Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r325-tall-167889196700069.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is RERS17pb113-PT-9, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r325-tall-167889196700069
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 7.4K Feb 26 18:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 18:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Feb 26 18:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 26 18:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 16:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 18:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Feb 26 18:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 18:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K Feb 26 18:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 15M Mar 5 18:23 model.pnml

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

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

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME RERS17pb113-PT-9-UpperBounds-00
FORMULA_NAME RERS17pb113-PT-9-UpperBounds-01
FORMULA_NAME RERS17pb113-PT-9-UpperBounds-02
FORMULA_NAME RERS17pb113-PT-9-UpperBounds-03
FORMULA_NAME RERS17pb113-PT-9-UpperBounds-04
FORMULA_NAME RERS17pb113-PT-9-UpperBounds-05
FORMULA_NAME RERS17pb113-PT-9-UpperBounds-06
FORMULA_NAME RERS17pb113-PT-9-UpperBounds-07
FORMULA_NAME RERS17pb113-PT-9-UpperBounds-08
FORMULA_NAME RERS17pb113-PT-9-UpperBounds-09
FORMULA_NAME RERS17pb113-PT-9-UpperBounds-10
FORMULA_NAME RERS17pb113-PT-9-UpperBounds-11
FORMULA_NAME RERS17pb113-PT-9-UpperBounds-12
FORMULA_NAME RERS17pb113-PT-9-UpperBounds-13
FORMULA_NAME RERS17pb113-PT-9-UpperBounds-14
FORMULA_NAME RERS17pb113-PT-9-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678933302881

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=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RERS17pb113-PT-9
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202303021504
[2023-03-16 02:21:44] [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]
[2023-03-16 02:21:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 02:21:44] [INFO ] Load time of PNML (sax parser for PT used): 546 ms
[2023-03-16 02:21:44] [INFO ] Transformed 639 places.
[2023-03-16 02:21:45] [INFO ] Transformed 31353 transitions.
[2023-03-16 02:21:45] [INFO ] Parsed PT model containing 639 places and 31353 transitions and 125418 arcs in 797 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Normalized transition count is 18326 out of 31353 initially.
// Phase 1: matrix 18326 rows 639 cols
[2023-03-16 02:21:45] [INFO ] Computed 25 place invariants in 123 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 344 ms. (steps per millisecond=29 ) properties (out of 16) seen :21
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 16) seen :0
[2023-03-16 02:21:46] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 639 cols
[2023-03-16 02:21:46] [INFO ] Computed 25 place invariants in 62 ms
[2023-03-16 02:21:47] [INFO ] [Real]Absence check using 13 positive place invariants in 18 ms returned sat
[2023-03-16 02:21:47] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 4 ms returned sat
[2023-03-16 02:21:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:21:51] [INFO ] [Real]Absence check using state equation in 4824 ms returned unknown
[2023-03-16 02:21:52] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-16 02:21:52] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-16 02:21:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:21:56] [INFO ] [Real]Absence check using state equation in 4948 ms returned unknown
[2023-03-16 02:21:57] [INFO ] [Real]Absence check using 13 positive place invariants in 10 ms returned sat
[2023-03-16 02:21:57] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 3 ms returned sat
[2023-03-16 02:21:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:22:02] [INFO ] [Real]Absence check using state equation in 4940 ms returned unknown
[2023-03-16 02:22:02] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-16 02:22:02] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 1 ms returned sat
[2023-03-16 02:22:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:22:07] [INFO ] [Real]Absence check using state equation in 4934 ms returned unknown
[2023-03-16 02:22:07] [INFO ] [Real]Absence check using 13 positive place invariants in 10 ms returned sat
[2023-03-16 02:22:07] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-16 02:22:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:22:12] [INFO ] [Real]Absence check using state equation in 4924 ms returned unknown
[2023-03-16 02:22:12] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-16 02:22:12] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 1 ms returned sat
[2023-03-16 02:22:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:22:17] [INFO ] [Real]Absence check using state equation in 4928 ms returned unknown
[2023-03-16 02:22:17] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2023-03-16 02:22:17] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-16 02:22:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:22:22] [INFO ] [Real]Absence check using state equation in 4935 ms returned unknown
[2023-03-16 02:22:22] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-16 02:22:22] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-16 02:22:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:22:27] [INFO ] [Real]Absence check using state equation in 4932 ms returned unknown
[2023-03-16 02:22:27] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-16 02:22:27] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-16 02:22:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:22:32] [INFO ] [Real]Absence check using state equation in 4937 ms returned unknown
[2023-03-16 02:22:32] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:22:32] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 1 ms returned sat
[2023-03-16 02:22:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:22:37] [INFO ] [Real]Absence check using state equation in 4936 ms returned unknown
[2023-03-16 02:22:37] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-16 02:22:37] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-16 02:22:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:22:42] [INFO ] [Real]Absence check using state equation in 4935 ms returned unknown
[2023-03-16 02:22:42] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-16 02:22:42] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 1 ms returned sat
[2023-03-16 02:22:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:22:47] [INFO ] [Real]Absence check using state equation in 4937 ms returned unknown
[2023-03-16 02:22:47] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-16 02:22:47] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-16 02:22:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:22:52] [INFO ] [Real]Absence check using state equation in 4927 ms returned unknown
[2023-03-16 02:22:52] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:22:52] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-16 02:22:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:22:57] [INFO ] [Real]Absence check using state equation in 4936 ms returned unknown
[2023-03-16 02:22:57] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:22:57] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 1 ms returned sat
[2023-03-16 02:22:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:23:02] [INFO ] [Real]Absence check using state equation in 4950 ms returned unknown
[2023-03-16 02:23:02] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:23:02] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2023-03-16 02:23:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:23:07] [INFO ] [Real]Absence check using state equation in 4949 ms returned unknown
Current structural bounds on expressions (after SMT) : [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9] Max seen :[1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 8, 0, 1, 1, 2]
Support contains 16 out of 639 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 639/639 places, 31353/31353 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 627 transition count 31353
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 626 transition count 31352
Applied a total of 13 rules in 634 ms. Remains 626 /639 variables (removed 13) and now considering 31352/31353 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 640 ms. Remains : 626/639 places, 31352/31353 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:23:08] [INFO ] Computed 13 place invariants in 68 ms
Finished random walk after 989525 steps, including 2 resets, run visited all 16 properties in 30001 ms. (steps per millisecond=32 )
FORMULA RERS17pb113-PT-9-UpperBounds-11 9 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1786 ms. (steps per millisecond=559 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1713 ms. (steps per millisecond=583 ) properties (out of 15) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1738 ms. (steps per millisecond=575 ) properties (out of 15) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2364 ms. (steps per millisecond=423 ) properties (out of 15) seen :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1611 ms. (steps per millisecond=620 ) properties (out of 15) seen :18
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1787 ms. (steps per millisecond=559 ) properties (out of 15) seen :18
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1924 ms. (steps per millisecond=519 ) properties (out of 15) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1668 ms. (steps per millisecond=599 ) properties (out of 15) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2078 ms. (steps per millisecond=481 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1644 ms. (steps per millisecond=608 ) properties (out of 15) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1603 ms. (steps per millisecond=623 ) properties (out of 15) seen :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1743 ms. (steps per millisecond=573 ) properties (out of 15) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1765 ms. (steps per millisecond=566 ) properties (out of 15) seen :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1847 ms. (steps per millisecond=541 ) properties (out of 15) seen :18
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2032 ms. (steps per millisecond=492 ) properties (out of 15) seen :18
[2023-03-16 02:24:05] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:24:05] [INFO ] Computed 13 place invariants in 53 ms
[2023-03-16 02:24:05] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:24:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:24:15] [INFO ] [Real]Absence check using state equation in 10096 ms returned sat
[2023-03-16 02:24:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:24:16] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:24:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:24:25] [INFO ] [Nat]Absence check using state equation in 9592 ms returned sat
[2023-03-16 02:24:26] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-16 02:24:29] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:24:32] [INFO ] [Nat]Added 268 Read/Feed constraints in 6521 ms returned unknown
[2023-03-16 02:24:32] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:24:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:24:45] [INFO ] [Real]Absence check using state equation in 12985 ms returned sat
[2023-03-16 02:24:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:24:46] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-16 02:24:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:24:57] [INFO ] [Nat]Absence check using state equation in 11523 ms returned sat
[2023-03-16 02:25:01] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:25:04] [INFO ] [Nat]Added 268 Read/Feed constraints in 6453 ms returned unknown
[2023-03-16 02:25:04] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:25:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:25:15] [INFO ] [Real]Absence check using state equation in 10923 ms returned sat
[2023-03-16 02:25:18] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:25:21] [INFO ] [Real]Added 268 Read/Feed constraints in 6458 ms returned unknown
[2023-03-16 02:25:21] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:25:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:25:38] [INFO ] [Real]Absence check using state equation in 16163 ms returned sat
[2023-03-16 02:25:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:25:38] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-16 02:25:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:25:54] [INFO ] [Nat]Absence check using state equation in 16132 ms returned sat
[2023-03-16 02:25:58] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:26:01] [INFO ] [Nat]Added 268 Read/Feed constraints in 6465 ms returned unknown
[2023-03-16 02:26:01] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:26:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:26:15] [INFO ] [Real]Absence check using state equation in 14863 ms returned sat
[2023-03-16 02:26:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:26:16] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:26:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:26:31] [INFO ] [Nat]Absence check using state equation in 15606 ms returned sat
[2023-03-16 02:26:35] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:26:38] [INFO ] [Nat]Added 268 Read/Feed constraints in 6393 ms returned unknown
[2023-03-16 02:26:38] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:26:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:26:50] [INFO ] [Real]Absence check using state equation in 11887 ms returned sat
[2023-03-16 02:26:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:26:50] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-16 02:26:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:27:03] [INFO ] [Nat]Absence check using state equation in 12486 ms returned sat
[2023-03-16 02:27:06] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:27:09] [INFO ] [Nat]Added 268 Read/Feed constraints in 6374 ms returned unknown
[2023-03-16 02:27:09] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:27:20] [INFO ] [Real]Absence check using state equation in 11113 ms returned sat
[2023-03-16 02:27:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:27:21] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-16 02:27:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:27:34] [INFO ] [Nat]Absence check using state equation in 13355 ms returned sat
[2023-03-16 02:27:38] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:27:41] [INFO ] [Nat]Added 268 Read/Feed constraints in 6516 ms returned unknown
[2023-03-16 02:27:41] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:27:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:27:52] [INFO ] [Real]Absence check using state equation in 11535 ms returned sat
[2023-03-16 02:27:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:27:53] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-16 02:27:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:28:05] [INFO ] [Nat]Absence check using state equation in 12624 ms returned sat
[2023-03-16 02:28:09] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:28:12] [INFO ] [Nat]Added 268 Read/Feed constraints in 6456 ms returned unknown
[2023-03-16 02:28:12] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:28:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:28:26] [INFO ] [Real]Absence check using state equation in 14642 ms returned sat
[2023-03-16 02:28:30] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:28:33] [INFO ] [Real]Added 268 Read/Feed constraints in 6460 ms returned unknown
[2023-03-16 02:28:33] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:28:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:28:44] [INFO ] [Real]Absence check using state equation in 10670 ms returned sat
[2023-03-16 02:28:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:28:44] [INFO ] [Nat]Absence check using 13 positive place invariants in 9 ms returned sat
[2023-03-16 02:28:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:28:57] [INFO ] [Nat]Absence check using state equation in 12817 ms returned sat
[2023-03-16 02:29:01] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:29:04] [INFO ] [Nat]Added 268 Read/Feed constraints in 6502 ms returned unknown
[2023-03-16 02:29:04] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-16 02:29:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:14] [INFO ] [Real]Absence check using state equation in 10443 ms returned sat
[2023-03-16 02:29:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:29:15] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-16 02:29:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:25] [INFO ] [Nat]Absence check using state equation in 10824 ms returned sat
[2023-03-16 02:29:29] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:29:32] [INFO ] [Nat]Added 268 Read/Feed constraints in 6422 ms returned unknown
[2023-03-16 02:29:32] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-16 02:29:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:44] [INFO ] [Real]Absence check using state equation in 12461 ms returned sat
[2023-03-16 02:29:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:29:45] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-16 02:29:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:59] [INFO ] [Nat]Absence check using state equation in 14704 ms returned sat
[2023-03-16 02:30:03] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:30:06] [INFO ] [Nat]Added 268 Read/Feed constraints in 6364 ms returned unknown
[2023-03-16 02:30:06] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:30:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:30:20] [INFO ] [Real]Absence check using state equation in 13778 ms returned sat
[2023-03-16 02:30:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:30:20] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:30:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:30:33] [INFO ] [Nat]Absence check using state equation in 13203 ms returned sat
[2023-03-16 02:30:37] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:30:40] [INFO ] [Nat]Added 268 Read/Feed constraints in 6474 ms returned unknown
[2023-03-16 02:30:40] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:30:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:30:50] [INFO ] [Real]Absence check using state equation in 10265 ms returned sat
[2023-03-16 02:30:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:30:50] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-16 02:30:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:31:04] [INFO ] [Nat]Absence check using state equation in 13104 ms returned sat
[2023-03-16 02:31:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:31:08] [INFO ] [Nat]Added 268 Read/Feed constraints in 4582 ms returned sat
[2023-03-16 02:31:11] [INFO ] Deduced a trap composed of 48 places in 2230 ms of which 3 ms to minimize.
[2023-03-16 02:31:13] [INFO ] Deduced a trap composed of 48 places in 2211 ms of which 1 ms to minimize.
[2023-03-16 02:31:16] [INFO ] Deduced a trap composed of 48 places in 1997 ms of which 1 ms to minimize.
[2023-03-16 02:31:18] [INFO ] Deduced a trap composed of 40 places in 1938 ms of which 18 ms to minimize.
[2023-03-16 02:31:20] [INFO ] Deduced a trap composed of 64 places in 1968 ms of which 0 ms to minimize.
[2023-03-16 02:31:22] [INFO ] Deduced a trap composed of 40 places in 1745 ms of which 0 ms to minimize.
[2023-03-16 02:31:24] [INFO ] Deduced a trap composed of 64 places in 1643 ms of which 0 ms to minimize.
[2023-03-16 02:31:26] [INFO ] Deduced a trap composed of 152 places in 1547 ms of which 1 ms to minimize.
[2023-03-16 02:31:28] [INFO ] Deduced a trap composed of 64 places in 1566 ms of which 0 ms to minimize.
[2023-03-16 02:31:28] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 20287 ms
[2023-03-16 02:31:31] [INFO ] Computed and/alt/rep : 1/9/1 causal constraints (skipped 18323 transitions) in 2553 ms.
[2023-03-16 02:31:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3671 ms. Result :sat
[2023-03-16 02:31:33] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2023-03-16 02:31:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:31:45] [INFO ] [Real]Absence check using state equation in 12190 ms returned sat
[2023-03-16 02:31:49] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:31:52] [INFO ] [Real]Added 268 Read/Feed constraints in 6428 ms returned unknown
Current structural bounds on expressions (after SMT) : [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9] Max seen :[2, 1, 1, 6, 1, 3, 3, 1, 1, 1, 1, 1, 1, 2, 6]
FORMULA RERS17pb113-PT-9-UpperBounds-15 9 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RERS17pb113-PT-9-UpperBounds-13 9 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RERS17pb113-PT-9-UpperBounds-06 9 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RERS17pb113-PT-9-UpperBounds-05 9 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA RERS17pb113-PT-9-UpperBounds-00 9 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 10 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 181 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 182 ms. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:32:18] [INFO ] Computed 13 place invariants in 47 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 29083 ms. (steps per millisecond=34 ) properties (out of 10) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1676 ms. (steps per millisecond=596 ) properties (out of 10) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1735 ms. (steps per millisecond=576 ) properties (out of 10) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2371 ms. (steps per millisecond=421 ) properties (out of 10) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1652 ms. (steps per millisecond=605 ) properties (out of 10) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1689 ms. (steps per millisecond=592 ) properties (out of 10) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2187 ms. (steps per millisecond=457 ) properties (out of 10) seen :8
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1687 ms. (steps per millisecond=592 ) properties (out of 10) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1657 ms. (steps per millisecond=603 ) properties (out of 10) seen :10
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 1748 ms. (steps per millisecond=572 ) properties (out of 10) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1815 ms. (steps per millisecond=550 ) properties (out of 10) seen :10
[2023-03-16 02:33:05] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:33:05] [INFO ] Computed 13 place invariants in 45 ms
[2023-03-16 02:33:06] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-16 02:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:33:20] [INFO ] [Real]Absence check using state equation in 14393 ms returned sat
[2023-03-16 02:33:20] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-16 02:33:24] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:33:27] [INFO ] [Real]Added 268 Read/Feed constraints in 6474 ms returned unknown
[2023-03-16 02:33:27] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:33:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:33:38] [INFO ] [Real]Absence check using state equation in 10678 ms returned sat
[2023-03-16 02:33:41] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:33:44] [INFO ] [Real]Added 268 Read/Feed constraints in 6468 ms returned unknown
[2023-03-16 02:33:44] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:33:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:34:00] [INFO ] [Real]Absence check using state equation in 15916 ms returned sat
[2023-03-16 02:34:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:34:01] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:34:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:34:16] [INFO ] [Nat]Absence check using state equation in 15467 ms returned sat
[2023-03-16 02:34:20] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:34:23] [INFO ] [Nat]Added 268 Read/Feed constraints in 6406 ms returned unknown
[2023-03-16 02:34:23] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:34:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:34:40] [INFO ] [Real]Absence check using state equation in 17057 ms returned sat
[2023-03-16 02:34:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:34:40] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-16 02:34:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:34:56] [INFO ] [Nat]Absence check using state equation in 15567 ms returned sat
[2023-03-16 02:34:59] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:35:02] [INFO ] [Nat]Added 268 Read/Feed constraints in 6364 ms returned unknown
[2023-03-16 02:35:02] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-16 02:35:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:35:14] [INFO ] [Real]Absence check using state equation in 11885 ms returned sat
[2023-03-16 02:35:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:35:14] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-16 02:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:35:27] [INFO ] [Nat]Absence check using state equation in 12066 ms returned sat
[2023-03-16 02:35:30] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:35:33] [INFO ] [Nat]Added 268 Read/Feed constraints in 6407 ms returned unknown
[2023-03-16 02:35:33] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2023-03-16 02:35:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:35:47] [INFO ] [Real]Absence check using state equation in 13550 ms returned sat
[2023-03-16 02:35:50] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:35:53] [INFO ] [Real]Added 268 Read/Feed constraints in 6485 ms returned unknown
[2023-03-16 02:35:53] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:35:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:36:05] [INFO ] [Real]Absence check using state equation in 11248 ms returned sat
[2023-03-16 02:36:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:36:05] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:36:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:36:18] [INFO ] [Nat]Absence check using state equation in 13246 ms returned sat
[2023-03-16 02:36:22] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:36:25] [INFO ] [Nat]Added 268 Read/Feed constraints in 6486 ms returned unknown
[2023-03-16 02:36:25] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-16 02:36:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:36:35] [INFO ] [Real]Absence check using state equation in 10387 ms returned sat
[2023-03-16 02:36:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:36:36] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:36:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:36:46] [INFO ] [Nat]Absence check using state equation in 10799 ms returned sat
[2023-03-16 02:36:50] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:36:53] [INFO ] [Nat]Added 268 Read/Feed constraints in 6360 ms returned unknown
[2023-03-16 02:36:53] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:36:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:37:04] [INFO ] [Real]Absence check using state equation in 11612 ms returned sat
[2023-03-16 02:37:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:37:05] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-16 02:37:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:37:20] [INFO ] [Nat]Absence check using state equation in 15352 ms returned sat
[2023-03-16 02:37:24] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:37:27] [INFO ] [Nat]Added 268 Read/Feed constraints in 6453 ms returned unknown
[2023-03-16 02:37:27] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:37:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:37:37] [INFO ] [Real]Absence check using state equation in 10248 ms returned sat
[2023-03-16 02:37:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:37:37] [INFO ] [Nat]Absence check using 13 positive place invariants in 9 ms returned sat
[2023-03-16 02:37:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:37:50] [INFO ] [Nat]Absence check using state equation in 12558 ms returned sat
[2023-03-16 02:37:53] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:37:55] [INFO ] [Nat]Added 268 Read/Feed constraints in 4579 ms returned sat
[2023-03-16 02:37:57] [INFO ] Deduced a trap composed of 48 places in 2080 ms of which 0 ms to minimize.
[2023-03-16 02:37:59] [INFO ] Deduced a trap composed of 48 places in 1925 ms of which 0 ms to minimize.
[2023-03-16 02:38:01] [INFO ] Deduced a trap composed of 40 places in 1932 ms of which 0 ms to minimize.
[2023-03-16 02:38:04] [INFO ] Deduced a trap composed of 64 places in 1982 ms of which 1 ms to minimize.
[2023-03-16 02:38:06] [INFO ] Deduced a trap composed of 64 places in 1862 ms of which 0 ms to minimize.
[2023-03-16 02:38:08] [INFO ] Deduced a trap composed of 40 places in 1825 ms of which 0 ms to minimize.
[2023-03-16 02:38:10] [INFO ] Deduced a trap composed of 64 places in 1771 ms of which 1 ms to minimize.
[2023-03-16 02:38:12] [INFO ] Deduced a trap composed of 48 places in 1725 ms of which 0 ms to minimize.
[2023-03-16 02:38:14] [INFO ] Deduced a trap composed of 64 places in 1573 ms of which 1 ms to minimize.
[2023-03-16 02:38:15] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 20057 ms
[2023-03-16 02:38:17] [INFO ] Computed and/alt/rep : 1/9/1 causal constraints (skipped 18323 transitions) in 2145 ms.
[2023-03-16 02:38:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3263 ms. Result :sat
Current structural bounds on expressions (after SMT) : [9, 9, 9, 9, 9, 9, 9, 9, 9, 9] Max seen :[1, 1, 6, 2, 1, 1, 1, 1, 1, 2]
Support contains 10 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 170 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 170 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 169 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-16 02:38:30] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 02:38:30] [INFO ] Invariant cache hit.
[2023-03-16 02:38:32] [INFO ] Implicit Places using invariants in 1843 ms returned []
Implicit Place search using SMT only with invariants took 1847 ms to find 0 implicit places.
[2023-03-16 02:38:32] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 02:38:32] [INFO ] Invariant cache hit.
[2023-03-16 02:38:40] [INFO ] Dead Transitions using invariants and state equation in 8041 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10068 ms. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:38:40] [INFO ] Computed 13 place invariants in 46 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 28212 ms. (steps per millisecond=35 ) properties (out of 10) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1659 ms. (steps per millisecond=602 ) properties (out of 10) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1691 ms. (steps per millisecond=591 ) properties (out of 10) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2332 ms. (steps per millisecond=428 ) properties (out of 10) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1652 ms. (steps per millisecond=605 ) properties (out of 10) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1631 ms. (steps per millisecond=613 ) properties (out of 10) seen :10
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2076 ms. (steps per millisecond=481 ) properties (out of 10) seen :7
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1604 ms. (steps per millisecond=623 ) properties (out of 10) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1568 ms. (steps per millisecond=637 ) properties (out of 10) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1736 ms. (steps per millisecond=576 ) properties (out of 10) seen :8
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1757 ms. (steps per millisecond=569 ) properties (out of 10) seen :10
[2023-03-16 02:39:26] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:39:26] [INFO ] Computed 13 place invariants in 46 ms
[2023-03-16 02:39:26] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:39:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:39:40] [INFO ] [Real]Absence check using state equation in 13366 ms returned sat
[2023-03-16 02:39:40] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-16 02:39:43] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:39:46] [INFO ] [Real]Added 268 Read/Feed constraints in 6459 ms returned unknown
[2023-03-16 02:39:47] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:39:57] [INFO ] [Real]Absence check using state equation in 10410 ms returned sat
[2023-03-16 02:40:01] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:40:04] [INFO ] [Real]Added 268 Read/Feed constraints in 6436 ms returned unknown
[2023-03-16 02:40:04] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-16 02:40:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:40:19] [INFO ] [Real]Absence check using state equation in 15052 ms returned sat
[2023-03-16 02:40:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:40:19] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:40:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:40:35] [INFO ] [Nat]Absence check using state equation in 15485 ms returned sat
[2023-03-16 02:40:38] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:40:41] [INFO ] [Nat]Added 268 Read/Feed constraints in 6359 ms returned unknown
[2023-03-16 02:40:41] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2023-03-16 02:40:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:40:58] [INFO ] [Real]Absence check using state equation in 16520 ms returned sat
[2023-03-16 02:40:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:40:58] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-16 02:40:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:41:12] [INFO ] [Nat]Absence check using state equation in 13744 ms returned sat
[2023-03-16 02:41:15] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:41:18] [INFO ] [Nat]Added 268 Read/Feed constraints in 6414 ms returned unknown
[2023-03-16 02:41:18] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:41:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:41:29] [INFO ] [Real]Absence check using state equation in 10844 ms returned sat
[2023-03-16 02:41:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:41:30] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-16 02:41:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:41:41] [INFO ] [Nat]Absence check using state equation in 11879 ms returned sat
[2023-03-16 02:41:45] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:41:48] [INFO ] [Nat]Added 268 Read/Feed constraints in 6373 ms returned unknown
[2023-03-16 02:41:48] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:41:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:42:04] [INFO ] [Real]Absence check using state equation in 16475 ms returned sat
[2023-03-16 02:42:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:42:11] [INFO ] [Real]Added 268 Read/Feed constraints in 6461 ms returned unknown
[2023-03-16 02:42:11] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:42:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:42:22] [INFO ] [Real]Absence check using state equation in 10334 ms returned sat
[2023-03-16 02:42:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:42:22] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-16 02:42:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:42:35] [INFO ] [Nat]Absence check using state equation in 12923 ms returned sat
[2023-03-16 02:42:38] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:42:41] [INFO ] [Nat]Added 268 Read/Feed constraints in 6428 ms returned unknown
[2023-03-16 02:42:41] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:42:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:42:52] [INFO ] [Real]Absence check using state equation in 10724 ms returned sat
[2023-03-16 02:42:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:42:52] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-16 02:42:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:43:04] [INFO ] [Nat]Absence check using state equation in 11982 ms returned sat
[2023-03-16 02:43:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:43:11] [INFO ] [Nat]Added 268 Read/Feed constraints in 6410 ms returned unknown
[2023-03-16 02:43:11] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-16 02:43:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:43:25] [INFO ] [Real]Absence check using state equation in 13589 ms returned sat
[2023-03-16 02:43:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:43:25] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-16 02:43:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:43:43] [INFO ] [Nat]Absence check using state equation in 17579 ms returned sat
[2023-03-16 02:43:46] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:43:49] [INFO ] [Nat]Added 268 Read/Feed constraints in 6405 ms returned unknown
[2023-03-16 02:43:49] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2023-03-16 02:43:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:44:01] [INFO ] [Real]Absence check using state equation in 12003 ms returned sat
[2023-03-16 02:44:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:44:01] [INFO ] [Nat]Absence check using 13 positive place invariants in 10 ms returned sat
[2023-03-16 02:44:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:44:16] [INFO ] [Nat]Absence check using state equation in 14601 ms returned sat
[2023-03-16 02:44:19] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:44:21] [INFO ] [Nat]Added 268 Read/Feed constraints in 4842 ms returned sat
[2023-03-16 02:44:23] [INFO ] Deduced a trap composed of 40 places in 2230 ms of which 1 ms to minimize.
[2023-03-16 02:44:26] [INFO ] Deduced a trap composed of 48 places in 2200 ms of which 1 ms to minimize.
[2023-03-16 02:44:28] [INFO ] Deduced a trap composed of 64 places in 1801 ms of which 0 ms to minimize.
[2023-03-16 02:44:30] [INFO ] Deduced a trap composed of 48 places in 1770 ms of which 0 ms to minimize.
[2023-03-16 02:44:32] [INFO ] Deduced a trap composed of 48 places in 1727 ms of which 0 ms to minimize.
[2023-03-16 02:44:34] [INFO ] Deduced a trap composed of 64 places in 1703 ms of which 0 ms to minimize.
[2023-03-16 02:44:35] [INFO ] Deduced a trap composed of 40 places in 662 ms of which 0 ms to minimize.
[2023-03-16 02:44:36] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 15017 ms
[2023-03-16 02:44:38] [INFO ] Computed and/alt/rep : 1/9/1 causal constraints (skipped 18323 transitions) in 2003 ms.
[2023-03-16 02:44:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3149 ms. Result :sat
Current structural bounds on expressions (after SMT) : [9, 9, 9, 9, 9, 9, 9, 9, 9, 9] Max seen :[1, 1, 6, 2, 1, 1, 1, 1, 1, 2]
Support contains 10 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 192 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 192 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 190 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-16 02:44:54] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 02:44:54] [INFO ] Invariant cache hit.
[2023-03-16 02:44:56] [INFO ] Implicit Places using invariants in 1928 ms returned []
Implicit Place search using SMT only with invariants took 1928 ms to find 0 implicit places.
[2023-03-16 02:44:56] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 02:44:56] [INFO ] Invariant cache hit.
[2023-03-16 02:45:04] [INFO ] Dead Transitions using invariants and state equation in 7993 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10115 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting property specific reduction for RERS17pb113-PT-9-UpperBounds-01
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:45:04] [INFO ] Computed 13 place invariants in 46 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=46 ) 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
[2023-03-16 02:45:04] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:45:04] [INFO ] Computed 13 place invariants in 53 ms
[2023-03-16 02:45:04] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:45:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:45:09] [INFO ] [Real]Absence check using state equation in 4951 ms returned unknown
Current structural bounds on expressions (after SMT) : [9] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 173 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 176 ms. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:45:09] [INFO ] Computed 13 place invariants in 44 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 27665 ms. (steps per millisecond=36 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1675 ms. (steps per millisecond=597 ) properties (out of 1) seen :1
[2023-03-16 02:45:39] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:45:39] [INFO ] Computed 13 place invariants in 38 ms
[2023-03-16 02:45:39] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:45:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:45:52] [INFO ] [Real]Absence check using state equation in 13275 ms returned sat
[2023-03-16 02:45:52] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-16 02:45:56] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:45:59] [INFO ] [Real]Added 268 Read/Feed constraints in 6430 ms returned unknown
Current structural bounds on expressions (after SMT) : [9] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 148 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 150 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 144 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-16 02:45:59] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 02:45:59] [INFO ] Invariant cache hit.
[2023-03-16 02:46:01] [INFO ] Implicit Places using invariants in 1815 ms returned []
Implicit Place search using SMT only with invariants took 1816 ms to find 0 implicit places.
[2023-03-16 02:46:01] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 02:46:01] [INFO ] Invariant cache hit.
[2023-03-16 02:46:09] [INFO ] Dead Transitions using invariants and state equation in 7965 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9936 ms. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-9-UpperBounds-01 in 65407 ms.
Starting property specific reduction for RERS17pb113-PT-9-UpperBounds-02
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:46:09] [INFO ] Computed 13 place invariants in 47 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=54 ) 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
[2023-03-16 02:46:09] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:46:09] [INFO ] Computed 13 place invariants in 43 ms
[2023-03-16 02:46:09] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:46:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:46:14] [INFO ] [Real]Absence check using state equation in 4953 ms returned unknown
Current structural bounds on expressions (after SMT) : [9] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 165 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 166 ms. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:46:15] [INFO ] Computed 13 place invariants in 50 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 27024 ms. (steps per millisecond=37 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1635 ms. (steps per millisecond=611 ) properties (out of 1) seen :1
[2023-03-16 02:46:43] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:46:43] [INFO ] Computed 13 place invariants in 45 ms
[2023-03-16 02:46:43] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:46:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:46:54] [INFO ] [Real]Absence check using state equation in 10232 ms returned sat
[2023-03-16 02:46:54] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-16 02:46:58] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:47:01] [INFO ] [Real]Added 268 Read/Feed constraints in 6425 ms returned unknown
Current structural bounds on expressions (after SMT) : [9] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 148 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 148 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 146 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-16 02:47:01] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 02:47:01] [INFO ] Invariant cache hit.
[2023-03-16 02:47:03] [INFO ] Implicit Places using invariants in 1811 ms returned []
Implicit Place search using SMT only with invariants took 1812 ms to find 0 implicit places.
[2023-03-16 02:47:03] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 02:47:03] [INFO ] Invariant cache hit.
[2023-03-16 02:47:10] [INFO ] Dead Transitions using invariants and state equation in 7732 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9693 ms. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-9-UpperBounds-02 in 61351 ms.
Starting property specific reduction for RERS17pb113-PT-9-UpperBounds-03
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:47:10] [INFO ] Computed 13 place invariants in 47 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=49 ) properties (out of 1) seen :2
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
[2023-03-16 02:47:11] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:47:11] [INFO ] Computed 13 place invariants in 45 ms
[2023-03-16 02:47:11] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:47:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:47:16] [INFO ] [Real]Absence check using state equation in 4947 ms returned unknown
Current structural bounds on expressions (after SMT) : [9] Max seen :[2]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 176 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 177 ms. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:47:16] [INFO ] Computed 13 place invariants in 48 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 28330 ms. (steps per millisecond=35 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2355 ms. (steps per millisecond=424 ) properties (out of 1) seen :6
[2023-03-16 02:47:47] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:47:47] [INFO ] Computed 13 place invariants in 48 ms
[2023-03-16 02:47:47] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:47:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:48:03] [INFO ] [Real]Absence check using state equation in 16087 ms returned sat
[2023-03-16 02:48:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:48:03] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:48:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:48:19] [INFO ] [Nat]Absence check using state equation in 16004 ms returned sat
[2023-03-16 02:48:19] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-16 02:48:23] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:48:26] [INFO ] [Nat]Added 268 Read/Feed constraints in 6488 ms returned unknown
Current structural bounds on expressions (after SMT) : [9] Max seen :[6]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 161 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 161 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 149 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-16 02:48:26] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 02:48:26] [INFO ] Invariant cache hit.
[2023-03-16 02:48:28] [INFO ] Implicit Places using invariants in 1857 ms returned []
Implicit Place search using SMT only with invariants took 1858 ms to find 0 implicit places.
[2023-03-16 02:48:28] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 02:48:28] [INFO ] Invariant cache hit.
[2023-03-16 02:48:36] [INFO ] Dead Transitions using invariants and state equation in 8051 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10061 ms. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:48:36] [INFO ] Computed 13 place invariants in 50 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 27964 ms. (steps per millisecond=35 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2374 ms. (steps per millisecond=421 ) properties (out of 1) seen :2
[2023-03-16 02:49:07] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:49:07] [INFO ] Computed 13 place invariants in 45 ms
[2023-03-16 02:49:07] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:49:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:49:22] [INFO ] [Real]Absence check using state equation in 15624 ms returned sat
[2023-03-16 02:49:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:49:23] [INFO ] [Nat]Absence check using 13 positive place invariants in 11 ms returned sat
[2023-03-16 02:49:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:49:38] [INFO ] [Nat]Absence check using state equation in 15482 ms returned sat
[2023-03-16 02:49:38] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-16 02:49:42] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:49:45] [INFO ] [Nat]Added 268 Read/Feed constraints in 6435 ms returned unknown
Current structural bounds on expressions (after SMT) : [9] Max seen :[6]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 170 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 170 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 150 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-16 02:49:45] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 02:49:45] [INFO ] Invariant cache hit.
[2023-03-16 02:49:47] [INFO ] Implicit Places using invariants in 1823 ms returned []
Implicit Place search using SMT only with invariants took 1824 ms to find 0 implicit places.
[2023-03-16 02:49:47] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 02:49:47] [INFO ] Invariant cache hit.
[2023-03-16 02:49:55] [INFO ] Dead Transitions using invariants and state equation in 7960 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9938 ms. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-9-UpperBounds-03 in 164552 ms.
Starting property specific reduction for RERS17pb113-PT-9-UpperBounds-04
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:49:55] [INFO ] Computed 13 place invariants in 49 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=46 ) 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
[2023-03-16 02:49:55] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:49:55] [INFO ] Computed 13 place invariants in 48 ms
[2023-03-16 02:49:55] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:49:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:50:00] [INFO ] [Real]Absence check using state equation in 4951 ms returned unknown
Current structural bounds on expressions (after SMT) : [9] Max seen :[0]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 179 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 180 ms. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:50:01] [INFO ] Computed 13 place invariants in 48 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 27739 ms. (steps per millisecond=36 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1644 ms. (steps per millisecond=608 ) properties (out of 1) seen :2
[2023-03-16 02:50:30] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:50:30] [INFO ] Computed 13 place invariants in 45 ms
[2023-03-16 02:50:30] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:50:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:50:46] [INFO ] [Real]Absence check using state equation in 16191 ms returned sat
[2023-03-16 02:50:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:50:47] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:50:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:51:01] [INFO ] [Nat]Absence check using state equation in 14696 ms returned sat
[2023-03-16 02:51:02] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-16 02:51:05] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:51:08] [INFO ] [Nat]Added 268 Read/Feed constraints in 6439 ms returned unknown
Current structural bounds on expressions (after SMT) : [9] Max seen :[2]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 163 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 163 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 154 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-16 02:51:08] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 02:51:08] [INFO ] Invariant cache hit.
[2023-03-16 02:51:10] [INFO ] Implicit Places using invariants in 1821 ms returned []
Implicit Place search using SMT only with invariants took 1823 ms to find 0 implicit places.
[2023-03-16 02:51:10] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 02:51:10] [INFO ] Invariant cache hit.
[2023-03-16 02:51:18] [INFO ] Dead Transitions using invariants and state equation in 7956 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9939 ms. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:51:18] [INFO ] Computed 13 place invariants in 50 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 27116 ms. (steps per millisecond=36 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1635 ms. (steps per millisecond=611 ) properties (out of 1) seen :1
[2023-03-16 02:51:47] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:51:47] [INFO ] Computed 13 place invariants in 46 ms
[2023-03-16 02:51:47] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-16 02:51:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:52:04] [INFO ] [Real]Absence check using state equation in 16492 ms returned sat
[2023-03-16 02:52:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:52:04] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:52:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:52:19] [INFO ] [Nat]Absence check using state equation in 14789 ms returned sat
[2023-03-16 02:52:19] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-16 02:52:22] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:52:25] [INFO ] [Nat]Added 268 Read/Feed constraints in 6446 ms returned unknown
Current structural bounds on expressions (after SMT) : [9] Max seen :[2]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 161 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 161 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 150 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-16 02:52:26] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 02:52:26] [INFO ] Invariant cache hit.
[2023-03-16 02:52:27] [INFO ] Implicit Places using invariants in 1830 ms returned []
Implicit Place search using SMT only with invariants took 1831 ms to find 0 implicit places.
[2023-03-16 02:52:27] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 02:52:27] [INFO ] Invariant cache hit.
[2023-03-16 02:52:35] [INFO ] Dead Transitions using invariants and state equation in 8081 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10065 ms. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-9-UpperBounds-04 in 160565 ms.
Starting property specific reduction for RERS17pb113-PT-9-UpperBounds-07
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:52:36] [INFO ] Computed 13 place invariants in 46 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=53 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
[2023-03-16 02:52:36] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:52:36] [INFO ] Computed 13 place invariants in 46 ms
[2023-03-16 02:52:36] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:52:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:52:41] [INFO ] [Real]Absence check using state equation in 4951 ms returned unknown
Current structural bounds on expressions (after SMT) : [9] Max seen :[0]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 148 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 149 ms. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:52:41] [INFO ] Computed 13 place invariants in 51 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 27261 ms. (steps per millisecond=36 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1629 ms. (steps per millisecond=613 ) properties (out of 1) seen :1
[2023-03-16 02:53:10] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:53:10] [INFO ] Computed 13 place invariants in 46 ms
[2023-03-16 02:53:10] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:53:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:53:21] [INFO ] [Real]Absence check using state equation in 10626 ms returned sat
[2023-03-16 02:53:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:53:21] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-16 02:53:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:53:33] [INFO ] [Nat]Absence check using state equation in 11472 ms returned sat
[2023-03-16 02:53:33] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-16 02:53:36] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:53:39] [INFO ] [Nat]Added 268 Read/Feed constraints in 6436 ms returned unknown
Current structural bounds on expressions (after SMT) : [9] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 157 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 158 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 153 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-16 02:53:39] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 02:53:39] [INFO ] Invariant cache hit.
[2023-03-16 02:53:41] [INFO ] Implicit Places using invariants in 1825 ms returned []
Implicit Place search using SMT only with invariants took 1826 ms to find 0 implicit places.
[2023-03-16 02:53:41] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 02:53:41] [INFO ] Invariant cache hit.
[2023-03-16 02:53:49] [INFO ] Dead Transitions using invariants and state equation in 7845 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9827 ms. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:53:49] [INFO ] Computed 13 place invariants in 47 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 27648 ms. (steps per millisecond=36 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1628 ms. (steps per millisecond=614 ) properties (out of 1) seen :1
[2023-03-16 02:54:19] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:54:19] [INFO ] Computed 13 place invariants in 45 ms
[2023-03-16 02:54:19] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:54:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:54:30] [INFO ] [Real]Absence check using state equation in 10906 ms returned sat
[2023-03-16 02:54:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:54:30] [INFO ] [Nat]Absence check using 13 positive place invariants in 9 ms returned sat
[2023-03-16 02:54:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:54:41] [INFO ] [Nat]Absence check using state equation in 11166 ms returned sat
[2023-03-16 02:54:41] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-16 02:54:45] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:54:48] [INFO ] [Nat]Added 268 Read/Feed constraints in 6443 ms returned unknown
Current structural bounds on expressions (after SMT) : [9] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 153 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 153 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 149 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-16 02:54:48] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 02:54:48] [INFO ] Invariant cache hit.
[2023-03-16 02:54:50] [INFO ] Implicit Places using invariants in 1820 ms returned []
Implicit Place search using SMT only with invariants took 1831 ms to find 0 implicit places.
[2023-03-16 02:54:50] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 02:54:50] [INFO ] Invariant cache hit.
[2023-03-16 02:54:58] [INFO ] Dead Transitions using invariants and state equation in 7909 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9895 ms. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-9-UpperBounds-07 in 142225 ms.
Starting property specific reduction for RERS17pb113-PT-9-UpperBounds-08
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:54:58] [INFO ] Computed 13 place invariants in 49 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=49 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :1
[2023-03-16 02:54:58] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:54:58] [INFO ] Computed 13 place invariants in 47 ms
[2023-03-16 02:54:58] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:54:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:55:03] [INFO ] [Real]Absence check using state equation in 4946 ms returned unknown
Current structural bounds on expressions (after SMT) : [9] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 136 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 136 ms. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:55:03] [INFO ] Computed 13 place invariants in 49 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 28136 ms. (steps per millisecond=35 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 2136 ms. (steps per millisecond=468 ) properties (out of 1) seen :3
[2023-03-16 02:55:34] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:55:34] [INFO ] Computed 13 place invariants in 46 ms
[2023-03-16 02:55:34] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:55:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:55:46] [INFO ] [Real]Absence check using state equation in 12117 ms returned sat
[2023-03-16 02:55:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:55:46] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:55:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:56:00] [INFO ] [Nat]Absence check using state equation in 13413 ms returned sat
[2023-03-16 02:56:00] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-16 02:56:03] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:56:06] [INFO ] [Nat]Added 268 Read/Feed constraints in 6420 ms returned unknown
Current structural bounds on expressions (after SMT) : [9] Max seen :[3]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 182 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 183 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 171 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-16 02:56:07] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 02:56:07] [INFO ] Invariant cache hit.
[2023-03-16 02:56:08] [INFO ] Implicit Places using invariants in 1869 ms returned []
Implicit Place search using SMT only with invariants took 1869 ms to find 0 implicit places.
[2023-03-16 02:56:08] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 02:56:08] [INFO ] Invariant cache hit.
[2023-03-16 02:56:16] [INFO ] Dead Transitions using invariants and state equation in 8001 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10046 ms. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:56:17] [INFO ] Computed 13 place invariants in 49 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 28771 ms. (steps per millisecond=34 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 2059 ms. (steps per millisecond=485 ) properties (out of 1) seen :2
[2023-03-16 02:56:47] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:56:47] [INFO ] Computed 13 place invariants in 44 ms
[2023-03-16 02:56:48] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:56:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:57:02] [INFO ] [Real]Absence check using state equation in 14394 ms returned sat
[2023-03-16 02:57:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:57:02] [INFO ] [Nat]Absence check using 13 positive place invariants in 9 ms returned sat
[2023-03-16 02:57:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:57:17] [INFO ] [Nat]Absence check using state equation in 15151 ms returned sat
[2023-03-16 02:57:18] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-16 02:57:21] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:57:24] [INFO ] [Nat]Added 268 Read/Feed constraints in 6539 ms returned unknown
Current structural bounds on expressions (after SMT) : [9] Max seen :[3]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 190 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 191 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 181 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-16 02:57:24] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 02:57:24] [INFO ] Invariant cache hit.
[2023-03-16 02:57:26] [INFO ] Implicit Places using invariants in 1853 ms returned []
Implicit Place search using SMT only with invariants took 1854 ms to find 0 implicit places.
[2023-03-16 02:57:26] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 02:57:26] [INFO ] Invariant cache hit.
[2023-03-16 02:57:34] [INFO ] Dead Transitions using invariants and state equation in 7924 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9963 ms. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-9-UpperBounds-08 in 156554 ms.
Starting property specific reduction for RERS17pb113-PT-9-UpperBounds-09
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:57:34] [INFO ] Computed 13 place invariants in 52 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 227 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
[2023-03-16 02:57:35] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:57:35] [INFO ] Computed 13 place invariants in 47 ms
[2023-03-16 02:57:35] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:57:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:57:40] [INFO ] [Real]Absence check using state equation in 4941 ms returned unknown
Current structural bounds on expressions (after SMT) : [9] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 151 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 151 ms. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:57:40] [INFO ] Computed 13 place invariants in 48 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 29776 ms. (steps per millisecond=33 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1758 ms. (steps per millisecond=568 ) properties (out of 1) seen :1
[2023-03-16 02:58:12] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:58:12] [INFO ] Computed 13 place invariants in 47 ms
[2023-03-16 02:58:12] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:58:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:58:23] [INFO ] [Real]Absence check using state equation in 11045 ms returned sat
[2023-03-16 02:58:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:58:23] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:58:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:58:36] [INFO ] [Nat]Absence check using state equation in 13302 ms returned sat
[2023-03-16 02:58:36] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-16 02:58:40] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:58:43] [INFO ] [Nat]Added 268 Read/Feed constraints in 6501 ms returned unknown
Current structural bounds on expressions (after SMT) : [9] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 174 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 174 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 170 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-16 02:58:43] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 02:58:43] [INFO ] Invariant cache hit.
[2023-03-16 02:58:45] [INFO ] Implicit Places using invariants in 1870 ms returned []
Implicit Place search using SMT only with invariants took 1871 ms to find 0 implicit places.
[2023-03-16 02:58:45] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 02:58:45] [INFO ] Invariant cache hit.
[2023-03-16 02:58:53] [INFO ] Dead Transitions using invariants and state equation in 7986 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10031 ms. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-9-UpperBounds-09 in 78906 ms.
Starting property specific reduction for RERS17pb113-PT-9-UpperBounds-10
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:58:53] [INFO ] Computed 13 place invariants in 49 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=47 ) 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
[2023-03-16 02:58:54] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:58:54] [INFO ] Computed 13 place invariants in 46 ms
[2023-03-16 02:58:54] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:58:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:58:59] [INFO ] [Real]Absence check using state equation in 4948 ms returned unknown
Current structural bounds on expressions (after SMT) : [9] Max seen :[0]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 164 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 165 ms. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:58:59] [INFO ] Computed 13 place invariants in 51 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 27858 ms. (steps per millisecond=35 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1586 ms. (steps per millisecond=630 ) properties (out of 1) seen :1
[2023-03-16 02:59:28] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 02:59:28] [INFO ] Computed 13 place invariants in 46 ms
[2023-03-16 02:59:28] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:59:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:59:39] [INFO ] [Real]Absence check using state equation in 10243 ms returned sat
[2023-03-16 02:59:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:59:39] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 02:59:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:59:50] [INFO ] [Nat]Absence check using state equation in 10716 ms returned sat
[2023-03-16 02:59:50] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-16 02:59:53] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:59:56] [INFO ] [Nat]Added 268 Read/Feed constraints in 6465 ms returned unknown
Current structural bounds on expressions (after SMT) : [9] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 162 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 162 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 151 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-16 02:59:57] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 02:59:57] [INFO ] Invariant cache hit.
[2023-03-16 02:59:58] [INFO ] Implicit Places using invariants in 1817 ms returned []
Implicit Place search using SMT only with invariants took 1818 ms to find 0 implicit places.
[2023-03-16 02:59:59] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 02:59:59] [INFO ] Invariant cache hit.
[2023-03-16 03:00:06] [INFO ] Dead Transitions using invariants and state equation in 7990 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9962 ms. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 03:00:07] [INFO ] Computed 13 place invariants in 47 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 29126 ms. (steps per millisecond=34 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 1650 ms. (steps per millisecond=606 ) properties (out of 1) seen :1
[2023-03-16 03:00:37] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 03:00:37] [INFO ] Computed 13 place invariants in 45 ms
[2023-03-16 03:00:37] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 03:00:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:00:48] [INFO ] [Real]Absence check using state equation in 10425 ms returned sat
[2023-03-16 03:00:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 03:00:48] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-16 03:00:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 03:00:59] [INFO ] [Nat]Absence check using state equation in 11169 ms returned sat
[2023-03-16 03:01:00] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-16 03:01:03] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 03:01:06] [INFO ] [Nat]Added 268 Read/Feed constraints in 6415 ms returned unknown
Current structural bounds on expressions (after SMT) : [9] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 181 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 181 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 171 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-16 03:01:06] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 03:01:06] [INFO ] Invariant cache hit.
[2023-03-16 03:01:08] [INFO ] Implicit Places using invariants in 1876 ms returned []
Implicit Place search using SMT only with invariants took 1878 ms to find 0 implicit places.
[2023-03-16 03:01:08] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 03:01:08] [INFO ] Invariant cache hit.
[2023-03-16 03:01:16] [INFO ] Dead Transitions using invariants and state equation in 7856 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9909 ms. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-9-UpperBounds-10 in 142887 ms.
Starting property specific reduction for RERS17pb113-PT-9-UpperBounds-12
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 03:01:16] [INFO ] Computed 13 place invariants in 47 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=58 ) 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
[2023-03-16 03:01:16] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 03:01:16] [INFO ] Computed 13 place invariants in 44 ms
[2023-03-16 03:01:16] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-16 03:01:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:01:21] [INFO ] [Real]Absence check using state equation in 4950 ms returned unknown
Current structural bounds on expressions (after SMT) : [9] Max seen :[0]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 139 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 140 ms. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 03:01:22] [INFO ] Computed 13 place invariants in 47 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 27638 ms. (steps per millisecond=36 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1688 ms. (steps per millisecond=592 ) properties (out of 1) seen :1
[2023-03-16 03:01:51] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 03:01:51] [INFO ] Computed 13 place invariants in 46 ms
[2023-03-16 03:01:51] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 03:01:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:02:03] [INFO ] [Real]Absence check using state equation in 12169 ms returned sat
[2023-03-16 03:02:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 03:02:04] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-16 03:02:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 03:02:19] [INFO ] [Nat]Absence check using state equation in 15531 ms returned sat
[2023-03-16 03:02:19] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-16 03:02:23] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 03:02:26] [INFO ] [Nat]Added 268 Read/Feed constraints in 6458 ms returned unknown
Current structural bounds on expressions (after SMT) : [9] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 163 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 164 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 157 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-16 03:02:26] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 03:02:26] [INFO ] Invariant cache hit.
[2023-03-16 03:02:28] [INFO ] Implicit Places using invariants in 1839 ms returned []
Implicit Place search using SMT only with invariants took 1841 ms to find 0 implicit places.
[2023-03-16 03:02:28] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 03:02:28] [INFO ] Invariant cache hit.
[2023-03-16 03:02:36] [INFO ] Dead Transitions using invariants and state equation in 7871 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9888 ms. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 03:02:36] [INFO ] Computed 13 place invariants in 48 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 27966 ms. (steps per millisecond=35 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1743 ms. (steps per millisecond=573 ) properties (out of 1) seen :1
[2023-03-16 03:03:06] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 03:03:06] [INFO ] Computed 13 place invariants in 47 ms
[2023-03-16 03:03:06] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 03:03:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:03:17] [INFO ] [Real]Absence check using state equation in 11372 ms returned sat
[2023-03-16 03:03:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 03:03:18] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 03:03:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 03:03:32] [INFO ] [Nat]Absence check using state equation in 14381 ms returned sat
[2023-03-16 03:03:32] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-16 03:03:36] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 03:03:39] [INFO ] [Nat]Added 268 Read/Feed constraints in 6443 ms returned unknown
Current structural bounds on expressions (after SMT) : [9] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 177 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 180 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 161 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-16 03:03:39] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 03:03:39] [INFO ] Invariant cache hit.
[2023-03-16 03:03:41] [INFO ] Implicit Places using invariants in 1781 ms returned []
Implicit Place search using SMT only with invariants took 1782 ms to find 0 implicit places.
[2023-03-16 03:03:41] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 03:03:41] [INFO ] Invariant cache hit.
[2023-03-16 03:03:49] [INFO ] Dead Transitions using invariants and state equation in 7934 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9881 ms. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-9-UpperBounds-12 in 152543 ms.
Starting property specific reduction for RERS17pb113-PT-9-UpperBounds-14
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 03:03:49] [INFO ] Computed 13 place invariants in 50 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=51 ) 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
[2023-03-16 03:03:49] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 03:03:49] [INFO ] Computed 13 place invariants in 44 ms
[2023-03-16 03:03:49] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 03:03:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:03:54] [INFO ] [Real]Absence check using state equation in 4940 ms returned unknown
Current structural bounds on expressions (after SMT) : [9] Max seen :[1]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 149 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 150 ms. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 03:03:54] [INFO ] Computed 13 place invariants in 49 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 28851 ms. (steps per millisecond=34 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 1883 ms. (steps per millisecond=531 ) properties (out of 1) seen :2
[2023-03-16 03:04:25] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 03:04:25] [INFO ] Computed 13 place invariants in 46 ms
[2023-03-16 03:04:25] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 03:04:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:04:36] [INFO ] [Real]Absence check using state equation in 10471 ms returned sat
[2023-03-16 03:04:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 03:04:36] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 03:04:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 03:04:49] [INFO ] [Nat]Absence check using state equation in 12742 ms returned sat
[2023-03-16 03:04:49] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-16 03:04:52] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 03:04:53] [INFO ] [Nat]Added 268 Read/Feed constraints in 4596 ms returned sat
[2023-03-16 03:04:56] [INFO ] Deduced a trap composed of 64 places in 2180 ms of which 1 ms to minimize.
[2023-03-16 03:04:58] [INFO ] Deduced a trap composed of 40 places in 2132 ms of which 1 ms to minimize.
[2023-03-16 03:05:01] [INFO ] Deduced a trap composed of 48 places in 2110 ms of which 1 ms to minimize.
[2023-03-16 03:05:03] [INFO ] Deduced a trap composed of 40 places in 2026 ms of which 0 ms to minimize.
[2023-03-16 03:05:05] [INFO ] Deduced a trap composed of 48 places in 1969 ms of which 1 ms to minimize.
[2023-03-16 03:05:08] [INFO ] Deduced a trap composed of 48 places in 1994 ms of which 0 ms to minimize.
[2023-03-16 03:05:10] [INFO ] Deduced a trap composed of 48 places in 1935 ms of which 1 ms to minimize.
[2023-03-16 03:05:12] [INFO ] Deduced a trap composed of 64 places in 1932 ms of which 1 ms to minimize.
[2023-03-16 03:05:14] [INFO ] Deduced a trap composed of 64 places in 1889 ms of which 1 ms to minimize.
[2023-03-16 03:05:16] [INFO ] Deduced a trap composed of 48 places in 1882 ms of which 1 ms to minimize.
[2023-03-16 03:05:18] [INFO ] Deduced a trap composed of 48 places in 1173 ms of which 1 ms to minimize.
[2023-03-16 03:05:19] [INFO ] Deduced a trap composed of 64 places in 932 ms of which 0 ms to minimize.
[2023-03-16 03:05:20] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 26333 ms
[2023-03-16 03:05:22] [INFO ] Computed and/alt/rep : 1/9/1 causal constraints (skipped 18323 transitions) in 1940 ms.
[2023-03-16 03:05:22] [INFO ] Added : 0 causal constraints over 0 iterations in 1941 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [9] Max seen :[2]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 164 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 164 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 151 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-16 03:05:22] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 03:05:22] [INFO ] Invariant cache hit.
[2023-03-16 03:05:24] [INFO ] Implicit Places using invariants in 1801 ms returned []
Implicit Place search using SMT only with invariants took 1802 ms to find 0 implicit places.
[2023-03-16 03:05:24] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 03:05:24] [INFO ] Invariant cache hit.
[2023-03-16 03:05:32] [INFO ] Dead Transitions using invariants and state equation in 7789 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9746 ms. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 03:05:32] [INFO ] Computed 13 place invariants in 48 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 28686 ms. (steps per millisecond=34 ) properties (out of 1) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1895 ms. (steps per millisecond=527 ) properties (out of 1) seen :2
[2023-03-16 03:06:02] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2023-03-16 03:06:02] [INFO ] Computed 13 place invariants in 43 ms
[2023-03-16 03:06:02] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 03:06:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 03:06:13] [INFO ] [Real]Absence check using state equation in 10539 ms returned sat
[2023-03-16 03:06:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 03:06:13] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2023-03-16 03:06:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 03:06:26] [INFO ] [Nat]Absence check using state equation in 12962 ms returned sat
[2023-03-16 03:06:26] [INFO ] State equation strengthened by 268 read => feed constraints.
[2023-03-16 03:06:30] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 03:06:31] [INFO ] [Nat]Added 268 Read/Feed constraints in 4446 ms returned sat
[2023-03-16 03:06:33] [INFO ] Deduced a trap composed of 40 places in 2202 ms of which 0 ms to minimize.
[2023-03-16 03:06:36] [INFO ] Deduced a trap composed of 64 places in 2257 ms of which 1 ms to minimize.
[2023-03-16 03:06:38] [INFO ] Deduced a trap composed of 40 places in 2165 ms of which 1 ms to minimize.
[2023-03-16 03:06:41] [INFO ] Deduced a trap composed of 48 places in 2108 ms of which 0 ms to minimize.
[2023-03-16 03:06:43] [INFO ] Deduced a trap composed of 64 places in 2085 ms of which 0 ms to minimize.
[2023-03-16 03:06:46] [INFO ] Deduced a trap composed of 64 places in 2067 ms of which 0 ms to minimize.
[2023-03-16 03:06:48] [INFO ] Deduced a trap composed of 64 places in 1930 ms of which 1 ms to minimize.
[2023-03-16 03:06:50] [INFO ] Deduced a trap composed of 48 places in 1927 ms of which 1 ms to minimize.
[2023-03-16 03:06:51] [INFO ] Deduced a trap composed of 64 places in 1060 ms of which 1 ms to minimize.
[2023-03-16 03:06:53] [INFO ] Deduced a trap composed of 48 places in 912 ms of which 0 ms to minimize.
[2023-03-16 03:06:54] [INFO ] Deduced a trap composed of 64 places in 822 ms of which 0 ms to minimize.
[2023-03-16 03:06:54] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 23382 ms
[2023-03-16 03:06:56] [INFO ] Computed and/alt/rep : 1/9/1 causal constraints (skipped 18323 transitions) in 1946 ms.
[2023-03-16 03:06:57] [INFO ] Added : 0 causal constraints over 0 iterations in 2989 ms. Result :sat
Current structural bounds on expressions (after SMT) : [9] Max seen :[2]
Support contains 1 out of 626 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 161 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 162 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 626/626 places, 31352/31352 transitions.
Applied a total of 0 rules in 164 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2023-03-16 03:07:00] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 03:07:00] [INFO ] Invariant cache hit.
[2023-03-16 03:07:02] [INFO ] Implicit Places using invariants in 1853 ms returned []
Implicit Place search using SMT only with invariants took 1853 ms to find 0 implicit places.
[2023-03-16 03:07:02] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2023-03-16 03:07:02] [INFO ] Invariant cache hit.
[2023-03-16 03:07:09] [INFO ] Dead Transitions using invariants and state equation in 7876 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9899 ms. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-9-UpperBounds-14 in 200878 ms.
[2023-03-16 03:07:11] [INFO ] Flatten gal took : 1071 ms
[2023-03-16 03:07:12] [INFO ] Applying decomposition
[2023-03-16 03:07:13] [INFO ] Flatten gal took : 776 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph11899539831298849184.txt' '-o' '/tmp/graph11899539831298849184.bin' '-w' '/tmp/graph11899539831298849184.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11899539831298849184.bin' '-l' '-1' '-v' '-w' '/tmp/graph11899539831298849184.weights' '-q' '0' '-e' '0.001'
[2023-03-16 03:07:15] [INFO ] Decomposing Gal with order
[2023-03-16 03:07:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 03:07:17] [INFO ] Removed a total of 91912 redundant transitions.
[2023-03-16 03:07:17] [INFO ] Flatten gal took : 1680 ms
[2023-03-16 03:07:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 1909 labels/synchronizations in 997 ms.
[2023-03-16 03:07:19] [INFO ] Time to serialize gal into /tmp/UpperBounds5620968664099806219.gal : 132 ms
[2023-03-16 03:07:19] [INFO ] Time to serialize properties into /tmp/UpperBounds11939758668671849802.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds5620968664099806219.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds11939758668671849802.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...284
Loading property file /tmp/UpperBounds11939758668671849802.prop.
ITS-tools command line returned an error code 137
[2023-03-16 03:17:29] [INFO ] Flatten gal took : 5420 ms
[2023-03-16 03:17:30] [INFO ] Time to serialize gal into /tmp/UpperBounds6470293194247643188.gal : 491 ms
[2023-03-16 03:17:30] [INFO ] Time to serialize properties into /tmp/UpperBounds17472993637494353639.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds6470293194247643188.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds17472993637494353639.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...305
Loading property file /tmp/UpperBounds17472993637494353639.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 9914176 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15650488 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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="RERS17pb113-PT-9"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
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 2-5348"
echo " Executing tool itstools"
echo " Input is RERS17pb113-PT-9, 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 r325-tall-167889196700069"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb113-PT-9.tgz
mv RERS17pb113-PT-9 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;