About the Execution of 2021-gold for Szymanski-PT-b06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16246.163 | 3600000.00 | 3351064.00 | 226908.30 | ? 0 ? 6 0 1 ? ? ? 0 1 0 ? 0 0 0 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r323-tall-165472293100394.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool gold2021
Input is Szymanski-PT-b06, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r323-tall-165472293100394
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.1M
-rw-r--r-- 1 mcc users 7.0K Jun 7 17:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Jun 7 17:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Jun 7 17:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 93K Jun 7 17:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Jun 6 15:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 15:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 15:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 11K Jun 7 17:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Jun 7 17:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Jun 7 17:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Jun 7 17:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 6 15:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Jun 6 15:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 4 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 3.7M Jun 6 12:11 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 Szymanski-PT-b06-UpperBounds-00
FORMULA_NAME Szymanski-PT-b06-UpperBounds-01
FORMULA_NAME Szymanski-PT-b06-UpperBounds-02
FORMULA_NAME Szymanski-PT-b06-UpperBounds-03
FORMULA_NAME Szymanski-PT-b06-UpperBounds-04
FORMULA_NAME Szymanski-PT-b06-UpperBounds-05
FORMULA_NAME Szymanski-PT-b06-UpperBounds-06
FORMULA_NAME Szymanski-PT-b06-UpperBounds-07
FORMULA_NAME Szymanski-PT-b06-UpperBounds-08
FORMULA_NAME Szymanski-PT-b06-UpperBounds-09
FORMULA_NAME Szymanski-PT-b06-UpperBounds-10
FORMULA_NAME Szymanski-PT-b06-UpperBounds-11
FORMULA_NAME Szymanski-PT-b06-UpperBounds-12
FORMULA_NAME Szymanski-PT-b06-UpperBounds-13
FORMULA_NAME Szymanski-PT-b06-UpperBounds-14
FORMULA_NAME Szymanski-PT-b06-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1654797465905
Running Version 0
[2022-06-09 17:57:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-09 17:57:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 17:57:47] [INFO ] Load time of PNML (sax parser for PT used): 307 ms
[2022-06-09 17:57:47] [INFO ] Transformed 568 places.
[2022-06-09 17:57:47] [INFO ] Transformed 8320 transitions.
[2022-06-09 17:57:47] [INFO ] Parsed PT model containing 568 places and 8320 transitions in 390 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Deduced a syphon composed of 260 places in 22 ms
Reduce places removed 260 places and 256 transitions.
FORMULA Szymanski-PT-b06-UpperBounds-01 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-UpperBounds-09 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-UpperBounds-11 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-UpperBounds-13 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-UpperBounds-14 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-UpperBounds-15 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 2733 out of 8064 initially.
// Phase 1: matrix 2733 rows 308 cols
[2022-06-09 17:57:48] [INFO ] Computed 3 place invariants in 67 ms
Incomplete random walk after 10003 steps, including 3 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 9) seen :10
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 9) seen :6
FORMULA Szymanski-PT-b06-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Szymanski-PT-b06-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 7) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 7) seen :6
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 7) seen :3
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 7) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 7) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 7) seen :3
[2022-06-09 17:57:48] [INFO ] Flow matrix only has 2733 transitions (discarded 5331 similar events)
// Phase 1: matrix 2733 rows 308 cols
[2022-06-09 17:57:48] [INFO ] Computed 3 place invariants in 43 ms
[2022-06-09 17:57:48] [INFO ] [Real]Absence check using 2 positive place invariants in 6 ms returned sat
[2022-06-09 17:57:48] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 17:57:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 17:57:49] [INFO ] [Real]Absence check using state equation in 478 ms returned sat
[2022-06-09 17:57:49] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 17:57:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2022-06-09 17:57:49] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 17:57:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 17:57:49] [INFO ] [Nat]Absence check using state equation in 486 ms returned sat
[2022-06-09 17:57:49] [INFO ] State equation strengthened by 189 read => feed constraints.
[2022-06-09 17:57:53] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 17:57:54] [INFO ] [Nat]Added 189 Read/Feed constraints in 4356 ms returned unknown
[2022-06-09 17:57:54] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2022-06-09 17:57:54] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 17:57:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 17:57:54] [INFO ] [Real]Absence check using state equation in 525 ms returned sat
[2022-06-09 17:57:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 17:57:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2022-06-09 17:57:54] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 17:57:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 17:57:55] [INFO ] [Nat]Absence check using state equation in 696 ms returned sat
[2022-06-09 17:57:58] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 17:57:59] [INFO ] [Nat]Added 189 Read/Feed constraints in 4271 ms returned unknown
[2022-06-09 17:57:59] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2022-06-09 17:57:59] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 17:57:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 17:58:00] [INFO ] [Real]Absence check using state equation in 650 ms returned sat
[2022-06-09 17:58:00] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 17:58:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 7 ms returned sat
[2022-06-09 17:58:00] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 17:58:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 17:58:01] [INFO ] [Nat]Absence check using state equation in 659 ms returned sat
[2022-06-09 17:58:04] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 17:58:05] [INFO ] [Nat]Added 189 Read/Feed constraints in 4305 ms returned unknown
[2022-06-09 17:58:05] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2022-06-09 17:58:05] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 17:58:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 17:58:06] [INFO ] [Real]Absence check using state equation in 533 ms returned sat
[2022-06-09 17:58:06] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 17:58:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2022-06-09 17:58:06] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 17:58:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 17:58:06] [INFO ] [Nat]Absence check using state equation in 496 ms returned sat
[2022-06-09 17:58:10] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 17:58:11] [INFO ] [Nat]Added 189 Read/Feed constraints in 4466 ms returned unknown
[2022-06-09 17:58:11] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2022-06-09 17:58:11] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 17:58:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 17:58:11] [INFO ] [Real]Absence check using state equation in 465 ms returned sat
[2022-06-09 17:58:11] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 17:58:11] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2022-06-09 17:58:11] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 17:58:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 17:58:12] [INFO ] [Nat]Absence check using state equation in 512 ms returned sat
[2022-06-09 17:58:15] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 17:58:16] [INFO ] [Nat]Added 189 Read/Feed constraints in 4452 ms returned unknown
[2022-06-09 17:58:16] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2022-06-09 17:58:16] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 17:58:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 17:58:17] [INFO ] [Real]Absence check using state equation in 580 ms returned sat
[2022-06-09 17:58:17] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 17:58:17] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2022-06-09 17:58:17] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 17:58:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 17:58:18] [INFO ] [Nat]Absence check using state equation in 660 ms returned sat
[2022-06-09 17:58:21] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 17:58:22] [INFO ] [Nat]Added 189 Read/Feed constraints in 4303 ms returned unknown
[2022-06-09 17:58:22] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2022-06-09 17:58:22] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 17:58:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 17:58:23] [INFO ] [Real]Absence check using state equation in 521 ms returned sat
[2022-06-09 17:58:23] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 17:58:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2022-06-09 17:58:23] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 17:58:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 17:58:23] [INFO ] [Nat]Absence check using state equation in 441 ms returned sat
[2022-06-09 17:58:27] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 17:58:28] [INFO ] [Nat]Added 189 Read/Feed constraints in 4516 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 13, 1, 1, 13, 1] Max seen :[0, 0, 5, 0, 0, 6, 0]
Support contains 7 out of 308 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 308/308 places, 8064/8064 transitions.
Graph (complete) has 9195 edges and 308 vertex of which 306 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.28 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 0 with 128 rules applied. Total rules applied 129 place count 306 transition count 7936
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 130 place count 305 transition count 7808
Iterating global reduction 1 with 1 rules applied. Total rules applied 131 place count 305 transition count 7808
Applied a total of 131 rules in 512 ms. Remains 305 /308 variables (removed 3) and now considering 7808/8064 (removed 256) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/308 places, 7808/8064 transitions.
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 17:58:28] [INFO ] Computed 3 place invariants in 26 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1428 ms. (steps per millisecond=700 ) properties (out of 7) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 849 ms. (steps per millisecond=1177 ) properties (out of 7) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1065 ms. (steps per millisecond=938 ) properties (out of 7) seen :6
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1113 ms. (steps per millisecond=898 ) properties (out of 7) seen :9
FORMULA Szymanski-PT-b06-UpperBounds-03 6 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1054 ms. (steps per millisecond=948 ) properties (out of 6) seen :2
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 915 ms. (steps per millisecond=1092 ) properties (out of 6) seen :6
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1099 ms. (steps per millisecond=909 ) properties (out of 6) seen :3
[2022-06-09 17:58:36] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 17:58:36] [INFO ] Computed 3 place invariants in 24 ms
[2022-06-09 17:58:36] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 17:58:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 17:58:36] [INFO ] [Real]Absence check using state equation in 393 ms returned sat
[2022-06-09 17:58:36] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 17:58:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 7 ms returned sat
[2022-06-09 17:58:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 17:58:37] [INFO ] [Nat]Absence check using state equation in 369 ms returned sat
[2022-06-09 17:58:37] [INFO ] State equation strengthened by 188 read => feed constraints.
[2022-06-09 17:58:40] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 17:58:43] [INFO ] [Nat]Added 188 Read/Feed constraints in 6262 ms returned unknown
[2022-06-09 17:58:43] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 17:58:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 17:58:44] [INFO ] [Real]Absence check using state equation in 411 ms returned sat
[2022-06-09 17:58:44] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 17:58:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 17:58:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 17:58:44] [INFO ] [Nat]Absence check using state equation in 410 ms returned sat
[2022-06-09 17:58:47] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 17:58:50] [INFO ] [Nat]Added 188 Read/Feed constraints in 6275 ms returned unknown
[2022-06-09 17:58:50] [INFO ] [Real]Absence check using 3 positive place invariants in 6 ms returned sat
[2022-06-09 17:58:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 17:58:51] [INFO ] [Real]Absence check using state equation in 363 ms returned sat
[2022-06-09 17:58:51] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 17:58:51] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 17:58:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 17:58:51] [INFO ] [Nat]Absence check using state equation in 564 ms returned sat
[2022-06-09 17:58:55] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 17:58:58] [INFO ] [Nat]Added 188 Read/Feed constraints in 6273 ms returned unknown
[2022-06-09 17:58:58] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 17:58:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 17:58:58] [INFO ] [Real]Absence check using state equation in 412 ms returned sat
[2022-06-09 17:58:58] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 17:58:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 17:58:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 17:58:59] [INFO ] [Nat]Absence check using state equation in 439 ms returned sat
[2022-06-09 17:59:02] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 17:59:05] [INFO ] [Nat]Added 188 Read/Feed constraints in 6269 ms returned unknown
[2022-06-09 17:59:05] [INFO ] [Real]Absence check using 3 positive place invariants in 6 ms returned sat
[2022-06-09 17:59:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 17:59:05] [INFO ] [Real]Absence check using state equation in 414 ms returned sat
[2022-06-09 17:59:06] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 17:59:06] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 17:59:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 17:59:06] [INFO ] [Nat]Absence check using state equation in 380 ms returned sat
[2022-06-09 17:59:09] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 17:59:12] [INFO ] [Nat]Added 188 Read/Feed constraints in 6257 ms returned unknown
[2022-06-09 17:59:12] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-09 17:59:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 17:59:13] [INFO ] [Real]Absence check using state equation in 449 ms returned sat
[2022-06-09 17:59:13] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 17:59:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 17:59:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 17:59:13] [INFO ] [Nat]Absence check using state equation in 445 ms returned sat
[2022-06-09 17:59:17] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 17:59:20] [INFO ] [Nat]Added 188 Read/Feed constraints in 6260 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 7, 1] Max seen :[0, 0, 0, 0, 6, 0]
Support contains 6 out of 305 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 240 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 17:59:20] [INFO ] Computed 3 place invariants in 33 ms
Incomplete random walk after 1000004 steps, including 2 resets, run finished after 1251 ms. (steps per millisecond=799 ) properties (out of 6) seen :6
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 868 ms. (steps per millisecond=1152 ) properties (out of 6) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1023 ms. (steps per millisecond=977 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1060 ms. (steps per millisecond=943 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 975 ms. (steps per millisecond=1025 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 701 ms. (steps per millisecond=1426 ) properties (out of 6) seen :6
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 811 ms. (steps per millisecond=1233 ) properties (out of 6) seen :3
[2022-06-09 17:59:27] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 17:59:27] [INFO ] Computed 3 place invariants in 22 ms
[2022-06-09 17:59:27] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 17:59:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 17:59:27] [INFO ] [Real]Absence check using state equation in 399 ms returned sat
[2022-06-09 17:59:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 17:59:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-09 17:59:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 17:59:27] [INFO ] [Nat]Absence check using state equation in 374 ms returned sat
[2022-06-09 17:59:28] [INFO ] State equation strengthened by 188 read => feed constraints.
[2022-06-09 17:59:31] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 17:59:34] [INFO ] [Nat]Added 188 Read/Feed constraints in 6266 ms returned unknown
[2022-06-09 17:59:34] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-09 17:59:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 17:59:34] [INFO ] [Real]Absence check using state equation in 379 ms returned sat
[2022-06-09 17:59:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 17:59:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 17:59:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 17:59:35] [INFO ] [Nat]Absence check using state equation in 428 ms returned sat
[2022-06-09 17:59:38] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 17:59:41] [INFO ] [Nat]Added 188 Read/Feed constraints in 6276 ms returned unknown
[2022-06-09 17:59:41] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 17:59:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 17:59:41] [INFO ] [Real]Absence check using state equation in 381 ms returned sat
[2022-06-09 17:59:41] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 17:59:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 17:59:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 17:59:42] [INFO ] [Nat]Absence check using state equation in 546 ms returned sat
[2022-06-09 17:59:45] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 17:59:48] [INFO ] [Nat]Added 188 Read/Feed constraints in 6276 ms returned unknown
[2022-06-09 17:59:48] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 17:59:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 17:59:49] [INFO ] [Real]Absence check using state equation in 413 ms returned sat
[2022-06-09 17:59:49] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 17:59:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 17:59:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 17:59:49] [INFO ] [Nat]Absence check using state equation in 451 ms returned sat
[2022-06-09 17:59:53] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 17:59:56] [INFO ] [Nat]Added 188 Read/Feed constraints in 6273 ms returned unknown
[2022-06-09 17:59:56] [INFO ] [Real]Absence check using 3 positive place invariants in 10 ms returned sat
[2022-06-09 17:59:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 17:59:56] [INFO ] [Real]Absence check using state equation in 415 ms returned sat
[2022-06-09 17:59:56] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 17:59:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 17:59:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 17:59:57] [INFO ] [Nat]Absence check using state equation in 336 ms returned sat
[2022-06-09 18:00:00] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 18:00:03] [INFO ] [Nat]Added 188 Read/Feed constraints in 6259 ms returned unknown
[2022-06-09 18:00:03] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-09 18:00:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 18:00:03] [INFO ] [Real]Absence check using state equation in 448 ms returned sat
[2022-06-09 18:00:03] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 18:00:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 18:00:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 18:00:04] [INFO ] [Nat]Absence check using state equation in 463 ms returned sat
[2022-06-09 18:00:07] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 18:00:10] [INFO ] [Nat]Added 188 Read/Feed constraints in 6281 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 7, 1] Max seen :[0, 0, 0, 0, 6, 0]
Support contains 6 out of 305 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 351 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 235 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2022-06-09 18:00:11] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:00:11] [INFO ] Computed 3 place invariants in 13 ms
[2022-06-09 18:00:11] [INFO ] Implicit Places using invariants in 651 ms returned []
[2022-06-09 18:00:11] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:00:11] [INFO ] Computed 3 place invariants in 19 ms
[2022-06-09 18:00:12] [INFO ] State equation strengthened by 188 read => feed constraints.
[2022-06-09 18:00:12] [INFO ] Implicit Places using invariants and state equation in 898 ms returned []
Implicit Place search using SMT with State Equation took 1553 ms to find 0 implicit places.
[2022-06-09 18:00:13] [INFO ] Redundant transitions in 953 ms returned []
[2022-06-09 18:00:13] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:00:13] [INFO ] Computed 3 place invariants in 25 ms
[2022-06-09 18:00:16] [INFO ] Dead Transitions using invariants and state equation in 2359 ms returned []
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Starting property specific reduction for Szymanski-PT-b06-UpperBounds-00
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:00:16] [INFO ] Computed 3 place invariants in 22 ms
Incomplete random walk after 10003 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
[2022-06-09 18:00:16] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:00:16] [INFO ] Computed 3 place invariants in 13 ms
[2022-06-09 18:00:16] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-09 18:00:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 18:00:16] [INFO ] [Real]Absence check using state equation in 409 ms returned sat
[2022-06-09 18:00:16] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 18:00:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-09 18:00:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 18:00:17] [INFO ] [Nat]Absence check using state equation in 378 ms returned sat
[2022-06-09 18:00:17] [INFO ] State equation strengthened by 188 read => feed constraints.
[2022-06-09 18:00:20] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 18:00:21] [INFO ] [Nat]Added 188 Read/Feed constraints in 4529 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 215 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:00:22] [INFO ] Computed 3 place invariants in 15 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1667 ms. (steps per millisecond=599 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1062 ms. (steps per millisecond=941 ) properties (out of 1) seen :0
[2022-06-09 18:00:24] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:00:24] [INFO ] Computed 3 place invariants in 12 ms
[2022-06-09 18:00:24] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 18:00:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 18:00:25] [INFO ] [Real]Absence check using state equation in 375 ms returned sat
[2022-06-09 18:00:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 18:00:25] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-09 18:00:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 18:00:25] [INFO ] [Nat]Absence check using state equation in 373 ms returned sat
[2022-06-09 18:00:25] [INFO ] State equation strengthened by 188 read => feed constraints.
[2022-06-09 18:00:28] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 18:00:31] [INFO ] [Nat]Added 188 Read/Feed constraints in 6263 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 219 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 217 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2022-06-09 18:00:32] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:00:32] [INFO ] Computed 3 place invariants in 18 ms
[2022-06-09 18:00:32] [INFO ] Implicit Places using invariants in 541 ms returned []
[2022-06-09 18:00:32] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:00:32] [INFO ] Computed 3 place invariants in 15 ms
[2022-06-09 18:00:33] [INFO ] State equation strengthened by 188 read => feed constraints.
[2022-06-09 18:00:33] [INFO ] Implicit Places using invariants and state equation in 866 ms returned []
Implicit Place search using SMT with State Equation took 1411 ms to find 0 implicit places.
[2022-06-09 18:00:34] [INFO ] Redundant transitions in 876 ms returned []
[2022-06-09 18:00:34] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:00:34] [INFO ] Computed 3 place invariants in 24 ms
[2022-06-09 18:00:36] [INFO ] Dead Transitions using invariants and state equation in 2246 ms returned []
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Ending property specific reduction for Szymanski-PT-b06-UpperBounds-00 in 20819 ms.
Starting property specific reduction for Szymanski-PT-b06-UpperBounds-02
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:00:37] [INFO ] Computed 3 place invariants in 21 ms
Incomplete random walk after 10005 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
[2022-06-09 18:00:37] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:00:37] [INFO ] Computed 3 place invariants in 12 ms
[2022-06-09 18:00:37] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-09 18:00:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 18:00:37] [INFO ] [Real]Absence check using state equation in 393 ms returned sat
[2022-06-09 18:00:37] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 18:00:37] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 18:00:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 18:00:38] [INFO ] [Nat]Absence check using state equation in 425 ms returned sat
[2022-06-09 18:00:38] [INFO ] State equation strengthened by 188 read => feed constraints.
[2022-06-09 18:00:41] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 18:00:42] [INFO ] [Nat]Added 188 Read/Feed constraints in 4487 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 219 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:00:42] [INFO ] Computed 3 place invariants in 20 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 1350 ms. (steps per millisecond=740 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 926 ms. (steps per millisecond=1079 ) properties (out of 1) seen :0
[2022-06-09 18:00:45] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:00:45] [INFO ] Computed 3 place invariants in 18 ms
[2022-06-09 18:00:45] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 18:00:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 18:00:45] [INFO ] [Real]Absence check using state equation in 414 ms returned sat
[2022-06-09 18:00:45] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 18:00:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 18:00:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 18:00:46] [INFO ] [Nat]Absence check using state equation in 441 ms returned sat
[2022-06-09 18:00:46] [INFO ] State equation strengthened by 188 read => feed constraints.
[2022-06-09 18:00:49] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 18:00:52] [INFO ] [Nat]Added 188 Read/Feed constraints in 6282 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 192 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 190 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2022-06-09 18:00:52] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:00:52] [INFO ] Computed 3 place invariants in 19 ms
[2022-06-09 18:00:53] [INFO ] Implicit Places using invariants in 551 ms returned []
[2022-06-09 18:00:53] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:00:53] [INFO ] Computed 3 place invariants in 19 ms
[2022-06-09 18:00:53] [INFO ] State equation strengthened by 188 read => feed constraints.
[2022-06-09 18:00:54] [INFO ] Implicit Places using invariants and state equation in 860 ms returned []
Implicit Place search using SMT with State Equation took 1416 ms to find 0 implicit places.
[2022-06-09 18:00:54] [INFO ] Redundant transitions in 668 ms returned []
[2022-06-09 18:00:54] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:00:54] [INFO ] Computed 3 place invariants in 18 ms
[2022-06-09 18:00:57] [INFO ] Dead Transitions using invariants and state equation in 2335 ms returned []
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Ending property specific reduction for Szymanski-PT-b06-UpperBounds-02 in 20294 ms.
Starting property specific reduction for Szymanski-PT-b06-UpperBounds-06
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:00:57] [INFO ] Computed 3 place invariants in 19 ms
Incomplete random walk after 10005 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
[2022-06-09 18:00:57] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:00:57] [INFO ] Computed 3 place invariants in 18 ms
[2022-06-09 18:00:57] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 18:00:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 18:00:57] [INFO ] [Real]Absence check using state equation in 341 ms returned sat
[2022-06-09 18:00:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 18:00:57] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 18:00:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 18:00:58] [INFO ] [Nat]Absence check using state equation in 548 ms returned sat
[2022-06-09 18:00:58] [INFO ] State equation strengthened by 188 read => feed constraints.
[2022-06-09 18:01:01] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 18:01:02] [INFO ] [Nat]Added 188 Read/Feed constraints in 4368 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 223 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:01:03] [INFO ] Computed 3 place invariants in 21 ms
Incomplete random walk after 1000005 steps, including 2 resets, run finished after 1487 ms. (steps per millisecond=672 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 966 ms. (steps per millisecond=1035 ) properties (out of 1) seen :0
[2022-06-09 18:01:05] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:01:05] [INFO ] Computed 3 place invariants in 17 ms
[2022-06-09 18:01:05] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 18:01:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 18:01:05] [INFO ] [Real]Absence check using state equation in 380 ms returned sat
[2022-06-09 18:01:06] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 18:01:06] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 18:01:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 18:01:06] [INFO ] [Nat]Absence check using state equation in 522 ms returned sat
[2022-06-09 18:01:06] [INFO ] State equation strengthened by 188 read => feed constraints.
[2022-06-09 18:01:09] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 18:01:12] [INFO ] [Nat]Added 188 Read/Feed constraints in 6276 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 199 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 209 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2022-06-09 18:01:13] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:01:13] [INFO ] Computed 3 place invariants in 20 ms
[2022-06-09 18:01:13] [INFO ] Implicit Places using invariants in 518 ms returned []
[2022-06-09 18:01:13] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:01:13] [INFO ] Computed 3 place invariants in 16 ms
[2022-06-09 18:01:14] [INFO ] State equation strengthened by 188 read => feed constraints.
[2022-06-09 18:01:14] [INFO ] Implicit Places using invariants and state equation in 835 ms returned []
Implicit Place search using SMT with State Equation took 1364 ms to find 0 implicit places.
[2022-06-09 18:01:15] [INFO ] Redundant transitions in 674 ms returned []
[2022-06-09 18:01:15] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:01:15] [INFO ] Computed 3 place invariants in 19 ms
[2022-06-09 18:01:17] [INFO ] Dead Transitions using invariants and state equation in 2292 ms returned []
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Ending property specific reduction for Szymanski-PT-b06-UpperBounds-06 in 20434 ms.
Starting property specific reduction for Szymanski-PT-b06-UpperBounds-07
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:01:17] [INFO ] Computed 3 place invariants in 17 ms
Incomplete random walk after 10004 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
[2022-06-09 18:01:17] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:01:17] [INFO ] Computed 3 place invariants in 11 ms
[2022-06-09 18:01:17] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 18:01:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 18:01:18] [INFO ] [Real]Absence check using state equation in 388 ms returned sat
[2022-06-09 18:01:18] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 18:01:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 18:01:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 18:01:18] [INFO ] [Nat]Absence check using state equation in 463 ms returned sat
[2022-06-09 18:01:18] [INFO ] State equation strengthened by 188 read => feed constraints.
[2022-06-09 18:01:22] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 18:01:23] [INFO ] [Nat]Added 188 Read/Feed constraints in 4446 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 221 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:01:23] [INFO ] Computed 3 place invariants in 19 ms
Incomplete random walk after 1000004 steps, including 2 resets, run finished after 1669 ms. (steps per millisecond=599 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 980 ms. (steps per millisecond=1020 ) properties (out of 1) seen :0
[2022-06-09 18:01:26] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:01:26] [INFO ] Computed 3 place invariants in 21 ms
[2022-06-09 18:01:26] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 18:01:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 18:01:26] [INFO ] [Real]Absence check using state equation in 442 ms returned sat
[2022-06-09 18:01:26] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 18:01:26] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 18:01:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 18:01:27] [INFO ] [Nat]Absence check using state equation in 466 ms returned sat
[2022-06-09 18:01:27] [INFO ] State equation strengthened by 188 read => feed constraints.
[2022-06-09 18:01:30] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 18:01:33] [INFO ] [Nat]Added 188 Read/Feed constraints in 6271 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 208 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 205 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2022-06-09 18:01:33] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:01:34] [INFO ] Computed 3 place invariants in 21 ms
[2022-06-09 18:01:34] [INFO ] Implicit Places using invariants in 537 ms returned []
[2022-06-09 18:01:34] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:01:34] [INFO ] Computed 3 place invariants in 15 ms
[2022-06-09 18:01:35] [INFO ] State equation strengthened by 188 read => feed constraints.
[2022-06-09 18:01:35] [INFO ] Implicit Places using invariants and state equation in 866 ms returned []
Implicit Place search using SMT with State Equation took 1420 ms to find 0 implicit places.
[2022-06-09 18:01:36] [INFO ] Redundant transitions in 681 ms returned []
[2022-06-09 18:01:36] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:01:36] [INFO ] Computed 3 place invariants in 11 ms
[2022-06-09 18:01:39] [INFO ] Dead Transitions using invariants and state equation in 2945 ms returned []
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Ending property specific reduction for Szymanski-PT-b06-UpperBounds-07 in 21391 ms.
Starting property specific reduction for Szymanski-PT-b06-UpperBounds-08
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:01:39] [INFO ] Computed 3 place invariants in 14 ms
Incomplete random walk after 10005 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=435 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :6
[2022-06-09 18:01:39] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:01:39] [INFO ] Computed 3 place invariants in 15 ms
[2022-06-09 18:01:39] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-09 18:01:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 18:01:39] [INFO ] [Real]Absence check using state equation in 458 ms returned sat
[2022-06-09 18:01:39] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 18:01:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-09 18:01:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 18:01:40] [INFO ] [Nat]Absence check using state equation in 381 ms returned sat
[2022-06-09 18:01:40] [INFO ] State equation strengthened by 188 read => feed constraints.
[2022-06-09 18:01:43] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 18:01:44] [INFO ] [Nat]Added 188 Read/Feed constraints in 4535 ms returned unknown
Current structural bounds on expressions (after SMT) : [7] Max seen :[6]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 193 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:01:44] [INFO ] Computed 3 place invariants in 12 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 1624 ms. (steps per millisecond=615 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 821 ms. (steps per millisecond=1218 ) properties (out of 1) seen :6
[2022-06-09 18:01:47] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:01:47] [INFO ] Computed 3 place invariants in 11 ms
[2022-06-09 18:01:47] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 18:01:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 18:01:47] [INFO ] [Real]Absence check using state equation in 439 ms returned sat
[2022-06-09 18:01:47] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 18:01:47] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 18:01:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 18:01:48] [INFO ] [Nat]Absence check using state equation in 381 ms returned sat
[2022-06-09 18:01:48] [INFO ] State equation strengthened by 188 read => feed constraints.
[2022-06-09 18:01:51] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 18:01:54] [INFO ] [Nat]Added 188 Read/Feed constraints in 6246 ms returned unknown
Current structural bounds on expressions (after SMT) : [7] Max seen :[6]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 214 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 207 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2022-06-09 18:01:55] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:01:55] [INFO ] Computed 3 place invariants in 18 ms
[2022-06-09 18:01:55] [INFO ] Implicit Places using invariants in 539 ms returned []
[2022-06-09 18:01:55] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:01:55] [INFO ] Computed 3 place invariants in 13 ms
[2022-06-09 18:01:56] [INFO ] State equation strengthened by 188 read => feed constraints.
[2022-06-09 18:01:56] [INFO ] Implicit Places using invariants and state equation in 891 ms returned []
Implicit Place search using SMT with State Equation took 1431 ms to find 0 implicit places.
[2022-06-09 18:01:57] [INFO ] Redundant transitions in 684 ms returned []
[2022-06-09 18:01:57] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:01:57] [INFO ] Computed 3 place invariants in 17 ms
[2022-06-09 18:01:59] [INFO ] Dead Transitions using invariants and state equation in 2213 ms returned []
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Ending property specific reduction for Szymanski-PT-b06-UpperBounds-08 in 20370 ms.
Starting property specific reduction for Szymanski-PT-b06-UpperBounds-12
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:01:59] [INFO ] Computed 3 place invariants in 13 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
[2022-06-09 18:01:59] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:01:59] [INFO ] Computed 3 place invariants in 17 ms
[2022-06-09 18:01:59] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 18:01:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 18:02:00] [INFO ] [Real]Absence check using state equation in 444 ms returned sat
[2022-06-09 18:02:00] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 18:02:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 18:02:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 18:02:00] [INFO ] [Nat]Absence check using state equation in 450 ms returned sat
[2022-06-09 18:02:00] [INFO ] State equation strengthened by 188 read => feed constraints.
[2022-06-09 18:02:03] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 18:02:05] [INFO ] [Nat]Added 188 Read/Feed constraints in 4466 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 215 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:02:05] [INFO ] Computed 3 place invariants in 23 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1421 ms. (steps per millisecond=703 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 854 ms. (steps per millisecond=1170 ) properties (out of 1) seen :0
[2022-06-09 18:02:07] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:02:07] [INFO ] Computed 3 place invariants in 20 ms
[2022-06-09 18:02:07] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 18:02:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 18:02:08] [INFO ] [Real]Absence check using state equation in 468 ms returned sat
[2022-06-09 18:02:08] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 18:02:08] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 18:02:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 18:02:08] [INFO ] [Nat]Absence check using state equation in 455 ms returned sat
[2022-06-09 18:02:08] [INFO ] State equation strengthened by 188 read => feed constraints.
[2022-06-09 18:02:12] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 18:02:15] [INFO ] [Nat]Added 188 Read/Feed constraints in 6271 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 192 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 193 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2022-06-09 18:02:15] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:02:15] [INFO ] Computed 3 place invariants in 11 ms
[2022-06-09 18:02:15] [INFO ] Implicit Places using invariants in 528 ms returned []
[2022-06-09 18:02:15] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:02:16] [INFO ] Computed 3 place invariants in 12 ms
[2022-06-09 18:02:16] [INFO ] State equation strengthened by 188 read => feed constraints.
[2022-06-09 18:02:16] [INFO ] Implicit Places using invariants and state equation in 815 ms returned []
Implicit Place search using SMT with State Equation took 1371 ms to find 0 implicit places.
[2022-06-09 18:02:17] [INFO ] Redundant transitions in 685 ms returned []
[2022-06-09 18:02:17] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:02:17] [INFO ] Computed 3 place invariants in 16 ms
[2022-06-09 18:02:19] [INFO ] Dead Transitions using invariants and state equation in 2238 ms returned []
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Ending property specific reduction for Szymanski-PT-b06-UpperBounds-12 in 20303 ms.
[2022-06-09 18:02:20] [INFO ] Flatten gal took : 471 ms
[2022-06-09 18:02:20] [INFO ] Applying decomposition
[2022-06-09 18:02:21] [INFO ] Flatten gal took : 366 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph13575115013530164974.txt, -o, /tmp/graph13575115013530164974.bin, -w, /tmp/graph13575115013530164974.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph13575115013530164974.bin, -l, -1, -v, -w, /tmp/graph13575115013530164974.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 18:02:21] [INFO ] Decomposing Gal with order
[2022-06-09 18:02:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 18:02:22] [INFO ] Removed a total of 17583 redundant transitions.
[2022-06-09 18:02:22] [INFO ] Flatten gal took : 1069 ms
[2022-06-09 18:02:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 1021 labels/synchronizations in 427 ms.
[2022-06-09 18:02:23] [INFO ] Time to serialize gal into /tmp/UpperBounds1910353897234469800.gal : 73 ms
[2022-06-09 18:02:23] [INFO ] Time to serialize properties into /tmp/UpperBounds4079263696321096146.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds1910353897234469800.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds4079263696321096146.prop, --nowitness], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds1910353897234469800.gal -t CGAL -reachable-file /tmp/UpperBounds4079263696321096146.prop --nowitness
Loading property file /tmp/UpperBounds4079263696321096146.prop.
Detected timeout of ITS tools.
[2022-06-09 18:24:09] [INFO ] Flatten gal took : 1437 ms
[2022-06-09 18:24:09] [INFO ] Time to serialize gal into /tmp/UpperBounds6399865621706784464.gal : 139 ms
[2022-06-09 18:24:09] [INFO ] Time to serialize properties into /tmp/UpperBounds11583843655661389979.prop : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds6399865621706784464.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds11583843655661389979.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds6399865621706784464.gal -t CGAL -reachable-file /tmp/UpperBounds11583843655661389979.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/UpperBounds11583843655661389979.prop.
Detected timeout of ITS tools.
[2022-06-09 18:45:46] [INFO ] Flatten gal took : 1296 ms
[2022-06-09 18:45:55] [INFO ] Input system was already deterministic with 7808 transitions.
[2022-06-09 18:45:55] [INFO ] Transformed 305 places.
[2022-06-09 18:45:55] [INFO ] Transformed 7808 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-06-09 18:45:56] [INFO ] Time to serialize gal into /tmp/UpperBounds13149342212965472478.gal : 20 ms
[2022-06-09 18:45:56] [INFO ] Time to serialize properties into /tmp/UpperBounds5612232026947281005.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds13149342212965472478.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds5612232026947281005.prop, --nowitness, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds13149342212965472478.gal -t CGAL -reachable-file /tmp/UpperBounds5612232026947281005.prop --nowitness --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds5612232026947281005.prop.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Szymanski-PT-b06"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2021"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2021"
echo " Input is Szymanski-PT-b06, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r323-tall-165472293100394"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-b06.tgz
mv Szymanski-PT-b06 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;