO ] Deduced a trap composed of 25 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:27:19] [INFO ] Deduced a trap composed of 29 places in 62 ms of which 1 ms to minimize.
[2024-05-22 15:27:19] [INFO ] Deduced a trap composed of 29 places in 52 ms of which 0 ms to minimize.
[2024-05-22 15:27:19] [INFO ] Deduced a trap composed of 30 places in 46 ms of which 1 ms to minimize.
[2024-05-22 15:27:19] [INFO ] Deduced a trap composed of 26 places in 53 ms of which 1 ms to minimize.
[2024-05-22 15:27:19] [INFO ] Deduced a trap composed of 27 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:27:19] [INFO ] Deduced a trap composed of 27 places in 42 ms of which 0 ms to minimize.
[2024-05-22 15:27:19] [INFO ] Deduced a trap composed of 25 places in 86 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/540 variables, 20/202 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:27:20] [INFO ] Deduced a trap composed of 26 places in 90 ms of which 1 ms to minimize.
[2024-05-22 15:27:20] [INFO ] Deduced a trap composed of 29 places in 78 ms of which 2 ms to minimize.
[2024-05-22 15:27:20] [INFO ] Deduced a trap composed of 28 places in 78 ms of which 2 ms to minimize.
[2024-05-22 15:27:20] [INFO ] Deduced a trap composed of 28 places in 89 ms of which 1 ms to minimize.
[2024-05-22 15:27:21] [INFO ] Deduced a trap composed of 29 places in 94 ms of which 2 ms to minimize.
[2024-05-22 15:27:21] [INFO ] Deduced a trap composed of 27 places in 93 ms of which 1 ms to minimize.
[2024-05-22 15:27:21] [INFO ] Deduced a trap composed of 27 places in 89 ms of which 2 ms to minimize.
[2024-05-22 15:27:21] [INFO ] Deduced a trap composed of 24 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:27:21] [INFO ] Deduced a trap composed of 27 places in 88 ms of which 2 ms to minimize.
[2024-05-22 15:27:21] [INFO ] Deduced a trap composed of 28 places in 89 ms of which 2 ms to minimize.
[2024-05-22 15:27:21] [INFO ] Deduced a trap composed of 27 places in 101 ms of which 1 ms to minimize.
[2024-05-22 15:27:21] [INFO ] Deduced a trap composed of 27 places in 100 ms of which 1 ms to minimize.
[2024-05-22 15:27:21] [INFO ] Deduced a trap composed of 25 places in 87 ms of which 2 ms to minimize.
[2024-05-22 15:27:21] [INFO ] Deduced a trap composed of 27 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:27:22] [INFO ] Deduced a trap composed of 26 places in 100 ms of which 2 ms to minimize.
[2024-05-22 15:27:22] [INFO ] Deduced a trap composed of 27 places in 108 ms of which 2 ms to minimize.
[2024-05-22 15:27:22] [INFO ] Deduced a trap composed of 26 places in 102 ms of which 2 ms to minimize.
[2024-05-22 15:27:22] [INFO ] Deduced a trap composed of 31 places in 102 ms of which 2 ms to minimize.
[2024-05-22 15:27:22] [INFO ] Deduced a trap composed of 28 places in 125 ms of which 1 ms to minimize.
[2024-05-22 15:27:22] [INFO ] Deduced a trap composed of 28 places in 96 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/540 variables, 20/222 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:27:23] [INFO ] Deduced a trap composed of 29 places in 98 ms of which 2 ms to minimize.
[2024-05-22 15:27:23] [INFO ] Deduced a trap composed of 26 places in 42 ms of which 0 ms to minimize.
[2024-05-22 15:27:23] [INFO ] Deduced a trap composed of 26 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:27:23] [INFO ] Deduced a trap composed of 25 places in 88 ms of which 1 ms to minimize.
[2024-05-22 15:27:23] [INFO ] Deduced a trap composed of 25 places in 86 ms of which 1 ms to minimize.
[2024-05-22 15:27:23] [INFO ] Deduced a trap composed of 28 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:27:24] [INFO ] Deduced a trap composed of 26 places in 73 ms of which 2 ms to minimize.
[2024-05-22 15:27:24] [INFO ] Deduced a trap composed of 24 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:27:24] [INFO ] Deduced a trap composed of 28 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:27:24] [INFO ] Deduced a trap composed of 28 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:27:24] [INFO ] Deduced a trap composed of 28 places in 55 ms of which 1 ms to minimize.
[2024-05-22 15:27:24] [INFO ] Deduced a trap composed of 27 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:27:24] [INFO ] Deduced a trap composed of 27 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:27:24] [INFO ] Deduced a trap composed of 30 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:27:24] [INFO ] Deduced a trap composed of 30 places in 47 ms of which 1 ms to minimize.
[2024-05-22 15:27:24] [INFO ] Deduced a trap composed of 28 places in 54 ms of which 1 ms to minimize.
[2024-05-22 15:27:24] [INFO ] Deduced a trap composed of 29 places in 50 ms of which 0 ms to minimize.
[2024-05-22 15:27:24] [INFO ] Deduced a trap composed of 28 places in 50 ms of which 0 ms to minimize.
[2024-05-22 15:27:24] [INFO ] Deduced a trap composed of 28 places in 54 ms of which 1 ms to minimize.
[2024-05-22 15:27:24] [INFO ] Deduced a trap composed of 34 places in 41 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/540 variables, 20/242 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:27:25] [INFO ] Deduced a trap composed of 24 places in 40 ms of which 1 ms to minimize.
[2024-05-22 15:27:25] [INFO ] Deduced a trap composed of 26 places in 62 ms of which 1 ms to minimize.
[2024-05-22 15:27:25] [INFO ] Deduced a trap composed of 31 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:27:25] [INFO ] Deduced a trap composed of 30 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:27:25] [INFO ] Deduced a trap composed of 39 places in 41 ms of which 1 ms to minimize.
[2024-05-22 15:27:25] [INFO ] Deduced a trap composed of 29 places in 46 ms of which 1 ms to minimize.
[2024-05-22 15:27:25] [INFO ] Deduced a trap composed of 28 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:27:26] [INFO ] Deduced a trap composed of 29 places in 40 ms of which 1 ms to minimize.
[2024-05-22 15:27:26] [INFO ] Deduced a trap composed of 26 places in 44 ms of which 1 ms to minimize.
[2024-05-22 15:27:26] [INFO ] Deduced a trap composed of 35 places in 41 ms of which 0 ms to minimize.
[2024-05-22 15:27:26] [INFO ] Deduced a trap composed of 29 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:27:26] [INFO ] Deduced a trap composed of 29 places in 46 ms of which 1 ms to minimize.
[2024-05-22 15:27:26] [INFO ] Deduced a trap composed of 34 places in 32 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 540/2239 variables, and 255 constraints, problems are : Problem set: 0 solved, 1678 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/541 constraints, ReadFeed: 0/1618 constraints, PredecessorRefiner: 0/1678 constraints, Known Traps: 233/233 constraints]
After SMT, in 60699ms problems are : Problem set: 0 solved, 1678 unsolved
Search for dead transitions found 0 dead transitions in 60712ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65879 ms. Remains : 541/541 places, 1698/1698 transitions.
RANDOM walk for 40000 steps (400 resets) in 700 ms. (57 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (16 resets) in 83 ms. (476 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (16 resets) in 65 ms. (606 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 404354 steps, run timeout after 3001 ms. (steps per millisecond=134 ) properties seen :0 out of 2
Probabilistic random walk after 404354 steps, saw 53575 distinct states, run finished after 3001 ms. (steps per millisecond=134 ) properties seen :0
[2024-05-22 15:27:35] [INFO ] Invariant cache hit.
[2024-05-22 15:27:35] [INFO ] State equation strengthened by 1618 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 498/499 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-22 15:27:35] [INFO ] Deduced a trap composed of 2 places in 37 ms of which 0 ms to minimize.
Problem MAX0 is UNSAT
[2024-05-22 15:27:35] [INFO ] Deduced a trap composed of 2 places in 20 ms of which 1 ms to minimize.
[2024-05-22 15:27:35] [INFO ] Deduced a trap composed of 2 places in 28 ms of which 0 ms to minimize.
[2024-05-22 15:27:35] [INFO ] Deduced a trap composed of 2 places in 27 ms of which 1 ms to minimize.
[2024-05-22 15:27:35] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 1 ms to minimize.
[2024-05-22 15:27:35] [INFO ] Deduced a trap composed of 2 places in 28 ms of which 1 ms to minimize.
[2024-05-22 15:27:35] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 0 ms to minimize.
[2024-05-22 15:27:35] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2024-05-22 15:27:35] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 1 ms to minimize.
[2024-05-22 15:27:35] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 1 ms to minimize.
[2024-05-22 15:27:35] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 0 ms to minimize.
[2024-05-22 15:27:35] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 0 ms to minimize.
[2024-05-22 15:27:35] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2024-05-22 15:27:35] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 0 ms to minimize.
[2024-05-22 15:27:35] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 0 ms to minimize.
[2024-05-22 15:27:35] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 0 ms to minimize.
[2024-05-22 15:27:35] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 0 ms to minimize.
[2024-05-22 15:27:35] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 0 ms to minimize.
[2024-05-22 15:27:35] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/499 variables, 19/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/499 variables, 0/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 38/537 variables, 19/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/537 variables, 0/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/539 variables, 2/41 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/539 variables, 0/41 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1698/2237 variables, 539/580 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2237 variables, 1618/2198 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2237 variables, 0/2198 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2/2239 variables, 2/2200 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2239 variables, 0/2200 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/2239 variables, 0/2200 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2239/2239 variables, and 2200 constraints, problems are : Problem set: 1 solved, 1 unsolved in 1276 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 541/541 constraints, ReadFeed: 1618/1618 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 19/19 constraints]
Escalating to Integer solving :Problem set: 1 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 498/499 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/499 variables, 19/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/499 variables, 0/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 38/537 variables, 19/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/537 variables, 0/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/539 variables, 2/41 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-05-22 15:27:36] [INFO ] Deduced a trap composed of 27 places in 227 ms of which 3 ms to minimize.
[2024-05-22 15:27:37] [INFO ] Deduced a trap composed of 32 places in 220 ms of which 3 ms to minimize.
[2024-05-22 15:27:37] [INFO ] Deduced a trap composed of 27 places in 221 ms of which 4 ms to minimize.
[2024-05-22 15:27:37] [INFO ] Deduced a trap composed of 29 places in 207 ms of which 3 ms to minimize.
[2024-05-22 15:27:37] [INFO ] Deduced a trap composed of 27 places in 209 ms of which 3 ms to minimize.
[2024-05-22 15:27:38] [INFO ] Deduced a trap composed of 27 places in 217 ms of which 3 ms to minimize.
[2024-05-22 15:27:38] [INFO ] Deduced a trap composed of 25 places in 224 ms of which 3 ms to minimize.
[2024-05-22 15:27:38] [INFO ] Deduced a trap composed of 28 places in 217 ms of which 3 ms to minimize.
[2024-05-22 15:27:38] [INFO ] Deduced a trap composed of 37 places in 228 ms of which 3 ms to minimize.
[2024-05-22 15:27:38] [INFO ] Deduced a trap composed of 25 places in 221 ms of which 3 ms to minimize.
[2024-05-22 15:27:39] [INFO ] Deduced a trap composed of 25 places in 229 ms of which 3 ms to minimize.
[2024-05-22 15:27:39] [INFO ] Deduced a trap composed of 26 places in 224 ms of which 3 ms to minimize.
[2024-05-22 15:27:39] [INFO ] Deduced a trap composed of 30 places in 221 ms of which 4 ms to minimize.
[2024-05-22 15:27:39] [INFO ] Deduced a trap composed of 33 places in 218 ms of which 3 ms to minimize.
[2024-05-22 15:27:40] [INFO ] Deduced a trap composed of 27 places in 222 ms of which 3 ms to minimize.
[2024-05-22 15:27:40] [INFO ] Deduced a trap composed of 30 places in 211 ms of which 3 ms to minimize.
[2024-05-22 15:27:40] [INFO ] Deduced a trap composed of 34 places in 225 ms of which 4 ms to minimize.
[2024-05-22 15:27:40] [INFO ] Deduced a trap composed of 31 places in 219 ms of which 3 ms to minimize.
[2024-05-22 15:27:41] [INFO ] Deduced a trap composed of 28 places in 216 ms of which 3 ms to minimize.
[2024-05-22 15:27:41] [INFO ] Deduced a trap composed of 27 places in 225 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/539 variables, 20/61 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-05-22 15:27:41] [INFO ] Deduced a trap composed of 25 places in 225 ms of which 4 ms to minimize.
[2024-05-22 15:27:41] [INFO ] Deduced a trap composed of 28 places in 216 ms of which 3 ms to minimize.
SMT process timed out in 6465ms, After SMT, problems are : Problem set: 1 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 541 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 541/541 places, 1698/1698 transitions.
Applied a total of 0 rules in 22 ms. Remains 541 /541 variables (removed 0) and now considering 1698/1698 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 541/541 places, 1698/1698 transitions.
RANDOM walk for 40000 steps (399 resets) in 273 ms. (145 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (17 resets) in 44 ms. (888 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 500544 steps, run timeout after 3001 ms. (steps per millisecond=166 ) properties seen :0 out of 1
Probabilistic random walk after 500544 steps, saw 65334 distinct states, run finished after 3001 ms. (steps per millisecond=166 ) properties seen :0
[2024-05-22 15:27:44] [INFO ] Invariant cache hit.
[2024-05-22 15:27:44] [INFO ] State equation strengthened by 1618 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 498/499 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:27:44] [INFO ] Deduced a trap composed of 2 places in 34 ms of which 0 ms to minimize.
[2024-05-22 15:27:45] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2024-05-22 15:27:45] [INFO ] Deduced a trap composed of 2 places in 27 ms of which 1 ms to minimize.
[2024-05-22 15:27:45] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 0 ms to minimize.
[2024-05-22 15:27:45] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 0 ms to minimize.
[2024-05-22 15:27:45] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 1 ms to minimize.
[2024-05-22 15:27:45] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 1 ms to minimize.
[2024-05-22 15:27:45] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 0 ms to minimize.
[2024-05-22 15:27:45] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2024-05-22 15:27:45] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 1 ms to minimize.
[2024-05-22 15:27:45] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 0 ms to minimize.
[2024-05-22 15:27:45] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 0 ms to minimize.
[2024-05-22 15:27:45] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 1 ms to minimize.
[2024-05-22 15:27:45] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 0 ms to minimize.
[2024-05-22 15:27:45] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 1 ms to minimize.
[2024-05-22 15:27:45] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/499 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/499 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 38/537 variables, 19/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/537 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/539 variables, 2/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/539 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1698/2237 variables, 539/577 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2237 variables, 1618/2195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2237 variables, 0/2195 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2/2239 variables, 2/2197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2239 variables, 0/2197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/2239 variables, 0/2197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2239/2239 variables, and 2197 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1148 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 541/541 constraints, ReadFeed: 1618/1618 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 16/16 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 498/499 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/499 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:27:46] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 0 ms to minimize.
[2024-05-22 15:27:46] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 1 ms to minimize.
[2024-05-22 15:27:46] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/499 variables, 3/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/499 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 38/537 variables, 19/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/537 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2/539 variables, 2/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:27:46] [INFO ] Deduced a trap composed of 27 places in 220 ms of which 3 ms to minimize.
[2024-05-22 15:27:46] [INFO ] Deduced a trap composed of 31 places in 226 ms of which 3 ms to minimize.
[2024-05-22 15:27:46] [INFO ] Deduced a trap composed of 25 places in 218 ms of which 4 ms to minimize.
[2024-05-22 15:27:47] [INFO ] Deduced a trap composed of 26 places in 229 ms of which 3 ms to minimize.
[2024-05-22 15:27:47] [INFO ] Deduced a trap composed of 32 places in 222 ms of which 4 ms to minimize.
[2024-05-22 15:27:47] [INFO ] Deduced a trap composed of 27 places in 221 ms of which 3 ms to minimize.
[2024-05-22 15:27:47] [INFO ] Deduced a trap composed of 28 places in 221 ms of which 3 ms to minimize.
[2024-05-22 15:27:48] [INFO ] Deduced a trap composed of 34 places in 219 ms of which 4 ms to minimize.
[2024-05-22 15:27:48] [INFO ] Deduced a trap composed of 27 places in 214 ms of which 3 ms to minimize.
[2024-05-22 15:27:48] [INFO ] Deduced a trap composed of 27 places in 220 ms of which 4 ms to minimize.
[2024-05-22 15:27:48] [INFO ] Deduced a trap composed of 30 places in 207 ms of which 3 ms to minimize.
[2024-05-22 15:27:48] [INFO ] Deduced a trap composed of 28 places in 213 ms of which 3 ms to minimize.
[2024-05-22 15:27:49] [INFO ] Deduced a trap composed of 33 places in 222 ms of which 3 ms to minimize.
[2024-05-22 15:27:49] [INFO ] Deduced a trap composed of 29 places in 213 ms of which 3 ms to minimize.
[2024-05-22 15:27:49] [INFO ] Deduced a trap composed of 37 places in 225 ms of which 4 ms to minimize.
[2024-05-22 15:27:49] [INFO ] Deduced a trap composed of 27 places in 222 ms of which 3 ms to minimize.
[2024-05-22 15:27:50] [INFO ] Deduced a trap composed of 27 places in 217 ms of which 3 ms to minimize.
[2024-05-22 15:27:50] [INFO ] Deduced a trap composed of 25 places in 227 ms of which 3 ms to minimize.
[2024-05-22 15:27:50] [INFO ] Deduced a trap composed of 30 places in 220 ms of which 4 ms to minimize.
[2024-05-22 15:27:50] [INFO ] Deduced a trap composed of 25 places in 225 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/539 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:27:51] [INFO ] Deduced a trap composed of 29 places in 222 ms of which 3 ms to minimize.
[2024-05-22 15:27:51] [INFO ] Deduced a trap composed of 25 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:27:51] [INFO ] Deduced a trap composed of 33 places in 218 ms of which 3 ms to minimize.
[2024-05-22 15:27:51] [INFO ] Deduced a trap composed of 24 places in 46 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/539 variables, 4/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/539 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1698/2237 variables, 539/604 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2237 variables, 1618/2222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2237 variables, 1/2223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2237 variables, 0/2223 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 2/2239 variables, 2/2225 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2239 variables, 0/2225 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/2239 variables, 0/2225 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2239/2239 variables, and 2225 constraints, problems are : Problem set: 0 solved, 1 unsolved in 6310 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 541/541 constraints, ReadFeed: 1618/1618 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 43/43 constraints]
After SMT, in 7488ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 18 ms.
Support contains 1 out of 541 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 541/541 places, 1698/1698 transitions.
Applied a total of 0 rules in 21 ms. Remains 541 /541 variables (removed 0) and now considering 1698/1698 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 541/541 places, 1698/1698 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 541/541 places, 1698/1698 transitions.
Applied a total of 0 rules in 20 ms. Remains 541 /541 variables (removed 0) and now considering 1698/1698 (removed 0) transitions.
[2024-05-22 15:27:52] [INFO ] Invariant cache hit.
[2024-05-22 15:27:52] [INFO ] Implicit Places using invariants in 381 ms returned []
[2024-05-22 15:27:52] [INFO ] Invariant cache hit.
[2024-05-22 15:27:53] [INFO ] State equation strengthened by 1618 read => feed constraints.
[2024-05-22 15:27:57] [INFO ] Implicit Places using invariants and state equation in 4720 ms returned []
Implicit Place search using SMT with State Equation took 5102 ms to find 0 implicit places.
[2024-05-22 15:27:57] [INFO ] Redundant transitions in 33 ms returned []
Running 1678 sub problems to find dead transitions.
[2024-05-22 15:27:57] [INFO ] Invariant cache hit.
[2024-05-22 15:27:57] [INFO ] State equation strengthened by 1618 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/540 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/540 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:28:11] [INFO ] Deduced a trap composed of 26 places in 137 ms of which 2 ms to minimize.
[2024-05-22 15:28:11] [INFO ] Deduced a trap composed of 25 places in 36 ms of which 1 ms to minimize.
[2024-05-22 15:28:12] [INFO ] Deduced a trap composed of 2 places in 203 ms of which 3 ms to minimize.
[2024-05-22 15:28:12] [INFO ] Deduced a trap composed of 26 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:28:12] [INFO ] Deduced a trap composed of 24 places in 41 ms of which 1 ms to minimize.
[2024-05-22 15:28:12] [INFO ] Deduced a trap composed of 24 places in 36 ms of which 1 ms to minimize.
[2024-05-22 15:28:12] [INFO ] Deduced a trap composed of 26 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:28:12] [INFO ] Deduced a trap composed of 26 places in 63 ms of which 2 ms to minimize.
[2024-05-22 15:28:12] [INFO ] Deduced a trap composed of 26 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:28:12] [INFO ] Deduced a trap composed of 26 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:28:12] [INFO ] Deduced a trap composed of 26 places in 64 ms of which 2 ms to minimize.
[2024-05-22 15:28:12] [INFO ] Deduced a trap composed of 26 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:28:12] [INFO ] Deduced a trap composed of 26 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:28:12] [INFO ] Deduced a trap composed of 26 places in 53 ms of which 2 ms to minimize.
[2024-05-22 15:28:12] [INFO ] Deduced a trap composed of 26 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:28:13] [INFO ] Deduced a trap composed of 27 places in 57 ms of which 2 ms to minimize.
[2024-05-22 15:28:13] [INFO ] Deduced a trap composed of 29 places in 160 ms of which 2 ms to minimize.
[2024-05-22 15:28:13] [INFO ] Deduced a trap composed of 26 places in 147 ms of which 2 ms to minimize.
[2024-05-22 15:28:13] [INFO ] Deduced a trap composed of 26 places in 136 ms of which 2 ms to minimize.
[2024-05-22 15:28:13] [INFO ] Deduced a trap composed of 25 places in 135 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/540 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:28:14] [INFO ] Deduced a trap composed of 25 places in 205 ms of which 2 ms to minimize.
[2024-05-22 15:28:14] [INFO ] Deduced a trap composed of 51 places in 193 ms of which 3 ms to minimize.
[2024-05-22 15:28:14] [INFO ] Deduced a trap composed of 30 places in 181 ms of which 3 ms to minimize.
[2024-05-22 15:28:14] [INFO ] Deduced a trap composed of 27 places in 179 ms of which 3 ms to minimize.
[2024-05-22 15:28:14] [INFO ] Deduced a trap composed of 25 places in 179 ms of which 2 ms to minimize.
[2024-05-22 15:28:15] [INFO ] Deduced a trap composed of 26 places in 154 ms of which 3 ms to minimize.
[2024-05-22 15:28:15] [INFO ] Deduced a trap composed of 27 places in 158 ms of which 2 ms to minimize.
[2024-05-22 15:28:15] [INFO ] Deduced a trap composed of 26 places in 155 ms of which 2 ms to minimize.
[2024-05-22 15:28:15] [INFO ] Deduced a trap composed of 27 places in 132 ms of which 2 ms to minimize.
[2024-05-22 15:28:15] [INFO ] Deduced a trap composed of 30 places in 122 ms of which 2 ms to minimize.
[2024-05-22 15:28:15] [INFO ] Deduced a trap composed of 38 places in 123 ms of which 2 ms to minimize.
[2024-05-22 15:28:16] [INFO ] Deduced a trap composed of 37 places in 123 ms of which 2 ms to minimize.
[2024-05-22 15:28:16] [INFO ] Deduced a trap composed of 26 places in 125 ms of which 2 ms to minimize.
[2024-05-22 15:28:16] [INFO ] Deduced a trap composed of 27 places in 133 ms of which 2 ms to minimize.
[2024-05-22 15:28:16] [INFO ] Deduced a trap composed of 25 places in 134 ms of which 3 ms to minimize.
[2024-05-22 15:28:16] [INFO ] Deduced a trap composed of 37 places in 122 ms of which 2 ms to minimize.
[2024-05-22 15:28:16] [INFO ] Deduced a trap composed of 30 places in 123 ms of which 2 ms to minimize.
[2024-05-22 15:28:16] [INFO ] Deduced a trap composed of 24 places in 121 ms of which 2 ms to minimize.
[2024-05-22 15:28:16] [INFO ] Deduced a trap composed of 27 places in 110 ms of which 2 ms to minimize.
[2024-05-22 15:28:17] [INFO ] Deduced a trap composed of 28 places in 103 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/540 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 540/2239 variables, and 62 constraints, problems are : Problem set: 0 solved, 1678 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/541 constraints, ReadFeed: 0/1618 constraints, PredecessorRefiner: 1678/1678 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1678 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/540 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/540 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/540 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:28:29] [INFO ] Deduced a trap composed of 28 places in 91 ms of which 1 ms to minimize.
[2024-05-22 15:28:29] [INFO ] Deduced a trap composed of 27 places in 90 ms of which 2 ms to minimize.
[2024-05-22 15:28:29] [INFO ] Deduced a trap composed of 27 places in 83 ms of which 2 ms to minimize.
[2024-05-22 15:28:29] [INFO ] Deduced a trap composed of 27 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:28:29] [INFO ] Deduced a trap composed of 27 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:28:30] [INFO ] Deduced a trap composed of 29 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:28:30] [INFO ] Deduced a trap composed of 28 places in 90 ms of which 1 ms to minimize.
[2024-05-22 15:28:30] [INFO ] Deduced a trap composed of 29 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:28:30] [INFO ] Deduced a trap composed of 28 places in 89 ms of which 2 ms to minimize.
[2024-05-22 15:28:30] [INFO ] Deduced a trap composed of 28 places in 92 ms of which 2 ms to minimize.
[2024-05-22 15:28:30] [INFO ] Deduced a trap composed of 28 places in 85 ms of which 1 ms to minimize.
[2024-05-22 15:28:30] [INFO ] Deduced a trap composed of 28 places in 97 ms of which 2 ms to minimize.
[2024-05-22 15:28:30] [INFO ] Deduced a trap composed of 28 places in 87 ms of which 1 ms to minimize.
[2024-05-22 15:28:30] [INFO ] Deduced a trap composed of 27 places in 87 ms of which 1 ms to minimize.
[2024-05-22 15:28:30] [INFO ] Deduced a trap composed of 27 places in 95 ms of which 1 ms to minimize.
[2024-05-22 15:28:30] [INFO ] Deduced a trap composed of 28 places in 82 ms of which 1 ms to minimize.
[2024-05-22 15:28:31] [INFO ] Deduced a trap composed of 27 places in 82 ms of which 1 ms to minimize.
[2024-05-22 15:28:31] [INFO ] Deduced a trap composed of 27 places in 84 ms of which 2 ms to minimize.
[2024-05-22 15:28:31] [INFO ] Deduced a trap composed of 26 places in 87 ms of which 2 ms to minimize.
[2024-05-22 15:28:31] [INFO ] Deduced a trap composed of 26 places in 73 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/540 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:28:31] [INFO ] Deduced a trap composed of 27 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:28:31] [INFO ] Deduced a trap composed of 27 places in 53 ms of which 1 ms to minimize.
[2024-05-22 15:28:32] [INFO ] Deduced a trap composed of 28 places in 144 ms of which 2 ms to minimize.
[2024-05-22 15:28:32] [INFO ] Deduced a trap composed of 29 places in 135 ms of which 2 ms to minimize.
[2024-05-22 15:28:32] [INFO ] Deduced a trap composed of 30 places in 140 ms of which 3 ms to minimize.
[2024-05-22 15:28:32] [INFO ] Deduced a trap composed of 33 places in 126 ms of which 3 ms to minimize.
[2024-05-22 15:28:32] [INFO ] Deduced a trap composed of 32 places in 127 ms of which 3 ms to minimize.
[2024-05-22 15:28:32] [INFO ] Deduced a trap composed of 31 places in 125 ms of which 2 ms to minimize.
[2024-05-22 15:28:33] [INFO ] Deduced a trap composed of 32 places in 125 ms of which 2 ms to minimize.
[2024-05-22 15:28:33] [INFO ] Deduced a trap composed of 31 places in 124 ms of which 2 ms to minimize.
[2024-05-22 15:28:33] [INFO ] Deduced a trap composed of 31 places in 127 ms of which 2 ms to minimize.
[2024-05-22 15:28:33] [INFO ] Deduced a trap composed of 28 places in 112 ms of which 2 ms to minimize.
[2024-05-22 15:28:33] [INFO ] Deduced a trap composed of 30 places in 100 ms of which 1 ms to minimize.
[2024-05-22 15:28:33] [INFO ] Deduced a trap composed of 26 places in 110 ms of which 2 ms to minimize.
[2024-05-22 15:28:33] [INFO ] Deduced a trap composed of 26 places in 90 ms of which 2 ms to minimize.
[2024-05-22 15:28:33] [INFO ] Deduced a trap composed of 25 places in 92 ms of which 2 ms to minimize.
[2024-05-22 15:28:33] [INFO ] Deduced a trap composed of 34 places in 87 ms of which 1 ms to minimize.
[2024-05-22 15:28:34] [INFO ] Deduced a trap composed of 32 places in 77 ms of which 2 ms to minimize.
[2024-05-22 15:28:34] [INFO ] Deduced a trap composed of 32 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:28:34] [INFO ] Deduced a trap composed of 25 places in 66 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/540 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:28:34] [INFO ] Deduced a trap composed of 27 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:28:34] [INFO ] Deduced a trap composed of 24 places in 62 ms of which 1 ms to minimize.
[2024-05-22 15:28:34] [INFO ] Deduced a trap composed of 27 places in 43 ms of which 1 ms to minimize.
[2024-05-22 15:28:34] [INFO ] Deduced a trap composed of 26 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:28:35] [INFO ] Deduced a trap composed of 26 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:28:35] [INFO ] Deduced a trap composed of 26 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:28:35] [INFO ] Deduced a trap composed of 26 places in 55 ms of which 1 ms to minimize.
[2024-05-22 15:28:35] [INFO ] Deduced a trap composed of 24 places in 143 ms of which 2 ms to minimize.
[2024-05-22 15:28:35] [INFO ] Deduced a trap composed of 34 places in 124 ms of which 2 ms to minimize.
[2024-05-22 15:28:35] [INFO ] Deduced a trap composed of 31 places in 125 ms of which 2 ms to minimize.
[2024-05-22 15:28:35] [INFO ] Deduced a trap composed of 31 places in 120 ms of which 2 ms to minimize.
[2024-05-22 15:28:35] [INFO ] Deduced a trap composed of 29 places in 125 ms of which 2 ms to minimize.
[2024-05-22 15:28:36] [INFO ] Deduced a trap composed of 25 places in 121 ms of which 2 ms to minimize.
[2024-05-22 15:28:36] [INFO ] Deduced a trap composed of 25 places in 112 ms of which 2 ms to minimize.
[2024-05-22 15:28:36] [INFO ] Deduced a trap composed of 31 places in 101 ms of which 2 ms to minimize.
[2024-05-22 15:28:36] [INFO ] Deduced a trap composed of 25 places in 94 ms of which 2 ms to minimize.
[2024-05-22 15:28:36] [INFO ] Deduced a trap composed of 25 places in 82 ms of which 2 ms to minimize.
[2024-05-22 15:28:36] [INFO ] Deduced a trap composed of 30 places in 76 ms of which 2 ms to minimize.
[2024-05-22 15:28:36] [INFO ] Deduced a trap composed of 32 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:28:36] [INFO ] Deduced a trap composed of 25 places in 67 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/540 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:28:37] [INFO ] Deduced a trap composed of 27 places in 115 ms of which 2 ms to minimize.
[2024-05-22 15:28:37] [INFO ] Deduced a trap composed of 35 places in 103 ms of which 2 ms to minimize.
[2024-05-22 15:28:37] [INFO ] Deduced a trap composed of 29 places in 113 ms of which 2 ms to minimize.
[2024-05-22 15:28:37] [INFO ] Deduced a trap composed of 30 places in 104 ms of which 1 ms to minimize.
[2024-05-22 15:28:37] [INFO ] Deduced a trap composed of 42 places in 152 ms of which 1 ms to minimize.
[2024-05-22 15:28:37] [INFO ] Deduced a trap composed of 35 places in 104 ms of which 2 ms to minimize.
[2024-05-22 15:28:38] [INFO ] Deduced a trap composed of 25 places in 104 ms of which 2 ms to minimize.
[2024-05-22 15:28:38] [INFO ] Deduced a trap composed of 30 places in 111 ms of which 2 ms to minimize.
[2024-05-22 15:28:38] [INFO ] Deduced a trap composed of 39 places in 112 ms of which 2 ms to minimize.
[2024-05-22 15:28:38] [INFO ] Deduced a trap composed of 38 places in 111 ms of which 2 ms to minimize.
[2024-05-22 15:28:38] [INFO ] Deduced a trap composed of 41 places in 112 ms of which 2 ms to minimize.
[2024-05-22 15:28:38] [INFO ] Deduced a trap composed of 27 places in 116 ms of which 2 ms to minimize.
[2024-05-22 15:28:38] [INFO ] Deduced a trap composed of 25 places in 116 ms of which 2 ms to minimize.
[2024-05-22 15:28:38] [INFO ] Deduced a trap composed of 42 places in 124 ms of which 2 ms to minimize.
[2024-05-22 15:28:39] [INFO ] Deduced a trap composed of 40 places in 128 ms of which 2 ms to minimize.
[2024-05-22 15:28:39] [INFO ] Deduced a trap composed of 34 places in 108 ms of which 1 ms to minimize.
[2024-05-22 15:28:39] [INFO ] Deduced a trap composed of 30 places in 116 ms of which 2 ms to minimize.
[2024-05-22 15:28:39] [INFO ] Deduced a trap composed of 28 places in 98 ms of which 1 ms to minimize.
[2024-05-22 15:28:39] [INFO ] Deduced a trap composed of 28 places in 101 ms of which 2 ms to minimize.
[2024-05-22 15:28:39] [INFO ] Deduced a trap composed of 25 places in 108 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/540 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:28:40] [INFO ] Deduced a trap composed of 25 places in 106 ms of which 2 ms to minimize.
[2024-05-22 15:28:40] [INFO ] Deduced a trap composed of 26 places in 95 ms of which 1 ms to minimize.
[2024-05-22 15:28:40] [INFO ] Deduced a trap composed of 29 places in 91 ms of which 1 ms to minimize.
[2024-05-22 15:28:40] [INFO ] Deduced a trap composed of 29 places in 106 ms of which 1 ms to minimize.
[2024-05-22 15:28:40] [INFO ] Deduced a trap composed of 25 places in 97 ms of which 2 ms to minimize.
[2024-05-22 15:28:40] [INFO ] Deduced a trap composed of 31 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:28:40] [INFO ] Deduced a trap composed of 27 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:28:41] [INFO ] Deduced a trap composed of 27 places in 93 ms of which 2 ms to minimize.
[2024-05-22 15:28:41] [INFO ] Deduced a trap composed of 29 places in 92 ms of which 1 ms to minimize.
[2024-05-22 15:28:41] [INFO ] Deduced a trap composed of 24 places in 41 ms of which 1 ms to minimize.
[2024-05-22 15:28:41] [INFO ] Deduced a trap composed of 25 places in 90 ms of which 2 ms to minimize.
[2024-05-22 15:28:41] [INFO ] Deduced a trap composed of 30 places in 96 ms of which 1 ms to minimize.
[2024-05-22 15:28:41] [INFO ] Deduced a trap composed of 28 places in 89 ms of which 2 ms to minimize.
[2024-05-22 15:28:41] [INFO ] Deduced a trap composed of 29 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:28:41] [INFO ] Deduced a trap composed of 27 places in 95 ms of which 2 ms to minimize.
[2024-05-22 15:28:41] [INFO ] Deduced a trap composed of 27 places in 80 ms of which 2 ms to minimize.
[2024-05-22 15:28:41] [INFO ] Deduced a trap composed of 28 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:28:41] [INFO ] Deduced a trap composed of 30 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:28:42] [INFO ] Deduced a trap composed of 29 places in 77 ms of which 2 ms to minimize.
[2024-05-22 15:28:42] [INFO ] Deduced a trap composed of 27 places in 77 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/540 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:28:42] [INFO ] Deduced a trap composed of 26 places in 47 ms of which 1 ms to minimize.
[2024-05-22 15:28:42] [INFO ] Deduced a trap composed of 24 places in 40 ms of which 1 ms to minimize.
[2024-05-22 15:28:42] [INFO ] Deduced a trap composed of 30 places in 99 ms of which 2 ms to minimize.
[2024-05-22 15:28:43] [INFO ] Deduced a trap composed of 24 places in 85 ms of which 2 ms to minimize.
[2024-05-22 15:28:43] [INFO ] Deduced a trap composed of 32 places in 72 ms of which 2 ms to minimize.
[2024-05-22 15:28:43] [INFO ] Deduced a trap composed of 29 places in 104 ms of which 1 ms to minimize.
[2024-05-22 15:28:43] [INFO ] Deduced a trap composed of 31 places in 101 ms of which 2 ms to minimize.
[2024-05-22 15:28:43] [INFO ] Deduced a trap composed of 30 places in 87 ms of which 2 ms to minimize.
[2024-05-22 15:28:43] [INFO ] Deduced a trap composed of 32 places in 98 ms of which 1 ms to minimize.
[2024-05-22 15:28:43] [INFO ] Deduced a trap composed of 30 places in 104 ms of which 2 ms to minimize.
[2024-05-22 15:28:43] [INFO ] Deduced a trap composed of 28 places in 102 ms of which 2 ms to minimize.
[2024-05-22 15:28:43] [INFO ] Deduced a trap composed of 28 places in 105 ms of which 2 ms to minimize.
[2024-05-22 15:28:44] [INFO ] Deduced a trap composed of 29 places in 102 ms of which 2 ms to minimize.
[2024-05-22 15:28:44] [INFO ] Deduced a trap composed of 28 places in 102 ms of which 2 ms to minimize.
[2024-05-22 15:28:44] [INFO ] Deduced a trap composed of 28 places in 100 ms of which 1 ms to minimize.
[2024-05-22 15:28:44] [INFO ] Deduced a trap composed of 24 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:28:44] [INFO ] Deduced a trap composed of 30 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:28:44] [INFO ] Deduced a trap composed of 29 places in 91 ms of which 1 ms to minimize.
[2024-05-22 15:28:44] [INFO ] Deduced a trap composed of 27 places in 90 ms of which 1 ms to minimize.
[2024-05-22 15:28:44] [INFO ] Deduced a trap composed of 27 places in 91 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/540 variables, 20/182 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:28:45] [INFO ] Deduced a trap composed of 25 places in 98 ms of which 2 ms to minimize.
[2024-05-22 15:28:45] [INFO ] Deduced a trap composed of 24 places in 98 ms of which 2 ms to minimize.
[2024-05-22 15:28:45] [INFO ] Deduced a trap composed of 27 places in 82 ms of which 1 ms to minimize.
[2024-05-22 15:28:45] [INFO ] Deduced a trap composed of 26 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:28:45] [INFO ] Deduced a trap composed of 32 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:28:45] [INFO ] Deduced a trap composed of 29 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:28:45] [INFO ] Deduced a trap composed of 32 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:28:46] [INFO ] Deduced a trap composed of 27 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:28:46] [INFO ] Deduced a trap composed of 27 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:28:46] [INFO ] Deduced a trap composed of 30 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:28:46] [INFO ] Deduced a trap composed of 28 places in 55 ms of which 1 ms to minimize.
[2024-05-22 15:28:46] [INFO ] Deduced a trap composed of 30 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:28:46] [INFO ] Deduced a trap composed of 25 places in 80 ms of which 2 ms to minimize.
[2024-05-22 15:28:46] [INFO ] Deduced a trap composed of 29 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:28:46] [INFO ] Deduced a trap composed of 29 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:28:46] [INFO ] Deduced a trap composed of 30 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:28:46] [INFO ] Deduced a trap composed of 26 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:28:46] [INFO ] Deduced a trap composed of 27 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:28:46] [INFO ] Deduced a trap composed of 27 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:28:47] [INFO ] Deduced a trap composed of 25 places in 92 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/540 variables, 20/202 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:28:47] [INFO ] Deduced a trap composed of 26 places in 89 ms of which 2 ms to minimize.
[2024-05-22 15:28:47] [INFO ] Deduced a trap composed of 29 places in 92 ms of which 1 ms to minimize.
[2024-05-22 15:28:48] [INFO ] Deduced a trap composed of 28 places in 89 ms of which 1 ms to minimize.
[2024-05-22 15:28:48] [INFO ] Deduced a trap composed of 28 places in 105 ms of which 1 ms to minimize.
[2024-05-22 15:28:48] [INFO ] Deduced a trap composed of 29 places in 100 ms of which 2 ms to minimize.
[2024-05-22 15:28:48] [INFO ] Deduced a trap composed of 27 places in 101 ms of which 1 ms to minimize.
[2024-05-22 15:28:48] [INFO ] Deduced a trap composed of 27 places in 103 ms of which 2 ms to minimize.
[2024-05-22 15:28:48] [INFO ] Deduced a trap composed of 24 places in 94 ms of which 2 ms to minimize.
[2024-05-22 15:28:48] [INFO ] Deduced a trap composed of 27 places in 103 ms of which 2 ms to minimize.
[2024-05-22 15:28:48] [INFO ] Deduced a trap composed of 28 places in 105 ms of which 1 ms to minimize.
[2024-05-22 15:28:48] [INFO ] Deduced a trap composed of 27 places in 112 ms of which 2 ms to minimize.
[2024-05-22 15:28:49] [INFO ] Deduced a trap composed of 27 places in 113 ms of which 2 ms to minimize.
[2024-05-22 15:28:49] [INFO ] Deduced a trap composed of 25 places in 103 ms of which 2 ms to minimize.
[2024-05-22 15:28:49] [INFO ] Deduced a trap composed of 27 places in 106 ms of which 1 ms to minimize.
[2024-05-22 15:28:49] [INFO ] Deduced a trap composed of 26 places in 114 ms of which 2 ms to minimize.
[2024-05-22 15:28:49] [INFO ] Deduced a trap composed of 27 places in 125 ms of which 2 ms to minimize.
[2024-05-22 15:28:49] [INFO ] Deduced a trap composed of 26 places in 115 ms of which 2 ms to minimize.
[2024-05-22 15:28:49] [INFO ] Deduced a trap composed of 31 places in 116 ms of which 2 ms to minimize.
[2024-05-22 15:28:49] [INFO ] Deduced a trap composed of 28 places in 101 ms of which 2 ms to minimize.
[2024-05-22 15:28:50] [INFO ] Deduced a trap composed of 28 places in 112 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/540 variables, 20/222 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:28:51] [INFO ] Deduced a trap composed of 29 places in 101 ms of which 1 ms to minimize.
[2024-05-22 15:28:51] [INFO ] Deduced a trap composed of 26 places in 51 ms of which 0 ms to minimize.
[2024-05-22 15:28:51] [INFO ] Deduced a trap composed of 26 places in 93 ms of which 1 ms to minimize.
[2024-05-22 15:28:51] [INFO ] Deduced a trap composed of 25 places in 93 ms of which 2 ms to minimize.
[2024-05-22 15:28:51] [INFO ] Deduced a trap composed of 25 places in 91 ms of which 1 ms to minimize.
[2024-05-22 15:28:51] [INFO ] Deduced a trap composed of 28 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:28:51] [INFO ] Deduced a trap composed of 26 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:28:51] [INFO ] Deduced a trap composed of 24 places in 73 ms of which 2 ms to minimize.
[2024-05-22 15:28:51] [INFO ] Deduced a trap composed of 28 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:28:51] [INFO ] Deduced a trap composed of 28 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:28:51] [INFO ] Deduced a trap composed of 28 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:28:51] [INFO ] Deduced a trap composed of 27 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:28:52] [INFO ] Deduced a trap composed of 27 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:28:52] [INFO ] Deduced a trap composed of 30 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:28:52] [INFO ] Deduced a trap composed of 30 places in 55 ms of which 1 ms to minimize.
[2024-05-22 15:28:52] [INFO ] Deduced a trap composed of 28 places in 62 ms of which 1 ms to minimize.
[2024-05-22 15:28:52] [INFO ] Deduced a trap composed of 29 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:28:52] [INFO ] Deduced a trap composed of 28 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:28:52] [INFO ] Deduced a trap composed of 28 places in 58 ms of which 0 ms to minimize.
[2024-05-22 15:28:52] [INFO ] Deduced a trap composed of 34 places in 49 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/540 variables, 20/242 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:28:53] [INFO ] Deduced a trap composed of 24 places in 40 ms of which 0 ms to minimize.
[2024-05-22 15:28:53] [INFO ] Deduced a trap composed of 26 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:28:53] [INFO ] Deduced a trap composed of 31 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:28:53] [INFO ] Deduced a trap composed of 30 places in 55 ms of which 1 ms to minimize.
[2024-05-22 15:28:53] [INFO ] Deduced a trap composed of 39 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:28:53] [INFO ] Deduced a trap composed of 29 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:28:53] [INFO ] Deduced a trap composed of 28 places in 55 ms of which 1 ms to minimize.
[2024-05-22 15:28:53] [INFO ] Deduced a trap composed of 29 places in 45 ms of which 1 ms to minimize.
[2024-05-22 15:28:53] [INFO ] Deduced a trap composed of 26 places in 46 ms of which 1 ms to minimize.
[2024-05-22 15:28:53] [INFO ] Deduced a trap composed of 35 places in 47 ms of which 1 ms to minimize.
[2024-05-22 15:28:53] [INFO ] Deduced a trap composed of 29 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:28:53] [INFO ] Deduced a trap composed of 29 places in 47 ms of which 1 ms to minimize.
[2024-05-22 15:28:54] [INFO ] Deduced a trap composed of 34 places in 38 ms of which 1 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 2)
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(s3 0)
(s4 0)
(s5 0)
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(s86 0)
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(s88 1)
(s89 1)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 1)
(s95 1)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 1)
(s101 1)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 0)
(s107 1)
(s108 0)
(s109 0)
(s110 0)
(s111 0)
(s112 0)
(s113 1)
(s114 0)
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(s116 0)
(s117 0)
(s118 0)
(s119 1)
(s120 0)
(s121 0)
(s122 0)
(s123 0)
(s124 0)
(s125 0)
(s126 0)
(s127 0)
(s128 0)
(s129 0)
(s130 0)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 0)
(s142 0)
(s143 0)
(s144 0)
(s145 0)
(s146 0)
(s147 0)
(s148 0)
(s149 0)
(s150 0)
(s151 0)
(s152 0)
(s153 0)
(s154 0)
(s155 0)
(s156 0)
(s157 0)
(s158 0)
(s159 0)
(s160 0)
(s161 0)
(s162 0)
(s163 0)
(s164 0)
(s165 0)
(s166 0)
(s167 0)
(s168 0)
(s169 0)
(s170 0)
(s171 0)
(s172 0)
(s173 0)
(s174 0)
(s175 0)
(s176 0)
(s177 0)
(s178 0)
(s179 0)
(s180 0)
(s181 0)
(s182 0)
(s183 0)
(s184 0)
(s185 0)
(s186 0)
(s187 0)
(s188 0)
(s189 0)
(s190 0)
(s191 0)
(s192 0)
(s193 0)
(s194 1)
(s195 1)
(s196 1)
(s197 1)
(s198 1)
(s199 1)
(s200 1)
(s201 0)
(s202 0)
(s203 0)
(s204 0)
(s205 0)
(s206 0)
(s207 0)
(s208 0)
(s209 0)
(s210 0)
(s211 0)
(s212 0)
(s213 0)
(s214 0)
(s215 0)
(s216 0)
(s217 0)
(s218 0)
(s219 0)
(s220 0)
(s221 0)
(s222 0)
(s223 0)
(s224 0)
(s225 0)
(s226 0)
(s227 0)
(s228 0)
(s229 0)
(s230 0)
(s231 0)
(s232 0)
(s233 0)
(s234 0)
(s235 0)
(s236 0)
(s237 0)
(s238 0)
(s239 0)
(s240 0)
(s241 0)
(s242 0)
(s243 0)
(s244 0)
(s245 0)
(s246 0)
(s247 0)
(s248 0)
(s249 0)
(s250 0)
(s251 0)
(s252 0)
(s253 0)
(s254 0)
(s255 0)
(s256 0)
(s257 0)
(s258 0)
(s259 0)
(s260 0)
(s261 0)
(s262 0)
(s263 0)
(s264 0)
(s265 0)
(s266 0)
(s267 0)
(s268 0)
(s269 0)
(s270 0)
(s271 0)
(s272 0)
(s273 0)
(s274 0)
(s275 0)
(s276 0)
(s277 0)
(s278 0)
(s279 0)
(s280 0)
(s281 0)
(s282 0)
(s283 0)
(s284 0)
(s285 0)
(s286 0)
(s287 0)
(s288 0)
(s289 0)
(s290 0)
(s291 0)
(s292 0)
(s293 0)
(s294 0)
(s295 0)
(s296 0)
(s297 0)
(s298 0)
(s299 0)
(s300 0)
(s301 0)
(s302 0)
(s303 0)
(s304 0)
(s305 0)
(s306 0)
(s307 0)
(s308 0)
(s309 0)
(s310 0)
(s311 0)
(s312 0)
(s313 0)
(s314 0)
(s315 0)
(s316 0)
(s317 0)
(s318 0)
(s319 0)
(s320 0)
(s321 0)
(s322 0)
(s323 0)
(s324 0)
(s325 0)
(s326 0)
(s327 0)
(s328 0)
(s329 0)
(s330 0)
(s331 0)
(s332 0)
(s333 0)
(s334 0)
(s335 0)
(s336 0)
(s337 0)
(s338 0)
(s339 0)
(s340 0)
(s341 0)
(s342 0)
(s343 0)
(s344 0)
(s345 0)
(s346 0)
(s347 0)
(s348 0)
(s349 0)
(s350 0)
(s351 0)
(s352 0)
(s353 0)
(s354 0)
(s355 0)
(s356 0)
(s357 0)
(s358 0)
(s359 0)
(s360 0)
(s361 0)
(s362 0)
(s363 0)
(s364 0)
(s365 0)
(s366 0)
(s367 0)
(s368 0)
(s369 0)
(s370 0)
(s371 0)
(s372 0)
(s373 0)
(s374 0)
(s375 timeout
0)
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 540/2239 variables, and 255 constraints, problems are : Problem set: 0 solved, 1678 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/541 constraints, ReadFeed: 0/1618 constraints, PredecessorRefiner: 0/1678 constraints, Known Traps: 233/233 constraints]
After SMT, in 60720ms problems are : Problem set: 0 solved, 1678 unsolved
Search for dead transitions found 0 dead transitions in 60732ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65895 ms. Remains : 541/541 places, 1698/1698 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1557 edges and 541 vertex of which 458 / 541 are part of one of the 2 SCC in 1 ms
Free SCC test removed 456 places
Drop transitions (Empty/Sink Transition effects.) removed 1198 transitions
Ensure Unique test removed 411 transitions
Reduce isomorphic transitions removed 1609 transitions.
Graph (complete) has 209 edges and 85 vertex of which 25 are kept as prefixes of interest. Removing 60 places using SCC suffix rule.0 ms
Discarding 60 places :
Also discarding 18 output transitions
Drop transitions (Output transitions of discarded places.) removed 18 transitions
Drop transitions (Empty/Sink Transition effects.) removed 41 transitions
Reduce isomorphic transitions removed 41 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 42 rules applied. Total rules applied 44 place count 25 transition count 29
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 46 place count 24 transition count 28
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 64 place count 6 transition count 10
Iterating global reduction 2 with 18 rules applied. Total rules applied 82 place count 6 transition count 10
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 84 place count 6 transition count 8
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 85 place count 6 transition count 7
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 87 place count 5 transition count 6
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 88 place count 4 transition count 5
Applied a total of 88 rules in 9 ms. Remains 4 /541 variables (removed 537) and now considering 5/1698 (removed 1693) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 5 rows 4 cols
[2024-05-22 15:28:58] [INFO ] Computed 0 invariants in 0 ms
[2024-05-22 15:28:58] [INFO ] After 17ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 15:28:58] [INFO ] After 3ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-22 15:28:58] [INFO ] After 5ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-22 15:28:58] [INFO ] After 20ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 52 ms.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[1] Max Struct:[20]
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-08 in 163828 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-09
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[20]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[20]
// Phase 1: matrix 1703 rows 546 cols
[2024-05-22 15:28:58] [INFO ] Computed 22 invariants in 18 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[20]
RANDOM walk for 10000 steps (98 resets) in 57 ms. (172 steps per ms)
BEST_FIRST walk for 10001 steps (4 resets) in 9 ms. (1000 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[20]
[2024-05-22 15:28:58] [INFO ] Invariant cache hit.
[2024-05-22 15:28:58] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:28:58] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:28:58] [INFO ] [Real]Absence check using state equation in 281 ms returned sat
[2024-05-22 15:28:58] [INFO ] State equation strengthened by 1601 read => feed constraints.
[2024-05-22 15:28:58] [INFO ] [Real]Added 1601 Read/Feed constraints in 120 ms returned sat
[2024-05-22 15:28:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:28:59] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:28:59] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-22 15:28:59] [INFO ] [Nat]Absence check using state equation in 279 ms returned sat
[2024-05-22 15:28:59] [INFO ] [Nat]Added 1601 Read/Feed constraints in 128 ms returned sat
[2024-05-22 15:28:59] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 97 ms.
[2024-05-22 15:28:59] [INFO ] Added : 6 causal constraints over 2 iterations in 335 ms. Result :sat
Minimization took 559 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[20]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[20]
Support contains 1 out of 546 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 546/546 places, 1703/1703 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 542 transition count 1699
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 542 transition count 1698
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 10 place count 541 transition count 1698
Partial Free-agglomeration rule applied 11 times.
Drop transitions (Partial Free agglomeration) removed 11 transitions
Iterating global reduction 1 with 11 rules applied. Total rules applied 21 place count 541 transition count 1698
Applied a total of 21 rules in 88 ms. Remains 541 /546 variables (removed 5) and now considering 1698/1703 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 541/546 places, 1698/1703 transitions.
// Phase 1: matrix 1698 rows 541 cols
[2024-05-22 15:29:00] [INFO ] Computed 22 invariants in 14 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1] Max Struct:[20]
RANDOM walk for 1000000 steps (9826 resets) in 5040 ms. (198 steps per ms)
BEST_FIRST walk for 1000001 steps (467 resets) in 823 ms. (1213 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[20]
[2024-05-22 15:29:06] [INFO ] Invariant cache hit.
[2024-05-22 15:29:06] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:29:06] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:29:06] [INFO ] [Real]Absence check using state equation in 289 ms returned sat
[2024-05-22 15:29:06] [INFO ] State equation strengthened by 1620 read => feed constraints.
[2024-05-22 15:29:06] [INFO ] [Real]Added 1620 Read/Feed constraints in 116 ms returned sat
[2024-05-22 15:29:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:29:07] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:29:07] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:29:07] [INFO ] [Nat]Absence check using state equation in 301 ms returned sat
[2024-05-22 15:29:07] [INFO ] [Nat]Added 1620 Read/Feed constraints in 124 ms returned sat
[2024-05-22 15:29:07] [INFO ] Computed and/alt/rep : 1186/3078/1186 causal constraints (skipped 492 transitions) in 96 ms.
[2024-05-22 15:29:07] [INFO ] Added : 8 causal constraints over 3 iterations in 412 ms. Result :sat
Minimization took 3399 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[20]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[20]
Support contains 1 out of 541 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 541/541 places, 1698/1698 transitions.
Applied a total of 0 rules in 19 ms. Remains 541 /541 variables (removed 0) and now considering 1698/1698 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 541/541 places, 1698/1698 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 541/541 places, 1698/1698 transitions.
Applied a total of 0 rules in 20 ms. Remains 541 /541 variables (removed 0) and now considering 1698/1698 (removed 0) transitions.
[2024-05-22 15:29:11] [INFO ] Invariant cache hit.
[2024-05-22 15:29:11] [INFO ] Implicit Places using invariants in 370 ms returned []
[2024-05-22 15:29:11] [INFO ] Invariant cache hit.
[2024-05-22 15:29:12] [INFO ] State equation strengthened by 1620 read => feed constraints.
[2024-05-22 15:29:16] [INFO ] Implicit Places using invariants and state equation in 4771 ms returned []
Implicit Place search using SMT with State Equation took 5142 ms to find 0 implicit places.
[2024-05-22 15:29:16] [INFO ] Redundant transitions in 32 ms returned []
Running 1678 sub problems to find dead transitions.
[2024-05-22 15:29:16] [INFO ] Invariant cache hit.
[2024-05-22 15:29:16] [INFO ] State equation strengthened by 1620 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/540 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/540 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:29:30] [INFO ] Deduced a trap composed of 26 places in 144 ms of which 2 ms to minimize.
[2024-05-22 15:29:30] [INFO ] Deduced a trap composed of 25 places in 128 ms of which 2 ms to minimize.
[2024-05-22 15:29:30] [INFO ] Deduced a trap composed of 27 places in 116 ms of which 2 ms to minimize.
[2024-05-22 15:29:30] [INFO ] Deduced a trap composed of 25 places in 110 ms of which 3 ms to minimize.
[2024-05-22 15:29:31] [INFO ] Deduced a trap composed of 25 places in 126 ms of which 2 ms to minimize.
[2024-05-22 15:29:31] [INFO ] Deduced a trap composed of 24 places in 115 ms of which 2 ms to minimize.
[2024-05-22 15:29:31] [INFO ] Deduced a trap composed of 28 places in 103 ms of which 1 ms to minimize.
[2024-05-22 15:29:31] [INFO ] Deduced a trap composed of 28 places in 105 ms of which 2 ms to minimize.
[2024-05-22 15:29:31] [INFO ] Deduced a trap composed of 26 places in 95 ms of which 2 ms to minimize.
[2024-05-22 15:29:31] [INFO ] Deduced a trap composed of 28 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:29:31] [INFO ] Deduced a trap composed of 25 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:29:31] [INFO ] Deduced a trap composed of 27 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:29:31] [INFO ] Deduced a trap composed of 27 places in 81 ms of which 2 ms to minimize.
[2024-05-22 15:29:32] [INFO ] Deduced a trap composed of 27 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:29:32] [INFO ] Deduced a trap composed of 25 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:29:32] [INFO ] Deduced a trap composed of 26 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:29:32] [INFO ] Deduced a trap composed of 2 places in 222 ms of which 4 ms to minimize.
[2024-05-22 15:29:32] [INFO ] Deduced a trap composed of 22 places in 205 ms of which 3 ms to minimize.
[2024-05-22 15:29:32] [INFO ] Deduced a trap composed of 22 places in 182 ms of which 2 ms to minimize.
[2024-05-22 15:29:33] [INFO ] Deduced a trap composed of 22 places in 200 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/540 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:29:33] [INFO ] Deduced a trap composed of 25 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:29:33] [INFO ] Deduced a trap composed of 25 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:29:33] [INFO ] Deduced a trap composed of 26 places in 82 ms of which 1 ms to minimize.
[2024-05-22 15:29:33] [INFO ] Deduced a trap composed of 25 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:29:33] [INFO ] Deduced a trap composed of 26 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:29:33] [INFO ] Deduced a trap composed of 27 places in 55 ms of which 1 ms to minimize.
[2024-05-22 15:29:33] [INFO ] Deduced a trap composed of 27 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:29:34] [INFO ] Deduced a trap composed of 28 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:29:34] [INFO ] Deduced a trap composed of 26 places in 44 ms of which 1 ms to minimize.
[2024-05-22 15:29:34] [INFO ] Deduced a trap composed of 29 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:29:34] [INFO ] Deduced a trap composed of 27 places in 57 ms of which 2 ms to minimize.
[2024-05-22 15:29:34] [INFO ] Deduced a trap composed of 27 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:29:34] [INFO ] Deduced a trap composed of 29 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:29:34] [INFO ] Deduced a trap composed of 27 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:29:34] [INFO ] Deduced a trap composed of 27 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:29:34] [INFO ] Deduced a trap composed of 26 places in 47 ms of which 0 ms to minimize.
[2024-05-22 15:29:34] [INFO ] Deduced a trap composed of 2 places in 156 ms of which 3 ms to minimize.
[2024-05-22 15:29:34] [INFO ] Deduced a trap composed of 3 places in 171 ms of which 3 ms to minimize.
[2024-05-22 15:29:35] [INFO ] Deduced a trap composed of 3 places in 170 ms of which 2 ms to minimize.
[2024-05-22 15:29:35] [INFO ] Deduced a trap composed of 30 places in 214 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/540 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 540/2239 variables, and 62 constraints, problems are : Problem set: 0 solved, 1678 unsolved in 30058 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/541 constraints, ReadFeed: 0/1620 constraints, PredecessorRefiner: 1678/1678 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1678 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/540 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/540 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/540 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:29:48] [INFO ] Deduced a trap composed of 25 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:29:48] [INFO ] Deduced a trap composed of 25 places in 54 ms of which 1 ms to minimize.
[2024-05-22 15:29:48] [INFO ] Deduced a trap composed of 26 places in 37 ms of which 0 ms to minimize.
[2024-05-22 15:29:49] [INFO ] Deduced a trap composed of 27 places in 198 ms of which 3 ms to minimize.
[2024-05-22 15:29:49] [INFO ] Deduced a trap composed of 25 places in 190 ms of which 3 ms to minimize.
[2024-05-22 15:29:49] [INFO ] Deduced a trap composed of 30 places in 193 ms of which 3 ms to minimize.
[2024-05-22 15:29:49] [INFO ] Deduced a trap composed of 26 places in 184 ms of which 3 ms to minimize.
[2024-05-22 15:29:49] [INFO ] Deduced a trap composed of 31 places in 220 ms of which 3 ms to minimize.
[2024-05-22 15:29:50] [INFO ] Deduced a trap composed of 26 places in 199 ms of which 3 ms to minimize.
[2024-05-22 15:29:50] [INFO ] Deduced a trap composed of 46 places in 208 ms of which 3 ms to minimize.
[2024-05-22 15:29:50] [INFO ] Deduced a trap composed of 38 places in 179 ms of which 3 ms to minimize.
[2024-05-22 15:29:50] [INFO ] Deduced a trap composed of 24 places in 156 ms of which 2 ms to minimize.
[2024-05-22 15:29:50] [INFO ] Deduced a trap composed of 29 places in 180 ms of which 3 ms to minimize.
[2024-05-22 15:29:51] [INFO ] Deduced a trap composed of 29 places in 152 ms of which 3 ms to minimize.
[2024-05-22 15:29:51] [INFO ] Deduced a trap composed of 28 places in 156 ms of which 2 ms to minimize.
[2024-05-22 15:29:51] [INFO ] Deduced a trap composed of 24 places in 164 ms of which 3 ms to minimize.
[2024-05-22 15:29:51] [INFO ] Deduced a trap composed of 29 places in 133 ms of which 2 ms to minimize.
[2024-05-22 15:29:51] [INFO ] Deduced a trap composed of 32 places in 126 ms of which 2 ms to minimize.
[2024-05-22 15:29:51] [INFO ] Deduced a trap composed of 31 places in 128 ms of which 2 ms to minimize.
[2024-05-22 15:29:52] [INFO ] Deduced a trap composed of 30 places in 123 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/540 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:29:52] [INFO ] Deduced a trap composed of 26 places in 155 ms of which 3 ms to minimize.
[2024-05-22 15:29:52] [INFO ] Deduced a trap composed of 25 places in 155 ms of which 2 ms to minimize.
[2024-05-22 15:29:53] [INFO ] Deduced a trap composed of 30 places in 145 ms of which 2 ms to minimize.
[2024-05-22 15:29:53] [INFO ] Deduced a trap composed of 29 places in 140 ms of which 2 ms to minimize.
[2024-05-22 15:29:53] [INFO ] Deduced a trap composed of 31 places in 157 ms of which 2 ms to minimize.
[2024-05-22 15:29:53] [INFO ] Deduced a trap composed of 28 places in 137 ms of which 2 ms to minimize.
[2024-05-22 15:29:53] [INFO ] Deduced a trap composed of 29 places in 131 ms of which 2 ms to minimize.
[2024-05-22 15:29:53] [INFO ] Deduced a trap composed of 30 places in 130 ms of which 2 ms to minimize.
[2024-05-22 15:29:53] [INFO ] Deduced a trap composed of 28 places in 120 ms of which 2 ms to minimize.
[2024-05-22 15:29:54] [INFO ] Deduced a trap composed of 25 places in 121 ms of which 2 ms to minimize.
[2024-05-22 15:29:54] [INFO ] Deduced a trap composed of 28 places in 115 ms of which 2 ms to minimize.
[2024-05-22 15:29:54] [INFO ] Deduced a trap composed of 28 places in 111 ms of which 2 ms to minimize.
[2024-05-22 15:29:54] [INFO ] Deduced a trap composed of 27 places in 112 ms of which 2 ms to minimize.
[2024-05-22 15:29:54] [INFO ] Deduced a trap composed of 28 places in 101 ms of which 2 ms to minimize.
[2024-05-22 15:29:54] [INFO ] Deduced a trap composed of 30 places in 92 ms of which 2 ms to minimize.
[2024-05-22 15:29:54] [INFO ] Deduced a trap composed of 29 places in 82 ms of which 2 ms to minimize.
[2024-05-22 15:29:54] [INFO ] Deduced a trap composed of 27 places in 82 ms of which 2 ms to minimize.
[2024-05-22 15:29:54] [INFO ] Deduced a trap composed of 26 places in 85 ms of which 1 ms to minimize.
[2024-05-22 15:29:54] [INFO ] Deduced a trap composed of 30 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:29:55] [INFO ] Deduced a trap composed of 29 places in 75 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/540 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:29:55] [INFO ] Deduced a trap composed of 32 places in 95 ms of which 2 ms to minimize.
[2024-05-22 15:29:55] [INFO ] Deduced a trap composed of 30 places in 95 ms of which 1 ms to minimize.
[2024-05-22 15:29:55] [INFO ] Deduced a trap composed of 28 places in 88 ms of which 2 ms to minimize.
[2024-05-22 15:29:56] [INFO ] Deduced a trap composed of 30 places in 80 ms of which 2 ms to minimize.
[2024-05-22 15:29:56] [INFO ] Deduced a trap composed of 27 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:29:56] [INFO ] Deduced a trap composed of 30 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:29:56] [INFO ] Deduced a trap composed of 27 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:29:56] [INFO ] Deduced a trap composed of 28 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:29:56] [INFO ] Deduced a trap composed of 28 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:29:56] [INFO ] Deduced a trap composed of 32 places in 44 ms of which 0 ms to minimize.
[2024-05-22 15:29:56] [INFO ] Deduced a trap composed of 30 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:29:56] [INFO ] Deduced a trap composed of 31 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:29:56] [INFO ] Deduced a trap composed of 25 places in 41 ms of which 1 ms to minimize.
[2024-05-22 15:29:56] [INFO ] Deduced a trap composed of 25 places in 151 ms of which 3 ms to minimize.
[2024-05-22 15:29:56] [INFO ] Deduced a trap composed of 27 places in 37 ms of which 1 ms to minimize.
[2024-05-22 15:29:57] [INFO ] Deduced a trap composed of 28 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:29:57] [INFO ] Deduced a trap composed of 27 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:29:57] [INFO ] Deduced a trap composed of 27 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:29:57] [INFO ] Deduced a trap composed of 29 places in 190 ms of which 3 ms to minimize.
[2024-05-22 15:29:57] [INFO ] Deduced a trap composed of 51 places in 168 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/540 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:29:58] [INFO ] Deduced a trap composed of 30 places in 121 ms of which 2 ms to minimize.
[2024-05-22 15:29:58] [INFO ] Deduced a trap composed of 31 places in 109 ms of which 1 ms to minimize.
[2024-05-22 15:29:58] [INFO ] Deduced a trap composed of 31 places in 99 ms of which 1 ms to minimize.
[2024-05-22 15:29:58] [INFO ] Deduced a trap composed of 31 places in 85 ms of which 2 ms to minimize.
[2024-05-22 15:29:58] [INFO ] Deduced a trap composed of 27 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:29:58] [INFO ] Deduced a trap composed of 28 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:29:58] [INFO ] Deduced a trap composed of 27 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:29:58] [INFO ] Deduced a trap composed of 26 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:29:58] [INFO ] Deduced a trap composed of 28 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:29:59] [INFO ] Deduced a trap composed of 27 places in 64 ms of which 2 ms to minimize.
[2024-05-22 15:29:59] [INFO ] Deduced a trap composed of 30 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:29:59] [INFO ] Deduced a trap composed of 29 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:29:59] [INFO ] Deduced a trap composed of 26 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:29:59] [INFO ] Deduced a trap composed of 29 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:29:59] [INFO ] Deduced a trap composed of 28 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:29:59] [INFO ] Deduced a trap composed of 29 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:29:59] [INFO ] Deduced a trap composed of 28 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:29:59] [INFO ] Deduced a trap composed of 30 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:29:59] [INFO ] Deduced a trap composed of 25 places in 40 ms of which 0 ms to minimize.
[2024-05-22 15:29:59] [INFO ] Deduced a trap composed of 28 places in 43 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/540 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:30:00] [INFO ] Deduced a trap composed of 25 places in 94 ms of which 1 ms to minimize.
[2024-05-22 15:30:00] [INFO ] Deduced a trap composed of 26 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:30:00] [INFO ] Deduced a trap composed of 29 places in 74 ms of which 2 ms to minimize.
[2024-05-22 15:30:00] [INFO ] Deduced a trap composed of 28 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:30:00] [INFO ] Deduced a trap composed of 29 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:30:00] [INFO ] Deduced a trap composed of 31 places in 74 ms of which 2 ms to minimize.
[2024-05-22 15:30:00] [INFO ] Deduced a trap composed of 31 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:30:00] [INFO ] Deduced a trap composed of 32 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:30:01] [INFO ] Deduced a trap composed of 29 places in 87 ms of which 2 ms to minimize.
[2024-05-22 15:30:01] [INFO ] Deduced a trap composed of 30 places in 88 ms of which 1 ms to minimize.
[2024-05-22 15:30:01] [INFO ] Deduced a trap composed of 29 places in 82 ms of which 2 ms to minimize.
[2024-05-22 15:30:01] [INFO ] Deduced a trap composed of 29 places in 88 ms of which 5 ms to minimize.
[2024-05-22 15:30:01] [INFO ] Deduced a trap composed of 35 places in 97 ms of which 2 ms to minimize.
[2024-05-22 15:30:01] [INFO ] Deduced a trap composed of 28 places in 103 ms of which 2 ms to minimize.
[2024-05-22 15:30:01] [INFO ] Deduced a trap composed of 28 places in 106 ms of which 2 ms to minimize.
[2024-05-22 15:30:01] [INFO ] Deduced a trap composed of 29 places in 104 ms of which 2 ms to minimize.
[2024-05-22 15:30:01] [INFO ] Deduced a trap composed of 32 places in 95 ms of which 2 ms to minimize.
[2024-05-22 15:30:01] [INFO ] Deduced a trap composed of 29 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:30:02] [INFO ] Deduced a trap composed of 28 places in 73 ms of which 2 ms to minimize.
[2024-05-22 15:30:02] [INFO ] Deduced a trap composed of 29 places in 76 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/540 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:30:02] [INFO ] Deduced a trap composed of 25 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:30:02] [INFO ] Deduced a trap composed of 28 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:30:03] [INFO ] Deduced a trap composed of 29 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:30:03] [INFO ] Deduced a trap composed of 31 places in 103 ms of which 1 ms to minimize.
[2024-05-22 15:30:03] [INFO ] Deduced a trap composed of 30 places in 94 ms of which 2 ms to minimize.
[2024-05-22 15:30:03] [INFO ] Deduced a trap composed of 28 places in 124 ms of which 2 ms to minimize.
[2024-05-22 15:30:03] [INFO ] Deduced a trap composed of 25 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:30:03] [INFO ] Deduced a trap composed of 31 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:30:03] [INFO ] Deduced a trap composed of 31 places in 77 ms of which 2 ms to minimize.
[2024-05-22 15:30:03] [INFO ] Deduced a trap composed of 27 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:30:03] [INFO ] Deduced a trap composed of 29 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:30:03] [INFO ] Deduced a trap composed of 30 places in 80 ms of which 2 ms to minimize.
[2024-05-22 15:30:04] [INFO ] Deduced a trap composed of 31 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:30:04] [INFO ] Deduced a trap composed of 28 places in 76 ms of which 2 ms to minimize.
[2024-05-22 15:30:04] [INFO ] Deduced a trap composed of 32 places in 64 ms of which 2 ms to minimize.
[2024-05-22 15:30:04] [INFO ] Deduced a trap composed of 30 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:30:04] [INFO ] Deduced a trap composed of 28 places in 70 ms of which 2 ms to minimize.
[2024-05-22 15:30:04] [INFO ] Deduced a trap composed of 33 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:30:04] [INFO ] Deduced a trap composed of 33 places in 71 ms of which 1 ms to minimize.
[2024-05-22 15:30:04] [INFO ] Deduced a trap composed of 26 places in 65 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/540 variables, 20/182 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:30:05] [INFO ] Deduced a trap composed of 35 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:30:05] [INFO ] Deduced a trap composed of 29 places in 77 ms of which 2 ms to minimize.
[2024-05-22 15:30:05] [INFO ] Deduced a trap composed of 33 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:30:05] [INFO ] Deduced a trap composed of 33 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:30:05] [INFO ] Deduced a trap composed of 32 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:30:05] [INFO ] Deduced a trap composed of 33 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:30:05] [INFO ] Deduced a trap composed of 37 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:30:05] [INFO ] Deduced a trap composed of 33 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:30:05] [INFO ] Deduced a trap composed of 32 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:30:05] [INFO ] Deduced a trap composed of 32 places in 74 ms of which 2 ms to minimize.
[2024-05-22 15:30:06] [INFO ] Deduced a trap composed of 30 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:30:06] [INFO ] Deduced a trap composed of 32 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:30:06] [INFO ] Deduced a trap composed of 31 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:30:06] [INFO ] Deduced a trap composed of 30 places in 61 ms of which 1 ms to minimize.
[2024-05-22 15:30:06] [INFO ] Deduced a trap composed of 33 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:30:06] [INFO ] Deduced a trap composed of 33 places in 63 ms of which 2 ms to minimize.
[2024-05-22 15:30:06] [INFO ] Deduced a trap composed of 27 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:30:06] [INFO ] Deduced a trap composed of 29 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:30:06] [INFO ] Deduced a trap composed of 38 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:30:06] [INFO ] Deduced a trap composed of 34 places in 58 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/540 variables, 20/202 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:30:07] [INFO ] Deduced a trap composed of 33 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:30:07] [INFO ] Deduced a trap composed of 30 places in 53 ms of which 1 ms to minimize.
[2024-05-22 15:30:07] [INFO ] Deduced a trap composed of 26 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:30:07] [INFO ] Deduced a trap composed of 26 places in 33 ms of which 1 ms to minimize.
[2024-05-22 15:30:07] [INFO ] Deduced a trap composed of 27 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:30:07] [INFO ] Deduced a trap composed of 29 places in 39 ms of which 0 ms to minimize.
[2024-05-22 15:30:07] [INFO ] Deduced a trap composed of 28 places in 41 ms of which 1 ms to minimize.
[2024-05-22 15:30:09] [INFO ] Deduced a trap composed of 27 places in 139 ms of which 2 ms to minimize.
[2024-05-22 15:30:12] [INFO ] Deduced a trap composed of 25 places in 146 ms of which 3 ms to minimize.
[2024-05-22 15:30:13] [INFO ] Deduced a trap composed of 32 places in 131 ms of which 2 ms to minimize.
[2024-05-22 15:30:13] [INFO ] Deduced a trap composed of 25 places in 111 ms of which 2 ms to minimize.
[2024-05-22 15:30:13] [INFO ] Deduced a trap composed of 25 places in 103 ms of which 1 ms to minimize.
[2024-05-22 15:30:13] [INFO ] Deduced a trap composed of 25 places in 97 ms of which 2 ms to minimize.
[2024-05-22 15:30:13] [INFO ] Deduced a trap composed of 25 places in 83 ms of which 2 ms to minimize.
[2024-05-22 15:30:13] [INFO ] Deduced a trap composed of 35 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:30:13] [INFO ] Deduced a trap composed of 25 places in 76 ms of which 2 ms to minimize.
[2024-05-22 15:30:13] [INFO ] Deduced a trap composed of 25 places in 67 ms of which 2 ms to minimize.
[2024-05-22 15:30:13] [INFO ] Deduced a trap composed of 28 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:30:13] [INFO ] Deduced a trap composed of 26 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:30:13] [INFO ] Deduced a trap composed of 31 places in 42 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/540 variables, 20/222 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:30:14] [INFO ] Deduced a trap composed of 28 places in 74 ms of which 2 ms to minimize.
[2024-05-22 15:30:14] [INFO ] Deduced a trap composed of 28 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:30:14] [INFO ] Deduced a trap composed of 30 places in 75 ms of which 1 ms to minimize.
[2024-05-22 15:30:14] [INFO ] Deduced a trap composed of 28 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:30:15] [INFO ] Deduced a trap composed of 31 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:30:15] [INFO ] Deduced a trap composed of 29 places in 71 ms of which 1 ms to minimize.
[2024-05-22 15:30:15] [INFO ] Deduced a trap composed of 29 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:30:15] [INFO ] Deduced a trap composed of 28 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:30:15] [INFO ] Deduced a trap composed of 28 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:30:15] [INFO ] Deduced a trap composed of 30 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:30:15] [INFO ] Deduced a trap composed of 27 places in 55 ms of which 1 ms to minimize.
[2024-05-22 15:30:15] [INFO ] Deduced a trap composed of 26 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:30:15] [INFO ] Deduced a trap composed of 30 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:30:15] [INFO ] Deduced a trap composed of 27 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:30:15] [INFO ] Deduced a trap composed of 26 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:30:15] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 1 ms to minimize.
[2024-05-22 15:30:15] [INFO ] Deduced a trap composed of 29 places in 53 ms of which 1 ms to minimize.
[2024-05-22 15:30:15] [INFO ] Deduced a trap composed of 27 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:30:15] [INFO ] Deduced a trap composed of 25 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:30:16] [INFO ] Deduced a trap composed of 29 places in 49 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/540 variables, 20/242 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:30:17] [INFO ] Deduced a trap composed of 26 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:30:17] [INFO ] Deduced a trap composed of 26 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:30:17] [INFO ] Deduced a trap composed of 29 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:30:17] [INFO ] Deduced a trap composed of 27 places in 50 ms of which 1 ms to minimize.
SMT process timed out in 60690ms, After SMT, problems are : Problem set: 0 solved, 1678 unsolved
Search for dead transitions found 0 dead transitions in 60703ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65904 ms. Remains : 541/541 places, 1698/1698 transitions.
RANDOM walk for 40000 steps (394 resets) in 621 ms. (64 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (17 resets) in 68 ms. (579 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (18 resets) in 46 ms. (851 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 426768 steps, run timeout after 3001 ms. (steps per millisecond=142 ) properties seen :0 out of 2
Probabilistic random walk after 426768 steps, saw 54541 distinct states, run finished after 3001 ms. (steps per millisecond=142 ) properties seen :0
[2024-05-22 15:30:20] [INFO ] Invariant cache hit.
[2024-05-22 15:30:20] [INFO ] State equation strengthened by 1620 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 498/499 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-22 15:30:20] [INFO ] Deduced a trap composed of 2 places in 35 ms of which 0 ms to minimize.
Problem MAX0 is UNSAT
[2024-05-22 15:30:20] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 1 ms to minimize.
[2024-05-22 15:30:20] [INFO ] Deduced a trap composed of 2 places in 29 ms of which 1 ms to minimize.
[2024-05-22 15:30:20] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 1 ms to minimize.
[2024-05-22 15:30:20] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 1 ms to minimize.
[2024-05-22 15:30:20] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 1 ms to minimize.
[2024-05-22 15:30:20] [INFO ] Deduced a trap composed of 2 places in 27 ms of which 0 ms to minimize.
[2024-05-22 15:30:20] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 0 ms to minimize.
[2024-05-22 15:30:20] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 0 ms to minimize.
[2024-05-22 15:30:21] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 0 ms to minimize.
[2024-05-22 15:30:21] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 0 ms to minimize.
[2024-05-22 15:30:21] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 1 ms to minimize.
[2024-05-22 15:30:21] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 0 ms to minimize.
[2024-05-22 15:30:21] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 1 ms to minimize.
[2024-05-22 15:30:21] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 0 ms to minimize.
[2024-05-22 15:30:21] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 0 ms to minimize.
[2024-05-22 15:30:21] [INFO ] Deduced a trap composed of 2 places in 20 ms of which 0 ms to minimize.
[2024-05-22 15:30:21] [INFO ] Deduced a trap composed of 2 places in 20 ms of which 0 ms to minimize.
[2024-05-22 15:30:21] [INFO ] Deduced a trap composed of 2 places in 19 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/499 variables, 19/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/499 variables, 0/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 38/537 variables, 19/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/537 variables, 0/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/539 variables, 2/41 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/539 variables, 0/41 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1698/2237 variables, 539/580 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2237 variables, 1620/2200 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2237 variables, 0/2200 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2/2239 variables, 2/2202 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2239 variables, 0/2202 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/2239 variables, 0/2202 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2239/2239 variables, and 2202 constraints, problems are : Problem set: 1 solved, 1 unsolved in 1293 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 541/541 constraints, ReadFeed: 1620/1620 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 19/19 constraints]
Escalating to Integer solving :Problem set: 1 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 498/499 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/499 variables, 19/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/499 variables, 0/20 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 38/537 variables, 19/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/537 variables, 0/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/539 variables, 2/41 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-05-22 15:30:22] [INFO ] Deduced a trap composed of 25 places in 217 ms of which 3 ms to minimize.
[2024-05-22 15:30:22] [INFO ] Deduced a trap composed of 25 places in 208 ms of which 3 ms to minimize.
[2024-05-22 15:30:22] [INFO ] Deduced a trap composed of 25 places in 199 ms of which 3 ms to minimize.
[2024-05-22 15:30:22] [INFO ] Deduced a trap composed of 28 places in 193 ms of which 2 ms to minimize.
[2024-05-22 15:30:23] [INFO ] Deduced a trap composed of 28 places in 195 ms of which 3 ms to minimize.
[2024-05-22 15:30:23] [INFO ] Deduced a trap composed of 30 places in 200 ms of which 4 ms to minimize.
[2024-05-22 15:30:23] [INFO ] Deduced a trap composed of 27 places in 202 ms of which 3 ms to minimize.
[2024-05-22 15:30:23] [INFO ] Deduced a trap composed of 26 places in 199 ms of which 3 ms to minimize.
[2024-05-22 15:30:23] [INFO ] Deduced a trap composed of 27 places in 195 ms of which 3 ms to minimize.
[2024-05-22 15:30:24] [INFO ] Deduced a trap composed of 29 places in 194 ms of which 3 ms to minimize.
[2024-05-22 15:30:24] [INFO ] Deduced a trap composed of 28 places in 200 ms of which 3 ms to minimize.
[2024-05-22 15:30:24] [INFO ] Deduced a trap composed of 26 places in 207 ms of which 3 ms to minimize.
[2024-05-22 15:30:24] [INFO ] Deduced a trap composed of 25 places in 210 ms of which 3 ms to minimize.
[2024-05-22 15:30:24] [INFO ] Deduced a trap composed of 25 places in 200 ms of which 3 ms to minimize.
[2024-05-22 15:30:25] [INFO ] Deduced a trap composed of 25 places in 196 ms of which 3 ms to minimize.
[2024-05-22 15:30:25] [INFO ] Deduced a trap composed of 28 places in 205 ms of which 3 ms to minimize.
[2024-05-22 15:30:25] [INFO ] Deduced a trap composed of 29 places in 213 ms of which 3 ms to minimize.
[2024-05-22 15:30:25] [INFO ] Deduced a trap composed of 24 places in 208 ms of which 3 ms to minimize.
[2024-05-22 15:30:26] [INFO ] Deduced a trap composed of 30 places in 196 ms of which 3 ms to minimize.
[2024-05-22 15:30:26] [INFO ] Deduced a trap composed of 26 places in 201 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/539 variables, 20/61 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-05-22 15:30:26] [INFO ] Deduced a trap composed of 30 places in 184 ms of which 3 ms to minimize.
[2024-05-22 15:30:26] [INFO ] Deduced a trap composed of 28 places in 184 ms of which 3 ms to minimize.
[2024-05-22 15:30:26] [INFO ] Deduced a trap composed of 28 places in 184 ms of which 3 ms to minimize.
[2024-05-22 15:30:27] [INFO ] Deduced a trap composed of 29 places in 202 ms of which 3 ms to minimize.
SMT process timed out in 6411ms, After SMT, problems are : Problem set: 1 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 541 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 541/541 places, 1698/1698 transitions.
Applied a total of 0 rules in 22 ms. Remains 541 /541 variables (removed 0) and now considering 1698/1698 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 541/541 places, 1698/1698 transitions.
RANDOM walk for 40000 steps (392 resets) in 256 ms. (155 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (16 resets) in 42 ms. (930 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 541626 steps, run timeout after 3001 ms. (steps per millisecond=180 ) properties seen :0 out of 1
Probabilistic random walk after 541626 steps, saw 66557 distinct states, run finished after 3002 ms. (steps per millisecond=180 ) properties seen :0
[2024-05-22 15:30:30] [INFO ] Invariant cache hit.
[2024-05-22 15:30:30] [INFO ] State equation strengthened by 1620 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 498/499 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:30:30] [INFO ] Deduced a trap composed of 2 places in 31 ms of which 1 ms to minimize.
[2024-05-22 15:30:30] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 0 ms to minimize.
[2024-05-22 15:30:30] [INFO ] Deduced a trap composed of 2 places in 30 ms of which 1 ms to minimize.
[2024-05-22 15:30:30] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 1 ms to minimize.
[2024-05-22 15:30:30] [INFO ] Deduced a trap composed of 2 places in 27 ms of which 0 ms to minimize.
[2024-05-22 15:30:30] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 0 ms to minimize.
[2024-05-22 15:30:30] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 0 ms to minimize.
[2024-05-22 15:30:30] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 0 ms to minimize.
[2024-05-22 15:30:30] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 0 ms to minimize.
[2024-05-22 15:30:30] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 0 ms to minimize.
[2024-05-22 15:30:30] [INFO ] Deduced a trap composed of 2 places in 26 ms of which 1 ms to minimize.
[2024-05-22 15:30:30] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 1 ms to minimize.
[2024-05-22 15:30:30] [INFO ] Deduced a trap composed of 2 places in 37 ms of which 1 ms to minimize.
[2024-05-22 15:30:30] [INFO ] Deduced a trap composed of 2 places in 24 ms of which 0 ms to minimize.
[2024-05-22 15:30:30] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 0 ms to minimize.
[2024-05-22 15:30:30] [INFO ] Deduced a trap composed of 2 places in 31 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/499 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/499 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 38/537 variables, 19/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/537 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/539 variables, 2/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/539 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1698/2237 variables, 539/577 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2237 variables, 1620/2197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2237 variables, 0/2197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2/2239 variables, 2/2199 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2239 variables, 0/2199 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/2239 variables, 0/2199 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2239/2239 variables, and 2199 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1126 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 541/541 constraints, ReadFeed: 1620/1620 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 16/16 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 498/499 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/499 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:30:31] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 0 ms to minimize.
[2024-05-22 15:30:31] [INFO ] Deduced a trap composed of 2 places in 25 ms of which 1 ms to minimize.
[2024-05-22 15:30:31] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/499 variables, 3/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/499 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 38/537 variables, 19/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/537 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2/539 variables, 2/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:30:31] [INFO ] Deduced a trap composed of 30 places in 204 ms of which 3 ms to minimize.
[2024-05-22 15:30:31] [INFO ] Deduced a trap composed of 25 places in 198 ms of which 2 ms to minimize.
[2024-05-22 15:30:32] [INFO ] Deduced a trap composed of 29 places in 197 ms of which 3 ms to minimize.
[2024-05-22 15:30:32] [INFO ] Deduced a trap composed of 25 places in 201 ms of which 3 ms to minimize.
[2024-05-22 15:30:32] [INFO ] Deduced a trap composed of 27 places in 195 ms of which 3 ms to minimize.
[2024-05-22 15:30:32] [INFO ] Deduced a trap composed of 25 places in 201 ms of which 3 ms to minimize.
[2024-05-22 15:30:32] [INFO ] Deduced a trap composed of 28 places in 196 ms of which 3 ms to minimize.
[2024-05-22 15:30:33] [INFO ] Deduced a trap composed of 25 places in 190 ms of which 3 ms to minimize.
[2024-05-22 15:30:33] [INFO ] Deduced a trap composed of 24 places in 192 ms of which 3 ms to minimize.
[2024-05-22 15:30:33] [INFO ] Deduced a trap composed of 28 places in 196 ms of which 3 ms to minimize.
[2024-05-22 15:30:33] [INFO ] Deduced a trap composed of 25 places in 194 ms of which 3 ms to minimize.
[2024-05-22 15:30:33] [INFO ] Deduced a trap composed of 27 places in 197 ms of which 3 ms to minimize.
[2024-05-22 15:30:34] [INFO ] Deduced a trap composed of 25 places in 200 ms of which 6 ms to minimize.
[2024-05-22 15:30:34] [INFO ] Deduced a trap composed of 30 places in 210 ms of which 3 ms to minimize.
[2024-05-22 15:30:34] [INFO ] Deduced a trap composed of 26 places in 203 ms of which 3 ms to minimize.
[2024-05-22 15:30:34] [INFO ] Deduced a trap composed of 29 places in 197 ms of which 3 ms to minimize.
[2024-05-22 15:30:35] [INFO ] Deduced a trap composed of 28 places in 194 ms of which 3 ms to minimize.
[2024-05-22 15:30:35] [INFO ] Deduced a trap composed of 26 places in 203 ms of which 3 ms to minimize.
[2024-05-22 15:30:35] [INFO ] Deduced a trap composed of 26 places in 197 ms of which 3 ms to minimize.
[2024-05-22 15:30:35] [INFO ] Deduced a trap composed of 28 places in 188 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/539 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-22 15:30:35] [INFO ] Deduced a trap composed of 31 places in 197 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/539 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/539 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1698/2237 variables, 539/601 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2237 variables, 1620/2221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2237 variables, 1/2222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2237 variables, 0/2222 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 2/2239 variables, 2/2224 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2239 variables, 0/2224 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/2239 variables, 0/2224 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2239/2239 variables, and 2224 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5458 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 541/541 constraints, ReadFeed: 1620/1620 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 40/40 constraints]
After SMT, in 6609ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 23 ms.
Support contains 1 out of 541 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 541/541 places, 1698/1698 transitions.
Applied a total of 0 rules in 20 ms. Remains 541 /541 variables (removed 0) and now considering 1698/1698 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 541/541 places, 1698/1698 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 541/541 places, 1698/1698 transitions.
Applied a total of 0 rules in 19 ms. Remains 541 /541 variables (removed 0) and now considering 1698/1698 (removed 0) transitions.
[2024-05-22 15:30:36] [INFO ] Invariant cache hit.
[2024-05-22 15:30:37] [INFO ] Implicit Places using invariants in 362 ms returned []
[2024-05-22 15:30:37] [INFO ] Invariant cache hit.
[2024-05-22 15:30:37] [INFO ] State equation strengthened by 1620 read => feed constraints.
[2024-05-22 15:30:41] [INFO ] Implicit Places using invariants and state equation in 4707 ms returned []
Implicit Place search using SMT with State Equation took 5073 ms to find 0 implicit places.
[2024-05-22 15:30:41] [INFO ] Redundant transitions in 33 ms returned []
Running 1678 sub problems to find dead transitions.
[2024-05-22 15:30:41] [INFO ] Invariant cache hit.
[2024-05-22 15:30:41] [INFO ] State equation strengthened by 1620 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/540 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/540 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:30:56] [INFO ] Deduced a trap composed of 26 places in 134 ms of which 3 ms to minimize.
[2024-05-22 15:30:56] [INFO ] Deduced a trap composed of 25 places in 125 ms of which 2 ms to minimize.
[2024-05-22 15:30:56] [INFO ] Deduced a trap composed of 27 places in 117 ms of which 2 ms to minimize.
[2024-05-22 15:30:56] [INFO ] Deduced a trap composed of 25 places in 109 ms of which 2 ms to minimize.
[2024-05-22 15:30:56] [INFO ] Deduced a trap composed of 25 places in 111 ms of which 2 ms to minimize.
[2024-05-22 15:30:56] [INFO ] Deduced a trap composed of 24 places in 101 ms of which 2 ms to minimize.
[2024-05-22 15:30:56] [INFO ] Deduced a trap composed of 28 places in 90 ms of which 1 ms to minimize.
[2024-05-22 15:30:56] [INFO ] Deduced a trap composed of 28 places in 89 ms of which 2 ms to minimize.
[2024-05-22 15:30:56] [INFO ] Deduced a trap composed of 26 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:30:57] [INFO ] Deduced a trap composed of 28 places in 89 ms of which 1 ms to minimize.
[2024-05-22 15:30:57] [INFO ] Deduced a trap composed of 25 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:30:57] [INFO ] Deduced a trap composed of 27 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:30:57] [INFO ] Deduced a trap composed of 27 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:30:57] [INFO ] Deduced a trap composed of 27 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:30:57] [INFO ] Deduced a trap composed of 25 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:30:57] [INFO ] Deduced a trap composed of 26 places in 46 ms of which 1 ms to minimize.
[2024-05-22 15:30:57] [INFO ] Deduced a trap composed of 2 places in 197 ms of which 2 ms to minimize.
[2024-05-22 15:30:57] [INFO ] Deduced a trap composed of 22 places in 201 ms of which 3 ms to minimize.
[2024-05-22 15:30:58] [INFO ] Deduced a trap composed of 22 places in 179 ms of which 3 ms to minimize.
[2024-05-22 15:30:58] [INFO ] Deduced a trap composed of 22 places in 176 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/540 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:30:58] [INFO ] Deduced a trap composed of 25 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:30:58] [INFO ] Deduced a trap composed of 25 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:30:58] [INFO ] Deduced a trap composed of 26 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:30:59] [INFO ] Deduced a trap composed of 25 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:30:59] [INFO ] Deduced a trap composed of 26 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:30:59] [INFO ] Deduced a trap composed of 27 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:30:59] [INFO ] Deduced a trap composed of 27 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:30:59] [INFO ] Deduced a trap composed of 28 places in 55 ms of which 1 ms to minimize.
[2024-05-22 15:30:59] [INFO ] Deduced a trap composed of 26 places in 43 ms of which 1 ms to minimize.
[2024-05-22 15:30:59] [INFO ] Deduced a trap composed of 29 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:30:59] [INFO ] Deduced a trap composed of 27 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:30:59] [INFO ] Deduced a trap composed of 27 places in 58 ms of which 1 ms to minimize.
[2024-05-22 15:30:59] [INFO ] Deduced a trap composed of 29 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:30:59] [INFO ] Deduced a trap composed of 27 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:30:59] [INFO ] Deduced a trap composed of 27 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:30:59] [INFO ] Deduced a trap composed of 26 places in 42 ms of which 1 ms to minimize.
[2024-05-22 15:30:59] [INFO ] Deduced a trap composed of 2 places in 162 ms of which 2 ms to minimize.
[2024-05-22 15:31:00] [INFO ] Deduced a trap composed of 3 places in 172 ms of which 3 ms to minimize.
[2024-05-22 15:31:00] [INFO ] Deduced a trap composed of 3 places in 176 ms of which 3 ms to minimize.
[2024-05-22 15:31:00] [INFO ] Deduced a trap composed of 30 places in 185 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/540 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 540/2239 variables, and 62 constraints, problems are : Problem set: 0 solved, 1678 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 0/541 constraints, ReadFeed: 0/1620 constraints, PredecessorRefiner: 1678/1678 constraints, Known Traps: 40/40 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1678 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/540 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/540 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/540 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:31:13] [INFO ] Deduced a trap composed of 25 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:31:13] [INFO ] Deduced a trap composed of 25 places in 40 ms of which 1 ms to minimize.
[2024-05-22 15:31:13] [INFO ] Deduced a trap composed of 26 places in 36 ms of which 1 ms to minimize.
[2024-05-22 15:31:14] [INFO ] Deduced a trap composed of 27 places in 198 ms of which 3 ms to minimize.
[2024-05-22 15:31:14] [INFO ] Deduced a trap composed of 25 places in 192 ms of which 3 ms to minimize.
[2024-05-22 15:31:14] [INFO ] Deduced a trap composed of 30 places in 193 ms of which 3 ms to minimize.
[2024-05-22 15:31:14] [INFO ] Deduced a trap composed of 26 places in 183 ms of which 3 ms to minimize.
[2024-05-22 15:31:15] [INFO ] Deduced a trap composed of 31 places in 193 ms of which 3 ms to minimize.
[2024-05-22 15:31:15] [INFO ] Deduced a trap composed of 26 places in 191 ms of which 3 ms to minimize.
[2024-05-22 15:31:15] [INFO ] Deduced a trap composed of 46 places in 205 ms of which 3 ms to minimize.
[2024-05-22 15:31:15] [INFO ] Deduced a trap composed of 38 places in 185 ms of which 3 ms to minimize.
[2024-05-22 15:31:15] [INFO ] Deduced a trap composed of 24 places in 148 ms of which 3 ms to minimize.
[2024-05-22 15:31:16] [INFO ] Deduced a trap composed of 29 places in 149 ms of which 3 ms to minimize.
[2024-05-22 15:31:16] [INFO ] Deduced a trap composed of 29 places in 147 ms of which 3 ms to minimize.
[2024-05-22 15:31:16] [INFO ] Deduced a trap composed of 28 places in 158 ms of which 3 ms to minimize.
[2024-05-22 15:31:16] [INFO ] Deduced a trap composed of 24 places in 137 ms of which 3 ms to minimize.
[2024-05-22 15:31:16] [INFO ] Deduced a trap composed of 29 places in 132 ms of which 2 ms to minimize.
[2024-05-22 15:31:16] [INFO ] Deduced a trap composed of 32 places in 127 ms of which 2 ms to minimize.
[2024-05-22 15:31:16] [INFO ] Deduced a trap composed of 31 places in 128 ms of which 3 ms to minimize.
[2024-05-22 15:31:17] [INFO ] Deduced a trap composed of 30 places in 118 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/540 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:31:17] [INFO ] Deduced a trap composed of 26 places in 152 ms of which 2 ms to minimize.
[2024-05-22 15:31:17] [INFO ] Deduced a trap composed of 25 places in 143 ms of which 3 ms to minimize.
[2024-05-22 15:31:18] [INFO ] Deduced a trap composed of 30 places in 140 ms of which 2 ms to minimize.
[2024-05-22 15:31:18] [INFO ] Deduced a trap composed of 29 places in 182 ms of which 2 ms to minimize.
[2024-05-22 15:31:18] [INFO ] Deduced a trap composed of 31 places in 131 ms of which 2 ms to minimize.
[2024-05-22 15:31:18] [INFO ] Deduced a trap composed of 28 places in 131 ms of which 2 ms to minimize.
[2024-05-22 15:31:18] [INFO ] Deduced a trap composed of 29 places in 130 ms of which 2 ms to minimize.
[2024-05-22 15:31:18] [INFO ] Deduced a trap composed of 30 places in 130 ms of which 2 ms to minimize.
[2024-05-22 15:31:18] [INFO ] Deduced a trap composed of 28 places in 121 ms of which 2 ms to minimize.
[2024-05-22 15:31:19] [INFO ] Deduced a trap composed of 25 places in 120 ms of which 2 ms to minimize.
[2024-05-22 15:31:19] [INFO ] Deduced a trap composed of 28 places in 108 ms of which 2 ms to minimize.
[2024-05-22 15:31:19] [INFO ] Deduced a trap composed of 28 places in 112 ms of which 2 ms to minimize.
[2024-05-22 15:31:19] [INFO ] Deduced a trap composed of 27 places in 110 ms of which 1 ms to minimize.
[2024-05-22 15:31:19] [INFO ] Deduced a trap composed of 28 places in 99 ms of which 2 ms to minimize.
[2024-05-22 15:31:19] [INFO ] Deduced a trap composed of 30 places in 93 ms of which 2 ms to minimize.
[2024-05-22 15:31:19] [INFO ] Deduced a trap composed of 29 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:31:19] [INFO ] Deduced a trap composed of 27 places in 79 ms of which 1 ms to minimize.
[2024-05-22 15:31:19] [INFO ] Deduced a trap composed of 26 places in 86 ms of which 2 ms to minimize.
[2024-05-22 15:31:20] [INFO ] Deduced a trap composed of 30 places in 72 ms of which 2 ms to minimize.
[2024-05-22 15:31:20] [INFO ] Deduced a trap composed of 29 places in 73 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/540 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:31:20] [INFO ] Deduced a trap composed of 32 places in 98 ms of which 1 ms to minimize.
[2024-05-22 15:31:20] [INFO ] Deduced a trap composed of 30 places in 90 ms of which 2 ms to minimize.
[2024-05-22 15:31:21] [INFO ] Deduced a trap composed of 28 places in 91 ms of which 2 ms to minimize.
[2024-05-22 15:31:21] [INFO ] Deduced a trap composed of 30 places in 77 ms of which 2 ms to minimize.
[2024-05-22 15:31:21] [INFO ] Deduced a trap composed of 27 places in 71 ms of which 1 ms to minimize.
[2024-05-22 15:31:21] [INFO ] Deduced a trap composed of 30 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:31:21] [INFO ] Deduced a trap composed of 27 places in 65 ms of which 2 ms to minimize.
[2024-05-22 15:31:21] [INFO ] Deduced a trap composed of 28 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:31:21] [INFO ] Deduced a trap composed of 28 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:31:21] [INFO ] Deduced a trap composed of 32 places in 44 ms of which 0 ms to minimize.
[2024-05-22 15:31:21] [INFO ] Deduced a trap composed of 30 places in 51 ms of which 0 ms to minimize.
[2024-05-22 15:31:21] [INFO ] Deduced a trap composed of 31 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:31:21] [INFO ] Deduced a trap composed of 25 places in 41 ms of which 1 ms to minimize.
[2024-05-22 15:31:21] [INFO ] Deduced a trap composed of 25 places in 148 ms of which 2 ms to minimize.
[2024-05-22 15:31:21] [INFO ] Deduced a trap composed of 27 places in 36 ms of which 0 ms to minimize.
[2024-05-22 15:31:22] [INFO ] Deduced a trap composed of 28 places in 52 ms of which 1 ms to minimize.
[2024-05-22 15:31:22] [INFO ] Deduced a trap composed of 27 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:31:22] [INFO ] Deduced a trap composed of 27 places in 43 ms of which 1 ms to minimize.
[2024-05-22 15:31:22] [INFO ] Deduced a trap composed of 29 places in 180 ms of which 3 ms to minimize.
[2024-05-22 15:31:22] [INFO ] Deduced a trap composed of 51 places in 171 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/540 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:31:23] [INFO ] Deduced a trap composed of 30 places in 107 ms of which 2 ms to minimize.
[2024-05-22 15:31:23] [INFO ] Deduced a trap composed of 31 places in 95 ms of which 2 ms to minimize.
[2024-05-22 15:31:23] [INFO ] Deduced a trap composed of 31 places in 93 ms of which 1 ms to minimize.
[2024-05-22 15:31:23] [INFO ] Deduced a trap composed of 31 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:31:23] [INFO ] Deduced a trap composed of 27 places in 106 ms of which 2 ms to minimize.
[2024-05-22 15:31:23] [INFO ] Deduced a trap composed of 28 places in 93 ms of which 1 ms to minimize.
[2024-05-22 15:31:23] [INFO ] Deduced a trap composed of 27 places in 78 ms of which 1 ms to minimize.
[2024-05-22 15:31:23] [INFO ] Deduced a trap composed of 26 places in 65 ms of which 2 ms to minimize.
[2024-05-22 15:31:23] [INFO ] Deduced a trap composed of 28 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:31:24] [INFO ] Deduced a trap composed of 27 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:31:24] [INFO ] Deduced a trap composed of 30 places in 62 ms of which 1 ms to minimize.
[2024-05-22 15:31:24] [INFO ] Deduced a trap composed of 29 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:31:24] [INFO ] Deduced a trap composed of 26 places in 64 ms of which 2 ms to minimize.
[2024-05-22 15:31:24] [INFO ] Deduced a trap composed of 29 places in 59 ms of which 1 ms to minimize.
[2024-05-22 15:31:24] [INFO ] Deduced a trap composed of 28 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:31:24] [INFO ] Deduced a trap composed of 29 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:31:24] [INFO ] Deduced a trap composed of 28 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:31:24] [INFO ] Deduced a trap composed of 30 places in 51 ms of which 0 ms to minimize.
[2024-05-22 15:31:24] [INFO ] Deduced a trap composed of 25 places in 38 ms of which 1 ms to minimize.
[2024-05-22 15:31:24] [INFO ] Deduced a trap composed of 28 places in 44 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/540 variables, 20/142 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:31:25] [INFO ] Deduced a trap composed of 25 places in 81 ms of which 1 ms to minimize.
[2024-05-22 15:31:25] [INFO ] Deduced a trap composed of 26 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:31:25] [INFO ] Deduced a trap composed of 29 places in 72 ms of which 2 ms to minimize.
[2024-05-22 15:31:25] [INFO ] Deduced a trap composed of 28 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:31:25] [INFO ] Deduced a trap composed of 29 places in 55 ms of which 1 ms to minimize.
[2024-05-22 15:31:25] [INFO ] Deduced a trap composed of 31 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:31:25] [INFO ] Deduced a trap composed of 31 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:31:25] [INFO ] Deduced a trap composed of 32 places in 62 ms of which 1 ms to minimize.
[2024-05-22 15:31:25] [INFO ] Deduced a trap composed of 29 places in 89 ms of which 1 ms to minimize.
[2024-05-22 15:31:26] [INFO ] Deduced a trap composed of 30 places in 88 ms of which 1 ms to minimize.
[2024-05-22 15:31:26] [INFO ] Deduced a trap composed of 29 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:31:26] [INFO ] Deduced a trap composed of 29 places in 80 ms of which 1 ms to minimize.
[2024-05-22 15:31:26] [INFO ] Deduced a trap composed of 35 places in 85 ms of which 1 ms to minimize.
[2024-05-22 15:31:26] [INFO ] Deduced a trap composed of 28 places in 92 ms of which 2 ms to minimize.
[2024-05-22 15:31:26] [INFO ] Deduced a trap composed of 28 places in 112 ms of which 2 ms to minimize.
[2024-05-22 15:31:26] [INFO ] Deduced a trap composed of 29 places in 88 ms of which 2 ms to minimize.
[2024-05-22 15:31:26] [INFO ] Deduced a trap composed of 32 places in 81 ms of which 2 ms to minimize.
[2024-05-22 15:31:26] [INFO ] Deduced a trap composed of 29 places in 73 ms of which 1 ms to minimize.
[2024-05-22 15:31:26] [INFO ] Deduced a trap composed of 28 places in 65 ms of which 2 ms to minimize.
[2024-05-22 15:31:27] [INFO ] Deduced a trap composed of 29 places in 64 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/540 variables, 20/162 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:31:27] [INFO ] Deduced a trap composed of 25 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:31:27] [INFO ] Deduced a trap composed of 28 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:31:27] [INFO ] Deduced a trap composed of 29 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:31:27] [INFO ] Deduced a trap composed of 31 places in 94 ms of which 2 ms to minimize.
[2024-05-22 15:31:28] [INFO ] Deduced a trap composed of 30 places in 89 ms of which 2 ms to minimize.
[2024-05-22 15:31:28] [INFO ] Deduced a trap composed of 28 places in 83 ms of which 1 ms to minimize.
[2024-05-22 15:31:28] [INFO ] Deduced a trap composed of 25 places in 74 ms of which 1 ms to minimize.
[2024-05-22 15:31:28] [INFO ] Deduced a trap composed of 31 places in 84 ms of which 1 ms to minimize.
[2024-05-22 15:31:28] [INFO ] Deduced a trap composed of 31 places in 76 ms of which 2 ms to minimize.
[2024-05-22 15:31:28] [INFO ] Deduced a trap composed of 27 places in 64 ms of which 2 ms to minimize.
[2024-05-22 15:31:28] [INFO ] Deduced a trap composed of 29 places in 76 ms of which 2 ms to minimize.
[2024-05-22 15:31:28] [INFO ] Deduced a trap composed of 30 places in 89 ms of which 1 ms to minimize.
[2024-05-22 15:31:28] [INFO ] Deduced a trap composed of 31 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:31:28] [INFO ] Deduced a trap composed of 28 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:31:28] [INFO ] Deduced a trap composed of 32 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:31:29] [INFO ] Deduced a trap composed of 30 places in 72 ms of which 2 ms to minimize.
[2024-05-22 15:31:29] [INFO ] Deduced a trap composed of 28 places in 60 ms of which 2 ms to minimize.
[2024-05-22 15:31:29] [INFO ] Deduced a trap composed of 33 places in 79 ms of which 1 ms to minimize.
[2024-05-22 15:31:29] [INFO ] Deduced a trap composed of 33 places in 76 ms of which 1 ms to minimize.
[2024-05-22 15:31:29] [INFO ] Deduced a trap composed of 26 places in 71 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/540 variables, 20/182 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:31:30] [INFO ] Deduced a trap composed of 35 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:31:30] [INFO ] Deduced a trap composed of 29 places in 71 ms of which 1 ms to minimize.
[2024-05-22 15:31:30] [INFO ] Deduced a trap composed of 33 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:31:30] [INFO ] Deduced a trap composed of 33 places in 77 ms of which 1 ms to minimize.
[2024-05-22 15:31:30] [INFO ] Deduced a trap composed of 32 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:31:30] [INFO ] Deduced a trap composed of 33 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:31:30] [INFO ] Deduced a trap composed of 37 places in 55 ms of which 1 ms to minimize.
[2024-05-22 15:31:30] [INFO ] Deduced a trap composed of 33 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:31:30] [INFO ] Deduced a trap composed of 32 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:31:30] [INFO ] Deduced a trap composed of 32 places in 69 ms of which 1 ms to minimize.
[2024-05-22 15:31:30] [INFO ] Deduced a trap composed of 30 places in 94 ms of which 1 ms to minimize.
[2024-05-22 15:31:30] [INFO ] Deduced a trap composed of 32 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:31:31] [INFO ] Deduced a trap composed of 31 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:31:31] [INFO ] Deduced a trap composed of 30 places in 62 ms of which 1 ms to minimize.
[2024-05-22 15:31:31] [INFO ] Deduced a trap composed of 33 places in 67 ms of which 1 ms to minimize.
[2024-05-22 15:31:31] [INFO ] Deduced a trap composed of 33 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:31:31] [INFO ] Deduced a trap composed of 27 places in 66 ms of which 1 ms to minimize.
[2024-05-22 15:31:31] [INFO ] Deduced a trap composed of 29 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:31:31] [INFO ] Deduced a trap composed of 38 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:31:31] [INFO ] Deduced a trap composed of 34 places in 54 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/540 variables, 20/202 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:31:32] [INFO ] Deduced a trap composed of 33 places in 62 ms of which 1 ms to minimize.
[2024-05-22 15:31:32] [INFO ] Deduced a trap composed of 30 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:31:32] [INFO ] Deduced a trap composed of 26 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:31:32] [INFO ] Deduced a trap composed of 26 places in 30 ms of which 0 ms to minimize.
[2024-05-22 15:31:32] [INFO ] Deduced a trap composed of 27 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:31:32] [INFO ] Deduced a trap composed of 29 places in 41 ms of which 1 ms to minimize.
[2024-05-22 15:31:32] [INFO ] Deduced a trap composed of 28 places in 40 ms of which 1 ms to minimize.
[2024-05-22 15:31:34] [INFO ] Deduced a trap composed of 27 places in 155 ms of which 3 ms to minimize.
[2024-05-22 15:31:36] [INFO ] Deduced a trap composed of 25 places in 153 ms of which 3 ms to minimize.
[2024-05-22 15:31:37] [INFO ] Deduced a trap composed of 32 places in 125 ms of which 1 ms to minimize.
[2024-05-22 15:31:37] [INFO ] Deduced a trap composed of 25 places in 114 ms of which 2 ms to minimize.
[2024-05-22 15:31:38] [INFO ] Deduced a trap composed of 25 places in 101 ms of which 1 ms to minimize.
[2024-05-22 15:31:38] [INFO ] Deduced a trap composed of 25 places in 96 ms of which 1 ms to minimize.
[2024-05-22 15:31:38] [INFO ] Deduced a trap composed of 25 places in 82 ms of which 2 ms to minimize.
[2024-05-22 15:31:38] [INFO ] Deduced a trap composed of 35 places in 78 ms of which 1 ms to minimize.
[2024-05-22 15:31:38] [INFO ] Deduced a trap composed of 25 places in 80 ms of which 2 ms to minimize.
[2024-05-22 15:31:38] [INFO ] Deduced a trap composed of 25 places in 70 ms of which 1 ms to minimize.
[2024-05-22 15:31:38] [INFO ] Deduced a trap composed of 28 places in 61 ms of which 1 ms to minimize.
[2024-05-22 15:31:38] [INFO ] Deduced a trap composed of 26 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:31:38] [INFO ] Deduced a trap composed of 31 places in 43 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/540 variables, 20/222 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:31:39] [INFO ] Deduced a trap composed of 28 places in 79 ms of which 1 ms to minimize.
[2024-05-22 15:31:39] [INFO ] Deduced a trap composed of 28 places in 72 ms of which 1 ms to minimize.
[2024-05-22 15:31:39] [INFO ] Deduced a trap composed of 30 places in 75 ms of which 2 ms to minimize.
[2024-05-22 15:31:39] [INFO ] Deduced a trap composed of 28 places in 75 ms of which 2 ms to minimize.
[2024-05-22 15:31:39] [INFO ] Deduced a trap composed of 31 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:31:39] [INFO ] Deduced a trap composed of 29 places in 69 ms of which 2 ms to minimize.
[2024-05-22 15:31:39] [INFO ] Deduced a trap composed of 29 places in 65 ms of which 1 ms to minimize.
[2024-05-22 15:31:40] [INFO ] Deduced a trap composed of 28 places in 68 ms of which 1 ms to minimize.
[2024-05-22 15:31:40] [INFO ] Deduced a trap composed of 28 places in 65 ms of which 2 ms to minimize.
[2024-05-22 15:31:40] [INFO ] Deduced a trap composed of 30 places in 63 ms of which 1 ms to minimize.
[2024-05-22 15:31:40] [INFO ] Deduced a trap composed of 27 places in 55 ms of which 1 ms to minimize.
[2024-05-22 15:31:40] [INFO ] Deduced a trap composed of 26 places in 62 ms of which 1 ms to minimize.
[2024-05-22 15:31:40] [INFO ] Deduced a trap composed of 30 places in 48 ms of which 1 ms to minimize.
[2024-05-22 15:31:40] [INFO ] Deduced a trap composed of 27 places in 57 ms of which 1 ms to minimize.
[2024-05-22 15:31:40] [INFO ] Deduced a trap composed of 26 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:31:40] [INFO ] Deduced a trap composed of 30 places in 43 ms of which 1 ms to minimize.
[2024-05-22 15:31:40] [INFO ] Deduced a trap composed of 29 places in 50 ms of which 1 ms to minimize.
[2024-05-22 15:31:40] [INFO ] Deduced a trap composed of 27 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:31:40] [INFO ] Deduced a trap composed of 25 places in 51 ms of which 1 ms to minimize.
[2024-05-22 15:31:40] [INFO ] Deduced a trap composed of 29 places in 47 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/540 variables, 20/242 constraints. Problems are: Problem set: 0 solved, 1678 unsolved
[2024-05-22 15:31:41] [INFO ] Deduced a trap composed of 26 places in 64 ms of which 1 ms to minimize.
[2024-05-22 15:31:41] [INFO ] Deduced a trap composed of 26 places in 56 ms of which 1 ms to minimize.
[2024-05-22 15:31:42] [INFO ] Deduced a trap composed of 29 places in 60 ms of which 1 ms to minimize.
[2024-05-22 15:31:42] [INFO ] Deduced a trap composed of 27 places in 49 ms of which 1 ms to minimize.
[2024-05-22 15:31:42] [INFO ] Deduced a trap composed of 27 places in 38 ms of which 0 ms to minimize.
[2024-05-22 15:31:42] [INFO ] Deduced a trap composed of 31 places in 85 ms of which 1 ms to minimize.
[2024-05-22 15:31:42] [INFO ] Deduced a trap composed of 30 places in 87 ms of which 2 ms to minimize.
[2024-05-22 15:31:42] [INFO ] Deduced a trap composed of 33 places in 80 ms of which 2 ms to minimize.
[2024-05-22 15:31:42] [INFO ] Deduced a trap composed of 32 places in 71 ms of which 1 ms to minimize.
SMT process timed out in 60718ms, After SMT, problems are : Problem set: 0 solved, 1678 unsolved
Search for dead transitions found 0 dead transitions in 60731ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65866 ms. Remains : 541/541 places, 1698/1698 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1560 edges and 541 vertex of which 458 / 541 are part of one of the 2 SCC in 1 ms
Free SCC test removed 456 places
Drop transitions (Empty/Sink Transition effects.) removed 1200 transitions
Ensure Unique test removed 411 transitions
Reduce isomorphic transitions removed 1611 transitions.
Graph (complete) has 208 edges and 85 vertex of which 26 are kept as prefixes of interest. Removing 59 places using SCC suffix rule.0 ms
Discarding 59 places :
Also discarding 18 output transitions
Drop transitions (Output transitions of discarded places.) removed 18 transitions
Drop transitions (Empty/Sink Transition effects.) removed 40 transitions
Reduce isomorphic transitions removed 40 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 41 rules applied. Total rules applied 43 place count 26 transition count 28
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 45 place count 25 transition count 27
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 62 place count 8 transition count 10
Iterating global reduction 2 with 17 rules applied. Total rules applied 79 place count 8 transition count 10
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 81 place count 8 transition count 8
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 82 place count 8 transition count 7
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 84 place count 7 transition count 6
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 86 place count 5 transition count 4
Applied a total of 86 rules in 7 ms. Remains 5 /541 variables (removed 536) and now considering 4/1698 (removed 1694) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 4 rows 5 cols
[2024-05-22 15:31:42] [INFO ] Computed 1 invariants in 0 ms
[2024-05-22 15:31:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-22 15:31:42] [INFO ] After 17ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-22 15:31:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-22 15:31:42] [INFO ] After 2ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-22 15:31:42] [INFO ] After 5ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-22 15:31:42] [INFO ] After 22ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 49 ms.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[1] Max Struct:[20]
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-09 in 164364 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-10
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[20]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[20]
// Phase 1: matrix 1703 rows 546 cols
[2024-05-22 15:31:42] [INFO ] Computed 22 invariants in 13 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[20]
RANDOM walk for 10000 steps (96 resets) in 45 ms. (217 steps per ms)
BEST_FIRST walk for 10001 steps (4 resets) in 8 ms. (1111 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[20]
[2024-05-22 15:31:42] [INFO ] Invariant cache hit.
[2024-05-22 15:31:42] [INFO ] [Real]Absence check using 20 positive place invariants in 16 ms returned sat
[2024-05-22 15:31:42] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2024-05-22 15:31:43] [INFO ] [Real]Absence check using state equation in 265 ms returned sat
[2024-05-22 15:31:43] [INFO ] State equation strengthened by 1601 read => feed constraints.
[2024-05-22 15:31:43] [INFO ] [Real]Added 1601 Read/Feed constraints in 107 ms returned sat
[2024-05-22 15:31:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:31:43] [INFO ] [Nat]Absence check using 20 positive place invariants in 9 ms returned sat
[2024-05-22 15:31:43] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-22 15:31:43] [INFO ] [Nat]Absence check using state equation in 258 ms returned sat
[2024-05-22 15:31:43] [INFO ] [Nat]Added 1601 Read/Feed constraints in 183 ms returned sat
[2024-05-22 15:31:43] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 79 ms.
[2024-05-22 15:31:44] [INFO ] Added : 8 causal constraints over 2 iterations in 321 ms. Result :sat
Minimization took 560 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[20]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[20]
Support contains 1 out of 546 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 546/546 places, 1703/1703 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 542 transition count 1699
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 542 transition count 1698
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 10 place count 541 transition count 1698
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 541 transition count 1697
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 12 place count 540 transition count 1697
Partial Free-agglomeration rule applied 10 times.
Drop transitions (Partial Free agglomeration) removed 10 transitions
Iterating global reduction 2 with 10 rules applied. Total rules applied 22 place count 540 transition count 1697
Applied a total of 22 rules in 89 ms. Remains 540 /546 variables (removed 6) and now considering 1697/1703 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 540/546 places, 1697/1703 transitions.
// Phase 1: matrix 1697 rows 540 cols
[2024-05-22 15:31:44] [INFO ] Computed 22 invariants in 18 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1] Max Struct:[20]
RANDOM walk for 1000000 steps (9939 resets) in 4456 ms. (224 steps per ms)
BEST_FIRST walk for 1000001 steps (449 resets) in 735 ms. (1358 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[20]
[2024-05-22 15:31:50] [INFO ] Invariant cache hit.
[2024-05-22 15:31:50] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-22 15:31:50] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 10 ms returned sat
[2024-05-22 15:31:50] [INFO ] [Real]Absence check using state equation in 266 ms returned sat
[2024-05-22 15:31:50] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-22 15:31:50] [INFO ] [Real]Added 1619 Read/Feed constraints in 108 ms returned sat
[2024-05-22 15:31:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 15:31:50] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-22 15:31:50] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-22 15:31:50] [INFO ] [Nat]Absence check using state equation in 262 ms returned sat
[2024-05-22 15:31:51] [INFO ] [Nat]Added 1619 Read/Feed constraints in 117 ms returned sat
[2024-05-22 15:31:51] [INFO ] Computed and/alt/rep : 1149/2985/1149 causal constraints (skipped 528 transitions) in 85 ms.
========== file over 1MB has been truncated ======
retrieve it from the run archives if needed
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="CANInsertWithFailure-PT-020"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is CANInsertWithFailure-PT-020, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r069-tall-171620503800109"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-020.tgz
mv CANInsertWithFailure-PT-020 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;