About the Execution of 2023-gold for CANInsertWithFailure-PT-070
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 7936.596 | 3600000.00 | 3785267.00 | 22616.00 | [undef] | Time out reached |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r087-tall-171620521500091.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is CANInsertWithFailure-PT-070, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r087-tall-171620521500091
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 30M
-rw-r--r-- 1 mcc users 9.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 34K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.9K May 19 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 15:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 19 07:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 19 17:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 117K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 19 07:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K 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 30M 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-070-UpperBounds-00
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-01
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-02
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-03
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-04
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-05
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-06
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-07
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-08
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-09
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-10
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-11
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-12
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-13
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-14
FORMULA_NAME CANInsertWithFailure-PT-070-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716235135651
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-070
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-20 19:58:57] [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 19:58:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 19:58:58] [INFO ] Load time of PNML (sax parser for PT used): 805 ms
[2024-05-20 19:58:58] [INFO ] Transformed 10644 places.
[2024-05-20 19:58:58] [INFO ] Transformed 29820 transitions.
[2024-05-20 19:58:58] [INFO ] Parsed PT model containing 10644 places and 29820 transitions and 79800 arcs in 976 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
// Phase 1: matrix 29820 rows 10644 cols
[2024-05-20 19:59:03] [INFO ] Computed 73 invariants in 5130 ms
Incomplete random walk after 10000 steps, including 5 resets, run finished after 256 ms. (steps per millisecond=39 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 16) seen :0
[2024-05-20 19:59:04] [INFO ] Invariant cache hit.
[2024-05-20 19:59:05] [INFO ] [Real]Absence check using 71 positive place invariants in 252 ms returned sat
[2024-05-20 19:59:05] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 155 ms returned sat
[2024-05-20 19:59:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:59:09] [INFO ] [Real]Absence check using state equation in 3512 ms returned unknown
[2024-05-20 19:59:10] [INFO ] [Real]Absence check using 71 positive place invariants in 217 ms returned sat
[2024-05-20 19:59:10] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 167 ms returned sat
[2024-05-20 19:59:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:59:14] [INFO ] [Real]Absence check using state equation in 3694 ms returned unknown
[2024-05-20 19:59:15] [INFO ] [Real]Absence check using 71 positive place invariants in 217 ms returned sat
[2024-05-20 19:59:15] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 156 ms returned sat
[2024-05-20 19:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:59:19] [INFO ] [Real]Absence check using state equation in 3637 ms returned unknown
[2024-05-20 19:59:20] [INFO ] [Real]Absence check using 71 positive place invariants in 203 ms returned sat
[2024-05-20 19:59:20] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 154 ms returned sat
[2024-05-20 19:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:59:24] [INFO ] [Real]Absence check using state equation in 3667 ms returned unknown
[2024-05-20 19:59:25] [INFO ] [Real]Absence check using 71 positive place invariants in 201 ms returned sat
[2024-05-20 19:59:25] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 155 ms returned sat
[2024-05-20 19:59:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:59:29] [INFO ] [Real]Absence check using state equation in 3632 ms returned unknown
[2024-05-20 19:59:30] [INFO ] [Real]Absence check using 71 positive place invariants in 196 ms returned sat
[2024-05-20 19:59:30] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 153 ms returned sat
[2024-05-20 19:59:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:59:34] [INFO ] [Real]Absence check using state equation in 3661 ms returned unknown
[2024-05-20 19:59:35] [INFO ] [Real]Absence check using 71 positive place invariants in 191 ms returned sat
[2024-05-20 19:59:35] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 154 ms returned sat
[2024-05-20 19:59:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:59:39] [INFO ] [Real]Absence check using state equation in 3673 ms returned unknown
[2024-05-20 19:59:40] [INFO ] [Real]Absence check using 71 positive place invariants in 195 ms returned sat
[2024-05-20 19:59:40] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 154 ms returned sat
[2024-05-20 19:59:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:59:44] [INFO ] [Real]Absence check using state equation in 3658 ms returned unknown
[2024-05-20 19:59:45] [INFO ] [Real]Absence check using 71 positive place invariants in 198 ms returned sat
[2024-05-20 19:59:45] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 158 ms returned sat
[2024-05-20 19:59:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:59:49] [INFO ] [Real]Absence check using state equation in 3642 ms returned unknown
[2024-05-20 19:59:50] [INFO ] [Real]Absence check using 71 positive place invariants in 186 ms returned sat
[2024-05-20 19:59:50] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 172 ms returned sat
[2024-05-20 19:59:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:59:54] [INFO ] [Real]Absence check using state equation in 3649 ms returned unknown
[2024-05-20 19:59:55] [INFO ] [Real]Absence check using 71 positive place invariants in 199 ms returned sat
[2024-05-20 19:59:55] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 155 ms returned sat
[2024-05-20 19:59:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 19:59:59] [INFO ] [Real]Absence check using state equation in 3745 ms returned unknown
[2024-05-20 20:00:00] [INFO ] [Real]Absence check using 71 positive place invariants in 194 ms returned sat
[2024-05-20 20:00:00] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 152 ms returned sat
[2024-05-20 20:00:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:00:04] [INFO ] [Real]Absence check using state equation in 3658 ms returned unknown
[2024-05-20 20:00:05] [INFO ] [Real]Absence check using 71 positive place invariants in 216 ms returned sat
[2024-05-20 20:00:05] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 158 ms returned sat
[2024-05-20 20:00:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:00:09] [INFO ] [Real]Absence check using state equation in 3766 ms returned unknown
[2024-05-20 20:00:10] [INFO ] [Real]Absence check using 71 positive place invariants in 194 ms returned sat
[2024-05-20 20:00:10] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 154 ms returned sat
[2024-05-20 20:00:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:00:14] [INFO ] [Real]Absence check using state equation in 3748 ms returned unknown
[2024-05-20 20:00:15] [INFO ] [Real]Absence check using 71 positive place invariants in 193 ms returned sat
[2024-05-20 20:00:15] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 155 ms returned sat
[2024-05-20 20:00:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:00:19] [INFO ] [Real]Absence check using state equation in 3649 ms returned unknown
[2024-05-20 20:00:20] [INFO ] [Real]Absence check using 71 positive place invariants in 197 ms returned sat
[2024-05-20 20:00:20] [INFO ] [Real]Absence check using 71 positive and 2 generalized place invariants in 157 ms returned sat
[2024-05-20 20:00:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:00:24] [INFO ] [Real]Absence check using state equation in 3757 ms returned unknown
Current structural bounds on expressions (after SMT) : [70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70] Max seen :[1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 16 out of 10644 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10644/10644 places, 29820/29820 transitions.
Graph (complete) has 40251 edges and 10644 vertex of which 10643 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.47 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 490 transitions
Trivial Post-agglo rules discarded 490 transitions
Performed 490 trivial Post agglomeration. Transition count delta: 490
Iterating post reduction 0 with 490 rules applied. Total rules applied 491 place count 10643 transition count 29330
Reduce places removed 490 places and 0 transitions.
Iterating post reduction 1 with 490 rules applied. Total rules applied 981 place count 10153 transition count 29330
Performed 4821 Post agglomeration using F-continuation condition.Transition count delta: 4821
Deduced a syphon composed of 4821 places in 18 ms
Reduce places removed 4821 places and 0 transitions.
Iterating global reduction 2 with 9642 rules applied. Total rules applied 10623 place count 5332 transition count 24509
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 10624 place count 5332 transition count 24508
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 10625 place count 5331 transition count 24508
Partial Free-agglomeration rule applied 4964 times.
Drop transitions removed 4964 transitions
Iterating global reduction 3 with 4964 rules applied. Total rules applied 15589 place count 5331 transition count 24508
Applied a total of 15589 rules in 9590 ms. Remains 5331 /10644 variables (removed 5313) and now considering 24508/29820 (removed 5312) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9595 ms. Remains : 5331/10644 places, 24508/29820 transitions.
Normalized transition count is 24501 out of 24508 initially.
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:00:35] [INFO ] Computed 72 invariants in 1225 ms
Incomplete random walk after 1000000 steps, including 2379 resets, run finished after 23883 ms. (steps per millisecond=41 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 1000001 steps, including 27 resets, run finished after 1767 ms. (steps per millisecond=565 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1757 ms. (steps per millisecond=569 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1752 ms. (steps per millisecond=570 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1749 ms. (steps per millisecond=571 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1746 ms. (steps per millisecond=572 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1744 ms. (steps per millisecond=573 ) properties (out of 16) seen :10
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1752 ms. (steps per millisecond=570 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1754 ms. (steps per millisecond=570 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1756 ms. (steps per millisecond=569 ) properties (out of 16) seen :11
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1771 ms. (steps per millisecond=564 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1774 ms. (steps per millisecond=563 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 23 resets, run finished after 1776 ms. (steps per millisecond=563 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1774 ms. (steps per millisecond=563 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1760 ms. (steps per millisecond=568 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1759 ms. (steps per millisecond=568 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1762 ms. (steps per millisecond=567 ) properties (out of 16) seen :9
[2024-05-20 20:01:27] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:01:28] [INFO ] Computed 72 invariants in 1124 ms
[2024-05-20 20:01:29] [INFO ] [Real]Absence check using 70 positive place invariants in 84 ms returned sat
[2024-05-20 20:01:29] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 57 ms returned sat
[2024-05-20 20:01:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:01:54] [INFO ] [Real]Absence check using state equation in 25496 ms returned unknown
[2024-05-20 20:01:55] [INFO ] [Real]Absence check using 70 positive place invariants in 87 ms returned sat
[2024-05-20 20:01:55] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 61 ms returned sat
[2024-05-20 20:01:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:02:05] [INFO ] [Real]Absence check using state equation in 9935 ms returned sat
[2024-05-20 20:02:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:02:06] [INFO ] [Nat]Absence check using 70 positive place invariants in 87 ms returned sat
[2024-05-20 20:02:06] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 56 ms returned sat
[2024-05-20 20:02:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:02:17] [INFO ] [Nat]Absence check using state equation in 10799 ms returned sat
[2024-05-20 20:02:17] [INFO ] State equation strengthened by 24258 read => feed constraints.
[2024-05-20 20:02:21] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:02:25] [INFO ] [Nat]Added 24258 Read/Feed constraints in 7792 ms returned unknown
[2024-05-20 20:02:26] [INFO ] [Real]Absence check using 70 positive place invariants in 81 ms returned sat
[2024-05-20 20:02:26] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 62 ms returned sat
[2024-05-20 20:02:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:02:38] [INFO ] [Real]Absence check using state equation in 12020 ms returned sat
[2024-05-20 20:02:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:02:39] [INFO ] [Nat]Absence check using 70 positive place invariants in 81 ms returned sat
[2024-05-20 20:02:39] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 55 ms returned sat
[2024-05-20 20:02:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:02:52] [INFO ] [Nat]Absence check using state equation in 13536 ms returned sat
[2024-05-20 20:02:56] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:02:59] [INFO ] [Nat]Added 24258 Read/Feed constraints in 6749 ms returned sat
[2024-05-20 20:03:01] [INFO ] Computed and/alt/rep : 19194/52686/19187 causal constraints (skipped 5244 transitions) in 1487 ms.
[2024-05-20 20:03:02] [INFO ] [Real]Absence check using 70 positive place invariants in 82 ms returned sat
[2024-05-20 20:03:02] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 56 ms returned sat
[2024-05-20 20:03:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:03:25] [INFO ] [Real]Absence check using state equation in 23089 ms returned unknown
[2024-05-20 20:03:25] [INFO ] [Real]Absence check using 70 positive place invariants in 81 ms returned sat
[2024-05-20 20:03:25] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 57 ms returned sat
[2024-05-20 20:03:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:03:34] [INFO ] [Real]Absence check using state equation in 8961 ms returned sat
[2024-05-20 20:03:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:03:35] [INFO ] [Nat]Absence check using 70 positive place invariants in 84 ms returned sat
[2024-05-20 20:03:36] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 56 ms returned sat
[2024-05-20 20:03:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:03:45] [INFO ] [Nat]Absence check using state equation in 9458 ms returned sat
[2024-05-20 20:03:49] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:03:52] [INFO ] [Nat]Added 24258 Read/Feed constraints in 7111 ms returned unknown
[2024-05-20 20:03:53] [INFO ] [Real]Absence check using 70 positive place invariants in 83 ms returned sat
[2024-05-20 20:03:53] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 58 ms returned sat
[2024-05-20 20:03:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:04:17] [INFO ] [Real]Absence check using state equation in 24484 ms returned unknown
[2024-05-20 20:04:18] [INFO ] [Real]Absence check using 70 positive place invariants in 85 ms returned sat
[2024-05-20 20:04:18] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 59 ms returned sat
[2024-05-20 20:04:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:04:32] [INFO ] [Real]Absence check using state equation in 14082 ms returned unknown
[2024-05-20 20:04:33] [INFO ] [Real]Absence check using 70 positive place invariants in 84 ms returned sat
[2024-05-20 20:04:33] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 58 ms returned sat
[2024-05-20 20:04:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:04:46] [INFO ] [Real]Absence check using state equation in 13888 ms returned unknown
[2024-05-20 20:04:47] [INFO ] [Real]Absence check using 70 positive place invariants in 95 ms returned sat
[2024-05-20 20:04:47] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 58 ms returned sat
[2024-05-20 20:04:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:04:56] [INFO ] [Real]Absence check using state equation in 9186 ms returned sat
[2024-05-20 20:04:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:04:57] [INFO ] [Nat]Absence check using 70 positive place invariants in 85 ms returned sat
[2024-05-20 20:04:57] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 58 ms returned sat
[2024-05-20 20:04:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:05:07] [INFO ] [Nat]Absence check using state equation in 9530 ms returned sat
[2024-05-20 20:05:11] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:05:14] [INFO ] [Nat]Added 24258 Read/Feed constraints in 7108 ms returned unknown
[2024-05-20 20:05:15] [INFO ] [Real]Absence check using 70 positive place invariants in 81 ms returned sat
[2024-05-20 20:05:15] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 57 ms returned sat
[2024-05-20 20:05:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:05:28] [INFO ] [Real]Absence check using state equation in 13788 ms returned unknown
[2024-05-20 20:05:29] [INFO ] [Real]Absence check using 70 positive place invariants in 84 ms returned sat
[2024-05-20 20:05:29] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 59 ms returned sat
[2024-05-20 20:05:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:05:39] [INFO ] [Real]Absence check using state equation in 9666 ms returned sat
[2024-05-20 20:05:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:05:40] [INFO ] [Nat]Absence check using 70 positive place invariants in 87 ms returned sat
[2024-05-20 20:05:40] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 59 ms returned sat
[2024-05-20 20:05:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:05:49] [INFO ] [Nat]Absence check using state equation in 9606 ms returned sat
[2024-05-20 20:05:54] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:05:57] [INFO ] [Nat]Added 24258 Read/Feed constraints in 7151 ms returned unknown
[2024-05-20 20:05:57] [INFO ] [Real]Absence check using 70 positive place invariants in 81 ms returned sat
[2024-05-20 20:05:57] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 57 ms returned sat
[2024-05-20 20:05:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:06:08] [INFO ] [Real]Absence check using state equation in 10535 ms returned sat
[2024-05-20 20:06:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:06:09] [INFO ] [Nat]Absence check using 70 positive place invariants in 86 ms returned sat
[2024-05-20 20:06:09] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 57 ms returned sat
[2024-05-20 20:06:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:06:20] [INFO ] [Nat]Absence check using state equation in 11039 ms returned sat
[2024-05-20 20:06:24] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:06:27] [INFO ] [Nat]Added 24258 Read/Feed constraints in 7146 ms returned unknown
[2024-05-20 20:06:28] [INFO ] [Real]Absence check using 70 positive place invariants in 87 ms returned sat
[2024-05-20 20:06:28] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 58 ms returned sat
[2024-05-20 20:06:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:06:41] [INFO ] [Real]Absence check using state equation in 13328 ms returned unknown
[2024-05-20 20:06:42] [INFO ] [Real]Absence check using 70 positive place invariants in 86 ms returned sat
[2024-05-20 20:06:42] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 58 ms returned sat
[2024-05-20 20:06:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:06:53] [INFO ] [Real]Absence check using state equation in 11277 ms returned sat
[2024-05-20 20:06:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:06:54] [INFO ] [Nat]Absence check using 70 positive place invariants in 88 ms returned sat
[2024-05-20 20:06:54] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 58 ms returned sat
[2024-05-20 20:06:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:07:06] [INFO ] [Nat]Absence check using state equation in 12078 ms returned sat
[2024-05-20 20:07:10] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:07:13] [INFO ] [Nat]Added 24258 Read/Feed constraints in 7141 ms returned unknown
[2024-05-20 20:07:14] [INFO ] [Real]Absence check using 70 positive place invariants in 82 ms returned sat
[2024-05-20 20:07:14] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 58 ms returned sat
[2024-05-20 20:07:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:07:24] [INFO ] [Real]Absence check using state equation in 10649 ms returned sat
[2024-05-20 20:07:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:07:25] [INFO ] [Nat]Absence check using 70 positive place invariants in 85 ms returned sat
[2024-05-20 20:07:26] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 56 ms returned sat
[2024-05-20 20:07:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:07:38] [INFO ] [Nat]Absence check using state equation in 12410 ms returned sat
[2024-05-20 20:07:42] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:07:45] [INFO ] [Nat]Added 24258 Read/Feed constraints in 7062 ms returned unknown
[2024-05-20 20:07:46] [INFO ] [Real]Absence check using 70 positive place invariants in 80 ms returned sat
[2024-05-20 20:07:46] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 57 ms returned sat
[2024-05-20 20:07:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:08:16] [INFO ] [Real]Absence check using state equation in 30076 ms returned unknown
Current structural bounds on expressions (after SMT) : [70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 16 out of 5331 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Applied a total of 0 rules in 1690 ms. Remains 5331 /5331 variables (removed 0) and now considering 24508/24508 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1693 ms. Remains : 5331/5331 places, 24508/24508 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Applied a total of 0 rules in 1604 ms. Remains 5331 /5331 variables (removed 0) and now considering 24508/24508 (removed 0) transitions.
[2024-05-20 20:08:19] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
[2024-05-20 20:08:19] [INFO ] Invariant cache hit.
[2024-05-20 20:08:24] [INFO ] Implicit Places using invariants in 4724 ms returned []
Implicit Place search using SMT only with invariants took 4727 ms to find 0 implicit places.
[2024-05-20 20:08:24] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
[2024-05-20 20:08:24] [INFO ] Invariant cache hit.
[2024-05-20 20:08:38] [INFO ] Dead Transitions using invariants and state equation in 14284 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20619 ms. Remains : 5331/5331 places, 24508/24508 transitions.
Normalized transition count is 24501 out of 24508 initially.
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:08:39] [INFO ] Computed 72 invariants in 1228 ms
Incomplete random walk after 1000000 steps, including 2380 resets, run finished after 27560 ms. (steps per millisecond=36 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1959 ms. (steps per millisecond=510 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 1000001 steps, including 24 resets, run finished after 1960 ms. (steps per millisecond=510 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1976 ms. (steps per millisecond=506 ) properties (out of 16) seen :4
Incomplete Best-First random walk after 1000000 steps, including 24 resets, run finished after 1965 ms. (steps per millisecond=508 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 24 resets, run finished after 1962 ms. (steps per millisecond=509 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000000 steps, including 25 resets, run finished after 1818 ms. (steps per millisecond=550 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1927 ms. (steps per millisecond=518 ) properties (out of 16) seen :8
Incomplete Best-First random walk after 1000001 steps, including 27 resets, run finished after 1999 ms. (steps per millisecond=500 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1982 ms. (steps per millisecond=504 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1993 ms. (steps per millisecond=501 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 2016 ms. (steps per millisecond=496 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 2002 ms. (steps per millisecond=499 ) properties (out of 16) seen :9
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1943 ms. (steps per millisecond=514 ) properties (out of 16) seen :6
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1785 ms. (steps per millisecond=560 ) properties (out of 16) seen :8
Incomplete Best-First random walk after 1000000 steps, including 25 resets, run finished after 1800 ms. (steps per millisecond=555 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1773 ms. (steps per millisecond=564 ) properties (out of 16) seen :3
[2024-05-20 20:09:38] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:09:39] [INFO ] Computed 72 invariants in 1305 ms
[2024-05-20 20:09:40] [INFO ] [Real]Absence check using 70 positive place invariants in 84 ms returned sat
[2024-05-20 20:09:40] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 59 ms returned sat
[2024-05-20 20:09:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:10:04] [INFO ] [Real]Absence check using state equation in 23940 ms returned unknown
[2024-05-20 20:10:04] [INFO ] [Real]Absence check using 70 positive place invariants in 87 ms returned sat
[2024-05-20 20:10:04] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 68 ms returned sat
[2024-05-20 20:10:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:10:15] [INFO ] [Real]Absence check using state equation in 10401 ms returned sat
[2024-05-20 20:10:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:10:16] [INFO ] [Nat]Absence check using 70 positive place invariants in 85 ms returned sat
[2024-05-20 20:10:16] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 58 ms returned sat
[2024-05-20 20:10:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:10:27] [INFO ] [Nat]Absence check using state equation in 11654 ms returned sat
[2024-05-20 20:10:28] [INFO ] State equation strengthened by 24258 read => feed constraints.
[2024-05-20 20:10:32] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:10:35] [INFO ] [Nat]Added 24258 Read/Feed constraints in 7467 ms returned unknown
[2024-05-20 20:10:36] [INFO ] [Real]Absence check using 70 positive place invariants in 82 ms returned sat
[2024-05-20 20:10:36] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 57 ms returned sat
[2024-05-20 20:10:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:10:48] [INFO ] [Real]Absence check using state equation in 12459 ms returned sat
[2024-05-20 20:10:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:10:49] [INFO ] [Nat]Absence check using 70 positive place invariants in 89 ms returned sat
[2024-05-20 20:10:49] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 58 ms returned sat
[2024-05-20 20:10:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:11:03] [INFO ] [Nat]Absence check using state equation in 13553 ms returned sat
[2024-05-20 20:11:07] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:11:09] [INFO ] [Nat]Added 24258 Read/Feed constraints in 6670 ms returned sat
[2024-05-20 20:11:11] [INFO ] Computed and/alt/rep : 19194/52686/19187 causal constraints (skipped 5244 transitions) in 1370 ms.
[2024-05-20 20:11:12] [INFO ] [Real]Absence check using 70 positive place invariants in 84 ms returned sat
[2024-05-20 20:11:12] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 76 ms returned sat
[2024-05-20 20:11:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:11:35] [INFO ] [Real]Absence check using state equation in 23127 ms returned unknown
[2024-05-20 20:11:36] [INFO ] [Real]Absence check using 70 positive place invariants in 88 ms returned sat
[2024-05-20 20:11:36] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 56 ms returned sat
[2024-05-20 20:11:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:11:46] [INFO ] [Real]Absence check using state equation in 9885 ms returned sat
[2024-05-20 20:11:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:11:47] [INFO ] [Nat]Absence check using 70 positive place invariants in 87 ms returned sat
[2024-05-20 20:11:47] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 70 ms returned sat
[2024-05-20 20:11:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:11:56] [INFO ] [Nat]Absence check using state equation in 9282 ms returned sat
[2024-05-20 20:12:00] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:12:03] [INFO ] [Nat]Added 24258 Read/Feed constraints in 7039 ms returned unknown
[2024-05-20 20:12:04] [INFO ] [Real]Absence check using 70 positive place invariants in 83 ms returned sat
[2024-05-20 20:12:04] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 61 ms returned sat
[2024-05-20 20:12:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:12:27] [INFO ] [Real]Absence check using state equation in 23009 ms returned unknown
[2024-05-20 20:12:27] [INFO ] [Real]Absence check using 70 positive place invariants in 84 ms returned sat
[2024-05-20 20:12:27] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 57 ms returned sat
[2024-05-20 20:12:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:12:41] [INFO ] [Real]Absence check using state equation in 13998 ms returned unknown
[2024-05-20 20:12:42] [INFO ] [Real]Absence check using 70 positive place invariants in 81 ms returned sat
[2024-05-20 20:12:42] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 56 ms returned sat
[2024-05-20 20:12:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:12:55] [INFO ] [Real]Absence check using state equation in 12655 ms returned unknown
[2024-05-20 20:12:55] [INFO ] [Real]Absence check using 70 positive place invariants in 88 ms returned sat
[2024-05-20 20:12:55] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 61 ms returned sat
[2024-05-20 20:12:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:13:05] [INFO ] [Real]Absence check using state equation in 9378 ms returned sat
[2024-05-20 20:13:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:13:06] [INFO ] [Nat]Absence check using 70 positive place invariants in 85 ms returned sat
[2024-05-20 20:13:06] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 56 ms returned sat
[2024-05-20 20:13:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:13:15] [INFO ] [Nat]Absence check using state equation in 8979 ms returned sat
[2024-05-20 20:13:19] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:13:22] [INFO ] [Nat]Added 24258 Read/Feed constraints in 7077 ms returned unknown
[2024-05-20 20:13:22] [INFO ] [Real]Absence check using 70 positive place invariants in 84 ms returned sat
[2024-05-20 20:13:22] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 58 ms returned sat
[2024-05-20 20:13:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:13:35] [INFO ] [Real]Absence check using state equation in 12472 ms returned unknown
[2024-05-20 20:13:36] [INFO ] [Real]Absence check using 70 positive place invariants in 88 ms returned sat
[2024-05-20 20:13:36] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 59 ms returned sat
[2024-05-20 20:13:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:13:45] [INFO ] [Real]Absence check using state equation in 8940 ms returned sat
[2024-05-20 20:13:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:13:46] [INFO ] [Nat]Absence check using 70 positive place invariants in 83 ms returned sat
[2024-05-20 20:13:46] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 56 ms returned sat
[2024-05-20 20:13:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:13:54] [INFO ] [Nat]Absence check using state equation in 8918 ms returned sat
[2024-05-20 20:13:59] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:14:02] [INFO ] [Nat]Added 24258 Read/Feed constraints in 7108 ms returned unknown
[2024-05-20 20:14:02] [INFO ] [Real]Absence check using 70 positive place invariants in 84 ms returned sat
[2024-05-20 20:14:02] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 57 ms returned sat
[2024-05-20 20:14:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:14:13] [INFO ] [Real]Absence check using state equation in 10606 ms returned sat
[2024-05-20 20:14:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:14:14] [INFO ] [Nat]Absence check using 70 positive place invariants in 83 ms returned sat
[2024-05-20 20:14:14] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 59 ms returned sat
[2024-05-20 20:14:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:14:24] [INFO ] [Nat]Absence check using state equation in 10583 ms returned sat
[2024-05-20 20:14:28] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:14:31] [INFO ] [Nat]Added 24258 Read/Feed constraints in 7043 ms returned unknown
[2024-05-20 20:14:32] [INFO ] [Real]Absence check using 70 positive place invariants in 85 ms returned sat
[2024-05-20 20:14:32] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 59 ms returned sat
[2024-05-20 20:14:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:14:46] [INFO ] [Real]Absence check using state equation in 14205 ms returned unknown
[2024-05-20 20:14:47] [INFO ] [Real]Absence check using 70 positive place invariants in 85 ms returned sat
[2024-05-20 20:14:47] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 58 ms returned sat
[2024-05-20 20:14:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:14:57] [INFO ] [Real]Absence check using state equation in 10601 ms returned sat
[2024-05-20 20:14:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:14:58] [INFO ] [Nat]Absence check using 70 positive place invariants in 82 ms returned sat
[2024-05-20 20:14:59] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 57 ms returned sat
[2024-05-20 20:14:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:15:09] [INFO ] [Nat]Absence check using state equation in 10851 ms returned sat
[2024-05-20 20:15:13] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:15:16] [INFO ] [Nat]Added 24258 Read/Feed constraints in 7017 ms returned unknown
[2024-05-20 20:15:17] [INFO ] [Real]Absence check using 70 positive place invariants in 86 ms returned sat
[2024-05-20 20:15:17] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 58 ms returned sat
[2024-05-20 20:15:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:15:27] [INFO ] [Real]Absence check using state equation in 9818 ms returned sat
[2024-05-20 20:15:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:15:28] [INFO ] [Nat]Absence check using 70 positive place invariants in 81 ms returned sat
[2024-05-20 20:15:28] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 56 ms returned sat
[2024-05-20 20:15:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:15:38] [INFO ] [Nat]Absence check using state equation in 10359 ms returned sat
[2024-05-20 20:15:42] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:15:45] [INFO ] [Nat]Added 24258 Read/Feed constraints in 7039 ms returned unknown
[2024-05-20 20:15:46] [INFO ] [Real]Absence check using 70 positive place invariants in 83 ms returned sat
[2024-05-20 20:15:46] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 57 ms returned sat
[2024-05-20 20:15:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:16:05] [INFO ] [Real]Absence check using state equation in 19367 ms returned unknown
Current structural bounds on expressions (after SMT) : [70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70, 70] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 16 out of 5331 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Applied a total of 0 rules in 1535 ms. Remains 5331 /5331 variables (removed 0) and now considering 24508/24508 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1538 ms. Remains : 5331/5331 places, 24508/24508 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Applied a total of 0 rules in 1560 ms. Remains 5331 /5331 variables (removed 0) and now considering 24508/24508 (removed 0) transitions.
[2024-05-20 20:16:08] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
[2024-05-20 20:16:08] [INFO ] Invariant cache hit.
[2024-05-20 20:16:13] [INFO ] Implicit Places using invariants in 4283 ms returned []
Implicit Place search using SMT only with invariants took 4284 ms to find 0 implicit places.
[2024-05-20 20:16:13] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
[2024-05-20 20:16:13] [INFO ] Invariant cache hit.
[2024-05-20 20:16:26] [INFO ] Dead Transitions using invariants and state equation in 13176 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19035 ms. Remains : 5331/5331 places, 24508/24508 transitions.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-00
Normalized transition count is 24501 out of 24508 initially.
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:16:27] [INFO ] Computed 72 invariants in 1134 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 250 ms. (steps per millisecond=40 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
[2024-05-20 20:16:27] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:16:28] [INFO ] Computed 72 invariants in 1137 ms
[2024-05-20 20:16:29] [INFO ] [Real]Absence check using 70 positive place invariants in 84 ms returned sat
[2024-05-20 20:16:29] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 57 ms returned sat
[2024-05-20 20:16:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:16:33] [INFO ] [Real]Absence check using state equation in 4429 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[0]
Support contains 1 out of 5331 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 4 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 5322 transition count 24499
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 5322 transition count 24499
Applied a total of 24 rules in 4552 ms. Remains 5322 /5331 variables (removed 9) and now considering 24499/24508 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4555 ms. Remains : 5322/5331 places, 24499/24508 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2024-05-20 20:16:39] [INFO ] Computed 72 invariants in 1228 ms
Incomplete random walk after 1000000 steps, including 2377 resets, run finished after 22792 ms. (steps per millisecond=43 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1744 ms. (steps per millisecond=573 ) properties (out of 1) seen :1
[2024-05-20 20:17:04] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2024-05-20 20:17:05] [INFO ] Computed 72 invariants in 1220 ms
[2024-05-20 20:17:06] [INFO ] [Real]Absence check using 70 positive place invariants in 85 ms returned sat
[2024-05-20 20:17:06] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 56 ms returned sat
[2024-05-20 20:17:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:17:14] [INFO ] [Real]Absence check using state equation in 8197 ms returned sat
[2024-05-20 20:17:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:17:15] [INFO ] [Nat]Absence check using 70 positive place invariants in 82 ms returned sat
[2024-05-20 20:17:15] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 57 ms returned sat
[2024-05-20 20:17:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:17:24] [INFO ] [Nat]Absence check using state equation in 8884 ms returned sat
[2024-05-20 20:17:24] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2024-05-20 20:17:28] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:17:31] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7103 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1552 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1553 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1547 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2024-05-20 20:17:34] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2024-05-20 20:17:34] [INFO ] Invariant cache hit.
[2024-05-20 20:17:38] [INFO ] Implicit Places using invariants in 4070 ms returned []
Implicit Place search using SMT only with invariants took 4091 ms to find 0 implicit places.
[2024-05-20 20:17:38] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2024-05-20 20:17:38] [INFO ] Invariant cache hit.
[2024-05-20 20:17:52] [INFO ] Dead Transitions using invariants and state equation in 13378 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19032 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2024-05-20 20:17:53] [INFO ] Computed 72 invariants in 1200 ms
Incomplete random walk after 1000000 steps, including 2378 resets, run finished after 22581 ms. (steps per millisecond=44 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1706 ms. (steps per millisecond=586 ) properties (out of 1) seen :1
[2024-05-20 20:18:17] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2024-05-20 20:18:18] [INFO ] Computed 72 invariants in 1193 ms
[2024-05-20 20:18:19] [INFO ] [Real]Absence check using 70 positive place invariants in 83 ms returned sat
[2024-05-20 20:18:19] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 57 ms returned sat
[2024-05-20 20:18:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:18:27] [INFO ] [Real]Absence check using state equation in 7908 ms returned sat
[2024-05-20 20:18:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:18:28] [INFO ] [Nat]Absence check using 70 positive place invariants in 79 ms returned sat
[2024-05-20 20:18:28] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 54 ms returned sat
[2024-05-20 20:18:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:18:36] [INFO ] [Nat]Absence check using state equation in 8375 ms returned sat
[2024-05-20 20:18:36] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2024-05-20 20:18:40] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:18:43] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7026 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1551 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1552 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1501 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2024-05-20 20:18:46] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2024-05-20 20:18:46] [INFO ] Invariant cache hit.
[2024-05-20 20:18:51] [INFO ] Implicit Places using invariants in 4185 ms returned []
Implicit Place search using SMT only with invariants took 4197 ms to find 0 implicit places.
[2024-05-20 20:18:51] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2024-05-20 20:18:51] [INFO ] Invariant cache hit.
[2024-05-20 20:19:04] [INFO ] Dead Transitions using invariants and state equation in 13569 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19274 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-00 in 158439 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-01
Normalized transition count is 24501 out of 24508 initially.
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:19:05] [INFO ] Computed 72 invariants in 1091 ms
Incomplete random walk after 10000 steps, including 24 resets, run finished after 221 ms. (steps per millisecond=45 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
[2024-05-20 20:19:06] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:19:07] [INFO ] Computed 72 invariants in 1177 ms
[2024-05-20 20:19:07] [INFO ] [Real]Absence check using 70 positive place invariants in 86 ms returned sat
[2024-05-20 20:19:07] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 59 ms returned sat
[2024-05-20 20:19:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:19:12] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [70] Max seen :[0]
Support contains 1 out of 5331 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 4 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 5323 transition count 24500
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 23 place count 5323 transition count 24500
Applied a total of 23 rules in 4571 ms. Remains 5323 /5331 variables (removed 8) and now considering 24500/24508 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4574 ms. Remains : 5323/5331 places, 24500/24508 transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2024-05-20 20:19:18] [INFO ] Computed 72 invariants in 1315 ms
Incomplete random walk after 1000000 steps, including 2381 resets, run finished after 22613 ms. (steps per millisecond=44 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1712 ms. (steps per millisecond=584 ) properties (out of 1) seen :0
[2024-05-20 20:19:42] [INFO ] Invariant cache hit.
[2024-05-20 20:19:43] [INFO ] [Real]Absence check using 70 positive place invariants in 83 ms returned sat
[2024-05-20 20:19:43] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 58 ms returned sat
[2024-05-20 20:19:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:19:53] [INFO ] [Real]Absence check using state equation in 10656 ms returned sat
[2024-05-20 20:19:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:19:54] [INFO ] [Nat]Absence check using 70 positive place invariants in 83 ms returned sat
[2024-05-20 20:19:54] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 54 ms returned sat
[2024-05-20 20:19:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:20:03] [INFO ] [Nat]Absence check using state equation in 8604 ms returned sat
[2024-05-20 20:20:03] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2024-05-20 20:20:07] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:20:10] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7145 ms returned sat
[2024-05-20 20:20:12] [INFO ] Computed and/alt/rep : 19186/52717/19186 causal constraints (skipped 5244 transitions) in 1365 ms.
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1506 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1506 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1508 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2024-05-20 20:20:15] [INFO ] Invariant cache hit.
[2024-05-20 20:20:20] [INFO ] Implicit Places using invariants in 4590 ms returned []
Implicit Place search using SMT only with invariants took 4591 ms to find 0 implicit places.
[2024-05-20 20:20:20] [INFO ] Invariant cache hit.
[2024-05-20 20:20:33] [INFO ] Dead Transitions using invariants and state equation in 13122 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19226 ms. Remains : 5323/5323 places, 24500/24500 transitions.
[2024-05-20 20:20:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2378 resets, run finished after 27700 ms. (steps per millisecond=36 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1798 ms. (steps per millisecond=556 ) properties (out of 1) seen :1
[2024-05-20 20:21:03] [INFO ] Invariant cache hit.
[2024-05-20 20:21:03] [INFO ] [Real]Absence check using 70 positive place invariants in 86 ms returned sat
[2024-05-20 20:21:03] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 59 ms returned sat
[2024-05-20 20:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:21:13] [INFO ] [Real]Absence check using state equation in 9555 ms returned sat
[2024-05-20 20:21:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:21:14] [INFO ] [Nat]Absence check using 70 positive place invariants in 88 ms returned sat
[2024-05-20 20:21:14] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 61 ms returned sat
[2024-05-20 20:21:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:21:23] [INFO ] [Nat]Absence check using state equation in 8991 ms returned sat
[2024-05-20 20:21:23] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2024-05-20 20:21:27] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:21:29] [INFO ] [Nat]Added 24288 Read/Feed constraints in 5534 ms returned sat
[2024-05-20 20:21:31] [INFO ] Computed and/alt/rep : 19186/52717/19186 causal constraints (skipped 5244 transitions) in 1321 ms.
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1537 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1537 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1509 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2024-05-20 20:21:34] [INFO ] Invariant cache hit.
[2024-05-20 20:21:38] [INFO ] Implicit Places using invariants in 4265 ms returned []
Implicit Place search using SMT only with invariants took 4268 ms to find 0 implicit places.
[2024-05-20 20:21:38] [INFO ] Invariant cache hit.
[2024-05-20 20:21:51] [INFO ] Dead Transitions using invariants and state equation in 13404 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19188 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-01 in 167050 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-02
Normalized transition count is 24501 out of 24508 initially.
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:21:53] [INFO ] Computed 72 invariants in 1178 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 266 ms. (steps per millisecond=37 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
[2024-05-20 20:21:53] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:21:54] [INFO ] Computed 72 invariants in 1151 ms
[2024-05-20 20:21:55] [INFO ] [Real]Absence check using 70 positive place invariants in 84 ms returned sat
[2024-05-20 20:21:55] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 58 ms returned sat
[2024-05-20 20:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:21:59] [INFO ] [Real]Absence check using state equation in 4371 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[0]
Support contains 1 out of 5331 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 4 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 5322 transition count 24499
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 5322 transition count 24499
Applied a total of 24 rules in 4545 ms. Remains 5322 /5331 variables (removed 9) and now considering 24499/24508 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4547 ms. Remains : 5322/5331 places, 24499/24508 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2024-05-20 20:22:05] [INFO ] Computed 72 invariants in 1253 ms
Incomplete random walk after 1000000 steps, including 2377 resets, run finished after 26511 ms. (steps per millisecond=37 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1779 ms. (steps per millisecond=562 ) properties (out of 1) seen :1
[2024-05-20 20:22:33] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2024-05-20 20:22:34] [INFO ] Computed 72 invariants in 1166 ms
[2024-05-20 20:22:35] [INFO ] [Real]Absence check using 70 positive place invariants in 85 ms returned sat
[2024-05-20 20:22:35] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 58 ms returned sat
[2024-05-20 20:22:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:22:44] [INFO ] [Real]Absence check using state equation in 8788 ms returned sat
[2024-05-20 20:22:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:22:45] [INFO ] [Nat]Absence check using 70 positive place invariants in 88 ms returned sat
[2024-05-20 20:22:45] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 57 ms returned sat
[2024-05-20 20:22:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:22:53] [INFO ] [Nat]Absence check using state equation in 8469 ms returned sat
[2024-05-20 20:22:53] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2024-05-20 20:22:57] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:23:00] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7043 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1625 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1626 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1574 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2024-05-20 20:23:04] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2024-05-20 20:23:04] [INFO ] Invariant cache hit.
[2024-05-20 20:23:08] [INFO ] Implicit Places using invariants in 4542 ms returned []
Implicit Place search using SMT only with invariants took 4542 ms to find 0 implicit places.
[2024-05-20 20:23:08] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2024-05-20 20:23:08] [INFO ] Invariant cache hit.
[2024-05-20 20:23:21] [INFO ] Dead Transitions using invariants and state equation in 12794 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18927 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2024-05-20 20:23:22] [INFO ] Computed 72 invariants in 1253 ms
Incomplete random walk after 1000000 steps, including 2379 resets, run finished after 25231 ms. (steps per millisecond=39 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1802 ms. (steps per millisecond=554 ) properties (out of 1) seen :1
[2024-05-20 20:23:49] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2024-05-20 20:23:51] [INFO ] Computed 72 invariants in 1312 ms
[2024-05-20 20:23:51] [INFO ] [Real]Absence check using 70 positive place invariants in 86 ms returned sat
[2024-05-20 20:23:51] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 57 ms returned sat
[2024-05-20 20:23:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:24:01] [INFO ] [Real]Absence check using state equation in 9292 ms returned sat
[2024-05-20 20:24:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:24:02] [INFO ] [Nat]Absence check using 70 positive place invariants in 83 ms returned sat
[2024-05-20 20:24:02] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 56 ms returned sat
[2024-05-20 20:24:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:24:11] [INFO ] [Nat]Absence check using state equation in 9168 ms returned sat
[2024-05-20 20:24:11] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2024-05-20 20:24:15] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:24:18] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7142 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1568 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1568 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1556 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2024-05-20 20:24:21] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2024-05-20 20:24:21] [INFO ] Invariant cache hit.
[2024-05-20 20:24:26] [INFO ] Implicit Places using invariants in 4373 ms returned []
Implicit Place search using SMT only with invariants took 4374 ms to find 0 implicit places.
[2024-05-20 20:24:26] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2024-05-20 20:24:26] [INFO ] Invariant cache hit.
[2024-05-20 20:24:40] [INFO ] Dead Transitions using invariants and state equation in 13974 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19912 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-02 in 168396 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-03
Normalized transition count is 24501 out of 24508 initially.
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:24:41] [INFO ] Computed 72 invariants in 1106 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 228 ms. (steps per millisecond=43 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
[2024-05-20 20:24:41] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:24:42] [INFO ] Computed 72 invariants in 1211 ms
[2024-05-20 20:24:43] [INFO ] [Real]Absence check using 70 positive place invariants in 84 ms returned sat
[2024-05-20 20:24:43] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 58 ms returned sat
[2024-05-20 20:24:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:24:47] [INFO ] [Real]Absence check using state equation in 4382 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[0]
Support contains 1 out of 5331 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 4 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 5323 transition count 24500
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 23 place count 5323 transition count 24500
Applied a total of 23 rules in 4631 ms. Remains 5323 /5331 variables (removed 8) and now considering 24500/24508 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4633 ms. Remains : 5323/5331 places, 24500/24508 transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2024-05-20 20:24:53] [INFO ] Computed 72 invariants in 1276 ms
Incomplete random walk after 1000000 steps, including 2375 resets, run finished after 23430 ms. (steps per millisecond=42 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1723 ms. (steps per millisecond=580 ) properties (out of 1) seen :1
[2024-05-20 20:25:18] [INFO ] Invariant cache hit.
[2024-05-20 20:25:19] [INFO ] [Real]Absence check using 70 positive place invariants in 85 ms returned sat
[2024-05-20 20:25:19] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 53 ms returned sat
[2024-05-20 20:25:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:25:27] [INFO ] [Real]Absence check using state equation in 8057 ms returned sat
[2024-05-20 20:25:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:25:28] [INFO ] [Nat]Absence check using 70 positive place invariants in 87 ms returned sat
[2024-05-20 20:25:28] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 54 ms returned sat
[2024-05-20 20:25:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:25:37] [INFO ] [Nat]Absence check using state equation in 8736 ms returned sat
[2024-05-20 20:25:37] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2024-05-20 20:25:41] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:25:43] [INFO ] [Nat]Added 24288 Read/Feed constraints in 6341 ms returned sat
[2024-05-20 20:25:45] [INFO ] Computed and/alt/rep : 19186/52717/19186 causal constraints (skipped 5244 transitions) in 1248 ms.
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1499 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1499 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1507 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2024-05-20 20:25:48] [INFO ] Invariant cache hit.
[2024-05-20 20:25:53] [INFO ] Implicit Places using invariants in 4284 ms returned []
Implicit Place search using SMT only with invariants took 4285 ms to find 0 implicit places.
[2024-05-20 20:25:53] [INFO ] Invariant cache hit.
[2024-05-20 20:26:06] [INFO ] Dead Transitions using invariants and state equation in 13198 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18996 ms. Remains : 5323/5323 places, 24500/24500 transitions.
[2024-05-20 20:26:06] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2377 resets, run finished after 22187 ms. (steps per millisecond=45 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1773 ms. (steps per millisecond=564 ) properties (out of 1) seen :0
[2024-05-20 20:26:30] [INFO ] Invariant cache hit.
[2024-05-20 20:26:30] [INFO ] [Real]Absence check using 70 positive place invariants in 85 ms returned sat
[2024-05-20 20:26:30] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 62 ms returned sat
[2024-05-20 20:26:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:26:39] [INFO ] [Real]Absence check using state equation in 8145 ms returned sat
[2024-05-20 20:26:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:26:39] [INFO ] [Nat]Absence check using 70 positive place invariants in 79 ms returned sat
[2024-05-20 20:26:40] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 52 ms returned sat
[2024-05-20 20:26:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:26:49] [INFO ] [Nat]Absence check using state equation in 9197 ms returned sat
[2024-05-20 20:26:49] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2024-05-20 20:26:53] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:26:54] [INFO ] [Nat]Added 24288 Read/Feed constraints in 4865 ms returned sat
[2024-05-20 20:26:56] [INFO ] Computed and/alt/rep : 19186/52717/19186 causal constraints (skipped 5244 transitions) in 1264 ms.
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1545 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1547 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1533 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2024-05-20 20:26:59] [INFO ] Invariant cache hit.
[2024-05-20 20:27:03] [INFO ] Implicit Places using invariants in 4455 ms returned []
Implicit Place search using SMT only with invariants took 4457 ms to find 0 implicit places.
[2024-05-20 20:27:03] [INFO ] Invariant cache hit.
[2024-05-20 20:27:16] [INFO ] Dead Transitions using invariants and state equation in 13104 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19099 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-03 in 156524 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-04
Normalized transition count is 24501 out of 24508 initially.
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:27:17] [INFO ] Computed 72 invariants in 1179 ms
Incomplete random walk after 10000 steps, including 24 resets, run finished after 248 ms. (steps per millisecond=40 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :1
[2024-05-20 20:27:18] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:27:19] [INFO ] Computed 72 invariants in 1116 ms
[2024-05-20 20:27:19] [INFO ] [Real]Absence check using 70 positive place invariants in 83 ms returned sat
[2024-05-20 20:27:19] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 54 ms returned sat
[2024-05-20 20:27:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:27:24] [INFO ] [Real]Absence check using state equation in 4443 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5331 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 4 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 5323 transition count 24500
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 23 place count 5323 transition count 24500
Applied a total of 23 rules in 4550 ms. Remains 5323 /5331 variables (removed 8) and now considering 24500/24508 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4552 ms. Remains : 5323/5331 places, 24500/24508 transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2024-05-20 20:27:30] [INFO ] Computed 72 invariants in 1275 ms
Incomplete random walk after 1000000 steps, including 2374 resets, run finished after 22893 ms. (steps per millisecond=43 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1741 ms. (steps per millisecond=574 ) properties (out of 1) seen :0
[2024-05-20 20:27:54] [INFO ] Invariant cache hit.
[2024-05-20 20:27:55] [INFO ] [Real]Absence check using 70 positive place invariants in 89 ms returned sat
[2024-05-20 20:27:55] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 55 ms returned sat
[2024-05-20 20:27:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:28:03] [INFO ] [Real]Absence check using state equation in 8188 ms returned sat
[2024-05-20 20:28:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:28:04] [INFO ] [Nat]Absence check using 70 positive place invariants in 86 ms returned sat
[2024-05-20 20:28:04] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 57 ms returned sat
[2024-05-20 20:28:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:28:13] [INFO ] [Nat]Absence check using state equation in 8856 ms returned sat
[2024-05-20 20:28:13] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2024-05-20 20:28:17] [INFO ] [Nat]Added 24288 Read/Feed constraints in 3547 ms returned sat
[2024-05-20 20:28:19] [INFO ] Computed and/alt/rep : 19186/52717/19186 causal constraints (skipped 5244 transitions) in 1199 ms.
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1543 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1545 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1506 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2024-05-20 20:28:22] [INFO ] Invariant cache hit.
[2024-05-20 20:28:26] [INFO ] Implicit Places using invariants in 4198 ms returned []
Implicit Place search using SMT only with invariants took 4198 ms to find 0 implicit places.
[2024-05-20 20:28:26] [INFO ] Invariant cache hit.
[2024-05-20 20:28:39] [INFO ] Dead Transitions using invariants and state equation in 13235 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18952 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-04 in 82792 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-05
Normalized transition count is 24501 out of 24508 initially.
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:28:40] [INFO ] Computed 72 invariants in 1188 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 226 ms. (steps per millisecond=44 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
[2024-05-20 20:28:40] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:28:42] [INFO ] Computed 72 invariants in 1080 ms
[2024-05-20 20:28:42] [INFO ] [Real]Absence check using 70 positive place invariants in 81 ms returned sat
[2024-05-20 20:28:42] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 55 ms returned sat
[2024-05-20 20:28:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:28:47] [INFO ] [Real]Absence check using state equation in 4429 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5331 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 4 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 5322 transition count 24499
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 5322 transition count 24499
Applied a total of 24 rules in 4332 ms. Remains 5322 /5331 variables (removed 9) and now considering 24499/24508 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4333 ms. Remains : 5322/5331 places, 24499/24508 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2024-05-20 20:28:52] [INFO ] Computed 72 invariants in 1131 ms
Incomplete random walk after 1000000 steps, including 2382 resets, run finished after 21641 ms. (steps per millisecond=46 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1725 ms. (steps per millisecond=579 ) properties (out of 1) seen :1
[2024-05-20 20:29:15] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2024-05-20 20:29:17] [INFO ] Computed 72 invariants in 1205 ms
[2024-05-20 20:29:17] [INFO ] [Real]Absence check using 70 positive place invariants in 80 ms returned sat
[2024-05-20 20:29:17] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 55 ms returned sat
[2024-05-20 20:29:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:29:25] [INFO ] [Real]Absence check using state equation in 8000 ms returned sat
[2024-05-20 20:29:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:29:26] [INFO ] [Nat]Absence check using 70 positive place invariants in 85 ms returned sat
[2024-05-20 20:29:26] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 56 ms returned sat
[2024-05-20 20:29:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:29:35] [INFO ] [Nat]Absence check using state equation in 8686 ms returned sat
[2024-05-20 20:29:35] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2024-05-20 20:29:39] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:29:42] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7042 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1542 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1542 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1521 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2024-05-20 20:29:45] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2024-05-20 20:29:45] [INFO ] Invariant cache hit.
[2024-05-20 20:29:50] [INFO ] Implicit Places using invariants in 4297 ms returned []
Implicit Place search using SMT only with invariants took 4319 ms to find 0 implicit places.
[2024-05-20 20:29:50] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2024-05-20 20:29:50] [INFO ] Invariant cache hit.
[2024-05-20 20:30:03] [INFO ] Dead Transitions using invariants and state equation in 13121 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18985 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-05 in 83694 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-06
Normalized transition count is 24501 out of 24508 initially.
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:30:04] [INFO ] Computed 72 invariants in 1147 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 229 ms. (steps per millisecond=43 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
[2024-05-20 20:30:04] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:30:05] [INFO ] Computed 72 invariants in 1154 ms
[2024-05-20 20:30:06] [INFO ] [Real]Absence check using 70 positive place invariants in 84 ms returned sat
[2024-05-20 20:30:06] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 58 ms returned sat
[2024-05-20 20:30:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:30:10] [INFO ] [Real]Absence check using state equation in 4433 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[0]
Support contains 1 out of 5331 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 4 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 5322 transition count 24499
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 5322 transition count 24499
Applied a total of 24 rules in 4544 ms. Remains 5322 /5331 variables (removed 9) and now considering 24499/24508 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4544 ms. Remains : 5322/5331 places, 24499/24508 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2024-05-20 20:30:16] [INFO ] Computed 72 invariants in 1296 ms
Incomplete random walk after 1000000 steps, including 2387 resets, run finished after 22519 ms. (steps per millisecond=44 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1711 ms. (steps per millisecond=584 ) properties (out of 1) seen :1
[2024-05-20 20:30:40] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2024-05-20 20:30:42] [INFO ] Computed 72 invariants in 1287 ms
[2024-05-20 20:30:42] [INFO ] [Real]Absence check using 70 positive place invariants in 87 ms returned sat
[2024-05-20 20:30:42] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 59 ms returned sat
[2024-05-20 20:30:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:30:51] [INFO ] [Real]Absence check using state equation in 8335 ms returned sat
[2024-05-20 20:30:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:30:52] [INFO ] [Nat]Absence check using 70 positive place invariants in 91 ms returned sat
[2024-05-20 20:30:52] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 60 ms returned sat
[2024-05-20 20:30:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:31:01] [INFO ] [Nat]Absence check using state equation in 9752 ms returned sat
[2024-05-20 20:31:02] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2024-05-20 20:31:06] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:31:08] [INFO ] [Nat]Added 24288 Read/Feed constraints in 5992 ms returned sat
[2024-05-20 20:31:09] [INFO ] Computed and/alt/rep : 19185/52719/19184 causal constraints (skipped 5244 transitions) in 1226 ms.
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1537 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1537 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1543 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2024-05-20 20:31:13] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2024-05-20 20:31:13] [INFO ] Invariant cache hit.
[2024-05-20 20:31:17] [INFO ] Implicit Places using invariants in 4214 ms returned []
Implicit Place search using SMT only with invariants took 4231 ms to find 0 implicit places.
[2024-05-20 20:31:17] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2024-05-20 20:31:17] [INFO ] Invariant cache hit.
[2024-05-20 20:31:30] [INFO ] Dead Transitions using invariants and state equation in 13217 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19015 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2024-05-20 20:31:31] [INFO ] Computed 72 invariants in 1308 ms
Incomplete random walk after 1000000 steps, including 2379 resets, run finished after 22637 ms. (steps per millisecond=44 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1713 ms. (steps per millisecond=583 ) properties (out of 1) seen :1
[2024-05-20 20:31:56] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2024-05-20 20:31:57] [INFO ] Computed 72 invariants in 1231 ms
[2024-05-20 20:31:57] [INFO ] [Real]Absence check using 70 positive place invariants in 97 ms returned sat
[2024-05-20 20:31:58] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 57 ms returned sat
[2024-05-20 20:31:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:32:07] [INFO ] [Real]Absence check using state equation in 9025 ms returned sat
[2024-05-20 20:32:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:32:08] [INFO ] [Nat]Absence check using 70 positive place invariants in 85 ms returned sat
[2024-05-20 20:32:08] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 56 ms returned sat
[2024-05-20 20:32:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:32:16] [INFO ] [Nat]Absence check using state equation in 8681 ms returned sat
[2024-05-20 20:32:16] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2024-05-20 20:32:20] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:32:22] [INFO ] [Nat]Added 24288 Read/Feed constraints in 5563 ms returned sat
[2024-05-20 20:32:24] [INFO ] Computed and/alt/rep : 19185/52719/19184 causal constraints (skipped 5244 transitions) in 1200 ms.
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1548 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1550 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1545 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2024-05-20 20:32:27] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2024-05-20 20:32:27] [INFO ] Invariant cache hit.
[2024-05-20 20:32:31] [INFO ] Implicit Places using invariants in 4231 ms returned []
Implicit Place search using SMT only with invariants took 4232 ms to find 0 implicit places.
[2024-05-20 20:32:31] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2024-05-20 20:32:31] [INFO ] Invariant cache hit.
[2024-05-20 20:32:45] [INFO ] Dead Transitions using invariants and state equation in 13734 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19535 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-06 in 162176 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-07
Normalized transition count is 24501 out of 24508 initially.
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:32:46] [INFO ] Computed 72 invariants in 1123 ms
Incomplete random walk after 10000 steps, including 24 resets, run finished after 234 ms. (steps per millisecond=42 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
[2024-05-20 20:32:46] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:32:47] [INFO ] Computed 72 invariants in 1098 ms
[2024-05-20 20:32:48] [INFO ] [Real]Absence check using 70 positive place invariants in 85 ms returned sat
[2024-05-20 20:32:48] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 56 ms returned sat
[2024-05-20 20:32:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:32:52] [INFO ] [Real]Absence check using state equation in 4418 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[0]
Support contains 1 out of 5331 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 4 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 5323 transition count 24500
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 23 place count 5323 transition count 24500
Applied a total of 23 rules in 4524 ms. Remains 5323 /5331 variables (removed 8) and now considering 24500/24508 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4524 ms. Remains : 5323/5331 places, 24500/24508 transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2024-05-20 20:32:58] [INFO ] Computed 72 invariants in 1123 ms
Incomplete random walk after 1000000 steps, including 2375 resets, run finished after 23025 ms. (steps per millisecond=43 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1751 ms. (steps per millisecond=571 ) properties (out of 1) seen :1
[2024-05-20 20:33:23] [INFO ] Invariant cache hit.
[2024-05-20 20:33:23] [INFO ] [Real]Absence check using 70 positive place invariants in 80 ms returned sat
[2024-05-20 20:33:23] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 58 ms returned sat
[2024-05-20 20:33:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:33:32] [INFO ] [Real]Absence check using state equation in 8870 ms returned sat
[2024-05-20 20:33:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:33:33] [INFO ] [Nat]Absence check using 70 positive place invariants in 88 ms returned sat
[2024-05-20 20:33:33] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 65 ms returned sat
[2024-05-20 20:33:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:33:42] [INFO ] [Nat]Absence check using state equation in 8693 ms returned sat
[2024-05-20 20:33:42] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2024-05-20 20:33:46] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:33:49] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7019 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1547 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1549 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1550 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2024-05-20 20:33:52] [INFO ] Invariant cache hit.
[2024-05-20 20:33:57] [INFO ] Implicit Places using invariants in 4222 ms returned []
Implicit Place search using SMT only with invariants took 4223 ms to find 0 implicit places.
[2024-05-20 20:33:57] [INFO ] Invariant cache hit.
[2024-05-20 20:34:10] [INFO ] Dead Transitions using invariants and state equation in 13197 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18988 ms. Remains : 5323/5323 places, 24500/24500 transitions.
[2024-05-20 20:34:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2377 resets, run finished after 27608 ms. (steps per millisecond=36 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1957 ms. (steps per millisecond=510 ) properties (out of 1) seen :0
[2024-05-20 20:34:39] [INFO ] Invariant cache hit.
[2024-05-20 20:34:40] [INFO ] [Real]Absence check using 70 positive place invariants in 82 ms returned sat
[2024-05-20 20:34:40] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 57 ms returned sat
[2024-05-20 20:34:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:34:51] [INFO ] [Real]Absence check using state equation in 10477 ms returned sat
[2024-05-20 20:34:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:34:52] [INFO ] [Nat]Absence check using 70 positive place invariants in 86 ms returned sat
[2024-05-20 20:34:52] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 59 ms returned sat
[2024-05-20 20:34:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:35:01] [INFO ] [Nat]Absence check using state equation in 9667 ms returned sat
[2024-05-20 20:35:02] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2024-05-20 20:35:06] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:35:09] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7186 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1499 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1499 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1481 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2024-05-20 20:35:12] [INFO ] Invariant cache hit.
[2024-05-20 20:35:16] [INFO ] Implicit Places using invariants in 4657 ms returned []
Implicit Place search using SMT only with invariants took 4660 ms to find 0 implicit places.
[2024-05-20 20:35:16] [INFO ] Invariant cache hit.
[2024-05-20 20:35:30] [INFO ] Dead Transitions using invariants and state equation in 14136 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20282 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-07 in 165586 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-08
Normalized transition count is 24501 out of 24508 initially.
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:35:32] [INFO ] Computed 72 invariants in 1156 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 306 ms. (steps per millisecond=32 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
[2024-05-20 20:35:32] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:35:33] [INFO ] Computed 72 invariants in 1208 ms
[2024-05-20 20:35:34] [INFO ] [Real]Absence check using 70 positive place invariants in 86 ms returned sat
[2024-05-20 20:35:34] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 60 ms returned sat
[2024-05-20 20:35:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:35:38] [INFO ] [Real]Absence check using state equation in 4416 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[0]
Support contains 1 out of 5331 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 4 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 5323 transition count 24500
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 23 place count 5323 transition count 24500
Applied a total of 23 rules in 4509 ms. Remains 5323 /5331 variables (removed 8) and now considering 24500/24508 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4511 ms. Remains : 5323/5331 places, 24500/24508 transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2024-05-20 20:35:44] [INFO ] Computed 72 invariants in 1433 ms
Incomplete random walk after 1000000 steps, including 2378 resets, run finished after 25244 ms. (steps per millisecond=39 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1826 ms. (steps per millisecond=547 ) properties (out of 1) seen :1
[2024-05-20 20:36:11] [INFO ] Invariant cache hit.
[2024-05-20 20:36:12] [INFO ] [Real]Absence check using 70 positive place invariants in 88 ms returned sat
[2024-05-20 20:36:12] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 59 ms returned sat
[2024-05-20 20:36:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:36:21] [INFO ] [Real]Absence check using state equation in 9280 ms returned sat
[2024-05-20 20:36:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:36:22] [INFO ] [Nat]Absence check using 70 positive place invariants in 87 ms returned sat
[2024-05-20 20:36:22] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 59 ms returned sat
[2024-05-20 20:36:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:36:32] [INFO ] [Nat]Absence check using state equation in 9592 ms returned sat
[2024-05-20 20:36:32] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2024-05-20 20:36:36] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:36:38] [INFO ] [Nat]Added 24288 Read/Feed constraints in 5412 ms returned sat
[2024-05-20 20:36:40] [INFO ] Computed and/alt/rep : 19186/52717/19186 causal constraints (skipped 5244 transitions) in 1350 ms.
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1539 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1539 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1502 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2024-05-20 20:36:43] [INFO ] Invariant cache hit.
[2024-05-20 20:36:47] [INFO ] Implicit Places using invariants in 4587 ms returned []
Implicit Place search using SMT only with invariants took 4590 ms to find 0 implicit places.
[2024-05-20 20:36:47] [INFO ] Invariant cache hit.
[2024-05-20 20:37:00] [INFO ] Dead Transitions using invariants and state equation in 13324 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19423 ms. Remains : 5323/5323 places, 24500/24500 transitions.
[2024-05-20 20:37:01] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2371 resets, run finished after 26802 ms. (steps per millisecond=37 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1899 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
[2024-05-20 20:37:29] [INFO ] Invariant cache hit.
[2024-05-20 20:37:30] [INFO ] [Real]Absence check using 70 positive place invariants in 84 ms returned sat
[2024-05-20 20:37:30] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 57 ms returned sat
[2024-05-20 20:37:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:37:40] [INFO ] [Real]Absence check using state equation in 9737 ms returned sat
[2024-05-20 20:37:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:37:41] [INFO ] [Nat]Absence check using 70 positive place invariants in 83 ms returned sat
[2024-05-20 20:37:41] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 57 ms returned sat
[2024-05-20 20:37:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:37:50] [INFO ] [Nat]Absence check using state equation in 9346 ms returned sat
[2024-05-20 20:37:50] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2024-05-20 20:37:54] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:37:56] [INFO ] [Nat]Added 24288 Read/Feed constraints in 5413 ms returned sat
[2024-05-20 20:37:57] [INFO ] Computed and/alt/rep : 19186/52717/19186 causal constraints (skipped 5244 transitions) in 1224 ms.
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1551 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1551 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1525 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2024-05-20 20:38:00] [INFO ] Invariant cache hit.
[2024-05-20 20:38:05] [INFO ] Implicit Places using invariants in 4246 ms returned []
Implicit Place search using SMT only with invariants took 4268 ms to find 0 implicit places.
[2024-05-20 20:38:05] [INFO ] Invariant cache hit.
[2024-05-20 20:38:18] [INFO ] Dead Transitions using invariants and state equation in 13135 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18960 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-08 in 167415 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-09
Normalized transition count is 24501 out of 24508 initially.
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:38:19] [INFO ] Computed 72 invariants in 1160 ms
Incomplete random walk after 10000 steps, including 24 resets, run finished after 312 ms. (steps per millisecond=32 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
[2024-05-20 20:38:19] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:38:21] [INFO ] Computed 72 invariants in 1131 ms
[2024-05-20 20:38:21] [INFO ] [Real]Absence check using 70 positive place invariants in 88 ms returned sat
[2024-05-20 20:38:21] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 58 ms returned sat
[2024-05-20 20:38:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:38:26] [INFO ] [Real]Absence check using state equation in 4416 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[0]
Support contains 1 out of 5331 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 4 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 5323 transition count 24500
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 23 place count 5323 transition count 24500
Applied a total of 23 rules in 4515 ms. Remains 5323 /5331 variables (removed 8) and now considering 24500/24508 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4515 ms. Remains : 5323/5331 places, 24500/24508 transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2024-05-20 20:38:31] [INFO ] Computed 72 invariants in 1193 ms
Incomplete random walk after 1000000 steps, including 2376 resets, run finished after 26174 ms. (steps per millisecond=38 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 24 resets, run finished after 1810 ms. (steps per millisecond=552 ) properties (out of 1) seen :0
[2024-05-20 20:38:59] [INFO ] Invariant cache hit.
[2024-05-20 20:39:00] [INFO ] [Real]Absence check using 70 positive place invariants in 80 ms returned sat
[2024-05-20 20:39:00] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 56 ms returned sat
[2024-05-20 20:39:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:39:09] [INFO ] [Real]Absence check using state equation in 9078 ms returned sat
[2024-05-20 20:39:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:39:10] [INFO ] [Nat]Absence check using 70 positive place invariants in 89 ms returned sat
[2024-05-20 20:39:10] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 58 ms returned sat
[2024-05-20 20:39:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:39:19] [INFO ] [Nat]Absence check using state equation in 8797 ms returned sat
[2024-05-20 20:39:19] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2024-05-20 20:39:23] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:39:32] [INFO ] [Nat]Added 24288 Read/Feed constraints in 12564 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1546 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1549 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1537 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2024-05-20 20:39:35] [INFO ] Invariant cache hit.
[2024-05-20 20:39:39] [INFO ] Implicit Places using invariants in 4339 ms returned []
Implicit Place search using SMT only with invariants took 4342 ms to find 0 implicit places.
[2024-05-20 20:39:39] [INFO ] Invariant cache hit.
[2024-05-20 20:39:52] [INFO ] Dead Transitions using invariants and state equation in 13126 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19022 ms. Remains : 5323/5323 places, 24500/24500 transitions.
[2024-05-20 20:39:52] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2378 resets, run finished after 22725 ms. (steps per millisecond=44 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1742 ms. (steps per millisecond=574 ) properties (out of 1) seen :1
[2024-05-20 20:40:17] [INFO ] Invariant cache hit.
[2024-05-20 20:40:17] [INFO ] [Real]Absence check using 70 positive place invariants in 84 ms returned sat
[2024-05-20 20:40:17] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 57 ms returned sat
[2024-05-20 20:40:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:40:25] [INFO ] [Real]Absence check using state equation in 8225 ms returned sat
[2024-05-20 20:40:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:40:26] [INFO ] [Nat]Absence check using 70 positive place invariants in 83 ms returned sat
[2024-05-20 20:40:27] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 55 ms returned sat
[2024-05-20 20:40:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:40:35] [INFO ] [Nat]Absence check using state equation in 8681 ms returned sat
[2024-05-20 20:40:35] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2024-05-20 20:40:39] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:40:47] [INFO ] [Nat]Added 24288 Read/Feed constraints in 11883 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1532 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1533 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1558 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2024-05-20 20:40:50] [INFO ] Invariant cache hit.
[2024-05-20 20:40:55] [INFO ] Implicit Places using invariants in 4280 ms returned []
Implicit Place search using SMT only with invariants took 4289 ms to find 0 implicit places.
[2024-05-20 20:40:55] [INFO ] Invariant cache hit.
[2024-05-20 20:41:08] [INFO ] Dead Transitions using invariants and state equation in 12870 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18720 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-09 in 169617 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-10
Normalized transition count is 24501 out of 24508 initially.
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:41:09] [INFO ] Computed 72 invariants in 1119 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 226 ms. (steps per millisecond=44 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
[2024-05-20 20:41:09] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:41:10] [INFO ] Computed 72 invariants in 1090 ms
[2024-05-20 20:41:11] [INFO ] [Real]Absence check using 70 positive place invariants in 81 ms returned sat
[2024-05-20 20:41:11] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 56 ms returned sat
[2024-05-20 20:41:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:41:15] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:902)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [70] Max seen :[0]
Support contains 1 out of 5331 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 4 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 5323 transition count 24500
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 23 place count 5323 transition count 24500
Applied a total of 23 rules in 4549 ms. Remains 5323 /5331 variables (removed 8) and now considering 24500/24508 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4549 ms. Remains : 5323/5331 places, 24500/24508 transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2024-05-20 20:41:21] [INFO ] Computed 72 invariants in 1153 ms
Incomplete random walk after 1000000 steps, including 2378 resets, run finished after 22571 ms. (steps per millisecond=44 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 24 resets, run finished after 1736 ms. (steps per millisecond=576 ) properties (out of 1) seen :0
[2024-05-20 20:41:45] [INFO ] Invariant cache hit.
[2024-05-20 20:41:46] [INFO ] [Real]Absence check using 70 positive place invariants in 80 ms returned sat
[2024-05-20 20:41:46] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 56 ms returned sat
[2024-05-20 20:41:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:41:54] [INFO ] [Real]Absence check using state equation in 8359 ms returned sat
[2024-05-20 20:41:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:41:55] [INFO ] [Nat]Absence check using 70 positive place invariants in 83 ms returned sat
[2024-05-20 20:41:55] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 56 ms returned sat
[2024-05-20 20:41:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:42:04] [INFO ] [Nat]Absence check using state equation in 8562 ms returned sat
[2024-05-20 20:42:04] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2024-05-20 20:42:08] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:42:09] [INFO ] [Nat]Added 24288 Read/Feed constraints in 5535 ms returned sat
[2024-05-20 20:42:11] [INFO ] Computed and/alt/rep : 19186/52717/19186 causal constraints (skipped 5244 transitions) in 1166 ms.
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1499 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1500 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1495 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2024-05-20 20:42:14] [INFO ] Invariant cache hit.
[2024-05-20 20:42:19] [INFO ] Implicit Places using invariants in 4575 ms returned []
Implicit Place search using SMT only with invariants took 4576 ms to find 0 implicit places.
[2024-05-20 20:42:19] [INFO ] Invariant cache hit.
[2024-05-20 20:42:32] [INFO ] Dead Transitions using invariants and state equation in 13004 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19079 ms. Remains : 5323/5323 places, 24500/24500 transitions.
[2024-05-20 20:42:32] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2384 resets, run finished after 22514 ms. (steps per millisecond=44 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1756 ms. (steps per millisecond=569 ) properties (out of 1) seen :0
[2024-05-20 20:42:56] [INFO ] Invariant cache hit.
[2024-05-20 20:42:56] [INFO ] [Real]Absence check using 70 positive place invariants in 84 ms returned sat
[2024-05-20 20:42:57] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 55 ms returned sat
[2024-05-20 20:42:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:43:05] [INFO ] [Real]Absence check using state equation in 8207 ms returned sat
[2024-05-20 20:43:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:43:06] [INFO ] [Nat]Absence check using 70 positive place invariants in 83 ms returned sat
[2024-05-20 20:43:06] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 55 ms returned sat
[2024-05-20 20:43:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:43:14] [INFO ] [Nat]Absence check using state equation in 8345 ms returned sat
[2024-05-20 20:43:14] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2024-05-20 20:43:18] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:43:21] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7046 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1536 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1536 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1541 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2024-05-20 20:43:24] [INFO ] Invariant cache hit.
[2024-05-20 20:43:29] [INFO ] Implicit Places using invariants in 4227 ms returned []
Implicit Place search using SMT only with invariants took 4230 ms to find 0 implicit places.
[2024-05-20 20:43:29] [INFO ] Invariant cache hit.
[2024-05-20 20:43:42] [INFO ] Dead Transitions using invariants and state equation in 13082 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18875 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-10 in 154264 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-11
Normalized transition count is 24501 out of 24508 initially.
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:43:43] [INFO ] Computed 72 invariants in 1093 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 250 ms. (steps per millisecond=40 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
[2024-05-20 20:43:43] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:43:44] [INFO ] Computed 72 invariants in 1102 ms
[2024-05-20 20:43:45] [INFO ] [Real]Absence check using 70 positive place invariants in 84 ms returned sat
[2024-05-20 20:43:45] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 57 ms returned sat
[2024-05-20 20:43:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:43:49] [INFO ] [Real]Absence check using state equation in 4418 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5331 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 4 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 5322 transition count 24499
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 5322 transition count 24499
Applied a total of 24 rules in 4466 ms. Remains 5322 /5331 variables (removed 9) and now considering 24499/24508 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4467 ms. Remains : 5322/5331 places, 24499/24508 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2024-05-20 20:43:55] [INFO ] Computed 72 invariants in 1186 ms
Incomplete random walk after 1000000 steps, including 2381 resets, run finished after 22693 ms. (steps per millisecond=44 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1754 ms. (steps per millisecond=570 ) properties (out of 1) seen :1
[2024-05-20 20:44:19] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2024-05-20 20:44:21] [INFO ] Computed 72 invariants in 1186 ms
[2024-05-20 20:44:21] [INFO ] [Real]Absence check using 70 positive place invariants in 81 ms returned sat
[2024-05-20 20:44:21] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 58 ms returned sat
[2024-05-20 20:44:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:44:30] [INFO ] [Real]Absence check using state equation in 8771 ms returned sat
[2024-05-20 20:44:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:44:31] [INFO ] [Nat]Absence check using 70 positive place invariants in 85 ms returned sat
[2024-05-20 20:44:31] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 56 ms returned sat
[2024-05-20 20:44:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:44:40] [INFO ] [Nat]Absence check using state equation in 9188 ms returned sat
[2024-05-20 20:44:40] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2024-05-20 20:44:45] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:44:48] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7165 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1473 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1473 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1490 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2024-05-20 20:44:51] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2024-05-20 20:44:51] [INFO ] Invariant cache hit.
[2024-05-20 20:44:55] [INFO ] Implicit Places using invariants in 4573 ms returned []
Implicit Place search using SMT only with invariants took 4573 ms to find 0 implicit places.
[2024-05-20 20:44:55] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2024-05-20 20:44:55] [INFO ] Invariant cache hit.
[2024-05-20 20:45:09] [INFO ] Dead Transitions using invariants and state equation in 14224 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20291 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-11 in 87646 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-12
Normalized transition count is 24501 out of 24508 initially.
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:45:11] [INFO ] Computed 72 invariants in 1199 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 231 ms. (steps per millisecond=43 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
[2024-05-20 20:45:11] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:45:12] [INFO ] Computed 72 invariants in 1179 ms
[2024-05-20 20:45:13] [INFO ] [Real]Absence check using 70 positive place invariants in 81 ms returned sat
[2024-05-20 20:45:13] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 60 ms returned sat
[2024-05-20 20:45:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:45:17] [INFO ] [Real]Absence check using state equation in 4362 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[0]
Support contains 1 out of 5331 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 4 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 5322 transition count 24499
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 5322 transition count 24499
Applied a total of 24 rules in 4521 ms. Remains 5322 /5331 variables (removed 9) and now considering 24499/24508 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4522 ms. Remains : 5322/5331 places, 24499/24508 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2024-05-20 20:45:23] [INFO ] Computed 72 invariants in 1252 ms
Incomplete random walk after 1000000 steps, including 2374 resets, run finished after 22346 ms. (steps per millisecond=44 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1731 ms. (steps per millisecond=577 ) properties (out of 1) seen :1
[2024-05-20 20:45:47] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2024-05-20 20:45:48] [INFO ] Computed 72 invariants in 1197 ms
[2024-05-20 20:45:49] [INFO ] [Real]Absence check using 70 positive place invariants in 80 ms returned sat
[2024-05-20 20:45:49] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 57 ms returned sat
[2024-05-20 20:45:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:45:57] [INFO ] [Real]Absence check using state equation in 8170 ms returned sat
[2024-05-20 20:45:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:45:58] [INFO ] [Nat]Absence check using 70 positive place invariants in 85 ms returned sat
[2024-05-20 20:45:58] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 56 ms returned sat
[2024-05-20 20:45:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:46:07] [INFO ] [Nat]Absence check using state equation in 8625 ms returned sat
[2024-05-20 20:46:07] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2024-05-20 20:46:10] [INFO ] [Nat]Added 24288 Read/Feed constraints in 3553 ms returned sat
[2024-05-20 20:46:12] [INFO ] Computed and/alt/rep : 19185/52719/19184 causal constraints (skipped 5244 transitions) in 1200 ms.
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1502 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1502 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1504 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2024-05-20 20:46:15] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2024-05-20 20:46:15] [INFO ] Invariant cache hit.
[2024-05-20 20:46:20] [INFO ] Implicit Places using invariants in 4378 ms returned []
Implicit Place search using SMT only with invariants took 4378 ms to find 0 implicit places.
[2024-05-20 20:46:20] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2024-05-20 20:46:20] [INFO ] Invariant cache hit.
[2024-05-20 20:46:32] [INFO ] Dead Transitions using invariants and state equation in 12986 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18879 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2024-05-20 20:46:34] [INFO ] Computed 72 invariants in 1152 ms
Incomplete random walk after 1000000 steps, including 2383 resets, run finished after 22216 ms. (steps per millisecond=45 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1744 ms. (steps per millisecond=573 ) properties (out of 1) seen :1
[2024-05-20 20:46:58] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2024-05-20 20:46:59] [INFO ] Computed 72 invariants in 1220 ms
[2024-05-20 20:46:59] [INFO ] [Real]Absence check using 70 positive place invariants in 84 ms returned sat
[2024-05-20 20:46:59] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 57 ms returned sat
[2024-05-20 20:46:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:47:08] [INFO ] [Real]Absence check using state equation in 8752 ms returned sat
[2024-05-20 20:47:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:47:09] [INFO ] [Nat]Absence check using 70 positive place invariants in 88 ms returned sat
[2024-05-20 20:47:09] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 54 ms returned sat
[2024-05-20 20:47:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:47:17] [INFO ] [Nat]Absence check using state equation in 7898 ms returned sat
[2024-05-20 20:47:17] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2024-05-20 20:47:21] [INFO ] [Nat]Added 24288 Read/Feed constraints in 3769 ms returned sat
[2024-05-20 20:47:23] [INFO ] Computed and/alt/rep : 19185/52719/19184 causal constraints (skipped 5244 transitions) in 1136 ms.
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1560 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1561 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1545 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2024-05-20 20:47:26] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2024-05-20 20:47:26] [INFO ] Invariant cache hit.
[2024-05-20 20:47:30] [INFO ] Implicit Places using invariants in 4182 ms returned []
Implicit Place search using SMT only with invariants took 4203 ms to find 0 implicit places.
[2024-05-20 20:47:30] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2024-05-20 20:47:30] [INFO ] Invariant cache hit.
[2024-05-20 20:47:43] [INFO ] Dead Transitions using invariants and state equation in 12978 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18734 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-12 in 153731 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-13
Normalized transition count is 24501 out of 24508 initially.
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:47:44] [INFO ] Computed 72 invariants in 1084 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 240 ms. (steps per millisecond=41 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
[2024-05-20 20:47:45] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:47:46] [INFO ] Computed 72 invariants in 1085 ms
[2024-05-20 20:47:46] [INFO ] [Real]Absence check using 70 positive place invariants in 79 ms returned sat
[2024-05-20 20:47:46] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 58 ms returned sat
[2024-05-20 20:47:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:47:51] [INFO ] [Real]Absence check using state equation in 4443 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5331 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 4 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 5323 transition count 24500
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 23 place count 5323 transition count 24500
Applied a total of 23 rules in 4511 ms. Remains 5323 /5331 variables (removed 8) and now considering 24500/24508 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4512 ms. Remains : 5323/5331 places, 24500/24508 transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2024-05-20 20:47:56] [INFO ] Computed 72 invariants in 1138 ms
Incomplete random walk after 1000000 steps, including 2378 resets, run finished after 29332 ms. (steps per millisecond=34 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1938 ms. (steps per millisecond=515 ) properties (out of 1) seen :1
[2024-05-20 20:48:28] [INFO ] Invariant cache hit.
[2024-05-20 20:48:28] [INFO ] [Real]Absence check using 70 positive place invariants in 81 ms returned sat
[2024-05-20 20:48:28] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 56 ms returned sat
[2024-05-20 20:48:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:48:37] [INFO ] [Real]Absence check using state equation in 8403 ms returned sat
[2024-05-20 20:48:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:48:38] [INFO ] [Nat]Absence check using 70 positive place invariants in 81 ms returned sat
[2024-05-20 20:48:38] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 53 ms returned sat
[2024-05-20 20:48:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:48:46] [INFO ] [Nat]Absence check using state equation in 8410 ms returned sat
[2024-05-20 20:48:46] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2024-05-20 20:48:50] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:48:52] [INFO ] [Nat]Added 24288 Read/Feed constraints in 5469 ms returned sat
[2024-05-20 20:48:54] [INFO ] Computed and/alt/rep : 19186/52717/19186 causal constraints (skipped 5244 transitions) in 1200 ms.
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1489 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1490 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1517 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2024-05-20 20:48:57] [INFO ] Invariant cache hit.
[2024-05-20 20:49:01] [INFO ] Implicit Places using invariants in 4247 ms returned []
Implicit Place search using SMT only with invariants took 4267 ms to find 0 implicit places.
[2024-05-20 20:49:01] [INFO ] Invariant cache hit.
[2024-05-20 20:49:14] [INFO ] Dead Transitions using invariants and state equation in 13087 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18882 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-13 in 90765 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-14
Normalized transition count is 24501 out of 24508 initially.
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:49:15] [INFO ] Computed 72 invariants in 1117 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 228 ms. (steps per millisecond=43 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
[2024-05-20 20:49:15] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:49:16] [INFO ] Computed 72 invariants in 1090 ms
[2024-05-20 20:49:17] [INFO ] [Real]Absence check using 70 positive place invariants in 78 ms returned sat
[2024-05-20 20:49:17] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 59 ms returned sat
[2024-05-20 20:49:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:49:21] [INFO ] [Real]Absence check using state equation in 4435 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[0]
Support contains 1 out of 5331 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 4 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 5322 transition count 24499
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 5322 transition count 24499
Applied a total of 24 rules in 4542 ms. Remains 5322 /5331 variables (removed 9) and now considering 24499/24508 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4542 ms. Remains : 5322/5331 places, 24499/24508 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2024-05-20 20:49:27] [INFO ] Computed 72 invariants in 1186 ms
Incomplete random walk after 1000000 steps, including 2377 resets, run finished after 22196 ms. (steps per millisecond=45 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1732 ms. (steps per millisecond=577 ) properties (out of 1) seen :1
[2024-05-20 20:49:51] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2024-05-20 20:49:52] [INFO ] Computed 72 invariants in 1186 ms
[2024-05-20 20:49:53] [INFO ] [Real]Absence check using 70 positive place invariants in 83 ms returned sat
[2024-05-20 20:49:53] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 56 ms returned sat
[2024-05-20 20:49:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:50:01] [INFO ] [Real]Absence check using state equation in 8336 ms returned sat
[2024-05-20 20:50:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:50:02] [INFO ] [Nat]Absence check using 70 positive place invariants in 92 ms returned sat
[2024-05-20 20:50:02] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 54 ms returned sat
[2024-05-20 20:50:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:50:11] [INFO ] [Nat]Absence check using state equation in 8422 ms returned sat
[2024-05-20 20:50:11] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2024-05-20 20:50:15] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:50:16] [INFO ] [Nat]Added 24288 Read/Feed constraints in 4839 ms returned sat
[2024-05-20 20:50:17] [INFO ] Computed and/alt/rep : 19185/52719/19184 causal constraints (skipped 5244 transitions) in 1130 ms.
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1521 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1521 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1493 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2024-05-20 20:50:20] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2024-05-20 20:50:20] [INFO ] Invariant cache hit.
[2024-05-20 20:50:25] [INFO ] Implicit Places using invariants in 4304 ms returned []
Implicit Place search using SMT only with invariants took 4305 ms to find 0 implicit places.
[2024-05-20 20:50:25] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2024-05-20 20:50:25] [INFO ] Invariant cache hit.
[2024-05-20 20:50:38] [INFO ] Dead Transitions using invariants and state equation in 13771 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19571 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Normalized transition count is 24498 out of 24499 initially.
// Phase 1: matrix 24498 rows 5322 cols
[2024-05-20 20:50:40] [INFO ] Computed 72 invariants in 1264 ms
Incomplete random walk after 1000000 steps, including 2379 resets, run finished after 22509 ms. (steps per millisecond=44 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 24 resets, run finished after 1726 ms. (steps per millisecond=579 ) properties (out of 1) seen :1
[2024-05-20 20:51:04] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
// Phase 1: matrix 24498 rows 5322 cols
[2024-05-20 20:51:05] [INFO ] Computed 72 invariants in 1213 ms
[2024-05-20 20:51:06] [INFO ] [Real]Absence check using 70 positive place invariants in 83 ms returned sat
[2024-05-20 20:51:06] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 57 ms returned sat
[2024-05-20 20:51:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:51:14] [INFO ] [Real]Absence check using state equation in 8242 ms returned sat
[2024-05-20 20:51:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:51:15] [INFO ] [Nat]Absence check using 70 positive place invariants in 83 ms returned sat
[2024-05-20 20:51:15] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 55 ms returned sat
[2024-05-20 20:51:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:51:24] [INFO ] [Nat]Absence check using state equation in 9195 ms returned sat
[2024-05-20 20:51:24] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2024-05-20 20:51:29] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:51:32] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7148 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5322 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1525 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1525 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5322/5322 places, 24499/24499 transitions.
Applied a total of 0 rules in 1527 ms. Remains 5322 /5322 variables (removed 0) and now considering 24499/24499 (removed 0) transitions.
[2024-05-20 20:51:35] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2024-05-20 20:51:35] [INFO ] Invariant cache hit.
[2024-05-20 20:51:39] [INFO ] Implicit Places using invariants in 4364 ms returned []
Implicit Place search using SMT only with invariants took 4366 ms to find 0 implicit places.
[2024-05-20 20:51:39] [INFO ] Flow matrix only has 24498 transitions (discarded 1 similar events)
[2024-05-20 20:51:39] [INFO ] Invariant cache hit.
[2024-05-20 20:51:53] [INFO ] Dead Transitions using invariants and state equation in 14104 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20002 ms. Remains : 5322/5322 places, 24499/24499 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-14 in 159221 ms.
Starting property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-15
Normalized transition count is 24501 out of 24508 initially.
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:51:54] [INFO ] Computed 72 invariants in 1178 ms
Incomplete random walk after 10000 steps, including 23 resets, run finished after 237 ms. (steps per millisecond=42 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
[2024-05-20 20:51:55] [INFO ] Flow matrix only has 24501 transitions (discarded 7 similar events)
// Phase 1: matrix 24501 rows 5331 cols
[2024-05-20 20:51:56] [INFO ] Computed 72 invariants in 1154 ms
[2024-05-20 20:51:56] [INFO ] [Real]Absence check using 70 positive place invariants in 84 ms returned sat
[2024-05-20 20:51:56] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 58 ms returned sat
[2024-05-20 20:51:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:52:01] [INFO ] [Real]Absence check using state equation in 4437 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[0]
Support contains 1 out of 5331 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5331/5331 places, 24508/24508 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 4 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 5323 transition count 24500
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 23 place count 5323 transition count 24500
Applied a total of 23 rules in 4458 ms. Remains 5323 /5331 variables (removed 8) and now considering 24500/24508 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4460 ms. Remains : 5323/5331 places, 24500/24508 transitions.
// Phase 1: matrix 24500 rows 5323 cols
[2024-05-20 20:52:07] [INFO ] Computed 72 invariants in 1243 ms
Incomplete random walk after 1000000 steps, including 2386 resets, run finished after 22927 ms. (steps per millisecond=43 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 26 resets, run finished after 1719 ms. (steps per millisecond=581 ) properties (out of 1) seen :0
[2024-05-20 20:52:31] [INFO ] Invariant cache hit.
[2024-05-20 20:52:32] [INFO ] [Real]Absence check using 70 positive place invariants in 87 ms returned sat
[2024-05-20 20:52:32] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 59 ms returned sat
[2024-05-20 20:52:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:52:42] [INFO ] [Real]Absence check using state equation in 9805 ms returned sat
[2024-05-20 20:52:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:52:43] [INFO ] [Nat]Absence check using 70 positive place invariants in 89 ms returned sat
[2024-05-20 20:52:43] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 59 ms returned sat
[2024-05-20 20:52:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:52:52] [INFO ] [Nat]Absence check using state equation in 9634 ms returned sat
[2024-05-20 20:52:53] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2024-05-20 20:52:57] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:53:00] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7142 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1525 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1530 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1565 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2024-05-20 20:53:03] [INFO ] Invariant cache hit.
[2024-05-20 20:53:07] [INFO ] Implicit Places using invariants in 4407 ms returned []
Implicit Place search using SMT only with invariants took 4408 ms to find 0 implicit places.
[2024-05-20 20:53:07] [INFO ] Invariant cache hit.
[2024-05-20 20:53:20] [INFO ] Dead Transitions using invariants and state equation in 12552 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18530 ms. Remains : 5323/5323 places, 24500/24500 transitions.
[2024-05-20 20:53:20] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2376 resets, run finished after 24145 ms. (steps per millisecond=41 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 25 resets, run finished after 1775 ms. (steps per millisecond=563 ) properties (out of 1) seen :1
[2024-05-20 20:53:46] [INFO ] Invariant cache hit.
[2024-05-20 20:53:46] [INFO ] [Real]Absence check using 70 positive place invariants in 81 ms returned sat
[2024-05-20 20:53:46] [INFO ] [Real]Absence check using 70 positive and 2 generalized place invariants in 57 ms returned sat
[2024-05-20 20:53:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-20 20:53:56] [INFO ] [Real]Absence check using state equation in 9153 ms returned sat
[2024-05-20 20:53:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-20 20:53:57] [INFO ] [Nat]Absence check using 70 positive place invariants in 97 ms returned sat
[2024-05-20 20:53:57] [INFO ] [Nat]Absence check using 70 positive and 2 generalized place invariants in 59 ms returned sat
[2024-05-20 20:53:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-20 20:54:07] [INFO ] [Nat]Absence check using state equation in 9960 ms returned sat
[2024-05-20 20:54:07] [INFO ] State equation strengthened by 24288 read => feed constraints.
[2024-05-20 20:54:11] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-20 20:54:14] [INFO ] [Nat]Added 24288 Read/Feed constraints in 7171 ms returned unknown
Current structural bounds on expressions (after SMT) : [70] Max seen :[1]
Support contains 1 out of 5323 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1553 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1553 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5323/5323 places, 24500/24500 transitions.
Applied a total of 0 rules in 1535 ms. Remains 5323 /5323 variables (removed 0) and now considering 24500/24500 (removed 0) transitions.
[2024-05-20 20:54:17] [INFO ] Invariant cache hit.
[2024-05-20 20:54:22] [INFO ] Implicit Places using invariants in 4603 ms returned []
Implicit Place search using SMT only with invariants took 4605 ms to find 0 implicit places.
[2024-05-20 20:54:22] [INFO ] Invariant cache hit.
[2024-05-20 20:54:36] [INFO ] Dead Transitions using invariants and state equation in 14211 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20356 ms. Remains : 5323/5323 places, 24500/24500 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-070-UpperBounds-15 in 162753 ms.
[2024-05-20 20:54:37] [INFO ] Flatten gal took : 835 ms
[2024-05-20 20:54:38] [INFO ] Applying decomposition
[2024-05-20 20:54:38] [INFO ] Flatten gal took : 631 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/graph3064187899541407555.txt' '-o' '/tmp/graph3064187899541407555.bin' '-w' '/tmp/graph3064187899541407555.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3064187899541407555.bin' '-l' '-1' '-v' '-w' '/tmp/graph3064187899541407555.weights' '-q' '0' '-e' '0.001'
[2024-05-20 20:54:40] [INFO ] Decomposing Gal with order
[2024-05-20 20:54:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 20:54:43] [INFO ] Removed a total of 22617 redundant transitions.
[2024-05-20 20:54:44] [INFO ] Flatten gal took : 3217 ms
[2024-05-20 20:54:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 16156 labels/synchronizations in 3370 ms.
[2024-05-20 20:54:48] [INFO ] Time to serialize gal into /tmp/UpperBounds5809131569279061749.gal : 220 ms
[2024-05-20 20:54:48] [INFO ] Time to serialize properties into /tmp/UpperBounds6281186279159051867.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/UpperBounds5809131569279061749.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds6281186279159051867.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 ...283
Loading property file /tmp/UpperBounds6281186279159051867.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 8168288 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16069996 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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ 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-070"
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-070, 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-171620521500091"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-070.tgz
mv CANInsertWithFailure-PT-070 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;