Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r087-tall-171620521400066.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is CANInsertWithFailure-PT-020, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r087-tall-171620521400066
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.1M
-rw-r--r-- 1 mcc users 8.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K May 19 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 15:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 19 07:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 17:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 172K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 12 08:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Apr 12 08:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 19 07:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 19 15:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 2.6M May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-00
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-01
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-02
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-03
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-04
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-05
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-06
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-07
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-08
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-09
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-10
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-11
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-12
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-13
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-14
FORMULA_NAME CANInsertWithFailure-PT-020-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716224042021

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=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-020
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-20 16:54:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-20 16:54:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 16:54:03] [INFO ] Load time of PNML (sax parser for PT used): 171 ms
[2024-05-20 16:54:03] [INFO ] Transformed 1044 places.
[2024-05-20 16:54:03] [INFO ] Transformed 2520 transitions.
[2024-05-20 16:54:03] [INFO ] Parsed PT model containing 1044 places and 2520 transitions and 6800 arcs in 242 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 2520 rows 1044 cols
[2024-05-20 16:54:04] [INFO ] Computed 23 invariants in 91 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 16) seen :14
FORMULA CANInsertWithFailure-PT-020-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 15) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 15) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 15) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 15) seen :2
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 :1
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 :3
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 :3
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 :1
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 :1
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 :2
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 :3
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 :0
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 :2
[2024-05-20 16:54:04] [INFO ] Invariant cache hit.
[2024-05-20 16:54:04] [INFO ] [Real]Absence check using 21 positive place invariants in 20 ms returned sat
[2024-05-20 16:54:04] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-20 16:54:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:54:05] [INFO ] [Real]Absence check using state equation in 554 ms returned sat
[2024-05-20 16:54:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:54:05] [INFO ] [Nat]Absence check using 21 positive place invariants in 17 ms returned sat
[2024-05-20 16:54:05] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 6 ms returned sat
[2024-05-20 16:54:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:54:06] [INFO ] [Nat]Absence check using state equation in 549 ms returned sat
[2024-05-20 16:54:06] [INFO ] State equation strengthened by 780 read => feed constraints.
[2024-05-20 16:54:06] [INFO ] [Nat]Added 780 Read/Feed constraints in 424 ms returned sat
[2024-05-20 16:54:06] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 193 ms.
[2024-05-20 16:54:07] [INFO ] Added : 39 causal constraints over 8 iterations in 1283 ms. Result :sat
Minimization took 1683 ms.
[2024-05-20 16:54:09] [INFO ] [Real]Absence check using 21 positive place invariants in 22 ms returned sat
[2024-05-20 16:54:09] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 18 ms returned sat
[2024-05-20 16:54:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:54:10] [INFO ] [Real]Absence check using state equation in 614 ms returned sat
[2024-05-20 16:54:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:54:10] [INFO ] [Nat]Absence check using 21 positive place invariants in 15 ms returned sat
[2024-05-20 16:54:10] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 25 ms returned sat
[2024-05-20 16:54:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:54:11] [INFO ] [Nat]Absence check using state equation in 612 ms returned sat
[2024-05-20 16:54:11] [INFO ] [Nat]Added 780 Read/Feed constraints in 498 ms returned sat
[2024-05-20 16:54:11] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 140 ms.
[2024-05-20 16:54:13] [INFO ] Added : 75 causal constraints over 15 iterations in 1709 ms. Result :sat
Minimization took 1954 ms.
[2024-05-20 16:54:15] [INFO ] [Real]Absence check using 21 positive place invariants in 15 ms returned sat
[2024-05-20 16:54:15] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-20 16:54:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:54:16] [INFO ] [Real]Absence check using state equation in 556 ms returned sat
[2024-05-20 16:54:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:54:16] [INFO ] [Nat]Absence check using 21 positive place invariants in 17 ms returned sat
[2024-05-20 16:54:16] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 6 ms returned sat
[2024-05-20 16:54:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:54:16] [INFO ] [Nat]Absence check using state equation in 547 ms returned sat
[2024-05-20 16:54:17] [INFO ] [Nat]Added 780 Read/Feed constraints in 440 ms returned sat
[2024-05-20 16:54:17] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 124 ms.
[2024-05-20 16:54:18] [INFO ] Added : 38 causal constraints over 8 iterations in 980 ms. Result :sat
Minimization took 2368 ms.
[2024-05-20 16:54:20] [INFO ] [Real]Absence check using 21 positive place invariants in 15 ms returned sat
[2024-05-20 16:54:20] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 9 ms returned sat
[2024-05-20 16:54:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:54:21] [INFO ] [Real]Absence check using state equation in 573 ms returned sat
[2024-05-20 16:54:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:54:21] [INFO ] [Nat]Absence check using 21 positive place invariants in 15 ms returned sat
[2024-05-20 16:54:21] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 6 ms returned sat
[2024-05-20 16:54:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:54:22] [INFO ] [Nat]Absence check using state equation in 567 ms returned sat
[2024-05-20 16:54:23] [INFO ] [Nat]Added 780 Read/Feed constraints in 757 ms returned sat
[2024-05-20 16:54:23] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 129 ms.
[2024-05-20 16:54:24] [INFO ] Added : 48 causal constraints over 10 iterations in 1138 ms. Result :sat
Minimization took 1886 ms.
[2024-05-20 16:54:26] [INFO ] [Real]Absence check using 21 positive place invariants in 14 ms returned sat
[2024-05-20 16:54:26] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-20 16:54:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:54:26] [INFO ] [Real]Absence check using state equation in 606 ms returned sat
[2024-05-20 16:54:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:54:27] [INFO ] [Nat]Absence check using 21 positive place invariants in 15 ms returned sat
[2024-05-20 16:54:27] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 10 ms returned sat
[2024-05-20 16:54:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:54:27] [INFO ] [Nat]Absence check using state equation in 614 ms returned sat
[2024-05-20 16:54:28] [INFO ] [Nat]Added 780 Read/Feed constraints in 416 ms returned sat
[2024-05-20 16:54:28] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 122 ms.
[2024-05-20 16:54:29] [INFO ] Added : 39 causal constraints over 8 iterations in 955 ms. Result :sat
Minimization took 1988 ms.
[2024-05-20 16:54:31] [INFO ] [Real]Absence check using 21 positive place invariants in 14 ms returned sat
[2024-05-20 16:54:31] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-20 16:54:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:54:31] [INFO ] [Real]Absence check using state equation in 518 ms returned sat
[2024-05-20 16:54:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:54:32] [INFO ] [Nat]Absence check using 21 positive place invariants in 14 ms returned sat
[2024-05-20 16:54:32] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 11 ms returned sat
[2024-05-20 16:54:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:54:32] [INFO ] [Nat]Absence check using state equation in 506 ms returned sat
[2024-05-20 16:54:33] [INFO ] [Nat]Added 780 Read/Feed constraints in 454 ms returned sat
[2024-05-20 16:54:33] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 112 ms.
[2024-05-20 16:54:34] [INFO ] Added : 62 causal constraints over 13 iterations in 1444 ms. Result :sat
Minimization took 1496 ms.
[2024-05-20 16:54:36] [INFO ] [Real]Absence check using 21 positive place invariants in 13 ms returned sat
[2024-05-20 16:54:36] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-20 16:54:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:54:36] [INFO ] [Real]Absence check using state equation in 490 ms returned sat
[2024-05-20 16:54:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:54:36] [INFO ] [Nat]Absence check using 21 positive place invariants in 18 ms returned sat
[2024-05-20 16:54:36] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 6 ms returned sat
[2024-05-20 16:54:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:54:37] [INFO ] [Nat]Absence check using state equation in 523 ms returned sat
[2024-05-20 16:54:37] [INFO ] [Nat]Added 780 Read/Feed constraints in 532 ms returned sat
[2024-05-20 16:54:38] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 134 ms.
[2024-05-20 16:54:39] [INFO ] Added : 48 causal constraints over 10 iterations in 1288 ms. Result :sat
Minimization took 1923 ms.
[2024-05-20 16:54:41] [INFO ] [Real]Absence check using 21 positive place invariants in 14 ms returned sat
[2024-05-20 16:54:41] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-20 16:54:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:54:41] [INFO ] [Real]Absence check using state equation in 515 ms returned sat
[2024-05-20 16:54:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:54:42] [INFO ] [Nat]Absence check using 21 positive place invariants in 14 ms returned sat
[2024-05-20 16:54:42] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 6 ms returned sat
[2024-05-20 16:54:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:54:42] [INFO ] [Nat]Absence check using state equation in 524 ms returned sat
[2024-05-20 16:54:43] [INFO ] [Nat]Added 780 Read/Feed constraints in 477 ms returned sat
[2024-05-20 16:54:43] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 117 ms.
[2024-05-20 16:54:44] [INFO ] Added : 73 causal constraints over 15 iterations in 1635 ms. Result :sat
Minimization took 1740 ms.
[2024-05-20 16:54:46] [INFO ] [Real]Absence check using 21 positive place invariants in 13 ms returned sat
[2024-05-20 16:54:46] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-20 16:54:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:54:47] [INFO ] [Real]Absence check using state equation in 509 ms returned sat
[2024-05-20 16:54:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:54:47] [INFO ] [Nat]Absence check using 21 positive place invariants in 15 ms returned sat
[2024-05-20 16:54:47] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 6 ms returned sat
[2024-05-20 16:54:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:54:48] [INFO ] [Nat]Absence check using state equation in 543 ms returned sat
[2024-05-20 16:54:48] [INFO ] [Nat]Added 780 Read/Feed constraints in 529 ms returned sat
[2024-05-20 16:54:48] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 123 ms.
[2024-05-20 16:54:49] [INFO ] Added : 46 causal constraints over 10 iterations in 1277 ms. Result :sat
Minimization took 2414 ms.
[2024-05-20 16:54:52] [INFO ] [Real]Absence check using 21 positive place invariants in 15 ms returned sat
[2024-05-20 16:54:52] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 6 ms returned sat
[2024-05-20 16:54:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:54:53] [INFO ] [Real]Absence check using state equation in 533 ms returned sat
[2024-05-20 16:54:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:54:53] [INFO ] [Nat]Absence check using 21 positive place invariants in 14 ms returned sat
[2024-05-20 16:54:53] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-20 16:54:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:54:53] [INFO ] [Nat]Absence check using state equation in 514 ms returned sat
[2024-05-20 16:54:54] [INFO ] [Nat]Added 780 Read/Feed constraints in 270 ms returned sat
[2024-05-20 16:54:54] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 143 ms.
[2024-05-20 16:54:55] [INFO ] Added : 37 causal constraints over 8 iterations in 1002 ms. Result :sat
Minimization took 2185 ms.
[2024-05-20 16:54:57] [INFO ] [Real]Absence check using 21 positive place invariants in 17 ms returned sat
[2024-05-20 16:54:57] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-20 16:54:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:54:58] [INFO ] [Real]Absence check using state equation in 515 ms returned sat
[2024-05-20 16:54:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:54:58] [INFO ] [Nat]Absence check using 21 positive place invariants in 37 ms returned sat
[2024-05-20 16:54:58] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 12 ms returned sat
[2024-05-20 16:54:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:54:58] [INFO ] [Nat]Absence check using state equation in 592 ms returned sat
[2024-05-20 16:54:59] [INFO ] [Nat]Added 780 Read/Feed constraints in 328 ms returned sat
[2024-05-20 16:54:59] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 114 ms.
[2024-05-20 16:55:00] [INFO ] Added : 56 causal constraints over 12 iterations in 1393 ms. Result :sat
Minimization took 1777 ms.
[2024-05-20 16:55:02] [INFO ] [Real]Absence check using 21 positive place invariants in 14 ms returned sat
[2024-05-20 16:55:02] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-20 16:55:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:55:03] [INFO ] [Real]Absence check using state equation in 521 ms returned sat
[2024-05-20 16:55:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:55:03] [INFO ] [Nat]Absence check using 21 positive place invariants in 16 ms returned sat
[2024-05-20 16:55:03] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-20 16:55:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:55:03] [INFO ] [Nat]Absence check using state equation in 497 ms returned sat
[2024-05-20 16:55:04] [INFO ] [Nat]Added 780 Read/Feed constraints in 422 ms returned sat
[2024-05-20 16:55:04] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 134 ms.
[2024-05-20 16:55:05] [INFO ] Added : 56 causal constraints over 12 iterations in 1384 ms. Result :sat
Minimization took 2063 ms.
[2024-05-20 16:55:07] [INFO ] [Real]Absence check using 21 positive place invariants in 13 ms returned sat
[2024-05-20 16:55:07] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 6 ms returned sat
[2024-05-20 16:55:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:55:08] [INFO ] [Real]Absence check using state equation in 533 ms returned sat
[2024-05-20 16:55:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:55:08] [INFO ] [Nat]Absence check using 21 positive place invariants in 14 ms returned sat
[2024-05-20 16:55:08] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 6 ms returned sat
[2024-05-20 16:55:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:55:09] [INFO ] [Nat]Absence check using state equation in 517 ms returned sat
[2024-05-20 16:55:09] [INFO ] [Nat]Added 780 Read/Feed constraints in 338 ms returned sat
[2024-05-20 16:55:09] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 110 ms.
[2024-05-20 16:55:10] [INFO ] Added : 38 causal constraints over 8 iterations in 980 ms. Result :sat
Minimization took 1694 ms.
[2024-05-20 16:55:12] [INFO ] [Real]Absence check using 21 positive place invariants in 14 ms returned sat
[2024-05-20 16:55:12] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-20 16:55:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:55:13] [INFO ] [Real]Absence check using state equation in 554 ms returned sat
[2024-05-20 16:55:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:55:13] [INFO ] [Nat]Absence check using 21 positive place invariants in 16 ms returned sat
[2024-05-20 16:55:13] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-20 16:55:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:55:13] [INFO ] [Nat]Absence check using state equation in 534 ms returned sat
[2024-05-20 16:55:14] [INFO ] [Nat]Added 780 Read/Feed constraints in 698 ms returned sat
[2024-05-20 16:55:14] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 110 ms.
[2024-05-20 16:55:16] [INFO ] Added : 105 causal constraints over 21 iterations in 2149 ms. Result :sat
Minimization took 1433 ms.
[2024-05-20 16:55:18] [INFO ] [Real]Absence check using 21 positive place invariants in 13 ms returned sat
[2024-05-20 16:55:18] [INFO ] [Real]Absence check using 21 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-20 16:55:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:55:18] [INFO ] [Real]Absence check using state equation in 528 ms returned sat
[2024-05-20 16:55:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:55:18] [INFO ] [Nat]Absence check using 21 positive place invariants in 14 ms returned sat
[2024-05-20 16:55:18] [INFO ] [Nat]Absence check using 21 positive and 2 generalized place invariants in 7 ms returned sat
[2024-05-20 16:55:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:55:19] [INFO ] [Nat]Absence check using state equation in 517 ms returned sat
[2024-05-20 16:55:20] [INFO ] [Nat]Added 780 Read/Feed constraints in 582 ms returned sat
[2024-05-20 16:55:20] [INFO ] Computed and/alt/rep : 2440/3980/2440 causal constraints (skipped 60 transitions) in 117 ms.
[2024-05-20 16:55:21] [INFO ] Added : 57 causal constraints over 12 iterations in 1378 ms. Result :sat
Minimization took 1674 ms.
Current structural bounds on expressions (after SMT) : [20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 15 out of 1044 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1044/1044 places, 2520/2520 transitions.
Graph (complete) has 3501 edges and 1044 vertex of which 1043 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.7 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 140 transitions
Trivial Post-agglo rules discarded 140 transitions
Performed 140 trivial Post agglomeration. Transition count delta: 140
Iterating post reduction 0 with 140 rules applied. Total rules applied 141 place count 1043 transition count 2380
Reduce places removed 140 places and 0 transitions.
Iterating post reduction 1 with 140 rules applied. Total rules applied 281 place count 903 transition count 2380
Performed 357 Post agglomeration using F-continuation condition.Transition count delta: 357
Deduced a syphon composed of 357 places in 2 ms
Reduce places removed 357 places and 0 transitions.
Iterating global reduction 2 with 714 rules applied. Total rules applied 995 place count 546 transition count 2023
Drop transitions removed 320 transitions
Redundant transition composition rules discarded 320 transitions
Iterating global reduction 2 with 320 rules applied. Total rules applied 1315 place count 546 transition count 1703
Partial Free-agglomeration rule applied 466 times.
Drop transitions removed 466 transitions
Iterating global reduction 2 with 466 rules applied. Total rules applied 1781 place count 546 transition count 1703
Applied a total of 1781 rules in 526 ms. Remains 546 /1044 variables (removed 498) and now considering 1703/2520 (removed 817) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 528 ms. Remains : 546/1044 places, 1703/2520 transitions.
// Phase 1: matrix 1703 rows 546 cols
[2024-05-20 16:55:24] [INFO ] Computed 22 invariants in 24 ms
Incomplete random walk after 1000000 steps, including 9794 resets, run finished after 4591 ms. (steps per millisecond=217 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 444 resets, run finished after 743 ms. (steps per millisecond=1345 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 454 resets, run finished after 745 ms. (steps per millisecond=1342 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000000 steps, including 453 resets, run finished after 731 ms. (steps per millisecond=1367 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 449 resets, run finished after 731 ms. (steps per millisecond=1367 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 452 resets, run finished after 734 ms. (steps per millisecond=1362 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 452 resets, run finished after 729 ms. (steps per millisecond=1371 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 446 resets, run finished after 735 ms. (steps per millisecond=1360 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 451 resets, run finished after 731 ms. (steps per millisecond=1367 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 456 resets, run finished after 734 ms. (steps per millisecond=1362 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000000 steps, including 472 resets, run finished after 730 ms. (steps per millisecond=1369 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 453 resets, run finished after 736 ms. (steps per millisecond=1358 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 450 resets, run finished after 739 ms. (steps per millisecond=1353 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 453 resets, run finished after 732 ms. (steps per millisecond=1366 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 450 resets, run finished after 733 ms. (steps per millisecond=1364 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 450 resets, run finished after 732 ms. (steps per millisecond=1366 ) properties (out of 15) seen :15
[2024-05-20 16:55:40] [INFO ] Invariant cache hit.
[2024-05-20 16:55:40] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-20 16:55:40] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:55:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:55:40] [INFO ] [Real]Absence check using state equation in 250 ms returned sat
[2024-05-20 16:55:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:55:40] [INFO ] [Nat]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:55:40] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-20 16:55:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:55:40] [INFO ] [Nat]Absence check using state equation in 251 ms returned sat
[2024-05-20 16:55:40] [INFO ] State equation strengthened by 1601 read => feed constraints.
[2024-05-20 16:55:41] [INFO ] [Nat]Added 1601 Read/Feed constraints in 158 ms returned sat
[2024-05-20 16:55:41] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 80 ms.
[2024-05-20 16:55:41] [INFO ] Added : 5 causal constraints over 1 iterations in 263 ms. Result :sat
Minimization took 705 ms.
[2024-05-20 16:55:42] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:55:42] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-20 16:55:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:55:42] [INFO ] [Real]Absence check using state equation in 259 ms returned sat
[2024-05-20 16:55:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:55:42] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-20 16:55:42] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:55:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:55:42] [INFO ] [Nat]Absence check using state equation in 260 ms returned sat
[2024-05-20 16:55:43] [INFO ] [Nat]Added 1601 Read/Feed constraints in 192 ms returned sat
[2024-05-20 16:55:43] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 84 ms.
[2024-05-20 16:55:43] [INFO ] Added : 9 causal constraints over 2 iterations in 331 ms. Result :sat
Minimization took 760 ms.
[2024-05-20 16:55:44] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-20 16:55:44] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:55:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:55:44] [INFO ] [Real]Absence check using state equation in 256 ms returned sat
[2024-05-20 16:55:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:55:44] [INFO ] [Nat]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:55:44] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:55:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:55:44] [INFO ] [Nat]Absence check using state equation in 257 ms returned sat
[2024-05-20 16:55:45] [INFO ] [Nat]Added 1601 Read/Feed constraints in 209 ms returned sat
[2024-05-20 16:55:45] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 76 ms.
[2024-05-20 16:55:45] [INFO ] Added : 19 causal constraints over 4 iterations in 445 ms. Result :sat
Minimization took 838 ms.
[2024-05-20 16:55:46] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:55:46] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:55:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:55:46] [INFO ] [Real]Absence check using state equation in 249 ms returned sat
[2024-05-20 16:55:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:55:46] [INFO ] [Nat]Absence check using 20 positive place invariants in 9 ms returned sat
[2024-05-20 16:55:46] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2024-05-20 16:55:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:55:47] [INFO ] [Nat]Absence check using state equation in 252 ms returned sat
[2024-05-20 16:55:47] [INFO ] [Nat]Added 1601 Read/Feed constraints in 142 ms returned sat
[2024-05-20 16:55:47] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 102 ms.
[2024-05-20 16:55:47] [INFO ] Added : 5 causal constraints over 1 iterations in 296 ms. Result :sat
Minimization took 753 ms.
[2024-05-20 16:55:48] [INFO ] [Real]Absence check using 20 positive place invariants in 9 ms returned sat
[2024-05-20 16:55:48] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:55:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:55:48] [INFO ] [Real]Absence check using state equation in 255 ms returned sat
[2024-05-20 16:55:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:55:48] [INFO ] [Nat]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:55:48] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:55:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:55:49] [INFO ] [Nat]Absence check using state equation in 255 ms returned sat
[2024-05-20 16:55:49] [INFO ] [Nat]Added 1601 Read/Feed constraints in 128 ms returned sat
[2024-05-20 16:55:49] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 87 ms.
[2024-05-20 16:55:49] [INFO ] Added : 11 causal constraints over 3 iterations in 397 ms. Result :sat
Minimization took 821 ms.
[2024-05-20 16:55:50] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-20 16:55:50] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:55:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:55:51] [INFO ] [Real]Absence check using state equation in 259 ms returned sat
[2024-05-20 16:55:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:55:51] [INFO ] [Nat]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:55:51] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:55:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:55:51] [INFO ] [Nat]Absence check using state equation in 247 ms returned sat
[2024-05-20 16:55:51] [INFO ] [Nat]Added 1601 Read/Feed constraints in 150 ms returned sat
[2024-05-20 16:55:51] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 91 ms.
[2024-05-20 16:55:51] [INFO ] Added : 9 causal constraints over 2 iterations in 329 ms. Result :sat
Minimization took 746 ms.
[2024-05-20 16:55:52] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:55:52] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:55:53] [INFO ] [Real]Absence check using state equation in 266 ms returned sat
[2024-05-20 16:55:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:55:53] [INFO ] [Nat]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:55:53] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-20 16:55:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:55:53] [INFO ] [Nat]Absence check using state equation in 255 ms returned sat
[2024-05-20 16:55:53] [INFO ] [Nat]Added 1601 Read/Feed constraints in 152 ms returned sat
[2024-05-20 16:55:53] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 79 ms.
[2024-05-20 16:55:53] [INFO ] Added : 5 causal constraints over 1 iterations in 256 ms. Result :sat
Minimization took 768 ms.
[2024-05-20 16:55:54] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-20 16:55:54] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:55:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:55:55] [INFO ] [Real]Absence check using state equation in 253 ms returned sat
[2024-05-20 16:55:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:55:55] [INFO ] [Nat]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:55:55] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-20 16:55:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:55:55] [INFO ] [Nat]Absence check using state equation in 255 ms returned sat
[2024-05-20 16:55:55] [INFO ] [Nat]Added 1601 Read/Feed constraints in 224 ms returned sat
[2024-05-20 16:55:55] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 78 ms.
[2024-05-20 16:55:56] [INFO ] Added : 16 causal constraints over 4 iterations in 467 ms. Result :sat
Minimization took 730 ms.
[2024-05-20 16:55:57] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:55:57] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-20 16:55:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:55:57] [INFO ] [Real]Absence check using state equation in 247 ms returned sat
[2024-05-20 16:55:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:55:57] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-20 16:55:57] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-20 16:55:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:55:57] [INFO ] [Nat]Absence check using state equation in 247 ms returned sat
[2024-05-20 16:55:57] [INFO ] [Nat]Added 1601 Read/Feed constraints in 118 ms returned sat
[2024-05-20 16:55:57] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 77 ms.
[2024-05-20 16:55:58] [INFO ] Added : 8 causal constraints over 2 iterations in 319 ms. Result :sat
Minimization took 829 ms.
[2024-05-20 16:55:59] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:55:59] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-20 16:55:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:55:59] [INFO ] [Real]Absence check using state equation in 265 ms returned sat
[2024-05-20 16:55:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:55:59] [INFO ] [Nat]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:55:59] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-20 16:55:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:55:59] [INFO ] [Nat]Absence check using state equation in 265 ms returned sat
[2024-05-20 16:55:59] [INFO ] [Nat]Added 1601 Read/Feed constraints in 182 ms returned sat
[2024-05-20 16:56:00] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 89 ms.
[2024-05-20 16:56:00] [INFO ] Added : 7 causal constraints over 2 iterations in 326 ms. Result :sat
Minimization took 796 ms.
[2024-05-20 16:56:01] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:56:01] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:56:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:56:01] [INFO ] [Real]Absence check using state equation in 253 ms returned sat
[2024-05-20 16:56:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:56:01] [INFO ] [Nat]Absence check using 20 positive place invariants in 9 ms returned sat
[2024-05-20 16:56:01] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2024-05-20 16:56:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:56:01] [INFO ] [Nat]Absence check using state equation in 259 ms returned sat
[2024-05-20 16:56:01] [INFO ] [Nat]Added 1601 Read/Feed constraints in 161 ms returned sat
[2024-05-20 16:56:02] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 85 ms.
[2024-05-20 16:56:02] [INFO ] Added : 10 causal constraints over 2 iterations in 327 ms. Result :sat
Minimization took 790 ms.
[2024-05-20 16:56:03] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-20 16:56:03] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:56:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:56:03] [INFO ] [Real]Absence check using state equation in 261 ms returned sat
[2024-05-20 16:56:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:56:03] [INFO ] [Nat]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:56:03] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-20 16:56:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:56:03] [INFO ] [Nat]Absence check using state equation in 252 ms returned sat
[2024-05-20 16:56:04] [INFO ] [Nat]Added 1601 Read/Feed constraints in 187 ms returned sat
[2024-05-20 16:56:04] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 105 ms.
[2024-05-20 16:56:04] [INFO ] Added : 14 causal constraints over 3 iterations in 437 ms. Result :sat
Minimization took 724 ms.
[2024-05-20 16:56:05] [INFO ] [Real]Absence check using 20 positive place invariants in 6 ms returned sat
[2024-05-20 16:56:05] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-20 16:56:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:56:05] [INFO ] [Real]Absence check using state equation in 274 ms returned sat
[2024-05-20 16:56:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:56:05] [INFO ] [Nat]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:56:05] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:56:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:56:06] [INFO ] [Nat]Absence check using state equation in 260 ms returned sat
[2024-05-20 16:56:06] [INFO ] [Nat]Added 1601 Read/Feed constraints in 176 ms returned sat
[2024-05-20 16:56:06] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 80 ms.
[2024-05-20 16:56:06] [INFO ] Added : 10 causal constraints over 3 iterations in 404 ms. Result :sat
Minimization took 764 ms.
[2024-05-20 16:56:07] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:56:07] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:56:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:56:07] [INFO ] [Real]Absence check using state equation in 250 ms returned sat
[2024-05-20 16:56:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:56:07] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-20 16:56:07] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2024-05-20 16:56:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:56:08] [INFO ] [Nat]Absence check using state equation in 250 ms returned sat
[2024-05-20 16:56:08] [INFO ] [Nat]Added 1601 Read/Feed constraints in 133 ms returned sat
[2024-05-20 16:56:08] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 77 ms.
[2024-05-20 16:56:08] [INFO ] Added : 5 causal constraints over 1 iterations in 257 ms. Result :sat
Minimization took 782 ms.
[2024-05-20 16:56:09] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-20 16:56:09] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-20 16:56:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:56:09] [INFO ] [Real]Absence check using state equation in 267 ms returned sat
[2024-05-20 16:56:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:56:09] [INFO ] [Nat]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:56:09] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-20 16:56:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:56:10] [INFO ] [Nat]Absence check using state equation in 268 ms returned sat
[2024-05-20 16:56:10] [INFO ] [Nat]Added 1601 Read/Feed constraints in 132 ms returned sat
[2024-05-20 16:56:10] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 78 ms.
[2024-05-20 16:56:10] [INFO ] Added : 5 causal constraints over 1 iterations in 260 ms. Result :sat
Minimization took 769 ms.
Current structural bounds on expressions (after SMT) : [20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 15 out of 546 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 546/546 places, 1703/1703 transitions.
Applied a total of 0 rules in 29 ms. Remains 546 /546 variables (removed 0) and now considering 1703/1703 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 546/546 places, 1703/1703 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 546/546 places, 1703/1703 transitions.
Applied a total of 0 rules in 57 ms. Remains 546 /546 variables (removed 0) and now considering 1703/1703 (removed 0) transitions.
[2024-05-20 16:56:11] [INFO ] Invariant cache hit.
[2024-05-20 16:56:12] [INFO ] Implicit Places using invariants in 468 ms returned []
[2024-05-20 16:56:12] [INFO ] Invariant cache hit.
[2024-05-20 16:56:12] [INFO ] State equation strengthened by 1601 read => feed constraints.
[2024-05-20 16:56:16] [INFO ] Implicit Places using invariants and state equation in 4178 ms returned []
Implicit Place search using SMT with State Equation took 4672 ms to find 0 implicit places.
[2024-05-20 16:56:16] [INFO ] Redundant transitions in 83 ms returned []
[2024-05-20 16:56:16] [INFO ] Invariant cache hit.
[2024-05-20 16:56:17] [INFO ] Dead Transitions using invariants and state equation in 607 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5427 ms. Remains : 546/546 places, 1703/1703 transitions.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-00
[2024-05-20 16:56:17] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 97 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :1
[2024-05-20 16:56:17] [INFO ] Invariant cache hit.
[2024-05-20 16:56:17] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:56:17] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2024-05-20 16:56:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:56:17] [INFO ] [Real]Absence check using state equation in 253 ms returned sat
[2024-05-20 16:56:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:56:17] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-20 16:56:17] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:56:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:56:17] [INFO ] [Nat]Absence check using state equation in 249 ms returned sat
[2024-05-20 16:56:17] [INFO ] State equation strengthened by 1601 read => feed constraints.
[2024-05-20 16:56:18] [INFO ] [Nat]Added 1601 Read/Feed constraints in 164 ms returned sat
[2024-05-20 16:56:18] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 91 ms.
[2024-05-20 16:56:18] [INFO ] Added : 5 causal constraints over 1 iterations in 273 ms. Result :sat
Minimization took 699 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 546 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 546/546 places, 1703/1703 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 542 transition count 1699
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 542 transition count 1698
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 10 place count 541 transition count 1698
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 541 transition count 1697
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 12 place count 540 transition count 1697
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 2 with 10 rules applied. Total rules applied 22 place count 540 transition count 1697
Applied a total of 22 rules in 191 ms. Remains 540 /546 variables (removed 6) and now considering 1697/1703 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 192 ms. Remains : 540/546 places, 1697/1703 transitions.
// Phase 1: matrix 1697 rows 540 cols
[2024-05-20 16:56:19] [INFO ] Computed 22 invariants in 25 ms
Incomplete random walk after 1000000 steps, including 9952 resets, run finished after 4251 ms. (steps per millisecond=235 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 456 resets, run finished after 725 ms. (steps per millisecond=1379 ) properties (out of 1) seen :1
[2024-05-20 16:56:24] [INFO ] Invariant cache hit.
[2024-05-20 16:56:24] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:56:24] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:56:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:56:24] [INFO ] [Real]Absence check using state equation in 258 ms returned sat
[2024-05-20 16:56:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:56:24] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-20 16:56:24] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:56:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:56:25] [INFO ] [Nat]Absence check using state equation in 276 ms returned sat
[2024-05-20 16:56:25] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-20 16:56:25] [INFO ] [Nat]Added 1619 Read/Feed constraints in 128 ms returned sat
[2024-05-20 16:56:25] [INFO ] Computed and/alt/rep : 1149/2985/1149 causal constraints (skipped 528 transitions) in 78 ms.
[2024-05-20 16:56:25] [INFO ] Added : 4 causal constraints over 1 iterations in 255 ms. Result :sat
Minimization took 732 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 540 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 29 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 540/540 places, 1697/1697 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 40 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
[2024-05-20 16:56:26] [INFO ] Invariant cache hit.
[2024-05-20 16:56:27] [INFO ] Implicit Places using invariants in 595 ms returned []
[2024-05-20 16:56:27] [INFO ] Invariant cache hit.
[2024-05-20 16:56:27] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-20 16:56:31] [INFO ] Implicit Places using invariants and state equation in 4956 ms returned []
Implicit Place search using SMT with State Equation took 5575 ms to find 0 implicit places.
[2024-05-20 16:56:32] [INFO ] Redundant transitions in 88 ms returned []
[2024-05-20 16:56:32] [INFO ] Invariant cache hit.
[2024-05-20 16:56:32] [INFO ] Dead Transitions using invariants and state equation in 585 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6312 ms. Remains : 540/540 places, 1697/1697 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-00 in 15622 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-01
// Phase 1: matrix 1703 rows 546 cols
[2024-05-20 16:56:32] [INFO ] Computed 22 invariants in 32 ms
Incomplete random walk after 10000 steps, including 96 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
[2024-05-20 16:56:32] [INFO ] Invariant cache hit.
[2024-05-20 16:56:32] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:56:32] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-20 16:56:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:56:33] [INFO ] [Real]Absence check using state equation in 248 ms returned sat
[2024-05-20 16:56:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:56:33] [INFO ] [Nat]Absence check using 20 positive place invariants in 19 ms returned sat
[2024-05-20 16:56:33] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:56:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:56:33] [INFO ] [Nat]Absence check using state equation in 282 ms returned sat
[2024-05-20 16:56:33] [INFO ] State equation strengthened by 1601 read => feed constraints.
[2024-05-20 16:56:33] [INFO ] [Nat]Added 1601 Read/Feed constraints in 205 ms returned sat
[2024-05-20 16:56:33] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 93 ms.
[2024-05-20 16:56:34] [INFO ] Added : 9 causal constraints over 2 iterations in 344 ms. Result :sat
Minimization took 741 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 546 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 546/546 places, 1703/1703 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 542 transition count 1699
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 542 transition count 1698
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 10 place count 541 transition count 1698
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 541 transition count 1697
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 12 place count 540 transition count 1697
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 2 with 10 rules applied. Total rules applied 22 place count 540 transition count 1697
Applied a total of 22 rules in 164 ms. Remains 540 /546 variables (removed 6) and now considering 1697/1703 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 164 ms. Remains : 540/546 places, 1697/1703 transitions.
// Phase 1: matrix 1697 rows 540 cols
[2024-05-20 16:56:35] [INFO ] Computed 22 invariants in 15 ms
Incomplete random walk after 1000000 steps, including 9949 resets, run finished after 4261 ms. (steps per millisecond=234 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 455 resets, run finished after 742 ms. (steps per millisecond=1347 ) properties (out of 1) seen :1
[2024-05-20 16:56:40] [INFO ] Invariant cache hit.
[2024-05-20 16:56:40] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:56:40] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:56:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:56:40] [INFO ] [Real]Absence check using state equation in 246 ms returned sat
[2024-05-20 16:56:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:56:40] [INFO ] [Nat]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:56:40] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-20 16:56:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:56:40] [INFO ] [Nat]Absence check using state equation in 245 ms returned sat
[2024-05-20 16:56:40] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-20 16:56:41] [INFO ] [Nat]Added 1619 Read/Feed constraints in 207 ms returned sat
[2024-05-20 16:56:41] [INFO ] Computed and/alt/rep : 1149/2985/1149 causal constraints (skipped 528 transitions) in 104 ms.
[2024-05-20 16:56:41] [INFO ] Added : 6 causal constraints over 2 iterations in 351 ms. Result :sat
Minimization took 741 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 540 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 22 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 540/540 places, 1697/1697 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 21 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
[2024-05-20 16:56:42] [INFO ] Invariant cache hit.
[2024-05-20 16:56:42] [INFO ] Implicit Places using invariants in 368 ms returned []
[2024-05-20 16:56:42] [INFO ] Invariant cache hit.
[2024-05-20 16:56:43] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-20 16:56:47] [INFO ] Implicit Places using invariants and state equation in 4806 ms returned []
Implicit Place search using SMT with State Equation took 5191 ms to find 0 implicit places.
[2024-05-20 16:56:47] [INFO ] Redundant transitions in 38 ms returned []
[2024-05-20 16:56:47] [INFO ] Invariant cache hit.
[2024-05-20 16:56:48] [INFO ] Dead Transitions using invariants and state equation in 538 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5813 ms. Remains : 540/540 places, 1697/1697 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-01 in 15427 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-02
// Phase 1: matrix 1703 rows 546 cols
[2024-05-20 16:56:48] [INFO ] Computed 22 invariants in 18 ms
Incomplete random walk after 10000 steps, including 98 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
[2024-05-20 16:56:48] [INFO ] Invariant cache hit.
[2024-05-20 16:56:48] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:56:48] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2024-05-20 16:56:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:56:48] [INFO ] [Real]Absence check using state equation in 265 ms returned sat
[2024-05-20 16:56:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:56:48] [INFO ] [Nat]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:56:48] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:56:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:56:48] [INFO ] [Nat]Absence check using state equation in 255 ms returned sat
[2024-05-20 16:56:48] [INFO ] State equation strengthened by 1601 read => feed constraints.
[2024-05-20 16:56:49] [INFO ] [Nat]Added 1601 Read/Feed constraints in 253 ms returned sat
[2024-05-20 16:56:49] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 99 ms.
[2024-05-20 16:56:49] [INFO ] Added : 19 causal constraints over 4 iterations in 478 ms. Result :sat
Minimization took 848 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 546 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 546/546 places, 1703/1703 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 543 transition count 1700
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 543 transition count 1699
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 8 place count 542 transition count 1699
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 542 transition count 1698
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 10 place count 541 transition count 1698
Partial Free-agglomeration rule applied 11 times.
Drop transitions removed 11 transitions
Iterating global reduction 2 with 11 rules applied. Total rules applied 21 place count 541 transition count 1698
Applied a total of 21 rules in 157 ms. Remains 541 /546 variables (removed 5) and now considering 1698/1703 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 159 ms. Remains : 541/546 places, 1698/1703 transitions.
// Phase 1: matrix 1698 rows 541 cols
[2024-05-20 16:56:50] [INFO ] Computed 22 invariants in 27 ms
Incomplete random walk after 1000000 steps, including 9930 resets, run finished after 4274 ms. (steps per millisecond=233 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 460 resets, run finished after 727 ms. (steps per millisecond=1375 ) properties (out of 1) seen :1
[2024-05-20 16:56:55] [INFO ] Invariant cache hit.
[2024-05-20 16:56:55] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:56:55] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-20 16:56:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:56:56] [INFO ] [Real]Absence check using state equation in 245 ms returned sat
[2024-05-20 16:56:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:56:56] [INFO ] [Nat]Absence check using 20 positive place invariants in 6 ms returned sat
[2024-05-20 16:56:56] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-20 16:56:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:56:56] [INFO ] [Nat]Absence check using state equation in 245 ms returned sat
[2024-05-20 16:56:56] [INFO ] State equation strengthened by 1618 read => feed constraints.
[2024-05-20 16:56:56] [INFO ] [Nat]Added 1618 Read/Feed constraints in 148 ms returned sat
[2024-05-20 16:56:56] [INFO ] Computed and/alt/rep : 1150/2983/1150 causal constraints (skipped 528 transitions) in 132 ms.
[2024-05-20 16:56:57] [INFO ] Added : 8 causal constraints over 2 iterations in 371 ms. Result :sat
Minimization took 829 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 541 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 541/541 places, 1698/1698 transitions.
Applied a total of 0 rules in 20 ms. Remains 541 /541 variables (removed 0) and now considering 1698/1698 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 541/541 places, 1698/1698 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 541/541 places, 1698/1698 transitions.
Applied a total of 0 rules in 20 ms. Remains 541 /541 variables (removed 0) and now considering 1698/1698 (removed 0) transitions.
[2024-05-20 16:56:58] [INFO ] Invariant cache hit.
[2024-05-20 16:56:58] [INFO ] Implicit Places using invariants in 416 ms returned []
[2024-05-20 16:56:58] [INFO ] Invariant cache hit.
[2024-05-20 16:56:58] [INFO ] State equation strengthened by 1618 read => feed constraints.
[2024-05-20 16:57:02] [INFO ] Implicit Places using invariants and state equation in 4421 ms returned []
Implicit Place search using SMT with State Equation took 4860 ms to find 0 implicit places.
[2024-05-20 16:57:02] [INFO ] Redundant transitions in 23 ms returned []
[2024-05-20 16:57:02] [INFO ] Invariant cache hit.
[2024-05-20 16:57:03] [INFO ] Dead Transitions using invariants and state equation in 565 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5511 ms. Remains : 541/541 places, 1698/1698 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-02 in 15439 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-03
// Phase 1: matrix 1703 rows 546 cols
[2024-05-20 16:57:03] [INFO ] Computed 22 invariants in 26 ms
Incomplete random walk after 10000 steps, including 97 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :1
[2024-05-20 16:57:03] [INFO ] Invariant cache hit.
[2024-05-20 16:57:03] [INFO ] [Real]Absence check using 20 positive place invariants in 10 ms returned sat
[2024-05-20 16:57:03] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:57:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:57:03] [INFO ] [Real]Absence check using state equation in 249 ms returned sat
[2024-05-20 16:57:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:57:04] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-20 16:57:04] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 6 ms returned sat
[2024-05-20 16:57:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:57:04] [INFO ] [Nat]Absence check using state equation in 244 ms returned sat
[2024-05-20 16:57:04] [INFO ] State equation strengthened by 1601 read => feed constraints.
[2024-05-20 16:57:04] [INFO ] [Nat]Added 1601 Read/Feed constraints in 149 ms returned sat
[2024-05-20 16:57:04] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 78 ms.
[2024-05-20 16:57:04] [INFO ] Added : 5 causal constraints over 1 iterations in 267 ms. Result :sat
Minimization took 758 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 546 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 546/546 places, 1703/1703 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 542 transition count 1699
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 542 transition count 1698
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 10 place count 541 transition count 1698
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 541 transition count 1697
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 12 place count 540 transition count 1697
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 2 with 10 rules applied. Total rules applied 22 place count 540 transition count 1697
Applied a total of 22 rules in 91 ms. Remains 540 /546 variables (removed 6) and now considering 1697/1703 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 540/546 places, 1697/1703 transitions.
// Phase 1: matrix 1697 rows 540 cols
[2024-05-20 16:57:05] [INFO ] Computed 22 invariants in 13 ms
Incomplete random walk after 1000000 steps, including 9937 resets, run finished after 4242 ms. (steps per millisecond=235 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 456 resets, run finished after 723 ms. (steps per millisecond=1383 ) properties (out of 1) seen :1
[2024-05-20 16:57:10] [INFO ] Invariant cache hit.
[2024-05-20 16:57:10] [INFO ] [Real]Absence check using 20 positive place invariants in 6 ms returned sat
[2024-05-20 16:57:10] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2024-05-20 16:57:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:57:11] [INFO ] [Real]Absence check using state equation in 266 ms returned sat
[2024-05-20 16:57:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:57:11] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-20 16:57:11] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:57:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:57:11] [INFO ] [Nat]Absence check using state equation in 261 ms returned sat
[2024-05-20 16:57:11] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-20 16:57:11] [INFO ] [Nat]Added 1619 Read/Feed constraints in 168 ms returned sat
[2024-05-20 16:57:11] [INFO ] Computed and/alt/rep : 1149/2985/1149 causal constraints (skipped 528 transitions) in 78 ms.
[2024-05-20 16:57:12] [INFO ] Added : 9 causal constraints over 2 iterations in 320 ms. Result :sat
Minimization took 715 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 540 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 19 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 540/540 places, 1697/1697 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 18 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
[2024-05-20 16:57:12] [INFO ] Invariant cache hit.
[2024-05-20 16:57:13] [INFO ] Implicit Places using invariants in 384 ms returned []
[2024-05-20 16:57:13] [INFO ] Invariant cache hit.
[2024-05-20 16:57:13] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-20 16:57:18] [INFO ] Implicit Places using invariants and state equation in 4886 ms returned []
Implicit Place search using SMT with State Equation took 5315 ms to find 0 implicit places.
[2024-05-20 16:57:18] [INFO ] Redundant transitions in 24 ms returned []
[2024-05-20 16:57:18] [INFO ] Invariant cache hit.
[2024-05-20 16:57:18] [INFO ] Dead Transitions using invariants and state equation in 562 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5941 ms. Remains : 540/540 places, 1697/1697 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-03 in 15211 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-04
// Phase 1: matrix 1703 rows 546 cols
[2024-05-20 16:57:18] [INFO ] Computed 22 invariants in 13 ms
Incomplete random walk after 10000 steps, including 99 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :1
[2024-05-20 16:57:18] [INFO ] Invariant cache hit.
[2024-05-20 16:57:18] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:57:18] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-20 16:57:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:57:19] [INFO ] [Real]Absence check using state equation in 255 ms returned sat
[2024-05-20 16:57:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:57:19] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-20 16:57:19] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:57:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:57:19] [INFO ] [Nat]Absence check using state equation in 259 ms returned sat
[2024-05-20 16:57:19] [INFO ] State equation strengthened by 1601 read => feed constraints.
[2024-05-20 16:57:19] [INFO ] [Nat]Added 1601 Read/Feed constraints in 131 ms returned sat
[2024-05-20 16:57:19] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 77 ms.
[2024-05-20 16:57:20] [INFO ] Added : 11 causal constraints over 3 iterations in 373 ms. Result :sat
Minimization took 806 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 546 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 546/546 places, 1703/1703 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 542 transition count 1699
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 542 transition count 1698
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 10 place count 541 transition count 1698
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 541 transition count 1697
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 12 place count 540 transition count 1697
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 2 with 10 rules applied. Total rules applied 22 place count 540 transition count 1697
Applied a total of 22 rules in 88 ms. Remains 540 /546 variables (removed 6) and now considering 1697/1703 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 540/546 places, 1697/1703 transitions.
// Phase 1: matrix 1697 rows 540 cols
[2024-05-20 16:57:21] [INFO ] Computed 22 invariants in 14 ms
Incomplete random walk after 1000000 steps, including 9940 resets, run finished after 4250 ms. (steps per millisecond=235 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 456 resets, run finished after 721 ms. (steps per millisecond=1386 ) properties (out of 1) seen :1
[2024-05-20 16:57:26] [INFO ] Invariant cache hit.
[2024-05-20 16:57:26] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-20 16:57:26] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:57:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:57:26] [INFO ] [Real]Absence check using state equation in 251 ms returned sat
[2024-05-20 16:57:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:57:26] [INFO ] [Nat]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:57:26] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-20 16:57:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:57:26] [INFO ] [Nat]Absence check using state equation in 250 ms returned sat
[2024-05-20 16:57:26] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-20 16:57:26] [INFO ] [Nat]Added 1619 Read/Feed constraints in 148 ms returned sat
[2024-05-20 16:57:27] [INFO ] Computed and/alt/rep : 1149/2985/1149 causal constraints (skipped 528 transitions) in 85 ms.
[2024-05-20 16:57:27] [INFO ] Added : 9 causal constraints over 2 iterations in 331 ms. Result :sat
Minimization took 797 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 540 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 19 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 540/540 places, 1697/1697 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 19 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
[2024-05-20 16:57:28] [INFO ] Invariant cache hit.
[2024-05-20 16:57:28] [INFO ] Implicit Places using invariants in 445 ms returned []
[2024-05-20 16:57:28] [INFO ] Invariant cache hit.
[2024-05-20 16:57:28] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-20 16:57:33] [INFO ] Implicit Places using invariants and state equation in 5170 ms returned []
Implicit Place search using SMT with State Equation took 5635 ms to find 0 implicit places.
[2024-05-20 16:57:33] [INFO ] Redundant transitions in 24 ms returned []
[2024-05-20 16:57:33] [INFO ] Invariant cache hit.
[2024-05-20 16:57:34] [INFO ] Dead Transitions using invariants and state equation in 571 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6273 ms. Remains : 540/540 places, 1697/1697 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-04 in 15684 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-05
// Phase 1: matrix 1703 rows 546 cols
[2024-05-20 16:57:34] [INFO ] Computed 22 invariants in 16 ms
Incomplete random walk after 10000 steps, including 98 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
[2024-05-20 16:57:34] [INFO ] Invariant cache hit.
[2024-05-20 16:57:34] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:57:34] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-20 16:57:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:57:34] [INFO ] [Real]Absence check using state equation in 250 ms returned sat
[2024-05-20 16:57:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:57:34] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-20 16:57:34] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-20 16:57:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:57:35] [INFO ] [Nat]Absence check using state equation in 261 ms returned sat
[2024-05-20 16:57:35] [INFO ] State equation strengthened by 1601 read => feed constraints.
[2024-05-20 16:57:35] [INFO ] [Nat]Added 1601 Read/Feed constraints in 154 ms returned sat
[2024-05-20 16:57:35] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 78 ms.
[2024-05-20 16:57:35] [INFO ] Added : 9 causal constraints over 2 iterations in 318 ms. Result :sat
Minimization took 756 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 546 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 546/546 places, 1703/1703 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 542 transition count 1699
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 542 transition count 1698
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 10 place count 541 transition count 1698
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 541 transition count 1697
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 12 place count 540 transition count 1697
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 2 with 10 rules applied. Total rules applied 22 place count 540 transition count 1697
Applied a total of 22 rules in 101 ms. Remains 540 /546 variables (removed 6) and now considering 1697/1703 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 540/546 places, 1697/1703 transitions.
// Phase 1: matrix 1697 rows 540 cols
[2024-05-20 16:57:36] [INFO ] Computed 22 invariants in 12 ms
Incomplete random walk after 1000000 steps, including 9949 resets, run finished after 4237 ms. (steps per millisecond=236 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 455 resets, run finished after 739 ms. (steps per millisecond=1353 ) properties (out of 1) seen :1
[2024-05-20 16:57:41] [INFO ] Invariant cache hit.
[2024-05-20 16:57:41] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:57:41] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:57:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:57:42] [INFO ] [Real]Absence check using state equation in 250 ms returned sat
[2024-05-20 16:57:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:57:42] [INFO ] [Nat]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:57:42] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:57:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:57:42] [INFO ] [Nat]Absence check using state equation in 261 ms returned sat
[2024-05-20 16:57:42] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-20 16:57:42] [INFO ] [Nat]Added 1619 Read/Feed constraints in 161 ms returned sat
[2024-05-20 16:57:42] [INFO ] Computed and/alt/rep : 1149/2985/1149 causal constraints (skipped 528 transitions) in 78 ms.
[2024-05-20 16:57:42] [INFO ] Added : 10 causal constraints over 2 iterations in 319 ms. Result :sat
Minimization took 763 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 540 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 19 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 540/540 places, 1697/1697 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 19 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
[2024-05-20 16:57:43] [INFO ] Invariant cache hit.
[2024-05-20 16:57:44] [INFO ] Implicit Places using invariants in 407 ms returned []
[2024-05-20 16:57:44] [INFO ] Invariant cache hit.
[2024-05-20 16:57:44] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-20 16:57:48] [INFO ] Implicit Places using invariants and state equation in 4512 ms returned []
Implicit Place search using SMT with State Equation took 4939 ms to find 0 implicit places.
[2024-05-20 16:57:48] [INFO ] Redundant transitions in 25 ms returned []
[2024-05-20 16:57:48] [INFO ] Invariant cache hit.
[2024-05-20 16:57:49] [INFO ] Dead Transitions using invariants and state equation in 572 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5578 ms. Remains : 540/540 places, 1697/1697 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-05 in 14933 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-06
// Phase 1: matrix 1703 rows 546 cols
[2024-05-20 16:57:49] [INFO ] Computed 22 invariants in 12 ms
Incomplete random walk after 10000 steps, including 95 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :1
[2024-05-20 16:57:49] [INFO ] Invariant cache hit.
[2024-05-20 16:57:49] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:57:49] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:57:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:57:49] [INFO ] [Real]Absence check using state equation in 260 ms returned sat
[2024-05-20 16:57:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:57:49] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-20 16:57:49] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:57:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:57:50] [INFO ] [Nat]Absence check using state equation in 278 ms returned sat
[2024-05-20 16:57:50] [INFO ] State equation strengthened by 1601 read => feed constraints.
[2024-05-20 16:57:50] [INFO ] [Nat]Added 1601 Read/Feed constraints in 147 ms returned sat
[2024-05-20 16:57:50] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 80 ms.
[2024-05-20 16:57:50] [INFO ] Added : 5 causal constraints over 1 iterations in 263 ms. Result :sat
Minimization took 782 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 546 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 546/546 places, 1703/1703 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 542 transition count 1699
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 542 transition count 1698
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 10 place count 541 transition count 1698
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 541 transition count 1697
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 12 place count 540 transition count 1697
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 2 with 10 rules applied. Total rules applied 22 place count 540 transition count 1697
Applied a total of 22 rules in 87 ms. Remains 540 /546 variables (removed 6) and now considering 1697/1703 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 540/546 places, 1697/1703 transitions.
// Phase 1: matrix 1697 rows 540 cols
[2024-05-20 16:57:51] [INFO ] Computed 22 invariants in 18 ms
Incomplete random walk after 1000000 steps, including 9924 resets, run finished after 4303 ms. (steps per millisecond=232 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 463 resets, run finished after 737 ms. (steps per millisecond=1356 ) properties (out of 1) seen :1
[2024-05-20 16:57:56] [INFO ] Invariant cache hit.
[2024-05-20 16:57:56] [INFO ] [Real]Absence check using 20 positive place invariants in 11 ms returned sat
[2024-05-20 16:57:56] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-20 16:57:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:57:56] [INFO ] [Real]Absence check using state equation in 255 ms returned sat
[2024-05-20 16:57:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:57:57] [INFO ] [Nat]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:57:57] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-20 16:57:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:57:57] [INFO ] [Nat]Absence check using state equation in 250 ms returned sat
[2024-05-20 16:57:57] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-20 16:57:57] [INFO ] [Nat]Added 1619 Read/Feed constraints in 131 ms returned sat
[2024-05-20 16:57:57] [INFO ] Computed and/alt/rep : 1149/2985/1149 causal constraints (skipped 528 transitions) in 79 ms.
[2024-05-20 16:57:57] [INFO ] Added : 4 causal constraints over 1 iterations in 257 ms. Result :sat
Minimization took 783 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 540 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 19 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 540/540 places, 1697/1697 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 18 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
[2024-05-20 16:57:58] [INFO ] Invariant cache hit.
[2024-05-20 16:57:59] [INFO ] Implicit Places using invariants in 387 ms returned []
[2024-05-20 16:57:59] [INFO ] Invariant cache hit.
[2024-05-20 16:57:59] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-20 16:58:03] [INFO ] Implicit Places using invariants and state equation in 4668 ms returned []
Implicit Place search using SMT with State Equation took 5075 ms to find 0 implicit places.
[2024-05-20 16:58:03] [INFO ] Redundant transitions in 24 ms returned []
[2024-05-20 16:58:03] [INFO ] Invariant cache hit.
[2024-05-20 16:58:04] [INFO ] Dead Transitions using invariants and state equation in 567 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5706 ms. Remains : 540/540 places, 1697/1697 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-06 in 15006 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-07
// Phase 1: matrix 1703 rows 546 cols
[2024-05-20 16:58:04] [INFO ] Computed 22 invariants in 12 ms
Incomplete random walk after 10000 steps, including 98 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :1
[2024-05-20 16:58:04] [INFO ] Invariant cache hit.
[2024-05-20 16:58:04] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:58:04] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-20 16:58:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:58:04] [INFO ] [Real]Absence check using state equation in 257 ms returned sat
[2024-05-20 16:58:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:58:04] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-20 16:58:04] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:58:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:58:05] [INFO ] [Nat]Absence check using state equation in 259 ms returned sat
[2024-05-20 16:58:05] [INFO ] State equation strengthened by 1601 read => feed constraints.
[2024-05-20 16:58:05] [INFO ] [Nat]Added 1601 Read/Feed constraints in 227 ms returned sat
[2024-05-20 16:58:05] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 83 ms.
[2024-05-20 16:58:05] [INFO ] Added : 16 causal constraints over 4 iterations in 478 ms. Result :sat
Minimization took 743 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 546 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 546/546 places, 1703/1703 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 542 transition count 1699
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 542 transition count 1698
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 10 place count 541 transition count 1698
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 1 with 9 rules applied. Total rules applied 19 place count 541 transition count 1698
Applied a total of 19 rules in 65 ms. Remains 541 /546 variables (removed 5) and now considering 1698/1703 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 541/546 places, 1698/1703 transitions.
// Phase 1: matrix 1698 rows 541 cols
[2024-05-20 16:58:06] [INFO ] Computed 22 invariants in 20 ms
Incomplete random walk after 1000000 steps, including 9964 resets, run finished after 4236 ms. (steps per millisecond=236 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 451 resets, run finished after 725 ms. (steps per millisecond=1379 ) properties (out of 1) seen :1
[2024-05-20 16:58:11] [INFO ] Invariant cache hit.
[2024-05-20 16:58:11] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:58:11] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:58:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:58:12] [INFO ] [Real]Absence check using state equation in 255 ms returned sat
[2024-05-20 16:58:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:58:12] [INFO ] [Nat]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:58:12] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:58:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:58:12] [INFO ] [Nat]Absence check using state equation in 303 ms returned sat
[2024-05-20 16:58:12] [INFO ] State equation strengthened by 1618 read => feed constraints.
[2024-05-20 16:58:12] [INFO ] [Nat]Added 1618 Read/Feed constraints in 227 ms returned sat
[2024-05-20 16:58:12] [INFO ] Computed and/alt/rep : 1150/2985/1150 causal constraints (skipped 528 transitions) in 78 ms.
[2024-05-20 16:58:13] [INFO ] Added : 18 causal constraints over 4 iterations in 466 ms. Result :sat
Minimization took 794 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 541 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 541/541 places, 1698/1698 transitions.
Applied a total of 0 rules in 19 ms. Remains 541 /541 variables (removed 0) and now considering 1698/1698 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 541/541 places, 1698/1698 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 541/541 places, 1698/1698 transitions.
Applied a total of 0 rules in 18 ms. Remains 541 /541 variables (removed 0) and now considering 1698/1698 (removed 0) transitions.
[2024-05-20 16:58:14] [INFO ] Invariant cache hit.
[2024-05-20 16:58:14] [INFO ] Implicit Places using invariants in 364 ms returned []
[2024-05-20 16:58:14] [INFO ] Invariant cache hit.
[2024-05-20 16:58:14] [INFO ] State equation strengthened by 1618 read => feed constraints.
[2024-05-20 16:58:19] [INFO ] Implicit Places using invariants and state equation in 4947 ms returned []
Implicit Place search using SMT with State Equation took 5351 ms to find 0 implicit places.
[2024-05-20 16:58:19] [INFO ] Redundant transitions in 24 ms returned []
[2024-05-20 16:58:19] [INFO ] Invariant cache hit.
[2024-05-20 16:58:20] [INFO ] Dead Transitions using invariants and state equation in 560 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5973 ms. Remains : 541/541 places, 1698/1698 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-07 in 15759 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-08
// Phase 1: matrix 1703 rows 546 cols
[2024-05-20 16:58:20] [INFO ] Computed 22 invariants in 12 ms
Incomplete random walk after 10000 steps, including 98 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :1
[2024-05-20 16:58:20] [INFO ] Invariant cache hit.
[2024-05-20 16:58:20] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:58:20] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-20 16:58:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:58:20] [INFO ] [Real]Absence check using state equation in 249 ms returned sat
[2024-05-20 16:58:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:58:20] [INFO ] [Nat]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:58:20] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:58:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:58:20] [INFO ] [Nat]Absence check using state equation in 243 ms returned sat
[2024-05-20 16:58:20] [INFO ] State equation strengthened by 1601 read => feed constraints.
[2024-05-20 16:58:21] [INFO ] [Nat]Added 1601 Read/Feed constraints in 123 ms returned sat
[2024-05-20 16:58:21] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 77 ms.
[2024-05-20 16:58:21] [INFO ] Added : 8 causal constraints over 2 iterations in 317 ms. Result :sat
Minimization took 842 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 546 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 546/546 places, 1703/1703 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 543 transition count 1700
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 543 transition count 1699
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 8 place count 542 transition count 1699
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 542 transition count 1698
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 10 place count 541 transition count 1698
Partial Free-agglomeration rule applied 11 times.
Drop transitions removed 11 transitions
Iterating global reduction 2 with 11 rules applied. Total rules applied 21 place count 541 transition count 1698
Applied a total of 21 rules in 85 ms. Remains 541 /546 variables (removed 5) and now considering 1698/1703 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 541/546 places, 1698/1703 transitions.
// Phase 1: matrix 1698 rows 541 cols
[2024-05-20 16:58:22] [INFO ] Computed 22 invariants in 12 ms
Incomplete random walk after 1000000 steps, including 9921 resets, run finished after 4238 ms. (steps per millisecond=235 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 448 resets, run finished after 735 ms. (steps per millisecond=1360 ) properties (out of 1) seen :1
[2024-05-20 16:58:27] [INFO ] Invariant cache hit.
[2024-05-20 16:58:27] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:58:27] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:58:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:58:27] [INFO ] [Real]Absence check using state equation in 257 ms returned sat
[2024-05-20 16:58:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:58:27] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-20 16:58:27] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2024-05-20 16:58:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:58:28] [INFO ] [Nat]Absence check using state equation in 261 ms returned sat
[2024-05-20 16:58:28] [INFO ] State equation strengthened by 1618 read => feed constraints.
[2024-05-20 16:58:28] [INFO ] [Nat]Added 1618 Read/Feed constraints in 128 ms returned sat
[2024-05-20 16:58:28] [INFO ] Computed and/alt/rep : 1150/2983/1150 causal constraints (skipped 528 transitions) in 79 ms.
[2024-05-20 16:58:28] [INFO ] Added : 8 causal constraints over 2 iterations in 329 ms. Result :sat
Minimization took 778 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 541 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 541/541 places, 1698/1698 transitions.
Applied a total of 0 rules in 18 ms. Remains 541 /541 variables (removed 0) and now considering 1698/1698 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 541/541 places, 1698/1698 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 541/541 places, 1698/1698 transitions.
Applied a total of 0 rules in 18 ms. Remains 541 /541 variables (removed 0) and now considering 1698/1698 (removed 0) transitions.
[2024-05-20 16:58:29] [INFO ] Invariant cache hit.
[2024-05-20 16:58:29] [INFO ] Implicit Places using invariants in 358 ms returned []
[2024-05-20 16:58:29] [INFO ] Invariant cache hit.
[2024-05-20 16:58:30] [INFO ] State equation strengthened by 1618 read => feed constraints.
[2024-05-20 16:58:34] [INFO ] Implicit Places using invariants and state equation in 4429 ms returned []
Implicit Place search using SMT with State Equation took 4798 ms to find 0 implicit places.
[2024-05-20 16:58:34] [INFO ] Redundant transitions in 24 ms returned []
[2024-05-20 16:58:34] [INFO ] Invariant cache hit.
[2024-05-20 16:58:35] [INFO ] Dead Transitions using invariants and state equation in 597 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5461 ms. Remains : 541/541 places, 1698/1698 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-08 in 14896 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-09
// Phase 1: matrix 1703 rows 546 cols
[2024-05-20 16:58:35] [INFO ] Computed 22 invariants in 12 ms
Incomplete random walk after 10000 steps, including 97 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :1
[2024-05-20 16:58:35] [INFO ] Invariant cache hit.
[2024-05-20 16:58:35] [INFO ] [Real]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-20 16:58:35] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2024-05-20 16:58:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:58:35] [INFO ] [Real]Absence check using state equation in 267 ms returned sat
[2024-05-20 16:58:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:58:35] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-20 16:58:35] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:58:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:58:35] [INFO ] [Nat]Absence check using state equation in 267 ms returned sat
[2024-05-20 16:58:35] [INFO ] State equation strengthened by 1601 read => feed constraints.
[2024-05-20 16:58:36] [INFO ] [Nat]Added 1601 Read/Feed constraints in 188 ms returned sat
[2024-05-20 16:58:36] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 78 ms.
[2024-05-20 16:58:36] [INFO ] Added : 7 causal constraints over 2 iterations in 317 ms. Result :sat
Minimization took 834 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 546 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 546/546 places, 1703/1703 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 542 transition count 1699
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 542 transition count 1698
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 10 place count 541 transition count 1698
Partial Free-agglomeration rule applied 11 times.
Drop transitions removed 11 transitions
Iterating global reduction 1 with 11 rules applied. Total rules applied 21 place count 541 transition count 1698
Applied a total of 21 rules in 84 ms. Remains 541 /546 variables (removed 5) and now considering 1698/1703 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 541/546 places, 1698/1703 transitions.
// Phase 1: matrix 1698 rows 541 cols
[2024-05-20 16:58:37] [INFO ] Computed 22 invariants in 11 ms
Incomplete random walk after 1000000 steps, including 9853 resets, run finished after 4219 ms. (steps per millisecond=237 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 467 resets, run finished after 733 ms. (steps per millisecond=1364 ) properties (out of 1) seen :1
[2024-05-20 16:58:42] [INFO ] Invariant cache hit.
[2024-05-20 16:58:42] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:58:42] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-20 16:58:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:58:42] [INFO ] [Real]Absence check using state equation in 254 ms returned sat
[2024-05-20 16:58:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:58:42] [INFO ] [Nat]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:58:42] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:58:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:58:43] [INFO ] [Nat]Absence check using state equation in 254 ms returned sat
[2024-05-20 16:58:43] [INFO ] State equation strengthened by 1620 read => feed constraints.
[2024-05-20 16:58:43] [INFO ] [Nat]Added 1620 Read/Feed constraints in 125 ms returned sat
[2024-05-20 16:58:43] [INFO ] Computed and/alt/rep : 1186/3078/1186 causal constraints (skipped 492 transitions) in 77 ms.
[2024-05-20 16:58:43] [INFO ] Added : 6 causal constraints over 2 iterations in 307 ms. Result :sat
Minimization took 740 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 541 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 541/541 places, 1698/1698 transitions.
Applied a total of 0 rules in 19 ms. Remains 541 /541 variables (removed 0) and now considering 1698/1698 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 541/541 places, 1698/1698 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 541/541 places, 1698/1698 transitions.
Applied a total of 0 rules in 18 ms. Remains 541 /541 variables (removed 0) and now considering 1698/1698 (removed 0) transitions.
[2024-05-20 16:58:44] [INFO ] Invariant cache hit.
[2024-05-20 16:58:44] [INFO ] Implicit Places using invariants in 344 ms returned []
[2024-05-20 16:58:44] [INFO ] Invariant cache hit.
[2024-05-20 16:58:45] [INFO ] State equation strengthened by 1620 read => feed constraints.
[2024-05-20 16:58:49] [INFO ] Implicit Places using invariants and state equation in 4390 ms returned []
Implicit Place search using SMT with State Equation took 4773 ms to find 0 implicit places.
[2024-05-20 16:58:49] [INFO ] Redundant transitions in 25 ms returned []
[2024-05-20 16:58:49] [INFO ] Invariant cache hit.
[2024-05-20 16:58:49] [INFO ] Dead Transitions using invariants and state equation in 578 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5414 ms. Remains : 541/541 places, 1698/1698 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-09 in 14798 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-10
// Phase 1: matrix 1703 rows 546 cols
[2024-05-20 16:58:49] [INFO ] Computed 22 invariants in 12 ms
Incomplete random walk after 10000 steps, including 98 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :1
[2024-05-20 16:58:49] [INFO ] Invariant cache hit.
[2024-05-20 16:58:49] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:58:49] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-20 16:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:58:50] [INFO ] [Real]Absence check using state equation in 258 ms returned sat
[2024-05-20 16:58:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:58:50] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-20 16:58:50] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:58:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:58:50] [INFO ] [Nat]Absence check using state equation in 259 ms returned sat
[2024-05-20 16:58:50] [INFO ] State equation strengthened by 1601 read => feed constraints.
[2024-05-20 16:58:50] [INFO ] [Nat]Added 1601 Read/Feed constraints in 156 ms returned sat
[2024-05-20 16:58:50] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 87 ms.
[2024-05-20 16:58:51] [INFO ] Added : 10 causal constraints over 2 iterations in 334 ms. Result :sat
Minimization took 804 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 546 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 546/546 places, 1703/1703 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 542 transition count 1699
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 542 transition count 1698
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 10 place count 541 transition count 1698
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 541 transition count 1697
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 12 place count 540 transition count 1697
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 2 with 10 rules applied. Total rules applied 22 place count 540 transition count 1697
Applied a total of 22 rules in 88 ms. Remains 540 /546 variables (removed 6) and now considering 1697/1703 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 89 ms. Remains : 540/546 places, 1697/1703 transitions.
// Phase 1: matrix 1697 rows 540 cols
[2024-05-20 16:58:52] [INFO ] Computed 22 invariants in 16 ms
Incomplete random walk after 1000000 steps, including 9922 resets, run finished after 4241 ms. (steps per millisecond=235 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 451 resets, run finished after 733 ms. (steps per millisecond=1364 ) properties (out of 1) seen :1
[2024-05-20 16:58:57] [INFO ] Invariant cache hit.
[2024-05-20 16:58:57] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:58:57] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-20 16:58:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:58:57] [INFO ] [Real]Absence check using state equation in 252 ms returned sat
[2024-05-20 16:58:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:58:57] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-20 16:58:57] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-20 16:58:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:58:57] [INFO ] [Nat]Absence check using state equation in 254 ms returned sat
[2024-05-20 16:58:57] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-20 16:58:58] [INFO ] [Nat]Added 1619 Read/Feed constraints in 170 ms returned sat
[2024-05-20 16:58:58] [INFO ] Computed and/alt/rep : 1149/2985/1149 causal constraints (skipped 528 transitions) in 77 ms.
[2024-05-20 16:58:58] [INFO ] Added : 10 causal constraints over 2 iterations in 340 ms. Result :sat
Minimization took 803 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 540 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 18 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 540/540 places, 1697/1697 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 18 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
[2024-05-20 16:58:59] [INFO ] Invariant cache hit.
[2024-05-20 16:58:59] [INFO ] Implicit Places using invariants in 362 ms returned []
[2024-05-20 16:58:59] [INFO ] Invariant cache hit.
[2024-05-20 16:59:00] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-20 16:59:04] [INFO ] Implicit Places using invariants and state equation in 5089 ms returned []
Implicit Place search using SMT with State Equation took 5488 ms to find 0 implicit places.
[2024-05-20 16:59:04] [INFO ] Redundant transitions in 23 ms returned []
[2024-05-20 16:59:04] [INFO ] Invariant cache hit.
[2024-05-20 16:59:05] [INFO ] Dead Transitions using invariants and state equation in 580 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6123 ms. Remains : 540/540 places, 1697/1697 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-10 in 15576 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-11
// Phase 1: matrix 1703 rows 546 cols
[2024-05-20 16:59:05] [INFO ] Computed 22 invariants in 12 ms
Incomplete random walk after 10000 steps, including 99 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
[2024-05-20 16:59:05] [INFO ] Invariant cache hit.
[2024-05-20 16:59:05] [INFO ] [Real]Absence check using 20 positive place invariants in 12 ms returned sat
[2024-05-20 16:59:05] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2024-05-20 16:59:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:59:05] [INFO ] [Real]Absence check using state equation in 278 ms returned sat
[2024-05-20 16:59:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:59:05] [INFO ] [Nat]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:59:05] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-20 16:59:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:59:06] [INFO ] [Nat]Absence check using state equation in 254 ms returned sat
[2024-05-20 16:59:06] [INFO ] State equation strengthened by 1601 read => feed constraints.
[2024-05-20 16:59:06] [INFO ] [Nat]Added 1601 Read/Feed constraints in 167 ms returned sat
[2024-05-20 16:59:06] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 77 ms.
[2024-05-20 16:59:06] [INFO ] Added : 14 causal constraints over 3 iterations in 391 ms. Result :sat
Minimization took 703 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 546 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 546/546 places, 1703/1703 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 543 transition count 1700
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 543 transition count 1699
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 8 place count 542 transition count 1699
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 542 transition count 1698
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 10 place count 541 transition count 1698
Partial Free-agglomeration rule applied 11 times.
Drop transitions removed 11 transitions
Iterating global reduction 2 with 11 rules applied. Total rules applied 21 place count 541 transition count 1698
Applied a total of 21 rules in 84 ms. Remains 541 /546 variables (removed 5) and now considering 1698/1703 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 541/546 places, 1698/1703 transitions.
// Phase 1: matrix 1698 rows 541 cols
[2024-05-20 16:59:07] [INFO ] Computed 22 invariants in 21 ms
Incomplete random walk after 1000000 steps, including 9957 resets, run finished after 4197 ms. (steps per millisecond=238 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 451 resets, run finished after 720 ms. (steps per millisecond=1388 ) properties (out of 1) seen :1
[2024-05-20 16:59:12] [INFO ] Invariant cache hit.
[2024-05-20 16:59:12] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:59:12] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-20 16:59:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:59:12] [INFO ] [Real]Absence check using state equation in 268 ms returned sat
[2024-05-20 16:59:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:59:13] [INFO ] [Nat]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:59:13] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-20 16:59:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:59:13] [INFO ] [Nat]Absence check using state equation in 271 ms returned sat
[2024-05-20 16:59:13] [INFO ] State equation strengthened by 1618 read => feed constraints.
[2024-05-20 16:59:13] [INFO ] [Nat]Added 1618 Read/Feed constraints in 142 ms returned sat
[2024-05-20 16:59:13] [INFO ] Computed and/alt/rep : 1150/2983/1150 causal constraints (skipped 528 transitions) in 91 ms.
[2024-05-20 16:59:13] [INFO ] Added : 8 causal constraints over 2 iterations in 341 ms. Result :sat
Minimization took 753 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 541 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 541/541 places, 1698/1698 transitions.
Applied a total of 0 rules in 29 ms. Remains 541 /541 variables (removed 0) and now considering 1698/1698 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 541/541 places, 1698/1698 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 541/541 places, 1698/1698 transitions.
Applied a total of 0 rules in 21 ms. Remains 541 /541 variables (removed 0) and now considering 1698/1698 (removed 0) transitions.
[2024-05-20 16:59:14] [INFO ] Invariant cache hit.
[2024-05-20 16:59:15] [INFO ] Implicit Places using invariants in 374 ms returned []
[2024-05-20 16:59:15] [INFO ] Invariant cache hit.
[2024-05-20 16:59:15] [INFO ] State equation strengthened by 1618 read => feed constraints.
[2024-05-20 16:59:19] [INFO ] Implicit Places using invariants and state equation in 4456 ms returned []
Implicit Place search using SMT with State Equation took 4840 ms to find 0 implicit places.
[2024-05-20 16:59:19] [INFO ] Redundant transitions in 29 ms returned []
[2024-05-20 16:59:19] [INFO ] Invariant cache hit.
[2024-05-20 16:59:20] [INFO ] Dead Transitions using invariants and state equation in 533 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5432 ms. Remains : 541/541 places, 1698/1698 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-11 in 14730 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-12
// Phase 1: matrix 1703 rows 546 cols
[2024-05-20 16:59:20] [INFO ] Computed 22 invariants in 12 ms
Incomplete random walk after 10000 steps, including 95 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
[2024-05-20 16:59:20] [INFO ] Invariant cache hit.
[2024-05-20 16:59:20] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:59:20] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:59:20] [INFO ] [Real]Absence check using state equation in 251 ms returned sat
[2024-05-20 16:59:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:59:20] [INFO ] [Nat]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:59:20] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:59:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:59:20] [INFO ] [Nat]Absence check using state equation in 253 ms returned sat
[2024-05-20 16:59:20] [INFO ] State equation strengthened by 1601 read => feed constraints.
[2024-05-20 16:59:21] [INFO ] [Nat]Added 1601 Read/Feed constraints in 174 ms returned sat
[2024-05-20 16:59:21] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 76 ms.
[2024-05-20 16:59:21] [INFO ] Added : 10 causal constraints over 3 iterations in 385 ms. Result :sat
Minimization took 837 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 546 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 546/546 places, 1703/1703 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 543 transition count 1700
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 543 transition count 1699
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 8 place count 542 transition count 1699
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 542 transition count 1698
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 10 place count 541 transition count 1698
Partial Free-agglomeration rule applied 11 times.
Drop transitions removed 11 transitions
Iterating global reduction 2 with 11 rules applied. Total rules applied 21 place count 541 transition count 1698
Applied a total of 21 rules in 82 ms. Remains 541 /546 variables (removed 5) and now considering 1698/1703 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 541/546 places, 1698/1703 transitions.
// Phase 1: matrix 1698 rows 541 cols
[2024-05-20 16:59:22] [INFO ] Computed 22 invariants in 12 ms
Incomplete random walk after 1000000 steps, including 9949 resets, run finished after 4212 ms. (steps per millisecond=237 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 454 resets, run finished after 717 ms. (steps per millisecond=1394 ) properties (out of 1) seen :1
[2024-05-20 16:59:27] [INFO ] Invariant cache hit.
[2024-05-20 16:59:27] [INFO ] [Real]Absence check using 20 positive place invariants in 6 ms returned sat
[2024-05-20 16:59:27] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:59:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:59:27] [INFO ] [Real]Absence check using state equation in 243 ms returned sat
[2024-05-20 16:59:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:59:27] [INFO ] [Nat]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:59:27] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:59:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:59:28] [INFO ] [Nat]Absence check using state equation in 247 ms returned sat
[2024-05-20 16:59:28] [INFO ] State equation strengthened by 1618 read => feed constraints.
[2024-05-20 16:59:28] [INFO ] [Nat]Added 1618 Read/Feed constraints in 105 ms returned sat
[2024-05-20 16:59:28] [INFO ] Computed and/alt/rep : 1150/2983/1150 causal constraints (skipped 528 transitions) in 76 ms.
[2024-05-20 16:59:28] [INFO ] Added : 6 causal constraints over 2 iterations in 312 ms. Result :sat
Minimization took 774 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 541 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 541/541 places, 1698/1698 transitions.
Applied a total of 0 rules in 18 ms. Remains 541 /541 variables (removed 0) and now considering 1698/1698 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 541/541 places, 1698/1698 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 541/541 places, 1698/1698 transitions.
Applied a total of 0 rules in 23 ms. Remains 541 /541 variables (removed 0) and now considering 1698/1698 (removed 0) transitions.
[2024-05-20 16:59:29] [INFO ] Invariant cache hit.
[2024-05-20 16:59:29] [INFO ] Implicit Places using invariants in 359 ms returned []
[2024-05-20 16:59:29] [INFO ] Invariant cache hit.
[2024-05-20 16:59:30] [INFO ] State equation strengthened by 1618 read => feed constraints.
[2024-05-20 16:59:34] [INFO ] Implicit Places using invariants and state equation in 4584 ms returned []
Implicit Place search using SMT with State Equation took 4981 ms to find 0 implicit places.
[2024-05-20 16:59:34] [INFO ] Redundant transitions in 24 ms returned []
[2024-05-20 16:59:34] [INFO ] Invariant cache hit.
[2024-05-20 16:59:35] [INFO ] Dead Transitions using invariants and state equation in 539 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5599 ms. Remains : 541/541 places, 1698/1698 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-12 in 14904 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-13
// Phase 1: matrix 1703 rows 546 cols
[2024-05-20 16:59:35] [INFO ] Computed 22 invariants in 12 ms
Incomplete random walk after 10000 steps, including 96 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :1
[2024-05-20 16:59:35] [INFO ] Invariant cache hit.
[2024-05-20 16:59:35] [INFO ] [Real]Absence check using 20 positive place invariants in 22 ms returned sat
[2024-05-20 16:59:35] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:59:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:59:35] [INFO ] [Real]Absence check using state equation in 240 ms returned sat
[2024-05-20 16:59:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:59:35] [INFO ] [Nat]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:59:35] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:59:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:59:35] [INFO ] [Nat]Absence check using state equation in 248 ms returned sat
[2024-05-20 16:59:35] [INFO ] State equation strengthened by 1601 read => feed constraints.
[2024-05-20 16:59:35] [INFO ] [Nat]Added 1601 Read/Feed constraints in 135 ms returned sat
[2024-05-20 16:59:36] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 91 ms.
[2024-05-20 16:59:36] [INFO ] Added : 5 causal constraints over 1 iterations in 280 ms. Result :sat
Minimization took 768 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 546 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 546/546 places, 1703/1703 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 542 transition count 1699
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 542 transition count 1698
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 10 place count 541 transition count 1698
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 541 transition count 1697
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 12 place count 540 transition count 1697
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 2 with 10 rules applied. Total rules applied 22 place count 540 transition count 1697
Applied a total of 22 rules in 89 ms. Remains 540 /546 variables (removed 6) and now considering 1697/1703 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 89 ms. Remains : 540/546 places, 1697/1703 transitions.
// Phase 1: matrix 1697 rows 540 cols
[2024-05-20 16:59:37] [INFO ] Computed 22 invariants in 11 ms
Incomplete random walk after 1000000 steps, including 9919 resets, run finished after 4645 ms. (steps per millisecond=215 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 458 resets, run finished after 786 ms. (steps per millisecond=1272 ) properties (out of 1) seen :1
[2024-05-20 16:59:42] [INFO ] Invariant cache hit.
[2024-05-20 16:59:42] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:59:42] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-20 16:59:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:59:42] [INFO ] [Real]Absence check using state equation in 275 ms returned sat
[2024-05-20 16:59:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:59:43] [INFO ] [Nat]Absence check using 20 positive place invariants in 8 ms returned sat
[2024-05-20 16:59:43] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:59:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:59:43] [INFO ] [Nat]Absence check using state equation in 251 ms returned sat
[2024-05-20 16:59:43] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-20 16:59:43] [INFO ] [Nat]Added 1619 Read/Feed constraints in 191 ms returned sat
[2024-05-20 16:59:43] [INFO ] Computed and/alt/rep : 1149/2985/1149 causal constraints (skipped 528 transitions) in 79 ms.
[2024-05-20 16:59:43] [INFO ] Added : 9 causal constraints over 2 iterations in 308 ms. Result :sat
Minimization took 799 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 540 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 18 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 540/540 places, 1697/1697 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 18 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
[2024-05-20 16:59:44] [INFO ] Invariant cache hit.
[2024-05-20 16:59:45] [INFO ] Implicit Places using invariants in 368 ms returned []
[2024-05-20 16:59:45] [INFO ] Invariant cache hit.
[2024-05-20 16:59:45] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-20 16:59:49] [INFO ] Implicit Places using invariants and state equation in 4382 ms returned []
Implicit Place search using SMT with State Equation took 4771 ms to find 0 implicit places.
[2024-05-20 16:59:49] [INFO ] Redundant transitions in 26 ms returned []
[2024-05-20 16:59:49] [INFO ] Invariant cache hit.
[2024-05-20 16:59:50] [INFO ] Dead Transitions using invariants and state equation in 587 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5420 ms. Remains : 540/540 places, 1697/1697 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-13 in 15177 ms.
Starting property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-14
// Phase 1: matrix 1703 rows 546 cols
[2024-05-20 16:59:50] [INFO ] Computed 22 invariants in 13 ms
Incomplete random walk after 10000 steps, including 99 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :1
[2024-05-20 16:59:50] [INFO ] Invariant cache hit.
[2024-05-20 16:59:50] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:59:50] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 5 ms returned sat
[2024-05-20 16:59:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:59:50] [INFO ] [Real]Absence check using state equation in 271 ms returned sat
[2024-05-20 16:59:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:59:50] [INFO ] [Nat]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:59:50] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-20 16:59:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:59:51] [INFO ] [Nat]Absence check using state equation in 269 ms returned sat
[2024-05-20 16:59:51] [INFO ] State equation strengthened by 1601 read => feed constraints.
[2024-05-20 16:59:51] [INFO ] [Nat]Added 1601 Read/Feed constraints in 134 ms returned sat
[2024-05-20 16:59:51] [INFO ] Computed and/alt/rep : 1191/3056/1191 causal constraints (skipped 492 transitions) in 78 ms.
[2024-05-20 16:59:51] [INFO ] Added : 5 causal constraints over 1 iterations in 262 ms. Result :sat
Minimization took 779 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 546 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 546/546 places, 1703/1703 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 542 transition count 1699
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 542 transition count 1698
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 10 place count 541 transition count 1698
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 541 transition count 1697
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 12 place count 540 transition count 1697
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 2 with 10 rules applied. Total rules applied 22 place count 540 transition count 1697
Applied a total of 22 rules in 91 ms. Remains 540 /546 variables (removed 6) and now considering 1697/1703 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 540/546 places, 1697/1703 transitions.
// Phase 1: matrix 1697 rows 540 cols
[2024-05-20 16:59:52] [INFO ] Computed 22 invariants in 17 ms
Incomplete random walk after 1000000 steps, including 9927 resets, run finished after 4212 ms. (steps per millisecond=237 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 454 resets, run finished after 726 ms. (steps per millisecond=1377 ) properties (out of 1) seen :1
[2024-05-20 16:59:57] [INFO ] Invariant cache hit.
[2024-05-20 16:59:57] [INFO ] [Real]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:59:57] [INFO ] [Real]Absence check using 20 positive and 2 generalized place invariants in 4 ms returned sat
[2024-05-20 16:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 16:59:57] [INFO ] [Real]Absence check using state equation in 245 ms returned sat
[2024-05-20 16:59:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 16:59:57] [INFO ] [Nat]Absence check using 20 positive place invariants in 7 ms returned sat
[2024-05-20 16:59:57] [INFO ] [Nat]Absence check using 20 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-20 16:59:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 16:59:58] [INFO ] [Nat]Absence check using state equation in 249 ms returned sat
[2024-05-20 16:59:58] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-20 16:59:58] [INFO ] [Nat]Added 1619 Read/Feed constraints in 172 ms returned sat
[2024-05-20 16:59:58] [INFO ] Computed and/alt/rep : 1149/2985/1149 causal constraints (skipped 528 transitions) in 76 ms.
[2024-05-20 16:59:58] [INFO ] Added : 11 causal constraints over 3 iterations in 393 ms. Result :sat
Minimization took 753 ms.
Current structural bounds on expressions (after SMT) : [20] Max seen :[1]
Support contains 1 out of 540 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 23 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 540/540 places, 1697/1697 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 1697/1697 transitions.
Applied a total of 0 rules in 20 ms. Remains 540 /540 variables (removed 0) and now considering 1697/1697 (removed 0) transitions.
[2024-05-20 16:59:59] [INFO ] Invariant cache hit.
[2024-05-20 16:59:59] [INFO ] Implicit Places using invariants in 379 ms returned []
[2024-05-20 16:59:59] [INFO ] Invariant cache hit.
[2024-05-20 17:00:00] [INFO ] State equation strengthened by 1619 read => feed constraints.
[2024-05-20 17:00:04] [INFO ] Implicit Places using invariants and state equation in 4399 ms returned []
Implicit Place search using SMT with State Equation took 4796 ms to find 0 implicit places.
[2024-05-20 17:00:04] [INFO ] Redundant transitions in 26 ms returned []
[2024-05-20 17:00:04] [INFO ] Invariant cache hit.
[2024-05-20 17:00:04] [INFO ] Dead Transitions using invariants and state equation in 546 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5406 ms. Remains : 540/540 places, 1697/1697 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-020-UpperBounds-14 in 14670 ms.
[2024-05-20 17:00:05] [INFO ] Flatten gal took : 121 ms
[2024-05-20 17:00:05] [INFO ] Applying decomposition
[2024-05-20 17:00:05] [INFO ] Flatten gal took : 68 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph6940263189321784538.txt' '-o' '/tmp/graph6940263189321784538.bin' '-w' '/tmp/graph6940263189321784538.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6940263189321784538.bin' '-l' '-1' '-v' '-w' '/tmp/graph6940263189321784538.weights' '-q' '0' '-e' '0.001'
[2024-05-20 17:00:05] [INFO ] Decomposing Gal with order
[2024-05-20 17:00:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 17:00:06] [INFO ] Removed a total of 1304 redundant transitions.
[2024-05-20 17:00:06] [INFO ] Flatten gal took : 286 ms
[2024-05-20 17:00:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 1293 labels/synchronizations in 120 ms.
[2024-05-20 17:00:06] [INFO ] Time to serialize gal into /tmp/UpperBounds8363538758477635925.gal : 43 ms
[2024-05-20 17:00:06] [INFO ] Time to serialize properties into /tmp/UpperBounds13017769646540226362.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds8363538758477635925.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds13017769646540226362.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...284
Loading property file /tmp/UpperBounds13017769646540226362.prop.
Detected timeout of ITS tools.
[2024-05-20 17:22:19] [INFO ] Flatten gal took : 358 ms
[2024-05-20 17:22:20] [INFO ] Time to serialize gal into /tmp/UpperBounds6993923243371367530.gal : 58 ms
[2024-05-20 17:22:20] [INFO ] Time to serialize properties into /tmp/UpperBounds11077160735713335096.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds6993923243371367530.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds11077160735713335096.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...305
Loading property file /tmp/UpperBounds11077160735713335096.prop.
Detected timeout of ITS tools.
[2024-05-20 17:44:40] [INFO ] Flatten gal took : 747 ms
[2024-05-20 17:44:42] [INFO ] Input system was already deterministic with 1703 transitions.
[2024-05-20 17:44:42] [INFO ] Transformed 546 places.
[2024-05-20 17:44:42] [INFO ] Transformed 1703 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-20 17:44:42] [INFO ] Time to serialize gal into /tmp/UpperBounds8656522737932886645.gal : 15 ms
[2024-05-20 17:44:42] [INFO ] Time to serialize properties into /tmp/UpperBounds11201154895062920213.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds8656522737932886645.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds11201154895062920213.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...350
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds11201154895062920213.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 2785224 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16192460 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CANInsertWithFailure-PT-020"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is CANInsertWithFailure-PT-020, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r087-tall-171620521400066"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-020.tgz
mv CANInsertWithFailure-PT-020 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;