Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r361-smll-167891811500445.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool ltsminxred
Input is SemanticWebServices-PT-S256P15, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r361-smll-167891811500445
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 32M
-rw-r--r-- 1 mcc users 6.0K Feb 26 10:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 26 10:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 10:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 26 10:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 10:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Feb 26 10:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 26 10:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 26 10:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 32M Mar 5 18:23 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 SemanticWebServices-PT-S256P15-UpperBounds-00
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-01
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-02
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-03
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-04
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-05
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-06
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-07
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-08
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-09
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-10
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-11
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-12
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-13
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-14
FORMULA_NAME SemanticWebServices-PT-S256P15-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679278431846

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SemanticWebServices-PT-S256P15
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 02:13:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-20 02:13:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 02:13:56] [INFO ] Load time of PNML (sax parser for PT used): 2072 ms
[2023-03-20 02:13:56] [INFO ] Transformed 329 places.
[2023-03-20 02:13:57] [INFO ] Transformed 29492 transitions.
[2023-03-20 02:13:57] [INFO ] Parsed PT model containing 329 places and 29492 transitions and 267319 arcs in 2365 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
Deduced a syphon composed of 5 places in 53 ms
Reduce places removed 5 places and 2050 transitions.
Ensure Unique test removed 6828 transitions
Reduce redundant transitions removed 6828 transitions.
Normalized transition count is 1901 out of 20614 initially.
// Phase 1: matrix 1901 rows 324 cols
[2023-03-20 02:13:57] [INFO ] Computed 36 place invariants in 139 ms
FORMULA SemanticWebServices-PT-S256P15-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1344 ms. (steps per millisecond=7 ) properties (out of 15) seen :657
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 15) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 15) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 15) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 15) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 15) seen :4
[2023-03-20 02:13:59] [INFO ] Flow matrix only has 1901 transitions (discarded 18713 similar events)
// Phase 1: matrix 1901 rows 324 cols
[2023-03-20 02:13:59] [INFO ] Computed 36 place invariants in 63 ms
[2023-03-20 02:13:59] [INFO ] [Real]Absence check using 2 positive place invariants in 12 ms returned sat
[2023-03-20 02:13:59] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 16 ms returned sat
[2023-03-20 02:13:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:14:00] [INFO ] [Real]Absence check using state equation in 873 ms returned sat
[2023-03-20 02:14:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:14:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-20 02:14:00] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 8 ms returned sat
[2023-03-20 02:14:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:14:01] [INFO ] [Nat]Absence check using state equation in 953 ms returned sat
[2023-03-20 02:14:02] [INFO ] State equation strengthened by 1044 read => feed constraints.
[2023-03-20 02:14:04] [INFO ] [Nat]Added 1044 Read/Feed constraints in 2023 ms returned sat
[2023-03-20 02:14:06] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 1364 ms.
[2023-03-20 02:14:06] [INFO ] Added : 0 causal constraints over 0 iterations in 1366 ms. Result :unknown
[2023-03-20 02:14:06] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-20 02:14:06] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 9 ms returned sat
[2023-03-20 02:14:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:14:06] [INFO ] [Real]Absence check using state equation in 421 ms returned sat
[2023-03-20 02:14:08] [INFO ] [Real]Added 1044 Read/Feed constraints in 1854 ms returned sat
[2023-03-20 02:14:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:14:08] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-20 02:14:08] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 19 ms returned sat
[2023-03-20 02:14:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:14:09] [INFO ] [Nat]Absence check using state equation in 584 ms returned sat
[2023-03-20 02:14:11] [INFO ] [Nat]Added 1044 Read/Feed constraints in 1889 ms returned sat
[2023-03-20 02:14:12] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 1129 ms.
[2023-03-20 02:14:12] [INFO ] Added : 0 causal constraints over 0 iterations in 1407 ms. Result :sat
Minimization took 321 ms.
[2023-03-20 02:14:13] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-20 02:14:13] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 13 ms returned sat
[2023-03-20 02:14:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:14:13] [INFO ] [Real]Absence check using state equation in 415 ms returned sat
[2023-03-20 02:14:15] [INFO ] [Real]Added 1044 Read/Feed constraints in 1483 ms returned sat
[2023-03-20 02:14:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:14:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-20 02:14:15] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 7 ms returned sat
[2023-03-20 02:14:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:14:15] [INFO ] [Nat]Absence check using state equation in 580 ms returned sat
[2023-03-20 02:14:17] [INFO ] [Nat]Added 1044 Read/Feed constraints in 1432 ms returned sat
[2023-03-20 02:14:18] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 1170 ms.
[2023-03-20 02:14:18] [INFO ] Added : 0 causal constraints over 0 iterations in 1362 ms. Result :sat
Minimization took 270 ms.
[2023-03-20 02:14:19] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-20 02:14:19] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 10 ms returned sat
[2023-03-20 02:14:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:14:19] [INFO ] [Real]Absence check using state equation in 744 ms returned sat
[2023-03-20 02:14:21] [INFO ] [Real]Added 1044 Read/Feed constraints in 1904 ms returned sat
[2023-03-20 02:14:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:14:21] [INFO ] [Nat]Absence check using 2 positive place invariants in 9 ms returned sat
[2023-03-20 02:14:21] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 14 ms returned sat
[2023-03-20 02:14:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:14:22] [INFO ] [Nat]Absence check using state equation in 655 ms returned sat
[2023-03-20 02:14:24] [INFO ] [Nat]Added 1044 Read/Feed constraints in 2056 ms returned sat
[2023-03-20 02:14:26] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 1386 ms.
[2023-03-20 02:14:26] [INFO ] Added : 0 causal constraints over 0 iterations in 1594 ms. Result :sat
Minimization took 267 ms.
[2023-03-20 02:14:26] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-20 02:14:26] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 14 ms returned sat
[2023-03-20 02:14:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:14:27] [INFO ] [Real]Absence check using state equation in 660 ms returned sat
[2023-03-20 02:14:29] [INFO ] [Real]Added 1044 Read/Feed constraints in 2098 ms returned sat
[2023-03-20 02:14:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:14:29] [INFO ] [Nat]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-20 02:14:29] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 12 ms returned sat
[2023-03-20 02:14:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:14:30] [INFO ] [Nat]Absence check using state equation in 626 ms returned sat
[2023-03-20 02:14:31] [INFO ] [Nat]Added 1044 Read/Feed constraints in 1434 ms returned sat
[2023-03-20 02:14:32] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 1008 ms.
[2023-03-20 02:14:33] [INFO ] Added : 0 causal constraints over 0 iterations in 1151 ms. Result :sat
Minimization took 358 ms.
[2023-03-20 02:14:33] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-20 02:14:33] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 15 ms returned sat
[2023-03-20 02:14:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:14:34] [INFO ] [Real]Absence check using state equation in 632 ms returned sat
[2023-03-20 02:14:36] [INFO ] [Real]Added 1044 Read/Feed constraints in 1815 ms returned sat
[2023-03-20 02:14:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:14:36] [INFO ] [Nat]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-20 02:14:36] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 12 ms returned sat
[2023-03-20 02:14:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:14:37] [INFO ] [Nat]Absence check using state equation in 629 ms returned sat
[2023-03-20 02:14:39] [INFO ] [Nat]Added 1044 Read/Feed constraints in 2051 ms returned sat
[2023-03-20 02:14:40] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 1068 ms.
[2023-03-20 02:14:40] [INFO ] Added : 0 causal constraints over 0 iterations in 1255 ms. Result :sat
Minimization took 263 ms.
[2023-03-20 02:14:40] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-20 02:14:40] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 12 ms returned sat
[2023-03-20 02:14:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:14:41] [INFO ] [Real]Absence check using state equation in 654 ms returned sat
[2023-03-20 02:14:43] [INFO ] [Real]Added 1044 Read/Feed constraints in 2072 ms returned sat
[2023-03-20 02:14:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:14:43] [INFO ] [Nat]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-20 02:14:43] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 12 ms returned sat
[2023-03-20 02:14:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:14:44] [INFO ] [Nat]Absence check using state equation in 631 ms returned sat
[2023-03-20 02:14:46] [INFO ] [Nat]Added 1044 Read/Feed constraints in 2023 ms returned sat
[2023-03-20 02:14:47] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 935 ms.
[2023-03-20 02:14:47] [INFO ] Added : 0 causal constraints over 0 iterations in 1097 ms. Result :sat
Minimization took 323 ms.
[2023-03-20 02:14:48] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-20 02:14:48] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 11 ms returned sat
[2023-03-20 02:14:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:14:49] [INFO ] [Real]Absence check using state equation in 722 ms returned sat
[2023-03-20 02:14:50] [INFO ] [Real]Added 1044 Read/Feed constraints in 1645 ms returned sat
[2023-03-20 02:14:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:14:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-20 02:14:50] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 12 ms returned sat
[2023-03-20 02:14:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:14:51] [INFO ] [Nat]Absence check using state equation in 617 ms returned sat
[2023-03-20 02:14:53] [INFO ] [Nat]Added 1044 Read/Feed constraints in 2061 ms returned sat
[2023-03-20 02:14:54] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 980 ms.
[2023-03-20 02:14:54] [INFO ] Added : 0 causal constraints over 0 iterations in 1143 ms. Result :sat
Minimization took 302 ms.
[2023-03-20 02:14:55] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-20 02:14:55] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 9 ms returned sat
[2023-03-20 02:14:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:14:55] [INFO ] [Real]Absence check using state equation in 653 ms returned sat
[2023-03-20 02:14:57] [INFO ] [Real]Added 1044 Read/Feed constraints in 1294 ms returned sat
[2023-03-20 02:14:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:14:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-20 02:14:57] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 7 ms returned sat
[2023-03-20 02:14:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:14:57] [INFO ] [Nat]Absence check using state equation in 474 ms returned sat
[2023-03-20 02:14:59] [INFO ] [Nat]Added 1044 Read/Feed constraints in 2058 ms returned sat
[2023-03-20 02:15:01] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 989 ms.
[2023-03-20 02:15:01] [INFO ] Added : 0 causal constraints over 0 iterations in 1162 ms. Result :sat
Minimization took 423 ms.
[2023-03-20 02:15:01] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-20 02:15:01] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 9 ms returned sat
[2023-03-20 02:15:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:15:02] [INFO ] [Real]Absence check using state equation in 590 ms returned sat
[2023-03-20 02:15:04] [INFO ] [Real]Added 1044 Read/Feed constraints in 2021 ms returned sat
[2023-03-20 02:15:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:15:04] [INFO ] [Nat]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-20 02:15:04] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 11 ms returned sat
[2023-03-20 02:15:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:15:05] [INFO ] [Nat]Absence check using state equation in 555 ms returned sat
[2023-03-20 02:15:06] [INFO ] [Nat]Added 1044 Read/Feed constraints in 1444 ms returned sat
[2023-03-20 02:15:07] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 917 ms.
[2023-03-20 02:15:07] [INFO ] Added : 0 causal constraints over 0 iterations in 1130 ms. Result :sat
Minimization took 331 ms.
[2023-03-20 02:15:08] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-20 02:15:08] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 10 ms returned sat
[2023-03-20 02:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:15:09] [INFO ] [Real]Absence check using state equation in 572 ms returned sat
[2023-03-20 02:15:11] [INFO ] [Real]Added 1044 Read/Feed constraints in 2010 ms returned sat
[2023-03-20 02:15:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:15:11] [INFO ] [Nat]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-20 02:15:11] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 11 ms returned sat
[2023-03-20 02:15:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:15:11] [INFO ] [Nat]Absence check using state equation in 613 ms returned sat
[2023-03-20 02:15:13] [INFO ] [Nat]Added 1044 Read/Feed constraints in 2005 ms returned sat
[2023-03-20 02:15:15] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 986 ms.
[2023-03-20 02:15:15] [INFO ] Added : 0 causal constraints over 0 iterations in 1144 ms. Result :sat
Minimization took 299 ms.
[2023-03-20 02:15:15] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-20 02:15:15] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 9 ms returned sat
[2023-03-20 02:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:15:16] [INFO ] [Real]Absence check using state equation in 458 ms returned sat
[2023-03-20 02:15:17] [INFO ] [Real]Added 1044 Read/Feed constraints in 1584 ms returned sat
[2023-03-20 02:15:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:15:17] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-20 02:15:17] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 10 ms returned sat
[2023-03-20 02:15:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:15:18] [INFO ] [Nat]Absence check using state equation in 555 ms returned sat
[2023-03-20 02:15:20] [INFO ] [Nat]Added 1044 Read/Feed constraints in 1903 ms returned sat
[2023-03-20 02:15:21] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 1270 ms.
[2023-03-20 02:15:21] [INFO ] Added : 0 causal constraints over 0 iterations in 1426 ms. Result :sat
Minimization took 252 ms.
[2023-03-20 02:15:22] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-20 02:15:22] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 10 ms returned sat
[2023-03-20 02:15:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:15:22] [INFO ] [Real]Absence check using state equation in 459 ms returned sat
[2023-03-20 02:15:24] [INFO ] [Real]Added 1044 Read/Feed constraints in 1561 ms returned sat
[2023-03-20 02:15:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:15:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-20 02:15:24] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 12 ms returned sat
[2023-03-20 02:15:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:15:25] [INFO ] [Nat]Absence check using state equation in 537 ms returned sat
[2023-03-20 02:15:27] [INFO ] [Nat]Added 1044 Read/Feed constraints in 1955 ms returned sat
[2023-03-20 02:15:28] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 948 ms.
[2023-03-20 02:15:28] [INFO ] Added : 0 causal constraints over 0 iterations in 1090 ms. Result :sat
Minimization took 418 ms.
[2023-03-20 02:15:28] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-20 02:15:28] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 11 ms returned sat
[2023-03-20 02:15:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:15:29] [INFO ] [Real]Absence check using state equation in 600 ms returned sat
[2023-03-20 02:15:31] [INFO ] [Real]Added 1044 Read/Feed constraints in 2056 ms returned sat
[2023-03-20 02:15:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:15:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-20 02:15:31] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 14 ms returned sat
[2023-03-20 02:15:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:15:32] [INFO ] [Nat]Absence check using state equation in 623 ms returned sat
[2023-03-20 02:15:34] [INFO ] [Nat]Added 1044 Read/Feed constraints in 2062 ms returned sat
[2023-03-20 02:15:35] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 1182 ms.
[2023-03-20 02:15:35] [INFO ] Added : 0 causal constraints over 0 iterations in 1337 ms. Result :sat
Minimization took 257 ms.
[2023-03-20 02:15:36] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-20 02:15:36] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 14 ms returned sat
[2023-03-20 02:15:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:15:36] [INFO ] [Real]Absence check using state equation in 610 ms returned sat
[2023-03-20 02:15:39] [INFO ] [Real]Added 1044 Read/Feed constraints in 1996 ms returned sat
[2023-03-20 02:15:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:15:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-20 02:15:39] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 23 ms returned sat
[2023-03-20 02:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:15:39] [INFO ] [Nat]Absence check using state equation in 586 ms returned sat
[2023-03-20 02:15:41] [INFO ] [Nat]Added 1044 Read/Feed constraints in 1589 ms returned sat
[2023-03-20 02:15:42] [INFO ] Computed and/alt/rep : 76/124/76 causal constraints (skipped 973 transitions) in 988 ms.
[2023-03-20 02:15:42] [INFO ] Added : 0 causal constraints over 0 iterations in 1146 ms. Result :sat
Minimization took 377 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[0, 55, 66, 25, 31, 45, 18, 20, 187, 30, 41, 50, 40, 14, 35]
Support contains 15 out of 324 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 324/324 places, 20614/20614 transitions.
Graph (complete) has 3631 edges and 324 vertex of which 205 are kept as prefixes of interest. Removing 119 places using SCC suffix rule.70 ms
Discarding 119 places :
Also discarding 72 output transitions
Drop transitions removed 72 transitions
Ensure Unique test removed 2 places
Drop transitions removed 621 transitions
Ensure Unique test removed 431 transitions
Reduce isomorphic transitions removed 1052 transitions.
Iterating post reduction 0 with 1054 rules applied. Total rules applied 1055 place count 203 transition count 19490
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 1072 place count 186 transition count 14657
Iterating global reduction 1 with 17 rules applied. Total rules applied 1089 place count 186 transition count 14657
Ensure Unique test removed 1176 transitions
Reduce isomorphic transitions removed 1176 transitions.
Iterating post reduction 1 with 1176 rules applied. Total rules applied 2265 place count 186 transition count 13481
Drop transitions removed 3144 transitions
Redundant transition composition rules discarded 3144 transitions
Iterating global reduction 2 with 3144 rules applied. Total rules applied 5409 place count 186 transition count 10337
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 181 transitions
Ensure Unique test removed 389 transitions
Reduce isomorphic transitions removed 570 transitions.
Iterating post reduction 2 with 576 rules applied. Total rules applied 5985 place count 180 transition count 9767
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 5995 place count 170 transition count 8525
Iterating global reduction 3 with 10 rules applied. Total rules applied 6005 place count 170 transition count 8525
Ensure Unique test removed 1157 transitions
Reduce isomorphic transitions removed 1157 transitions.
Iterating post reduction 3 with 1157 rules applied. Total rules applied 7162 place count 170 transition count 7368
Drop transitions removed 282 transitions
Redundant transition composition rules discarded 282 transitions
Iterating global reduction 4 with 282 rules applied. Total rules applied 7444 place count 170 transition count 7086
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 7445 place count 169 transition count 7077
Iterating global reduction 4 with 1 rules applied. Total rules applied 7446 place count 169 transition count 7077
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 4 with 24 rules applied. Total rules applied 7470 place count 169 transition count 7053
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 7471 place count 168 transition count 7052
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 7472 place count 167 transition count 7052
Applied a total of 7472 rules in 7052 ms. Remains 167 /324 variables (removed 157) and now considering 7052/20614 (removed 13562) transitions.
[2023-03-20 02:16:03] [INFO ] Flow matrix only has 1213 transitions (discarded 5839 similar events)
Normalized transition count is 1212 out of 1213 initially.
// Phase 1: matrix 1212 rows 167 cols
[2023-03-20 02:16:03] [INFO ] Computed 0 place invariants in 9 ms
[2023-03-20 02:16:07] [INFO ] Dead Transitions using invariants and state equation in 3263 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10318 ms. Remains : 167/324 places, 7052/20614 transitions.
Successfully produced net in file /tmp/petri1000_12347330716954226316.dot
Successfully produced net in file /tmp/petri1001_17447286910923498455.dot
Successfully produced net in file /tmp/petri1002_11501808963486270336.dot
Successfully produced net in file /tmp/petri1003_884123910864353847.dot
Successfully produced net in file /tmp/petri1004_10644055411419740569.dot
Successfully produced net in file /tmp/petri1005_297854103617680700.dot
Successfully produced net in file /tmp/petri1006_8711351803137639980.dot
Successfully produced net in file /tmp/petri1007_3642829063424439482.dot
Successfully produced net in file /tmp/petri1008_149781873383012487.dot
Successfully produced net in file /tmp/petri1009_9982311019294650012.dot
Successfully produced net in file /tmp/petri1010_6810120098363001736.dot
Successfully produced net in file /tmp/petri1011_10268748935666286485.dot
Successfully produced net in file /tmp/petri1012_13887061828391986927.dot
Successfully produced net in file /tmp/petri1013_8492758442892049.dot
Successfully produced net in file /tmp/petri1014_12280780994771882679.dot
Successfully produced net in file /tmp/petri1015_4427418740411196409.dot
Successfully produced net in file /tmp/petri1016_3206491348532177925.dot
Successfully produced net in file /tmp/petri1017_6407128846874646812.dot
Successfully produced net in file /tmp/petri1018_15119859069462805839.dot
Successfully produced net in file /tmp/petri1019_13735136738862079607.dot
Successfully produced net in file /tmp/petri1020_1601421421374854539.dot
Successfully produced net in file /tmp/petri1021_1460435507954340493.dot
Successfully produced net in file /tmp/petri1022_2803528568494302911.dot
Successfully produced net in file /tmp/petri1023_12822455574745999721.dot
Successfully produced net in file /tmp/petri1024_9390985859159424286.dot
Successfully produced net in file /tmp/petri1025_4429599764626691163.dot
Successfully produced net in file /tmp/petri1026_4642217448575844332.dot
Successfully produced net in file /tmp/petri1027_8786110689526188953.dot
Successfully produced net in file /tmp/petri1028_13050251452444981215.dot
Successfully produced net in file /tmp/petri1029_11145925950252753000.dot
Successfully produced net in file /tmp/petri1030_13376806225123108032.dot
Successfully produced net in file /tmp/petri1031_4176135790516899722.dot
Successfully produced net in file /tmp/petri1032_2352002406844659911.dot
Successfully produced net in file /tmp/petri1033_2748770322677695543.dot
Successfully produced net in file /tmp/petri1034_2622260350622823722.dot
Successfully produced net in file /tmp/petri1035_12673159982723858846.dot
Successfully produced net in file /tmp/petri1036_12376579863141285892.dot
Successfully produced net in file /tmp/petri1037_12779163924404844369.dot
Successfully produced net in file /tmp/petri1038_9674971625280850746.dot
Successfully produced net in file /tmp/petri1039_2708939073056875932.dot
Successfully produced net in file /tmp/petri1040_3829562014441201977.dot
Successfully produced net in file /tmp/petri1041_10140387082365639720.dot
Successfully produced net in file /tmp/petri1042_11802236423211420377.dot
Successfully produced net in file /tmp/petri1043_12423583619501717305.dot
Successfully produced net in file /tmp/petri1044_15280718664785305639.dot
Successfully produced net in file /tmp/petri1045_18288596555706996249.dot
Successfully produced net in file /tmp/petri1046_6194016742275245085.dot
Successfully produced net in file /tmp/petri1047_3265825661270070935.dot
Successfully produced net in file /tmp/petri1048_12879002481957942246.dot
Successfully produced net in file /tmp/petri1049_2058128952736988496.dot
Successfully produced net in file /tmp/petri1050_9088946552659311502.dot
Successfully produced net in file /tmp/petri1051_10530805517791886836.dot
Successfully produced net in file /tmp/petri1052_717899058573478381.dot
Successfully produced net in file /tmp/petri1053_6203415993257375169.dot
Successfully produced net in file /tmp/petri1054_11502010977526831037.dot
Successfully produced net in file /tmp/petri1055_4803574819302372474.dot
Successfully produced net in file /tmp/petri1056_17973635487143943468.dot
Successfully produced net in file /tmp/petri1057_5015568407416018262.dot
Successfully produced net in file /tmp/petri1058_4344493212769524101.dot
Successfully produced net in file /tmp/petri1059_14383599138360160902.dot
Successfully produced net in file /tmp/petri1060_590316693874655129.dot
Successfully produced net in file /tmp/petri1061_12046996858971769733.dot
Successfully produced net in file /tmp/petri1062_15346976655218742235.dot
Successfully produced net in file /tmp/petri1063_6638869231518951806.dot
Successfully produced net in file /tmp/petri1064_14411347413958503157.dot
Successfully produced net in file /tmp/petri1065_18018079460662414888.dot
Successfully produced net in file /tmp/petri1066_14842152288665145652.dot
Successfully produced net in file /tmp/petri1067_12870531648923620313.dot
Successfully produced net in file /tmp/petri1068_12794870823720615003.dot
Successfully produced net in file /tmp/petri1069_15052654111038511871.dot
Successfully produced net in file /tmp/petri1070_1826058799382394046.dot
Successfully produced net in file /tmp/petri1071_18182052084159180016.dot
Successfully produced net in file /tmp/petri1072_12004336371694256443.dot
Successfully produced net in file /tmp/petri1073_15342888596056991532.dot
Successfully produced net in file /tmp/petri1074_5670264469486454300.dot
Successfully produced net in file /tmp/petri1075_11702416958532745151.dot
Successfully produced net in file /tmp/petri1076_5634500645820774573.dot
Successfully produced net in file /tmp/petri1077_11083864182964654796.dot
Successfully produced net in file /tmp/petri1078_14787900256849830903.dot
Successfully produced net in file /tmp/petri1079_676934298460825600.dot
Successfully produced net in file /tmp/petri1080_4485423392689457834.dot
Successfully produced net in file /tmp/petri1081_18047975917896201967.dot
Successfully produced net in file /tmp/petri1082_17003799632000528508.dot
Successfully produced net in file /tmp/petri1083_7628361422560510142.dot
Successfully produced net in file /tmp/petri1084_5102269201172733831.dot
Successfully produced net in file /tmp/petri1085_5538756250188804686.dot
Successfully produced net in file /tmp/petri1086_8194888639923450445.dot
Successfully produced net in file /tmp/petri1087_7609249067317532244.dot
Successfully produced net in file /tmp/petri1088_7248389778012783884.dot
Successfully produced net in file /tmp/petri1089_2676132655246896352.dot
Successfully produced net in file /tmp/petri1090_4846404717181029741.dot
Successfully produced net in file /tmp/petri1091_8702348346714202308.dot
Successfully produced net in file /tmp/petri1092_10743261264750980444.dot
Successfully produced net in file /tmp/petri1093_18056877492012271487.dot
Successfully produced net in file /tmp/petri1094_696816621248104575.dot
Successfully produced net in file /tmp/petri1095_14724151373016917427.dot
Successfully produced net in file /tmp/petri1096_14447118822364700913.dot
Successfully produced net in file /tmp/petri1097_8047578828440116706.dot
Successfully produced net in file /tmp/petri1098_4439442671771548599.dot
Successfully produced net in file /tmp/petri1099_4532782782128480279.dot
Successfully produced net in file /tmp/petri1100_2235790999478076686.dot
Successfully produced net in file /tmp/petri1101_5618112401426029842.dot
Successfully produced net in file /tmp/petri1102_486397285862721683.dot
Successfully produced net in file /tmp/petri1103_17153620378993748230.dot
Successfully produced net in file /tmp/petri1104_1958095820514609450.dot
Successfully produced net in file /tmp/petri1105_2490266679238508534.dot
Successfully produced net in file /tmp/petri1106_4213378841153758772.dot
Successfully produced net in file /tmp/petri1107_12790934187615838111.dot
Successfully produced net in file /tmp/petri1108_17127423705524414429.dot
Successfully produced net in file /tmp/petri1109_14066298307537144315.dot
Successfully produced net in file /tmp/petri1110_1232113484449189493.dot
Successfully produced net in file /tmp/petri1111_9147030209241552774.dot
Successfully produced net in file /tmp/petri1112_8219449538111846195.dot
Successfully produced net in file /tmp/petri1113_3897178020241226365.dot
Successfully produced net in file /tmp/petri1114_16157322829749571420.dot
Successfully produced net in file /tmp/petri1115_3353741504862926154.dot
Successfully produced net in file /tmp/petri1116_651092597871185334.dot
Successfully produced net in file /tmp/petri1117_12998461237002130489.dot
Successfully produced net in file /tmp/petri1118_2968683593997038967.dot
Successfully produced net in file /tmp/petri1119_1131971104404591838.dot
Successfully produced net in file /tmp/petri1120_805210475677196580.dot
Successfully produced net in file /tmp/petri1121_16380700569870094373.dot
Successfully produced net in file /tmp/petri1122_7761965568083376226.dot
Successfully produced net in file /tmp/petri1123_18176733077756452794.dot
Successfully produced net in file /tmp/petri1124_4850965045320694654.dot
Successfully produced net in file /tmp/petri1125_12456147128476661997.dot
Successfully produced net in file /tmp/petri1126_4117231220529725461.dot
Successfully produced net in file /tmp/petri1127_1199191059770673703.dot
Successfully produced net in file /tmp/petri1128_13658786052914588488.dot
Successfully produced net in file /tmp/petri1129_5590927019401469044.dot
Successfully produced net in file /tmp/petri1130_7228596848050458938.dot
Successfully produced net in file /tmp/petri1131_14310040978467714422.dot
Successfully produced net in file /tmp/petri1132_15011103284924063579.dot
Successfully produced net in file /tmp/petri1133_2089147940385319732.dot
Successfully produced net in file /tmp/petri1134_1225837017261138474.dot
Successfully produced net in file /tmp/petri1135_18142167138297878910.dot
Successfully produced net in file /tmp/petri1136_12828317049543211876.dot
Successfully produced net in file /tmp/petri1137_8365048978438261500.dot
Successfully produced net in file /tmp/petri1138_16989150645815409061.dot
Successfully produced net in file /tmp/petri1139_178618973062156715.dot
Successfully produced net in file /tmp/petri1140_4690672966957642068.dot
Successfully produced net in file /tmp/petri1141_6034586455986579352.dot
Successfully produced net in file /tmp/petri1142_18131534817227639822.dot
Successfully produced net in file /tmp/petri1143_12963479226935292061.dot
Successfully produced net in file /tmp/petri1144_17496829339256315140.dot
Successfully produced net in file /tmp/petri1145_4754310760657505000.dot
Successfully produced net in file /tmp/petri1146_3235228426406045374.dot
Successfully produced net in file /tmp/petri1147_1850619855049182786.dot
Successfully produced net in file /tmp/petri1148_1421990510293740815.dot
Successfully produced net in file /tmp/petri1149_18096478216878779181.dot
Successfully produced net in file /tmp/petri1150_1614607378951255537.dot
Successfully produced net in file /tmp/petri1151_3842835412891366408.dot
Successfully produced net in file /tmp/petri1152_3182445750210884727.dot
Successfully produced net in file /tmp/petri1153_2953251532119016880.dot
Successfully produced net in file /tmp/petri1154_8916099318021932825.dot
Successfully produced net in file /tmp/petri1155_10168182693418931186.dot
Successfully produced net in file /tmp/petri1156_8447789964487412741.dot
Successfully produced net in file /tmp/petri1157_18302514139638170629.dot
Successfully produced net in file /tmp/petri1158_7325236548704337189.dot
Successfully produced net in file /tmp/petri1159_17105564581957453006.dot
Successfully produced net in file /tmp/petri1160_5873824152540778804.dot
Drop transitions removed 161 transitions
Dominated transitions for bounds rules discarded 161 transitions
Normalized transition count is 1197 out of 6891 initially.
// Phase 1: matrix 1197 rows 167 cols
[2023-03-20 02:16:08] [INFO ] Computed 0 place invariants in 7 ms
Finished random walk after 518569 steps, including 1 resets, run visited all 15 properties in 30001 ms. (steps per millisecond=17 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2514 ms. (steps per millisecond=397 ) properties (out of 15) seen :97
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 443 ms. (steps per millisecond=2257 ) properties (out of 15) seen :579
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 15) seen :540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 336 ms. (steps per millisecond=2976 ) properties (out of 15) seen :540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 15) seen :540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 522 ms. (steps per millisecond=1915 ) properties (out of 15) seen :540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 15) seen :540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 15) seen :635
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 15) seen :540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 15) seen :540
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 497 ms. (steps per millisecond=2012 ) properties (out of 15) seen :619
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 348 ms. (steps per millisecond=2873 ) properties (out of 15) seen :641
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 15) seen :1080
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 345 ms. (steps per millisecond=2898 ) properties (out of 15) seen :540
[2023-03-20 02:16:45] [INFO ] Flow matrix only has 1198 transitions (discarded 5693 similar events)
Normalized transition count is 1197 out of 1198 initially.
// Phase 1: matrix 1197 rows 167 cols
[2023-03-20 02:16:45] [INFO ] Computed 0 place invariants in 6 ms
[2023-03-20 02:16:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:16:45] [INFO ] [Real]Absence check using state equation in 252 ms returned sat
[2023-03-20 02:16:46] [INFO ] State equation strengthened by 581 read => feed constraints.
[2023-03-20 02:16:46] [INFO ] [Real]Added 581 Read/Feed constraints in 454 ms returned sat
[2023-03-20 02:16:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:16:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:16:46] [INFO ] [Nat]Absence check using state equation in 235 ms returned sat
[2023-03-20 02:16:47] [INFO ] [Nat]Added 581 Read/Feed constraints in 476 ms returned sat
[2023-03-20 02:16:47] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 576 transitions) in 283 ms.
[2023-03-20 02:16:47] [INFO ] Added : 5 causal constraints over 1 iterations in 446 ms. Result :sat
Minimization took 206 ms.
[2023-03-20 02:16:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:16:48] [INFO ] [Real]Absence check using state equation in 365 ms returned sat
[2023-03-20 02:16:49] [INFO ] [Real]Added 581 Read/Feed constraints in 646 ms returned sat
[2023-03-20 02:16:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:16:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:16:49] [INFO ] [Nat]Absence check using state equation in 392 ms returned sat
[2023-03-20 02:16:50] [INFO ] [Nat]Added 581 Read/Feed constraints in 692 ms returned sat
[2023-03-20 02:16:50] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 576 transitions) in 421 ms.
[2023-03-20 02:16:50] [INFO ] Added : 0 causal constraints over 0 iterations in 596 ms. Result :sat
Minimization took 205 ms.
[2023-03-20 02:16:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:16:51] [INFO ] [Real]Absence check using state equation in 358 ms returned sat
[2023-03-20 02:16:52] [INFO ] [Real]Added 581 Read/Feed constraints in 680 ms returned sat
[2023-03-20 02:16:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:16:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:16:52] [INFO ] [Nat]Absence check using state equation in 293 ms returned sat
[2023-03-20 02:16:53] [INFO ] [Nat]Added 581 Read/Feed constraints in 390 ms returned sat
[2023-03-20 02:16:53] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 576 transitions) in 286 ms.
[2023-03-20 02:16:53] [INFO ] Added : 0 causal constraints over 0 iterations in 376 ms. Result :sat
Minimization took 128 ms.
[2023-03-20 02:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:16:54] [INFO ] [Real]Absence check using state equation in 365 ms returned sat
[2023-03-20 02:16:54] [INFO ] [Real]Added 581 Read/Feed constraints in 613 ms returned sat
[2023-03-20 02:16:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:16:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:16:55] [INFO ] [Nat]Absence check using state equation in 287 ms returned sat
[2023-03-20 02:16:55] [INFO ] [Nat]Added 581 Read/Feed constraints in 445 ms returned sat
[2023-03-20 02:16:55] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 576 transitions) in 263 ms.
[2023-03-20 02:16:56] [INFO ] Added : 0 causal constraints over 0 iterations in 350 ms. Result :sat
Minimization took 100 ms.
[2023-03-20 02:16:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:16:56] [INFO ] [Real]Absence check using state equation in 239 ms returned sat
[2023-03-20 02:16:56] [INFO ] [Real]Added 581 Read/Feed constraints in 525 ms returned sat
[2023-03-20 02:16:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:16:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:16:57] [INFO ] [Nat]Absence check using state equation in 360 ms returned sat
[2023-03-20 02:16:58] [INFO ] [Nat]Added 581 Read/Feed constraints in 691 ms returned sat
[2023-03-20 02:16:58] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 576 transitions) in 471 ms.
[2023-03-20 02:16:58] [INFO ] Added : 0 causal constraints over 0 iterations in 618 ms. Result :sat
Minimization took 204 ms.
[2023-03-20 02:16:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:16:59] [INFO ] [Real]Absence check using state equation in 361 ms returned sat
[2023-03-20 02:17:00] [INFO ] [Real]Added 581 Read/Feed constraints in 676 ms returned sat
[2023-03-20 02:17:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:17:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:17:00] [INFO ] [Nat]Absence check using state equation in 352 ms returned sat
[2023-03-20 02:17:01] [INFO ] [Nat]Added 581 Read/Feed constraints in 487 ms returned sat
[2023-03-20 02:17:01] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 576 transitions) in 412 ms.
[2023-03-20 02:17:01] [INFO ] Added : 0 causal constraints over 0 iterations in 550 ms. Result :sat
Minimization took 100 ms.
[2023-03-20 02:17:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:17:02] [INFO ] [Real]Absence check using state equation in 280 ms returned sat
[2023-03-20 02:17:02] [INFO ] [Real]Added 581 Read/Feed constraints in 468 ms returned sat
[2023-03-20 02:17:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:17:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:17:03] [INFO ] [Nat]Absence check using state equation in 351 ms returned sat
[2023-03-20 02:17:03] [INFO ] [Nat]Added 581 Read/Feed constraints in 668 ms returned sat
[2023-03-20 02:17:04] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 576 transitions) in 451 ms.
[2023-03-20 02:17:04] [INFO ] Added : 0 causal constraints over 0 iterations in 594 ms. Result :sat
Minimization took 164 ms.
[2023-03-20 02:17:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:17:05] [INFO ] [Real]Absence check using state equation in 352 ms returned sat
[2023-03-20 02:17:05] [INFO ] [Real]Added 581 Read/Feed constraints in 640 ms returned sat
[2023-03-20 02:17:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:17:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:17:06] [INFO ] [Nat]Absence check using state equation in 283 ms returned sat
[2023-03-20 02:17:06] [INFO ] [Nat]Added 581 Read/Feed constraints in 545 ms returned sat
[2023-03-20 02:17:07] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 576 transitions) in 424 ms.
[2023-03-20 02:17:07] [INFO ] Added : 0 causal constraints over 0 iterations in 635 ms. Result :sat
Minimization took 154 ms.
[2023-03-20 02:17:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:17:07] [INFO ] [Real]Absence check using state equation in 335 ms returned sat
[2023-03-20 02:17:08] [INFO ] [Real]Added 581 Read/Feed constraints in 659 ms returned sat
[2023-03-20 02:17:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:17:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:17:08] [INFO ] [Nat]Absence check using state equation in 232 ms returned sat
[2023-03-20 02:17:09] [INFO ] [Nat]Added 581 Read/Feed constraints in 522 ms returned sat
[2023-03-20 02:17:09] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 576 transitions) in 319 ms.
[2023-03-20 02:17:09] [INFO ] Added : 0 causal constraints over 0 iterations in 424 ms. Result :sat
Minimization took 146 ms.
[2023-03-20 02:17:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:17:10] [INFO ] [Real]Absence check using state equation in 264 ms returned sat
[2023-03-20 02:17:11] [INFO ] [Real]Added 581 Read/Feed constraints in 596 ms returned sat
[2023-03-20 02:17:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:17:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:17:11] [INFO ] [Nat]Absence check using state equation in 367 ms returned sat
[2023-03-20 02:17:12] [INFO ] [Nat]Added 581 Read/Feed constraints in 709 ms returned sat
[2023-03-20 02:17:12] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 576 transitions) in 424 ms.
[2023-03-20 02:17:12] [INFO ] Added : 0 causal constraints over 0 iterations in 563 ms. Result :sat
Minimization took 193 ms.
[2023-03-20 02:17:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:17:13] [INFO ] [Real]Absence check using state equation in 363 ms returned sat
[2023-03-20 02:17:14] [INFO ] [Real]Added 581 Read/Feed constraints in 697 ms returned sat
[2023-03-20 02:17:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:17:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:17:14] [INFO ] [Nat]Absence check using state equation in 377 ms returned sat
[2023-03-20 02:17:15] [INFO ] [Nat]Added 581 Read/Feed constraints in 700 ms returned sat
[2023-03-20 02:17:16] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 576 transitions) in 461 ms.
[2023-03-20 02:17:16] [INFO ] Added : 0 causal constraints over 0 iterations in 612 ms. Result :sat
Minimization took 163 ms.
[2023-03-20 02:17:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:17:16] [INFO ] [Real]Absence check using state equation in 362 ms returned sat
[2023-03-20 02:17:17] [INFO ] [Real]Added 581 Read/Feed constraints in 674 ms returned sat
[2023-03-20 02:17:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:17:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:17:17] [INFO ] [Nat]Absence check using state equation in 360 ms returned sat
[2023-03-20 02:17:18] [INFO ] [Nat]Added 581 Read/Feed constraints in 663 ms returned sat
[2023-03-20 02:17:19] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 576 transitions) in 423 ms.
[2023-03-20 02:17:19] [INFO ] Added : 0 causal constraints over 0 iterations in 564 ms. Result :sat
Minimization took 187 ms.
[2023-03-20 02:17:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:17:19] [INFO ] [Real]Absence check using state equation in 368 ms returned sat
[2023-03-20 02:17:20] [INFO ] [Real]Added 581 Read/Feed constraints in 688 ms returned sat
[2023-03-20 02:17:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:17:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:17:21] [INFO ] [Nat]Absence check using state equation in 383 ms returned sat
[2023-03-20 02:17:21] [INFO ] [Nat]Added 581 Read/Feed constraints in 672 ms returned sat
[2023-03-20 02:17:22] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 576 transitions) in 421 ms.
[2023-03-20 02:17:22] [INFO ] Added : 0 causal constraints over 0 iterations in 570 ms. Result :sat
Minimization took 203 ms.
[2023-03-20 02:17:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:17:23] [INFO ] [Real]Absence check using state equation in 352 ms returned sat
[2023-03-20 02:17:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:17:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:17:23] [INFO ] [Nat]Absence check using state equation in 339 ms returned sat
[2023-03-20 02:17:24] [INFO ] [Nat]Added 581 Read/Feed constraints in 589 ms returned sat
[2023-03-20 02:17:24] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 576 transitions) in 408 ms.
[2023-03-20 02:17:24] [INFO ] Added : 0 causal constraints over 0 iterations in 529 ms. Result :sat
Minimization took 163 ms.
[2023-03-20 02:17:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:17:25] [INFO ] [Real]Absence check using state equation in 320 ms returned sat
[2023-03-20 02:17:26] [INFO ] [Real]Added 581 Read/Feed constraints in 688 ms returned sat
[2023-03-20 02:17:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:17:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:17:26] [INFO ] [Nat]Absence check using state equation in 352 ms returned sat
[2023-03-20 02:17:27] [INFO ] [Nat]Added 581 Read/Feed constraints in 670 ms returned sat
[2023-03-20 02:17:27] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 576 transitions) in 420 ms.
[2023-03-20 02:17:27] [INFO ] Added : 0 causal constraints over 0 iterations in 564 ms. Result :sat
Minimization took 162 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[219, 6627, 6648, 3022, 3081, 5381, 4031, 1392, 22092, 2043, 4471, 4767, 2679, 1080, 2193]
Support contains 15 out of 167 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 167/167 places, 6891/6891 transitions.
Graph (complete) has 1736 edges and 167 vertex of which 166 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 166 transition count 6888
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 165 transition count 6882
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 165 transition count 6882
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 34 place count 165 transition count 6854
Drop transitions removed 52 transitions
Redundant transition composition rules discarded 52 transitions
Iterating global reduction 2 with 52 rules applied. Total rules applied 86 place count 165 transition count 6802
Applied a total of 86 rules in 1684 ms. Remains 165 /167 variables (removed 2) and now considering 6802/6891 (removed 89) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1684 ms. Remains : 165/167 places, 6802/6891 transitions.
Normalized transition count is 1185 out of 6802 initially.
// Phase 1: matrix 1185 rows 165 cols
[2023-03-20 02:19:30] [INFO ] Computed 0 place invariants in 9 ms
Finished random walk after 530265 steps, including 1 resets, run visited all 15 properties in 30001 ms. (steps per millisecond=17 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2281 ms. (steps per millisecond=438 ) properties (out of 15) seen :107
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 444 ms. (steps per millisecond=2252 ) properties (out of 15) seen :588
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 15) seen :546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 15) seen :546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 494 ms. (steps per millisecond=2024 ) properties (out of 15) seen :546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 15) seen :546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 15) seen :618
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 15) seen :546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 348 ms. (steps per millisecond=2873 ) properties (out of 15) seen :546
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 15) seen :636
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 15) seen :637
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :1092
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 15) seen :546
[2023-03-20 02:20:06] [INFO ] Flow matrix only has 1186 transitions (discarded 5616 similar events)
Normalized transition count is 1185 out of 1186 initially.
// Phase 1: matrix 1185 rows 165 cols
[2023-03-20 02:20:06] [INFO ] Computed 0 place invariants in 9 ms
[2023-03-20 02:20:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:20:07] [INFO ] [Real]Absence check using state equation in 220 ms returned sat
[2023-03-20 02:20:07] [INFO ] State equation strengthened by 576 read => feed constraints.
[2023-03-20 02:20:07] [INFO ] [Real]Added 576 Read/Feed constraints in 405 ms returned sat
[2023-03-20 02:20:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:20:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:20:08] [INFO ] [Nat]Absence check using state equation in 214 ms returned sat
[2023-03-20 02:20:08] [INFO ] [Nat]Added 576 Read/Feed constraints in 400 ms returned sat
[2023-03-20 02:20:08] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 571 transitions) in 245 ms.
[2023-03-20 02:20:08] [INFO ] Added : 5 causal constraints over 1 iterations in 396 ms. Result :sat
Minimization took 202 ms.
[2023-03-20 02:20:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:20:09] [INFO ] [Real]Absence check using state equation in 215 ms returned sat
[2023-03-20 02:20:09] [INFO ] [Real]Added 576 Read/Feed constraints in 409 ms returned sat
[2023-03-20 02:20:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:20:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:20:10] [INFO ] [Nat]Absence check using state equation in 294 ms returned sat
[2023-03-20 02:20:10] [INFO ] [Nat]Added 576 Read/Feed constraints in 565 ms returned sat
[2023-03-20 02:20:11] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 571 transitions) in 257 ms.
[2023-03-20 02:20:11] [INFO ] Added : 0 causal constraints over 0 iterations in 379 ms. Result :sat
Minimization took 131 ms.
[2023-03-20 02:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:20:11] [INFO ] [Real]Absence check using state equation in 350 ms returned sat
[2023-03-20 02:20:12] [INFO ] [Real]Added 576 Read/Feed constraints in 667 ms returned sat
[2023-03-20 02:20:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:20:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:20:12] [INFO ] [Nat]Absence check using state equation in 273 ms returned sat
[2023-03-20 02:20:13] [INFO ] [Nat]Added 576 Read/Feed constraints in 454 ms returned sat
[2023-03-20 02:20:13] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 571 transitions) in 403 ms.
[2023-03-20 02:20:13] [INFO ] Added : 0 causal constraints over 0 iterations in 515 ms. Result :sat
Minimization took 117 ms.
[2023-03-20 02:20:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:20:14] [INFO ] [Real]Absence check using state equation in 233 ms returned sat
[2023-03-20 02:20:14] [INFO ] [Real]Added 576 Read/Feed constraints in 404 ms returned sat
[2023-03-20 02:20:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:20:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:20:15] [INFO ] [Nat]Absence check using state equation in 293 ms returned sat
[2023-03-20 02:20:15] [INFO ] [Nat]Added 576 Read/Feed constraints in 618 ms returned sat
[2023-03-20 02:20:16] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 571 transitions) in 298 ms.
[2023-03-20 02:20:16] [INFO ] Added : 0 causal constraints over 0 iterations in 442 ms. Result :sat
Minimization took 201 ms.
[2023-03-20 02:20:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:20:16] [INFO ] [Real]Absence check using state equation in 280 ms returned sat
[2023-03-20 02:20:17] [INFO ] [Real]Added 576 Read/Feed constraints in 460 ms returned sat
[2023-03-20 02:20:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:20:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:20:17] [INFO ] [Nat]Absence check using state equation in 335 ms returned sat
[2023-03-20 02:20:18] [INFO ] [Nat]Added 576 Read/Feed constraints in 650 ms returned sat
[2023-03-20 02:20:18] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 571 transitions) in 422 ms.
[2023-03-20 02:20:19] [INFO ] Added : 0 causal constraints over 0 iterations in 569 ms. Result :sat
Minimization took 205 ms.
[2023-03-20 02:20:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:20:19] [INFO ] [Real]Absence check using state equation in 276 ms returned sat
[2023-03-20 02:20:20] [INFO ] [Real]Added 576 Read/Feed constraints in 455 ms returned sat
[2023-03-20 02:20:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:20:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:20:20] [INFO ] [Nat]Absence check using state equation in 275 ms returned sat
[2023-03-20 02:20:20] [INFO ] [Nat]Added 576 Read/Feed constraints in 461 ms returned sat
[2023-03-20 02:20:21] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 571 transitions) in 438 ms.
[2023-03-20 02:20:21] [INFO ] Added : 0 causal constraints over 0 iterations in 546 ms. Result :sat
Minimization took 117 ms.
[2023-03-20 02:20:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:20:22] [INFO ] [Real]Absence check using state equation in 345 ms returned sat
[2023-03-20 02:20:22] [INFO ] [Real]Added 576 Read/Feed constraints in 670 ms returned sat
[2023-03-20 02:20:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:20:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:20:23] [INFO ] [Nat]Absence check using state equation in 276 ms returned sat
[2023-03-20 02:20:23] [INFO ] [Nat]Added 576 Read/Feed constraints in 403 ms returned sat
[2023-03-20 02:20:23] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 571 transitions) in 244 ms.
[2023-03-20 02:20:23] [INFO ] Added : 0 causal constraints over 0 iterations in 334 ms. Result :sat
Minimization took 118 ms.
[2023-03-20 02:20:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:20:24] [INFO ] [Real]Absence check using state equation in 218 ms returned sat
[2023-03-20 02:20:24] [INFO ] [Real]Added 576 Read/Feed constraints in 408 ms returned sat
[2023-03-20 02:20:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:20:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:20:25] [INFO ] [Nat]Absence check using state equation in 301 ms returned sat
[2023-03-20 02:20:25] [INFO ] [Nat]Added 576 Read/Feed constraints in 575 ms returned sat
[2023-03-20 02:20:26] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 571 transitions) in 271 ms.
[2023-03-20 02:20:26] [INFO ] Added : 0 causal constraints over 0 iterations in 356 ms. Result :sat
Minimization took 94 ms.
[2023-03-20 02:20:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:20:26] [INFO ] [Real]Absence check using state equation in 222 ms returned sat
[2023-03-20 02:20:27] [INFO ] [Real]Added 576 Read/Feed constraints in 519 ms returned sat
[2023-03-20 02:20:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:20:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:20:27] [INFO ] [Nat]Absence check using state equation in 220 ms returned sat
[2023-03-20 02:20:27] [INFO ] [Nat]Added 576 Read/Feed constraints in 410 ms returned sat
[2023-03-20 02:20:28] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 571 transitions) in 245 ms.
[2023-03-20 02:20:28] [INFO ] Added : 0 causal constraints over 0 iterations in 331 ms. Result :sat
Minimization took 93 ms.
[2023-03-20 02:20:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:20:28] [INFO ] [Real]Absence check using state equation in 323 ms returned sat
[2023-03-20 02:20:29] [INFO ] [Real]Added 576 Read/Feed constraints in 471 ms returned sat
[2023-03-20 02:20:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:20:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:20:29] [INFO ] [Nat]Absence check using state equation in 220 ms returned sat
[2023-03-20 02:20:29] [INFO ] [Nat]Added 576 Read/Feed constraints in 403 ms returned sat
[2023-03-20 02:20:30] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 571 transitions) in 277 ms.
[2023-03-20 02:20:30] [INFO ] Added : 0 causal constraints over 0 iterations in 361 ms. Result :sat
Minimization took 118 ms.
[2023-03-20 02:20:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:20:30] [INFO ] [Real]Absence check using state equation in 306 ms returned sat
[2023-03-20 02:20:31] [INFO ] [Real]Added 576 Read/Feed constraints in 613 ms returned sat
[2023-03-20 02:20:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:20:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:20:31] [INFO ] [Nat]Absence check using state equation in 288 ms returned sat
[2023-03-20 02:20:32] [INFO ] [Nat]Added 576 Read/Feed constraints in 453 ms returned sat
[2023-03-20 02:20:32] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 571 transitions) in 473 ms.
[2023-03-20 02:20:32] [INFO ] Added : 0 causal constraints over 0 iterations in 581 ms. Result :sat
Minimization took 117 ms.
[2023-03-20 02:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:20:33] [INFO ] [Real]Absence check using state equation in 263 ms returned sat
[2023-03-20 02:20:33] [INFO ] [Real]Added 576 Read/Feed constraints in 463 ms returned sat
[2023-03-20 02:20:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:20:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:20:34] [INFO ] [Nat]Absence check using state equation in 271 ms returned sat
[2023-03-20 02:20:34] [INFO ] [Nat]Added 576 Read/Feed constraints in 467 ms returned sat
[2023-03-20 02:20:35] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 571 transitions) in 495 ms.
[2023-03-20 02:20:35] [INFO ] Added : 0 causal constraints over 0 iterations in 600 ms. Result :sat
Minimization took 117 ms.
[2023-03-20 02:20:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:20:35] [INFO ] [Real]Absence check using state equation in 265 ms returned sat
[2023-03-20 02:20:36] [INFO ] [Real]Added 576 Read/Feed constraints in 482 ms returned sat
[2023-03-20 02:20:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:20:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:20:36] [INFO ] [Nat]Absence check using state equation in 275 ms returned sat
[2023-03-20 02:20:37] [INFO ] [Nat]Added 576 Read/Feed constraints in 473 ms returned sat
[2023-03-20 02:20:37] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 571 transitions) in 245 ms.
[2023-03-20 02:20:37] [INFO ] Added : 0 causal constraints over 0 iterations in 331 ms. Result :sat
Minimization took 119 ms.
[2023-03-20 02:20:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:20:37] [INFO ] [Real]Absence check using state equation in 278 ms returned sat
[2023-03-20 02:20:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:20:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:20:38] [INFO ] [Nat]Absence check using state equation in 276 ms returned sat
[2023-03-20 02:20:38] [INFO ] [Nat]Added 576 Read/Feed constraints in 459 ms returned sat
[2023-03-20 02:20:39] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 571 transitions) in 423 ms.
[2023-03-20 02:20:39] [INFO ] Added : 0 causal constraints over 0 iterations in 567 ms. Result :sat
Minimization took 167 ms.
[2023-03-20 02:20:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:20:39] [INFO ] [Real]Absence check using state equation in 346 ms returned sat
[2023-03-20 02:20:40] [INFO ] [Real]Added 576 Read/Feed constraints in 409 ms returned sat
[2023-03-20 02:20:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:20:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:20:40] [INFO ] [Nat]Absence check using state equation in 304 ms returned sat
[2023-03-20 02:20:41] [INFO ] [Nat]Added 576 Read/Feed constraints in 623 ms returned sat
[2023-03-20 02:20:41] [INFO ] Computed and/alt/rep : 5/5/5 causal constraints (skipped 571 transitions) in 270 ms.
[2023-03-20 02:20:41] [INFO ] Added : 0 causal constraints over 0 iterations in 388 ms. Result :sat
Minimization took 204 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[247, 6740, 6652, 3024, 3149, 5423, 4034, 1480, 23539, 2057, 4474, 4888, 2796, 1092, 2195]
Support contains 15 out of 165 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 165/165 places, 6802/6802 transitions.
Applied a total of 0 rules in 764 ms. Remains 165 /165 variables (removed 0) and now considering 6802/6802 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 765 ms. Remains : 165/165 places, 6802/6802 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 165/165 places, 6802/6802 transitions.
Applied a total of 0 rules in 763 ms. Remains 165 /165 variables (removed 0) and now considering 6802/6802 (removed 0) transitions.
[2023-03-20 02:22:38] [INFO ] Flow matrix only has 1186 transitions (discarded 5616 similar events)
[2023-03-20 02:22:38] [INFO ] Invariant cache hit.
[2023-03-20 02:22:38] [INFO ] Implicit Places using invariants in 518 ms returned []
[2023-03-20 02:22:38] [INFO ] Flow matrix only has 1186 transitions (discarded 5616 similar events)
[2023-03-20 02:22:38] [INFO ] Invariant cache hit.
[2023-03-20 02:22:38] [INFO ] State equation strengthened by 576 read => feed constraints.
[2023-03-20 02:22:40] [INFO ] Implicit Places using invariants and state equation in 1839 ms returned []
Implicit Place search using SMT with State Equation took 2375 ms to find 0 implicit places.
[2023-03-20 02:22:54] [INFO ] Redundant transitions in 13842 ms returned [48, 50, 51, 54, 55, 56, 57, 58, 59, 60, 62, 63, 67, 77, 84, 87, 90, 93, 94, 96, 97, 98, 100, 104, 105, 108, 109, 110, 111, 112, 114, 115, 116, 117, 120, 122, 123, 125, 126, 128, 134, 135, 136, 137, 138, 139, 140, 144, 146, 147, 149, 151, 153, 155, 157, 159, 161, 163, 165, 168, 169, 172, 184, 187, 188, 192, 193, 194, 195, 202, 203, 206, 207, 208, 209, 210, 211, 212, 213, 215, 220, 224, 225, 228, 229, 231, 232, 233, 234, 235, 237, 238, 239, 240, 244, 245, 246, 248, 249, 250, 251, 254, 256, 257, 258, 259, 261, 263, 264, 265, 266, 267, 270, 272, 273, 274, 275, 276, 277, 279, 280, 281, 285, 286, 288, 289, 291, 295, 296, 297, 300, 301, 302, 303, 304, 305, 306, 307, 308, 312, 314, 321, 322, 323, 324, 325, 326, 327, 329, 336, 337, 338, 339, 340, 343, 344, 345, 348, 349, 350, 351, 352, 353, 354, 355, 357, 358, 359, 361, 362, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 376, 377, 378, 380, 381, 382, 383, 384, 385, 386, 388, 389, 391, 392, 393, 394, 395, 396, 397, 399, 400, 401, 402, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 415, 416, 417, 418, 419, 420, 423, 424, 425, 426, 427, 428, 429, 430, 434, 435, 437, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 455, 456, 457, 458, 459, 460, 462, 463, 464, 465, 466, 467, 468, 469, 470, 474, 475, 476, 478, 480, 482, 483, 485, 486, 487, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 502, 503, 504, 505, 506, 507, 508, 509, 510, 512, 513, 514, 517, 520, 522, 524, 525, 526, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 544, 546, 547, 548, 549, 550, 552, 553, 556, 557, 560, 561, 562, 563, 564, 565, 566, 572, 574, 575, 582, 583, 584, 585, 590, 591, 592, 593, 594, 597, 598, 599, 600, 602, 603, 604, 605, 606, 607, 608, 610, 611, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 720, 721, 722, 723, 724, 725, 726, 727, 728, 730, 731, 733, 734, 735, 736, 737, 738, 739, 741, 742, 743, 744, 745, 746, 747, 748, 749, 750, 751, 753, 754, 755, 756, 757, 758, 759, 760, 761, 762, 763, 765, 766, 768, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 788, 789, 790, 791, 792, 793, 794, 795, 935, 936, 948, 949, 950, 951, 952, 953, 955, 956, 962, 963, 964, 965, 966, 967, 970, 971, 972, 973, 974, 975, 977, 978, 980, 981, 984, 985, 986, 987, 988, 989, 992, 993, 994, 995, 996, 997, 999, 1000, 1003, 1004, 1005, 1006, 1007, 1008, 1010, 1011, 1083, 1102, 1103, 1104, 1108, 1116, 1117, 1118, 1122, 1123, 1124, 1128, 1130, 1131, 1132, 1145, 1375, 1380, 1387, 1389, 1391, 1394, 1398, 1403, 1404, 1405, 1406, 1407, 1414, 1415, 1417, 1418, 1420, 1422, 1424, 1426, 1428, 1431, 1435, 1440, 1441, 1442, 1443, 1444, 1445, 1446, 1447, 1448, 1449, 1456, 1457, 1458, 1460, 1461, 1462, 1464, 1465, 1467, 1469, 1471, 1473, 1475, 1478, 1483, 1485, 1486, 1487, 1489, 1490, 1491, 1492, 1493, 1494, 1502, 1503, 1504, 1505, 1507, 1508, 1509, 1511, 1512, 1514, 1516, 1521, 1524, 1526, 1527, 1528, 1537, 1538, 1539, 1540, 1542, 1547, 1553, 1561, 1571, 1572, 1573, 1574, 1579, 1584, 1593, 1594, 1595, 1597, 1598, 1599, 1607, 1608, 1609, 1610, 1618, 1619, 1620, 1621, 1626, 1631, 1634, 1635, 1636, 1645, 1646, 1647, 1649, 1650, 1651, 1659, 1660, 1661, 1663, 1664, 1665, 1673, 1674, 1675, 1676, 1677, 1678, 1681, 1688, 1691, 1692, 1693, 1699, 1702, 1703, 1704, 1713, 1714, 1715, 1717, 1718, 1719, 1720, 1721, 1722, 1723, 1724, 1725, 1726, 1730, 1735, 1742, 1745, 1746, 1747, 1749, 1750, 1751, 1752, 1753, 1754, 1755, 1756, 1757, 1758, 1759, 1764, 1767, 1768, 1769, 1770, 1771, 1772, 1773, 1774, 1775, 1776, 1781, 1782, 1783, 1784, 1785, 1805, 1806, 1864, 1865, 1866, 1867, 1868, 1869, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 2102, 2103, 2104, 2105, 2106, 2107, 2108, 2109, 2110, 2111, 2112, 2113, 2114, 2115, 2116, 2117, 2118, 2119, 2120, 2121, 2204, 2205, 2206, 2207, 2208, 2209, 2210, 2211, 2212, 2213, 2214, 2215, 2216, 2217, 2218, 2255, 2256, 2257, 2258, 2259, 2260, 2270, 2284, 2285, 2311, 2312, 2313, 2314, 2315, 2316, 2317, 2318, 2319, 2329, 2330, 2340, 2341, 2381, 2382, 2383, 2384, 2385, 2386, 2387, 2388, 2389, 2390, 2391, 2392, 2393, 2394, 2395, 2396, 2413, 2414, 2415, 2416, 2417, 2418, 2419, 2420, 2421, 2438, 2439, 2440, 2441, 2442, 2443, 2444, 2445, 2446, 2456, 2457, 2530, 2531, 2532, 2533, 2534, 2535, 2536, 2537, 2538, 2539, 2540, 2541, 2542, 2543, 2558, 2559, 2560, 2561, 2562, 2563, 2564, 2565, 2566, 2567, 2568, 2569, 2570, 2571, 2572, 2573, 2588, 2589, 2590, 2591, 2592, 2593, 2594, 2595, 2596, 2597, 2598, 2599, 2600, 2601, 2602, 2603, 2620, 2621, 2622, 2623, 2624, 2625, 2626, 2627, 2628, 2747, 2748, 2749, 2750, 2751, 2752, 2759, 2760, 2761, 2762, 2763, 2764, 2765, 2766, 2767, 2768, 2769, 2770, 2771, 2772, 2779, 2780, 2781, 2782, 2783, 2784, 2785, 2786, 2787, 2788, 2789, 2790, 2791, 2792, 2807, 2808, 2809, 2810, 2811, 2812, 2813, 2814, 2815, 2816, 2817, 2818, 2819, 2820, 2821, 2822, 2955, 2957, 2958, 2959, 2960, 2961, 2962, 2964, 2965, 2966, 2967, 2968, 2969, 2976, 2977, 2978, 2979, 2980, 2981, 2982, 2983, 2984, 2985, 2986, 2987, 2988, 2989, 3085, 3086, 3088, 3089, 3090, 3091, 3092, 3093, 3129, 3137, 3148, 3149, 3150, 3151, 3152, 3153, 3158, 3160, 3161, 3163, 3164, 3165, 3167, 3168, 3169, 3170, 3172, 3173, 3174, 3175, 3176, 3180, 3183, 3185, 3186, 3189, 3191, 3192, 3194, 3195, 3196, 3199, 3201, 3202, 3204, 3205, 3206, 3208, 3209, 3210, 3211, 3216, 3220, 3223, 3225, 3226, 3230, 3233, 3235, 3236, 3239, 3241, 3242, 3244, 3245, 3246, 3253, 3258, 3262, 3265, 3267, 3268, 3269, 3270, 3285, 3286, 3287, 3288, 3289, 3290, 3291, 3292, 3293, 3294, 3295, 3296, 3297, 3298, 3299, 3302, 3328, 3329, 3330, 3331, 3332, 3333, 3334, 3336, 3337, 3338, 3339, 3340, 3341, 3342, 3343, 3344, 3346, 3347, 3348, 3349, 3350, 3351, 3352, 3353, 3354, 3355, 3356, 3357, 3358, 3359, 3360, 3361, 3362, 3363, 3364, 3365, 3366, 3367, 3368, 3369, 3370, 3371, 3373, 3374, 3375, 3376, 3379, 3384, 3389, 3429, 3430, 3431, 3432, 3433, 3434, 3435, 3436, 3437, 3438, 3439, 3440, 3441, 3442, 3443, 3444, 3445, 3446, 3447, 3448, 3449, 3450, 3453, 3454, 3456, 3457, 3458, 3459, 3460, 3463, 3464, 3466, 3467, 3468, 3469, 3470, 3472, 3473, 3474, 3475, 3476, 3477, 3478, 3479, 3480, 3481, 3482, 3483, 3484, 3485, 3487, 3488, 3489, 3490, 3491, 3492, 3493, 3494, 3495, 3497, 3498, 3499, 3500, 3501, 3502, 3503, 3504, 3505, 3506, 3507, 3508, 3509, 3510, 3511, 3512, 3513, 3514, 3515, 3516, 3518, 3519, 3520, 3521, 3524, 3527, 3530, 3531, 3532, 3533, 3536, 3539, 3543, 3544, 3545, 3546, 3549, 3552, 3555, 3560, 3599, 3600, 3601, 3602, 3603, 3604, 3605, 3606, 3607, 3608, 3609, 3610, 3611, 3612, 3613, 3614, 3615, 3616, 3617, 3618, 3619, 3620, 3621, 3622, 3623, 3624, 3625, 3626, 3627, 3628, 3629, 3630, 3631, 3632, 3633, 3634, 3635, 3636, 3637, 3638, 3639, 3640, 3641, 3645, 3646, 3650, 3651, 3654, 3655, 3657, 3658, 3659, 3660, 3661, 3663, 3664, 3665, 3666, 3667, 3668, 3669, 3670, 3671, 3674, 3675, 3677, 3678, 3679, 3680, 3681, 3684, 3685, 3687, 3688, 3689, 3690, 3691, 3693, 3694, 3695, 3696, 3697, 3698, 3699, 3700, 3701, 3702, 3703, 3704, 3705, 3706, 3707, 3708, 3709, 3710, 3711, 3712, 3713, 3715, 3716, 3717, 3718, 3720, 3721, 3722, 3723, 3726, 3727, 3728, 3729, 3730, 3731, 3733, 3734, 3735, 3736, 3738, 3739, 3740, 3741, 3744, 3747, 3749, 3750, 3751, 3752, 3753, 3755, 3756, 3757, 3758, 3760, 3761, 3762, 3763, 3765, 3766, 3767, 3768, 3771, 3774, 3777, 3778, 3779, 3780, 3783, 3786, 3790, 3814, 3815, 3816, 3817, 3818, 3819, 3820, 3821, 3822, 3823, 3824, 3825, 3826, 3827, 3828, 3829, 3830, 3831, 3832, 3833, 3834, 3835, 3836, 3837, 3838, 3839, 3840, 3841, 3842, 3843, 3844, 3845, 3846, 3847, 3848, 3849, 3850, 3851, 3852, 3853, 3854, 3855, 3856, 3857, 3858, 3859, 3860, 3861, 3862, 3863, 3864, 3865, 3866, 3867, 3868, 3869, 3870, 3871, 3872, 3873, 3874, 3880, 3881, 3884, 3885, 3887, 3888, 3889, 3890, 3891, 3895, 3896, 3900, 3901, 3904, 3905, 3907, 3908, 3909, 3910, 3911, 3913, 3914, 3915, 3916, 3917, 3918, 3919, 3920, 3921, 3922, 3923, 3924, 3925, 3926, 3927, 3928, 3929, 3930, 3931, 3932, 3933, 3935, 3936, 3937, 3938, 3939, 3940, 3941, 3942, 3943, 3944, 3945, 3946, 3947, 3948, 3949, 3950, 3952, 3953, 3954, 3955, 3957, 3958, 3959, 3960, 3963, 3964, 3965, 3966, 3967, 3968, 3969, 3970, 3971, 3972, 3973, 3974, 3975, 3976, 3977, 3978, 3979, 3980, 3982, 3983, 3984, 3985, 3987, 3988, 3989, 3990, 3993, 3994, 3995, 3996, 3997, 3998, 4000, 4001, 4002, 4003, 4005, 4006, 4007, 4008, 4011, 4013, 4014, 4015, 4016, 4019, 4022, 4031, 4032, 4033, 4034, 4035, 4036, 4037, 4038, 4039, 4040, 4041, 4042, 4043, 4044, 4045, 4046, 4047, 4048, 4049, 4050, 4051, 4052, 4053, 4054, 4055, 4056, 4057, 4058, 4059, 4060, 4061, 4062, 4063, 4064, 4065, 4066, 4067, 4068, 4069, 4070, 4071, 4072, 4073, 4074, 4075, 4076, 4077, 4078, 4079, 4080, 4081, 4082, 4083, 4084, 4085, 4086, 4087, 4088, 4089, 4090, 4091, 4092, 4093, 4094, 4095, 4096, 4097, 4102, 4103, 4109, 4110, 4113, 4114, 4116, 4117, 4118, 4119, 4120, 4121, 4122, 4123, 4124, 4125, 4126, 4127, 4128, 4129, 4130, 4131, 4132, 4133, 4134, 4135, 4136, 4137, 4138, 4139, 4140, 4141, 4142, 4143, 4145, 4146, 4147, 4148, 4149, 4150, 4151, 4152, 4153, 4154, 4155, 4156, 4157, 4158, 4159, 4160, 4161, 4162, 4163, 4164, 4166, 4167, 4168, 4169, 4170, 4171, 4172, 4173, 4174, 4175, 4176, 4177, 4178, 4179, 4180, 4181, 4183, 4184, 4185, 4186, 4187, 4188, 4189, 4190, 4191, 4193, 4194, 4195, 4196, 4198, 4199, 4200, 4201, 4204, 4206, 4207, 4208, 4209, 4210, 4211, 4212, 4213, 4214, 4215, 4216, 4217, 4218, 4219, 4220, 4221, 4222, 4223, 4224, 4225, 4226, 4227, 4228, 4229, 4230, 4231, 4232, 4233, 4234, 4235, 4236, 4237, 4238, 4239, 4240, 4241, 4242, 4243, 4244, 4245, 4246, 4247, 4248, 4249, 4250, 4251, 4252, 4253, 4254, 4255, 4256, 4257, 4258, 4259, 4260, 4261, 4262, 4268, 4269, 4270, 4271, 4272, 4273, 4274, 4275, 4276, 4277, 4278, 4279, 4280, 4281, 4282, 4283, 4284, 4285, 4286, 4287, 4288, 4289, 4290, 4291, 4292, 4293, 4294, 4295, 4296, 4297, 4298, 4299, 4300, 4301, 4302, 4303, 4304, 4305, 4306, 4307, 4308, 4309, 4310, 4312, 4313, 4314, 4315, 4316, 4317, 4318, 4319, 4320, 4321, 4322, 4323, 4324, 4325, 4326, 4327, 4328, 4329, 4330, 4331, 4332, 4333, 4334, 4335, 4336, 4337, 4338, 4339, 4340, 4341, 4342, 4343, 4344, 4345, 4346, 4347, 4348, 4349, 4350, 4351, 4352, 4354, 4355, 4356, 4357, 4358, 4359, 4360, 4361, 4362, 4363, 4364, 4365, 4366, 4367, 4368, 4369, 4370, 4371, 4372, 4373, 4374, 4375, 4376, 4377, 4378, 4379, 4380, 4381, 4382, 4383, 4384, 4385, 4386, 4387, 4388, 4389, 4390, 4391, 4392, 4393, 4394, 4395, 4405, 4406, 4425, 4426, 4427, 4428, 4429, 4435, 4436, 4467, 4468, 4469, 4470, 4471, 4472, 4479, 4480, 4481, 4482, 4483, 4526, 4527, 4528, 4529, 4530, 4531, 4538, 4539, 4540, 4541, 4542, 4543, 4589, 4590, 4591, 4592, 4597, 4598, 4599, 4600, 4601, 4602, 4641, 4643, 4644, 4645, 4646, 4671, 4682, 4685, 4686, 4688, 4689, 4690, 4691, 4692, 4693, 4696, 4697, 4699, 4700, 4701, 4703, 4704, 4705, 4707, 4708, 4709, 4710, 4712, 4713, 4714, 4715, 4716, 4718, 4719, 4720, 4721, 4723, 4726, 4727, 4729, 4732, 4733, 4735, 4736, 4739, 4740, 4742, 4743, 4744, 4746, 4747, 4750, 4751, 4753, 4754, 4755, 4757, 4758, 4759, 4761, 4762, 4763, 4764, 4765, 4767, 4768, 4769, 4771, 4772, 4773, 4775, 4776, 4777, 4778, 4780, 4781, 4782, 4784, 4788, 4791, 4792, 4795, 4798, 4799, 4801, 4804, 4805, 4807, 4809, 4812, 4813, 4815, 4818, 4819, 4821, 4822, 4825, 4826, 4828, 4829, 4830, 4832, 4833, 4834, 4835, 4837, 4838, 4839, 4841, 4842, 4843, 4844, 4846, 4847, 4848, 4850, 4851, 4852, 4853, 4855, 4856, 4857, 4859, 4860, 4861, 4863, 4864, 4867, 4871, 4875, 4878, 4879, 4882, 4886, 4889, 4890, 4893, 4896, 4897, 4899, 4902, 4903, 4905, 4906, 4907, 4908, 4909, 4911, 4912, 4913, 4915, 4916, 4917, 4919, 4920, 4921, 4922, 4924, 4925, 4926, 4928, 4929, 4930, 4931, 4933, 4934, 4935, 4937, 4941, 4946, 4950, 4954, 4957, 4958, 4960, 4961, 4962, 4963, 4964, 4966, 4967, 4968, 4969, 4971, 4972, 4973, 4975, 4976, 4977, 4979, 4985, 4988, 4989, 4990, 4991, 4992, 4993, 5000, 5034, 5035, 5041, 5042, 5043, 5045, 5046, 5048, 5049, 5052, 5053, 5057, 5058, 5064, 5065, 5070, 5071, 5072, 5073, 5074, 5075, 5076, 5078, 5079, 5080, 5081, 5082, 5084, 5085, 5087, 5088, 5090, 5091, 5092, 5094, 5095, 5097, 5098, 5101, 5102, 5106, 5107, 5111, 5112, 5113, 5115, 5116, 5118, 5119, 5122, 5123, 5127, 5128, 5133, 5134, 5135, 5136, 5137, 5138, 5139, 5140, 5141, 5142, 5143, 5144, 5146, 5147, 5148, 5149, 5150, 5151, 5152, 5153, 5154, 5156, 5157, 5158, 5159, 5160, 5162, 5163, 5165, 5166, 5168, 5169, 5170, 5172, 5173, 5175, 5176, 5179, 5180, 5183, 5184, 5185, 5186, 5187, 5188, 5189, 5191, 5192, 5193, 5194, 5195, 5197, 5198, 5200, 5201, 5203, 5204, 5205, 5207, 5208, 5210, 5211, 5214, 5215, 5219, 5220, 5224, 5225, 5226, 5227, 5228, 5229, 5230, 5231, 5232, 5233, 5234, 5235, 5236, 5237, 5238, 5239, 5240, 5241, 5243, 5244, 5245, 5246, 5247, 5248, 5249, 5250, 5251, 5253, 5254, 5255, 5256, 5257, 5259, 5260, 5262, 5263, 5265, 5266, 5267, 5268, 5269, 5270, 5271, 5272, 5273, 5274, 5275, 5276, 5278, 5279, 5280, 5281, 5282, 5283, 5284, 5285, 5286, 5288, 5289, 5290, 5291, 5292, 5294, 5295, 5297, 5298, 5300, 5301, 5302, 5304, 5305, 5307, 5308, 5311, 5312, 5315, 5316, 5317, 5318, 5319, 5320, 5321, 5322, 5323, 5324, 5325, 5326, 5327, 5328, 5329, 5330, 5331, 5332, 5333, 5335, 5336, 5337, 5338, 5339, 5340, 5341, 5342, 5343, 5344, 5345, 5346, 5347, 5348, 5349, 5350, 5351, 5352, 5353, 5354, 5356, 5357, 5358, 5359, 5360, 5361, 5362, 5363, 5364, 5366, 5367, 5368, 5369, 5370, 5372, 5373, 5375, 5376, 5378, 5379, 5380, 5381, 5382, 5383, 5384, 5385, 5386, 5387, 5388, 5389, 5390, 5391, 5392, 5393, 5394, 5395, 5396, 5397, 5398, 5399, 5400, 5401, 5402, 5403, 5405, 5406, 5407, 5408, 5409, 5410, 5411, 5412, 5413, 5414, 5415, 5416, 5417, 5418, 5420, 5421, 5422, 5423, 5424, 5425, 5426, 5427, 5428, 5429, 5431, 5432, 5433, 5435, 5436, 5437, 5439, 5440, 5441, 5442, 5444, 5445, 5446, 5447, 5448, 5449, 5450, 5451, 5453, 5454, 5455, 5456, 5457, 5458, 5459, 5460, 5461, 5462, 5463, 5465, 5466, 5467, 5468, 5469, 5471, 5472, 5473, 5474, 5475, 5476, 5478, 5479, 5480, 5482, 5483, 5484, 5485, 5486, 5487, 5489, 5490, 5491, 5492, 5493, 5494, 5496, 5497, 5498, 5499, 5501, 5502, 5503, 5504, 5505, 5507, 5508, 5509, 5510, 5512, 5513, 5514, 5515, 5516, 5517, 5518, 5519, 5521, 5522, 5523, 5525, 5526, 5527, 5529, 5530, 5531, 5532, 5534, 5535, 5536, 5537, 5538, 5539, 5540, 5541, 5543, 5544, 5545, 5546, 5547, 5548, 5549, 5550, 5551, 5552, 5553, 5554, 5555, 5556, 5558, 5559, 5560, 5561, 5562, 5563, 5565, 5566, 5567, 5568, 5569, 5571, 5572, 5573, 5574, 5575, 5576, 5577, 5579, 5580, 5581, 5582, 5583, 5584, 5585, 5586, 5587, 5588, 5589, 5591, 5592, 5593, 5594, 5595, 5596, 5597, 5598, 5599, 5601, 5602, 5603, 5604, 5605, 5606, 5608, 5609, 5610, 5611, 5612, 5613, 5614, 5616, 5617, 5618, 5620, 5621, 5622, 5623, 5624, 5625, 5627, 5628, 5629, 5631, 5632, 5633, 5635, 5636, 5637, 5638, 5639, 5640, 5641, 5642, 5643, 5645, 5646, 5647, 5648, 5649, 5651, 5652, 5653, 5654, 5655, 5656, 5658, 5659, 5660, 5662, 5663, 5664, 5665, 5666, 5667, 5669, 5670, 5671, 5672, 5673, 5674, 5676, 5677, 5678, 5679, 5681, 5682, 5683, 5684, 5685, 5687, 5688, 5689, 5690, 5692, 5693, 5694, 5695, 5696, 5697, 5698, 5699, 5701, 5702, 5703, 5705, 5706, 5707, 5709, 5710, 5711, 5712, 5714, 5715, 5716, 5717, 5718, 5719, 5720, 5721, 5722, 5723, 5724, 5725, 5726, 5727, 5728, 5729, 5730, 5731, 5732, 5733, 5734, 5736, 5737, 5738, 5739, 5740, 5741, 5742, 5743, 5744, 5745, 5746, 5747, 5748, 5749, 5750, 5751, 5753, 5754, 5755, 5756, 5757, 5758, 5759, 5760, 5761, 5762, 5763, 5764, 5766, 5767, 5768, 5769, 5770, 5771, 5772, 5773, 5774, 5775, 5776, 5778, 5779, 5780, 5781, 5782, 5783, 5784, 5785, 5786, 5787, 5789, 5790, 5791, 5792, 5793, 5795, 5796, 5797, 5798, 5799, 5800, 5801, 5803, 5804, 5805, 5806, 5807, 5809, 5810, 5811, 5812, 5813, 5814, 5816, 5817, 5818, 5819, 5820, 5821, 5823, 5824, 5825, 5826, 5827, 5828, 5829, 5830, 5831, 5832, 5833, 5834, 5836, 5837, 5838, 5839, 5840, 5841, 5843, 5844, 5845, 5846, 5847, 5849, 5850, 5851, 5852, 5853, 5854, 5855, 5857, 5858, 5859, 5860, 5861, 5862, 5863, 5864, 5865, 5866, 5867, 5869, 5870, 5871, 5872, 5873, 5874, 5875, 5876, 5877, 5879, 5880, 5881, 5882, 5883, 5884, 5886, 5887, 5888, 5889, 5890, 5891, 5892, 5894, 5895, 5896, 5898, 5899, 5900, 5901, 5902, 5903, 5905, 5906, 5907, 5909, 5910, 5911, 5913, 5914, 5915, 5916, 5917, 5918, 5919, 5920, 5921, 5923, 5924, 5925, 5926, 5927, 5929, 5930, 5931, 5932, 5933, 5934, 5936, 5937, 5938, 5940, 5941, 5942, 5943, 5944, 5945, 5947, 5948, 5949, 5950, 5951, 5952, 5954, 5955, 5956, 5957, 5959, 5960, 5961, 5962, 5963, 5965, 5966, 5967, 5968, 5970, 5971, 5972, 5973, 5974, 5975, 5976, 5977, 5978, 5979, 5980, 5981, 5982, 5983, 5984, 5985, 5986, 5987, 5988, 5989, 5990, 5991, 5992, 5993, 5994, 5995, 5996, 5997, 5998, 5999, 6000, 6001, 6002, 6003, 6004, 6005, 6006, 6007, 6008, 6009, 6011, 6012, 6013, 6014, 6015, 6016, 6017, 6018, 6019, 6020, 6021, 6022, 6023, 6024, 6025, 6026, 6028, 6029, 6030, 6031, 6032, 6033, 6034, 6035, 6036, 6037, 6039, 6040, 6041, 6042, 6043, 6044, 6046, 6047, 6048, 6049, 6050, 6051, 6052, 6053, 6054, 6055, 6056, 6058, 6059, 6060, 6061, 6062, 6063, 6064, 6065, 6066, 6067, 6068, 6069, 6070, 6071, 6072, 6073, 6074, 6075, 6076, 6078, 6079, 6080, 6081, 6082, 6083, 6084, 6085, 6086, 6087, 6088, 6089, 6090, 6091, 6092, 6093, 6095, 6096, 6097, 6098, 6099, 6100, 6101, 6102, 6103, 6104, 6105, 6106, 6108, 6109, 6110, 6111, 6112, 6113, 6114, 6115, 6116, 6117, 6118, 6120, 6121, 6122, 6123, 6124, 6125, 6126, 6127, 6128, 6129, 6131, 6132, 6133, 6134, 6135, 6137, 6138, 6139, 6140, 6141, 6142, 6143, 6145, 6146, 6147, 6148, 6149, 6151, 6152, 6153, 6154, 6155, 6156, 6158, 6159, 6160, 6161, 6162, 6163, 6165, 6166, 6167, 6168, 6169, 6170, 6171, 6172, 6173, 6174, 6175, 6176, 6178, 6179, 6180, 6181, 6182, 6183, 6185, 6186, 6187, 6188, 6189, 6191, 6192, 6193, 6194, 6195, 6196, 6197, 6199, 6200, 6201, 6202, 6203, 6204, 6205, 6206, 6207, 6208, 6209, 6211, 6212, 6213, 6214, 6215, 6216, 6217, 6218, 6219, 6221, 6222, 6223, 6224, 6225, 6226, 6228, 6229, 6230, 6231, 6232, 6233, 6234, 6236, 6237, 6238, 6240, 6241, 6242, 6243, 6244, 6245, 6247, 6248, 6249, 6251, 6252, 6253, 6255, 6256, 6257, 6258, 6259, 6260, 6261, 6262, 6263, 6264, 6265, 6266, 6267, 6268, 6269, 6270, 6271, 6272, 6273, 6274, 6275, 6276, 6277, 6278, 6279, 6280, 6281, 6282, 6283, 6284, 6285, 6286, 6287, 6288, 6289, 6290, 6291, 6292, 6293, 6294, 6295, 6296, 6297, 6298, 6299, 6300, 6301, 6302, 6303, 6304, 6305, 6307, 6308, 6309, 6310, 6311, 6312, 6313, 6314, 6315, 6316, 6317, 6318, 6319, 6320, 6321, 6322, 6323, 6324, 6325, 6326, 6327, 6328, 6329, 6330, 6331, 6332, 6333, 6334, 6335, 6336, 6337, 6338, 6339, 6340, 6341, 6342, 6343, 6344, 6345, 6346, 6347, 6348, 6349, 6351, 6352, 6353, 6354, 6355, 6356, 6357, 6358, 6359, 6360, 6361, 6362, 6363, 6364, 6365, 6366, 6368, 6369, 6370, 6371, 6372, 6373, 6374, 6375, 6376, 6377, 6379, 6380, 6381, 6382, 6383, 6384, 6386, 6387, 6388, 6389, 6390, 6391, 6392, 6393, 6394, 6395, 6396, 6398, 6399, 6400, 6401, 6402, 6403, 6404, 6405, 6406, 6407, 6408, 6409, 6410, 6411, 6412, 6413, 6414, 6415, 6416, 6418, 6419, 6420, 6421, 6422, 6423, 6424, 6425, 6426, 6427, 6428, 6429, 6430, 6431, 6432, 6433, 6435, 6436, 6437, 6438, 6439, 6440, 6441, 6442, 6443, 6444, 6445, 6446, 6448, 6449, 6450, 6451, 6452, 6453, 6454, 6455, 6456, 6457, 6458, 6460, 6461, 6462, 6463, 6464, 6465, 6466, 6467, 6468, 6469, 6471, 6472, 6473, 6474, 6475, 6477, 6478, 6479, 6480, 6481, 6482, 6483, 6485, 6486, 6487, 6488, 6489, 6491, 6492, 6493, 6494, 6495, 6496, 6498, 6499, 6500, 6501, 6502, 6503, 6505, 6506, 6507, 6508, 6509, 6510, 6511, 6512, 6513, 6514, 6515, 6516, 6517, 6518, 6519, 6520, 6521, 6522, 6523, 6524, 6525, 6526, 6527, 6528, 6529, 6530, 6531, 6532, 6533, 6534, 6535, 6536, 6537, 6538, 6539, 6540, 6541, 6542, 6543, 6544, 6545, 6546, 6547, 6548, 6549, 6550, 6551, 6552, 6553, 6554, 6555, 6556, 6557, 6558, 6559, 6560, 6561, 6562, 6563, 6564, 6565, 6566, 6567, 6568, 6569, 6570, 6571, 6572, 6573, 6574, 6575, 6576, 6577, 6578, 6580, 6581, 6582, 6583, 6584, 6585, 6586, 6587, 6588, 6589, 6590, 6591, 6592, 6593, 6594, 6595, 6596, 6597, 6598, 6599, 6600, 6601, 6602, 6603, 6604, 6605, 6606, 6607, 6608, 6609, 6610, 6611, 6612, 6613, 6614, 6615, 6616, 6617, 6618, 6619, 6620, 6621, 6622, 6624, 6625, 6626, 6627, 6628, 6629, 6630, 6631, 6632, 6633, 6634, 6635, 6636, 6637, 6638, 6639, 6641, 6642, 6643, 6644, 6645, 6646, 6647, 6648, 6649, 6650, 6652, 6653, 6654, 6655, 6656, 6657, 6659, 6660, 6661, 6662, 6663, 6664, 6665, 6666, 6667, 6668, 6669, 6671, 6672, 6673, 6674, 6675, 6676, 6677, 6678, 6679, 6680, 6681, 6682, 6683, 6684, 6685, 6686, 6687, 6688, 6689, 6690, 6691, 6692, 6693, 6694, 6695, 6696, 6697, 6698, 6699, 6700, 6701, 6702, 6703, 6704, 6705, 6706, 6707, 6708, 6709, 6710, 6711, 6712, 6713, 6714, 6715, 6716, 6717, 6718, 6719, 6720, 6721, 6722, 6723, 6724, 6725, 6726, 6727, 6728, 6729, 6730, 6731, 6732, 6733, 6734, 6735, 6736, 6737, 6738, 6739, 6740, 6741, 6742, 6743, 6744, 6745, 6746, 6747, 6748, 6749, 6750, 6751, 6752, 6753, 6755, 6756, 6757, 6758, 6759, 6760, 6761, 6762, 6763, 6764, 6765, 6766, 6767, 6768, 6769, 6770, 6771, 6772, 6773, 6774, 6775, 6776, 6777, 6778, 6779, 6780, 6781, 6782, 6783, 6784, 6785, 6786, 6787, 6788, 6789, 6790, 6791, 6792, 6793, 6794, 6795, 6796, 6797, 6798, 6799, 6800, 6801]
Found 3638 redundant transitions using SMT.
Drop transitions removed 3638 transitions
Redundant transitions reduction (with SMT) removed 3638 transitions.
[2023-03-20 02:22:54] [INFO ] Flow matrix only has 544 transitions (discarded 2620 similar events)
Normalized transition count is 543 out of 544 initially.
// Phase 1: matrix 543 rows 165 cols
[2023-03-20 02:22:54] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-20 02:22:55] [INFO ] Dead Transitions using invariants and state equation in 1667 ms found 0 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 165/165 places, 3164/6802 transitions.
Graph (complete) has 1325 edges and 165 vertex of which 157 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 0 output transitions
Drop transitions removed 7 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 157 transition count 3149
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 18 place count 155 transition count 3035
Iterating global reduction 1 with 2 rules applied. Total rules applied 20 place count 155 transition count 3035
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 38 place count 155 transition count 3017
Drop transitions removed 76 transitions
Redundant transition composition rules discarded 76 transitions
Iterating global reduction 2 with 76 rules applied. Total rules applied 114 place count 155 transition count 2941
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 21 transitions
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 47 transitions.
Iterating post reduction 2 with 52 rules applied. Total rules applied 166 place count 150 transition count 2894
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 170 place count 146 transition count 2840
Iterating global reduction 3 with 4 rules applied. Total rules applied 174 place count 146 transition count 2840
Ensure Unique test removed 59 transitions
Reduce isomorphic transitions removed 59 transitions.
Iterating post reduction 3 with 59 rules applied. Total rules applied 233 place count 146 transition count 2781
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 239 place count 146 transition count 2775
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 240 place count 146 transition count 2774
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 241 place count 145 transition count 2774
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 5 with 12 rules applied. Total rules applied 253 place count 145 transition count 2762
Applied a total of 253 rules in 681 ms. Remains 145 /165 variables (removed 20) and now considering 2762/3164 (removed 402) transitions.
[2023-03-20 02:22:56] [INFO ] Flow matrix only has 482 transitions (discarded 2280 similar events)
Normalized transition count is 481 out of 482 initially.
// Phase 1: matrix 481 rows 145 cols
[2023-03-20 02:22:56] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 02:22:56] [INFO ] Implicit Places using invariants in 375 ms returned []
[2023-03-20 02:22:57] [INFO ] Flow matrix only has 482 transitions (discarded 2280 similar events)
[2023-03-20 02:22:57] [INFO ] Invariant cache hit.
[2023-03-20 02:22:57] [INFO ] State equation strengthened by 258 read => feed constraints.
[2023-03-20 02:22:57] [INFO ] Implicit Places using invariants and state equation in 755 ms returned []
Implicit Place search using SMT with State Equation took 1136 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 145/165 places, 2762/6802 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 20483 ms. Remains : 145/165 places, 2762/6802 transitions.
Successfully produced net in file /tmp/petri1161_8159775018454083565.dot
Successfully produced net in file /tmp/petri1162_9184071123485378886.dot
Successfully produced net in file /tmp/petri1163_16871563506182389713.dot
Successfully produced net in file /tmp/petri1164_12226610398395102612.dot
Successfully produced net in file /tmp/petri1165_1453646059958313522.dot
Successfully produced net in file /tmp/petri1166_15899558338761798348.dot
Successfully produced net in file /tmp/petri1167_8004020366223815806.dot
Successfully produced net in file /tmp/petri1168_10292644117253296495.dot
Successfully produced net in file /tmp/petri1169_2035873577136414663.dot
Successfully produced net in file /tmp/petri1170_7920401659768590553.dot
Successfully produced net in file /tmp/petri1171_1426717997363209016.dot
Successfully produced net in file /tmp/petri1172_11814193741892057878.dot
Successfully produced net in file /tmp/petri1173_2325279703932998835.dot
Successfully produced net in file /tmp/petri1174_14017554512813522223.dot
Successfully produced net in file /tmp/petri1175_15828645140179710041.dot
Successfully produced net in file /tmp/petri1176_5315423664881729888.dot
Successfully produced net in file /tmp/petri1177_16126609833511800693.dot
Successfully produced net in file /tmp/petri1178_4543798197681620635.dot
Drop transitions removed 18 transitions
Dominated transitions for bounds rules discarded 18 transitions
Normalized transition count is 476 out of 2744 initially.
// Phase 1: matrix 476 rows 145 cols
[2023-03-20 02:22:57] [INFO ] Computed 0 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 24559 ms. (steps per millisecond=40 ) properties (out of 15) seen :57884
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2322 ms. (steps per millisecond=430 ) properties (out of 15) seen :474
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 15) seen :1482
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :1482
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=5649 ) properties (out of 15) seen :1482
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 15) seen :1482
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 15) seen :1482
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :1482
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 15) seen :1482
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :1482
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 15) seen :1482
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 15) seen :1482
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 15) seen :1984
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 15) seen :1753
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 15) seen :2964
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :1482
[2023-03-20 02:23:27] [INFO ] Flow matrix only has 477 transitions (discarded 2267 similar events)
Normalized transition count is 476 out of 477 initially.
// Phase 1: matrix 476 rows 145 cols
[2023-03-20 02:23:27] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-20 02:23:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:23:27] [INFO ] [Real]Absence check using state equation in 154 ms returned sat
[2023-03-20 02:23:27] [INFO ] State equation strengthened by 253 read => feed constraints.
[2023-03-20 02:23:27] [INFO ] [Real]Added 253 Read/Feed constraints in 142 ms returned sat
[2023-03-20 02:23:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:23:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:23:28] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2023-03-20 02:23:28] [INFO ] [Nat]Added 253 Read/Feed constraints in 146 ms returned sat
[2023-03-20 02:23:28] [INFO ] Computed and/alt/rep : 19/91/18 causal constraints (skipped 235 transitions) in 75 ms.
[2023-03-20 02:23:28] [INFO ] Added : 5 causal constraints over 1 iterations in 158 ms. Result :sat
Minimization took 92 ms.
[2023-03-20 02:23:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:23:28] [INFO ] [Real]Absence check using state equation in 110 ms returned sat
[2023-03-20 02:23:28] [INFO ] [Real]Added 253 Read/Feed constraints in 143 ms returned sat
[2023-03-20 02:23:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:23:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:23:29] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2023-03-20 02:23:29] [INFO ] [Nat]Added 253 Read/Feed constraints in 139 ms returned sat
[2023-03-20 02:23:29] [INFO ] Computed and/alt/rep : 19/91/18 causal constraints (skipped 235 transitions) in 76 ms.
[2023-03-20 02:23:29] [INFO ] Added : 0 causal constraints over 0 iterations in 128 ms. Result :sat
Minimization took 75 ms.
[2023-03-20 02:23:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:23:29] [INFO ] [Real]Absence check using state equation in 105 ms returned sat
[2023-03-20 02:23:29] [INFO ] [Real]Added 253 Read/Feed constraints in 98 ms returned sat
[2023-03-20 02:23:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:23:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:23:29] [INFO ] [Nat]Absence check using state equation in 149 ms returned sat
[2023-03-20 02:23:30] [INFO ] [Nat]Added 253 Read/Feed constraints in 142 ms returned sat
[2023-03-20 02:23:30] [INFO ] Computed and/alt/rep : 19/91/18 causal constraints (skipped 235 transitions) in 78 ms.
[2023-03-20 02:23:30] [INFO ] Added : 0 causal constraints over 0 iterations in 131 ms. Result :sat
Minimization took 74 ms.
[2023-03-20 02:23:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:23:30] [INFO ] [Real]Absence check using state equation in 143 ms returned sat
[2023-03-20 02:23:30] [INFO ] [Real]Added 253 Read/Feed constraints in 144 ms returned sat
[2023-03-20 02:23:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:23:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:23:30] [INFO ] [Nat]Absence check using state equation in 112 ms returned sat
[2023-03-20 02:23:30] [INFO ] [Nat]Added 253 Read/Feed constraints in 98 ms returned sat
[2023-03-20 02:23:30] [INFO ] Computed and/alt/rep : 19/91/18 causal constraints (skipped 235 transitions) in 70 ms.
[2023-03-20 02:23:30] [INFO ] Added : 0 causal constraints over 0 iterations in 108 ms. Result :sat
Minimization took 45 ms.
[2023-03-20 02:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:23:31] [INFO ] [Real]Absence check using state equation in 149 ms returned sat
[2023-03-20 02:23:31] [INFO ] [Real]Added 253 Read/Feed constraints in 143 ms returned sat
[2023-03-20 02:23:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:23:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:23:31] [INFO ] [Nat]Absence check using state equation in 105 ms returned sat
[2023-03-20 02:23:31] [INFO ] [Nat]Added 253 Read/Feed constraints in 120 ms returned sat
[2023-03-20 02:23:31] [INFO ] Computed and/alt/rep : 19/91/18 causal constraints (skipped 235 transitions) in 120 ms.
[2023-03-20 02:23:31] [INFO ] Added : 0 causal constraints over 0 iterations in 167 ms. Result :sat
Minimization took 54 ms.
[2023-03-20 02:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:23:32] [INFO ] [Real]Absence check using state equation in 138 ms returned sat
[2023-03-20 02:23:32] [INFO ] [Real]Added 253 Read/Feed constraints in 82 ms returned sat
[2023-03-20 02:23:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:23:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:23:32] [INFO ] [Nat]Absence check using state equation in 118 ms returned sat
[2023-03-20 02:23:32] [INFO ] [Nat]Added 253 Read/Feed constraints in 106 ms returned sat
[2023-03-20 02:23:32] [INFO ] Computed and/alt/rep : 19/91/18 causal constraints (skipped 235 transitions) in 112 ms.
[2023-03-20 02:23:32] [INFO ] Added : 0 causal constraints over 0 iterations in 158 ms. Result :sat
Minimization took 43 ms.
[2023-03-20 02:23:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:23:32] [INFO ] [Real]Absence check using state equation in 171 ms returned sat
[2023-03-20 02:23:33] [INFO ] [Real]Added 253 Read/Feed constraints in 156 ms returned sat
[2023-03-20 02:23:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:23:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:23:33] [INFO ] [Nat]Absence check using state equation in 136 ms returned sat
[2023-03-20 02:23:33] [INFO ] [Nat]Added 253 Read/Feed constraints in 111 ms returned sat
[2023-03-20 02:23:33] [INFO ] Computed and/alt/rep : 19/91/18 causal constraints (skipped 235 transitions) in 110 ms.
[2023-03-20 02:23:33] [INFO ] Added : 0 causal constraints over 0 iterations in 157 ms. Result :sat
Minimization took 43 ms.
[2023-03-20 02:23:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:23:33] [INFO ] [Real]Absence check using state equation in 137 ms returned sat
[2023-03-20 02:23:33] [INFO ] [Real]Added 253 Read/Feed constraints in 112 ms returned sat
[2023-03-20 02:23:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:23:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:23:34] [INFO ] [Nat]Absence check using state equation in 137 ms returned sat
[2023-03-20 02:23:34] [INFO ] [Nat]Added 253 Read/Feed constraints in 110 ms returned sat
[2023-03-20 02:23:34] [INFO ] Computed and/alt/rep : 19/91/18 causal constraints (skipped 235 transitions) in 111 ms.
[2023-03-20 02:23:34] [INFO ] Added : 0 causal constraints over 0 iterations in 158 ms. Result :sat
Minimization took 53 ms.
[2023-03-20 02:23:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:23:34] [INFO ] [Real]Absence check using state equation in 138 ms returned sat
[2023-03-20 02:23:34] [INFO ] [Real]Added 253 Read/Feed constraints in 112 ms returned sat
[2023-03-20 02:23:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:23:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:23:35] [INFO ] [Nat]Absence check using state equation in 138 ms returned sat
[2023-03-20 02:23:35] [INFO ] [Nat]Added 253 Read/Feed constraints in 109 ms returned sat
[2023-03-20 02:23:35] [INFO ] Computed and/alt/rep : 19/91/18 causal constraints (skipped 235 transitions) in 112 ms.
[2023-03-20 02:23:35] [INFO ] Added : 0 causal constraints over 0 iterations in 159 ms. Result :sat
Minimization took 43 ms.
[2023-03-20 02:23:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:23:35] [INFO ] [Real]Absence check using state equation in 154 ms returned sat
[2023-03-20 02:23:35] [INFO ] [Real]Added 253 Read/Feed constraints in 141 ms returned sat
[2023-03-20 02:23:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:23:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:23:35] [INFO ] [Nat]Absence check using state equation in 111 ms returned sat
[2023-03-20 02:23:35] [INFO ] [Nat]Added 253 Read/Feed constraints in 94 ms returned sat
[2023-03-20 02:23:36] [INFO ] Computed and/alt/rep : 19/91/18 causal constraints (skipped 235 transitions) in 70 ms.
[2023-03-20 02:23:36] [INFO ] Added : 0 causal constraints over 0 iterations in 108 ms. Result :sat
Minimization took 44 ms.
[2023-03-20 02:23:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:23:36] [INFO ] [Real]Absence check using state equation in 149 ms returned sat
[2023-03-20 02:23:36] [INFO ] [Real]Added 253 Read/Feed constraints in 142 ms returned sat
[2023-03-20 02:23:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:23:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:23:36] [INFO ] [Nat]Absence check using state equation in 106 ms returned sat
[2023-03-20 02:23:36] [INFO ] [Nat]Added 253 Read/Feed constraints in 95 ms returned sat
[2023-03-20 02:23:36] [INFO ] Computed and/alt/rep : 19/91/18 causal constraints (skipped 235 transitions) in 70 ms.
[2023-03-20 02:23:36] [INFO ] Added : 0 causal constraints over 0 iterations in 107 ms. Result :sat
Minimization took 44 ms.
[2023-03-20 02:23:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:23:37] [INFO ] [Real]Absence check using state equation in 136 ms returned sat
[2023-03-20 02:23:37] [INFO ] [Real]Added 253 Read/Feed constraints in 115 ms returned sat
[2023-03-20 02:23:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:23:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:23:37] [INFO ] [Nat]Absence check using state equation in 109 ms returned sat
[2023-03-20 02:23:37] [INFO ] [Nat]Added 253 Read/Feed constraints in 93 ms returned sat
[2023-03-20 02:23:37] [INFO ] Computed and/alt/rep : 19/91/18 causal constraints (skipped 235 transitions) in 70 ms.
[2023-03-20 02:23:37] [INFO ] Added : 0 causal constraints over 0 iterations in 107 ms. Result :sat
Minimization took 43 ms.
[2023-03-20 02:23:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:23:37] [INFO ] [Real]Absence check using state equation in 147 ms returned sat
[2023-03-20 02:23:38] [INFO ] [Real]Added 253 Read/Feed constraints in 139 ms returned sat
[2023-03-20 02:23:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:23:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:23:38] [INFO ] [Nat]Absence check using state equation in 116 ms returned sat
[2023-03-20 02:23:38] [INFO ] [Nat]Added 253 Read/Feed constraints in 94 ms returned sat
[2023-03-20 02:23:38] [INFO ] Computed and/alt/rep : 19/91/18 causal constraints (skipped 235 transitions) in 77 ms.
[2023-03-20 02:23:38] [INFO ] Added : 0 causal constraints over 0 iterations in 116 ms. Result :sat
Minimization took 43 ms.
[2023-03-20 02:23:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:23:38] [INFO ] [Real]Absence check using state equation in 170 ms returned sat
[2023-03-20 02:23:38] [INFO ] [Real]Added 253 Read/Feed constraints in 157 ms returned sat
[2023-03-20 02:23:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:23:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:23:39] [INFO ] [Nat]Absence check using state equation in 110 ms returned sat
[2023-03-20 02:23:39] [INFO ] [Nat]Added 253 Read/Feed constraints in 115 ms returned sat
[2023-03-20 02:23:39] [INFO ] Computed and/alt/rep : 19/91/18 causal constraints (skipped 235 transitions) in 111 ms.
[2023-03-20 02:23:39] [INFO ] Added : 0 causal constraints over 0 iterations in 158 ms. Result :sat
Minimization took 43 ms.
[2023-03-20 02:23:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:23:39] [INFO ] [Real]Absence check using state equation in 168 ms returned sat
[2023-03-20 02:23:39] [INFO ] [Real]Added 253 Read/Feed constraints in 159 ms returned sat
[2023-03-20 02:23:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:23:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:23:40] [INFO ] [Nat]Absence check using state equation in 139 ms returned sat
[2023-03-20 02:23:40] [INFO ] [Nat]Added 253 Read/Feed constraints in 116 ms returned sat
[2023-03-20 02:23:40] [INFO ] Computed and/alt/rep : 19/91/18 causal constraints (skipped 235 transitions) in 117 ms.
[2023-03-20 02:23:40] [INFO ] Added : 0 causal constraints over 0 iterations in 166 ms. Result :sat
Minimization took 43 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[727, 6744, 6656, 3027, 5424, 5427, 4037, 4081, 24140, 6069, 4477, 4891, 5809, 2964, 2198]
Support contains 15 out of 145 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 145/145 places, 2744/2744 transitions.
Graph (complete) has 1168 edges and 145 vertex of which 143 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 6 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 8 place count 143 transition count 2737
Drop transitions removed 116 transitions
Redundant transition composition rules discarded 116 transitions
Iterating global reduction 1 with 116 rules applied. Total rules applied 124 place count 143 transition count 2621
Applied a total of 124 rules in 228 ms. Remains 143 /145 variables (removed 2) and now considering 2621/2744 (removed 123) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 228 ms. Remains : 143/145 places, 2621/2744 transitions.
Successfully produced net in file /tmp/petri1179_17338656498956242489.dot
Successfully produced net in file /tmp/petri1180_5342286037310796117.dot
Successfully produced net in file /tmp/petri1181_7816802402327391083.dot
Successfully produced net in file /tmp/petri1182_9795975506473068639.dot
Successfully produced net in file /tmp/petri1183_6049198423231959779.dot
Successfully produced net in file /tmp/petri1184_1020720314200183359.dot
Successfully produced net in file /tmp/petri1185_9027823929572488236.dot
Successfully produced net in file /tmp/petri1186_17653954690867510867.dot
Successfully produced net in file /tmp/petri1187_4950464107737797995.dot
Successfully produced net in file /tmp/petri1188_17685983229617365984.dot
Successfully produced net in file /tmp/petri1189_13329082685597861360.dot
Successfully produced net in file /tmp/petri1190_114477872091421042.dot
Drop transitions removed 12 transitions
Dominated transitions for bounds rules discarded 12 transitions
Normalized transition count is 467 out of 2609 initially.
// Phase 1: matrix 467 rows 143 cols
[2023-03-20 02:24:57] [INFO ] Computed 0 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 24188 ms. (steps per millisecond=41 ) properties (out of 15) seen :59479
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2335 ms. (steps per millisecond=428 ) properties (out of 15) seen :643
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 15) seen :1502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 15) seen :1502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 15) seen :1502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 15) seen :1502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 15) seen :1502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :1502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 15) seen :1502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :1502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 15) seen :1502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 15) seen :1502
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 15) seen :2021
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 337 ms. (steps per millisecond=2967 ) properties (out of 15) seen :1772
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :3004
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :1502
[2023-03-20 02:25:26] [INFO ] Flow matrix only has 468 transitions (discarded 2141 similar events)
Normalized transition count is 467 out of 468 initially.
// Phase 1: matrix 467 rows 143 cols
[2023-03-20 02:25:26] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-20 02:25:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:25:27] [INFO ] [Real]Absence check using state equation in 107 ms returned sat
[2023-03-20 02:25:27] [INFO ] State equation strengthened by 247 read => feed constraints.
[2023-03-20 02:25:27] [INFO ] [Real]Added 247 Read/Feed constraints in 120 ms returned sat
[2023-03-20 02:25:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:25:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:25:27] [INFO ] [Nat]Absence check using state equation in 149 ms returned sat
[2023-03-20 02:25:27] [INFO ] [Nat]Added 247 Read/Feed constraints in 138 ms returned sat
[2023-03-20 02:25:27] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 230 transitions) in 75 ms.
[2023-03-20 02:25:27] [INFO ] Added : 5 causal constraints over 1 iterations in 158 ms. Result :sat
Minimization took 92 ms.
[2023-03-20 02:25:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:25:28] [INFO ] [Real]Absence check using state equation in 102 ms returned sat
[2023-03-20 02:25:28] [INFO ] [Real]Added 247 Read/Feed constraints in 92 ms returned sat
[2023-03-20 02:25:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:25:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:25:28] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2023-03-20 02:25:28] [INFO ] [Nat]Added 247 Read/Feed constraints in 137 ms returned sat
[2023-03-20 02:25:28] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 230 transitions) in 75 ms.
[2023-03-20 02:25:28] [INFO ] Added : 0 causal constraints over 0 iterations in 125 ms. Result :sat
Minimization took 87 ms.
[2023-03-20 02:25:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:25:28] [INFO ] [Real]Absence check using state equation in 105 ms returned sat
[2023-03-20 02:25:28] [INFO ] [Real]Added 247 Read/Feed constraints in 93 ms returned sat
[2023-03-20 02:25:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:25:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:25:29] [INFO ] [Nat]Absence check using state equation in 146 ms returned sat
[2023-03-20 02:25:29] [INFO ] [Nat]Added 247 Read/Feed constraints in 138 ms returned sat
[2023-03-20 02:25:29] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 230 transitions) in 73 ms.
[2023-03-20 02:25:29] [INFO ] Added : 0 causal constraints over 0 iterations in 125 ms. Result :sat
Minimization took 51 ms.
[2023-03-20 02:25:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:25:29] [INFO ] [Real]Absence check using state equation in 107 ms returned sat
[2023-03-20 02:25:29] [INFO ] [Real]Added 247 Read/Feed constraints in 102 ms returned sat
[2023-03-20 02:25:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:25:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:25:30] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2023-03-20 02:25:30] [INFO ] [Nat]Added 247 Read/Feed constraints in 138 ms returned sat
[2023-03-20 02:25:30] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 230 transitions) in 75 ms.
[2023-03-20 02:25:30] [INFO ] Added : 0 causal constraints over 0 iterations in 126 ms. Result :sat
Minimization took 87 ms.
[2023-03-20 02:25:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:25:30] [INFO ] [Real]Absence check using state equation in 103 ms returned sat
[2023-03-20 02:25:30] [INFO ] [Real]Added 247 Read/Feed constraints in 93 ms returned sat
[2023-03-20 02:25:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:25:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:25:30] [INFO ] [Nat]Absence check using state equation in 144 ms returned sat
[2023-03-20 02:25:31] [INFO ] [Nat]Added 247 Read/Feed constraints in 134 ms returned sat
[2023-03-20 02:25:31] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 230 transitions) in 75 ms.
[2023-03-20 02:25:31] [INFO ] Added : 0 causal constraints over 0 iterations in 126 ms. Result :sat
Minimization took 70 ms.
[2023-03-20 02:25:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:25:31] [INFO ] [Real]Absence check using state equation in 107 ms returned sat
[2023-03-20 02:25:31] [INFO ] [Real]Added 247 Read/Feed constraints in 93 ms returned sat
[2023-03-20 02:25:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:25:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:25:31] [INFO ] [Nat]Absence check using state equation in 144 ms returned sat
[2023-03-20 02:25:31] [INFO ] [Nat]Added 247 Read/Feed constraints in 137 ms returned sat
[2023-03-20 02:25:31] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 230 transitions) in 74 ms.
[2023-03-20 02:25:31] [INFO ] Added : 0 causal constraints over 0 iterations in 126 ms. Result :sat
Minimization took 87 ms.
[2023-03-20 02:25:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:25:32] [INFO ] [Real]Absence check using state equation in 141 ms returned sat
[2023-03-20 02:25:32] [INFO ] [Real]Added 247 Read/Feed constraints in 137 ms returned sat
[2023-03-20 02:25:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:25:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:25:32] [INFO ] [Nat]Absence check using state equation in 108 ms returned sat
[2023-03-20 02:25:32] [INFO ] [Nat]Added 247 Read/Feed constraints in 99 ms returned sat
[2023-03-20 02:25:32] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 230 transitions) in 68 ms.
[2023-03-20 02:25:32] [INFO ] Added : 0 causal constraints over 0 iterations in 106 ms. Result :sat
Minimization took 53 ms.
[2023-03-20 02:25:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:25:33] [INFO ] [Real]Absence check using state equation in 145 ms returned sat
[2023-03-20 02:25:33] [INFO ] [Real]Added 247 Read/Feed constraints in 138 ms returned sat
[2023-03-20 02:25:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:25:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:25:33] [INFO ] [Nat]Absence check using state equation in 104 ms returned sat
[2023-03-20 02:25:33] [INFO ] [Nat]Added 247 Read/Feed constraints in 90 ms returned sat
[2023-03-20 02:25:33] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 230 transitions) in 76 ms.
[2023-03-20 02:25:33] [INFO ] Added : 0 causal constraints over 0 iterations in 127 ms. Result :sat
Minimization took 70 ms.
[2023-03-20 02:25:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:25:33] [INFO ] [Real]Absence check using state equation in 109 ms returned sat
[2023-03-20 02:25:33] [INFO ] [Real]Added 247 Read/Feed constraints in 90 ms returned sat
[2023-03-20 02:25:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:25:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:25:34] [INFO ] [Nat]Absence check using state equation in 146 ms returned sat
[2023-03-20 02:25:34] [INFO ] [Nat]Added 247 Read/Feed constraints in 134 ms returned sat
[2023-03-20 02:25:34] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 230 transitions) in 75 ms.
[2023-03-20 02:25:34] [INFO ] Added : 0 causal constraints over 0 iterations in 129 ms. Result :sat
Minimization took 70 ms.
[2023-03-20 02:25:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:25:34] [INFO ] [Real]Absence check using state equation in 108 ms returned sat
[2023-03-20 02:25:34] [INFO ] [Real]Added 247 Read/Feed constraints in 91 ms returned sat
[2023-03-20 02:25:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:25:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:25:34] [INFO ] [Nat]Absence check using state equation in 144 ms returned sat
[2023-03-20 02:25:35] [INFO ] [Nat]Added 247 Read/Feed constraints in 135 ms returned sat
[2023-03-20 02:25:35] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 230 transitions) in 75 ms.
[2023-03-20 02:25:35] [INFO ] Added : 0 causal constraints over 0 iterations in 126 ms. Result :sat
Minimization took 70 ms.
[2023-03-20 02:25:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:25:35] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2023-03-20 02:25:35] [INFO ] [Real]Added 247 Read/Feed constraints in 135 ms returned sat
[2023-03-20 02:25:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:25:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:25:35] [INFO ] [Nat]Absence check using state equation in 109 ms returned sat
[2023-03-20 02:25:35] [INFO ] [Nat]Added 247 Read/Feed constraints in 93 ms returned sat
[2023-03-20 02:25:36] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 230 transitions) in 69 ms.
[2023-03-20 02:25:36] [INFO ] Added : 0 causal constraints over 0 iterations in 106 ms. Result :sat
Minimization took 52 ms.
[2023-03-20 02:25:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:25:36] [INFO ] [Real]Absence check using state equation in 147 ms returned sat
[2023-03-20 02:25:36] [INFO ] [Real]Added 247 Read/Feed constraints in 135 ms returned sat
[2023-03-20 02:25:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:25:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:25:36] [INFO ] [Nat]Absence check using state equation in 107 ms returned sat
[2023-03-20 02:25:36] [INFO ] [Nat]Added 247 Read/Feed constraints in 88 ms returned sat
[2023-03-20 02:25:36] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 230 transitions) in 68 ms.
[2023-03-20 02:25:36] [INFO ] Added : 0 causal constraints over 0 iterations in 105 ms. Result :sat
Minimization took 52 ms.
[2023-03-20 02:25:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:25:37] [INFO ] [Real]Absence check using state equation in 143 ms returned sat
[2023-03-20 02:25:37] [INFO ] [Real]Added 247 Read/Feed constraints in 135 ms returned sat
[2023-03-20 02:25:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:25:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:25:37] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2023-03-20 02:25:37] [INFO ] [Nat]Added 247 Read/Feed constraints in 133 ms returned sat
[2023-03-20 02:25:37] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 230 transitions) in 74 ms.
[2023-03-20 02:25:37] [INFO ] Added : 0 causal constraints over 0 iterations in 128 ms. Result :sat
Minimization took 87 ms.
[2023-03-20 02:25:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:25:37] [INFO ] [Real]Absence check using state equation in 108 ms returned sat
[2023-03-20 02:25:38] [INFO ] [Real]Added 247 Read/Feed constraints in 89 ms returned sat
[2023-03-20 02:25:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:25:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:25:38] [INFO ] [Nat]Absence check using state equation in 169 ms returned sat
[2023-03-20 02:25:38] [INFO ] [Nat]Added 247 Read/Feed constraints in 156 ms returned sat
[2023-03-20 02:25:38] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 230 transitions) in 92 ms.
[2023-03-20 02:25:38] [INFO ] Added : 0 causal constraints over 0 iterations in 143 ms. Result :sat
Minimization took 71 ms.
[2023-03-20 02:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:25:38] [INFO ] [Real]Absence check using state equation in 112 ms returned sat
[2023-03-20 02:25:38] [INFO ] [Real]Added 247 Read/Feed constraints in 114 ms returned sat
[2023-03-20 02:25:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:25:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:25:39] [INFO ] [Nat]Absence check using state equation in 135 ms returned sat
[2023-03-20 02:25:39] [INFO ] [Nat]Added 247 Read/Feed constraints in 102 ms returned sat
[2023-03-20 02:25:39] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 230 transitions) in 107 ms.
[2023-03-20 02:25:39] [INFO ] Added : 0 causal constraints over 0 iterations in 154 ms. Result :sat
Minimization took 51 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[739, 6747, 6658, 3029, 5510, 5430, 4039, 4247, 24143, 6238, 4479, 5123, 5859, 3004, 2200]
Support contains 15 out of 143 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 143/143 places, 2609/2609 transitions.
Applied a total of 0 rules in 113 ms. Remains 143 /143 variables (removed 0) and now considering 2609/2609 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 114 ms. Remains : 143/143 places, 2609/2609 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 143/143 places, 2609/2609 transitions.
Applied a total of 0 rules in 111 ms. Remains 143 /143 variables (removed 0) and now considering 2609/2609 (removed 0) transitions.
[2023-03-20 02:26:57] [INFO ] Flow matrix only has 468 transitions (discarded 2141 similar events)
[2023-03-20 02:26:57] [INFO ] Invariant cache hit.
[2023-03-20 02:26:57] [INFO ] Implicit Places using invariants in 326 ms returned []
[2023-03-20 02:26:57] [INFO ] Flow matrix only has 468 transitions (discarded 2141 similar events)
[2023-03-20 02:26:57] [INFO ] Invariant cache hit.
[2023-03-20 02:26:57] [INFO ] State equation strengthened by 247 read => feed constraints.
[2023-03-20 02:26:58] [INFO ] Implicit Places using invariants and state equation in 775 ms returned []
Implicit Place search using SMT with State Equation took 1102 ms to find 0 implicit places.
[2023-03-20 02:27:03] [INFO ] Redundant transitions in 4664 ms returned [35, 57, 84, 91, 95, 133, 143, 144, 153, 154, 160, 482, 496, 497, 498, 499, 503, 511, 512, 513, 514, 515, 516, 520, 521, 522, 525, 526, 527, 528, 530, 531, 532, 535, 536, 779, 789, 790, 793, 796, 805, 807, 808, 810, 811, 814, 817, 825, 826, 828, 829, 831, 832, 835, 843, 844, 846, 847, 856, 867, 874, 875, 876, 880, 884, 889, 890, 891, 892, 898, 899, 900, 905, 906, 907, 911, 913, 914, 915, 918, 922, 923, 924, 925, 930, 931, 932, 933, 939, 940, 941, 942, 944, 945, 947, 948, 949, 952, 954, 955, 956, 959, 963, 964, 965, 966, 968, 969, 971, 972, 973, 975, 976, 978, 979, 980, 983, 984, 985, 986, 988, 989, 990, 993, 994, 995, 996, 997, 998, 999, 1000, 1001, 1013, 1014, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1036, 1037, 1038, 1039, 1040, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111, 1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119, 1120, 1121, 1122, 1123, 1124, 1125, 1172, 1173, 1174, 1175, 1176, 1177, 1178, 1179, 1180, 1181, 1182, 1183, 1184, 1185, 1186, 1187, 1188, 1189, 1190, 1191, 1192, 1193, 1194, 1195, 1196, 1197, 1198, 1199, 1200, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1211, 1212, 1213, 1214, 1215, 1216, 1217, 1218, 1219, 1220, 1221, 1222, 1223, 1224, 1225, 1226, 1227, 1228, 1229, 1230, 1231, 1232, 1233, 1234, 1235, 1236, 1237, 1238, 1239, 1240, 1241, 1287, 1288, 1289, 1290, 1291, 1292, 1293, 1294, 1295, 1296, 1297, 1298, 1299, 1300, 1301, 1302, 1303, 1304, 1305, 1306, 1307, 1308, 1309, 1310, 1311, 1312, 1313, 1314, 1315, 1316, 1317, 1318, 1319, 1320, 1321, 1322, 1323, 1324, 1325, 1326, 1327, 1328, 1329, 1330, 1331, 1332, 1333, 1334, 1335, 1336, 1337, 1338, 1339, 1340, 1341, 1342, 1369, 1370, 1371, 1372, 1373, 1374, 1375, 1376, 1377, 1378, 1379, 1380, 1381, 1382, 1383, 1384, 1385, 1386, 1387, 1388, 1389, 1390, 1391, 1392, 1393, 1394, 1395, 1396, 1405, 1406, 1407, 1408, 1409, 1410, 1411, 1412, 1414, 1415, 1416, 1417, 1418, 1419, 1420, 1421, 1422, 1423, 1424, 1425, 1426, 1427, 1428, 1429, 1432, 1433, 1434, 1435, 1436, 1437, 1438, 1439, 1440, 1441, 1442, 1443, 1444, 1445, 1446, 1447, 1448, 1449, 1450, 1451, 1452, 1453, 1454, 1455, 1456, 1457, 1458, 1459, 1460, 1461, 1462, 1463, 1464, 1465, 1466, 1467, 1483, 1484, 1485, 1486, 1487, 1488, 1489, 1490, 1491, 1492, 1493, 1494, 1495, 1496, 1497, 1498, 1499, 1500, 1501, 1502, 1503, 1504, 1505, 1506, 1507, 1508, 1509, 1510, 1511, 1512, 1513, 1514, 1515, 1516, 1517, 1518, 1519, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1531, 1532, 1533, 1534, 1535, 1536, 1537, 1587, 1588, 1589, 1590, 1591, 1592, 1593, 1594, 1595, 1596, 1597, 1598, 1599, 1600, 1601, 1602, 1603, 1604, 1605, 1606, 1607, 1608, 1609, 1610, 1611, 1612, 1613, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1621, 1622, 1623, 1624, 1625, 1626, 1627, 1628, 1629, 1630, 1631, 1632, 1633, 1634, 1635, 1636, 1729, 1730, 1731, 1732, 1733, 1734, 1735, 1736, 1737, 1738, 1739, 1740, 1741, 1742, 1743, 1744, 1745, 1746, 1747, 1748, 1749, 1750, 1751, 1752, 1753, 1754, 1755, 1863, 1864, 1865, 1866, 1867, 1868, 1869, 1870, 1950, 1998, 2004, 2005, 2007, 2010, 2014, 2019, 2020, 2021, 2023, 2024, 2026, 2029, 2030, 2032, 2035, 2040, 2041, 2042, 2043, 2045, 2046, 2047, 2049, 2050, 2052, 2062, 2063, 2064, 2065, 2066, 2089, 2090, 2091, 2127, 2128, 2129, 2130, 2131, 2132, 2133, 2134, 2135, 2171, 2172, 2173, 2174, 2175, 2176, 2177, 2178, 2179, 2180, 2181, 2182, 2183, 2184, 2185, 2186, 2187, 2209, 2210, 2211, 2212, 2213, 2214, 2215, 2216, 2217, 2218, 2219, 2220, 2221, 2222, 2223, 2224, 2225, 2226, 2234, 2235, 2236, 2237, 2238, 2239, 2240, 2241, 2242, 2243, 2244, 2245, 2247, 2248, 2249, 2250, 2251, 2252, 2597, 2598, 2599, 2600, 2601, 2602, 2603, 2604, 2605, 2606, 2607, 2608]
Found 679 redundant transitions using SMT.
Drop transitions removed 679 transitions
Redundant transitions reduction (with SMT) removed 679 transitions.
[2023-03-20 02:27:03] [INFO ] Flow matrix only has 423 transitions (discarded 1507 similar events)
Normalized transition count is 422 out of 423 initially.
// Phase 1: matrix 422 rows 143 cols
[2023-03-20 02:27:03] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-20 02:27:04] [INFO ] Dead Transitions using invariants and state equation in 1036 ms found 0 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 143/143 places, 1930/2609 transitions.
Graph (complete) has 997 edges and 143 vertex of which 139 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 places :
Also discarding 0 output transitions
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 139 transition count 1926
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 9 place count 135 transition count 1826
Iterating global reduction 1 with 4 rules applied. Total rules applied 13 place count 135 transition count 1826
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 1 with 44 rules applied. Total rules applied 57 place count 135 transition count 1782
Drop transitions removed 30 transitions
Redundant transition composition rules discarded 30 transitions
Iterating global reduction 2 with 30 rules applied. Total rules applied 87 place count 135 transition count 1752
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 89 place count 134 transition count 1751
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 90 place count 133 transition count 1721
Iterating global reduction 3 with 1 rules applied. Total rules applied 91 place count 133 transition count 1721
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 92 place count 133 transition count 1720
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 93 place count 133 transition count 1719
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 94 place count 132 transition count 1719
Applied a total of 94 rules in 208 ms. Remains 132 /143 variables (removed 11) and now considering 1719/1930 (removed 211) transitions.
[2023-03-20 02:27:04] [INFO ] Flow matrix only has 399 transitions (discarded 1320 similar events)
Normalized transition count is 398 out of 399 initially.
// Phase 1: matrix 398 rows 132 cols
[2023-03-20 02:27:04] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-20 02:27:04] [INFO ] Implicit Places using invariants in 270 ms returned []
[2023-03-20 02:27:04] [INFO ] Flow matrix only has 399 transitions (discarded 1320 similar events)
[2023-03-20 02:27:04] [INFO ] Invariant cache hit.
[2023-03-20 02:27:04] [INFO ] State equation strengthened by 204 read => feed constraints.
[2023-03-20 02:27:05] [INFO ] Implicit Places using invariants and state equation in 585 ms returned []
Implicit Place search using SMT with State Equation took 858 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 132/143 places, 1719/2609 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 7995 ms. Remains : 132/143 places, 1719/2609 transitions.
Successfully produced net in file /tmp/petri1191_15155926299872427119.dot
Successfully produced net in file /tmp/petri1192_9597332288367191137.dot
Successfully produced net in file /tmp/petri1193_9213074853593779095.dot
Successfully produced net in file /tmp/petri1194_560495168394356485.dot
Successfully produced net in file /tmp/petri1195_8731300553632368185.dot
Successfully produced net in file /tmp/petri1196_13810732379416155704.dot
Successfully produced net in file /tmp/petri1197_17725771153581274573.dot
Successfully produced net in file /tmp/petri1198_7159404821984744312.dot
Successfully produced net in file /tmp/petri1199_5968804144988978936.dot
Successfully produced net in file /tmp/petri1200_12630187378274159014.dot
Successfully produced net in file /tmp/petri1201_3623649296775544185.dot
Successfully produced net in file /tmp/petri1202_15252987026724126326.dot
Successfully produced net in file /tmp/petri1203_890395182229695975.dot
Successfully produced net in file /tmp/petri1204_7231334385364497973.dot
Successfully produced net in file /tmp/petri1205_593668197872684398.dot
Successfully produced net in file /tmp/petri1206_5807091255529861209.dot
Successfully produced net in file /tmp/petri1207_15147250918917042983.dot
Successfully produced net in file /tmp/petri1208_3791755184350416248.dot
Successfully produced net in file /tmp/petri1209_18124500132312315282.dot
Successfully produced net in file /tmp/petri1210_16326420532296346438.dot
Successfully produced net in file /tmp/petri1211_17400865353746368651.dot
Successfully produced net in file /tmp/petri1212_14164652810413917133.dot
Successfully produced net in file /tmp/petri1213_17757004363736676030.dot
Successfully produced net in file /tmp/petri1214_12532505781519326804.dot
Successfully produced net in file /tmp/petri1215_4984712062924161963.dot
Successfully produced net in file /tmp/petri1216_16175181084687798073.dot
Successfully produced net in file /tmp/petri1217_13926374424445104589.dot
Successfully produced net in file /tmp/petri1218_16923733202783559293.dot
Successfully produced net in file /tmp/petri1219_7249488036469751163.dot
Successfully produced net in file /tmp/petri1220_4055630424096198991.dot
Successfully produced net in file /tmp/petri1221_17355498585946511250.dot
Successfully produced net in file /tmp/petri1222_12334316052224684263.dot
Successfully produced net in file /tmp/petri1223_6385364222004260113.dot
Successfully produced net in file /tmp/petri1224_7176514622031932501.dot
Successfully produced net in file /tmp/petri1225_8254157277913553425.dot
Successfully produced net in file /tmp/petri1226_11543024403581000938.dot
Successfully produced net in file /tmp/petri1227_4919540018960533859.dot
Successfully produced net in file /tmp/petri1228_15458322575421181477.dot
Successfully produced net in file /tmp/petri1229_2918090182085747657.dot
Successfully produced net in file /tmp/petri1230_15230759357275033308.dot
Successfully produced net in file /tmp/petri1231_13774757149353607530.dot
Successfully produced net in file /tmp/petri1232_1606955340369822424.dot
Successfully produced net in file /tmp/petri1233_13968783179887156095.dot
Successfully produced net in file /tmp/petri1234_3416852511055008825.dot
Successfully produced net in file /tmp/petri1235_2495183994153093738.dot
Successfully produced net in file /tmp/petri1236_2309513184342000210.dot
Successfully produced net in file /tmp/petri1237_12010888254302551244.dot
Successfully produced net in file /tmp/petri1238_5631465042836409742.dot
Successfully produced net in file /tmp/petri1239_17032502251163242568.dot
Drop transitions removed 49 transitions
Dominated transitions for bounds rules discarded 49 transitions
Normalized transition count is 393 out of 1670 initially.
// Phase 1: matrix 393 rows 132 cols
[2023-03-20 02:27:05] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 19895 ms. (steps per millisecond=50 ) properties (out of 15) seen :54785
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2297 ms. (steps per millisecond=435 ) properties (out of 15) seen :723
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :1701
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 15) seen :1701
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 15) seen :1701
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :1701
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 15) seen :1701
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :1701
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 15) seen :1701
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 15) seen :1701
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 15) seen :1701
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 15) seen :1701
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 15) seen :2302
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 15) seen :1997
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 15) seen :3402
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 15) seen :1701
[2023-03-20 02:27:30] [INFO ] Flow matrix only has 394 transitions (discarded 1276 similar events)
Normalized transition count is 393 out of 394 initially.
// Phase 1: matrix 393 rows 132 cols
[2023-03-20 02:27:30] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-20 02:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:27:30] [INFO ] [Real]Absence check using state equation in 102 ms returned sat
[2023-03-20 02:27:30] [INFO ] State equation strengthened by 199 read => feed constraints.
[2023-03-20 02:27:30] [INFO ] [Real]Added 199 Read/Feed constraints in 60 ms returned sat
[2023-03-20 02:27:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:27:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:27:30] [INFO ] [Nat]Absence check using state equation in 102 ms returned sat
[2023-03-20 02:27:30] [INFO ] [Nat]Added 199 Read/Feed constraints in 59 ms returned sat
[2023-03-20 02:27:30] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 182 transitions) in 50 ms.
[2023-03-20 02:27:30] [INFO ] Added : 5 causal constraints over 1 iterations in 101 ms. Result :sat
Minimization took 36 ms.
[2023-03-20 02:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:27:30] [INFO ] [Real]Absence check using state equation in 100 ms returned sat
[2023-03-20 02:27:31] [INFO ] [Real]Added 199 Read/Feed constraints in 56 ms returned sat
[2023-03-20 02:27:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:27:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:27:31] [INFO ] [Nat]Absence check using state equation in 98 ms returned sat
[2023-03-20 02:27:31] [INFO ] [Nat]Added 199 Read/Feed constraints in 68 ms returned sat
[2023-03-20 02:27:31] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 182 transitions) in 50 ms.
[2023-03-20 02:27:31] [INFO ] Added : 0 causal constraints over 0 iterations in 83 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:27:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:27:31] [INFO ] [Real]Absence check using state equation in 98 ms returned sat
[2023-03-20 02:27:31] [INFO ] [Real]Added 199 Read/Feed constraints in 71 ms returned sat
[2023-03-20 02:27:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:27:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:27:31] [INFO ] [Nat]Absence check using state equation in 98 ms returned sat
[2023-03-20 02:27:31] [INFO ] [Nat]Added 199 Read/Feed constraints in 60 ms returned sat
[2023-03-20 02:27:31] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 182 transitions) in 49 ms.
[2023-03-20 02:27:31] [INFO ] Added : 0 causal constraints over 0 iterations in 82 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:27:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:27:32] [INFO ] [Real]Absence check using state equation in 104 ms returned sat
[2023-03-20 02:27:32] [INFO ] [Real]Added 199 Read/Feed constraints in 59 ms returned sat
[2023-03-20 02:27:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:27:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:27:32] [INFO ] [Nat]Absence check using state equation in 103 ms returned sat
[2023-03-20 02:27:32] [INFO ] [Nat]Added 199 Read/Feed constraints in 60 ms returned sat
[2023-03-20 02:27:32] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 182 transitions) in 50 ms.
[2023-03-20 02:27:32] [INFO ] Added : 0 causal constraints over 0 iterations in 84 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:27:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:27:32] [INFO ] [Real]Absence check using state equation in 98 ms returned sat
[2023-03-20 02:27:32] [INFO ] [Real]Added 199 Read/Feed constraints in 62 ms returned sat
[2023-03-20 02:27:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:27:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:27:32] [INFO ] [Nat]Absence check using state equation in 104 ms returned sat
[2023-03-20 02:27:32] [INFO ] [Nat]Added 199 Read/Feed constraints in 60 ms returned sat
[2023-03-20 02:27:33] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 182 transitions) in 49 ms.
[2023-03-20 02:27:33] [INFO ] Added : 0 causal constraints over 0 iterations in 82 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:27:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:27:33] [INFO ] [Real]Absence check using state equation in 99 ms returned sat
[2023-03-20 02:27:33] [INFO ] [Real]Added 199 Read/Feed constraints in 60 ms returned sat
[2023-03-20 02:27:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:27:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:27:33] [INFO ] [Nat]Absence check using state equation in 98 ms returned sat
[2023-03-20 02:27:33] [INFO ] [Nat]Added 199 Read/Feed constraints in 54 ms returned sat
[2023-03-20 02:27:33] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 182 transitions) in 49 ms.
[2023-03-20 02:27:33] [INFO ] Added : 0 causal constraints over 0 iterations in 81 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:27:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:27:33] [INFO ] [Real]Absence check using state equation in 99 ms returned sat
[2023-03-20 02:27:33] [INFO ] [Real]Added 199 Read/Feed constraints in 80 ms returned sat
[2023-03-20 02:27:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:27:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:27:33] [INFO ] [Nat]Absence check using state equation in 99 ms returned sat
[2023-03-20 02:27:34] [INFO ] [Nat]Added 199 Read/Feed constraints in 60 ms returned sat
[2023-03-20 02:27:34] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 182 transitions) in 49 ms.
[2023-03-20 02:27:34] [INFO ] Added : 0 causal constraints over 0 iterations in 82 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:27:34] [INFO ] [Real]Absence check using state equation in 101 ms returned sat
[2023-03-20 02:27:34] [INFO ] [Real]Added 199 Read/Feed constraints in 65 ms returned sat
[2023-03-20 02:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:27:34] [INFO ] [Nat]Absence check using state equation in 103 ms returned sat
[2023-03-20 02:27:34] [INFO ] [Nat]Added 199 Read/Feed constraints in 64 ms returned sat
[2023-03-20 02:27:34] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 182 transitions) in 50 ms.
[2023-03-20 02:27:34] [INFO ] Added : 0 causal constraints over 0 iterations in 84 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:27:34] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2023-03-20 02:27:34] [INFO ] [Real]Added 199 Read/Feed constraints in 56 ms returned sat
[2023-03-20 02:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:27:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:27:35] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2023-03-20 02:27:35] [INFO ] [Nat]Added 199 Read/Feed constraints in 57 ms returned sat
[2023-03-20 02:27:35] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 182 transitions) in 49 ms.
[2023-03-20 02:27:35] [INFO ] Added : 0 causal constraints over 0 iterations in 82 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:27:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:27:35] [INFO ] [Real]Absence check using state equation in 100 ms returned sat
[2023-03-20 02:27:35] [INFO ] [Real]Added 199 Read/Feed constraints in 63 ms returned sat
[2023-03-20 02:27:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:27:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:27:35] [INFO ] [Nat]Absence check using state equation in 99 ms returned sat
[2023-03-20 02:27:35] [INFO ] [Nat]Added 199 Read/Feed constraints in 61 ms returned sat
[2023-03-20 02:27:35] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 182 transitions) in 48 ms.
[2023-03-20 02:27:35] [INFO ] Added : 0 causal constraints over 0 iterations in 87 ms. Result :sat
Minimization took 44 ms.
[2023-03-20 02:27:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:27:36] [INFO ] [Real]Absence check using state equation in 100 ms returned sat
[2023-03-20 02:27:36] [INFO ] [Real]Added 199 Read/Feed constraints in 56 ms returned sat
[2023-03-20 02:27:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:27:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:27:36] [INFO ] [Nat]Absence check using state equation in 102 ms returned sat
[2023-03-20 02:27:36] [INFO ] [Nat]Added 199 Read/Feed constraints in 62 ms returned sat
[2023-03-20 02:27:36] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 182 transitions) in 49 ms.
[2023-03-20 02:27:36] [INFO ] Added : 0 causal constraints over 0 iterations in 90 ms. Result :sat
Minimization took 36 ms.
[2023-03-20 02:27:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:27:36] [INFO ] [Real]Absence check using state equation in 99 ms returned sat
[2023-03-20 02:27:36] [INFO ] [Real]Added 199 Read/Feed constraints in 56 ms returned sat
[2023-03-20 02:27:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:27:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:27:36] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2023-03-20 02:27:36] [INFO ] [Nat]Added 199 Read/Feed constraints in 60 ms returned sat
[2023-03-20 02:27:36] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 182 transitions) in 48 ms.
[2023-03-20 02:27:36] [INFO ] Added : 0 causal constraints over 0 iterations in 82 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:27:37] [INFO ] [Real]Absence check using state equation in 98 ms returned sat
[2023-03-20 02:27:37] [INFO ] [Real]Added 199 Read/Feed constraints in 55 ms returned sat
[2023-03-20 02:27:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:27:37] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2023-03-20 02:27:37] [INFO ] [Nat]Added 199 Read/Feed constraints in 58 ms returned sat
[2023-03-20 02:27:37] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 182 transitions) in 48 ms.
[2023-03-20 02:27:37] [INFO ] Added : 0 causal constraints over 0 iterations in 84 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:27:37] [INFO ] [Real]Absence check using state equation in 101 ms returned sat
[2023-03-20 02:27:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:27:37] [INFO ] [Nat]Absence check using state equation in 99 ms returned sat
[2023-03-20 02:27:37] [INFO ] [Nat]Added 199 Read/Feed constraints in 55 ms returned sat
[2023-03-20 02:27:37] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 182 transitions) in 51 ms.
[2023-03-20 02:27:37] [INFO ] Added : 0 causal constraints over 0 iterations in 83 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:27:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:27:38] [INFO ] [Real]Absence check using state equation in 98 ms returned sat
[2023-03-20 02:27:38] [INFO ] [Real]Added 199 Read/Feed constraints in 57 ms returned sat
[2023-03-20 02:27:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:27:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:27:38] [INFO ] [Nat]Absence check using state equation in 98 ms returned sat
[2023-03-20 02:27:38] [INFO ] [Nat]Added 199 Read/Feed constraints in 56 ms returned sat
[2023-03-20 02:27:38] [INFO ] Computed and/alt/rep : 17/83/17 causal constraints (skipped 182 transitions) in 49 ms.
[2023-03-20 02:27:38] [INFO ] Added : 0 causal constraints over 0 iterations in 86 ms. Result :sat
Minimization took 34 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[854, 6751, 6662, 3032, 5512, 5433, 4043, 4249, 24148, 7964, 4482, 6270, 5862, 3402, 2203]
Support contains 15 out of 132 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 132/132 places, 1670/1670 transitions.
Applied a total of 0 rules in 51 ms. Remains 132 /132 variables (removed 0) and now considering 1670/1670 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51 ms. Remains : 132/132 places, 1670/1670 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 132/132 places, 1670/1670 transitions.
Applied a total of 0 rules in 48 ms. Remains 132 /132 variables (removed 0) and now considering 1670/1670 (removed 0) transitions.
[2023-03-20 02:28:42] [INFO ] Flow matrix only has 394 transitions (discarded 1276 similar events)
[2023-03-20 02:28:42] [INFO ] Invariant cache hit.
[2023-03-20 02:28:43] [INFO ] Implicit Places using invariants in 223 ms returned []
[2023-03-20 02:28:43] [INFO ] Flow matrix only has 394 transitions (discarded 1276 similar events)
[2023-03-20 02:28:43] [INFO ] Invariant cache hit.
[2023-03-20 02:28:43] [INFO ] State equation strengthened by 199 read => feed constraints.
[2023-03-20 02:28:43] [INFO ] Implicit Places using invariants and state equation in 560 ms returned []
Implicit Place search using SMT with State Equation took 820 ms to find 0 implicit places.
[2023-03-20 02:28:46] [INFO ] Redundant transitions in 2324 ms returned [75, 80, 84, 89, 113, 126, 132, 133, 140, 225, 229, 588, 598, 599, 600, 601, 606, 607, 608, 609, 610, 611, 614, 615, 616, 617, 619, 1664, 1665, 1666, 1667, 1668, 1669]
Found 33 redundant transitions using SMT.
Drop transitions removed 33 transitions
Redundant transitions reduction (with SMT) removed 33 transitions.
[2023-03-20 02:28:46] [INFO ] Flow matrix only has 380 transitions (discarded 1257 similar events)
Normalized transition count is 379 out of 380 initially.
// Phase 1: matrix 379 rows 132 cols
[2023-03-20 02:28:46] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 02:28:46] [INFO ] Dead Transitions using invariants and state equation in 753 ms found 0 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 132/132 places, 1637/1670 transitions.
Graph (complete) has 884 edges and 132 vertex of which 129 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 129 transition count 1634
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 128 transition count 1620
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 128 transition count 1620
Ensure Unique test removed 97 transitions
Reduce isomorphic transitions removed 97 transitions.
Iterating post reduction 1 with 97 rules applied. Total rules applied 103 place count 128 transition count 1523
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 2 with 16 rules applied. Total rules applied 119 place count 128 transition count 1507
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 42 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 2 with 45 rules applied. Total rules applied 164 place count 127 transition count 1463
Drop transitions removed 48 transitions
Redundant transition composition rules discarded 48 transitions
Iterating global reduction 3 with 48 rules applied. Total rules applied 212 place count 127 transition count 1415
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 3 with 24 rules applied. Total rules applied 236 place count 125 transition count 1393
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 237 place count 125 transition count 1392
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 238 place count 124 transition count 1392
Applied a total of 238 rules in 183 ms. Remains 124 /132 variables (removed 8) and now considering 1392/1637 (removed 245) transitions.
[2023-03-20 02:28:47] [INFO ] Flow matrix only has 345 transitions (discarded 1047 similar events)
Normalized transition count is 344 out of 345 initially.
// Phase 1: matrix 344 rows 124 cols
[2023-03-20 02:28:47] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 02:28:47] [INFO ] Implicit Places using invariants in 195 ms returned []
[2023-03-20 02:28:47] [INFO ] Flow matrix only has 345 transitions (discarded 1047 similar events)
[2023-03-20 02:28:47] [INFO ] Invariant cache hit.
[2023-03-20 02:28:47] [INFO ] State equation strengthened by 168 read => feed constraints.
[2023-03-20 02:28:47] [INFO ] Implicit Places using invariants and state equation in 496 ms returned []
Implicit Place search using SMT with State Equation took 729 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 124/132 places, 1392/1670 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 4876 ms. Remains : 124/132 places, 1392/1670 transitions.
Successfully produced net in file /tmp/petri1240_2640083158912109520.dot
Successfully produced net in file /tmp/petri1241_2690721087846083216.dot
Successfully produced net in file /tmp/petri1242_8654285439959239095.dot
Successfully produced net in file /tmp/petri1243_7657423157153168037.dot
Successfully produced net in file /tmp/petri1244_11138668841672087306.dot
Successfully produced net in file /tmp/petri1245_1868801792519139524.dot
Successfully produced net in file /tmp/petri1246_523877175528273052.dot
Successfully produced net in file /tmp/petri1247_10875981350907800232.dot
Successfully produced net in file /tmp/petri1248_13790586388239224883.dot
Successfully produced net in file /tmp/petri1249_3821159425352890107.dot
Successfully produced net in file /tmp/petri1250_10403036605790794216.dot
Successfully produced net in file /tmp/petri1251_7568307819495923815.dot
Successfully produced net in file /tmp/petri1252_13525855980182457711.dot
Successfully produced net in file /tmp/petri1253_6132815297622127331.dot
Successfully produced net in file /tmp/petri1254_3640388592463345345.dot
Successfully produced net in file /tmp/petri1255_17564182514742829104.dot
Successfully produced net in file /tmp/petri1256_17512732562263780361.dot
Successfully produced net in file /tmp/petri1257_6514625346213847076.dot
Successfully produced net in file /tmp/petri1258_8398269855036342483.dot
Successfully produced net in file /tmp/petri1259_12113148992862944933.dot
Successfully produced net in file /tmp/petri1260_16222651537073575578.dot
Successfully produced net in file /tmp/petri1261_17360799163542477604.dot
Successfully produced net in file /tmp/petri1262_10031565438385857486.dot
Successfully produced net in file /tmp/petri1263_7567985404364903354.dot
Successfully produced net in file /tmp/petri1264_123826302949835439.dot
Successfully produced net in file /tmp/petri1265_4925806604010985049.dot
Successfully produced net in file /tmp/petri1266_15824974005606604941.dot
Successfully produced net in file /tmp/petri1267_6421375658588728748.dot
Successfully produced net in file /tmp/petri1268_6636243610612844950.dot
Successfully produced net in file /tmp/petri1269_10364311609989713305.dot
Successfully produced net in file /tmp/petri1270_8279289275143450590.dot
Successfully produced net in file /tmp/petri1271_15717767901001156817.dot
Successfully produced net in file /tmp/petri1272_8759723831389942979.dot
Drop transitions removed 33 transitions
Dominated transitions for bounds rules discarded 33 transitions
Normalized transition count is 338 out of 1359 initially.
// Phase 1: matrix 338 rows 124 cols
[2023-03-20 02:28:47] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 16641 ms. (steps per millisecond=60 ) properties (out of 15) seen :53691
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2202 ms. (steps per millisecond=454 ) properties (out of 15) seen :845
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 15) seen :1873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :1873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 15) seen :1873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :1873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 15) seen :1873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) seen :1873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 15) seen :1873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 15) seen :1873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 15) seen :1873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 15) seen :1873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 15) seen :2529
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 15) seen :2212
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :3746
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :1873
[2023-03-20 02:29:09] [INFO ] Flow matrix only has 339 transitions (discarded 1020 similar events)
Normalized transition count is 338 out of 339 initially.
// Phase 1: matrix 338 rows 124 cols
[2023-03-20 02:29:09] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 02:29:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:29:09] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2023-03-20 02:29:09] [INFO ] State equation strengthened by 162 read => feed constraints.
[2023-03-20 02:29:09] [INFO ] [Real]Added 162 Read/Feed constraints in 48 ms returned sat
[2023-03-20 02:29:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:29:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:29:09] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:29:09] [INFO ] [Nat]Added 162 Read/Feed constraints in 45 ms returned sat
[2023-03-20 02:29:09] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 150 transitions) in 44 ms.
[2023-03-20 02:29:09] [INFO ] Added : 5 causal constraints over 1 iterations in 92 ms. Result :sat
Minimization took 31 ms.
[2023-03-20 02:29:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:29:09] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:29:10] [INFO ] [Real]Added 162 Read/Feed constraints in 45 ms returned sat
[2023-03-20 02:29:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:29:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:29:10] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2023-03-20 02:29:10] [INFO ] [Nat]Added 162 Read/Feed constraints in 47 ms returned sat
[2023-03-20 02:29:10] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 150 transitions) in 39 ms.
[2023-03-20 02:29:10] [INFO ] Added : 0 causal constraints over 0 iterations in 68 ms. Result :sat
Minimization took 28 ms.
[2023-03-20 02:29:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:29:10] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-20 02:29:10] [INFO ] [Real]Added 162 Read/Feed constraints in 49 ms returned sat
[2023-03-20 02:29:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:29:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:29:10] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:29:10] [INFO ] [Nat]Added 162 Read/Feed constraints in 59 ms returned sat
[2023-03-20 02:29:10] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 150 transitions) in 73 ms.
[2023-03-20 02:29:10] [INFO ] Added : 0 causal constraints over 0 iterations in 102 ms. Result :sat
Minimization took 29 ms.
[2023-03-20 02:29:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:29:11] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:29:11] [INFO ] [Real]Added 162 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:29:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:29:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:29:11] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2023-03-20 02:29:11] [INFO ] [Nat]Added 162 Read/Feed constraints in 47 ms returned sat
[2023-03-20 02:29:11] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 150 transitions) in 41 ms.
[2023-03-20 02:29:11] [INFO ] Added : 0 causal constraints over 0 iterations in 77 ms. Result :sat
Minimization took 29 ms.
[2023-03-20 02:29:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:29:11] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:29:11] [INFO ] [Real]Added 162 Read/Feed constraints in 45 ms returned sat
[2023-03-20 02:29:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:29:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:29:11] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2023-03-20 02:29:11] [INFO ] [Nat]Added 162 Read/Feed constraints in 45 ms returned sat
[2023-03-20 02:29:11] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 150 transitions) in 39 ms.
[2023-03-20 02:29:11] [INFO ] Added : 0 causal constraints over 0 iterations in 68 ms. Result :sat
Minimization took 28 ms.
[2023-03-20 02:29:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:29:12] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:29:12] [INFO ] [Real]Added 162 Read/Feed constraints in 47 ms returned sat
[2023-03-20 02:29:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:29:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:29:12] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:29:12] [INFO ] [Nat]Added 162 Read/Feed constraints in 45 ms returned sat
[2023-03-20 02:29:12] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 150 transitions) in 39 ms.
[2023-03-20 02:29:12] [INFO ] Added : 0 causal constraints over 0 iterations in 68 ms. Result :sat
Minimization took 28 ms.
[2023-03-20 02:29:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:29:12] [INFO ] [Real]Absence check using state equation in 107 ms returned sat
[2023-03-20 02:29:12] [INFO ] [Real]Added 162 Read/Feed constraints in 47 ms returned sat
[2023-03-20 02:29:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:29:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:29:12] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2023-03-20 02:29:12] [INFO ] [Nat]Added 162 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:29:12] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 150 transitions) in 39 ms.
[2023-03-20 02:29:12] [INFO ] Added : 0 causal constraints over 0 iterations in 68 ms. Result :sat
Minimization took 31 ms.
[2023-03-20 02:29:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:29:13] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:29:13] [INFO ] [Real]Added 162 Read/Feed constraints in 50 ms returned sat
[2023-03-20 02:29:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:29:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:29:13] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:29:13] [INFO ] [Nat]Added 162 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:29:13] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 150 transitions) in 38 ms.
[2023-03-20 02:29:13] [INFO ] Added : 0 causal constraints over 0 iterations in 67 ms. Result :sat
Minimization took 28 ms.
[2023-03-20 02:29:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:29:13] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:29:13] [INFO ] [Real]Added 162 Read/Feed constraints in 45 ms returned sat
[2023-03-20 02:29:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:29:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:29:13] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:29:13] [INFO ] [Nat]Added 162 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:29:13] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 150 transitions) in 39 ms.
[2023-03-20 02:29:13] [INFO ] Added : 0 causal constraints over 0 iterations in 68 ms. Result :sat
Minimization took 28 ms.
[2023-03-20 02:29:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:29:14] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-20 02:29:14] [INFO ] [Real]Added 162 Read/Feed constraints in 46 ms returned sat
[2023-03-20 02:29:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:29:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:29:14] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:29:14] [INFO ] [Nat]Added 162 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:29:14] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 150 transitions) in 39 ms.
[2023-03-20 02:29:14] [INFO ] Added : 0 causal constraints over 0 iterations in 69 ms. Result :sat
Minimization took 29 ms.
[2023-03-20 02:29:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:29:14] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-20 02:29:14] [INFO ] [Real]Added 162 Read/Feed constraints in 46 ms returned sat
[2023-03-20 02:29:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:29:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:29:14] [INFO ] [Nat]Absence check using state equation in 99 ms returned sat
[2023-03-20 02:29:14] [INFO ] [Nat]Added 162 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:29:14] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 150 transitions) in 39 ms.
[2023-03-20 02:29:15] [INFO ] Added : 0 causal constraints over 0 iterations in 70 ms. Result :sat
Minimization took 28 ms.
[2023-03-20 02:29:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:29:15] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-20 02:29:15] [INFO ] [Real]Added 162 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:29:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:29:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:29:15] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:29:15] [INFO ] [Nat]Added 162 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:29:15] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 150 transitions) in 39 ms.
[2023-03-20 02:29:15] [INFO ] Added : 0 causal constraints over 0 iterations in 68 ms. Result :sat
Minimization took 28 ms.
[2023-03-20 02:29:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:29:15] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-20 02:29:15] [INFO ] [Real]Added 162 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:29:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:29:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:29:15] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-20 02:29:15] [INFO ] [Nat]Added 162 Read/Feed constraints in 46 ms returned sat
[2023-03-20 02:29:15] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 150 transitions) in 39 ms.
[2023-03-20 02:29:15] [INFO ] Added : 0 causal constraints over 0 iterations in 69 ms. Result :sat
Minimization took 28 ms.
[2023-03-20 02:29:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:29:16] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-20 02:29:16] [INFO ] [Real]Added 162 Read/Feed constraints in 47 ms returned sat
[2023-03-20 02:29:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:29:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:29:16] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:29:16] [INFO ] [Nat]Added 162 Read/Feed constraints in 45 ms returned sat
[2023-03-20 02:29:16] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 150 transitions) in 39 ms.
[2023-03-20 02:29:16] [INFO ] Added : 0 causal constraints over 0 iterations in 69 ms. Result :sat
Minimization took 28 ms.
[2023-03-20 02:29:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:29:16] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-20 02:29:16] [INFO ] [Real]Added 162 Read/Feed constraints in 46 ms returned sat
[2023-03-20 02:29:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:29:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:29:16] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2023-03-20 02:29:16] [INFO ] [Nat]Added 162 Read/Feed constraints in 45 ms returned sat
[2023-03-20 02:29:16] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 150 transitions) in 41 ms.
[2023-03-20 02:29:16] [INFO ] Added : 0 causal constraints over 0 iterations in 70 ms. Result :sat
Minimization took 28 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[943, 6754, 6664, 3034, 5514, 5436, 4506, 4581, 24151, 7968, 4484, 7627, 5920, 3746, 2206]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1359/1359 transitions.
Applied a total of 0 rules in 36 ms. Remains 124 /124 variables (removed 0) and now considering 1359/1359 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 124/124 places, 1359/1359 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1359/1359 transitions.
Applied a total of 0 rules in 35 ms. Remains 124 /124 variables (removed 0) and now considering 1359/1359 (removed 0) transitions.
[2023-03-20 02:30:12] [INFO ] Flow matrix only has 339 transitions (discarded 1020 similar events)
[2023-03-20 02:30:12] [INFO ] Invariant cache hit.
[2023-03-20 02:30:12] [INFO ] Implicit Places using invariants in 188 ms returned []
[2023-03-20 02:30:12] [INFO ] Flow matrix only has 339 transitions (discarded 1020 similar events)
[2023-03-20 02:30:12] [INFO ] Invariant cache hit.
[2023-03-20 02:30:12] [INFO ] State equation strengthened by 162 read => feed constraints.
[2023-03-20 02:30:12] [INFO ] Implicit Places using invariants and state equation in 482 ms returned []
Implicit Place search using SMT with State Equation took 709 ms to find 0 implicit places.
[2023-03-20 02:30:14] [INFO ] Redundant transitions in 1850 ms returned [67, 71, 84, 86, 92, 98, 103, 171, 177, 289, 292, 293, 294, 1317, 1318, 1319, 1320, 1321, 1322, 1323, 1324, 1325, 1326, 1327, 1328, 1329, 1330, 1331, 1332, 1333, 1334, 1335, 1336, 1337, 1338, 1339, 1340, 1341, 1342, 1343, 1344, 1345, 1346, 1347, 1348, 1349, 1350, 1351, 1352, 1353, 1354, 1355, 1356, 1357, 1358]
Found 55 redundant transitions using SMT.
Drop transitions removed 55 transitions
Redundant transitions reduction (with SMT) removed 55 transitions.
[2023-03-20 02:30:14] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:30:14] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 02:30:15] [INFO ] Dead Transitions using invariants and state equation in 613 ms found 0 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 124/124 places, 1304/1359 transitions.
Applied a total of 0 rules in 33 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 3279 ms. Remains : 124/124 places, 1304/1359 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:30:15] [INFO ] Computed 0 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 15805 ms. (steps per millisecond=63 ) properties (out of 15) seen :47021
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2176 ms. (steps per millisecond=459 ) properties (out of 15) seen :1005
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 15) seen :1973
[2023-03-20 02:30:35] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:30:35] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 02:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:30:35] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:30:35] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:30:35] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:30:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:30:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:30:36] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-20 02:30:36] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:30:36] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:30:36] [INFO ] Added : 5 causal constraints over 1 iterations in 82 ms. Result :sat
Minimization took 37 ms.
[2023-03-20 02:30:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:30:36] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:30:36] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:30:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:30:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:30:36] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:30:36] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:30:36] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:30:36] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:30:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:30:36] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-20 02:30:36] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:30:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:30:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:30:37] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:30:37] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:30:37] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:30:37] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:30:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:30:37] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:30:37] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:30:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:30:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:30:37] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-20 02:30:37] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:30:37] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:30:37] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:30:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:30:37] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:30:37] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:30:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:30:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:30:38] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:30:38] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:30:38] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:30:38] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:30:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:30:38] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:30:38] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:30:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:30:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:30:38] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:30:38] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:30:38] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:30:38] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:30:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:30:38] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-20 02:30:38] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:30:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:30:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:30:39] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:30:39] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:30:39] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:30:39] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 27 ms.
[2023-03-20 02:30:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:30:39] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:30:39] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:30:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:30:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:30:39] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2023-03-20 02:30:39] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:30:39] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:30:39] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:30:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:30:39] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:30:39] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:30:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:30:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:30:39] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:30:40] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:30:40] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:30:40] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:30:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:30:40] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2023-03-20 02:30:40] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:30:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:30:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:30:40] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2023-03-20 02:30:40] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:30:40] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:30:40] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:30:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:30:40] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:30:40] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:30:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:30:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:30:40] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:30:41] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:30:41] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:30:41] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:30:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:30:41] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:30:41] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:30:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:30:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:30:41] [INFO ] [Nat]Absence check using state equation in 77 ms returned sat
[2023-03-20 02:30:41] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:30:41] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:30:41] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:30:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:30:41] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:30:41] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:30:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:30:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:30:41] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:30:41] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:30:42] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:30:42] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:30:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:30:42] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-20 02:30:42] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:30:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:30:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:30:42] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2023-03-20 02:30:42] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:30:42] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:30:42] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 28 ms.
[2023-03-20 02:30:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:30:42] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:30:42] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:30:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:30:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:30:42] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2023-03-20 02:30:42] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:30:43] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:30:43] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[997, 6756, 6667, 3036, 5753, 5438, 4877, 4754, 24154, 7971, 4487, 7629, 5922, 3946, 2208]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 37 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 32 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-20 02:31:35] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:31:35] [INFO ] Invariant cache hit.
[2023-03-20 02:31:35] [INFO ] Implicit Places using invariants in 186 ms returned []
[2023-03-20 02:31:35] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:31:35] [INFO ] Invariant cache hit.
[2023-03-20 02:31:35] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:31:36] [INFO ] Implicit Places using invariants and state equation in 460 ms returned []
Implicit Place search using SMT with State Equation took 671 ms to find 0 implicit places.
[2023-03-20 02:31:37] [INFO ] Redundant transitions in 1660 ms returned []
[2023-03-20 02:31:37] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:31:37] [INFO ] Invariant cache hit.
[2023-03-20 02:31:38] [INFO ] Dead Transitions using invariants and state equation in 556 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2942 ms. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:31:38] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 15586 ms. (steps per millisecond=64 ) properties (out of 15) seen :46806
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2156 ms. (steps per millisecond=463 ) properties (out of 15) seen :581
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :1973
[2023-03-20 02:31:58] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:31:58] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 02:31:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:31:58] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:31:58] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:31:58] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:31:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:31:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:31:58] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:31:59] [INFO ] [Nat]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:31:59] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:31:59] [INFO ] Added : 5 causal constraints over 1 iterations in 81 ms. Result :sat
Minimization took 36 ms.
[2023-03-20 02:31:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:31:59] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-20 02:31:59] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:31:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:31:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:31:59] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:31:59] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:31:59] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:31:59] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:31:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:31:59] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:31:59] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:31:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:31:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:32:00] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:32:00] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:32:00] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:32:00] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:32:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:32:00] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:32:00] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:32:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:32:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:32:00] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:32:00] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:32:00] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:32:00] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:32:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:32:00] [INFO ] [Real]Absence check using state equation in 102 ms returned sat
[2023-03-20 02:32:00] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:32:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:32:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:32:00] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:32:01] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:32:01] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:32:01] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:32:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:32:01] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2023-03-20 02:32:01] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:32:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:32:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:32:01] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:32:01] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:32:01] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:32:01] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:32:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:32:01] [INFO ] [Real]Absence check using state equation in 99 ms returned sat
[2023-03-20 02:32:01] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:32:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:32:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:32:02] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:32:02] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:32:02] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:32:02] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 26 ms.
[2023-03-20 02:32:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:32:02] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-20 02:32:02] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:32:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:32:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:32:02] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2023-03-20 02:32:02] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:32:02] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:32:02] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:32:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:32:02] [INFO ] [Real]Absence check using state equation in 107 ms returned sat
[2023-03-20 02:32:02] [INFO ] [Real]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:32:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:32:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:32:03] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2023-03-20 02:32:03] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:32:03] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:32:03] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:32:03] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:32:03] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:32:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:32:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:32:03] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:32:03] [INFO ] [Nat]Added 153 Read/Feed constraints in 68 ms returned sat
[2023-03-20 02:32:03] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:32:03] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:32:03] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:32:03] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:32:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:32:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:32:04] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:32:04] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:32:04] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:32:04] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:32:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:32:04] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:32:04] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:32:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:32:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:32:04] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2023-03-20 02:32:04] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:32:04] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:32:04] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:32:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:32:04] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:32:04] [INFO ] [Real]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:32:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:32:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:32:05] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:32:05] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:32:05] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:32:05] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:32:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:32:05] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:32:05] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:32:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:32:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:32:05] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:32:05] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:32:05] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:32:05] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 27 ms.
[2023-03-20 02:32:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:32:05] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:32:05] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:32:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:32:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:32:06] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:32:06] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:32:06] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:32:06] [INFO ] Added : 0 causal constraints over 0 iterations in 75 ms. Result :sat
Minimization took 34 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1015, 6759, 6670, 3039, 5805, 5443, 4880, 4826, 24157, 7975, 4491, 7632, 5925, 3949, 2211]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 41 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 33 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-20 02:32:58] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:32:58] [INFO ] Invariant cache hit.
[2023-03-20 02:32:58] [INFO ] Implicit Places using invariants in 263 ms returned []
[2023-03-20 02:32:58] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:32:58] [INFO ] Invariant cache hit.
[2023-03-20 02:32:59] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:32:59] [INFO ] Implicit Places using invariants and state equation in 664 ms returned []
Implicit Place search using SMT with State Equation took 950 ms to find 0 implicit places.
[2023-03-20 02:33:01] [INFO ] Redundant transitions in 1677 ms returned []
[2023-03-20 02:33:01] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:33:01] [INFO ] Invariant cache hit.
[2023-03-20 02:33:01] [INFO ] Dead Transitions using invariants and state equation in 566 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3251 ms. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:33:01] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 15573 ms. (steps per millisecond=64 ) properties (out of 15) seen :46562
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2186 ms. (steps per millisecond=457 ) properties (out of 15) seen :340
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :1973
[2023-03-20 02:33:22] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:33:22] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 02:33:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:33:22] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:33:22] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:33:22] [INFO ] [Real]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:33:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:33:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:33:22] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:33:22] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:33:22] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:33:22] [INFO ] Added : 5 causal constraints over 1 iterations in 82 ms. Result :sat
Minimization took 36 ms.
[2023-03-20 02:33:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:33:22] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:33:22] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:33:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:33:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:33:22] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:33:23] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:33:23] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:33:23] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:33:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:33:23] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:33:23] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:33:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:33:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:33:23] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:33:23] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:33:23] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:33:23] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:33:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:33:23] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:33:23] [INFO ] [Real]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:33:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:33:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:33:23] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:33:24] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:33:24] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:33:24] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:33:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:33:24] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:33:24] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:33:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:33:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:33:24] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:33:24] [INFO ] [Nat]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:33:24] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:33:24] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:33:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:33:24] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:33:24] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:33:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:33:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:33:24] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:33:24] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:33:25] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:33:25] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:33:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:33:25] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-20 02:33:25] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:33:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:33:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:33:25] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2023-03-20 02:33:25] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:33:25] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-20 02:33:25] [INFO ] Added : 0 causal constraints over 0 iterations in 69 ms. Result :sat
Minimization took 27 ms.
[2023-03-20 02:33:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:33:25] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2023-03-20 02:33:25] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:33:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:33:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:33:25] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2023-03-20 02:33:25] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:33:25] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 39 ms.
[2023-03-20 02:33:25] [INFO ] Added : 0 causal constraints over 0 iterations in 67 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:33:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:33:26] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:33:26] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:33:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:33:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:33:26] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2023-03-20 02:33:26] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:33:26] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:33:26] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:33:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:33:26] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:33:26] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:33:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:33:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:33:26] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2023-03-20 02:33:26] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:33:26] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 39 ms.
[2023-03-20 02:33:26] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:33:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:33:27] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:33:27] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:33:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:33:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:33:27] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2023-03-20 02:33:27] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:33:27] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:33:27] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:33:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:33:27] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2023-03-20 02:33:27] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:33:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:33:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:33:27] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2023-03-20 02:33:27] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:33:27] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:33:27] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:33:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:33:28] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2023-03-20 02:33:28] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:33:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:33:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:33:28] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2023-03-20 02:33:28] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:33:28] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:33:28] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:33:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:33:28] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-20 02:33:28] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:33:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:33:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:33:28] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2023-03-20 02:33:28] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:33:28] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:33:28] [INFO ] Added : 0 causal constraints over 0 iterations in 67 ms. Result :sat
Minimization took 27 ms.
[2023-03-20 02:33:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:33:28] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2023-03-20 02:33:29] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:33:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:33:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:33:29] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:33:29] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:33:29] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:33:29] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1018, 6762, 6673, 3043, 5809, 5446, 4882, 4830, 24160, 7978, 4494, 7635, 5928, 3950, 2215]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 34 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 32 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-20 02:34:22] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:34:22] [INFO ] Invariant cache hit.
[2023-03-20 02:34:22] [INFO ] Implicit Places using invariants in 192 ms returned []
[2023-03-20 02:34:22] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:34:22] [INFO ] Invariant cache hit.
[2023-03-20 02:34:22] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:34:22] [INFO ] Implicit Places using invariants and state equation in 421 ms returned []
Implicit Place search using SMT with State Equation took 624 ms to find 0 implicit places.
[2023-03-20 02:34:24] [INFO ] Redundant transitions in 1770 ms returned []
[2023-03-20 02:34:24] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:34:24] [INFO ] Invariant cache hit.
[2023-03-20 02:34:25] [INFO ] Dead Transitions using invariants and state equation in 928 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3374 ms. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:34:25] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 15630 ms. (steps per millisecond=63 ) properties (out of 15) seen :47141
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2163 ms. (steps per millisecond=462 ) properties (out of 15) seen :1093
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=5649 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :1973
[2023-03-20 02:34:45] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:34:45] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 02:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:34:46] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:34:46] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:34:46] [INFO ] [Real]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:34:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:34:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:34:46] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:34:46] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:34:46] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:34:46] [INFO ] Added : 5 causal constraints over 1 iterations in 81 ms. Result :sat
Minimization took 37 ms.
[2023-03-20 02:34:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:34:46] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2023-03-20 02:34:46] [INFO ] [Real]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-20 02:34:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:34:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:34:46] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:34:46] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:34:46] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:34:46] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:34:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:34:47] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2023-03-20 02:34:47] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:34:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:34:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:34:47] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:34:47] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:34:47] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 40 ms.
[2023-03-20 02:34:47] [INFO ] Added : 0 causal constraints over 0 iterations in 68 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:34:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:34:47] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:34:47] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:34:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:34:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:34:47] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:34:47] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:34:47] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:34:47] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:34:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:34:48] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:34:48] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:34:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:34:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:34:48] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:34:48] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:34:48] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:34:48] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:34:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:34:48] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:34:48] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:34:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:34:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:34:48] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2023-03-20 02:34:48] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:34:48] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 46 ms.
[2023-03-20 02:34:48] [INFO ] Added : 0 causal constraints over 0 iterations in 74 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:34:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:34:49] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:34:49] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:34:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:34:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:34:49] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:34:49] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:34:49] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:34:49] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 27 ms.
[2023-03-20 02:34:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:34:49] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:34:49] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:34:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:34:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:34:49] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:34:49] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:34:49] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:34:49] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:34:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:34:50] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:34:50] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:34:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:34:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:34:50] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:34:50] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:34:50] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:34:50] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:34:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:34:50] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:34:50] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:34:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:34:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:34:50] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2023-03-20 02:34:50] [INFO ] [Nat]Added 153 Read/Feed constraints in 50 ms returned sat
[2023-03-20 02:34:50] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:34:50] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:34:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:34:51] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:34:51] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:34:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:34:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:34:51] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:34:51] [INFO ] [Nat]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-20 02:34:51] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:34:51] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:34:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:34:51] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:34:51] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:34:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:34:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:34:51] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-20 02:34:51] [INFO ] [Nat]Added 153 Read/Feed constraints in 50 ms returned sat
[2023-03-20 02:34:51] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:34:51] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:34:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:34:52] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:34:52] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:34:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:34:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:34:52] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:34:52] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:34:52] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:34:52] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:34:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:34:52] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:34:52] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:34:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:34:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:34:52] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:34:52] [INFO ] [Nat]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:34:52] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:34:52] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 27 ms.
[2023-03-20 02:34:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:34:53] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:34:53] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:34:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:34:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:34:53] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:34:53] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:34:53] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:34:53] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1021, 6765, 6676, 3046, 5812, 5449, 4885, 4834, 24163, 7981, 4497, 7638, 5931, 3952, 2218]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 33 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 33 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-20 02:35:45] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:35:45] [INFO ] Invariant cache hit.
[2023-03-20 02:35:46] [INFO ] Implicit Places using invariants in 302 ms returned []
[2023-03-20 02:35:46] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:35:46] [INFO ] Invariant cache hit.
[2023-03-20 02:35:46] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:35:46] [INFO ] Implicit Places using invariants and state equation in 628 ms returned []
Implicit Place search using SMT with State Equation took 955 ms to find 0 implicit places.
[2023-03-20 02:35:48] [INFO ] Redundant transitions in 1730 ms returned []
[2023-03-20 02:35:48] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:35:48] [INFO ] Invariant cache hit.
[2023-03-20 02:35:49] [INFO ] Dead Transitions using invariants and state equation in 579 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3330 ms. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:35:49] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 15468 ms. (steps per millisecond=64 ) properties (out of 15) seen :47068
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2202 ms. (steps per millisecond=454 ) properties (out of 15) seen :917
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 15) seen :1973
[2023-03-20 02:36:09] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:36:09] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 02:36:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:36:09] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:36:09] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:36:09] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:36:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:36:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:36:09] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:36:09] [INFO ] [Nat]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:36:09] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:36:09] [INFO ] Added : 5 causal constraints over 1 iterations in 81 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:36:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:36:10] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:36:10] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:36:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:36:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:36:10] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:36:10] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:36:10] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:36:10] [INFO ] Added : 0 causal constraints over 0 iterations in 63 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:36:10] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:36:10] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:36:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:36:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:36:10] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:36:10] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:36:10] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:36:10] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:36:10] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:36:11] [INFO ] [Real]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:36:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:36:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:36:11] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:36:11] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:36:11] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:36:11] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:36:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:36:11] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2023-03-20 02:36:11] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:36:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:36:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:36:11] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:36:11] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:36:11] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-20 02:36:11] [INFO ] Added : 0 causal constraints over 0 iterations in 72 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:36:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:36:11] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:36:12] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:36:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:36:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:36:12] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:36:12] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:36:12] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:36:12] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 50 ms.
[2023-03-20 02:36:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:36:12] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:36:12] [INFO ] [Real]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-20 02:36:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:36:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:36:12] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:36:12] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:36:12] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:36:12] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 27 ms.
[2023-03-20 02:36:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:36:12] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:36:13] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:36:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:36:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:36:13] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:36:13] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:36:13] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:36:13] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:36:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:36:13] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:36:13] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:36:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:36:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:36:13] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:36:13] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:36:13] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:36:13] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:36:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:36:13] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:36:14] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:36:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:36:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:36:14] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:36:14] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:36:14] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:36:14] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:36:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:36:14] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-20 02:36:14] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:36:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:36:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:36:14] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:36:14] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:36:14] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:36:14] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 36 ms.
[2023-03-20 02:36:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:36:14] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:36:15] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:36:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:36:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:36:15] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2023-03-20 02:36:15] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:36:15] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:36:15] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:36:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:36:15] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:36:15] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:36:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:36:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:36:15] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:36:15] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:36:15] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:36:15] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:36:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:36:15] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:36:16] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:36:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:36:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:36:16] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:36:16] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:36:16] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:36:16] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 27 ms.
[2023-03-20 02:36:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:36:16] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:36:16] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:36:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:36:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:36:16] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2023-03-20 02:36:16] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:36:16] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:36:16] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 36 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1024, 6768, 6679, 3049, 5831, 5453, 4887, 4837, 24166, 7985, 4501, 7641, 5934, 3955, 2221]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 34 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 32 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-20 02:37:09] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:37:09] [INFO ] Invariant cache hit.
[2023-03-20 02:37:09] [INFO ] Implicit Places using invariants in 277 ms returned []
[2023-03-20 02:37:09] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:37:09] [INFO ] Invariant cache hit.
[2023-03-20 02:37:09] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:37:10] [INFO ] Implicit Places using invariants and state equation in 465 ms returned []
Implicit Place search using SMT with State Equation took 775 ms to find 0 implicit places.
[2023-03-20 02:37:11] [INFO ] Redundant transitions in 1742 ms returned []
[2023-03-20 02:37:11] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:37:11] [INFO ] Invariant cache hit.
[2023-03-20 02:37:12] [INFO ] Dead Transitions using invariants and state equation in 576 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3163 ms. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:37:12] [INFO ] Computed 0 place invariants in 2 ms
Incomplete random walk after 1000004 steps, including 2 resets, run finished after 15640 ms. (steps per millisecond=63 ) properties (out of 15) seen :46765
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2189 ms. (steps per millisecond=456 ) properties (out of 15) seen :907
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 15) seen :1973
[2023-03-20 02:37:32] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:37:32] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 02:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:37:32] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:37:32] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:37:32] [INFO ] [Real]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-20 02:37:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:37:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:37:33] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:37:33] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:37:33] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:37:33] [INFO ] Added : 5 causal constraints over 1 iterations in 80 ms. Result :sat
Minimization took 36 ms.
[2023-03-20 02:37:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:37:33] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2023-03-20 02:37:33] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:37:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:37:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:37:33] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:37:33] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:37:33] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:37:33] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:37:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:37:33] [INFO ] [Real]Absence check using state equation in 100 ms returned sat
[2023-03-20 02:37:33] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:37:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:37:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:37:34] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:37:34] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:37:34] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:37:34] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:37:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:37:34] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:37:34] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:37:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:37:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:37:34] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:37:34] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:37:34] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:37:34] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:37:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:37:34] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2023-03-20 02:37:34] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:37:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:37:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:37:35] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:37:35] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:37:35] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:37:35] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:37:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:37:35] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:37:35] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:37:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:37:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:37:35] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:37:35] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:37:35] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 50 ms.
[2023-03-20 02:37:35] [INFO ] Added : 0 causal constraints over 0 iterations in 77 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:37:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:37:35] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:37:35] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:37:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:37:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:37:36] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:37:36] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:37:36] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:37:36] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 28 ms.
[2023-03-20 02:37:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:37:36] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:37:36] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:37:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:37:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:37:36] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-20 02:37:36] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:37:36] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:37:36] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:37:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:37:36] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:37:36] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:37:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:37:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:37:37] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-20 02:37:37] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:37:37] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:37:37] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 36 ms.
[2023-03-20 02:37:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:37:37] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2023-03-20 02:37:37] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:37:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:37:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:37:37] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2023-03-20 02:37:37] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:37:37] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:37:37] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:37:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:37:37] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:37:37] [INFO ] [Real]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:37:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:37:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:37:38] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:37:38] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:37:38] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:37:38] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 36 ms.
[2023-03-20 02:37:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:37:38] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:37:38] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:37:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:37:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:37:38] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:37:38] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:37:38] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:37:38] [INFO ] Added : 0 causal constraints over 0 iterations in 67 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:37:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:37:38] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:37:38] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:37:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:37:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:37:38] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:37:39] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:37:39] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 52 ms.
[2023-03-20 02:37:39] [INFO ] Added : 0 causal constraints over 0 iterations in 80 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:37:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:37:39] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:37:39] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:37:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:37:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:37:39] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:37:39] [INFO ] [Nat]Added 153 Read/Feed constraints in 38 ms returned sat
[2023-03-20 02:37:39] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:37:39] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 27 ms.
[2023-03-20 02:37:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:37:39] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2023-03-20 02:37:39] [INFO ] [Real]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-20 02:37:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:37:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:37:39] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:37:39] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:37:40] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:37:40] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 33 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1027, 6771, 6683, 3052, 5834, 5457, 4890, 4839, 24169, 7988, 4504, 7643, 5937, 3957, 2225]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 33 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 32 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-20 02:38:33] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:38:33] [INFO ] Invariant cache hit.
[2023-03-20 02:38:33] [INFO ] Implicit Places using invariants in 182 ms returned []
[2023-03-20 02:38:33] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:38:33] [INFO ] Invariant cache hit.
[2023-03-20 02:38:33] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:38:33] [INFO ] Implicit Places using invariants and state equation in 474 ms returned []
Implicit Place search using SMT with State Equation took 689 ms to find 0 implicit places.
[2023-03-20 02:38:35] [INFO ] Redundant transitions in 1780 ms returned []
[2023-03-20 02:38:35] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:38:35] [INFO ] Invariant cache hit.
[2023-03-20 02:38:36] [INFO ] Dead Transitions using invariants and state equation in 576 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3111 ms. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:38:36] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000020 steps, including 2 resets, run finished after 15600 ms. (steps per millisecond=64 ) properties (out of 15) seen :47210
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2178 ms. (steps per millisecond=459 ) properties (out of 15) seen :582
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :1973
[2023-03-20 02:38:56] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:38:56] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 02:38:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:38:56] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:38:56] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:38:56] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:38:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:38:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:38:56] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2023-03-20 02:38:56] [INFO ] [Nat]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:38:56] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:38:56] [INFO ] Added : 5 causal constraints over 1 iterations in 81 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:38:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:38:57] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:38:57] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:38:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:38:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:38:57] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:38:57] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:38:57] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 53 ms.
[2023-03-20 02:38:57] [INFO ] Added : 0 causal constraints over 0 iterations in 80 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:38:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:38:57] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:38:57] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:38:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:38:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:38:57] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:38:57] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:38:57] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:38:57] [INFO ] Added : 0 causal constraints over 0 iterations in 68 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:38:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:38:58] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:38:58] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:38:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:38:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:38:58] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2023-03-20 02:38:58] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:38:58] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:38:58] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:38:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:38:58] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-20 02:38:58] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:38:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:38:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:38:58] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:38:58] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:38:58] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 50 ms.
[2023-03-20 02:38:58] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:38:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:38:59] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:38:59] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:38:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:38:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:38:59] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:38:59] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:38:59] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:38:59] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:38:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:38:59] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:38:59] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:38:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:38:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:38:59] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2023-03-20 02:38:59] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:38:59] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 49 ms.
[2023-03-20 02:38:59] [INFO ] Added : 0 causal constraints over 0 iterations in 77 ms. Result :sat
Minimization took 27 ms.
[2023-03-20 02:38:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:39:00] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2023-03-20 02:39:00] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:39:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:39:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:39:00] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:39:00] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:39:00] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:39:00] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:39:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:39:00] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-20 02:39:00] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:39:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:39:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:39:00] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:39:00] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:39:00] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:39:00] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:39:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:39:01] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:39:01] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:39:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:39:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:39:01] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:39:01] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:39:01] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:39:01] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:39:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:39:01] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-20 02:39:01] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:39:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:39:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:39:01] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:39:01] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:39:01] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:39:01] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:39:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:39:02] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:39:02] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:39:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:39:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:39:02] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:39:02] [INFO ] [Nat]Added 153 Read/Feed constraints in 38 ms returned sat
[2023-03-20 02:39:02] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:39:02] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:39:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:39:02] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-20 02:39:02] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:39:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:39:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:39:02] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:39:02] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:39:02] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:39:02] [INFO ] Added : 0 causal constraints over 0 iterations in 67 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:39:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:39:03] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:39:03] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:39:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:39:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:39:03] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2023-03-20 02:39:03] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:39:03] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:39:03] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 27 ms.
[2023-03-20 02:39:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:39:03] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:39:03] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:39:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:39:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:39:03] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:39:03] [INFO ] [Nat]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-20 02:39:03] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:39:03] [INFO ] Added : 0 causal constraints over 0 iterations in 76 ms. Result :sat
Minimization took 35 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1031, 6774, 6687, 3056, 5837, 5460, 4902, 4950, 24172, 7991, 4508, 7646, 5940, 3959, 2228]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 33 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 32 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-20 02:39:56] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:39:56] [INFO ] Invariant cache hit.
[2023-03-20 02:39:56] [INFO ] Implicit Places using invariants in 182 ms returned []
[2023-03-20 02:39:56] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:39:56] [INFO ] Invariant cache hit.
[2023-03-20 02:39:57] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:39:57] [INFO ] Implicit Places using invariants and state equation in 465 ms returned []
Implicit Place search using SMT with State Equation took 687 ms to find 0 implicit places.
[2023-03-20 02:39:59] [INFO ] Redundant transitions in 1713 ms returned []
[2023-03-20 02:39:59] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:39:59] [INFO ] Invariant cache hit.
[2023-03-20 02:39:59] [INFO ] Dead Transitions using invariants and state equation in 563 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3024 ms. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:39:59] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 15515 ms. (steps per millisecond=64 ) properties (out of 15) seen :46528
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2165 ms. (steps per millisecond=461 ) properties (out of 15) seen :589
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 15) seen :1973
[2023-03-20 02:40:19] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:40:19] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 02:40:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:40:20] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:40:20] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:40:20] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:40:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:40:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:40:20] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:40:20] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:40:20] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:40:20] [INFO ] Added : 5 causal constraints over 1 iterations in 81 ms. Result :sat
Minimization took 36 ms.
[2023-03-20 02:40:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:40:20] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:40:20] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:40:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:40:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:40:20] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:40:20] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:40:20] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:40:20] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:40:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:40:21] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:40:21] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:40:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:40:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:40:21] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:40:21] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:40:21] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:40:21] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:40:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:40:21] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:40:21] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:40:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:40:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:40:21] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:40:21] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:40:21] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:40:21] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 37 ms.
[2023-03-20 02:40:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:40:21] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:40:22] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:40:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:40:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:40:22] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:40:22] [INFO ] [Nat]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:40:22] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:40:22] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:40:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:40:22] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:40:22] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:40:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:40:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:40:22] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2023-03-20 02:40:22] [INFO ] [Nat]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:40:22] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:40:22] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 37 ms.
[2023-03-20 02:40:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:40:22] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2023-03-20 02:40:23] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:40:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:40:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:40:23] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:40:23] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:40:23] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:40:23] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 27 ms.
[2023-03-20 02:40:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:40:23] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:40:23] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:40:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:40:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:40:23] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:40:23] [INFO ] [Nat]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:40:23] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:40:23] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:40:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:40:23] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:40:24] [INFO ] [Real]Added 153 Read/Feed constraints in 50 ms returned sat
[2023-03-20 02:40:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:40:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:40:24] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:40:24] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:40:24] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:40:24] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:40:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:40:24] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-20 02:40:24] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:40:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:40:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:40:24] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2023-03-20 02:40:24] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:40:24] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:40:24] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:40:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:40:25] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:40:25] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:40:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:40:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:40:25] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:40:25] [INFO ] [Nat]Added 153 Read/Feed constraints in 38 ms returned sat
[2023-03-20 02:40:25] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:40:25] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:40:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:40:25] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2023-03-20 02:40:25] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:40:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:40:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:40:25] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2023-03-20 02:40:25] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:40:25] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:40:25] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 36 ms.
[2023-03-20 02:40:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:40:26] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:40:26] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:40:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:40:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:40:26] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-20 02:40:26] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:40:26] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:40:26] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:40:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:40:26] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:40:26] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:40:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:40:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:40:26] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:40:26] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:40:26] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:40:26] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 28 ms.
[2023-03-20 02:40:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:40:27] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:40:27] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:40:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:40:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:40:27] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:40:27] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:40:27] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:40:27] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 33 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1034, 6777, 6690, 3059, 5841, 5463, 4904, 4953, 24176, 7994, 4511, 7648, 5943, 3960, 2231]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 32 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 33 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-20 02:41:20] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:41:20] [INFO ] Invariant cache hit.
[2023-03-20 02:41:20] [INFO ] Implicit Places using invariants in 184 ms returned []
[2023-03-20 02:41:20] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:41:20] [INFO ] Invariant cache hit.
[2023-03-20 02:41:20] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:41:20] [INFO ] Implicit Places using invariants and state equation in 463 ms returned []
Implicit Place search using SMT with State Equation took 684 ms to find 0 implicit places.
[2023-03-20 02:41:22] [INFO ] Redundant transitions in 1725 ms returned []
[2023-03-20 02:41:22] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:41:22] [INFO ] Invariant cache hit.
[2023-03-20 02:41:23] [INFO ] Dead Transitions using invariants and state equation in 586 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3066 ms. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:41:23] [INFO ] Computed 0 place invariants in 2 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 15823 ms. (steps per millisecond=63 ) properties (out of 15) seen :46888
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2222 ms. (steps per millisecond=450 ) properties (out of 15) seen :553
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 15) seen :1973
[2023-03-20 02:41:43] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:41:43] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 02:41:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:41:43] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:41:43] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:41:43] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:41:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:41:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:41:43] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:41:43] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:41:43] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:41:44] [INFO ] Added : 5 causal constraints over 1 iterations in 80 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:41:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:41:44] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:41:44] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:41:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:41:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:41:44] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2023-03-20 02:41:44] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:41:44] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:41:44] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:41:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:41:44] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:41:44] [INFO ] [Real]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-20 02:41:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:41:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:41:44] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:41:44] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:41:44] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:41:45] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:41:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:41:45] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-20 02:41:45] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:41:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:41:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:41:45] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
[2023-03-20 02:41:45] [INFO ] [Nat]Added 153 Read/Feed constraints in 36 ms returned sat
[2023-03-20 02:41:45] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 33 ms.
[2023-03-20 02:41:45] [INFO ] Added : 0 causal constraints over 0 iterations in 61 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:41:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:41:45] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:41:45] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:41:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:41:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:41:45] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2023-03-20 02:41:45] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:41:45] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:41:45] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:41:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:41:46] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:41:46] [INFO ] [Real]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:41:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:41:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:41:46] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:41:46] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:41:46] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:41:46] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:41:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:41:46] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-20 02:41:46] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:41:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:41:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:41:46] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2023-03-20 02:41:46] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:41:46] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:41:46] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 28 ms.
[2023-03-20 02:41:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:41:47] [INFO ] [Real]Absence check using state equation in 95 ms returned sat
[2023-03-20 02:41:47] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:41:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:41:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:41:47] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-20 02:41:47] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:41:47] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:41:47] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:41:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:41:47] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:41:47] [INFO ] [Real]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:41:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:41:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:41:47] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:41:47] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:41:47] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:41:47] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:41:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:41:48] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:41:48] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:41:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:41:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:41:48] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:41:48] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:41:48] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:41:48] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:41:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:41:48] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2023-03-20 02:41:48] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:41:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:41:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:41:48] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:41:48] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:41:48] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:41:48] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:41:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:41:49] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:41:49] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:41:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:41:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:41:49] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2023-03-20 02:41:49] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:41:49] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:41:49] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:41:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:41:49] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:41:49] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:41:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:41:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:41:49] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:41:49] [INFO ] [Nat]Added 153 Read/Feed constraints in 58 ms returned sat
[2023-03-20 02:41:49] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:41:50] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:41:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:41:50] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:41:50] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:41:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:41:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:41:50] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:41:50] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:41:50] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:41:50] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 27 ms.
[2023-03-20 02:41:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:41:50] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:41:50] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:41:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:41:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:41:50] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:41:50] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-20 02:41:50] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-20 02:41:50] [INFO ] Added : 0 causal constraints over 0 iterations in 70 ms. Result :sat
Minimization took 34 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1038, 6780, 6693, 3062, 5844, 5466, 4950, 4955, 24179, 7997, 4514, 7651, 5946, 3962, 2234]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 33 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 32 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-20 02:42:43] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:42:43] [INFO ] Invariant cache hit.
[2023-03-20 02:42:44] [INFO ] Implicit Places using invariants in 184 ms returned []
[2023-03-20 02:42:44] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:42:44] [INFO ] Invariant cache hit.
[2023-03-20 02:42:44] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:42:44] [INFO ] Implicit Places using invariants and state equation in 469 ms returned []
Implicit Place search using SMT with State Equation took 688 ms to find 0 implicit places.
[2023-03-20 02:42:46] [INFO ] Redundant transitions in 1663 ms returned []
[2023-03-20 02:42:46] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:42:46] [INFO ] Invariant cache hit.
[2023-03-20 02:42:47] [INFO ] Dead Transitions using invariants and state equation in 1033 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3440 ms. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:42:47] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 15570 ms. (steps per millisecond=64 ) properties (out of 15) seen :46966
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2173 ms. (steps per millisecond=460 ) properties (out of 15) seen :814
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 15) seen :1973
[2023-03-20 02:43:07] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:43:07] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 02:43:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:43:07] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:43:07] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:43:07] [INFO ] [Real]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-20 02:43:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:43:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:43:07] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2023-03-20 02:43:07] [INFO ] [Nat]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:43:07] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 40 ms.
[2023-03-20 02:43:07] [INFO ] Added : 5 causal constraints over 1 iterations in 85 ms. Result :sat
Minimization took 37 ms.
[2023-03-20 02:43:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:43:08] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:43:08] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:43:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:43:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:43:08] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-20 02:43:08] [INFO ] [Nat]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-20 02:43:08] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-20 02:43:08] [INFO ] Added : 0 causal constraints over 0 iterations in 73 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:43:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:43:08] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:43:08] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:43:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:43:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:43:08] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:43:08] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:43:08] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:43:08] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 36 ms.
[2023-03-20 02:43:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:43:09] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:43:09] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:43:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:43:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:43:09] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:43:09] [INFO ] [Nat]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:43:09] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:43:09] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:43:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:43:09] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:43:09] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:43:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:43:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:43:09] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-20 02:43:09] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:43:09] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:43:09] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:43:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:43:10] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:43:10] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:43:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:43:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:43:10] [INFO ] [Nat]Absence check using state equation in 98 ms returned sat
[2023-03-20 02:43:10] [INFO ] [Nat]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:43:10] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:43:10] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:43:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:43:10] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-20 02:43:10] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:43:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:43:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:43:10] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:43:10] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:43:10] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:43:11] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 28 ms.
[2023-03-20 02:43:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:43:11] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-20 02:43:11] [INFO ] [Real]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:43:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:43:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:43:11] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:43:11] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:43:11] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:43:11] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:43:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:43:11] [INFO ] [Real]Absence check using state equation in 97 ms returned sat
[2023-03-20 02:43:11] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:43:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:43:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:43:11] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2023-03-20 02:43:11] [INFO ] [Nat]Added 153 Read/Feed constraints in 38 ms returned sat
[2023-03-20 02:43:11] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:43:12] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:43:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:43:12] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2023-03-20 02:43:12] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:43:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:43:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:43:12] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:43:12] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:43:12] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:43:12] [INFO ] Added : 0 causal constraints over 0 iterations in 67 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:43:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:43:12] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:43:12] [INFO ] [Real]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:43:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:43:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:43:12] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2023-03-20 02:43:12] [INFO ] [Nat]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-20 02:43:12] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:43:13] [INFO ] Added : 0 causal constraints over 0 iterations in 67 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:43:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:43:13] [INFO ] [Real]Absence check using state equation in 95 ms returned sat
[2023-03-20 02:43:13] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:43:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:43:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:43:13] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:43:13] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:43:13] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:43:13] [INFO ] Added : 0 causal constraints over 0 iterations in 67 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:43:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:43:13] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:43:13] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:43:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:43:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:43:13] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2023-03-20 02:43:13] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:43:14] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:43:14] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:43:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:43:14] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2023-03-20 02:43:14] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:43:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:43:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:43:14] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:43:14] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:43:14] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:43:14] [INFO ] Added : 0 causal constraints over 0 iterations in 68 ms. Result :sat
Minimization took 28 ms.
[2023-03-20 02:43:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:43:14] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2023-03-20 02:43:14] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:43:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:43:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:43:14] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:43:14] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:43:14] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:43:14] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 34 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1042, 6783, 6696, 3065, 5848, 5469, 4953, 4958, 24182, 8001, 4518, 7654, 5949, 3964, 2237]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 34 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 33 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-20 02:44:07] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:44:07] [INFO ] Invariant cache hit.
[2023-03-20 02:44:07] [INFO ] Implicit Places using invariants in 188 ms returned []
[2023-03-20 02:44:07] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:44:07] [INFO ] Invariant cache hit.
[2023-03-20 02:44:08] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:44:08] [INFO ] Implicit Places using invariants and state equation in 485 ms returned []
Implicit Place search using SMT with State Equation took 722 ms to find 0 implicit places.
[2023-03-20 02:44:10] [INFO ] Redundant transitions in 1731 ms returned []
[2023-03-20 02:44:10] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:44:10] [INFO ] Invariant cache hit.
[2023-03-20 02:44:10] [INFO ] Dead Transitions using invariants and state equation in 566 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3078 ms. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:44:10] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 15532 ms. (steps per millisecond=64 ) properties (out of 15) seen :46764
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2166 ms. (steps per millisecond=461 ) properties (out of 15) seen :384
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 15) seen :1973
[2023-03-20 02:44:30] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:44:30] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 02:44:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:44:31] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:44:31] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:44:31] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:44:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:44:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:44:31] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:44:31] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:44:31] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:44:31] [INFO ] Added : 5 causal constraints over 1 iterations in 82 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:44:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:44:31] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:44:31] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:44:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:44:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:44:31] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:44:31] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:44:31] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 40 ms.
[2023-03-20 02:44:31] [INFO ] Added : 0 causal constraints over 0 iterations in 68 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:44:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:44:32] [INFO ] [Real]Absence check using state equation in 95 ms returned sat
[2023-03-20 02:44:32] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:44:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:44:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:44:32] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2023-03-20 02:44:32] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:44:32] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:44:32] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:44:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:44:32] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:44:32] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:44:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:44:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:44:32] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:44:32] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:44:32] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 40 ms.
[2023-03-20 02:44:32] [INFO ] Added : 0 causal constraints over 0 iterations in 68 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:44:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:44:33] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:44:33] [INFO ] [Real]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-20 02:44:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:44:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:44:33] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:44:33] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:44:33] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:44:33] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:44:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:44:33] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:44:33] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:44:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:44:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:44:33] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:44:33] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:44:33] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 39 ms.
[2023-03-20 02:44:33] [INFO ] Added : 0 causal constraints over 0 iterations in 67 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:44:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:44:34] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:44:34] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:44:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:44:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:44:34] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:44:34] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:44:34] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:44:34] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 27 ms.
[2023-03-20 02:44:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:44:34] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:44:34] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:44:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:44:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:44:34] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:44:34] [INFO ] [Nat]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-20 02:44:34] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 39 ms.
[2023-03-20 02:44:34] [INFO ] Added : 0 causal constraints over 0 iterations in 68 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:44:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:44:35] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:44:35] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:44:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:44:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:44:35] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:44:35] [INFO ] [Nat]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:44:35] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:44:35] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:44:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:44:35] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:44:35] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:44:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:44:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:44:35] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:44:35] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:44:35] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:44:35] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:44:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:44:36] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:44:36] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:44:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:44:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:44:36] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:44:36] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:44:36] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:44:36] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:44:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:44:36] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:44:36] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:44:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:44:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:44:36] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:44:36] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:44:36] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:44:36] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:44:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:44:37] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-20 02:44:37] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:44:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:44:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:44:37] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:44:37] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:44:37] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:44:37] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:44:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:44:37] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:44:37] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:44:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:44:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:44:37] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:44:37] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:44:37] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:44:37] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 29 ms.
[2023-03-20 02:44:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:44:38] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:44:38] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:44:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:44:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:44:38] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:44:38] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:44:38] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:44:38] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1046, 6786, 6699, 3069, 5851, 5472, 4955, 4961, 24185, 8005, 4522, 7657, 5953, 3966, 2240]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 34 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 43 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-20 02:45:31] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:45:31] [INFO ] Invariant cache hit.
[2023-03-20 02:45:31] [INFO ] Implicit Places using invariants in 172 ms returned []
[2023-03-20 02:45:31] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:45:31] [INFO ] Invariant cache hit.
[2023-03-20 02:45:31] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:45:31] [INFO ] Implicit Places using invariants and state equation in 445 ms returned []
Implicit Place search using SMT with State Equation took 656 ms to find 0 implicit places.
[2023-03-20 02:45:33] [INFO ] Redundant transitions in 1754 ms returned []
[2023-03-20 02:45:33] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:45:33] [INFO ] Invariant cache hit.
[2023-03-20 02:45:34] [INFO ] Dead Transitions using invariants and state equation in 988 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3465 ms. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:45:34] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 15552 ms. (steps per millisecond=64 ) properties (out of 15) seen :47006
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2155 ms. (steps per millisecond=464 ) properties (out of 15) seen :1037
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :1973
[2023-03-20 02:45:54] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:45:54] [INFO ] Computed 0 place invariants in 15 ms
[2023-03-20 02:45:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:45:54] [INFO ] [Real]Absence check using state equation in 135 ms returned sat
[2023-03-20 02:45:54] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:45:54] [INFO ] [Real]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-20 02:45:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:45:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:45:55] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2023-03-20 02:45:55] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:45:55] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:45:55] [INFO ] Added : 5 causal constraints over 1 iterations in 84 ms. Result :sat
Minimization took 38 ms.
[2023-03-20 02:45:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:45:55] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:45:55] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:45:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:45:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:45:55] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:45:55] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:45:55] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:45:55] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:45:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:45:55] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:45:55] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:45:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:45:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:45:56] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:45:56] [INFO ] [Nat]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-20 02:45:56] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:45:56] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:45:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:45:56] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:45:56] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:45:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:45:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:45:56] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:45:56] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:45:56] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:45:56] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:45:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:45:56] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:45:56] [INFO ] [Real]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-20 02:45:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:45:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:45:57] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:45:57] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:45:57] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:45:57] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:45:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:45:57] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:45:57] [INFO ] [Real]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:45:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:45:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:45:57] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:45:57] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:45:57] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:45:57] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:45:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:45:57] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-20 02:45:57] [INFO ] [Real]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:45:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:45:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:45:58] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:45:58] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:45:58] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:45:58] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 28 ms.
[2023-03-20 02:45:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:45:58] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:45:58] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:45:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:45:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:45:58] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:45:58] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:45:58] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 40 ms.
[2023-03-20 02:45:58] [INFO ] Added : 0 causal constraints over 0 iterations in 67 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:45:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:45:58] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:45:58] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:45:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:45:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:45:59] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:45:59] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:45:59] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:45:59] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:45:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:45:59] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:45:59] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:45:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:45:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:45:59] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2023-03-20 02:45:59] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:45:59] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:45:59] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:45:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:45:59] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:45:59] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:45:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:45:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:46:00] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:46:00] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:46:00] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:46:00] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:46:00] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:46:00] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:46:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:46:00] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:46:00] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:46:00] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:46:00] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:46:00] [INFO ] [Real]Absence check using state equation in 98 ms returned sat
[2023-03-20 02:46:00] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:46:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:46:01] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:46:01] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:46:01] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 42 ms.
[2023-03-20 02:46:01] [INFO ] Added : 0 causal constraints over 0 iterations in 70 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:46:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:46:01] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2023-03-20 02:46:01] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:46:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:46:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:46:01] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2023-03-20 02:46:01] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:46:01] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:46:01] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 28 ms.
[2023-03-20 02:46:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:46:01] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-20 02:46:01] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:46:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:46:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:46:01] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:46:02] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:46:02] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:46:02] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1049, 6790, 6702, 3072, 5854, 5475, 4957, 4963, 24189, 8008, 4525, 7660, 5956, 3968, 2243]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 32 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 32 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-20 02:46:55] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:46:55] [INFO ] Invariant cache hit.
[2023-03-20 02:46:55] [INFO ] Implicit Places using invariants in 196 ms returned []
[2023-03-20 02:46:55] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:46:55] [INFO ] Invariant cache hit.
[2023-03-20 02:46:55] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:46:55] [INFO ] Implicit Places using invariants and state equation in 464 ms returned []
Implicit Place search using SMT with State Equation took 699 ms to find 0 implicit places.
[2023-03-20 02:46:57] [INFO ] Redundant transitions in 1727 ms returned []
[2023-03-20 02:46:57] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:46:57] [INFO ] Invariant cache hit.
[2023-03-20 02:46:58] [INFO ] Dead Transitions using invariants and state equation in 582 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3084 ms. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:46:58] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 15576 ms. (steps per millisecond=64 ) properties (out of 15) seen :46577
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2200 ms. (steps per millisecond=454 ) properties (out of 15) seen :403
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :1973
[2023-03-20 02:47:18] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:47:18] [INFO ] Computed 0 place invariants in 3 ms
[2023-03-20 02:47:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:47:18] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:47:18] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:47:18] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:47:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:47:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:47:18] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:47:18] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:47:18] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:47:18] [INFO ] Added : 5 causal constraints over 1 iterations in 89 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:47:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:47:19] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:47:19] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:47:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:47:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:47:19] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:47:19] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:47:19] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:47:19] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:47:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:47:19] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:47:19] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:47:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:47:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:47:19] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:47:19] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:47:19] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:47:19] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:47:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:47:20] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:47:20] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:47:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:47:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:47:20] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2023-03-20 02:47:20] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:47:20] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:47:20] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:47:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:47:20] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:47:20] [INFO ] [Real]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:47:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:47:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:47:20] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2023-03-20 02:47:20] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:47:20] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:47:20] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:47:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:47:21] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:47:21] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:47:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:47:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:47:21] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:47:21] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:47:21] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:47:21] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:47:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:47:21] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:47:21] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:47:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:47:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:47:21] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:47:21] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:47:21] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:47:21] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 28 ms.
[2023-03-20 02:47:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:47:22] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:47:22] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:47:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:47:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:47:22] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:47:22] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:47:22] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:47:22] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:47:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:47:22] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:47:22] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:47:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:47:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:47:22] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:47:22] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:47:22] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:47:22] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:47:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:47:23] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-20 02:47:23] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:47:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:47:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:47:23] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:47:23] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:47:23] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:47:23] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:47:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:47:23] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:47:23] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:47:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:47:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:47:23] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:47:23] [INFO ] [Nat]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-20 02:47:23] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:47:23] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:47:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:47:24] [INFO ] [Real]Absence check using state equation in 99 ms returned sat
[2023-03-20 02:47:24] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:47:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:47:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:47:24] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:47:24] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:47:24] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:47:24] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:47:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:47:24] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:47:24] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:47:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:47:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:47:24] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2023-03-20 02:47:24] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:47:24] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:47:24] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:47:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:47:25] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:47:25] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:47:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:47:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:47:25] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:47:25] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:47:25] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:47:25] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 28 ms.
[2023-03-20 02:47:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:47:25] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-20 02:47:25] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:47:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:47:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:47:25] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2023-03-20 02:47:25] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:47:25] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:47:25] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 33 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1052, 6793, 6705, 3077, 5858, 5478, 4959, 4966, 24193, 8011, 4528, 7663, 5960, 3970, 2246]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 32 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 32 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-20 02:48:18] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:48:18] [INFO ] Invariant cache hit.
[2023-03-20 02:48:18] [INFO ] Implicit Places using invariants in 172 ms returned []
[2023-03-20 02:48:18] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:48:18] [INFO ] Invariant cache hit.
[2023-03-20 02:48:18] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:48:19] [INFO ] Implicit Places using invariants and state equation in 464 ms returned []
Implicit Place search using SMT with State Equation took 669 ms to find 0 implicit places.
[2023-03-20 02:48:21] [INFO ] Redundant transitions in 1742 ms returned []
[2023-03-20 02:48:21] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:48:21] [INFO ] Invariant cache hit.
[2023-03-20 02:48:21] [INFO ] Dead Transitions using invariants and state equation in 553 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3043 ms. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:48:21] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 15490 ms. (steps per millisecond=64 ) properties (out of 15) seen :47529
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2148 ms. (steps per millisecond=465 ) properties (out of 15) seen :940
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 290 ms. (steps per millisecond=3448 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :1973
[2023-03-20 02:48:41] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:48:41] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 02:48:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:48:41] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:48:41] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:48:41] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:48:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:48:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:48:42] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:48:42] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:48:42] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:48:42] [INFO ] Added : 5 causal constraints over 1 iterations in 81 ms. Result :sat
Minimization took 36 ms.
[2023-03-20 02:48:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:48:42] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:48:42] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:48:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:48:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:48:42] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:48:42] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:48:42] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:48:42] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:48:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:48:42] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:48:42] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:48:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:48:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:48:43] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2023-03-20 02:48:43] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:48:43] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:48:43] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:48:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:48:43] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:48:43] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:48:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:48:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:48:43] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:48:43] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:48:43] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:48:43] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:48:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:48:43] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:48:43] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:48:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:48:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:48:44] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2023-03-20 02:48:44] [INFO ] [Nat]Added 153 Read/Feed constraints in 36 ms returned sat
[2023-03-20 02:48:44] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 39 ms.
[2023-03-20 02:48:44] [INFO ] Added : 0 causal constraints over 0 iterations in 67 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:48:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:48:44] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:48:44] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:48:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:48:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:48:44] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:48:44] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:48:44] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:48:44] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 39 ms.
[2023-03-20 02:48:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:48:44] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:48:44] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:48:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:48:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:48:45] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2023-03-20 02:48:45] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:48:45] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:48:45] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 28 ms.
[2023-03-20 02:48:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:48:45] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:48:45] [INFO ] [Real]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-20 02:48:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:48:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:48:45] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:48:45] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:48:45] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:48:45] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:48:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:48:45] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:48:45] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:48:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:48:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:48:46] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:48:46] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:48:46] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:48:46] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:48:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:48:46] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2023-03-20 02:48:46] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:48:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:48:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:48:46] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:48:46] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:48:46] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:48:46] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:48:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:48:46] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:48:46] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:48:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:48:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:48:46] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-20 02:48:47] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:48:47] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:48:47] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:48:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:48:47] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-20 02:48:47] [INFO ] [Real]Added 153 Read/Feed constraints in 56 ms returned sat
[2023-03-20 02:48:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:48:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:48:47] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:48:47] [INFO ] [Nat]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-20 02:48:47] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:48:47] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 44 ms.
[2023-03-20 02:48:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:48:47] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:48:47] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:48:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:48:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:48:48] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2023-03-20 02:48:48] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:48:48] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:48:48] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:48:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:48:48] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:48:48] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:48:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:48:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:48:48] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:48:48] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:48:48] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 35 ms.
[2023-03-20 02:48:48] [INFO ] Added : 0 causal constraints over 0 iterations in 63 ms. Result :sat
Minimization took 28 ms.
[2023-03-20 02:48:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:48:48] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:48:48] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:48:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:48:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:48:49] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2023-03-20 02:48:49] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:48:49] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:48:49] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1056, 6797, 6708, 3080, 5861, 5481, 4963, 4969, 24196, 8014, 4531, 7666, 5963, 3972, 2249]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 33 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 32 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-20 02:49:41] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:49:41] [INFO ] Invariant cache hit.
[2023-03-20 02:49:41] [INFO ] Implicit Places using invariants in 177 ms returned []
[2023-03-20 02:49:42] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:49:42] [INFO ] Invariant cache hit.
[2023-03-20 02:49:42] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:49:42] [INFO ] Implicit Places using invariants and state equation in 467 ms returned []
Implicit Place search using SMT with State Equation took 689 ms to find 0 implicit places.
[2023-03-20 02:49:44] [INFO ] Redundant transitions in 1699 ms returned []
[2023-03-20 02:49:44] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:49:44] [INFO ] Invariant cache hit.
[2023-03-20 02:49:44] [INFO ] Dead Transitions using invariants and state equation in 553 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3017 ms. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:49:44] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 15747 ms. (steps per millisecond=63 ) properties (out of 15) seen :46845
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2223 ms. (steps per millisecond=449 ) properties (out of 15) seen :435
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 15) seen :1973
[2023-03-20 02:50:05] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:50:05] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 02:50:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:50:05] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:50:05] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:50:05] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:50:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:50:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:50:05] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:50:05] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:50:05] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:50:05] [INFO ] Added : 5 causal constraints over 1 iterations in 82 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:50:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:50:05] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:50:05] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:50:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:50:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:50:06] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:50:06] [INFO ] [Nat]Added 153 Read/Feed constraints in 64 ms returned sat
[2023-03-20 02:50:06] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:50:06] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:50:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:50:06] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:50:06] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:50:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:50:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:50:06] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:50:06] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:50:06] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:50:06] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:50:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:50:06] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:50:06] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:50:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:50:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:50:07] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:50:07] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:50:07] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:50:07] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:50:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:50:07] [INFO ] [Real]Absence check using state equation in 98 ms returned sat
[2023-03-20 02:50:07] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:50:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:50:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:50:07] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:50:07] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:50:07] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:50:07] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:50:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:50:07] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:50:07] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:50:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:50:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:50:08] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2023-03-20 02:50:08] [INFO ] [Nat]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:50:08] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:50:08] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:50:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:50:08] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2023-03-20 02:50:08] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:50:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:50:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:50:08] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:50:08] [INFO ] [Nat]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-20 02:50:08] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:50:08] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 28 ms.
[2023-03-20 02:50:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:50:08] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:50:08] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:50:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:50:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:50:09] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:50:09] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:50:09] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:50:09] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:50:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:50:09] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:50:09] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:50:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:50:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:50:09] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:50:09] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:50:09] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:50:09] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:50:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:50:09] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:50:09] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:50:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:50:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:50:10] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:50:10] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:50:10] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:50:10] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:50:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:50:10] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:50:10] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:50:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:50:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:50:10] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2023-03-20 02:50:10] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:50:10] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:50:10] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:50:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:50:10] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:50:10] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:50:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:50:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:50:11] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:50:11] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:50:11] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:50:11] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:50:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:50:11] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:50:11] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:50:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:50:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:50:11] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:50:11] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:50:11] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:50:11] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:50:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:50:11] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:50:11] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:50:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:50:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:50:12] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:50:12] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:50:12] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:50:12] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 27 ms.
[2023-03-20 02:50:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:50:12] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2023-03-20 02:50:12] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:50:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:50:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:50:12] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2023-03-20 02:50:12] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:50:12] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:50:12] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1059, 6801, 6711, 3083, 5864, 5484, 4965, 4972, 24199, 8017, 4534, 7669, 5967, 3974, 2252]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 32 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 34 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-20 02:51:06] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:51:06] [INFO ] Invariant cache hit.
[2023-03-20 02:51:06] [INFO ] Implicit Places using invariants in 190 ms returned []
[2023-03-20 02:51:06] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:51:06] [INFO ] Invariant cache hit.
[2023-03-20 02:51:06] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:51:06] [INFO ] Implicit Places using invariants and state equation in 453 ms returned []
Implicit Place search using SMT with State Equation took 682 ms to find 0 implicit places.
[2023-03-20 02:51:08] [INFO ] Redundant transitions in 1669 ms returned []
[2023-03-20 02:51:08] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:51:08] [INFO ] Invariant cache hit.
[2023-03-20 02:51:09] [INFO ] Dead Transitions using invariants and state equation in 586 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3003 ms. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:51:09] [INFO ] Computed 0 place invariants in 2 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 15459 ms. (steps per millisecond=64 ) properties (out of 15) seen :47000
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2086 ms. (steps per millisecond=479 ) properties (out of 15) seen :1171
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 15) seen :1973
[2023-03-20 02:51:29] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:51:29] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 02:51:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:51:29] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-20 02:51:29] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:51:29] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:51:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:51:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:51:29] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:51:29] [INFO ] [Nat]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:51:29] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:51:29] [INFO ] Added : 5 causal constraints over 1 iterations in 81 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:51:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:51:29] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:51:29] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:51:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:51:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:51:29] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:51:29] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:51:29] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:51:30] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:51:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:51:30] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2023-03-20 02:51:30] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:51:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:51:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:51:30] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:51:30] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:51:30] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:51:30] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:51:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:51:30] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:51:30] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:51:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:51:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:51:30] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:51:30] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:51:30] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:51:31] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:51:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:51:31] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:51:31] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:51:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:51:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:51:31] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2023-03-20 02:51:31] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:51:31] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:51:31] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:51:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:51:31] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:51:31] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:51:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:51:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:51:31] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:51:31] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:51:31] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:51:31] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:51:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:51:32] [INFO ] [Real]Absence check using state equation in 98 ms returned sat
[2023-03-20 02:51:32] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:51:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:51:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:51:32] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2023-03-20 02:51:32] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:51:32] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:51:32] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 28 ms.
[2023-03-20 02:51:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:51:32] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2023-03-20 02:51:32] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:51:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:51:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:51:32] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:51:32] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:51:32] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:51:32] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:51:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:51:33] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:51:33] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:51:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:51:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:51:33] [INFO ] [Nat]Absence check using state equation in 98 ms returned sat
[2023-03-20 02:51:33] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:51:33] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:51:33] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:51:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:51:33] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:51:33] [INFO ] [Real]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:51:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:51:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:51:33] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:51:33] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:51:33] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:51:33] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:51:34] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:51:34] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:51:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:51:34] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:51:34] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:51:34] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:51:34] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:51:34] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:51:34] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:51:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:51:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:51:34] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2023-03-20 02:51:34] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:51:34] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:51:35] [INFO ] Added : 0 causal constraints over 0 iterations in 67 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:51:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:51:35] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:51:35] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:51:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:51:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:51:35] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2023-03-20 02:51:35] [INFO ] [Nat]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-20 02:51:35] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:51:35] [INFO ] Added : 0 causal constraints over 0 iterations in 70 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:51:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:51:35] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:51:35] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:51:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:51:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:51:35] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2023-03-20 02:51:35] [INFO ] [Nat]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-20 02:51:35] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:51:36] [INFO ] Added : 0 causal constraints over 0 iterations in 69 ms. Result :sat
Minimization took 28 ms.
[2023-03-20 02:51:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:51:36] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:51:36] [INFO ] [Real]Added 153 Read/Feed constraints in 52 ms returned sat
[2023-03-20 02:51:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:51:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:51:36] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:51:36] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:51:36] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:51:36] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1075, 6804, 6714, 3086, 5867, 5487, 4967, 4974, 24202, 8021, 4537, 7672, 5970, 3976, 2255]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 33 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 32 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-20 02:52:29] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:52:29] [INFO ] Invariant cache hit.
[2023-03-20 02:52:29] [INFO ] Implicit Places using invariants in 242 ms returned []
[2023-03-20 02:52:29] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:52:29] [INFO ] Invariant cache hit.
[2023-03-20 02:52:29] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:52:30] [INFO ] Implicit Places using invariants and state equation in 457 ms returned []
Implicit Place search using SMT with State Equation took 737 ms to find 0 implicit places.
[2023-03-20 02:52:31] [INFO ] Redundant transitions in 1686 ms returned []
[2023-03-20 02:52:31] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:52:31] [INFO ] Invariant cache hit.
[2023-03-20 02:52:32] [INFO ] Dead Transitions using invariants and state equation in 574 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3062 ms. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:52:32] [INFO ] Computed 0 place invariants in 5 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 15524 ms. (steps per millisecond=64 ) properties (out of 15) seen :46591
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2175 ms. (steps per millisecond=459 ) properties (out of 15) seen :610
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 15) seen :1973
[2023-03-20 02:52:52] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:52:52] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 02:52:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:52:52] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:52:52] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:52:52] [INFO ] [Real]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-20 02:52:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:52:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:52:52] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:52:52] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:52:52] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:52:53] [INFO ] Added : 5 causal constraints over 1 iterations in 81 ms. Result :sat
Minimization took 37 ms.
[2023-03-20 02:52:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:52:53] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:52:53] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:52:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:52:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:52:53] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:52:53] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:52:53] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:52:53] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:52:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:52:53] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:52:53] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:52:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:52:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:52:53] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:52:53] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:52:53] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:52:54] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:52:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:52:54] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:52:54] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:52:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:52:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:52:54] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:52:54] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:52:54] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:52:54] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:52:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:52:54] [INFO ] [Real]Absence check using state equation in 95 ms returned sat
[2023-03-20 02:52:54] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:52:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:52:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:52:54] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:52:54] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:52:54] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:52:55] [INFO ] Added : 0 causal constraints over 0 iterations in 80 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:52:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:52:55] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:52:55] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:52:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:52:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:52:55] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:52:55] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:52:55] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:52:55] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:52:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:52:55] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:52:55] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:52:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:52:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:52:55] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:52:55] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:52:55] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:52:56] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 27 ms.
[2023-03-20 02:52:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:52:56] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:52:56] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:52:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:52:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:52:56] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:52:56] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:52:56] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:52:56] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 37 ms.
[2023-03-20 02:52:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:52:56] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:52:56] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:52:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:52:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:52:56] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:52:56] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:52:56] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:52:56] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:52:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:52:57] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:52:57] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:52:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:52:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:52:57] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:52:57] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:52:57] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:52:57] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 40 ms.
[2023-03-20 02:52:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:52:57] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:52:57] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:52:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:52:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:52:57] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2023-03-20 02:52:57] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:52:57] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:52:57] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 36 ms.
[2023-03-20 02:52:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:52:58] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:52:58] [INFO ] [Real]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:52:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:52:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:52:58] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:52:58] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:52:58] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:52:58] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:52:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:52:58] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:52:58] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:52:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:52:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:52:58] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:52:58] [INFO ] [Nat]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:52:58] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:52:58] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:52:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:52:59] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:52:59] [INFO ] [Real]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-20 02:52:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:52:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:52:59] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:52:59] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:52:59] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:52:59] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 27 ms.
[2023-03-20 02:52:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:52:59] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:52:59] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:52:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:52:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:52:59] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:52:59] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:52:59] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:52:59] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1078, 6808, 6717, 3089, 5870, 5490, 4969, 4976, 24206, 8024, 4540, 7675, 5973, 3978, 2259]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 33 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 33 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-20 02:53:52] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:53:52] [INFO ] Invariant cache hit.
[2023-03-20 02:53:52] [INFO ] Implicit Places using invariants in 183 ms returned []
[2023-03-20 02:53:52] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:53:52] [INFO ] Invariant cache hit.
[2023-03-20 02:53:53] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:53:53] [INFO ] Implicit Places using invariants and state equation in 462 ms returned []
Implicit Place search using SMT with State Equation took 682 ms to find 0 implicit places.
[2023-03-20 02:53:55] [INFO ] Redundant transitions in 1720 ms returned []
[2023-03-20 02:53:55] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:53:55] [INFO ] Invariant cache hit.
[2023-03-20 02:53:55] [INFO ] Dead Transitions using invariants and state equation in 569 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3054 ms. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:53:55] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 15619 ms. (steps per millisecond=64 ) properties (out of 15) seen :47302
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2196 ms. (steps per millisecond=455 ) properties (out of 15) seen :837
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=5649 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :1973
[2023-03-20 02:54:16] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:54:16] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 02:54:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:54:16] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2023-03-20 02:54:16] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:54:16] [INFO ] [Real]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:54:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:54:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:54:16] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:54:16] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:54:16] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:54:16] [INFO ] Added : 5 causal constraints over 1 iterations in 81 ms. Result :sat
Minimization took 37 ms.
[2023-03-20 02:54:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:54:16] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2023-03-20 02:54:16] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:54:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:54:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:54:16] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:54:16] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:54:16] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:54:17] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 36 ms.
[2023-03-20 02:54:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:54:17] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:54:17] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:54:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:54:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:54:17] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:54:17] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:54:17] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-20 02:54:17] [INFO ] Added : 0 causal constraints over 0 iterations in 69 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:54:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:54:17] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:54:17] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:54:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:54:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:54:17] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:54:17] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:54:17] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:54:18] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:54:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:54:18] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:54:18] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:54:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:54:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:54:18] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:54:18] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:54:18] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:54:18] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:54:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:54:18] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2023-03-20 02:54:18] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:54:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:54:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:54:18] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:54:18] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:54:19] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:54:19] [INFO ] Added : 0 causal constraints over 0 iterations in 67 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:54:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:54:19] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2023-03-20 02:54:19] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:54:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:54:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:54:19] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:54:19] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:54:19] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:54:19] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 28 ms.
[2023-03-20 02:54:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:54:19] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:54:19] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:54:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:54:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:54:19] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:54:19] [INFO ] [Nat]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:54:19] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:54:20] [INFO ] Added : 0 causal constraints over 0 iterations in 67 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:54:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:54:20] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:54:20] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:54:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:54:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:54:20] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:54:20] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:54:20] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:54:20] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:54:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:54:20] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:54:20] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:54:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:54:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:54:20] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:54:20] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:54:20] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:54:20] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:54:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:54:21] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:54:21] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:54:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:54:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:54:21] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:54:21] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:54:21] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:54:21] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:54:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:54:21] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-20 02:54:21] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:54:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:54:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:54:21] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:54:21] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:54:21] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:54:22] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:54:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:54:22] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2023-03-20 02:54:22] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:54:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:54:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:54:22] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:54:22] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:54:22] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:54:22] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:54:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:54:22] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:54:22] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:54:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:54:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:54:22] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:54:22] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:54:22] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:54:23] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 27 ms.
[2023-03-20 02:54:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:54:23] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-20 02:54:23] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:54:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:54:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:54:23] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2023-03-20 02:54:23] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:54:23] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:54:23] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1081, 6812, 6720, 3092, 5873, 5494, 4971, 4979, 24209, 8027, 4543, 7678, 5976, 3980, 2263]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 32 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 33 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-20 02:55:16] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:55:16] [INFO ] Invariant cache hit.
[2023-03-20 02:55:16] [INFO ] Implicit Places using invariants in 175 ms returned []
[2023-03-20 02:55:16] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:55:16] [INFO ] Invariant cache hit.
[2023-03-20 02:55:17] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:55:17] [INFO ] Implicit Places using invariants and state equation in 477 ms returned []
Implicit Place search using SMT with State Equation took 695 ms to find 0 implicit places.
[2023-03-20 02:55:19] [INFO ] Redundant transitions in 1743 ms returned []
[2023-03-20 02:55:19] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:55:19] [INFO ] Invariant cache hit.
[2023-03-20 02:55:19] [INFO ] Dead Transitions using invariants and state equation in 566 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3053 ms. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:55:19] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 15565 ms. (steps per millisecond=64 ) properties (out of 15) seen :47172
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2177 ms. (steps per millisecond=459 ) properties (out of 15) seen :747
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :1973
[2023-03-20 02:55:39] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:55:39] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 02:55:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:55:40] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:55:40] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:55:40] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:55:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:55:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:55:40] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2023-03-20 02:55:40] [INFO ] [Nat]Added 153 Read/Feed constraints in 36 ms returned sat
[2023-03-20 02:55:40] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 33 ms.
[2023-03-20 02:55:40] [INFO ] Added : 5 causal constraints over 1 iterations in 76 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:55:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:55:40] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:55:40] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:55:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:55:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:55:40] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:55:40] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:55:40] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:55:40] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:55:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:55:41] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:55:41] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:55:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:55:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:55:41] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:55:41] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:55:41] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:55:41] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:55:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:55:41] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:55:41] [INFO ] [Real]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:55:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:55:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:55:41] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:55:41] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:55:41] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:55:41] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:55:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:55:42] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2023-03-20 02:55:42] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:55:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:55:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:55:42] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2023-03-20 02:55:42] [INFO ] [Nat]Added 153 Read/Feed constraints in 38 ms returned sat
[2023-03-20 02:55:42] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 35 ms.
[2023-03-20 02:55:42] [INFO ] Added : 0 causal constraints over 0 iterations in 63 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:55:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:55:42] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:55:42] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:55:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:55:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:55:42] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:55:42] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:55:42] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:55:42] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:55:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:55:43] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:55:43] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:55:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:55:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:55:43] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:55:43] [INFO ] [Nat]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-20 02:55:43] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:55:43] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 28 ms.
[2023-03-20 02:55:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:55:43] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:55:43] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:55:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:55:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:55:43] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:55:43] [INFO ] [Nat]Added 153 Read/Feed constraints in 38 ms returned sat
[2023-03-20 02:55:43] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:55:43] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:55:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:55:43] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2023-03-20 02:55:44] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:55:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:55:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:55:44] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:55:44] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:55:44] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:55:44] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:55:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:55:44] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:55:44] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:55:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:55:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:55:44] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2023-03-20 02:55:44] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:55:44] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:55:44] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:55:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:55:44] [INFO ] [Real]Absence check using state equation in 97 ms returned sat
[2023-03-20 02:55:45] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:55:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:55:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:55:45] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:55:45] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:55:45] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:55:45] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:55:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:55:45] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2023-03-20 02:55:45] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:55:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:55:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:55:45] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2023-03-20 02:55:45] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:55:45] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:55:45] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:55:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:55:45] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2023-03-20 02:55:46] [INFO ] [Real]Added 153 Read/Feed constraints in 38 ms returned sat
[2023-03-20 02:55:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:55:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:55:46] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:55:46] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:55:46] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:55:46] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:55:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:55:46] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:55:46] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:55:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:55:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:55:46] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2023-03-20 02:55:46] [INFO ] [Nat]Added 153 Read/Feed constraints in 38 ms returned sat
[2023-03-20 02:55:46] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:55:46] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 27 ms.
[2023-03-20 02:55:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:55:46] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:55:46] [INFO ] [Real]Added 153 Read/Feed constraints in 38 ms returned sat
[2023-03-20 02:55:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:55:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:55:47] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:55:47] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:55:47] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:55:47] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1084, 6815, 6724, 3095, 5877, 5497, 4974, 4981, 24212, 8030, 4546, 7681, 5980, 3982, 2266]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 32 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 33 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-20 02:56:40] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:56:40] [INFO ] Invariant cache hit.
[2023-03-20 02:56:40] [INFO ] Implicit Places using invariants in 226 ms returned []
[2023-03-20 02:56:40] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:56:40] [INFO ] Invariant cache hit.
[2023-03-20 02:56:40] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:56:40] [INFO ] Implicit Places using invariants and state equation in 458 ms returned []
Implicit Place search using SMT with State Equation took 720 ms to find 0 implicit places.
[2023-03-20 02:56:42] [INFO ] Redundant transitions in 1712 ms returned []
[2023-03-20 02:56:42] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:56:42] [INFO ] Invariant cache hit.
[2023-03-20 02:56:43] [INFO ] Dead Transitions using invariants and state equation in 570 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3077 ms. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:56:43] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 15549 ms. (steps per millisecond=64 ) properties (out of 15) seen :47185
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2200 ms. (steps per millisecond=454 ) properties (out of 15) seen :326
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 15) seen :1973
[2023-03-20 02:57:03] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:57:03] [INFO ] Computed 0 place invariants in 11 ms
[2023-03-20 02:57:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:57:03] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:57:03] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:57:03] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:57:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:57:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:57:03] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:57:03] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:57:03] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:57:03] [INFO ] Added : 5 causal constraints over 1 iterations in 81 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:57:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:57:04] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:57:04] [INFO ] [Real]Added 153 Read/Feed constraints in 55 ms returned sat
[2023-03-20 02:57:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:57:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:57:04] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:57:04] [INFO ] [Nat]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-20 02:57:04] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:57:04] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 36 ms.
[2023-03-20 02:57:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:57:04] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-20 02:57:04] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:57:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:57:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:57:04] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2023-03-20 02:57:04] [INFO ] [Nat]Added 153 Read/Feed constraints in 36 ms returned sat
[2023-03-20 02:57:04] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:57:04] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:57:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:57:05] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:57:05] [INFO ] [Real]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-20 02:57:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:57:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:57:05] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:57:05] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:57:05] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:57:05] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:57:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:57:05] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2023-03-20 02:57:05] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:57:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:57:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:57:05] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:57:05] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:57:05] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:57:05] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:57:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:57:05] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:57:06] [INFO ] [Real]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-20 02:57:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:57:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:57:06] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:57:06] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:57:06] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:57:06] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:57:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:57:06] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:57:06] [INFO ] [Real]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:57:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:57:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:57:06] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:57:06] [INFO ] [Nat]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-20 02:57:06] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:57:06] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 27 ms.
[2023-03-20 02:57:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:57:06] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:57:06] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:57:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:57:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:57:07] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:57:07] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:57:07] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:57:07] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:57:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:57:07] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:57:07] [INFO ] [Real]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-20 02:57:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:57:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:57:07] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:57:07] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:57:07] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:57:07] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:57:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:57:07] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:57:07] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:57:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:57:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:57:08] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:57:08] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:57:08] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-20 02:57:08] [INFO ] Added : 0 causal constraints over 0 iterations in 71 ms. Result :sat
Minimization took 36 ms.
[2023-03-20 02:57:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:57:08] [INFO ] [Real]Absence check using state equation in 95 ms returned sat
[2023-03-20 02:57:08] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:57:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:57:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:57:08] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:57:08] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:57:08] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:57:08] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:57:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:57:08] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-20 02:57:08] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:57:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:57:09] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:57:09] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:57:09] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:57:09] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:57:09] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:57:09] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:57:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:57:09] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:57:09] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:57:09] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:57:09] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 36 ms.
[2023-03-20 02:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:57:09] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:57:09] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:57:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:57:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:57:10] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2023-03-20 02:57:10] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:57:10] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:57:10] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 28 ms.
[2023-03-20 02:57:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:57:10] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:57:10] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:57:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:57:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:57:10] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 02:57:10] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:57:10] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:57:10] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 35 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1087, 6818, 6727, 3098, 5880, 5500, 4976, 4984, 24215, 8033, 4550, 7684, 5983, 3984, 2270]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 32 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 32 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-20 02:58:03] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:58:03] [INFO ] Invariant cache hit.
[2023-03-20 02:58:03] [INFO ] Implicit Places using invariants in 181 ms returned []
[2023-03-20 02:58:03] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:58:03] [INFO ] Invariant cache hit.
[2023-03-20 02:58:04] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:58:04] [INFO ] Implicit Places using invariants and state equation in 458 ms returned []
Implicit Place search using SMT with State Equation took 677 ms to find 0 implicit places.
[2023-03-20 02:58:06] [INFO ] Redundant transitions in 1740 ms returned []
[2023-03-20 02:58:06] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:58:06] [INFO ] Invariant cache hit.
[2023-03-20 02:58:06] [INFO ] Dead Transitions using invariants and state equation in 557 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3034 ms. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:58:06] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 15481 ms. (steps per millisecond=64 ) properties (out of 15) seen :47171
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2176 ms. (steps per millisecond=459 ) properties (out of 15) seen :586
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=5649 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :1973
[2023-03-20 02:58:26] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:58:26] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 02:58:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:58:26] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:58:26] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:58:26] [INFO ] [Real]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-20 02:58:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:58:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:58:27] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:58:27] [INFO ] [Nat]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:58:27] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:58:27] [INFO ] Added : 5 causal constraints over 1 iterations in 81 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:58:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:58:27] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:58:27] [INFO ] [Real]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-20 02:58:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:58:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:58:27] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2023-03-20 02:58:27] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:58:27] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:58:27] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:58:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:58:27] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:58:28] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:58:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:58:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:58:28] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:58:28] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:58:28] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:58:28] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 02:58:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:58:28] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:58:28] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:58:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:58:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:58:28] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:58:28] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:58:28] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:58:28] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:58:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:58:28] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2023-03-20 02:58:28] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:58:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:58:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:58:29] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:58:29] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:58:29] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:58:29] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:58:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:58:29] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:58:29] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:58:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:58:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:58:29] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:58:29] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:58:29] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:58:29] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:58:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:58:29] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:58:29] [INFO ] [Real]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:58:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:58:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:58:30] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 02:58:30] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:58:30] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:58:30] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 27 ms.
[2023-03-20 02:58:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:58:30] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2023-03-20 02:58:30] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:58:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:58:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:58:30] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:58:30] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:58:30] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:58:30] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:58:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:58:30] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:58:30] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:58:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:58:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:58:31] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:58:31] [INFO ] [Nat]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 02:58:31] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:58:31] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:58:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:58:31] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2023-03-20 02:58:31] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:58:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:58:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:58:31] [INFO ] [Nat]Absence check using state equation in 77 ms returned sat
[2023-03-20 02:58:31] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:58:31] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:58:31] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:58:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:58:31] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2023-03-20 02:58:31] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:58:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:58:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:58:32] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:58:32] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:58:32] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:58:32] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:58:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:58:32] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-20 02:58:32] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:58:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:58:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:58:32] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:58:32] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:58:32] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 02:58:32] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:58:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:58:32] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2023-03-20 02:58:32] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:58:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:58:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:58:33] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:58:33] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 02:58:33] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 02:58:33] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 02:58:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:58:33] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:58:33] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:58:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:58:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:58:33] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:58:33] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:58:33] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:58:33] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 27 ms.
[2023-03-20 02:58:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:58:33] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:58:33] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 02:58:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:58:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:58:33] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:58:34] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 02:58:34] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 39 ms.
[2023-03-20 02:58:34] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 34 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1090, 6821, 6729, 3101, 5883, 5503, 4978, 4987, 24218, 8036, 4553, 7687, 5986, 3986, 2274]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 33 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 42 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-20 02:59:26] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:59:26] [INFO ] Invariant cache hit.
[2023-03-20 02:59:26] [INFO ] Implicit Places using invariants in 205 ms returned []
[2023-03-20 02:59:26] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:59:26] [INFO ] Invariant cache hit.
[2023-03-20 02:59:26] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:59:27] [INFO ] Implicit Places using invariants and state equation in 515 ms returned []
Implicit Place search using SMT with State Equation took 742 ms to find 0 implicit places.
[2023-03-20 02:59:28] [INFO ] Redundant transitions in 1782 ms returned []
[2023-03-20 02:59:28] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 02:59:28] [INFO ] Invariant cache hit.
[2023-03-20 02:59:29] [INFO ] Dead Transitions using invariants and state equation in 551 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3145 ms. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:59:29] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000004 steps, including 2 resets, run finished after 14670 ms. (steps per millisecond=68 ) properties (out of 15) seen :47371
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2079 ms. (steps per millisecond=481 ) properties (out of 15) seen :435
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=4950 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) seen :1973
[2023-03-20 02:59:48] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 02:59:48] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 02:59:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:59:48] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:59:48] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 02:59:48] [INFO ] [Real]Added 153 Read/Feed constraints in 38 ms returned sat
[2023-03-20 02:59:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:59:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:59:48] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:59:48] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:59:48] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 34 ms.
[2023-03-20 02:59:48] [INFO ] Added : 5 causal constraints over 1 iterations in 76 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:59:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:59:49] [INFO ] [Real]Absence check using state equation in 101 ms returned sat
[2023-03-20 02:59:49] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:59:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:59:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:59:49] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:59:49] [INFO ] [Nat]Added 153 Read/Feed constraints in 38 ms returned sat
[2023-03-20 02:59:49] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 35 ms.
[2023-03-20 02:59:49] [INFO ] Added : 0 causal constraints over 0 iterations in 61 ms. Result :sat
Minimization took 32 ms.
[2023-03-20 02:59:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:59:49] [INFO ] [Real]Absence check using state equation in 107 ms returned sat
[2023-03-20 02:59:49] [INFO ] [Real]Added 153 Read/Feed constraints in 62 ms returned sat
[2023-03-20 02:59:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:59:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:59:49] [INFO ] [Nat]Absence check using state equation in 107 ms returned sat
[2023-03-20 02:59:49] [INFO ] [Nat]Added 153 Read/Feed constraints in 64 ms returned sat
[2023-03-20 02:59:49] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 39 ms.
[2023-03-20 02:59:49] [INFO ] Added : 0 causal constraints over 0 iterations in 76 ms. Result :sat
Minimization took 54 ms.
[2023-03-20 02:59:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:59:50] [INFO ] [Real]Absence check using state equation in 108 ms returned sat
[2023-03-20 02:59:50] [INFO ] [Real]Added 153 Read/Feed constraints in 63 ms returned sat
[2023-03-20 02:59:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:59:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:59:50] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:59:50] [INFO ] [Nat]Added 153 Read/Feed constraints in 38 ms returned sat
[2023-03-20 02:59:50] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 35 ms.
[2023-03-20 02:59:50] [INFO ] Added : 0 causal constraints over 0 iterations in 62 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 02:59:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:59:50] [INFO ] [Real]Absence check using state equation in 106 ms returned sat
[2023-03-20 02:59:50] [INFO ] [Real]Added 153 Read/Feed constraints in 62 ms returned sat
[2023-03-20 02:59:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:59:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:59:50] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 02:59:50] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:59:50] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 34 ms.
[2023-03-20 02:59:50] [INFO ] Added : 0 causal constraints over 0 iterations in 61 ms. Result :sat
Minimization took 32 ms.
[2023-03-20 02:59:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:59:51] [INFO ] [Real]Absence check using state equation in 107 ms returned sat
[2023-03-20 02:59:51] [INFO ] [Real]Added 153 Read/Feed constraints in 62 ms returned sat
[2023-03-20 02:59:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:59:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:59:51] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:59:51] [INFO ] [Nat]Added 153 Read/Feed constraints in 38 ms returned sat
[2023-03-20 02:59:51] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:59:51] [INFO ] Added : 0 causal constraints over 0 iterations in 62 ms. Result :sat
Minimization took 32 ms.
[2023-03-20 02:59:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:59:51] [INFO ] [Real]Absence check using state equation in 106 ms returned sat
[2023-03-20 02:59:51] [INFO ] [Real]Added 153 Read/Feed constraints in 62 ms returned sat
[2023-03-20 02:59:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:59:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:59:51] [INFO ] [Nat]Absence check using state equation in 77 ms returned sat
[2023-03-20 02:59:51] [INFO ] [Nat]Added 153 Read/Feed constraints in 38 ms returned sat
[2023-03-20 02:59:51] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 34 ms.
[2023-03-20 02:59:51] [INFO ] Added : 0 causal constraints over 0 iterations in 61 ms. Result :sat
Minimization took 26 ms.
[2023-03-20 02:59:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:59:52] [INFO ] [Real]Absence check using state equation in 108 ms returned sat
[2023-03-20 02:59:52] [INFO ] [Real]Added 153 Read/Feed constraints in 63 ms returned sat
[2023-03-20 02:59:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:59:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:59:52] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 02:59:52] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:59:52] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:59:52] [INFO ] Added : 0 causal constraints over 0 iterations in 62 ms. Result :sat
Minimization took 32 ms.
[2023-03-20 02:59:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:59:52] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2023-03-20 02:59:52] [INFO ] [Real]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-20 02:59:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:59:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:59:52] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2023-03-20 02:59:52] [INFO ] [Nat]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-20 02:59:52] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 54 ms.
[2023-03-20 02:59:52] [INFO ] Added : 0 causal constraints over 0 iterations in 87 ms. Result :sat
Minimization took 54 ms.
[2023-03-20 02:59:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:59:53] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2023-03-20 02:59:53] [INFO ] [Real]Added 153 Read/Feed constraints in 51 ms returned sat
[2023-03-20 02:59:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:59:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:59:53] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2023-03-20 02:59:53] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 02:59:53] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 53 ms.
[2023-03-20 02:59:53] [INFO ] Added : 0 causal constraints over 0 iterations in 86 ms. Result :sat
Minimization took 32 ms.
[2023-03-20 02:59:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:59:53] [INFO ] [Real]Absence check using state equation in 125 ms returned sat
[2023-03-20 02:59:53] [INFO ] [Real]Added 153 Read/Feed constraints in 72 ms returned sat
[2023-03-20 02:59:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:59:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:59:54] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2023-03-20 02:59:54] [INFO ] [Nat]Added 153 Read/Feed constraints in 50 ms returned sat
[2023-03-20 02:59:54] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 55 ms.
[2023-03-20 02:59:54] [INFO ] Added : 0 causal constraints over 0 iterations in 88 ms. Result :sat
Minimization took 32 ms.
[2023-03-20 02:59:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:59:54] [INFO ] [Real]Absence check using state equation in 100 ms returned sat
[2023-03-20 02:59:54] [INFO ] [Real]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-20 02:59:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:59:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:59:54] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2023-03-20 02:59:54] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-20 02:59:54] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 54 ms.
[2023-03-20 02:59:54] [INFO ] Added : 0 causal constraints over 0 iterations in 92 ms. Result :sat
Minimization took 55 ms.
[2023-03-20 02:59:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:59:54] [INFO ] [Real]Absence check using state equation in 111 ms returned sat
[2023-03-20 02:59:54] [INFO ] [Real]Added 153 Read/Feed constraints in 61 ms returned sat
[2023-03-20 02:59:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:59:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:59:55] [INFO ] [Nat]Absence check using state equation in 77 ms returned sat
[2023-03-20 02:59:55] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:59:55] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 02:59:55] [INFO ] Added : 0 causal constraints over 0 iterations in 63 ms. Result :sat
Minimization took 32 ms.
[2023-03-20 02:59:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:59:55] [INFO ] [Real]Absence check using state equation in 111 ms returned sat
[2023-03-20 02:59:55] [INFO ] [Real]Added 153 Read/Feed constraints in 62 ms returned sat
[2023-03-20 02:59:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:59:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:59:55] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 02:59:55] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 02:59:55] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 35 ms.
[2023-03-20 02:59:55] [INFO ] Added : 0 causal constraints over 0 iterations in 62 ms. Result :sat
Minimization took 26 ms.
[2023-03-20 02:59:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 02:59:55] [INFO ] [Real]Absence check using state equation in 117 ms returned sat
[2023-03-20 02:59:56] [INFO ] [Real]Added 153 Read/Feed constraints in 81 ms returned sat
[2023-03-20 02:59:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 02:59:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 02:59:56] [INFO ] [Nat]Absence check using state equation in 96 ms returned sat
[2023-03-20 02:59:56] [INFO ] [Nat]Added 153 Read/Feed constraints in 52 ms returned sat
[2023-03-20 02:59:56] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 54 ms.
[2023-03-20 02:59:56] [INFO ] Added : 0 causal constraints over 0 iterations in 94 ms. Result :sat
Minimization took 33 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1094, 6824, 6732, 3104, 5886, 5506, 4980, 4990, 24221, 8039, 4556, 7690, 5989, 3988, 2277]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 32 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 32 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-20 03:00:49] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 03:00:49] [INFO ] Invariant cache hit.
[2023-03-20 03:00:49] [INFO ] Implicit Places using invariants in 167 ms returned []
[2023-03-20 03:00:49] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 03:00:49] [INFO ] Invariant cache hit.
[2023-03-20 03:00:49] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 03:00:50] [INFO ] Implicit Places using invariants and state equation in 430 ms returned []
Implicit Place search using SMT with State Equation took 600 ms to find 0 implicit places.
[2023-03-20 03:00:52] [INFO ] Redundant transitions in 2070 ms returned []
[2023-03-20 03:00:52] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 03:00:52] [INFO ] Invariant cache hit.
[2023-03-20 03:00:52] [INFO ] Dead Transitions using invariants and state equation in 499 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3218 ms. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 03:00:52] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 14775 ms. (steps per millisecond=67 ) properties (out of 15) seen :47054
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2069 ms. (steps per millisecond=483 ) properties (out of 15) seen :222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=7092 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) seen :1973
[2023-03-20 03:01:12] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 03:01:12] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 03:01:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:01:12] [INFO ] [Real]Absence check using state equation in 110 ms returned sat
[2023-03-20 03:01:12] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 03:01:12] [INFO ] [Real]Added 153 Read/Feed constraints in 63 ms returned sat
[2023-03-20 03:01:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:01:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:01:12] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2023-03-20 03:01:12] [INFO ] [Nat]Added 153 Read/Feed constraints in 52 ms returned sat
[2023-03-20 03:01:12] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 53 ms.
[2023-03-20 03:01:12] [INFO ] Added : 5 causal constraints over 1 iterations in 106 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 03:01:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:01:12] [INFO ] [Real]Absence check using state equation in 98 ms returned sat
[2023-03-20 03:01:12] [INFO ] [Real]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-20 03:01:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:01:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:01:12] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2023-03-20 03:01:13] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 03:01:13] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 35 ms.
[2023-03-20 03:01:13] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Minimization took 55 ms.
[2023-03-20 03:01:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:01:13] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2023-03-20 03:01:13] [INFO ] [Real]Added 153 Read/Feed constraints in 38 ms returned sat
[2023-03-20 03:01:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:01:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:01:13] [INFO ] [Nat]Absence check using state equation in 108 ms returned sat
[2023-03-20 03:01:13] [INFO ] [Nat]Added 153 Read/Feed constraints in 64 ms returned sat
[2023-03-20 03:01:13] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-20 03:01:13] [INFO ] Added : 0 causal constraints over 0 iterations in 76 ms. Result :sat
Minimization took 55 ms.
[2023-03-20 03:01:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:01:13] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 03:01:13] [INFO ] [Real]Added 153 Read/Feed constraints in 38 ms returned sat
[2023-03-20 03:01:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:01:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:01:14] [INFO ] [Nat]Absence check using state equation in 109 ms returned sat
[2023-03-20 03:01:14] [INFO ] [Nat]Added 153 Read/Feed constraints in 65 ms returned sat
[2023-03-20 03:01:14] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 40 ms.
[2023-03-20 03:01:14] [INFO ] Added : 0 causal constraints over 0 iterations in 80 ms. Result :sat
Minimization took 55 ms.
[2023-03-20 03:01:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:01:14] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 03:01:14] [INFO ] [Real]Added 153 Read/Feed constraints in 38 ms returned sat
[2023-03-20 03:01:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:01:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:01:14] [INFO ] [Nat]Absence check using state equation in 98 ms returned sat
[2023-03-20 03:01:14] [INFO ] [Nat]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-20 03:01:14] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 57 ms.
[2023-03-20 03:01:14] [INFO ] Added : 0 causal constraints over 0 iterations in 91 ms. Result :sat
Minimization took 32 ms.
[2023-03-20 03:01:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:01:14] [INFO ] [Real]Absence check using state equation in 101 ms returned sat
[2023-03-20 03:01:14] [INFO ] [Real]Added 153 Read/Feed constraints in 50 ms returned sat
[2023-03-20 03:01:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:01:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:01:15] [INFO ] [Nat]Absence check using state equation in 106 ms returned sat
[2023-03-20 03:01:15] [INFO ] [Nat]Added 153 Read/Feed constraints in 52 ms returned sat
[2023-03-20 03:01:15] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 58 ms.
[2023-03-20 03:01:15] [INFO ] Added : 0 causal constraints over 0 iterations in 91 ms. Result :sat
Minimization took 32 ms.
[2023-03-20 03:01:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:01:15] [INFO ] [Real]Absence check using state equation in 101 ms returned sat
[2023-03-20 03:01:15] [INFO ] [Real]Added 153 Read/Feed constraints in 54 ms returned sat
[2023-03-20 03:01:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:01:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:01:15] [INFO ] [Nat]Absence check using state equation in 99 ms returned sat
[2023-03-20 03:01:15] [INFO ] [Nat]Added 153 Read/Feed constraints in 56 ms returned sat
[2023-03-20 03:01:15] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 58 ms.
[2023-03-20 03:01:15] [INFO ] Added : 0 causal constraints over 0 iterations in 91 ms. Result :sat
Minimization took 26 ms.
[2023-03-20 03:01:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:01:16] [INFO ] [Real]Absence check using state equation in 99 ms returned sat
[2023-03-20 03:01:16] [INFO ] [Real]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-20 03:01:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:01:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:01:16] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2023-03-20 03:01:16] [INFO ] [Nat]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-20 03:01:16] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 59 ms.
[2023-03-20 03:01:16] [INFO ] Added : 0 causal constraints over 0 iterations in 93 ms. Result :sat
Minimization took 32 ms.
[2023-03-20 03:01:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:01:16] [INFO ] [Real]Absence check using state equation in 123 ms returned sat
[2023-03-20 03:01:16] [INFO ] [Real]Added 153 Read/Feed constraints in 69 ms returned sat
[2023-03-20 03:01:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:01:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:01:16] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2023-03-20 03:01:16] [INFO ] [Nat]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-20 03:01:16] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 60 ms.
[2023-03-20 03:01:16] [INFO ] Added : 0 causal constraints over 0 iterations in 94 ms. Result :sat
Minimization took 32 ms.
[2023-03-20 03:01:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:01:17] [INFO ] [Real]Absence check using state equation in 125 ms returned sat
[2023-03-20 03:01:17] [INFO ] [Real]Added 153 Read/Feed constraints in 62 ms returned sat
[2023-03-20 03:01:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:01:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:01:17] [INFO ] [Nat]Absence check using state equation in 109 ms returned sat
[2023-03-20 03:01:17] [INFO ] [Nat]Added 153 Read/Feed constraints in 62 ms returned sat
[2023-03-20 03:01:17] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-20 03:01:17] [INFO ] Added : 0 causal constraints over 0 iterations in 77 ms. Result :sat
Minimization took 55 ms.
[2023-03-20 03:01:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:01:17] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2023-03-20 03:01:17] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 03:01:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:01:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:01:17] [INFO ] [Nat]Absence check using state equation in 107 ms returned sat
[2023-03-20 03:01:18] [INFO ] [Nat]Added 153 Read/Feed constraints in 60 ms returned sat
[2023-03-20 03:01:18] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-20 03:01:18] [INFO ] Added : 0 causal constraints over 0 iterations in 77 ms. Result :sat
Minimization took 54 ms.
[2023-03-20 03:01:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:01:18] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 03:01:18] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 03:01:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:01:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:01:18] [INFO ] [Nat]Absence check using state equation in 108 ms returned sat
[2023-03-20 03:01:18] [INFO ] [Nat]Added 153 Read/Feed constraints in 62 ms returned sat
[2023-03-20 03:01:18] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 40 ms.
[2023-03-20 03:01:18] [INFO ] Added : 0 causal constraints over 0 iterations in 76 ms. Result :sat
Minimization took 53 ms.
[2023-03-20 03:01:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:01:18] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 03:01:18] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 03:01:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:01:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:01:19] [INFO ] [Nat]Absence check using state equation in 109 ms returned sat
[2023-03-20 03:01:19] [INFO ] [Nat]Added 153 Read/Feed constraints in 53 ms returned sat
[2023-03-20 03:01:19] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 35 ms.
[2023-03-20 03:01:19] [INFO ] Added : 0 causal constraints over 0 iterations in 62 ms. Result :sat
Minimization took 32 ms.
[2023-03-20 03:01:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:01:19] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2023-03-20 03:01:19] [INFO ] [Real]Added 153 Read/Feed constraints in 38 ms returned sat
[2023-03-20 03:01:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:01:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:01:19] [INFO ] [Nat]Absence check using state equation in 109 ms returned sat
[2023-03-20 03:01:19] [INFO ] [Nat]Added 153 Read/Feed constraints in 65 ms returned sat
[2023-03-20 03:01:19] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 40 ms.
[2023-03-20 03:01:19] [INFO ] Added : 0 causal constraints over 0 iterations in 77 ms. Result :sat
Minimization took 43 ms.
[2023-03-20 03:01:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:01:19] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2023-03-20 03:01:19] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 03:01:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:01:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:01:20] [INFO ] [Nat]Absence check using state equation in 109 ms returned sat
[2023-03-20 03:01:20] [INFO ] [Nat]Added 153 Read/Feed constraints in 65 ms returned sat
[2023-03-20 03:01:20] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-20 03:01:20] [INFO ] Added : 0 causal constraints over 0 iterations in 78 ms. Result :sat
Minimization took 54 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1098, 6827, 6735, 3107, 5889, 5509, 4982, 4994, 24225, 8043, 4559, 7693, 5992, 3990, 2280]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 31 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 30 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-20 03:02:11] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 03:02:11] [INFO ] Invariant cache hit.
[2023-03-20 03:02:11] [INFO ] Implicit Places using invariants in 168 ms returned []
[2023-03-20 03:02:11] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 03:02:11] [INFO ] Invariant cache hit.
[2023-03-20 03:02:11] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 03:02:11] [INFO ] Implicit Places using invariants and state equation in 634 ms returned []
Implicit Place search using SMT with State Equation took 826 ms to find 0 implicit places.
[2023-03-20 03:02:13] [INFO ] Redundant transitions in 1909 ms returned []
[2023-03-20 03:02:13] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 03:02:13] [INFO ] Invariant cache hit.
[2023-03-20 03:02:14] [INFO ] Dead Transitions using invariants and state equation in 542 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3331 ms. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 03:02:14] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 15471 ms. (steps per millisecond=64 ) properties (out of 15) seen :47110
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2175 ms. (steps per millisecond=459 ) properties (out of 15) seen :230
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 277 ms. (steps per millisecond=3610 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=5649 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :1973
[2023-03-20 03:02:34] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 03:02:34] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 03:02:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:02:34] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2023-03-20 03:02:34] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 03:02:34] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:02:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:02:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:02:34] [INFO ] [Nat]Absence check using state equation in 108 ms returned sat
[2023-03-20 03:02:34] [INFO ] [Nat]Added 153 Read/Feed constraints in 62 ms returned sat
[2023-03-20 03:02:34] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 40 ms.
[2023-03-20 03:02:35] [INFO ] Added : 5 causal constraints over 1 iterations in 99 ms. Result :sat
Minimization took 58 ms.
[2023-03-20 03:02:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:02:35] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 03:02:35] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:02:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:02:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:02:35] [INFO ] [Nat]Absence check using state equation in 107 ms returned sat
[2023-03-20 03:02:35] [INFO ] [Nat]Added 153 Read/Feed constraints in 62 ms returned sat
[2023-03-20 03:02:35] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 44 ms.
[2023-03-20 03:02:35] [INFO ] Added : 0 causal constraints over 0 iterations in 81 ms. Result :sat
Minimization took 55 ms.
[2023-03-20 03:02:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:02:35] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 03:02:35] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 03:02:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:02:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:02:35] [INFO ] [Nat]Absence check using state equation in 108 ms returned sat
[2023-03-20 03:02:36] [INFO ] [Nat]Added 153 Read/Feed constraints in 61 ms returned sat
[2023-03-20 03:02:36] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 39 ms.
[2023-03-20 03:02:36] [INFO ] Added : 0 causal constraints over 0 iterations in 76 ms. Result :sat
Minimization took 54 ms.
[2023-03-20 03:02:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:02:36] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 03:02:36] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 03:02:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:02:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:02:36] [INFO ] [Nat]Absence check using state equation in 109 ms returned sat
[2023-03-20 03:02:36] [INFO ] [Nat]Added 153 Read/Feed constraints in 59 ms returned sat
[2023-03-20 03:02:36] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 40 ms.
[2023-03-20 03:02:36] [INFO ] Added : 0 causal constraints over 0 iterations in 76 ms. Result :sat
Minimization took 54 ms.
[2023-03-20 03:02:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:02:36] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 03:02:36] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 03:02:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:02:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:02:37] [INFO ] [Nat]Absence check using state equation in 108 ms returned sat
[2023-03-20 03:02:37] [INFO ] [Nat]Added 153 Read/Feed constraints in 71 ms returned sat
[2023-03-20 03:02:37] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 39 ms.
[2023-03-20 03:02:37] [INFO ] Added : 0 causal constraints over 0 iterations in 77 ms. Result :sat
Minimization took 55 ms.
[2023-03-20 03:02:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:02:37] [INFO ] [Real]Absence check using state equation in 99 ms returned sat
[2023-03-20 03:02:37] [INFO ] [Real]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-20 03:02:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:02:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:02:37] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 03:02:37] [INFO ] [Nat]Added 153 Read/Feed constraints in 38 ms returned sat
[2023-03-20 03:02:37] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 03:02:37] [INFO ] Added : 0 causal constraints over 0 iterations in 63 ms. Result :sat
Minimization took 32 ms.
[2023-03-20 03:02:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:02:37] [INFO ] [Real]Absence check using state equation in 111 ms returned sat
[2023-03-20 03:02:37] [INFO ] [Real]Added 153 Read/Feed constraints in 60 ms returned sat
[2023-03-20 03:02:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:02:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:02:38] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 03:02:38] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:02:38] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 03:02:38] [INFO ] Added : 0 causal constraints over 0 iterations in 62 ms. Result :sat
Minimization took 26 ms.
[2023-03-20 03:02:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:02:38] [INFO ] [Real]Absence check using state equation in 112 ms returned sat
[2023-03-20 03:02:38] [INFO ] [Real]Added 153 Read/Feed constraints in 63 ms returned sat
[2023-03-20 03:02:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:02:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:02:38] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2023-03-20 03:02:38] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 03:02:38] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 03:02:38] [INFO ] Added : 0 causal constraints over 0 iterations in 62 ms. Result :sat
Minimization took 32 ms.
[2023-03-20 03:02:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:02:38] [INFO ] [Real]Absence check using state equation in 107 ms returned sat
[2023-03-20 03:02:38] [INFO ] [Real]Added 153 Read/Feed constraints in 61 ms returned sat
[2023-03-20 03:02:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:02:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:02:39] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 03:02:39] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 03:02:39] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 03:02:39] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 32 ms.
[2023-03-20 03:02:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:02:39] [INFO ] [Real]Absence check using state equation in 109 ms returned sat
[2023-03-20 03:02:39] [INFO ] [Real]Added 153 Read/Feed constraints in 61 ms returned sat
[2023-03-20 03:02:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:02:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:02:39] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 03:02:39] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 03:02:39] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 03:02:39] [INFO ] Added : 0 causal constraints over 0 iterations in 63 ms. Result :sat
Minimization took 32 ms.
[2023-03-20 03:02:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:02:39] [INFO ] [Real]Absence check using state equation in 107 ms returned sat
[2023-03-20 03:02:39] [INFO ] [Real]Added 153 Read/Feed constraints in 61 ms returned sat
[2023-03-20 03:02:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:02:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:02:40] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 03:02:40] [INFO ] [Nat]Added 153 Read/Feed constraints in 38 ms returned sat
[2023-03-20 03:02:40] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 03:02:40] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 32 ms.
[2023-03-20 03:02:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:02:40] [INFO ] [Real]Absence check using state equation in 109 ms returned sat
[2023-03-20 03:02:40] [INFO ] [Real]Added 153 Read/Feed constraints in 61 ms returned sat
[2023-03-20 03:02:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:02:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:02:40] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 03:02:40] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 03:02:40] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 03:02:40] [INFO ] Added : 0 causal constraints over 0 iterations in 62 ms. Result :sat
Minimization took 32 ms.
[2023-03-20 03:02:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:02:40] [INFO ] [Real]Absence check using state equation in 107 ms returned sat
[2023-03-20 03:02:40] [INFO ] [Real]Added 153 Read/Feed constraints in 61 ms returned sat
[2023-03-20 03:02:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:02:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:02:41] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2023-03-20 03:02:41] [INFO ] [Nat]Added 153 Read/Feed constraints in 50 ms returned sat
[2023-03-20 03:02:41] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 53 ms.
[2023-03-20 03:02:41] [INFO ] Added : 0 causal constraints over 0 iterations in 86 ms. Result :sat
Minimization took 32 ms.
[2023-03-20 03:02:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:02:41] [INFO ] [Real]Absence check using state equation in 97 ms returned sat
[2023-03-20 03:02:41] [INFO ] [Real]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-20 03:02:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:02:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:02:41] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2023-03-20 03:02:41] [INFO ] [Nat]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-20 03:02:41] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 53 ms.
[2023-03-20 03:02:41] [INFO ] Added : 0 causal constraints over 0 iterations in 91 ms. Result :sat
Minimization took 27 ms.
[2023-03-20 03:02:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:02:41] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 03:02:42] [INFO ] [Real]Added 153 Read/Feed constraints in 38 ms returned sat
[2023-03-20 03:02:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:02:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:02:42] [INFO ] [Nat]Absence check using state equation in 107 ms returned sat
[2023-03-20 03:02:42] [INFO ] [Nat]Added 153 Read/Feed constraints in 61 ms returned sat
[2023-03-20 03:02:42] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 40 ms.
[2023-03-20 03:02:42] [INFO ] Added : 0 causal constraints over 0 iterations in 76 ms. Result :sat
Minimization took 55 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1101, 6830, 6738, 3110, 5892, 5512, 4984, 4996, 24228, 8047, 4562, 7696, 5995, 3992, 2284]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 31 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 30 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-20 03:03:33] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 03:03:33] [INFO ] Invariant cache hit.
[2023-03-20 03:03:33] [INFO ] Implicit Places using invariants in 190 ms returned []
[2023-03-20 03:03:33] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 03:03:33] [INFO ] Invariant cache hit.
[2023-03-20 03:03:33] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 03:03:34] [INFO ] Implicit Places using invariants and state equation in 640 ms returned []
Implicit Place search using SMT with State Equation took 831 ms to find 0 implicit places.
[2023-03-20 03:03:35] [INFO ] Redundant transitions in 1724 ms returned []
[2023-03-20 03:03:35] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 03:03:35] [INFO ] Invariant cache hit.
[2023-03-20 03:03:36] [INFO ] Dead Transitions using invariants and state equation in 540 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3153 ms. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 03:03:36] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 14886 ms. (steps per millisecond=67 ) properties (out of 15) seen :46817
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2073 ms. (steps per millisecond=482 ) properties (out of 15) seen :523
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=4950 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 15) seen :1973
[2023-03-20 03:03:55] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 03:03:55] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 03:03:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:03:55] [INFO ] [Real]Absence check using state equation in 99 ms returned sat
[2023-03-20 03:03:55] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 03:03:55] [INFO ] [Real]Added 153 Read/Feed constraints in 66 ms returned sat
[2023-03-20 03:03:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:03:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:03:56] [INFO ] [Nat]Absence check using state equation in 115 ms returned sat
[2023-03-20 03:03:56] [INFO ] [Nat]Added 153 Read/Feed constraints in 65 ms returned sat
[2023-03-20 03:03:56] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 52 ms.
[2023-03-20 03:03:56] [INFO ] Added : 5 causal constraints over 1 iterations in 124 ms. Result :sat
Minimization took 58 ms.
[2023-03-20 03:03:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:03:56] [INFO ] [Real]Absence check using state equation in 118 ms returned sat
[2023-03-20 03:03:56] [INFO ] [Real]Added 153 Read/Feed constraints in 74 ms returned sat
[2023-03-20 03:03:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:03:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:03:56] [INFO ] [Nat]Absence check using state equation in 119 ms returned sat
[2023-03-20 03:03:56] [INFO ] [Nat]Added 153 Read/Feed constraints in 70 ms returned sat
[2023-03-20 03:03:56] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 59 ms.
[2023-03-20 03:03:56] [INFO ] Added : 0 causal constraints over 0 iterations in 103 ms. Result :sat
Minimization took 54 ms.
[2023-03-20 03:03:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:03:57] [INFO ] [Real]Absence check using state equation in 106 ms returned sat
[2023-03-20 03:03:57] [INFO ] [Real]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-20 03:03:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:03:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:03:57] [INFO ] [Nat]Absence check using state equation in 99 ms returned sat
[2023-03-20 03:03:57] [INFO ] [Nat]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-20 03:03:57] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 54 ms.
[2023-03-20 03:03:57] [INFO ] Added : 0 causal constraints over 0 iterations in 88 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:03:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:03:57] [INFO ] [Real]Absence check using state equation in 121 ms returned sat
[2023-03-20 03:03:57] [INFO ] [Real]Added 153 Read/Feed constraints in 68 ms returned sat
[2023-03-20 03:03:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:03:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:03:58] [INFO ] [Nat]Absence check using state equation in 110 ms returned sat
[2023-03-20 03:03:58] [INFO ] [Nat]Added 153 Read/Feed constraints in 61 ms returned sat
[2023-03-20 03:03:58] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 58 ms.
[2023-03-20 03:03:58] [INFO ] Added : 0 causal constraints over 0 iterations in 102 ms. Result :sat
Minimization took 54 ms.
[2023-03-20 03:03:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:03:58] [INFO ] [Real]Absence check using state equation in 98 ms returned sat
[2023-03-20 03:03:58] [INFO ] [Real]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-20 03:03:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:03:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:03:58] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2023-03-20 03:03:58] [INFO ] [Nat]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-20 03:03:58] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 54 ms.
[2023-03-20 03:03:58] [INFO ] Added : 0 causal constraints over 0 iterations in 89 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:03:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:03:58] [INFO ] [Real]Absence check using state equation in 120 ms returned sat
[2023-03-20 03:03:59] [INFO ] [Real]Added 153 Read/Feed constraints in 69 ms returned sat
[2023-03-20 03:03:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:03:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:03:59] [INFO ] [Nat]Absence check using state equation in 123 ms returned sat
[2023-03-20 03:03:59] [INFO ] [Nat]Added 153 Read/Feed constraints in 64 ms returned sat
[2023-03-20 03:03:59] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 69 ms.
[2023-03-20 03:03:59] [INFO ] Added : 0 causal constraints over 0 iterations in 112 ms. Result :sat
Minimization took 54 ms.
[2023-03-20 03:03:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:03:59] [INFO ] [Real]Absence check using state equation in 99 ms returned sat
[2023-03-20 03:03:59] [INFO ] [Real]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-20 03:03:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:03:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:03:59] [INFO ] [Nat]Absence check using state equation in 123 ms returned sat
[2023-03-20 03:03:59] [INFO ] [Nat]Added 153 Read/Feed constraints in 65 ms returned sat
[2023-03-20 03:04:00] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 58 ms.
[2023-03-20 03:04:00] [INFO ] Added : 0 causal constraints over 0 iterations in 102 ms. Result :sat
Minimization took 43 ms.
[2023-03-20 03:04:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:04:00] [INFO ] [Real]Absence check using state equation in 122 ms returned sat
[2023-03-20 03:04:00] [INFO ] [Real]Added 153 Read/Feed constraints in 68 ms returned sat
[2023-03-20 03:04:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:04:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:04:00] [INFO ] [Nat]Absence check using state equation in 99 ms returned sat
[2023-03-20 03:04:00] [INFO ] [Nat]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-20 03:04:00] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 55 ms.
[2023-03-20 03:04:00] [INFO ] Added : 0 causal constraints over 0 iterations in 112 ms. Result :sat
Minimization took 73 ms.
[2023-03-20 03:04:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:04:01] [INFO ] [Real]Absence check using state equation in 211 ms returned sat
[2023-03-20 03:04:01] [INFO ] [Real]Added 153 Read/Feed constraints in 112 ms returned sat
[2023-03-20 03:04:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:04:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:04:01] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2023-03-20 03:04:01] [INFO ] [Nat]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-20 03:04:01] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 58 ms.
[2023-03-20 03:04:01] [INFO ] Added : 0 causal constraints over 0 iterations in 95 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 03:04:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:04:01] [INFO ] [Real]Absence check using state equation in 114 ms returned sat
[2023-03-20 03:04:01] [INFO ] [Real]Added 153 Read/Feed constraints in 66 ms returned sat
[2023-03-20 03:04:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:04:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:04:02] [INFO ] [Nat]Absence check using state equation in 102 ms returned sat
[2023-03-20 03:04:02] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-20 03:04:02] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 56 ms.
[2023-03-20 03:04:02] [INFO ] Added : 0 causal constraints over 0 iterations in 92 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 03:04:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:04:02] [INFO ] [Real]Absence check using state equation in 122 ms returned sat
[2023-03-20 03:04:02] [INFO ] [Real]Added 153 Read/Feed constraints in 67 ms returned sat
[2023-03-20 03:04:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:04:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:04:02] [INFO ] [Nat]Absence check using state equation in 99 ms returned sat
[2023-03-20 03:04:02] [INFO ] [Nat]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-20 03:04:02] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 58 ms.
[2023-03-20 03:04:02] [INFO ] Added : 0 causal constraints over 0 iterations in 92 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:04:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:04:03] [INFO ] [Real]Absence check using state equation in 125 ms returned sat
[2023-03-20 03:04:03] [INFO ] [Real]Added 153 Read/Feed constraints in 70 ms returned sat
[2023-03-20 03:04:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:04:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:04:03] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2023-03-20 03:04:03] [INFO ] [Nat]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 03:04:03] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 58 ms.
[2023-03-20 03:04:03] [INFO ] Added : 0 causal constraints over 0 iterations in 94 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 03:04:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:04:03] [INFO ] [Real]Absence check using state equation in 124 ms returned sat
[2023-03-20 03:04:03] [INFO ] [Real]Added 153 Read/Feed constraints in 72 ms returned sat
[2023-03-20 03:04:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:04:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:04:03] [INFO ] [Nat]Absence check using state equation in 99 ms returned sat
[2023-03-20 03:04:03] [INFO ] [Nat]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-20 03:04:03] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 58 ms.
[2023-03-20 03:04:04] [INFO ] Added : 0 causal constraints over 0 iterations in 92 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:04:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:04:04] [INFO ] [Real]Absence check using state equation in 123 ms returned sat
[2023-03-20 03:04:04] [INFO ] [Real]Added 153 Read/Feed constraints in 71 ms returned sat
[2023-03-20 03:04:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:04:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:04:04] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2023-03-20 03:04:04] [INFO ] [Nat]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 03:04:04] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 55 ms.
[2023-03-20 03:04:04] [INFO ] Added : 0 causal constraints over 0 iterations in 90 ms. Result :sat
Minimization took 28 ms.
[2023-03-20 03:04:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:04:04] [INFO ] [Real]Absence check using state equation in 123 ms returned sat
[2023-03-20 03:04:04] [INFO ] [Real]Added 153 Read/Feed constraints in 67 ms returned sat
[2023-03-20 03:04:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:04:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:04:05] [INFO ] [Nat]Absence check using state equation in 98 ms returned sat
[2023-03-20 03:04:05] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 03:04:05] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 54 ms.
[2023-03-20 03:04:05] [INFO ] Added : 0 causal constraints over 0 iterations in 89 ms. Result :sat
Minimization took 34 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1104, 6834, 6741, 3113, 5895, 5515, 4987, 4999, 24232, 8050, 4565, 7699, 5998, 3994, 2288]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 36 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 31 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-20 03:04:56] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 03:04:56] [INFO ] Invariant cache hit.
[2023-03-20 03:04:56] [INFO ] Implicit Places using invariants in 175 ms returned []
[2023-03-20 03:04:56] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 03:04:56] [INFO ] Invariant cache hit.
[2023-03-20 03:04:56] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 03:04:57] [INFO ] Implicit Places using invariants and state equation in 530 ms returned []
Implicit Place search using SMT with State Equation took 709 ms to find 0 implicit places.
[2023-03-20 03:04:58] [INFO ] Redundant transitions in 1887 ms returned []
[2023-03-20 03:04:58] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 03:04:58] [INFO ] Invariant cache hit.
[2023-03-20 03:04:59] [INFO ] Dead Transitions using invariants and state equation in 505 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3153 ms. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 03:04:59] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 14757 ms. (steps per millisecond=67 ) properties (out of 15) seen :47342
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2267 ms. (steps per millisecond=441 ) properties (out of 15) seen :399
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=6944 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=7042 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=4950 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :1973
[2023-03-20 03:05:18] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 03:05:18] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 03:05:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:05:18] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2023-03-20 03:05:18] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 03:05:18] [INFO ] [Real]Added 153 Read/Feed constraints in 37 ms returned sat
[2023-03-20 03:05:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:05:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:05:19] [INFO ] [Nat]Absence check using state equation in 77 ms returned sat
[2023-03-20 03:05:19] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:05:19] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 57 ms.
[2023-03-20 03:05:19] [INFO ] Added : 5 causal constraints over 1 iterations in 126 ms. Result :sat
Minimization took 58 ms.
[2023-03-20 03:05:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:05:19] [INFO ] [Real]Absence check using state equation in 123 ms returned sat
[2023-03-20 03:05:19] [INFO ] [Real]Added 153 Read/Feed constraints in 73 ms returned sat
[2023-03-20 03:05:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:05:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:05:19] [INFO ] [Nat]Absence check using state equation in 122 ms returned sat
[2023-03-20 03:05:19] [INFO ] [Nat]Added 153 Read/Feed constraints in 70 ms returned sat
[2023-03-20 03:05:20] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 58 ms.
[2023-03-20 03:05:20] [INFO ] Added : 0 causal constraints over 0 iterations in 110 ms. Result :sat
Minimization took 58 ms.
[2023-03-20 03:05:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:05:20] [INFO ] [Real]Absence check using state equation in 122 ms returned sat
[2023-03-20 03:05:20] [INFO ] [Real]Added 153 Read/Feed constraints in 68 ms returned sat
[2023-03-20 03:05:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:05:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:05:20] [INFO ] [Nat]Absence check using state equation in 122 ms returned sat
[2023-03-20 03:05:20] [INFO ] [Nat]Added 153 Read/Feed constraints in 71 ms returned sat
[2023-03-20 03:05:20] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 54 ms.
[2023-03-20 03:05:20] [INFO ] Added : 0 causal constraints over 0 iterations in 94 ms. Result :sat
Minimization took 49 ms.
[2023-03-20 03:05:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:05:21] [INFO ] [Real]Absence check using state equation in 117 ms returned sat
[2023-03-20 03:05:21] [INFO ] [Real]Added 153 Read/Feed constraints in 67 ms returned sat
[2023-03-20 03:05:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:05:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:05:21] [INFO ] [Nat]Absence check using state equation in 122 ms returned sat
[2023-03-20 03:05:21] [INFO ] [Nat]Added 153 Read/Feed constraints in 73 ms returned sat
[2023-03-20 03:05:21] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 58 ms.
[2023-03-20 03:05:21] [INFO ] Added : 0 causal constraints over 0 iterations in 101 ms. Result :sat
Minimization took 54 ms.
[2023-03-20 03:05:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:05:21] [INFO ] [Real]Absence check using state equation in 123 ms returned sat
[2023-03-20 03:05:21] [INFO ] [Real]Added 153 Read/Feed constraints in 68 ms returned sat
[2023-03-20 03:05:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:05:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:05:22] [INFO ] [Nat]Absence check using state equation in 121 ms returned sat
[2023-03-20 03:05:22] [INFO ] [Nat]Added 153 Read/Feed constraints in 76 ms returned sat
[2023-03-20 03:05:22] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 58 ms.
[2023-03-20 03:05:22] [INFO ] Added : 0 causal constraints over 0 iterations in 103 ms. Result :sat
Minimization took 54 ms.
[2023-03-20 03:05:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:05:22] [INFO ] [Real]Absence check using state equation in 122 ms returned sat
[2023-03-20 03:05:22] [INFO ] [Real]Added 153 Read/Feed constraints in 69 ms returned sat
[2023-03-20 03:05:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:05:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:05:22] [INFO ] [Nat]Absence check using state equation in 121 ms returned sat
[2023-03-20 03:05:22] [INFO ] [Nat]Added 153 Read/Feed constraints in 85 ms returned sat
[2023-03-20 03:05:23] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 59 ms.
[2023-03-20 03:05:23] [INFO ] Added : 0 causal constraints over 0 iterations in 102 ms. Result :sat
Minimization took 55 ms.
[2023-03-20 03:05:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:05:23] [INFO ] [Real]Absence check using state equation in 121 ms returned sat
[2023-03-20 03:05:23] [INFO ] [Real]Added 153 Read/Feed constraints in 68 ms returned sat
[2023-03-20 03:05:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:05:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:05:23] [INFO ] [Nat]Absence check using state equation in 122 ms returned sat
[2023-03-20 03:05:23] [INFO ] [Nat]Added 153 Read/Feed constraints in 72 ms returned sat
[2023-03-20 03:05:23] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 58 ms.
[2023-03-20 03:05:23] [INFO ] Added : 0 causal constraints over 0 iterations in 101 ms. Result :sat
Minimization took 43 ms.
[2023-03-20 03:05:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:05:24] [INFO ] [Real]Absence check using state equation in 122 ms returned sat
[2023-03-20 03:05:24] [INFO ] [Real]Added 153 Read/Feed constraints in 74 ms returned sat
[2023-03-20 03:05:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:05:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:05:24] [INFO ] [Nat]Absence check using state equation in 122 ms returned sat
[2023-03-20 03:05:24] [INFO ] [Nat]Added 153 Read/Feed constraints in 67 ms returned sat
[2023-03-20 03:05:24] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 59 ms.
[2023-03-20 03:05:24] [INFO ] Added : 0 causal constraints over 0 iterations in 103 ms. Result :sat
Minimization took 54 ms.
[2023-03-20 03:05:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:05:24] [INFO ] [Real]Absence check using state equation in 123 ms returned sat
[2023-03-20 03:05:24] [INFO ] [Real]Added 153 Read/Feed constraints in 65 ms returned sat
[2023-03-20 03:05:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:05:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:05:25] [INFO ] [Nat]Absence check using state equation in 125 ms returned sat
[2023-03-20 03:05:25] [INFO ] [Nat]Added 153 Read/Feed constraints in 65 ms returned sat
[2023-03-20 03:05:25] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 59 ms.
[2023-03-20 03:05:25] [INFO ] Added : 0 causal constraints over 0 iterations in 99 ms. Result :sat
Minimization took 50 ms.
[2023-03-20 03:05:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:05:25] [INFO ] [Real]Absence check using state equation in 112 ms returned sat
[2023-03-20 03:05:25] [INFO ] [Real]Added 153 Read/Feed constraints in 60 ms returned sat
[2023-03-20 03:05:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:05:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:05:25] [INFO ] [Nat]Absence check using state equation in 114 ms returned sat
[2023-03-20 03:05:25] [INFO ] [Nat]Added 153 Read/Feed constraints in 66 ms returned sat
[2023-03-20 03:05:25] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 54 ms.
[2023-03-20 03:05:25] [INFO ] Added : 0 causal constraints over 0 iterations in 94 ms. Result :sat
Minimization took 50 ms.
[2023-03-20 03:05:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:05:26] [INFO ] [Real]Absence check using state equation in 112 ms returned sat
[2023-03-20 03:05:26] [INFO ] [Real]Added 153 Read/Feed constraints in 70 ms returned sat
[2023-03-20 03:05:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:05:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:05:26] [INFO ] [Nat]Absence check using state equation in 119 ms returned sat
[2023-03-20 03:05:26] [INFO ] [Nat]Added 153 Read/Feed constraints in 70 ms returned sat
[2023-03-20 03:05:26] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 59 ms.
[2023-03-20 03:05:26] [INFO ] Added : 0 causal constraints over 0 iterations in 103 ms. Result :sat
Minimization took 54 ms.
[2023-03-20 03:05:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:05:26] [INFO ] [Real]Absence check using state equation in 120 ms returned sat
[2023-03-20 03:05:26] [INFO ] [Real]Added 153 Read/Feed constraints in 71 ms returned sat
[2023-03-20 03:05:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:05:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:05:27] [INFO ] [Nat]Absence check using state equation in 124 ms returned sat
[2023-03-20 03:05:27] [INFO ] [Nat]Added 153 Read/Feed constraints in 70 ms returned sat
[2023-03-20 03:05:27] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 58 ms.
[2023-03-20 03:05:27] [INFO ] Added : 0 causal constraints over 0 iterations in 102 ms. Result :sat
Minimization took 54 ms.
[2023-03-20 03:05:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:05:27] [INFO ] [Real]Absence check using state equation in 126 ms returned sat
[2023-03-20 03:05:27] [INFO ] [Real]Added 153 Read/Feed constraints in 74 ms returned sat
[2023-03-20 03:05:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:05:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:05:27] [INFO ] [Nat]Absence check using state equation in 119 ms returned sat
[2023-03-20 03:05:27] [INFO ] [Nat]Added 153 Read/Feed constraints in 69 ms returned sat
[2023-03-20 03:05:28] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 58 ms.
[2023-03-20 03:05:28] [INFO ] Added : 0 causal constraints over 0 iterations in 102 ms. Result :sat
Minimization took 54 ms.
[2023-03-20 03:05:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:05:28] [INFO ] [Real]Absence check using state equation in 121 ms returned sat
[2023-03-20 03:05:28] [INFO ] [Real]Added 153 Read/Feed constraints in 76 ms returned sat
[2023-03-20 03:05:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:05:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:05:28] [INFO ] [Nat]Absence check using state equation in 120 ms returned sat
[2023-03-20 03:05:28] [INFO ] [Nat]Added 153 Read/Feed constraints in 70 ms returned sat
[2023-03-20 03:05:28] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 58 ms.
[2023-03-20 03:05:28] [INFO ] Added : 0 causal constraints over 0 iterations in 101 ms. Result :sat
Minimization took 43 ms.
[2023-03-20 03:05:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:05:29] [INFO ] [Real]Absence check using state equation in 121 ms returned sat
[2023-03-20 03:05:29] [INFO ] [Real]Added 153 Read/Feed constraints in 71 ms returned sat
[2023-03-20 03:05:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:05:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:05:29] [INFO ] [Nat]Absence check using state equation in 120 ms returned sat
[2023-03-20 03:05:29] [INFO ] [Nat]Added 153 Read/Feed constraints in 70 ms returned sat
[2023-03-20 03:05:29] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 57 ms.
[2023-03-20 03:05:29] [INFO ] Added : 0 causal constraints over 0 iterations in 100 ms. Result :sat
Minimization took 54 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1107, 6838, 6745, 3116, 5898, 5519, 4989, 5002, 24235, 8053, 4569, 7702, 6001, 3995, 2291]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 31 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 33 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-20 03:06:20] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 03:06:20] [INFO ] Invariant cache hit.
[2023-03-20 03:06:20] [INFO ] Implicit Places using invariants in 216 ms returned []
[2023-03-20 03:06:20] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 03:06:20] [INFO ] Invariant cache hit.
[2023-03-20 03:06:20] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 03:06:21] [INFO ] Implicit Places using invariants and state equation in 633 ms returned []
Implicit Place search using SMT with State Equation took 858 ms to find 0 implicit places.
[2023-03-20 03:06:23] [INFO ] Redundant transitions in 1987 ms returned []
[2023-03-20 03:06:23] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 03:06:23] [INFO ] Invariant cache hit.
[2023-03-20 03:06:24] [INFO ] Dead Transitions using invariants and state equation in 748 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3637 ms. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 03:06:24] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 14668 ms. (steps per millisecond=68 ) properties (out of 15) seen :47382
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2034 ms. (steps per millisecond=491 ) properties (out of 15) seen :1044
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=7142 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=6993 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=4975 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :1973
[2023-03-20 03:06:43] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 03:06:43] [INFO ] Computed 0 place invariants in 2 ms
[2023-03-20 03:06:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:06:43] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 03:06:43] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 03:06:43] [INFO ] [Real]Added 153 Read/Feed constraints in 38 ms returned sat
[2023-03-20 03:06:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:06:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:06:43] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2023-03-20 03:06:43] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:06:43] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 03:06:43] [INFO ] Added : 5 causal constraints over 1 iterations in 80 ms. Result :sat
Minimization took 36 ms.
[2023-03-20 03:06:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:06:43] [INFO ] [Real]Absence check using state equation in 102 ms returned sat
[2023-03-20 03:06:43] [INFO ] [Real]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-20 03:06:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:06:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:06:44] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2023-03-20 03:06:44] [INFO ] [Nat]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-20 03:06:44] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 54 ms.
[2023-03-20 03:06:44] [INFO ] Added : 0 causal constraints over 0 iterations in 88 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:06:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:06:44] [INFO ] [Real]Absence check using state equation in 122 ms returned sat
[2023-03-20 03:06:44] [INFO ] [Real]Added 153 Read/Feed constraints in 74 ms returned sat
[2023-03-20 03:06:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:06:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:06:44] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2023-03-20 03:06:44] [INFO ] [Nat]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-20 03:06:44] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 55 ms.
[2023-03-20 03:06:44] [INFO ] Added : 0 causal constraints over 0 iterations in 89 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 03:06:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:06:44] [INFO ] [Real]Absence check using state equation in 100 ms returned sat
[2023-03-20 03:06:45] [INFO ] [Real]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-20 03:06:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:06:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:06:45] [INFO ] [Nat]Absence check using state equation in 98 ms returned sat
[2023-03-20 03:06:45] [INFO ] [Nat]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-20 03:06:45] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 54 ms.
[2023-03-20 03:06:45] [INFO ] Added : 0 causal constraints over 0 iterations in 88 ms. Result :sat
Minimization took 40 ms.
[2023-03-20 03:06:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:06:45] [INFO ] [Real]Absence check using state equation in 100 ms returned sat
[2023-03-20 03:06:45] [INFO ] [Real]Added 153 Read/Feed constraints in 50 ms returned sat
[2023-03-20 03:06:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:06:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:06:45] [INFO ] [Nat]Absence check using state equation in 125 ms returned sat
[2023-03-20 03:06:45] [INFO ] [Nat]Added 153 Read/Feed constraints in 66 ms returned sat
[2023-03-20 03:06:45] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 58 ms.
[2023-03-20 03:06:45] [INFO ] Added : 0 causal constraints over 0 iterations in 101 ms. Result :sat
Minimization took 55 ms.
[2023-03-20 03:06:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:06:46] [INFO ] [Real]Absence check using state equation in 98 ms returned sat
[2023-03-20 03:06:46] [INFO ] [Real]Added 153 Read/Feed constraints in 49 ms returned sat
[2023-03-20 03:06:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:06:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:06:46] [INFO ] [Nat]Absence check using state equation in 126 ms returned sat
[2023-03-20 03:06:46] [INFO ] [Nat]Added 153 Read/Feed constraints in 71 ms returned sat
[2023-03-20 03:06:46] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 58 ms.
[2023-03-20 03:06:46] [INFO ] Added : 0 causal constraints over 0 iterations in 101 ms. Result :sat
Minimization took 53 ms.
[2023-03-20 03:06:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:06:46] [INFO ] [Real]Absence check using state equation in 100 ms returned sat
[2023-03-20 03:06:46] [INFO ] [Real]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-20 03:06:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:06:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:06:47] [INFO ] [Nat]Absence check using state equation in 122 ms returned sat
[2023-03-20 03:06:47] [INFO ] [Nat]Added 153 Read/Feed constraints in 75 ms returned sat
[2023-03-20 03:06:47] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 64 ms.
[2023-03-20 03:06:47] [INFO ] Added : 0 causal constraints over 0 iterations in 107 ms. Result :sat
Minimization took 43 ms.
[2023-03-20 03:06:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:06:47] [INFO ] [Real]Absence check using state equation in 122 ms returned sat
[2023-03-20 03:06:47] [INFO ] [Real]Added 153 Read/Feed constraints in 77 ms returned sat
[2023-03-20 03:06:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:06:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:06:47] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2023-03-20 03:06:47] [INFO ] [Nat]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-20 03:06:47] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 54 ms.
[2023-03-20 03:06:47] [INFO ] Added : 0 causal constraints over 0 iterations in 89 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 03:06:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:06:48] [INFO ] [Real]Absence check using state equation in 124 ms returned sat
[2023-03-20 03:06:48] [INFO ] [Real]Added 153 Read/Feed constraints in 69 ms returned sat
[2023-03-20 03:06:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:06:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:06:48] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2023-03-20 03:06:48] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-20 03:06:48] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 54 ms.
[2023-03-20 03:06:48] [INFO ] Added : 0 causal constraints over 0 iterations in 88 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:06:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:06:48] [INFO ] [Real]Absence check using state equation in 120 ms returned sat
[2023-03-20 03:06:48] [INFO ] [Real]Added 153 Read/Feed constraints in 69 ms returned sat
[2023-03-20 03:06:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:06:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:06:48] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2023-03-20 03:06:49] [INFO ] [Nat]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-20 03:06:49] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 54 ms.
[2023-03-20 03:06:49] [INFO ] Added : 0 causal constraints over 0 iterations in 88 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:06:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:06:49] [INFO ] [Real]Absence check using state equation in 121 ms returned sat
[2023-03-20 03:06:49] [INFO ] [Real]Added 153 Read/Feed constraints in 67 ms returned sat
[2023-03-20 03:06:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:06:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:06:49] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2023-03-20 03:06:49] [INFO ] [Nat]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-20 03:06:49] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 55 ms.
[2023-03-20 03:06:49] [INFO ] Added : 0 causal constraints over 0 iterations in 89 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:06:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:06:49] [INFO ] [Real]Absence check using state equation in 131 ms returned sat
[2023-03-20 03:06:50] [INFO ] [Real]Added 153 Read/Feed constraints in 72 ms returned sat
[2023-03-20 03:06:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:06:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:06:50] [INFO ] [Nat]Absence check using state equation in 99 ms returned sat
[2023-03-20 03:06:50] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-20 03:06:50] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 54 ms.
[2023-03-20 03:06:50] [INFO ] Added : 0 causal constraints over 0 iterations in 88 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:06:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:06:50] [INFO ] [Real]Absence check using state equation in 124 ms returned sat
[2023-03-20 03:06:50] [INFO ] [Real]Added 153 Read/Feed constraints in 70 ms returned sat
[2023-03-20 03:06:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:06:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:06:50] [INFO ] [Nat]Absence check using state equation in 99 ms returned sat
[2023-03-20 03:06:50] [INFO ] [Nat]Added 153 Read/Feed constraints in 46 ms returned sat
[2023-03-20 03:06:50] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 54 ms.
[2023-03-20 03:06:50] [INFO ] Added : 0 causal constraints over 0 iterations in 88 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:06:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:06:51] [INFO ] [Real]Absence check using state equation in 108 ms returned sat
[2023-03-20 03:06:51] [INFO ] [Real]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-20 03:06:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:06:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:06:51] [INFO ] [Nat]Absence check using state equation in 122 ms returned sat
[2023-03-20 03:06:51] [INFO ] [Nat]Added 153 Read/Feed constraints in 72 ms returned sat
[2023-03-20 03:06:51] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 59 ms.
[2023-03-20 03:06:51] [INFO ] Added : 0 causal constraints over 0 iterations in 106 ms. Result :sat
Minimization took 43 ms.
[2023-03-20 03:06:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:06:51] [INFO ] [Real]Absence check using state equation in 122 ms returned sat
[2023-03-20 03:06:51] [INFO ] [Real]Added 153 Read/Feed constraints in 70 ms returned sat
[2023-03-20 03:06:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:06:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:06:52] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 03:06:52] [INFO ] [Nat]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 03:06:52] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 55 ms.
[2023-03-20 03:06:52] [INFO ] Added : 0 causal constraints over 0 iterations in 89 ms. Result :sat
Minimization took 34 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1110, 6842, 6748, 3119, 5901, 5523, 4991, 5006, 24238, 8056, 4573, 7705, 6005, 3998, 2295]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 31 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 31 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-20 03:07:43] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 03:07:43] [INFO ] Invariant cache hit.
[2023-03-20 03:07:43] [INFO ] Implicit Places using invariants in 167 ms returned []
[2023-03-20 03:07:43] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 03:07:43] [INFO ] Invariant cache hit.
[2023-03-20 03:07:43] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 03:07:44] [INFO ] Implicit Places using invariants and state equation in 540 ms returned []
Implicit Place search using SMT with State Equation took 717 ms to find 0 implicit places.
[2023-03-20 03:07:46] [INFO ] Redundant transitions in 1966 ms returned []
[2023-03-20 03:07:46] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 03:07:46] [INFO ] Invariant cache hit.
[2023-03-20 03:07:46] [INFO ] Dead Transitions using invariants and state equation in 769 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3490 ms. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 03:07:46] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000006 steps, including 2 resets, run finished after 15692 ms. (steps per millisecond=63 ) properties (out of 15) seen :46753
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2261 ms. (steps per millisecond=442 ) properties (out of 15) seen :665
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 15) seen :1973
[2023-03-20 03:08:07] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 03:08:07] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 03:08:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:08:07] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 03:08:07] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 03:08:07] [INFO ] [Real]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-20 03:08:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:08:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:08:07] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2023-03-20 03:08:07] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 03:08:07] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 03:08:07] [INFO ] Added : 5 causal constraints over 1 iterations in 81 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 03:08:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:08:07] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2023-03-20 03:08:07] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 03:08:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:08:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:08:08] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2023-03-20 03:08:08] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:08:08] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 39 ms.
[2023-03-20 03:08:08] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:08:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:08:08] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-20 03:08:08] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:08:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:08:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:08:08] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2023-03-20 03:08:08] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 03:08:08] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 03:08:08] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 03:08:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:08:08] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-20 03:08:08] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:08:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:08:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:08:09] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2023-03-20 03:08:09] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:08:09] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 03:08:09] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:08:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:08:09] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2023-03-20 03:08:09] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 03:08:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:08:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:08:09] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 03:08:09] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:08:09] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 03:08:09] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 03:08:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:08:09] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2023-03-20 03:08:09] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 03:08:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:08:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:08:09] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2023-03-20 03:08:09] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 03:08:10] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 03:08:10] [INFO ] Added : 0 causal constraints over 0 iterations in 67 ms. Result :sat
Minimization took 36 ms.
[2023-03-20 03:08:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:08:10] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 03:08:10] [INFO ] [Real]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-20 03:08:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:08:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:08:10] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2023-03-20 03:08:10] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 03:08:10] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 03:08:10] [INFO ] Added : 0 causal constraints over 0 iterations in 67 ms. Result :sat
Minimization took 29 ms.
[2023-03-20 03:08:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:08:10] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2023-03-20 03:08:10] [INFO ] [Real]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 03:08:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:08:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:08:10] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2023-03-20 03:08:10] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 03:08:10] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 41 ms.
[2023-03-20 03:08:10] [INFO ] Added : 0 causal constraints over 0 iterations in 70 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:08:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:08:11] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-20 03:08:11] [INFO ] [Real]Added 153 Read/Feed constraints in 36 ms returned sat
[2023-03-20 03:08:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:08:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:08:11] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 03:08:11] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 03:08:11] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 03:08:11] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:08:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:08:11] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-20 03:08:11] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 03:08:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:08:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:08:11] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 03:08:11] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:08:11] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 35 ms.
[2023-03-20 03:08:11] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:08:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:08:12] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-20 03:08:12] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 03:08:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:08:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:08:12] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 03:08:12] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 03:08:12] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 03:08:12] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:08:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:08:12] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2023-03-20 03:08:12] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 03:08:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:08:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:08:12] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2023-03-20 03:08:12] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:08:12] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 03:08:12] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:08:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:08:12] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-20 03:08:13] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 03:08:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:08:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:08:13] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2023-03-20 03:08:13] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 03:08:13] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 03:08:13] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:08:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:08:13] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2023-03-20 03:08:13] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:08:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:08:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:08:13] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2023-03-20 03:08:13] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 03:08:13] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 03:08:13] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 27 ms.
[2023-03-20 03:08:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:08:13] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2023-03-20 03:08:13] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 03:08:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:08:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:08:14] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2023-03-20 03:08:14] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 03:08:14] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 03:08:14] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1114, 6846, 6751, 3122, 5904, 5527, 4993, 5009, 24241, 8060, 4576, 7708, 6009, 4000, 2298]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 37 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 32 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-20 03:09:08] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 03:09:08] [INFO ] Invariant cache hit.
[2023-03-20 03:09:09] [INFO ] Implicit Places using invariants in 218 ms returned []
[2023-03-20 03:09:09] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 03:09:09] [INFO ] Invariant cache hit.
[2023-03-20 03:09:09] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 03:09:09] [INFO ] Implicit Places using invariants and state equation in 479 ms returned []
Implicit Place search using SMT with State Equation took 699 ms to find 0 implicit places.
[2023-03-20 03:09:11] [INFO ] Redundant transitions in 1696 ms returned []
[2023-03-20 03:09:11] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 03:09:11] [INFO ] Invariant cache hit.
[2023-03-20 03:09:11] [INFO ] Dead Transitions using invariants and state equation in 510 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2953 ms. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 03:09:11] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000009 steps, including 2 resets, run finished after 15511 ms. (steps per millisecond=64 ) properties (out of 15) seen :47473
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2257 ms. (steps per millisecond=443 ) properties (out of 15) seen :328
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=5747 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=5319 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :1973
[2023-03-20 03:09:32] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 03:09:32] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 03:09:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:09:32] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2023-03-20 03:09:32] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 03:09:32] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 03:09:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:09:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:09:32] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 03:09:32] [INFO ] [Nat]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-20 03:09:32] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 03:09:32] [INFO ] Added : 5 causal constraints over 1 iterations in 82 ms. Result :sat
Minimization took 36 ms.
[2023-03-20 03:09:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:09:32] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2023-03-20 03:09:32] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 03:09:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:09:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:09:32] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2023-03-20 03:09:32] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 03:09:32] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 03:09:32] [INFO ] Added : 0 causal constraints over 0 iterations in 63 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:09:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:09:33] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 03:09:33] [INFO ] [Real]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-20 03:09:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:09:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:09:33] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 03:09:33] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 03:09:33] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 03:09:33] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 03:09:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:09:33] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2023-03-20 03:09:33] [INFO ] [Real]Added 153 Read/Feed constraints in 36 ms returned sat
[2023-03-20 03:09:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:09:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:09:33] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-20 03:09:33] [INFO ] [Nat]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 03:09:33] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 03:09:33] [INFO ] Added : 0 causal constraints over 0 iterations in 67 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:09:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:09:34] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 03:09:34] [INFO ] [Real]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-20 03:09:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:09:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:09:34] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2023-03-20 03:09:34] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:09:34] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 33 ms.
[2023-03-20 03:09:34] [INFO ] Added : 0 causal constraints over 0 iterations in 61 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:09:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:09:34] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2023-03-20 03:09:34] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 03:09:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:09:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:09:34] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2023-03-20 03:09:34] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 03:09:34] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 49 ms.
[2023-03-20 03:09:34] [INFO ] Added : 0 causal constraints over 0 iterations in 77 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 03:09:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:09:35] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 03:09:35] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 03:09:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:09:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:09:35] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 03:09:35] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 03:09:35] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 03:09:35] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 28 ms.
[2023-03-20 03:09:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:09:35] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-20 03:09:35] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:09:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:09:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:09:35] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2023-03-20 03:09:35] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 03:09:35] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 03:09:35] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 03:09:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:09:36] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-20 03:09:36] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:09:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:09:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:09:36] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2023-03-20 03:09:36] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 03:09:36] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 44 ms.
[2023-03-20 03:09:36] [INFO ] Added : 0 causal constraints over 0 iterations in 72 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:09:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:09:36] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 03:09:36] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:09:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:09:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:09:36] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 03:09:36] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:09:36] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 03:09:36] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:09:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:09:36] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2023-03-20 03:09:37] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 03:09:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:09:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:09:37] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 03:09:37] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 03:09:37] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 03:09:37] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:09:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:09:37] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2023-03-20 03:09:37] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 03:09:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:09:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:09:37] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2023-03-20 03:09:37] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 03:09:37] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 03:09:37] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:09:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:09:37] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 03:09:37] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 03:09:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:09:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:09:38] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2023-03-20 03:09:38] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 03:09:38] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 03:09:38] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:09:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:09:38] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-20 03:09:38] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 03:09:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:09:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:09:38] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-20 03:09:38] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 03:09:38] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 03:09:38] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 27 ms.
[2023-03-20 03:09:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:09:38] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-20 03:09:38] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:09:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:09:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:09:39] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 03:09:39] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 03:09:39] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 03:09:39] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 33 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1117, 6849, 6754, 3126, 5907, 5531, 4995, 5011, 24245, 8064, 4579, 7711, 6012, 4002, 2302]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 35 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 35 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-20 03:10:33] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 03:10:33] [INFO ] Invariant cache hit.
[2023-03-20 03:10:33] [INFO ] Implicit Places using invariants in 215 ms returned []
[2023-03-20 03:10:33] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 03:10:33] [INFO ] Invariant cache hit.
[2023-03-20 03:10:34] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 03:10:34] [INFO ] Implicit Places using invariants and state equation in 498 ms returned []
Implicit Place search using SMT with State Equation took 714 ms to find 0 implicit places.
[2023-03-20 03:10:36] [INFO ] Redundant transitions in 1803 ms returned []
[2023-03-20 03:10:36] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 03:10:36] [INFO ] Invariant cache hit.
[2023-03-20 03:10:36] [INFO ] Dead Transitions using invariants and state equation in 526 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3084 ms. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 03:10:36] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 15614 ms. (steps per millisecond=64 ) properties (out of 15) seen :47181
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2245 ms. (steps per millisecond=445 ) properties (out of 15) seen :858
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :1973
[2023-03-20 03:10:56] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 03:10:57] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-20 03:10:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:10:57] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2023-03-20 03:10:57] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 03:10:57] [INFO ] [Real]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 03:10:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:10:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:10:57] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-20 03:10:57] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 03:10:57] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 03:10:57] [INFO ] Added : 5 causal constraints over 1 iterations in 80 ms. Result :sat
Minimization took 37 ms.
[2023-03-20 03:10:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:10:57] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-20 03:10:57] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 03:10:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:10:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:10:57] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 03:10:57] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 03:10:57] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 03:10:57] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 03:10:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:10:58] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-20 03:10:58] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 03:10:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:10:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:10:58] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2023-03-20 03:10:58] [INFO ] [Nat]Added 153 Read/Feed constraints in 47 ms returned sat
[2023-03-20 03:10:58] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 03:10:58] [INFO ] Added : 0 causal constraints over 0 iterations in 67 ms. Result :sat
Minimization took 36 ms.
[2023-03-20 03:10:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:10:58] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-20 03:10:58] [INFO ] [Real]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 03:10:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:10:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:10:58] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-20 03:10:58] [INFO ] [Nat]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 03:10:58] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 03:10:58] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 03:10:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:10:59] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 03:10:59] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:10:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:10:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:10:59] [INFO ] [Nat]Absence check using state equation in 69 ms returned sat
[2023-03-20 03:10:59] [INFO ] [Nat]Added 153 Read/Feed constraints in 36 ms returned sat
[2023-03-20 03:10:59] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 03:10:59] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:10:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:10:59] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 03:10:59] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 03:10:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:10:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:10:59] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2023-03-20 03:10:59] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 03:10:59] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 03:10:59] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:10:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:10:59] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-20 03:11:00] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 03:11:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:11:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:11:00] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2023-03-20 03:11:00] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 03:11:00] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 03:11:00] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 28 ms.
[2023-03-20 03:11:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:11:00] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2023-03-20 03:11:00] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 03:11:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:11:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:11:00] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2023-03-20 03:11:00] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 03:11:00] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 03:11:00] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 36 ms.
[2023-03-20 03:11:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:11:00] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 03:11:00] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:11:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:11:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:11:01] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2023-03-20 03:11:01] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 03:11:01] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 03:11:01] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:11:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:11:01] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2023-03-20 03:11:01] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 03:11:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:11:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:11:01] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2023-03-20 03:11:01] [INFO ] [Nat]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-20 03:11:01] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 43 ms.
[2023-03-20 03:11:01] [INFO ] Added : 0 causal constraints over 0 iterations in 71 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:11:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:11:01] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2023-03-20 03:11:01] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:11:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:11:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:11:02] [INFO ] [Nat]Absence check using state equation in 91 ms returned sat
[2023-03-20 03:11:02] [INFO ] [Nat]Added 153 Read/Feed constraints in 45 ms returned sat
[2023-03-20 03:11:02] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 03:11:02] [INFO ] Added : 0 causal constraints over 0 iterations in 67 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 03:11:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:11:02] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 03:11:02] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 03:11:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:11:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:11:02] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2023-03-20 03:11:02] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 03:11:02] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 03:11:02] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:11:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:11:02] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-20 03:11:02] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 03:11:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:11:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:11:02] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2023-03-20 03:11:03] [INFO ] [Nat]Added 153 Read/Feed constraints in 48 ms returned sat
[2023-03-20 03:11:03] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 39 ms.
[2023-03-20 03:11:03] [INFO ] Added : 0 causal constraints over 0 iterations in 69 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 03:11:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:11:03] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2023-03-20 03:11:03] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:11:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:11:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:11:03] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2023-03-20 03:11:03] [INFO ] [Nat]Added 153 Read/Feed constraints in 36 ms returned sat
[2023-03-20 03:11:03] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 03:11:03] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 27 ms.
[2023-03-20 03:11:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:11:03] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2023-03-20 03:11:03] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:11:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:11:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:11:03] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2023-03-20 03:11:03] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 03:11:03] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 03:11:04] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 35 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1121, 6853, 6756, 3130, 5910, 5534, 4998, 5014, 24248, 8067, 4582, 7714, 6016, 4004, 2305]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 33 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 32 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-20 03:11:57] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 03:11:57] [INFO ] Invariant cache hit.
[2023-03-20 03:11:57] [INFO ] Implicit Places using invariants in 180 ms returned []
[2023-03-20 03:11:57] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 03:11:57] [INFO ] Invariant cache hit.
[2023-03-20 03:11:57] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 03:11:57] [INFO ] Implicit Places using invariants and state equation in 476 ms returned []
Implicit Place search using SMT with State Equation took 661 ms to find 0 implicit places.
[2023-03-20 03:11:59] [INFO ] Redundant transitions in 1911 ms returned []
[2023-03-20 03:11:59] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 03:11:59] [INFO ] Invariant cache hit.
[2023-03-20 03:12:00] [INFO ] Dead Transitions using invariants and state equation in 552 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3171 ms. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 03:12:00] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 15653 ms. (steps per millisecond=63 ) properties (out of 15) seen :46951
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2156 ms. (steps per millisecond=463 ) properties (out of 15) seen :777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 177 ms. (steps per millisecond=5649 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 15) seen :1973
[2023-03-20 03:12:20] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 03:12:20] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 03:12:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:12:20] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 03:12:20] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 03:12:20] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 03:12:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:12:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:12:20] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 03:12:20] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 03:12:20] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 03:12:21] [INFO ] Added : 5 causal constraints over 1 iterations in 80 ms. Result :sat
Minimization took 37 ms.
[2023-03-20 03:12:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:12:21] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-20 03:12:21] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 03:12:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:12:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:12:21] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 03:12:21] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:12:21] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 03:12:21] [INFO ] Added : 0 causal constraints over 0 iterations in 63 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 03:12:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:12:21] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2023-03-20 03:12:21] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 03:12:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:12:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:12:21] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2023-03-20 03:12:21] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 03:12:21] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 03:12:21] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 03:12:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:12:22] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-20 03:12:22] [INFO ] [Real]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 03:12:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:12:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:12:22] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 03:12:22] [INFO ] [Nat]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 03:12:22] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 03:12:22] [INFO ] Added : 0 causal constraints over 0 iterations in 63 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 03:12:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:12:22] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-20 03:12:22] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 03:12:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:12:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:12:22] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 03:12:22] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 03:12:22] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 39 ms.
[2023-03-20 03:12:22] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:12:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:12:23] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-20 03:12:23] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:12:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:12:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:12:23] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 03:12:23] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:12:23] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 03:12:23] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 03:12:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:12:23] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 03:12:23] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:12:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:12:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:12:23] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2023-03-20 03:12:23] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 03:12:23] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 03:12:23] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 27 ms.
[2023-03-20 03:12:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:12:23] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 03:12:24] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:12:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:12:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:12:24] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2023-03-20 03:12:24] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:12:24] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 03:12:24] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:12:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:12:24] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2023-03-20 03:12:24] [INFO ] [Real]Added 153 Read/Feed constraints in 44 ms returned sat
[2023-03-20 03:12:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:12:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:12:24] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2023-03-20 03:12:24] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 03:12:24] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 03:12:24] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:12:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:12:24] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2023-03-20 03:12:24] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:12:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:12:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:12:25] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2023-03-20 03:12:25] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 03:12:25] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 45 ms.
[2023-03-20 03:12:25] [INFO ] Added : 0 causal constraints over 0 iterations in 72 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:12:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:12:25] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2023-03-20 03:12:25] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 03:12:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:12:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:12:25] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2023-03-20 03:12:25] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 03:12:25] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 03:12:25] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:12:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:12:25] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 03:12:25] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 03:12:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:12:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:12:26] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2023-03-20 03:12:26] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 03:12:26] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 03:12:26] [INFO ] Added : 0 causal constraints over 0 iterations in 63 ms. Result :sat
Minimization took 42 ms.
[2023-03-20 03:12:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:12:26] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-20 03:12:26] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 03:12:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:12:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:12:26] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 03:12:26] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 03:12:26] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 03:12:26] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 03:12:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:12:26] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2023-03-20 03:12:26] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 03:12:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:12:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:12:26] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2023-03-20 03:12:26] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 03:12:27] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 03:12:27] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 27 ms.
[2023-03-20 03:12:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:12:27] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 03:12:27] [INFO ] [Real]Added 153 Read/Feed constraints in 38 ms returned sat
[2023-03-20 03:12:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:12:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:12:27] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2023-03-20 03:12:27] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:12:27] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 03:12:27] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 33 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1125, 6857, 6759, 3133, 5914, 5537, 5001, 5017, 24251, 8070, 4585, 7717, 6019, 4006, 2308]
Support contains 15 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 33 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 124/124 places, 1304/1304 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1304/1304 transitions.
Applied a total of 0 rules in 32 ms. Remains 124 /124 variables (removed 0) and now considering 1304/1304 (removed 0) transitions.
[2023-03-20 03:13:20] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 03:13:20] [INFO ] Invariant cache hit.
[2023-03-20 03:13:21] [INFO ] Implicit Places using invariants in 223 ms returned []
[2023-03-20 03:13:21] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 03:13:21] [INFO ] Invariant cache hit.
[2023-03-20 03:13:21] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 03:13:21] [INFO ] Implicit Places using invariants and state equation in 460 ms returned []
Implicit Place search using SMT with State Equation took 696 ms to find 0 implicit places.
[2023-03-20 03:13:23] [INFO ] Redundant transitions in 1675 ms returned []
[2023-03-20 03:13:23] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
[2023-03-20 03:13:23] [INFO ] Invariant cache hit.
[2023-03-20 03:13:23] [INFO ] Dead Transitions using invariants and state equation in 544 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2969 ms. Remains : 124/124 places, 1304/1304 transitions.
Normalized transition count is 320 out of 1304 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 03:13:23] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 15427 ms. (steps per millisecond=64 ) properties (out of 15) seen :46816
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2175 ms. (steps per millisecond=459 ) properties (out of 15) seen :306
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 15) seen :1973
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 15) seen :3946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 15) seen :1973
[2023-03-20 03:13:43] [INFO ] Flow matrix only has 321 transitions (discarded 983 similar events)
Normalized transition count is 320 out of 321 initially.
// Phase 1: matrix 320 rows 124 cols
[2023-03-20 03:13:43] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-20 03:13:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:13:43] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-20 03:13:44] [INFO ] State equation strengthened by 153 read => feed constraints.
[2023-03-20 03:13:44] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 03:13:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:13:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:13:44] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2023-03-20 03:13:44] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 03:13:44] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 03:13:44] [INFO ] Added : 5 causal constraints over 1 iterations in 80 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:13:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:13:44] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2023-03-20 03:13:44] [INFO ] [Real]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 03:13:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:13:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:13:44] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-20 03:13:44] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 03:13:44] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 03:13:44] [INFO ] Added : 0 causal constraints over 0 iterations in 63 ms. Result :sat
Minimization took 35 ms.
[2023-03-20 03:13:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:13:44] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 03:13:44] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:13:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:13:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:13:45] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-20 03:13:45] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 03:13:45] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 40 ms.
[2023-03-20 03:13:45] [INFO ] Added : 0 causal constraints over 0 iterations in 68 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:13:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:13:45] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2023-03-20 03:13:45] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:13:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:13:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:13:45] [INFO ] [Nat]Absence check using state equation in 89 ms returned sat
[2023-03-20 03:13:45] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 03:13:45] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 03:13:45] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:13:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:13:45] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-20 03:13:45] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 03:13:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:13:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:13:46] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2023-03-20 03:13:46] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:13:46] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 39 ms.
[2023-03-20 03:13:46] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:13:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:13:46] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 03:13:46] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:13:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:13:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:13:46] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2023-03-20 03:13:46] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:13:46] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 03:13:46] [INFO ] Added : 0 causal constraints over 0 iterations in 65 ms. Result :sat
Minimization took 33 ms.
[2023-03-20 03:13:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:13:46] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2023-03-20 03:13:46] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 03:13:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:13:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:13:47] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-20 03:13:47] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:13:47] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 37 ms.
[2023-03-20 03:13:47] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 28 ms.
[2023-03-20 03:13:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:13:47] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 03:13:47] [INFO ] [Real]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 03:13:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:13:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:13:47] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2023-03-20 03:13:47] [INFO ] [Nat]Added 153 Read/Feed constraints in 43 ms returned sat
[2023-03-20 03:13:47] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 03:13:47] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:13:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:13:47] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2023-03-20 03:13:47] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 03:13:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:13:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:13:48] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 03:13:48] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 03:13:48] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 03:13:48] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:13:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:13:48] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 03:13:48] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:13:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:13:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:13:48] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-20 03:13:48] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:13:48] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 36 ms.
[2023-03-20 03:13:48] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:13:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:13:48] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 03:13:48] [INFO ] [Real]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 03:13:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:13:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:13:48] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2023-03-20 03:13:49] [INFO ] [Nat]Added 153 Read/Feed constraints in 38 ms returned sat
[2023-03-20 03:13:49] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 45 ms.
[2023-03-20 03:13:49] [INFO ] Added : 0 causal constraints over 0 iterations in 72 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:13:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:13:49] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2023-03-20 03:13:49] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 03:13:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:13:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:13:49] [INFO ] [Nat]Absence check using state equation in 84 ms returned sat
[2023-03-20 03:13:49] [INFO ] [Nat]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:13:49] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 03:13:49] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:13:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:13:49] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2023-03-20 03:13:49] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:13:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:13:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:13:49] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2023-03-20 03:13:49] [INFO ] [Nat]Added 153 Read/Feed constraints in 39 ms returned sat
[2023-03-20 03:13:50] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 03:13:50] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 34 ms.
[2023-03-20 03:13:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:13:50] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-20 03:13:50] [INFO ] [Real]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 03:13:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:13:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:13:50] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-20 03:13:50] [INFO ] [Nat]Added 153 Read/Feed constraints in 41 ms returned sat
[2023-03-20 03:13:50] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 03:13:50] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 28 ms.
[2023-03-20 03:13:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 03:13:50] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-20 03:13:50] [INFO ] [Real]Added 153 Read/Feed constraints in 40 ms returned sat
[2023-03-20 03:13:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 03:13:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 03:13:50] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2023-03-20 03:13:50] [INFO ] [Nat]Added 153 Read/Feed constraints in 42 ms returned sat
[2023-03-20 03:13:50] [INFO ] Computed and/alt/rep : 12/58/12 causal constraints (skipped 141 transitions) in 38 ms.
[2023-03-20 03:13:50] [INFO ] Added : 0 causal constraints over 0 iterations in 66 ms. Result :sat
Minimization took 35 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1128, 6860, 6762, 3136, 5917, 5540, 5004, 5020, 24254, 8073, 4588, 7720, 6022, 4007, 2311]
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 14522640 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16048424 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML