Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r329-tall-171662361500076.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is RERS17pb113-PT-2, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r329-tall-171662361500076
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K May 19 07:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 16:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 19 07:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 19 18:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 19 15:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 2 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 15M May 18 16:43 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-2-UpperBounds-00
FORMULA_NAME RERS17pb113-PT-2-UpperBounds-01
FORMULA_NAME RERS17pb113-PT-2-UpperBounds-02
FORMULA_NAME RERS17pb113-PT-2-UpperBounds-03
FORMULA_NAME RERS17pb113-PT-2-UpperBounds-04
FORMULA_NAME RERS17pb113-PT-2-UpperBounds-05
FORMULA_NAME RERS17pb113-PT-2-UpperBounds-06
FORMULA_NAME RERS17pb113-PT-2-UpperBounds-07
FORMULA_NAME RERS17pb113-PT-2-UpperBounds-08
FORMULA_NAME RERS17pb113-PT-2-UpperBounds-09
FORMULA_NAME RERS17pb113-PT-2-UpperBounds-10
FORMULA_NAME RERS17pb113-PT-2-UpperBounds-11
FORMULA_NAME RERS17pb113-PT-2-UpperBounds-12
FORMULA_NAME RERS17pb113-PT-2-UpperBounds-13
FORMULA_NAME RERS17pb113-PT-2-UpperBounds-14
FORMULA_NAME RERS17pb113-PT-2-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716777107042

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RERS17pb113-PT-2
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-27 02:31:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-27 02:31:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 02:31:49] [INFO ] Load time of PNML (sax parser for PT used): 771 ms
[2024-05-27 02:31:49] [INFO ] Transformed 639 places.
[2024-05-27 02:31:49] [INFO ] Transformed 31353 transitions.
[2024-05-27 02:31:49] [INFO ] Parsed PT model containing 639 places and 31353 transitions and 125418 arcs in 975 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
[2024-05-27 02:31:49] [INFO ] Computed 25 invariants in 131 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 428 ms. (steps per millisecond=23 ) properties (out of 16) seen :19
FORMULA RERS17pb113-PT-2-UpperBounds-13 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-2-UpperBounds-11 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-2-UpperBounds-08 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 13) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 13) seen :4
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 13) seen :4
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 13) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 13) seen :5
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 13) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 13) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 13) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 13) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 13) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 13) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 13) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 13) seen :4
[2024-05-27 02:31:50] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 639 cols
[2024-05-27 02:31:50] [INFO ] Computed 25 invariants in 77 ms
[2024-05-27 02:31:51] [INFO ] [Real]Absence check using 13 positive place invariants in 12 ms returned sat
[2024-05-27 02:31:51] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 4 ms returned sat
[2024-05-27 02:31:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:31:56] [INFO ] [Real]Absence check using state equation in 4810 ms returned unknown
[2024-05-27 02:31:56] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 02:31:56] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-27 02:31:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:32:01] [INFO ] [Real]Absence check using state equation in 4942 ms returned unknown
[2024-05-27 02:32:01] [INFO ] [Real]Absence check using 13 positive place invariants in 10 ms returned sat
[2024-05-27 02:32:01] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 9 ms returned sat
[2024-05-27 02:32:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:32:06] [INFO ] [Real]Absence check using state equation in 4919 ms returned unknown
[2024-05-27 02:32:06] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 02:32:06] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-27 02:32:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:32:11] [INFO ] [Real]Absence check using state equation in 4939 ms returned unknown
[2024-05-27 02:32:11] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 02:32:11] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-27 02:32:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:32:16] [INFO ] [Real]Absence check using state equation in 4926 ms returned unknown
[2024-05-27 02:32:16] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2024-05-27 02:32:16] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 3 ms returned sat
[2024-05-27 02:32:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:32:21] [INFO ] [Real]Absence check using state equation in 4928 ms returned unknown
[2024-05-27 02:32:21] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 02:32:21] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-27 02:32:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:32:26] [INFO ] [Real]Absence check using state equation in 4933 ms returned unknown
[2024-05-27 02:32:26] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 02:32:26] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-27 02:32:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:32:31] [INFO ] [Real]Absence check using state equation in 4925 ms returned unknown
[2024-05-27 02:32:31] [INFO ] [Real]Absence check using 13 positive place invariants in 10 ms returned sat
[2024-05-27 02:32:31] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 5 ms returned sat
[2024-05-27 02:32:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:32:36] [INFO ] [Real]Absence check using state equation in 4934 ms returned unknown
[2024-05-27 02:32:36] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 02:32:36] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-27 02:32:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:32:41] [INFO ] [Real]Absence check using state equation in 4939 ms returned unknown
[2024-05-27 02:32:41] [INFO ] [Real]Absence check using 13 positive place invariants in 11 ms returned sat
[2024-05-27 02:32:41] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-27 02:32:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:32:46] [INFO ] [Real]Absence check using state equation in 4950 ms returned unknown
[2024-05-27 02:32:46] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 02:32:46] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 2 ms returned sat
[2024-05-27 02:32:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:32:51] [INFO ] [Real]Absence check using state equation in 4943 ms returned unknown
[2024-05-27 02:32:51] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 02:32:51] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 1 ms returned sat
[2024-05-27 02:32:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:32:56] [INFO ] [Real]Absence check using state equation in 4940 ms returned unknown
Current structural bounds on expressions (after SMT) : [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 12 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 1014 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 1020 ms. Remains : 626/639 places, 31352/31353 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 02:32:57] [INFO ] Computed 13 invariants in 68 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 28409 ms. (steps per millisecond=35 ) properties (out of 13) seen :15
FORMULA RERS17pb113-PT-2-UpperBounds-07 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-2-UpperBounds-06 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2000 ms. (steps per millisecond=500 ) properties (out of 11) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2378 ms. (steps per millisecond=420 ) properties (out of 11) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2161 ms. (steps per millisecond=462 ) properties (out of 11) seen :11
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 1983 ms. (steps per millisecond=504 ) properties (out of 11) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2394 ms. (steps per millisecond=417 ) properties (out of 11) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2817 ms. (steps per millisecond=354 ) properties (out of 11) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1904 ms. (steps per millisecond=525 ) properties (out of 11) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2039 ms. (steps per millisecond=490 ) properties (out of 11) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2787 ms. (steps per millisecond=358 ) properties (out of 11) seen :12
FORMULA RERS17pb113-PT-2-UpperBounds-12 2 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2197 ms. (steps per millisecond=455 ) properties (out of 10) seen :10
[2024-05-27 02:33:48] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 02:33:48] [INFO ] Computed 13 invariants in 44 ms
[2024-05-27 02:33:48] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 02:33:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:34:02] [INFO ] [Real]Absence check using state equation in 13465 ms returned sat
[2024-05-27 02:34:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 02:34:03] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 02:34:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 02:34:17] [INFO ] [Nat]Absence check using state equation in 14557 ms returned sat
[2024-05-27 02:34:17] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 02:34:21] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-27 02:34:24] [INFO ] [Nat]Added 268 Read/Feed constraints in 6649 ms returned unknown
[2024-05-27 02:34:24] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 02:34:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:34:39] [INFO ] [Real]Absence check using state equation in 15284 ms returned sat
[2024-05-27 02:34:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 02:34:40] [INFO ] [Nat]Absence check using 13 positive place invariants in 9 ms returned sat
[2024-05-27 02:34:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 02:34:55] [INFO ] [Nat]Absence check using state equation in 14872 ms returned sat
[2024-05-27 02:34:58] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-27 02:35:01] [INFO ] [Nat]Added 268 Read/Feed constraints in 6414 ms returned unknown
[2024-05-27 02:35:01] [INFO ] [Real]Absence check using 13 positive place invariants in 10 ms returned sat
[2024-05-27 02:35:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:35:16] [INFO ] [Real]Absence check using state equation in 14505 ms returned sat
[2024-05-27 02:35:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 02:35:16] [INFO ] [Nat]Absence check using 13 positive place invariants in 11 ms returned sat
[2024-05-27 02:35:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 02:35:30] [INFO ] [Nat]Absence check using state equation in 13778 ms returned sat
[2024-05-27 02:35:34] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-27 02:35:37] [INFO ] [Nat]Added 268 Read/Feed constraints in 6445 ms returned unknown
[2024-05-27 02:35:37] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 02:35:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:35:51] [INFO ] [Real]Absence check using state equation in 14207 ms returned sat
[2024-05-27 02:35:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 02:35:51] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 02:35:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 02:36:03] [INFO ] [Nat]Absence check using state equation in 11791 ms returned sat
[2024-05-27 02:36:07] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-27 02:36:09] [INFO ] [Nat]Added 268 Read/Feed constraints in 5935 ms returned sat
[2024-05-27 02:36:12] [INFO ] Deduced a trap composed of 48 places in 2645 ms of which 6 ms to minimize.
[2024-05-27 02:36:15] [INFO ] Deduced a trap composed of 48 places in 2705 ms of which 2 ms to minimize.
[2024-05-27 02:36:18] [INFO ] Deduced a trap composed of 40 places in 2168 ms of which 2 ms to minimize.
[2024-05-27 02:36:20] [INFO ] Deduced a trap composed of 24 places in 2204 ms of which 6 ms to minimize.
[2024-05-27 02:36:22] [INFO ] Deduced a trap composed of 48 places in 2129 ms of which 1 ms to minimize.
[2024-05-27 02:36:25] [INFO ] Deduced a trap composed of 40 places in 1952 ms of which 0 ms to minimize.
[2024-05-27 02:36:27] [INFO ] Deduced a trap composed of 64 places in 1979 ms of which 1 ms to minimize.
[2024-05-27 02:36:28] [INFO ] Deduced a trap composed of 64 places in 975 ms of which 9 ms to minimize.
[2024-05-27 02:36:29] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 19999 ms
[2024-05-27 02:36:32] [INFO ] Computed and/alt/rep : 1/9/1 causal constraints (skipped 18323 transitions) in 2875 ms.
[2024-05-27 02:36:33] [INFO ] Added : 0 causal constraints over 0 iterations in 4329 ms. Result :sat
[2024-05-27 02:36:34] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 02:36:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:36:44] [INFO ] [Real]Absence check using state equation in 9698 ms returned sat
[2024-05-27 02:36:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 02:36:44] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 02:36:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 02:36:57] [INFO ] [Nat]Absence check using state equation in 12702 ms returned sat
[2024-05-27 02:37:00] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-27 02:37:03] [INFO ] [Nat]Added 268 Read/Feed constraints in 6442 ms returned unknown
[2024-05-27 02:37:03] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 02:37:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:37:22] [INFO ] [Real]Absence check using state equation in 18623 ms returned sat
[2024-05-27 02:37:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 02:37:22] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 02:37:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 02:37:37] [INFO ] [Nat]Absence check using state equation in 14575 ms returned sat
[2024-05-27 02:37:40] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-27 02:37:43] [INFO ] [Nat]Added 268 Read/Feed constraints in 6395 ms returned unknown
[2024-05-27 02:37:44] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2024-05-27 02:37:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:37:58] [INFO ] [Real]Absence check using state equation in 14237 ms returned sat
[2024-05-27 02:37:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 02:37:58] [INFO ] [Nat]Absence check using 13 positive place invariants in 9 ms returned sat
[2024-05-27 02:37:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 02:38:11] [INFO ] [Nat]Absence check using state equation in 12444 ms returned sat
[2024-05-27 02:38:14] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-27 02:38:17] [INFO ] [Nat]Added 268 Read/Feed constraints in 6396 ms returned unknown
[2024-05-27 02:38:17] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 02:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:38:28] [INFO ] [Real]Absence check using state equation in 10806 ms returned sat
[2024-05-27 02:38:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 02:38:28] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 02:38:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 02:38:44] [INFO ] [Nat]Absence check using state equation in 15908 ms returned sat
[2024-05-27 02:38:48] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-27 02:38:51] [INFO ] [Nat]Added 268 Read/Feed constraints in 6433 ms returned unknown
[2024-05-27 02:38:51] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 02:38:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:39:06] [INFO ] [Real]Absence check using state equation in 14768 ms returned sat
[2024-05-27 02:39:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 02:39:06] [INFO ] [Nat]Absence check using 13 positive place invariants in 9 ms returned sat
[2024-05-27 02:39:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 02:39:26] [INFO ] [Nat]Absence check using state equation in 20379 ms returned sat
[2024-05-27 02:39:30] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-27 02:39:33] [INFO ] [Nat]Added 268 Read/Feed constraints in 6413 ms returned unknown
[2024-05-27 02:39:33] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 02:39:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:39:48] [INFO ] [Real]Absence check using state equation in 15427 ms returned sat
[2024-05-27 02:39:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 02:39:49] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 02:39:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 02:40:05] [INFO ] [Nat]Absence check using state equation in 16165 ms returned sat
[2024-05-27 02:40:09] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-27 02:40:12] [INFO ] [Nat]Added 268 Read/Feed constraints in 6462 ms returned unknown
Current structural bounds on expressions (after SMT) : [2, 2, 2, 2, 2, 2, 2, 2, 2, 2] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 9 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 180 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.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 02:40:12] [INFO ] Computed 13 invariants in 52 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 28206 ms. (steps per millisecond=35 ) properties (out of 10) seen :15
FORMULA RERS17pb113-PT-2-UpperBounds-15 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-2-UpperBounds-14 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-2-UpperBounds-05 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-2-UpperBounds-04 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-2-UpperBounds-02 2 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1971 ms. (steps per millisecond=507 ) properties (out of 5) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2381 ms. (steps per millisecond=419 ) properties (out of 5) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2070 ms. (steps per millisecond=483 ) properties (out of 5) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1923 ms. (steps per millisecond=520 ) properties (out of 5) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1986 ms. (steps per millisecond=503 ) properties (out of 5) seen :5
[2024-05-27 02:40:50] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 02:40:50] [INFO ] Computed 13 invariants in 43 ms
[2024-05-27 02:40:51] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 02:40:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:41:00] [INFO ] [Real]Absence check using state equation in 9305 ms returned sat
[2024-05-27 02:41:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 02:41:00] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 02:41:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 02:41:16] [INFO ] [Nat]Absence check using state equation in 15956 ms returned sat
[2024-05-27 02:41:16] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 02:41:20] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-27 02:41:23] [INFO ] [Nat]Added 268 Read/Feed constraints in 6514 ms returned unknown
[2024-05-27 02:41:23] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 02:41:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:41:39] [INFO ] [Real]Absence check using state equation in 16276 ms returned sat
[2024-05-27 02:41:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 02:41:40] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 02:41:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 02:41:55] [INFO ] [Nat]Absence check using state equation in 15521 ms returned sat
[2024-05-27 02:41:59] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-27 02:42:02] [INFO ] [Nat]Added 268 Read/Feed constraints in 6478 ms returned unknown
[2024-05-27 02:42:02] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 02:42:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:42:17] [INFO ] [Real]Absence check using state equation in 14962 ms returned sat
[2024-05-27 02:42:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 02:42:17] [INFO ] [Nat]Absence check using 13 positive place invariants in 9 ms returned sat
[2024-05-27 02:42:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 02:42:29] [INFO ] [Nat]Absence check using state equation in 11454 ms returned sat
[2024-05-27 02:42:32] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-27 02:42:35] [INFO ] [Nat]Added 268 Read/Feed constraints in 6416 ms returned sat
[2024-05-27 02:42:37] [INFO ] Deduced a trap composed of 40 places in 2064 ms of which 1 ms to minimize.
[2024-05-27 02:42:40] [INFO ] Deduced a trap composed of 64 places in 2126 ms of which 23 ms to minimize.
[2024-05-27 02:42:42] [INFO ] Deduced a trap composed of 64 places in 2225 ms of which 0 ms to minimize.
[2024-05-27 02:42:45] [INFO ] Deduced a trap composed of 24 places in 2063 ms of which 1 ms to minimize.
[2024-05-27 02:42:47] [INFO ] Deduced a trap composed of 48 places in 1690 ms of which 0 ms to minimize.
[2024-05-27 02:42:49] [INFO ] Deduced a trap composed of 65 places in 1629 ms of which 1 ms to minimize.
[2024-05-27 02:42:50] [INFO ] Deduced a trap composed of 192 places in 1112 ms of which 0 ms to minimize.
[2024-05-27 02:42:51] [INFO ] Deduced a trap composed of 64 places in 1010 ms of which 0 ms to minimize.
[2024-05-27 02:42:53] [INFO ] Deduced a trap composed of 48 places in 1066 ms of which 0 ms to minimize.
[2024-05-27 02:42:53] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 18510 ms
[2024-05-27 02:42:56] [INFO ] Computed and/alt/rep : 1/9/1 causal constraints (skipped 18323 transitions) in 2217 ms.
[2024-05-27 02:42:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3307 ms. Result :sat
[2024-05-27 02:42:57] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2024-05-27 02:42:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:43:11] [INFO ] [Real]Absence check using state equation in 13556 ms returned sat
[2024-05-27 02:43:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 02:43:11] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 02:43:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 02:43:24] [INFO ] [Nat]Absence check using state equation in 12651 ms returned sat
[2024-05-27 02:43:27] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-27 02:43:30] [INFO ] [Nat]Added 268 Read/Feed constraints in 6405 ms returned unknown
[2024-05-27 02:43:30] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 02:43:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:43:45] [INFO ] [Real]Absence check using state equation in 14378 ms returned sat
[2024-05-27 02:43:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 02:43:45] [INFO ] [Nat]Absence check using 13 positive place invariants in 9 ms returned sat
[2024-05-27 02:43:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 02:44:01] [INFO ] [Nat]Absence check using state equation in 16244 ms returned sat
[2024-05-27 02:44:05] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-27 02:44:08] [INFO ] [Nat]Added 268 Read/Feed constraints in 6385 ms returned unknown
Current structural bounds on expressions (after SMT) : [2, 2, 2, 2, 2] Max seen :[1, 1, 1, 1, 1]
Support contains 5 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.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 02:44:08] [INFO ] Computed 13 invariants in 43 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 29208 ms. (steps per millisecond=34 ) properties (out of 5) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2069 ms. (steps per millisecond=483 ) properties (out of 5) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2474 ms. (steps per millisecond=404 ) properties (out of 5) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2189 ms. (steps per millisecond=456 ) properties (out of 5) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1938 ms. (steps per millisecond=515 ) properties (out of 5) seen :5
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2124 ms. (steps per millisecond=470 ) properties (out of 5) seen :5
[2024-05-27 02:44:48] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 02:44:48] [INFO ] Computed 13 invariants in 58 ms
[2024-05-27 02:44:48] [INFO ] [Real]Absence check using 13 positive place invariants in 34 ms returned sat
[2024-05-27 02:44:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:44:57] [INFO ] [Real]Absence check using state equation in 9172 ms returned sat
[2024-05-27 02:44:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 02:44:58] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 02:44:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 02:45:13] [INFO ] [Nat]Absence check using state equation in 14992 ms returned sat
[2024-05-27 02:45:13] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 02:45:16] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-27 02:45:19] [INFO ] [Nat]Added 268 Read/Feed constraints in 6446 ms returned unknown
[2024-05-27 02:45:20] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 02:45:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:45:35] [INFO ] [Real]Absence check using state equation in 15495 ms returned sat
[2024-05-27 02:45:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 02:45:35] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 02:45:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 02:45:51] [INFO ] [Nat]Absence check using state equation in 15331 ms returned sat
[2024-05-27 02:45:54] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-27 02:45:57] [INFO ] [Nat]Added 268 Read/Feed constraints in 6400 ms returned unknown
[2024-05-27 02:45:57] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 02:45:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:46:12] [INFO ] [Real]Absence check using state equation in 14501 ms returned sat
[2024-05-27 02:46:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 02:46:12] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 02:46:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 02:46:24] [INFO ] [Nat]Absence check using state equation in 11756 ms returned sat
[2024-05-27 02:46:27] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-27 02:46:30] [INFO ] [Nat]Added 268 Read/Feed constraints in 6427 ms returned unknown
[2024-05-27 02:46:30] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 02:46:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:46:45] [INFO ] [Real]Absence check using state equation in 14460 ms returned sat
[2024-05-27 02:46:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 02:46:45] [INFO ] [Nat]Absence check using 13 positive place invariants in 9 ms returned sat
[2024-05-27 02:46:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 02:46:59] [INFO ] [Nat]Absence check using state equation in 13207 ms returned sat
[2024-05-27 02:47:02] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-27 02:47:05] [INFO ] [Nat]Added 268 Read/Feed constraints in 6439 ms returned unknown
[2024-05-27 02:47:05] [INFO ] [Real]Absence check using 13 positive place invariants in 10 ms returned sat
[2024-05-27 02:47:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:47:21] [INFO ] [Real]Absence check using state equation in 16029 ms returned sat
[2024-05-27 02:47:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 02:47:22] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 02:47:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 02:47:37] [INFO ] [Nat]Absence check using state equation in 15696 ms returned sat
[2024-05-27 02:47:41] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-27 02:47:44] [INFO ] [Nat]Added 268 Read/Feed constraints in 6493 ms returned unknown
Current structural bounds on expressions (after SMT) : [2, 2, 2, 2, 2] Max seen :[1, 1, 1, 1, 1]
Support contains 5 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 189 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 171 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 02:47:44] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 02:47:44] [INFO ] Invariant cache hit.
[2024-05-27 02:47:46] [INFO ] Implicit Places using invariants in 1883 ms returned []
Implicit Place search using SMT only with invariants took 1884 ms to find 0 implicit places.
[2024-05-27 02:47:46] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 02:47:46] [INFO ] Invariant cache hit.
[2024-05-27 02:47:55] [INFO ] Dead Transitions using invariants and state equation in 8983 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11046 ms. Remains : 626/626 places, 31352/31352 transitions.
Starting property specific reduction for RERS17pb113-PT-2-UpperBounds-00
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 02:47:55] [INFO ] Computed 13 invariants in 68 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=39 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :1
[2024-05-27 02:47:55] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 02:47:56] [INFO ] Computed 13 invariants in 61 ms
[2024-05-27 02:47:56] [INFO ] [Real]Absence check using 13 positive place invariants in 11 ms returned sat
[2024-05-27 02:47:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:48:01] [INFO ] [Real]Absence check using state equation in 4933 ms returned unknown
Current structural bounds on expressions (after SMT) : [2] 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 166 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.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 02:48:01] [INFO ] Computed 13 invariants in 50 ms
Finished random walk after 762254 steps, including 2 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=25 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2412 ms. (steps per millisecond=414 ) properties (out of 1) seen :1
[2024-05-27 02:48:33] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 02:48:33] [INFO ] Computed 13 invariants in 55 ms
[2024-05-27 02:48:33] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 02:48:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:48:45] [INFO ] [Real]Absence check using state equation in 11729 ms returned sat
[2024-05-27 02:48:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 02:48:46] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 02:48:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 02:49:02] [INFO ] [Nat]Absence check using state equation in 16721 ms returned sat
[2024-05-27 02:49:02] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 02:49:06] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-27 02:49:09] [INFO ] [Nat]Added 268 Read/Feed constraints in 6520 ms returned unknown
Current structural bounds on expressions (after SMT) : [2] 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 230 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 230 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 219 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 02:49:09] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 02:49:09] [INFO ] Invariant cache hit.
[2024-05-27 02:49:11] [INFO ] Implicit Places using invariants in 1759 ms returned []
Implicit Place search using SMT only with invariants took 1785 ms to find 0 implicit places.
[2024-05-27 02:49:11] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 02:49:11] [INFO ] Invariant cache hit.
[2024-05-27 02:49:20] [INFO ] Dead Transitions using invariants and state equation in 9129 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11162 ms. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-2-UpperBounds-00 in 85328 ms.
Starting property specific reduction for RERS17pb113-PT-2-UpperBounds-01
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 02:49:20] [INFO ] Computed 13 invariants in 54 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=28 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
[2024-05-27 02:49:21] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 02:49:21] [INFO ] Computed 13 invariants in 55 ms
[2024-05-27 02:49:21] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 02:49:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:49:26] [INFO ] [Real]Absence check using state equation in 4947 ms returned unknown
Current structural bounds on expressions (after SMT) : [2] 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 188 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 203 ms. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 02:49:26] [INFO ] Computed 13 invariants in 57 ms
Finished random walk after 851910 steps, including 2 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=28 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2836 ms. (steps per millisecond=352 ) properties (out of 1) seen :1
[2024-05-27 02:49:59] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 02:49:59] [INFO ] Computed 13 invariants in 60 ms
[2024-05-27 02:49:59] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 02:49:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:50:16] [INFO ] [Real]Absence check using state equation in 16963 ms returned sat
[2024-05-27 02:50:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 02:50:17] [INFO ] [Nat]Absence check using 13 positive place invariants in 9 ms returned sat
[2024-05-27 02:50:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 02:50:33] [INFO ] [Nat]Absence check using state equation in 16484 ms returned sat
[2024-05-27 02:50:33] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 02:50:37] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-27 02:50:40] [INFO ] [Nat]Added 268 Read/Feed constraints in 6502 ms returned unknown
Current structural bounds on expressions (after SMT) : [2] 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 191 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 180 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 02:50:40] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 02:50:40] [INFO ] Invariant cache hit.
[2024-05-27 02:50:42] [INFO ] Implicit Places using invariants in 1751 ms returned []
Implicit Place search using SMT only with invariants took 1779 ms to find 0 implicit places.
[2024-05-27 02:50:42] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 02:50:42] [INFO ] Invariant cache hit.
[2024-05-27 02:50:52] [INFO ] Dead Transitions using invariants and state equation in 9699 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11671 ms. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-2-UpperBounds-01 in 91323 ms.
Starting property specific reduction for RERS17pb113-PT-2-UpperBounds-03
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 02:50:52] [INFO ] Computed 13 invariants in 55 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=26 ) properties (out of 1) 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 1) seen :0
[2024-05-27 02:50:52] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 02:50:52] [INFO ] Computed 13 invariants in 48 ms
[2024-05-27 02:50:52] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 02:50:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:50:57] [INFO ] [Real]Absence check using state equation in 4942 ms returned unknown
Current structural bounds on expressions (after SMT) : [2] 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 196 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 198 ms. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 02:50:58] [INFO ] Computed 13 invariants in 55 ms
Finished random walk after 909679 steps, including 2 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=30 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2242 ms. (steps per millisecond=446 ) properties (out of 1) seen :1
[2024-05-27 02:51:30] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 02:51:30] [INFO ] Computed 13 invariants in 53 ms
[2024-05-27 02:51:30] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 02:51:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:51:46] [INFO ] [Real]Absence check using state equation in 15547 ms returned sat
[2024-05-27 02:51:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 02:51:46] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 02:51:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 02:51:58] [INFO ] [Nat]Absence check using state equation in 11967 ms returned sat
[2024-05-27 02:51:58] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 02:52:02] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-27 02:52:05] [INFO ] [Nat]Added 268 Read/Feed constraints in 6483 ms returned unknown
Current structural bounds on expressions (after SMT) : [2] 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 194 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 194 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 184 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 02:52:05] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 02:52:05] [INFO ] Invariant cache hit.
[2024-05-27 02:52:07] [INFO ] Implicit Places using invariants in 1797 ms returned []
Implicit Place search using SMT only with invariants took 1822 ms to find 0 implicit places.
[2024-05-27 02:52:07] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 02:52:07] [INFO ] Invariant cache hit.
[2024-05-27 02:52:16] [INFO ] Dead Transitions using invariants and state equation in 9145 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11167 ms. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-2-UpperBounds-03 in 84212 ms.
Starting property specific reduction for RERS17pb113-PT-2-UpperBounds-09
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 02:52:16] [INFO ] Computed 13 invariants in 65 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=34 ) properties (out of 1) 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 1) seen :0
[2024-05-27 02:52:16] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 02:52:16] [INFO ] Computed 13 invariants in 47 ms
[2024-05-27 02:52:16] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 02:52:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:52:21] [INFO ] [Real]Absence check using state equation in 4936 ms returned unknown
Current structural bounds on expressions (after SMT) : [2] 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 157 ms. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 02:52:22] [INFO ] Computed 13 invariants in 54 ms
Finished random walk after 944153 steps, including 2 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=31 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2164 ms. (steps per millisecond=462 ) properties (out of 1) seen :1
[2024-05-27 02:52:54] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 02:52:54] [INFO ] Computed 13 invariants in 50 ms
[2024-05-27 02:52:54] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 02:52:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:53:08] [INFO ] [Real]Absence check using state equation in 14105 ms returned sat
[2024-05-27 02:53:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 02:53:09] [INFO ] [Nat]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 02:53:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 02:53:21] [INFO ] [Nat]Absence check using state equation in 12571 ms returned sat
[2024-05-27 02:53:21] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 02:53:25] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-27 02:53:28] [INFO ] [Nat]Added 268 Read/Feed constraints in 6524 ms returned unknown
Current structural bounds on expressions (after SMT) : [2] 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 200 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 211 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.
[2024-05-27 02:53:28] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 02:53:28] [INFO ] Invariant cache hit.
[2024-05-27 02:53:30] [INFO ] Implicit Places using invariants in 1752 ms returned []
Implicit Place search using SMT only with invariants took 1772 ms to find 0 implicit places.
[2024-05-27 02:53:30] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 02:53:30] [INFO ] Invariant cache hit.
[2024-05-27 02:53:39] [INFO ] Dead Transitions using invariants and state equation in 8992 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10962 ms. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-2-UpperBounds-09 in 82997 ms.
Starting property specific reduction for RERS17pb113-PT-2-UpperBounds-10
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 02:53:39] [INFO ] Computed 13 invariants in 52 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=37 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :1
[2024-05-27 02:53:39] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 02:53:39] [INFO ] Computed 13 invariants in 42 ms
[2024-05-27 02:53:39] [INFO ] [Real]Absence check using 13 positive place invariants in 7 ms returned sat
[2024-05-27 02:53:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:53:44] [INFO ] [Real]Absence check using state equation in 4947 ms returned unknown
Current structural bounds on expressions (after SMT) : [2] 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 154 ms. Remains : 626/626 places, 31352/31352 transitions.
Normalized transition count is 18325 out of 31352 initially.
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 02:53:45] [INFO ] Computed 13 invariants in 53 ms
Finished random walk after 957077 steps, including 2 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=31 )
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2350 ms. (steps per millisecond=425 ) properties (out of 1) seen :1
[2024-05-27 02:54:17] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
// Phase 1: matrix 18325 rows 626 cols
[2024-05-27 02:54:17] [INFO ] Computed 13 invariants in 51 ms
[2024-05-27 02:54:17] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 02:54:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-27 02:54:33] [INFO ] [Real]Absence check using state equation in 16259 ms returned sat
[2024-05-27 02:54:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 02:54:34] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-27 02:54:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-27 02:54:50] [INFO ] [Nat]Absence check using state equation in 16220 ms returned sat
[2024-05-27 02:54:50] [INFO ] State equation strengthened by 268 read => feed constraints.
[2024-05-27 02:54:54] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-27 02:54:57] [INFO ] [Nat]Added 268 Read/Feed constraints in 6498 ms returned unknown
Current structural bounds on expressions (after SMT) : [2] 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 177 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 177 ms. Remains 626 /626 variables (removed 0) and now considering 31352/31352 (removed 0) transitions.
[2024-05-27 02:54:57] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 02:54:57] [INFO ] Invariant cache hit.
[2024-05-27 02:54:59] [INFO ] Implicit Places using invariants in 1763 ms returned []
Implicit Place search using SMT only with invariants took 1782 ms to find 0 implicit places.
[2024-05-27 02:54:59] [INFO ] Flow matrix only has 18325 transitions (discarded 13027 similar events)
[2024-05-27 02:54:59] [INFO ] Invariant cache hit.
[2024-05-27 02:55:08] [INFO ] Dead Transitions using invariants and state equation in 9104 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11069 ms. Remains : 626/626 places, 31352/31352 transitions.
Ending property specific reduction for RERS17pb113-PT-2-UpperBounds-10 in 89032 ms.
[2024-05-27 02:55:10] [INFO ] Flatten gal took : 1374 ms
[2024-05-27 02:55:11] [INFO ] Applying decomposition
[2024-05-27 02:55:12] [INFO ] Flatten gal took : 969 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph187722120548724144.txt' '-o' '/tmp/graph187722120548724144.bin' '-w' '/tmp/graph187722120548724144.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph187722120548724144.bin' '-l' '-1' '-v' '-w' '/tmp/graph187722120548724144.weights' '-q' '0' '-e' '0.001'
[2024-05-27 02:55:14] [INFO ] Decomposing Gal with order
[2024-05-27 02:55:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 02:55:17] [INFO ] Removed a total of 91898 redundant transitions.
[2024-05-27 02:55:18] [INFO ] Flatten gal took : 2369 ms
[2024-05-27 02:55:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 1525 labels/synchronizations in 1403 ms.
[2024-05-27 02:55:20] [INFO ] Time to serialize gal into /tmp/UpperBounds6801325359053454728.gal : 263 ms
[2024-05-27 02:55:20] [INFO ] Time to serialize properties into /tmp/UpperBounds13314994745807079934.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds6801325359053454728.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds13314994745807079934.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...284
Loading property file /tmp/UpperBounds13314994745807079934.prop.
ITS-tools command line returned an error code 137
[2024-05-27 03:06:03] [INFO ] Flatten gal took : 2365 ms
[2024-05-27 03:06:03] [INFO ] Time to serialize gal into /tmp/UpperBounds10123342377003721610.gal : 623 ms
[2024-05-27 03:06:03] [INFO ] Time to serialize properties into /tmp/UpperBounds4287169210477612851.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds10123342377003721610.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds4287169210477612851.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...305
Loading property file /tmp/UpperBounds4287169210477612851.prop.
ITS-tools command line returned an error code 137
[2024-05-27 03:22:01] [INFO ] Flatten gal took : 2048 ms
[2024-05-27 03:22:04] [INFO ] Input system was already deterministic with 31352 transitions.
[2024-05-27 03:22:04] [INFO ] Transformed 626 places.
[2024-05-27 03:22:04] [INFO ] Transformed 31352 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-27 03:22:08] [INFO ] Time to serialize gal into /tmp/UpperBounds1422525054427926861.gal : 100 ms
[2024-05-27 03:22:08] [INFO ] Time to serialize properties into /tmp/UpperBounds12503257934010396234.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds1422525054427926861.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds12503257934010396234.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...350
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds12503257934010396234.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 3469832 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16250684 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RERS17pb113-PT-2"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is RERS17pb113-PT-2, 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 r329-tall-171662361500076"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb113-PT-2.tgz
mv RERS17pb113-PT-2 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 ;