About the Execution of LTSMin+red for RERS2020-PT-pb103
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 4740.216 | 1139678.00 | 1661803.00 | 2181.00 | 0 1 0 0 1 1 0 1 1 1 0 0 0 0 1 1 | normal |
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.r329-tall-167889201800237.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 ltsminxred
Input is RERS2020-PT-pb103, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r329-tall-167889201800237
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 18M
-rw-r--r-- 1 mcc users 7.2K Feb 26 08:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 26 08:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 08:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 26 08:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 08:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 130K Feb 26 08:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 08:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 26 08:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 18M 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 RERS2020-PT-pb103-UpperBounds-00
FORMULA_NAME RERS2020-PT-pb103-UpperBounds-01
FORMULA_NAME RERS2020-PT-pb103-UpperBounds-02
FORMULA_NAME RERS2020-PT-pb103-UpperBounds-03
FORMULA_NAME RERS2020-PT-pb103-UpperBounds-04
FORMULA_NAME RERS2020-PT-pb103-UpperBounds-05
FORMULA_NAME RERS2020-PT-pb103-UpperBounds-06
FORMULA_NAME RERS2020-PT-pb103-UpperBounds-07
FORMULA_NAME RERS2020-PT-pb103-UpperBounds-08
FORMULA_NAME RERS2020-PT-pb103-UpperBounds-09
FORMULA_NAME RERS2020-PT-pb103-UpperBounds-10
FORMULA_NAME RERS2020-PT-pb103-UpperBounds-11
FORMULA_NAME RERS2020-PT-pb103-UpperBounds-12
FORMULA_NAME RERS2020-PT-pb103-UpperBounds-13
FORMULA_NAME RERS2020-PT-pb103-UpperBounds-14
FORMULA_NAME RERS2020-PT-pb103-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679088975961
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=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RERS2020-PT-pb103
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-17 21:36:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-17 21:36:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 21:36:18] [INFO ] Load time of PNML (sax parser for PT used): 679 ms
[2023-03-17 21:36:18] [INFO ] Transformed 520 places.
[2023-03-17 21:36:18] [INFO ] Transformed 31658 transitions.
[2023-03-17 21:36:18] [INFO ] Found NUPN structural information;
[2023-03-17 21:36:18] [INFO ] Parsed PT model containing 520 places and 31658 transitions and 125892 arcs in 846 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
Ensure Unique test removed 3229 transitions
Reduce redundant transitions removed 3229 transitions.
Normalized transition count is 18674 out of 28429 initially.
// Phase 1: matrix 18674 rows 520 cols
[2023-03-17 21:36:18] [INFO ] Computed 15 place invariants in 136 ms
Incomplete random walk after 10000 steps, including 3 resets, run finished after 322 ms. (steps per millisecond=31 ) properties (out of 16) seen :5
FORMULA RERS2020-PT-pb103-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb103-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb103-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb103-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb103-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 11) seen :1
FORMULA RERS2020-PT-pb103-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 10) seen :1
FORMULA RERS2020-PT-pb103-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 9) 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 9) 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 9) seen :0
[2023-03-17 21:36:19] [INFO ] Flow matrix only has 18674 transitions (discarded 9755 similar events)
// Phase 1: matrix 18674 rows 520 cols
[2023-03-17 21:36:19] [INFO ] Computed 15 place invariants in 72 ms
[2023-03-17 21:36:19] [INFO ] [Real]Absence check using 8 positive place invariants in 12 ms returned sat
[2023-03-17 21:36:19] [INFO ] [Real]Absence check using 8 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-17 21:36:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 21:36:22] [INFO ] [Real]Absence check using state equation in 2784 ms returned sat
[2023-03-17 21:36:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 21:36:23] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-17 21:36:23] [INFO ] [Nat]Absence check using 8 positive and 7 generalized place invariants in 5 ms returned sat
[2023-03-17 21:36:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 21:36:26] [INFO ] [Nat]Absence check using state equation in 2797 ms returned sat
[2023-03-17 21:36:26] [INFO ] State equation strengthened by 1379 read => feed constraints.
[2023-03-17 21:36:28] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 21:36:28] [INFO ] [Nat]Added 1379 Read/Feed constraints in 1888 ms returned unknown
[2023-03-17 21:36:28] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:36:28] [INFO ] [Real]Absence check using 8 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-17 21:36:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 21:36:31] [INFO ] [Real]Absence check using state equation in 2860 ms returned sat
[2023-03-17 21:36:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 21:36:31] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-17 21:36:31] [INFO ] [Nat]Absence check using 8 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-17 21:36:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 21:36:34] [INFO ] [Nat]Absence check using state equation in 2765 ms returned sat
[2023-03-17 21:36:36] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 21:36:36] [INFO ] [Nat]Added 1379 Read/Feed constraints in 2168 ms returned unknown
[2023-03-17 21:36:36] [INFO ] [Real]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-17 21:36:36] [INFO ] [Real]Absence check using 8 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-17 21:36:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 21:36:39] [INFO ] [Real]Absence check using state equation in 2858 ms returned sat
[2023-03-17 21:36:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 21:36:39] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:36:39] [INFO ] [Nat]Absence check using 8 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-17 21:36:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 21:36:42] [INFO ] [Nat]Absence check using state equation in 2772 ms returned sat
[2023-03-17 21:36:44] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 21:36:44] [INFO ] [Nat]Added 1379 Read/Feed constraints in 2163 ms returned unknown
[2023-03-17 21:36:44] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:36:44] [INFO ] [Real]Absence check using 8 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-17 21:36:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 21:36:47] [INFO ] [Real]Absence check using state equation in 2816 ms returned sat
[2023-03-17 21:36:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 21:36:48] [INFO ] [Nat]Absence check using 8 positive place invariants in 12 ms returned sat
[2023-03-17 21:36:48] [INFO ] [Nat]Absence check using 8 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-17 21:36:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 21:36:50] [INFO ] [Nat]Absence check using state equation in 2812 ms returned sat
[2023-03-17 21:36:53] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 21:36:53] [INFO ] [Nat]Added 1379 Read/Feed constraints in 2115 ms returned unknown
[2023-03-17 21:36:53] [INFO ] [Real]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-17 21:36:53] [INFO ] [Real]Absence check using 8 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-17 21:36:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 21:36:55] [INFO ] [Real]Absence check using state equation in 2724 ms returned sat
[2023-03-17 21:36:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 21:36:56] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-17 21:36:56] [INFO ] [Nat]Absence check using 8 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-17 21:36:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 21:36:58] [INFO ] [Nat]Absence check using state equation in 2685 ms returned sat
[2023-03-17 21:37:01] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 21:37:01] [INFO ] [Nat]Added 1379 Read/Feed constraints in 2245 ms returned unknown
[2023-03-17 21:37:01] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:37:01] [INFO ] [Real]Absence check using 8 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-17 21:37:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 21:37:04] [INFO ] [Real]Absence check using state equation in 2808 ms returned sat
[2023-03-17 21:37:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 21:37:04] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:37:04] [INFO ] [Nat]Absence check using 8 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-17 21:37:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 21:37:07] [INFO ] [Nat]Absence check using state equation in 2674 ms returned sat
[2023-03-17 21:37:09] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 21:37:09] [INFO ] [Nat]Added 1379 Read/Feed constraints in 2263 ms returned unknown
[2023-03-17 21:37:09] [INFO ] [Real]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-17 21:37:09] [INFO ] [Real]Absence check using 8 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-17 21:37:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 21:37:12] [INFO ] [Real]Absence check using state equation in 2806 ms returned sat
[2023-03-17 21:37:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 21:37:12] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:37:12] [INFO ] [Nat]Absence check using 8 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-17 21:37:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 21:37:15] [INFO ] [Nat]Absence check using state equation in 2709 ms returned sat
[2023-03-17 21:37:17] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 21:37:17] [INFO ] [Nat]Added 1379 Read/Feed constraints in 2222 ms returned unknown
[2023-03-17 21:37:17] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:37:17] [INFO ] [Real]Absence check using 8 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-17 21:37:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 21:37:20] [INFO ] [Real]Absence check using state equation in 2702 ms returned sat
[2023-03-17 21:37:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 21:37:20] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:37:20] [INFO ] [Nat]Absence check using 8 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-17 21:37:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 21:37:23] [INFO ] [Nat]Absence check using state equation in 2729 ms returned sat
[2023-03-17 21:37:25] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 21:37:25] [INFO ] [Nat]Added 1379 Read/Feed constraints in 2210 ms returned unknown
[2023-03-17 21:37:25] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2023-03-17 21:37:25] [INFO ] [Real]Absence check using 8 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-17 21:37:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 21:37:28] [INFO ] [Real]Absence check using state equation in 2689 ms returned sat
[2023-03-17 21:37:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 21:37:29] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:37:29] [INFO ] [Nat]Absence check using 8 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-17 21:37:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 21:37:31] [INFO ] [Nat]Absence check using state equation in 2633 ms returned sat
[2023-03-17 21:37:33] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 21:37:33] [INFO ] [Nat]Added 1379 Read/Feed constraints in 2307 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 9 out of 520 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 520/520 places, 28429/28429 transitions.
Ensure Unique test removed 7 places
Drop transitions removed 1062 transitions
Reduce isomorphic transitions removed 1062 transitions.
Iterating post reduction 0 with 1069 rules applied. Total rules applied 1069 place count 513 transition count 27367
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 11 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1071 place count 512 transition count 27366
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 1 places in 28 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1073 place count 511 transition count 27377
Free-agglomeration rule applied 12 times.
Iterating global reduction 1 with 12 rules applied. Total rules applied 1085 place count 511 transition count 27365
Reduce places removed 12 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 86 transitions
Reduce isomorphic transitions removed 88 transitions.
Iterating post reduction 1 with 100 rules applied. Total rules applied 1185 place count 499 transition count 27277
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 1186 place count 499 transition count 27457
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1187 place count 498 transition count 27457
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 1188 place count 497 transition count 27456
Applied a total of 1188 rules in 897 ms. Remains 497 /520 variables (removed 23) and now considering 27456/28429 (removed 973) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 901 ms. Remains : 497/520 places, 27456/28429 transitions.
Normalized transition count is 18727 out of 27456 initially.
// Phase 1: matrix 18727 rows 497 cols
[2023-03-17 21:37:34] [INFO ] Computed 8 place invariants in 65 ms
Incomplete random walk after 1000000 steps, including 3 resets, run finished after 19065 ms. (steps per millisecond=52 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2472 ms. (steps per millisecond=404 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2391 ms. (steps per millisecond=418 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2327 ms. (steps per millisecond=429 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3 resets, run finished after 2441 ms. (steps per millisecond=409 ) properties (out of 9) seen :1
FORMULA RERS2020-PT-pb103-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 2438 ms. (steps per millisecond=410 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2340 ms. (steps per millisecond=427 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2459 ms. (steps per millisecond=406 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3 resets, run finished after 2439 ms. (steps per millisecond=410 ) properties (out of 8) seen :0
[2023-03-17 21:38:13] [INFO ] Flow matrix only has 18727 transitions (discarded 8729 similar events)
// Phase 1: matrix 18727 rows 497 cols
[2023-03-17 21:38:13] [INFO ] Computed 8 place invariants in 60 ms
[2023-03-17 21:38:13] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:38:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 21:38:16] [INFO ] [Real]Absence check using state equation in 2729 ms returned sat
[2023-03-17 21:38:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 21:38:16] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:38:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 21:38:19] [INFO ] [Nat]Absence check using state equation in 2616 ms returned sat
[2023-03-17 21:38:19] [INFO ] State equation strengthened by 1374 read => feed constraints.
[2023-03-17 21:38:22] [INFO ] [Nat]Added 1374 Read/Feed constraints in 2977 ms returned sat
[2023-03-17 21:38:24] [INFO ] Deduced a trap composed of 157 places in 1962 ms of which 7 ms to minimize.
[2023-03-17 21:38:27] [INFO ] Deduced a trap composed of 47 places in 1992 ms of which 1 ms to minimize.
[2023-03-17 21:38:30] [INFO ] Deduced a trap composed of 19 places in 1766 ms of which 1 ms to minimize.
[2023-03-17 21:38:34] [INFO ] Deduced a trap composed of 92 places in 1465 ms of which 2 ms to minimize.
[2023-03-17 21:38:36] [INFO ] Deduced a trap composed of 51 places in 1680 ms of which 0 ms to minimize.
[2023-03-17 21:38:39] [INFO ] Deduced a trap composed of 51 places in 1434 ms of which 0 ms to minimize.
[2023-03-17 21:38:41] [INFO ] Deduced a trap composed of 49 places in 1318 ms of which 1 ms to minimize.
[2023-03-17 21:38:43] [INFO ] Deduced a trap composed of 200 places in 1578 ms of which 0 ms to minimize.
[2023-03-17 21:38:44] [INFO ] Deduced a trap composed of 147 places in 1565 ms of which 0 ms to minimize.
[2023-03-17 21:38:44] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 9 trap constraints in 22351 ms
[2023-03-17 21:38:45] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2023-03-17 21:38:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 21:38:47] [INFO ] [Real]Absence check using state equation in 2587 ms returned sat
[2023-03-17 21:38:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 21:38:48] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:38:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 21:38:50] [INFO ] [Nat]Absence check using state equation in 2653 ms returned sat
[2023-03-17 21:38:54] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 21:38:57] [INFO ] [Nat]Added 1374 Read/Feed constraints in 6727 ms returned unknown
[2023-03-17 21:38:57] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2023-03-17 21:38:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 21:39:00] [INFO ] [Real]Absence check using state equation in 2597 ms returned sat
[2023-03-17 21:39:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 21:39:00] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:39:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 21:39:03] [INFO ] [Nat]Absence check using state equation in 2676 ms returned sat
[2023-03-17 21:39:06] [INFO ] [Nat]Added 1374 Read/Feed constraints in 3385 ms returned sat
[2023-03-17 21:39:08] [INFO ] Deduced a trap composed of 147 places in 1305 ms of which 1 ms to minimize.
[2023-03-17 21:39:09] [INFO ] Deduced a trap composed of 19 places in 1357 ms of which 0 ms to minimize.
[2023-03-17 21:39:12] [INFO ] Deduced a trap composed of 104 places in 1943 ms of which 0 ms to minimize.
[2023-03-17 21:39:13] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 7144 ms
[2023-03-17 21:39:16] [INFO ] Computed and/alt/rep : 109/757/109 causal constraints (skipped 18615 transitions) in 2329 ms.
[2023-03-17 21:39:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3255 ms. Result :sat
[2023-03-17 21:39:17] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2023-03-17 21:39:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 21:39:20] [INFO ] [Real]Absence check using state equation in 2638 ms returned sat
[2023-03-17 21:39:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 21:39:20] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-17 21:39:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 21:39:23] [INFO ] [Nat]Absence check using state equation in 2639 ms returned sat
[2023-03-17 21:39:26] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 21:39:29] [INFO ] [Nat]Added 1374 Read/Feed constraints in 5928 ms returned sat
[2023-03-17 21:39:31] [INFO ] Deduced a trap composed of 120 places in 1970 ms of which 3 ms to minimize.
[2023-03-17 21:39:34] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 5281 ms
[2023-03-17 21:39:34] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:39:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 21:39:37] [INFO ] [Real]Absence check using state equation in 2668 ms returned sat
[2023-03-17 21:39:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 21:39:37] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:39:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 21:39:40] [INFO ] [Nat]Absence check using state equation in 2651 ms returned sat
[2023-03-17 21:39:43] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 21:39:44] [INFO ] [Nat]Added 1374 Read/Feed constraints in 3992 ms returned sat
[2023-03-17 21:39:46] [INFO ] Deduced a trap composed of 47 places in 1952 ms of which 0 ms to minimize.
[2023-03-17 21:39:48] [INFO ] Deduced a trap composed of 68 places in 2005 ms of which 1 ms to minimize.
[2023-03-17 21:39:51] [INFO ] Deduced a trap composed of 51 places in 1865 ms of which 1 ms to minimize.
[2023-03-17 21:39:53] [INFO ] Deduced a trap composed of 147 places in 1903 ms of which 0 ms to minimize.
[2023-03-17 21:39:53] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 9666 ms
[2023-03-17 21:39:55] [INFO ] Computed and/alt/rep : 109/757/109 causal constraints (skipped 18615 transitions) in 2080 ms.
[2023-03-17 21:39:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2919 ms. Result :sat
[2023-03-17 21:39:57] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2023-03-17 21:39:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 21:39:59] [INFO ] [Real]Absence check using state equation in 2679 ms returned sat
[2023-03-17 21:40:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 21:40:00] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:40:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 21:40:03] [INFO ] [Nat]Absence check using state equation in 2703 ms returned sat
[2023-03-17 21:40:06] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 21:40:07] [INFO ] [Nat]Added 1374 Read/Feed constraints in 4408 ms returned sat
[2023-03-17 21:40:09] [INFO ] Deduced a trap composed of 19 places in 1564 ms of which 0 ms to minimize.
[2023-03-17 21:40:11] [INFO ] Deduced a trap composed of 159 places in 1397 ms of which 1 ms to minimize.
[2023-03-17 21:40:13] [INFO ] Deduced a trap composed of 51 places in 1835 ms of which 0 ms to minimize.
[2023-03-17 21:40:15] [INFO ] Deduced a trap composed of 94 places in 1736 ms of which 0 ms to minimize.
[2023-03-17 21:40:17] [INFO ] Deduced a trap composed of 101 places in 1099 ms of which 1 ms to minimize.
[2023-03-17 21:40:19] [INFO ] Deduced a trap composed of 111 places in 1843 ms of which 0 ms to minimize.
[2023-03-17 21:40:21] [INFO ] Deduced a trap composed of 86 places in 1797 ms of which 0 ms to minimize.
[2023-03-17 21:40:21] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 7 trap constraints in 14305 ms
[2023-03-17 21:40:21] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2023-03-17 21:40:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 21:40:24] [INFO ] [Real]Absence check using state equation in 2658 ms returned sat
[2023-03-17 21:40:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 21:40:24] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:40:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 21:40:27] [INFO ] [Nat]Absence check using state equation in 2613 ms returned sat
[2023-03-17 21:40:31] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 21:40:34] [INFO ] [Nat]Added 1374 Read/Feed constraints in 6681 ms returned unknown
[2023-03-17 21:40:34] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:40:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 21:40:37] [INFO ] [Real]Absence check using state equation in 2744 ms returned sat
[2023-03-17 21:40:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 21:40:37] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:40:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 21:40:40] [INFO ] [Nat]Absence check using state equation in 2616 ms returned sat
[2023-03-17 21:40:43] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 21:40:46] [INFO ] [Nat]Added 1374 Read/Feed constraints in 6219 ms returned sat
[2023-03-17 21:40:48] [INFO ] Deduced a trap composed of 129 places in 1836 ms of which 0 ms to minimize.
[2023-03-17 21:40:50] [INFO ] Deduced a trap composed of 60 places in 1883 ms of which 1 ms to minimize.
[2023-03-17 21:40:52] [INFO ] Deduced a trap composed of 147 places in 1875 ms of which 1 ms to minimize.
[2023-03-17 21:40:54] [INFO ] Deduced a trap composed of 101 places in 1541 ms of which 1 ms to minimize.
[2023-03-17 21:40:56] [INFO ] Deduced a trap composed of 12 places in 1479 ms of which 1 ms to minimize.
[2023-03-17 21:40:58] [INFO ] Deduced a trap composed of 80 places in 1624 ms of which 0 ms to minimize.
[2023-03-17 21:41:00] [INFO ] Deduced a trap composed of 11 places in 1606 ms of which 1 ms to minimize.
[2023-03-17 21:41:02] [INFO ] Deduced a trap composed of 118 places in 1699 ms of which 1 ms to minimize.
[2023-03-17 21:41:04] [INFO ] Deduced a trap composed of 90 places in 1243 ms of which 1 ms to minimize.
[2023-03-17 21:41:08] [INFO ] Deduced a trap composed of 51 places in 1361 ms of which 1 ms to minimize.
[2023-03-17 21:41:09] [INFO ] Deduced a trap composed of 49 places in 1311 ms of which 2 ms to minimize.
[2023-03-17 21:41:11] [INFO ] Deduced a trap composed of 92 places in 1051 ms of which 0 ms to minimize.
[2023-03-17 21:41:12] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 26442 ms
[2023-03-17 21:41:14] [INFO ] Computed and/alt/rep : 109/757/109 causal constraints (skipped 18615 transitions) in 2067 ms.
[2023-03-17 21:41:17] [INFO ] Deduced a trap composed of 19 places in 778 ms of which 0 ms to minimize.
[2023-03-17 21:41:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1808 ms
[2023-03-17 21:41:18] [INFO ] Added : 2 causal constraints over 1 iterations in 6115 ms. Result :sat
Current structural bounds on expressions (after SMT) : [0, 1, 1, 1, 1, 0, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0]
FORMULA RERS2020-PT-pb103-UpperBounds-11 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA RERS2020-PT-pb103-UpperBounds-00 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 6 out of 497 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 497/497 places, 27456/27456 transitions.
Applied a total of 0 rules in 104 ms. Remains 497 /497 variables (removed 0) and now considering 27456/27456 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 497/497 places, 27456/27456 transitions.
Normalized transition count is 18727 out of 27456 initially.
// Phase 1: matrix 18727 rows 497 cols
[2023-03-17 21:41:19] [INFO ] Computed 8 place invariants in 49 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 18549 ms. (steps per millisecond=53 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2400 ms. (steps per millisecond=416 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2303 ms. (steps per millisecond=434 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 2347 ms. (steps per millisecond=426 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2392 ms. (steps per millisecond=418 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 4 resets, run finished after 2468 ms. (steps per millisecond=405 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2392 ms. (steps per millisecond=418 ) properties (out of 6) seen :0
[2023-03-17 21:41:52] [INFO ] Flow matrix only has 18727 transitions (discarded 8729 similar events)
// Phase 1: matrix 18727 rows 497 cols
[2023-03-17 21:41:52] [INFO ] Computed 8 place invariants in 54 ms
[2023-03-17 21:41:52] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2023-03-17 21:41:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 21:41:55] [INFO ] [Real]Absence check using state equation in 2730 ms returned sat
[2023-03-17 21:41:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 21:41:55] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-17 21:41:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 21:41:58] [INFO ] [Nat]Absence check using state equation in 2740 ms returned sat
[2023-03-17 21:41:58] [INFO ] State equation strengthened by 1374 read => feed constraints.
[2023-03-17 21:42:02] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 21:42:05] [INFO ] [Nat]Added 1374 Read/Feed constraints in 6670 ms returned sat
[2023-03-17 21:42:07] [INFO ] Deduced a trap composed of 77 places in 1939 ms of which 0 ms to minimize.
[2023-03-17 21:42:09] [INFO ] Deduced a trap composed of 89 places in 1919 ms of which 0 ms to minimize.
[2023-03-17 21:42:11] [INFO ] Deduced a trap composed of 58 places in 1850 ms of which 0 ms to minimize.
[2023-03-17 21:42:14] [INFO ] Deduced a trap composed of 120 places in 1920 ms of which 1 ms to minimize.
[2023-03-17 21:42:16] [INFO ] Deduced a trap composed of 85 places in 1753 ms of which 0 ms to minimize.
[2023-03-17 21:42:18] [INFO ] Deduced a trap composed of 92 places in 1689 ms of which 1 ms to minimize.
[2023-03-17 21:42:19] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 13760 ms
[2023-03-17 21:42:21] [INFO ] Computed and/alt/rep : 109/757/109 causal constraints (skipped 18615 transitions) in 2146 ms.
[2023-03-17 21:42:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3033 ms. Result :sat
[2023-03-17 21:42:22] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:42:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 21:42:25] [INFO ] [Real]Absence check using state equation in 2739 ms returned sat
[2023-03-17 21:42:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 21:42:25] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-17 21:42:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 21:42:28] [INFO ] [Nat]Absence check using state equation in 2650 ms returned sat
[2023-03-17 21:42:31] [INFO ] [Nat]Added 1374 Read/Feed constraints in 3513 ms returned sat
[2023-03-17 21:42:33] [INFO ] Deduced a trap composed of 147 places in 1298 ms of which 1 ms to minimize.
[2023-03-17 21:42:35] [INFO ] Deduced a trap composed of 19 places in 1364 ms of which 1 ms to minimize.
[2023-03-17 21:42:37] [INFO ] Deduced a trap composed of 104 places in 1936 ms of which 0 ms to minimize.
[2023-03-17 21:42:39] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 7203 ms
[2023-03-17 21:42:41] [INFO ] Computed and/alt/rep : 109/757/109 causal constraints (skipped 18615 transitions) in 2155 ms.
[2023-03-17 21:42:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3029 ms. Result :sat
[2023-03-17 21:42:42] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:42:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 21:42:45] [INFO ] [Real]Absence check using state equation in 2681 ms returned sat
[2023-03-17 21:42:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 21:42:45] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:42:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 21:42:48] [INFO ] [Nat]Absence check using state equation in 2662 ms returned sat
[2023-03-17 21:42:52] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 21:42:55] [INFO ] [Nat]Added 1374 Read/Feed constraints in 6694 ms returned unknown
[2023-03-17 21:42:55] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:42:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 21:42:57] [INFO ] [Real]Absence check using state equation in 2646 ms returned sat
[2023-03-17 21:42:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 21:42:58] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:42:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 21:43:00] [INFO ] [Nat]Absence check using state equation in 2595 ms returned sat
[2023-03-17 21:43:04] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 21:43:04] [INFO ] [Nat]Added 1374 Read/Feed constraints in 3830 ms returned sat
[2023-03-17 21:43:06] [INFO ] Deduced a trap composed of 47 places in 1928 ms of which 1 ms to minimize.
[2023-03-17 21:43:09] [INFO ] Deduced a trap composed of 68 places in 2035 ms of which 1 ms to minimize.
[2023-03-17 21:43:11] [INFO ] Deduced a trap composed of 147 places in 1889 ms of which 1 ms to minimize.
[2023-03-17 21:43:13] [INFO ] Deduced a trap composed of 59 places in 1651 ms of which 0 ms to minimize.
[2023-03-17 21:43:15] [INFO ] Deduced a trap composed of 51 places in 1774 ms of which 1 ms to minimize.
[2023-03-17 21:43:16] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 11527 ms
[2023-03-17 21:43:18] [INFO ] Computed and/alt/rep : 109/757/109 causal constraints (skipped 18615 transitions) in 2128 ms.
[2023-03-17 21:43:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2965 ms. Result :sat
[2023-03-17 21:43:19] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2023-03-17 21:43:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 21:43:22] [INFO ] [Real]Absence check using state equation in 2608 ms returned sat
[2023-03-17 21:43:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 21:43:22] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:43:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 21:43:25] [INFO ] [Nat]Absence check using state equation in 2574 ms returned sat
[2023-03-17 21:43:28] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 21:43:31] [INFO ] [Nat]Added 1374 Read/Feed constraints in 6698 ms returned unknown
[2023-03-17 21:43:32] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2023-03-17 21:43:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 21:43:34] [INFO ] [Real]Absence check using state equation in 2587 ms returned sat
[2023-03-17 21:43:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 21:43:35] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:43:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 21:43:37] [INFO ] [Nat]Absence check using state equation in 2598 ms returned sat
[2023-03-17 21:43:41] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 21:43:44] [INFO ] [Nat]Added 1374 Read/Feed constraints in 6708 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0]
Support contains 6 out of 497 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 497/497 places, 27456/27456 transitions.
Applied a total of 0 rules in 119 ms. Remains 497 /497 variables (removed 0) and now considering 27456/27456 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 119 ms. Remains : 497/497 places, 27456/27456 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 497/497 places, 27456/27456 transitions.
Applied a total of 0 rules in 113 ms. Remains 497 /497 variables (removed 0) and now considering 27456/27456 (removed 0) transitions.
[2023-03-17 21:43:44] [INFO ] Flow matrix only has 18727 transitions (discarded 8729 similar events)
[2023-03-17 21:43:44] [INFO ] Invariant cache hit.
[2023-03-17 21:43:45] [INFO ] Implicit Places using invariants in 989 ms returned []
Implicit Place search using SMT only with invariants took 989 ms to find 0 implicit places.
[2023-03-17 21:43:45] [INFO ] Flow matrix only has 18727 transitions (discarded 8729 similar events)
[2023-03-17 21:43:45] [INFO ] Invariant cache hit.
[2023-03-17 21:43:52] [INFO ] Dead Transitions using invariants and state equation in 7391 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8498 ms. Remains : 497/497 places, 27456/27456 transitions.
Starting property specific reduction for RERS2020-PT-pb103-UpperBounds-02
Normalized transition count is 18727 out of 27456 initially.
// Phase 1: matrix 18727 rows 497 cols
[2023-03-17 21:43:53] [INFO ] Computed 8 place invariants in 52 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=54 ) properties (out of 1) seen :0
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 :0
[2023-03-17 21:43:53] [INFO ] Flow matrix only has 18727 transitions (discarded 8729 similar events)
// Phase 1: matrix 18727 rows 497 cols
[2023-03-17 21:43:53] [INFO ] Computed 8 place invariants in 53 ms
[2023-03-17 21:43:53] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2023-03-17 21:43:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 21:43:56] [INFO ] [Real]Absence check using state equation in 2634 ms returned sat
[2023-03-17 21:43:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 21:43:56] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-17 21:43:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 21:43:59] [INFO ] [Nat]Absence check using state equation in 2607 ms returned sat
[2023-03-17 21:43:59] [INFO ] State equation strengthened by 1374 read => feed constraints.
[2023-03-17 21:44:01] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 21:44:01] [INFO ] [Nat]Added 1374 Read/Feed constraints in 2227 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 497 places. Attempting structural reductions.
Drop transitions removed 29 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 497/497 places, 27427/27427 transitions.
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 497 transition count 27426
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 496 transition count 27423
Applied a total of 5 rules in 203 ms. Remains 496 /497 variables (removed 1) and now considering 27423/27427 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 204 ms. Remains : 496/497 places, 27423/27427 transitions.
Normalized transition count is 18688 out of 27423 initially.
// Phase 1: matrix 18688 rows 496 cols
[2023-03-17 21:44:01] [INFO ] Computed 8 place invariants in 53 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 18180 ms. (steps per millisecond=55 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3 resets, run finished after 2354 ms. (steps per millisecond=424 ) properties (out of 1) seen :0
[2023-03-17 21:44:22] [INFO ] Flow matrix only has 18688 transitions (discarded 8735 similar events)
// Phase 1: matrix 18688 rows 496 cols
[2023-03-17 21:44:22] [INFO ] Computed 8 place invariants in 52 ms
[2023-03-17 21:44:22] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:44:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 21:44:25] [INFO ] [Real]Absence check using state equation in 2750 ms returned sat
[2023-03-17 21:44:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 21:44:25] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-17 21:44:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 21:44:28] [INFO ] [Nat]Absence check using state equation in 2661 ms returned sat
[2023-03-17 21:44:28] [INFO ] State equation strengthened by 1369 read => feed constraints.
[2023-03-17 21:44:30] [INFO ] [Nat]Added 1369 Read/Feed constraints in 1779 ms returned sat
[2023-03-17 21:44:32] [INFO ] Computed and/alt/rep : 106/739/106 causal constraints (skipped 18579 transitions) in 2064 ms.
[2023-03-17 21:44:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2951 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 496 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 496/496 places, 27423/27423 transitions.
Applied a total of 0 rules in 90 ms. Remains 496 /496 variables (removed 0) and now considering 27423/27423 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 496/496 places, 27423/27423 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 496/496 places, 27423/27423 transitions.
Applied a total of 0 rules in 92 ms. Remains 496 /496 variables (removed 0) and now considering 27423/27423 (removed 0) transitions.
[2023-03-17 21:44:34] [INFO ] Flow matrix only has 18688 transitions (discarded 8735 similar events)
[2023-03-17 21:44:34] [INFO ] Invariant cache hit.
[2023-03-17 21:44:34] [INFO ] Implicit Places using invariants in 878 ms returned []
Implicit Place search using SMT only with invariants took 878 ms to find 0 implicit places.
[2023-03-17 21:44:34] [INFO ] Flow matrix only has 18688 transitions (discarded 8735 similar events)
[2023-03-17 21:44:34] [INFO ] Invariant cache hit.
[2023-03-17 21:44:42] [INFO ] Dead Transitions using invariants and state equation in 7376 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8350 ms. Remains : 496/496 places, 27423/27423 transitions.
Ending property specific reduction for RERS2020-PT-pb103-UpperBounds-02 in 49366 ms.
Starting property specific reduction for RERS2020-PT-pb103-UpperBounds-03
Normalized transition count is 18727 out of 27456 initially.
// Phase 1: matrix 18727 rows 497 cols
[2023-03-17 21:44:42] [INFO ] Computed 8 place invariants in 55 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=54 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
[2023-03-17 21:44:42] [INFO ] Flow matrix only has 18727 transitions (discarded 8729 similar events)
// Phase 1: matrix 18727 rows 497 cols
[2023-03-17 21:44:42] [INFO ] Computed 8 place invariants in 51 ms
[2023-03-17 21:44:42] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:44:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 21:44:45] [INFO ] [Real]Absence check using state equation in 2654 ms returned sat
[2023-03-17 21:44:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 21:44:45] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:44:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 21:44:48] [INFO ] [Nat]Absence check using state equation in 2655 ms returned sat
[2023-03-17 21:44:48] [INFO ] State equation strengthened by 1374 read => feed constraints.
[2023-03-17 21:44:50] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 21:44:50] [INFO ] [Nat]Added 1374 Read/Feed constraints in 2185 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 497 places. Attempting structural reductions.
Drop transitions removed 122 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 497/497 places, 27334/27334 transitions.
Applied a total of 0 rules in 91 ms. Remains 497 /497 variables (removed 0) and now considering 27334/27334 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 497/497 places, 27334/27334 transitions.
Normalized transition count is 18631 out of 27334 initially.
// Phase 1: matrix 18631 rows 497 cols
[2023-03-17 21:44:50] [INFO ] Computed 8 place invariants in 55 ms
Incomplete random walk after 1000000 steps, including 3 resets, run finished after 18548 ms. (steps per millisecond=53 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2469 ms. (steps per millisecond=405 ) properties (out of 1) seen :0
[2023-03-17 21:45:12] [INFO ] Flow matrix only has 18631 transitions (discarded 8703 similar events)
// Phase 1: matrix 18631 rows 497 cols
[2023-03-17 21:45:12] [INFO ] Computed 8 place invariants in 50 ms
[2023-03-17 21:45:12] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2023-03-17 21:45:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 21:45:14] [INFO ] [Real]Absence check using state equation in 2614 ms returned sat
[2023-03-17 21:45:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 21:45:15] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:45:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 21:45:17] [INFO ] [Nat]Absence check using state equation in 2646 ms returned sat
[2023-03-17 21:45:17] [INFO ] State equation strengthened by 1372 read => feed constraints.
[2023-03-17 21:45:21] [INFO ] [Nat]Added 1372 Read/Feed constraints in 3458 ms returned sat
[2023-03-17 21:45:22] [INFO ] Deduced a trap composed of 147 places in 1146 ms of which 0 ms to minimize.
[2023-03-17 21:45:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1836 ms
[2023-03-17 21:45:25] [INFO ] Computed and/alt/rep : 109/757/109 causal constraints (skipped 18519 transitions) in 2060 ms.
[2023-03-17 21:45:26] [INFO ] Added : 0 causal constraints over 0 iterations in 2933 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 497 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 497/497 places, 27334/27334 transitions.
Applied a total of 0 rules in 93 ms. Remains 497 /497 variables (removed 0) and now considering 27334/27334 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 497/497 places, 27334/27334 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 497/497 places, 27334/27334 transitions.
Applied a total of 0 rules in 92 ms. Remains 497 /497 variables (removed 0) and now considering 27334/27334 (removed 0) transitions.
[2023-03-17 21:45:26] [INFO ] Flow matrix only has 18631 transitions (discarded 8703 similar events)
[2023-03-17 21:45:26] [INFO ] Invariant cache hit.
[2023-03-17 21:45:27] [INFO ] Implicit Places using invariants in 881 ms returned []
Implicit Place search using SMT only with invariants took 882 ms to find 0 implicit places.
[2023-03-17 21:45:27] [INFO ] Flow matrix only has 18631 transitions (discarded 8703 similar events)
[2023-03-17 21:45:27] [INFO ] Invariant cache hit.
[2023-03-17 21:45:35] [INFO ] Dead Transitions using invariants and state equation in 7360 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8337 ms. Remains : 497/497 places, 27334/27334 transitions.
Ending property specific reduction for RERS2020-PT-pb103-UpperBounds-03 in 52712 ms.
Starting property specific reduction for RERS2020-PT-pb103-UpperBounds-06
Normalized transition count is 18727 out of 27456 initially.
// Phase 1: matrix 18727 rows 497 cols
[2023-03-17 21:45:35] [INFO ] Computed 8 place invariants in 49 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=52 ) properties (out of 1) seen :0
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 :0
[2023-03-17 21:45:35] [INFO ] Flow matrix only has 18727 transitions (discarded 8729 similar events)
// Phase 1: matrix 18727 rows 497 cols
[2023-03-17 21:45:35] [INFO ] Computed 8 place invariants in 48 ms
[2023-03-17 21:45:35] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2023-03-17 21:45:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 21:45:38] [INFO ] [Real]Absence check using state equation in 2691 ms returned sat
[2023-03-17 21:45:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 21:45:38] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-17 21:45:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 21:45:41] [INFO ] [Nat]Absence check using state equation in 2697 ms returned sat
[2023-03-17 21:45:41] [INFO ] State equation strengthened by 1374 read => feed constraints.
[2023-03-17 21:45:43] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 21:45:43] [INFO ] [Nat]Added 1374 Read/Feed constraints in 2142 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 497 places. Attempting structural reductions.
Drop transitions removed 131 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 497/497 places, 27325/27325 transitions.
Applied a total of 0 rules in 93 ms. Remains 497 /497 variables (removed 0) and now considering 27325/27325 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 497/497 places, 27325/27325 transitions.
Normalized transition count is 18720 out of 27325 initially.
// Phase 1: matrix 18720 rows 497 cols
[2023-03-17 21:45:43] [INFO ] Computed 8 place invariants in 53 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 18259 ms. (steps per millisecond=54 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2282 ms. (steps per millisecond=438 ) properties (out of 1) seen :0
[2023-03-17 21:46:04] [INFO ] Flow matrix only has 18720 transitions (discarded 8605 similar events)
// Phase 1: matrix 18720 rows 497 cols
[2023-03-17 21:46:04] [INFO ] Computed 8 place invariants in 52 ms
[2023-03-17 21:46:04] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2023-03-17 21:46:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 21:46:07] [INFO ] [Real]Absence check using state equation in 2613 ms returned sat
[2023-03-17 21:46:07] [INFO ] State equation strengthened by 1373 read => feed constraints.
[2023-03-17 21:46:08] [INFO ] [Real]Added 1373 Read/Feed constraints in 780 ms returned sat
[2023-03-17 21:46:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 21:46:08] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:46:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 21:46:11] [INFO ] [Nat]Absence check using state equation in 2610 ms returned sat
[2023-03-17 21:46:14] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 21:46:15] [INFO ] [Nat]Added 1373 Read/Feed constraints in 4100 ms returned sat
[2023-03-17 21:46:17] [INFO ] Deduced a trap composed of 115 places in 1951 ms of which 1 ms to minimize.
[2023-03-17 21:46:19] [INFO ] Deduced a trap composed of 215 places in 1978 ms of which 1 ms to minimize.
[2023-03-17 21:46:22] [INFO ] Deduced a trap composed of 157 places in 1947 ms of which 1 ms to minimize.
[2023-03-17 21:46:24] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 9011 ms
[2023-03-17 21:46:26] [INFO ] Computed and/alt/rep : 109/757/109 causal constraints (skipped 18608 transitions) in 2095 ms.
[2023-03-17 21:46:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2939 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 497 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 497/497 places, 27325/27325 transitions.
Applied a total of 0 rules in 89 ms. Remains 497 /497 variables (removed 0) and now considering 27325/27325 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 89 ms. Remains : 497/497 places, 27325/27325 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 497/497 places, 27325/27325 transitions.
Applied a total of 0 rules in 86 ms. Remains 497 /497 variables (removed 0) and now considering 27325/27325 (removed 0) transitions.
[2023-03-17 21:46:27] [INFO ] Flow matrix only has 18720 transitions (discarded 8605 similar events)
[2023-03-17 21:46:27] [INFO ] Invariant cache hit.
[2023-03-17 21:46:28] [INFO ] Implicit Places using invariants in 868 ms returned []
Implicit Place search using SMT only with invariants took 868 ms to find 0 implicit places.
[2023-03-17 21:46:28] [INFO ] Flow matrix only has 18720 transitions (discarded 8605 similar events)
[2023-03-17 21:46:28] [INFO ] Invariant cache hit.
[2023-03-17 21:46:36] [INFO ] Dead Transitions using invariants and state equation in 7293 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8251 ms. Remains : 497/497 places, 27325/27325 transitions.
Ending property specific reduction for RERS2020-PT-pb103-UpperBounds-06 in 60960 ms.
Starting property specific reduction for RERS2020-PT-pb103-UpperBounds-10
Normalized transition count is 18727 out of 27456 initially.
// Phase 1: matrix 18727 rows 497 cols
[2023-03-17 21:46:36] [INFO ] Computed 8 place invariants in 51 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=55 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
[2023-03-17 21:46:36] [INFO ] Flow matrix only has 18727 transitions (discarded 8729 similar events)
// Phase 1: matrix 18727 rows 497 cols
[2023-03-17 21:46:36] [INFO ] Computed 8 place invariants in 45 ms
[2023-03-17 21:46:36] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:46:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 21:46:39] [INFO ] [Real]Absence check using state equation in 2642 ms returned sat
[2023-03-17 21:46:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 21:46:39] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:46:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 21:46:42] [INFO ] [Nat]Absence check using state equation in 2608 ms returned sat
[2023-03-17 21:46:42] [INFO ] State equation strengthened by 1374 read => feed constraints.
[2023-03-17 21:46:44] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 21:46:44] [INFO ] [Nat]Added 1374 Read/Feed constraints in 2234 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 497 places. Attempting structural reductions.
Drop transitions removed 190 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 497/497 places, 27266/27266 transitions.
Deduced a syphon composed of 4 places in 7 ms
Reduce places removed 4 places and 794 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 493 transition count 26472
Applied a total of 4 rules in 176 ms. Remains 493 /497 variables (removed 4) and now considering 26472/27266 (removed 794) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 177 ms. Remains : 493/497 places, 26472/27266 transitions.
Normalized transition count is 18544 out of 26472 initially.
// Phase 1: matrix 18544 rows 493 cols
[2023-03-17 21:46:44] [INFO ] Computed 8 place invariants in 55 ms
Incomplete random walk after 1000000 steps, including 3 resets, run finished after 18188 ms. (steps per millisecond=54 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2360 ms. (steps per millisecond=423 ) properties (out of 1) seen :0
[2023-03-17 21:47:05] [INFO ] Flow matrix only has 18544 transitions (discarded 7928 similar events)
// Phase 1: matrix 18544 rows 493 cols
[2023-03-17 21:47:05] [INFO ] Computed 8 place invariants in 57 ms
[2023-03-17 21:47:05] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2023-03-17 21:47:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 21:47:08] [INFO ] [Real]Absence check using state equation in 2633 ms returned sat
[2023-03-17 21:47:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 21:47:08] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:47:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 21:47:10] [INFO ] [Nat]Absence check using state equation in 2553 ms returned sat
[2023-03-17 21:47:11] [INFO ] State equation strengthened by 1365 read => feed constraints.
[2023-03-17 21:47:14] [INFO ] [Nat]Added 1365 Read/Feed constraints in 3150 ms returned sat
[2023-03-17 21:47:16] [INFO ] Deduced a trap composed of 51 places in 2028 ms of which 1 ms to minimize.
[2023-03-17 21:47:18] [INFO ] Deduced a trap composed of 72 places in 1518 ms of which 3 ms to minimize.
[2023-03-17 21:47:21] [INFO ] Deduced a trap composed of 147 places in 1367 ms of which 0 ms to minimize.
[2023-03-17 21:47:23] [INFO ] Deduced a trap composed of 19 places in 1538 ms of which 1 ms to minimize.
[2023-03-17 21:47:23] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 9421 ms
[2023-03-17 21:47:25] [INFO ] Computed and/alt/rep : 108/749/108 causal constraints (skipped 18433 transitions) in 1983 ms.
[2023-03-17 21:47:26] [INFO ] Added : 0 causal constraints over 0 iterations in 2785 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 493 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 493/493 places, 26472/26472 transitions.
Applied a total of 0 rules in 109 ms. Remains 493 /493 variables (removed 0) and now considering 26472/26472 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109 ms. Remains : 493/493 places, 26472/26472 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 493/493 places, 26472/26472 transitions.
Applied a total of 0 rules in 91 ms. Remains 493 /493 variables (removed 0) and now considering 26472/26472 (removed 0) transitions.
[2023-03-17 21:47:27] [INFO ] Flow matrix only has 18544 transitions (discarded 7928 similar events)
[2023-03-17 21:47:27] [INFO ] Invariant cache hit.
[2023-03-17 21:47:27] [INFO ] Implicit Places using invariants in 834 ms returned []
Implicit Place search using SMT only with invariants took 834 ms to find 0 implicit places.
[2023-03-17 21:47:27] [INFO ] Flow matrix only has 18544 transitions (discarded 7928 similar events)
[2023-03-17 21:47:27] [INFO ] Invariant cache hit.
[2023-03-17 21:47:34] [INFO ] Dead Transitions using invariants and state equation in 7078 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8007 ms. Remains : 493/493 places, 26472/26472 transitions.
Ending property specific reduction for RERS2020-PT-pb103-UpperBounds-10 in 58937 ms.
Starting property specific reduction for RERS2020-PT-pb103-UpperBounds-12
Normalized transition count is 18727 out of 27456 initially.
// Phase 1: matrix 18727 rows 497 cols
[2023-03-17 21:47:35] [INFO ] Computed 8 place invariants in 48 ms
Incomplete random walk after 10000 steps, including 3 resets, run finished after 182 ms. (steps per millisecond=54 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
[2023-03-17 21:47:35] [INFO ] Flow matrix only has 18727 transitions (discarded 8729 similar events)
// Phase 1: matrix 18727 rows 497 cols
[2023-03-17 21:47:35] [INFO ] Computed 8 place invariants in 51 ms
[2023-03-17 21:47:35] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2023-03-17 21:47:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 21:47:38] [INFO ] [Real]Absence check using state equation in 2650 ms returned sat
[2023-03-17 21:47:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 21:47:38] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:47:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 21:47:41] [INFO ] [Nat]Absence check using state equation in 2613 ms returned sat
[2023-03-17 21:47:41] [INFO ] State equation strengthened by 1374 read => feed constraints.
[2023-03-17 21:47:43] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 21:47:43] [INFO ] [Nat]Added 1374 Read/Feed constraints in 2234 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 497 places. Attempting structural reductions.
Drop transitions removed 37 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 497/497 places, 27419/27419 transitions.
Applied a total of 0 rules in 89 ms. Remains 497 /497 variables (removed 0) and now considering 27419/27419 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 497/497 places, 27419/27419 transitions.
Normalized transition count is 18703 out of 27419 initially.
// Phase 1: matrix 18703 rows 497 cols
[2023-03-17 21:47:43] [INFO ] Computed 8 place invariants in 54 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 18591 ms. (steps per millisecond=53 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3 resets, run finished after 2467 ms. (steps per millisecond=405 ) properties (out of 1) seen :0
[2023-03-17 21:48:04] [INFO ] Flow matrix only has 18703 transitions (discarded 8716 similar events)
// Phase 1: matrix 18703 rows 497 cols
[2023-03-17 21:48:04] [INFO ] Computed 8 place invariants in 50 ms
[2023-03-17 21:48:04] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2023-03-17 21:48:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 21:48:07] [INFO ] [Real]Absence check using state equation in 2632 ms returned sat
[2023-03-17 21:48:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 21:48:07] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 21:48:10] [INFO ] [Nat]Absence check using state equation in 2563 ms returned sat
[2023-03-17 21:48:10] [INFO ] State equation strengthened by 1372 read => feed constraints.
[2023-03-17 21:48:14] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 21:48:16] [INFO ] [Nat]Added 1372 Read/Feed constraints in 6489 ms returned sat
[2023-03-17 21:48:19] [INFO ] Deduced a trap composed of 19 places in 1880 ms of which 0 ms to minimize.
[2023-03-17 21:48:21] [INFO ] Deduced a trap composed of 89 places in 1937 ms of which 1 ms to minimize.
[2023-03-17 21:48:23] [INFO ] Deduced a trap composed of 95 places in 1504 ms of which 0 ms to minimize.
[2023-03-17 21:48:24] [INFO ] Deduced a trap composed of 64 places in 1400 ms of which 0 ms to minimize.
[2023-03-17 21:48:26] [INFO ] Deduced a trap composed of 51 places in 1461 ms of which 0 ms to minimize.
[2023-03-17 21:48:27] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 10271 ms
[2023-03-17 21:48:29] [INFO ] Computed and/alt/rep : 109/757/109 causal constraints (skipped 18591 transitions) in 2029 ms.
[2023-03-17 21:48:31] [INFO ] Added : 1 causal constraints over 1 iterations in 4259 ms. Result :sat
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 497 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 497/497 places, 27419/27419 transitions.
Applied a total of 0 rules in 107 ms. Remains 497 /497 variables (removed 0) and now considering 27419/27419 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 497/497 places, 27419/27419 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 497/497 places, 27419/27419 transitions.
Applied a total of 0 rules in 97 ms. Remains 497 /497 variables (removed 0) and now considering 27419/27419 (removed 0) transitions.
[2023-03-17 21:48:32] [INFO ] Flow matrix only has 18703 transitions (discarded 8716 similar events)
[2023-03-17 21:48:32] [INFO ] Invariant cache hit.
[2023-03-17 21:48:33] [INFO ] Implicit Places using invariants in 868 ms returned []
Implicit Place search using SMT only with invariants took 869 ms to find 0 implicit places.
[2023-03-17 21:48:33] [INFO ] Flow matrix only has 18703 transitions (discarded 8716 similar events)
[2023-03-17 21:48:33] [INFO ] Invariant cache hit.
[2023-03-17 21:48:40] [INFO ] Dead Transitions using invariants and state equation in 7236 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8206 ms. Remains : 497/497 places, 27419/27419 transitions.
Ending property specific reduction for RERS2020-PT-pb103-UpperBounds-12 in 65288 ms.
Starting property specific reduction for RERS2020-PT-pb103-UpperBounds-13
Normalized transition count is 18727 out of 27456 initially.
// Phase 1: matrix 18727 rows 497 cols
[2023-03-17 21:48:40] [INFO ] Computed 8 place invariants in 51 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=54 ) properties (out of 1) 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 1) seen :0
[2023-03-17 21:48:40] [INFO ] Flow matrix only has 18727 transitions (discarded 8729 similar events)
// Phase 1: matrix 18727 rows 497 cols
[2023-03-17 21:48:40] [INFO ] Computed 8 place invariants in 51 ms
[2023-03-17 21:48:40] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2023-03-17 21:48:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 21:48:43] [INFO ] [Real]Absence check using state equation in 2637 ms returned sat
[2023-03-17 21:48:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 21:48:43] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:48:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 21:48:46] [INFO ] [Nat]Absence check using state equation in 2838 ms returned sat
[2023-03-17 21:48:46] [INFO ] State equation strengthened by 1374 read => feed constraints.
[2023-03-17 21:48:48] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 21:48:48] [INFO ] [Nat]Added 1374 Read/Feed constraints in 2007 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 497 places. Attempting structural reductions.
Drop transitions removed 58 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 497/497 places, 27398/27398 transitions.
Applied a total of 0 rules in 84 ms. Remains 497 /497 variables (removed 0) and now considering 27398/27398 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 497/497 places, 27398/27398 transitions.
Normalized transition count is 18725 out of 27398 initially.
// Phase 1: matrix 18725 rows 497 cols
[2023-03-17 21:48:48] [INFO ] Computed 8 place invariants in 56 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 18371 ms. (steps per millisecond=54 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2406 ms. (steps per millisecond=415 ) properties (out of 1) seen :0
[2023-03-17 21:49:09] [INFO ] Flow matrix only has 18725 transitions (discarded 8673 similar events)
// Phase 1: matrix 18725 rows 497 cols
[2023-03-17 21:49:09] [INFO ] Computed 8 place invariants in 51 ms
[2023-03-17 21:49:09] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2023-03-17 21:49:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 21:49:12] [INFO ] [Real]Absence check using state equation in 2827 ms returned sat
[2023-03-17 21:49:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 21:49:13] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-17 21:49:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 21:49:15] [INFO ] [Nat]Absence check using state equation in 2677 ms returned sat
[2023-03-17 21:49:15] [INFO ] State equation strengthened by 1374 read => feed constraints.
[2023-03-17 21:49:19] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-17 21:49:22] [INFO ] [Nat]Added 1374 Read/Feed constraints in 6700 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 497 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 497/497 places, 27398/27398 transitions.
Applied a total of 0 rules in 105 ms. Remains 497 /497 variables (removed 0) and now considering 27398/27398 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 497/497 places, 27398/27398 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 497/497 places, 27398/27398 transitions.
Applied a total of 0 rules in 95 ms. Remains 497 /497 variables (removed 0) and now considering 27398/27398 (removed 0) transitions.
[2023-03-17 21:49:22] [INFO ] Flow matrix only has 18725 transitions (discarded 8673 similar events)
[2023-03-17 21:49:22] [INFO ] Invariant cache hit.
[2023-03-17 21:49:23] [INFO ] Implicit Places using invariants in 859 ms returned []
Implicit Place search using SMT only with invariants took 860 ms to find 0 implicit places.
[2023-03-17 21:49:23] [INFO ] Flow matrix only has 18725 transitions (discarded 8673 similar events)
[2023-03-17 21:49:23] [INFO ] Invariant cache hit.
[2023-03-17 21:49:30] [INFO ] Dead Transitions using invariants and state equation in 7358 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8315 ms. Remains : 497/497 places, 27398/27398 transitions.
Ending property specific reduction for RERS2020-PT-pb103-UpperBounds-13 in 50682 ms.
[2023-03-17 21:49:32] [INFO ] Flatten gal took : 1017 ms
[2023-03-17 21:49:32] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/UpperBounds.sr.xml took 4 ms.
[2023-03-17 21:49:32] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 497 places, 27456 transitions and 109288 arcs took 83 ms.
Total runtime 795042 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --maxsum=/tmp/955/ub_0_ --maxsum=/tmp/955/ub_1_ --maxsum=/tmp/955/ub_2_ --maxsum=/tmp/955/ub_3_ --maxsum=/tmp/955/ub_4_ --maxsum=/tmp/955/ub_5_
FORMULA RERS2020-PT-pb103-UpperBounds-02 0 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA RERS2020-PT-pb103-UpperBounds-03 0 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA RERS2020-PT-pb103-UpperBounds-06 0 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA RERS2020-PT-pb103-UpperBounds-10 0 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA RERS2020-PT-pb103-UpperBounds-12 0 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA RERS2020-PT-pb103-UpperBounds-13 0 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
BK_STOP 1679090115639
--------------------
content from stderr:
+ 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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
mcc2023
ub formula name RERS2020-PT-pb103-UpperBounds-02
ub formula formula --maxsum=/tmp/955/ub_0_
ub formula name RERS2020-PT-pb103-UpperBounds-03
ub formula formula --maxsum=/tmp/955/ub_1_
ub formula name RERS2020-PT-pb103-UpperBounds-06
ub formula formula --maxsum=/tmp/955/ub_2_
ub formula name RERS2020-PT-pb103-UpperBounds-10
ub formula formula --maxsum=/tmp/955/ub_3_
ub formula name RERS2020-PT-pb103-UpperBounds-12
ub formula formula --maxsum=/tmp/955/ub_4_
ub formula name RERS2020-PT-pb103-UpperBounds-13
ub formula formula --maxsum=/tmp/955/ub_5_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 497 places, 27456 transitions and 109288 arcs
pnml2lts-sym: Petri net RERS2020_PT_pb103 analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.230 real 0.190 user 0.040 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 27456->22679 groups
pnml2lts-sym: Regrouping took 188.890 real 188.820 user 0.010 sys
pnml2lts-sym: state vector length is 497; there are 22679 groups
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: got initial state
pnml2lts-sym: Exploration took 23908785 group checks and 0 next state calls
pnml2lts-sym: reachability took 148.370 real 592.970 user 0.140 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state space has 64639839 states, 12534 nodes
pnml2lts-sym: Maximum sum of /tmp/955/ub_0_ is: 0
pnml2lts-sym: Maximum sum of /tmp/955/ub_1_ is: 0
pnml2lts-sym: Maximum sum of /tmp/955/ub_2_ is: 0
pnml2lts-sym: Maximum sum of /tmp/955/ub_3_ is: 0
pnml2lts-sym: Maximum sum of /tmp/955/ub_4_ is: 0
pnml2lts-sym: Maximum sum of /tmp/955/ub_5_ is: 0
pnml2lts-sym: group_next: 31336 nodes total
pnml2lts-sym: group_explored: 166179 nodes, 85577 short vectors total
pnml2lts-sym: max token count: 1
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="RERS2020-PT-pb103"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is RERS2020-PT-pb103, 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-167889201800237"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb103.tgz
mv RERS2020-PT-pb103 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;