About the Execution of Smart+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 |
| 6316.724 | 3600000.00 | 3661940.00 | 6843.80 | 0 1 ? ? 1 1 ? 1 1 1 ? ? ? ? 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.r331-tall-167889204200237.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 smartxred
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 r331-tall-167889204200237
=====================================================================
--------------------
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 1679118025448
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=smartxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RERS2020-PT-pb103
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-18 05:40:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-18 05:40:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 05:40:28] [INFO ] Load time of PNML (sax parser for PT used): 812 ms
[2023-03-18 05:40:28] [INFO ] Transformed 520 places.
[2023-03-18 05:40:28] [INFO ] Transformed 31658 transitions.
[2023-03-18 05:40:28] [INFO ] Found NUPN structural information;
[2023-03-18 05:40:28] [INFO ] Parsed PT model containing 520 places and 31658 transitions and 125892 arcs in 1019 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 10 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
[2023-03-18 05:40:29] [INFO ] Computed 15 place invariants in 172 ms
Incomplete random walk after 10000 steps, including 3 resets, run finished after 369 ms. (steps per millisecond=27 ) 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 55 ms. (steps per millisecond=181 ) properties (out of 11) seen :0
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 :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) 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 49 ms. (steps per millisecond=204 ) properties (out of 10) seen :1
FORMULA RERS2020-PT-pb103-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 9) seen :1
FORMULA RERS2020-PT-pb103-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 8) seen :0
[2023-03-18 05:40:29] [INFO ] Flow matrix only has 18674 transitions (discarded 9755 similar events)
// Phase 1: matrix 18674 rows 520 cols
[2023-03-18 05:40:29] [INFO ] Computed 15 place invariants in 79 ms
[2023-03-18 05:40:30] [INFO ] [Real]Absence check using 8 positive place invariants in 13 ms returned sat
[2023-03-18 05:40:30] [INFO ] [Real]Absence check using 8 positive and 7 generalized place invariants in 4 ms returned sat
[2023-03-18 05:40:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:40:33] [INFO ] [Real]Absence check using state equation in 3320 ms returned sat
[2023-03-18 05:40:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:40:34] [INFO ] [Nat]Absence check using 8 positive place invariants in 10 ms returned sat
[2023-03-18 05:40:34] [INFO ] [Nat]Absence check using 8 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-18 05:40:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:40:37] [INFO ] [Nat]Absence check using state equation in 3225 ms returned sat
[2023-03-18 05:40:37] [INFO ] State equation strengthened by 1379 read => feed constraints.
[2023-03-18 05:40:39] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 05:40:39] [INFO ] [Nat]Added 1379 Read/Feed constraints in 1405 ms returned unknown
[2023-03-18 05:40:39] [INFO ] [Real]Absence check using 8 positive place invariants in 10 ms returned sat
[2023-03-18 05:40:39] [INFO ] [Real]Absence check using 8 positive and 7 generalized place invariants in 6 ms returned sat
[2023-03-18 05:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:40:42] [INFO ] [Real]Absence check using state equation in 3334 ms returned sat
[2023-03-18 05:40:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:40:43] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-18 05:40:43] [INFO ] [Nat]Absence check using 8 positive and 7 generalized place invariants in 5 ms returned sat
[2023-03-18 05:40:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:40:46] [INFO ] [Nat]Absence check using state equation in 3238 ms returned sat
[2023-03-18 05:40:47] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 05:40:47] [INFO ] [Nat]Added 1379 Read/Feed constraints in 1678 ms returned unknown
[2023-03-18 05:40:48] [INFO ] [Real]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-18 05:40:48] [INFO ] [Real]Absence check using 8 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-18 05:40:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:40:51] [INFO ] [Real]Absence check using state equation in 3224 ms returned sat
[2023-03-18 05:40:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:40:51] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-18 05:40:51] [INFO ] [Nat]Absence check using 8 positive and 7 generalized place invariants in 4 ms returned sat
[2023-03-18 05:40:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:40:54] [INFO ] [Nat]Absence check using state equation in 3095 ms returned sat
[2023-03-18 05:40:56] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 05:40:56] [INFO ] [Nat]Added 1379 Read/Feed constraints in 1816 ms returned unknown
[2023-03-18 05:40:56] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-18 05:40:56] [INFO ] [Real]Absence check using 8 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-18 05:40:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:41:00] [INFO ] [Real]Absence check using state equation in 3385 ms returned sat
[2023-03-18 05:41:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:41:00] [INFO ] [Nat]Absence check using 8 positive place invariants in 10 ms returned sat
[2023-03-18 05:41:00] [INFO ] [Nat]Absence check using 8 positive and 7 generalized place invariants in 5 ms returned sat
[2023-03-18 05:41:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:41:03] [INFO ] [Nat]Absence check using state equation in 3291 ms returned sat
[2023-03-18 05:41:05] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 05:41:05] [INFO ] [Nat]Added 1379 Read/Feed constraints in 1619 ms returned unknown
[2023-03-18 05:41:05] [INFO ] [Real]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-18 05:41:05] [INFO ] [Real]Absence check using 8 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-18 05:41:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:41:08] [INFO ] [Real]Absence check using state equation in 3347 ms returned sat
[2023-03-18 05:41:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:41:09] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-18 05:41:09] [INFO ] [Nat]Absence check using 8 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-18 05:41:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:41:12] [INFO ] [Nat]Absence check using state equation in 3285 ms returned sat
[2023-03-18 05:41:14] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 05:41:14] [INFO ] [Nat]Added 1379 Read/Feed constraints in 1630 ms returned unknown
[2023-03-18 05:41:14] [INFO ] [Real]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-18 05:41:14] [INFO ] [Real]Absence check using 8 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-18 05:41:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:41:17] [INFO ] [Real]Absence check using state equation in 3186 ms returned sat
[2023-03-18 05:41:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:41:18] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-18 05:41:18] [INFO ] [Nat]Absence check using 8 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-18 05:41:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:41:21] [INFO ] [Nat]Absence check using state equation in 3033 ms returned sat
[2023-03-18 05:41:22] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 05:41:22] [INFO ] [Nat]Added 1379 Read/Feed constraints in 1893 ms returned unknown
[2023-03-18 05:41:23] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-18 05:41:23] [INFO ] [Real]Absence check using 8 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-18 05:41:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:41:26] [INFO ] [Real]Absence check using state equation in 3028 ms returned sat
[2023-03-18 05:41:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:41:26] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-18 05:41:26] [INFO ] [Nat]Absence check using 8 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-18 05:41:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:41:29] [INFO ] [Nat]Absence check using state equation in 3036 ms returned sat
[2023-03-18 05:41:31] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 05:41:31] [INFO ] [Nat]Added 1379 Read/Feed constraints in 1883 ms returned unknown
[2023-03-18 05:41:31] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-18 05:41:31] [INFO ] [Real]Absence check using 8 positive and 7 generalized place invariants in 1 ms returned sat
[2023-03-18 05:41:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:41:34] [INFO ] [Real]Absence check using state equation in 3075 ms returned sat
[2023-03-18 05:41:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:41:35] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-18 05:41:35] [INFO ] [Nat]Absence check using 8 positive and 7 generalized place invariants in 2 ms returned sat
[2023-03-18 05:41:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:41:38] [INFO ] [Nat]Absence check using state equation in 2978 ms returned sat
[2023-03-18 05:41:39] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 05:41:39] [INFO ] [Nat]Added 1379 Read/Feed constraints in 1949 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0]
Support contains 8 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 27 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 1005 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 1010 ms. Remains : 497/520 places, 27456/28429 transitions.
Normalized transition count is 18727 out of 27456 initially.
// Phase 1: matrix 18727 rows 497 cols
[2023-03-18 05:41:41] [INFO ] Computed 8 place invariants in 65 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 20187 ms. (steps per millisecond=49 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2527 ms. (steps per millisecond=395 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2536 ms. (steps per millisecond=394 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2653 ms. (steps per millisecond=376 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2515 ms. (steps per millisecond=397 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2626 ms. (steps per millisecond=380 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2583 ms. (steps per millisecond=387 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2551 ms. (steps per millisecond=392 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2556 ms. (steps per millisecond=391 ) properties (out of 8) seen :0
[2023-03-18 05:42:21] [INFO ] Flow matrix only has 18727 transitions (discarded 8729 similar events)
// Phase 1: matrix 18727 rows 497 cols
[2023-03-18 05:42:21] [INFO ] Computed 8 place invariants in 55 ms
[2023-03-18 05:42:22] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-18 05:42:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:42:25] [INFO ] [Real]Absence check using state equation in 3064 ms returned sat
[2023-03-18 05:42:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:42:25] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-18 05:42:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:42:28] [INFO ] [Nat]Absence check using state equation in 3205 ms returned sat
[2023-03-18 05:42:29] [INFO ] State equation strengthened by 1374 read => feed constraints.
[2023-03-18 05:42:32] [INFO ] [Nat]Added 1374 Read/Feed constraints in 3004 ms returned sat
[2023-03-18 05:42:34] [INFO ] Deduced a trap composed of 157 places in 2346 ms of which 4 ms to minimize.
[2023-03-18 05:42:37] [INFO ] Deduced a trap composed of 47 places in 2306 ms of which 1 ms to minimize.
[2023-03-18 05:42:41] [INFO ] Deduced a trap composed of 19 places in 2310 ms of which 3 ms to minimize.
[2023-03-18 05:42:45] [INFO ] Deduced a trap composed of 92 places in 1747 ms of which 3 ms to minimize.
[2023-03-18 05:42:47] [INFO ] Deduced a trap composed of 51 places in 2102 ms of which 1 ms to minimize.
[2023-03-18 05:42:51] [INFO ] Deduced a trap composed of 51 places in 1880 ms of which 1 ms to minimize.
[2023-03-18 05:42:53] [INFO ] Deduced a trap composed of 49 places in 1618 ms of which 0 ms to minimize.
[2023-03-18 05:42:55] [INFO ] Deduced a trap composed of 200 places in 1983 ms of which 1 ms to minimize.
[2023-03-18 05:42:58] [INFO ] Deduced a trap composed of 147 places in 2029 ms of which 0 ms to minimize.
[2023-03-18 05:42:58] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 9 trap constraints in 26157 ms
[2023-03-18 05:42:58] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-18 05:42:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:43:01] [INFO ] [Real]Absence check using state equation in 3066 ms returned sat
[2023-03-18 05:43:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:43:01] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-18 05:43:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:43:04] [INFO ] [Nat]Absence check using state equation in 3130 ms returned sat
[2023-03-18 05:43:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 05:43:11] [INFO ] [Nat]Added 1374 Read/Feed constraints in 6765 ms returned unknown
[2023-03-18 05:43:11] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-18 05:43:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:43:14] [INFO ] [Real]Absence check using state equation in 3132 ms returned sat
[2023-03-18 05:43:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:43:15] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-18 05:43:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:43:18] [INFO ] [Nat]Absence check using state equation in 3175 ms returned sat
[2023-03-18 05:43:22] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 05:43:22] [INFO ] [Nat]Added 1374 Read/Feed constraints in 4303 ms returned sat
[2023-03-18 05:43:25] [INFO ] Computed and/alt/rep : 109/757/109 causal constraints (skipped 18615 transitions) in 2696 ms.
[2023-03-18 05:43:26] [INFO ] Added : 0 causal constraints over 0 iterations in 3672 ms. Result :sat
[2023-03-18 05:43:27] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-18 05:43:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:43:30] [INFO ] [Real]Absence check using state equation in 3195 ms returned sat
[2023-03-18 05:43:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:43:31] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-18 05:43:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:43:34] [INFO ] [Nat]Absence check using state equation in 3322 ms returned sat
[2023-03-18 05:43:38] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 05:43:41] [INFO ] [Nat]Added 1374 Read/Feed constraints in 6747 ms returned unknown
[2023-03-18 05:43:41] [INFO ] [Real]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-18 05:43:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:43:44] [INFO ] [Real]Absence check using state equation in 3192 ms returned sat
[2023-03-18 05:43:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:43:44] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-18 05:43:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:43:48] [INFO ] [Nat]Absence check using state equation in 3149 ms returned sat
[2023-03-18 05:43:51] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 05:43:52] [INFO ] [Nat]Added 1374 Read/Feed constraints in 4335 ms returned sat
[2023-03-18 05:43:55] [INFO ] Deduced a trap composed of 47 places in 2412 ms of which 1 ms to minimize.
[2023-03-18 05:43:57] [INFO ] Deduced a trap composed of 68 places in 2320 ms of which 1 ms to minimize.
[2023-03-18 05:44:00] [INFO ] Deduced a trap composed of 147 places in 2302 ms of which 1 ms to minimize.
[2023-03-18 05:44:02] [INFO ] Deduced a trap composed of 19 places in 2143 ms of which 0 ms to minimize.
[2023-03-18 05:44:05] [INFO ] Deduced a trap composed of 59 places in 2297 ms of which 1 ms to minimize.
[2023-03-18 05:44:08] [INFO ] Deduced a trap composed of 51 places in 2263 ms of which 1 ms to minimize.
[2023-03-18 05:44:11] [INFO ] Deduced a trap composed of 72 places in 1904 ms of which 1 ms to minimize.
[2023-03-18 05:44:11] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 19075 ms
[2023-03-18 05:44:13] [INFO ] Computed and/alt/rep : 109/757/109 causal constraints (skipped 18615 transitions) in 2397 ms.
[2023-03-18 05:44:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3278 ms. Result :sat
[2023-03-18 05:44:15] [INFO ] [Real]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-18 05:44:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:44:18] [INFO ] [Real]Absence check using state equation in 3164 ms returned sat
[2023-03-18 05:44:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:44:18] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-18 05:44:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:44:21] [INFO ] [Nat]Absence check using state equation in 3055 ms returned sat
[2023-03-18 05:44:25] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 05:44:26] [INFO ] [Nat]Added 1374 Read/Feed constraints in 4380 ms returned sat
[2023-03-18 05:44:28] [INFO ] Deduced a trap composed of 19 places in 2009 ms of which 1 ms to minimize.
[2023-03-18 05:44:31] [INFO ] Deduced a trap composed of 159 places in 2031 ms of which 0 ms to minimize.
[2023-03-18 05:44:33] [INFO ] Deduced a trap composed of 51 places in 2518 ms of which 0 ms to minimize.
[2023-03-18 05:44:36] [INFO ] Deduced a trap composed of 94 places in 2557 ms of which 1 ms to minimize.
[2023-03-18 05:44:39] [INFO ] Trap strengthening (SAT) tested/added 4/4 trap constraints in 13366 ms
[2023-03-18 05:44:39] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2023-03-18 05:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:44:42] [INFO ] [Real]Absence check using state equation in 3109 ms returned sat
[2023-03-18 05:44:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:44:43] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-18 05:44:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:44:46] [INFO ] [Nat]Absence check using state equation in 3440 ms returned sat
[2023-03-18 05:44:50] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 05:44:53] [INFO ] [Nat]Added 1374 Read/Feed constraints in 6835 ms returned unknown
[2023-03-18 05:44:53] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-18 05:44:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:44:56] [INFO ] [Real]Absence check using state equation in 3242 ms returned sat
[2023-03-18 05:44:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:44:57] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-18 05:44:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:45:00] [INFO ] [Nat]Absence check using state equation in 3329 ms returned sat
[2023-03-18 05:45:04] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 05:45:07] [INFO ] [Nat]Added 1374 Read/Feed constraints in 6805 ms returned unknown
Current structural bounds on expressions (after SMT) : [0, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0]
FORMULA RERS2020-PT-pb103-UpperBounds-00 0 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 7 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 115 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 115 ms. Remains : 497/497 places, 27456/27456 transitions.
Normalized transition count is 18727 out of 27456 initially.
// Phase 1: matrix 18727 rows 497 cols
[2023-03-18 05:45:07] [INFO ] Computed 8 place invariants in 53 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 25212 ms. (steps per millisecond=39 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3382 ms. (steps per millisecond=295 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 3334 ms. (steps per millisecond=299 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3246 ms. (steps per millisecond=308 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3173 ms. (steps per millisecond=315 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3234 ms. (steps per millisecond=309 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3094 ms. (steps per millisecond=323 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3052 ms. (steps per millisecond=327 ) properties (out of 7) seen :0
[2023-03-18 05:45:55] [INFO ] Flow matrix only has 18727 transitions (discarded 8729 similar events)
// Phase 1: matrix 18727 rows 497 cols
[2023-03-18 05:45:55] [INFO ] Computed 8 place invariants in 52 ms
[2023-03-18 05:45:55] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-18 05:45:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:45:59] [INFO ] [Real]Absence check using state equation in 3293 ms returned sat
[2023-03-18 05:45:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:45:59] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-18 05:45:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:46:02] [INFO ] [Nat]Absence check using state equation in 3407 ms returned sat
[2023-03-18 05:46:03] [INFO ] State equation strengthened by 1374 read => feed constraints.
[2023-03-18 05:46:07] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 05:46:10] [INFO ] [Nat]Added 1374 Read/Feed constraints in 6817 ms returned unknown
[2023-03-18 05:46:10] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-18 05:46:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:46:13] [INFO ] [Real]Absence check using state equation in 3158 ms returned sat
[2023-03-18 05:46:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:46:13] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-18 05:46:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:46:17] [INFO ] [Nat]Absence check using state equation in 3282 ms returned sat
[2023-03-18 05:46:20] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 05:46:21] [INFO ] [Nat]Added 1374 Read/Feed constraints in 3996 ms returned sat
[2023-03-18 05:46:23] [INFO ] Deduced a trap composed of 147 places in 1614 ms of which 1 ms to minimize.
[2023-03-18 05:46:25] [INFO ] Deduced a trap composed of 19 places in 1841 ms of which 1 ms to minimize.
[2023-03-18 05:46:28] [INFO ] Deduced a trap composed of 104 places in 2363 ms of which 1 ms to minimize.
[2023-03-18 05:46:30] [INFO ] Deduced a trap composed of 49 places in 1724 ms of which 0 ms to minimize.
[2023-03-18 05:46:33] [INFO ] Deduced a trap composed of 51 places in 2299 ms of which 0 ms to minimize.
[2023-03-18 05:46:33] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 12810 ms
[2023-03-18 05:46:36] [INFO ] Computed and/alt/rep : 109/757/109 causal constraints (skipped 18615 transitions) in 2326 ms.
[2023-03-18 05:46:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3231 ms. Result :sat
[2023-03-18 05:46:37] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-18 05:46:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:46:40] [INFO ] [Real]Absence check using state equation in 3278 ms returned sat
[2023-03-18 05:46:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:46:41] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-18 05:46:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:46:44] [INFO ] [Nat]Absence check using state equation in 3107 ms returned sat
[2023-03-18 05:46:48] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 05:46:51] [INFO ] [Nat]Added 1374 Read/Feed constraints in 6775 ms returned unknown
[2023-03-18 05:46:51] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-18 05:46:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:46:54] [INFO ] [Real]Absence check using state equation in 3029 ms returned sat
[2023-03-18 05:46:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:46:54] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-18 05:46:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:46:57] [INFO ] [Nat]Absence check using state equation in 2973 ms returned sat
[2023-03-18 05:47:01] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 05:47:01] [INFO ] [Nat]Added 1374 Read/Feed constraints in 4005 ms returned sat
[2023-03-18 05:47:04] [INFO ] Deduced a trap composed of 47 places in 2420 ms of which 1 ms to minimize.
[2023-03-18 05:47:07] [INFO ] Deduced a trap composed of 68 places in 2442 ms of which 1 ms to minimize.
[2023-03-18 05:47:10] [INFO ] Deduced a trap composed of 147 places in 2595 ms of which 0 ms to minimize.
[2023-03-18 05:47:12] [INFO ] Deduced a trap composed of 59 places in 2185 ms of which 1 ms to minimize.
[2023-03-18 05:47:15] [INFO ] Deduced a trap composed of 51 places in 2159 ms of which 0 ms to minimize.
[2023-03-18 05:47:16] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 14530 ms
[2023-03-18 05:47:18] [INFO ] Computed and/alt/rep : 109/757/109 causal constraints (skipped 18615 transitions) in 2420 ms.
[2023-03-18 05:47:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3322 ms. Result :sat
[2023-03-18 05:47:20] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-18 05:47:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:47:23] [INFO ] [Real]Absence check using state equation in 3294 ms returned sat
[2023-03-18 05:47:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:47:23] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-18 05:47:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:47:27] [INFO ] [Nat]Absence check using state equation in 3095 ms returned sat
[2023-03-18 05:47:30] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 05:47:32] [INFO ] [Nat]Added 1374 Read/Feed constraints in 5501 ms returned sat
[2023-03-18 05:47:35] [INFO ] Deduced a trap composed of 19 places in 2118 ms of which 0 ms to minimize.
[2023-03-18 05:47:37] [INFO ] Deduced a trap composed of 159 places in 2016 ms of which 1 ms to minimize.
[2023-03-18 05:47:40] [INFO ] Deduced a trap composed of 51 places in 2440 ms of which 1 ms to minimize.
[2023-03-18 05:47:43] [INFO ] Deduced a trap composed of 68 places in 2593 ms of which 1 ms to minimize.
[2023-03-18 05:47:46] [INFO ] Deduced a trap composed of 94 places in 2283 ms of which 9 ms to minimize.
[2023-03-18 05:47:50] [INFO ] Deduced a trap composed of 60 places in 2315 ms of which 1 ms to minimize.
[2023-03-18 05:47:53] [INFO ] Deduced a trap composed of 49 places in 2493 ms of which 1 ms to minimize.
[2023-03-18 05:47:55] [INFO ] Deduced a trap composed of 147 places in 1399 ms of which 1 ms to minimize.
[2023-03-18 05:47:58] [INFO ] Deduced a trap composed of 21 places in 2778 ms of which 0 ms to minimize.
[2023-03-18 05:48:01] [INFO ] Deduced a trap composed of 75 places in 2811 ms of which 0 ms to minimize.
[2023-03-18 05:48:04] [INFO ] Deduced a trap composed of 101 places in 2665 ms of which 1 ms to minimize.
[2023-03-18 05:48:08] [INFO ] Deduced a trap composed of 11 places in 2362 ms of which 1 ms to minimize.
[2023-03-18 05:48:11] [INFO ] Deduced a trap composed of 12 places in 2694 ms of which 1 ms to minimize.
[2023-03-18 05:48:11] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 05:48:11] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-18 05:48:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:48:14] [INFO ] [Real]Absence check using state equation in 3045 ms returned sat
[2023-03-18 05:48:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:48:15] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-18 05:48:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:48:18] [INFO ] [Nat]Absence check using state equation in 2952 ms returned sat
[2023-03-18 05:48:21] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 05:48:24] [INFO ] [Nat]Added 1374 Read/Feed constraints in 6735 ms returned unknown
[2023-03-18 05:48:24] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-18 05:48:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:48:27] [INFO ] [Real]Absence check using state equation in 2987 ms returned sat
[2023-03-18 05:48:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:48:28] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-18 05:48:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:48:31] [INFO ] [Nat]Absence check using state equation in 3004 ms returned sat
[2023-03-18 05:48:34] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 05:48:37] [INFO ] [Nat]Added 1374 Read/Feed constraints in 6738 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0]
Support contains 7 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 95 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 95 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 94 ms. Remains 497 /497 variables (removed 0) and now considering 27456/27456 (removed 0) transitions.
[2023-03-18 05:48:38] [INFO ] Flow matrix only has 18727 transitions (discarded 8729 similar events)
[2023-03-18 05:48:38] [INFO ] Invariant cache hit.
[2023-03-18 05:48:39] [INFO ] Implicit Places using invariants in 926 ms returned []
Implicit Place search using SMT only with invariants took 928 ms to find 0 implicit places.
[2023-03-18 05:48:39] [INFO ] Flow matrix only has 18727 transitions (discarded 8729 similar events)
[2023-03-18 05:48:39] [INFO ] Invariant cache hit.
[2023-03-18 05:48:47] [INFO ] Dead Transitions using invariants and state equation in 8731 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9760 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
[2023-03-18 05:48:47] [INFO ] Computed 8 place invariants in 55 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=49 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
[2023-03-18 05:48:48] [INFO ] Flow matrix only has 18727 transitions (discarded 8729 similar events)
// Phase 1: matrix 18727 rows 497 cols
[2023-03-18 05:48:48] [INFO ] Computed 8 place invariants in 50 ms
[2023-03-18 05:48:48] [INFO ] [Real]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-18 05:48:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:48:51] [INFO ] [Real]Absence check using state equation in 2946 ms returned sat
[2023-03-18 05:48:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:48:51] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-18 05:48:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:48:54] [INFO ] [Nat]Absence check using state equation in 3079 ms returned sat
[2023-03-18 05:48:54] [INFO ] State equation strengthened by 1374 read => feed constraints.
[2023-03-18 05:48:56] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 05:48:56] [INFO ] [Nat]Added 1374 Read/Feed constraints in 1752 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 212 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 214 ms. Remains : 496/497 places, 27423/27427 transitions.
Normalized transition count is 18688 out of 27423 initially.
// Phase 1: matrix 18688 rows 496 cols
[2023-03-18 05:48:56] [INFO ] Computed 8 place invariants in 45 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 20515 ms. (steps per millisecond=48 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 2611 ms. (steps per millisecond=382 ) properties (out of 1) seen :0
[2023-03-18 05:49:20] [INFO ] Flow matrix only has 18688 transitions (discarded 8735 similar events)
// Phase 1: matrix 18688 rows 496 cols
[2023-03-18 05:49:20] [INFO ] Computed 8 place invariants in 49 ms
[2023-03-18 05:49:20] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-18 05:49:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:49:23] [INFO ] [Real]Absence check using state equation in 3223 ms returned sat
[2023-03-18 05:49:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:49:23] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-18 05:49:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:49:27] [INFO ] [Nat]Absence check using state equation in 3225 ms returned sat
[2023-03-18 05:49:27] [INFO ] State equation strengthened by 1369 read => feed constraints.
[2023-03-18 05:49:29] [INFO ] [Nat]Added 1369 Read/Feed constraints in 1977 ms returned sat
[2023-03-18 05:49:31] [INFO ] Computed and/alt/rep : 106/739/106 causal constraints (skipped 18579 transitions) in 2204 ms.
[2023-03-18 05:49:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3077 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 105 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 105 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 87 ms. Remains 496 /496 variables (removed 0) and now considering 27423/27423 (removed 0) transitions.
[2023-03-18 05:49:33] [INFO ] Flow matrix only has 18688 transitions (discarded 8735 similar events)
[2023-03-18 05:49:33] [INFO ] Invariant cache hit.
[2023-03-18 05:49:34] [INFO ] Implicit Places using invariants in 945 ms returned []
Implicit Place search using SMT only with invariants took 946 ms to find 0 implicit places.
[2023-03-18 05:49:34] [INFO ] Flow matrix only has 18688 transitions (discarded 8735 similar events)
[2023-03-18 05:49:34] [INFO ] Invariant cache hit.
[2023-03-18 05:49:43] [INFO ] Dead Transitions using invariants and state equation in 8784 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9821 ms. Remains : 496/496 places, 27423/27423 transitions.
Ending property specific reduction for RERS2020-PT-pb103-UpperBounds-02 in 55200 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
[2023-03-18 05:49:43] [INFO ] Computed 8 place invariants in 52 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=47 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
[2023-03-18 05:49:43] [INFO ] Flow matrix only has 18727 transitions (discarded 8729 similar events)
// Phase 1: matrix 18727 rows 497 cols
[2023-03-18 05:49:43] [INFO ] Computed 8 place invariants in 52 ms
[2023-03-18 05:49:43] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-18 05:49:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:49:46] [INFO ] [Real]Absence check using state equation in 3222 ms returned sat
[2023-03-18 05:49:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:49:47] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-18 05:49:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:49:50] [INFO ] [Nat]Absence check using state equation in 3289 ms returned sat
[2023-03-18 05:49:50] [INFO ] State equation strengthened by 1374 read => feed constraints.
[2023-03-18 05:49:52] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 05:49:52] [INFO ] [Nat]Added 1374 Read/Feed constraints in 1542 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 92 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.
Normalized transition count is 18631 out of 27334 initially.
// Phase 1: matrix 18631 rows 497 cols
[2023-03-18 05:49:52] [INFO ] Computed 8 place invariants in 54 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 19899 ms. (steps per millisecond=50 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2605 ms. (steps per millisecond=383 ) properties (out of 1) seen :0
[2023-03-18 05:50:14] [INFO ] Flow matrix only has 18631 transitions (discarded 8703 similar events)
// Phase 1: matrix 18631 rows 497 cols
[2023-03-18 05:50:14] [INFO ] Computed 8 place invariants in 44 ms
[2023-03-18 05:50:14] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-18 05:50:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:50:18] [INFO ] [Real]Absence check using state equation in 3223 ms returned sat
[2023-03-18 05:50:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:50:18] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-18 05:50:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:50:21] [INFO ] [Nat]Absence check using state equation in 3284 ms returned sat
[2023-03-18 05:50:22] [INFO ] State equation strengthened by 1372 read => feed constraints.
[2023-03-18 05:50:25] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 05:50:26] [INFO ] [Nat]Added 1372 Read/Feed constraints in 4322 ms returned sat
[2023-03-18 05:50:28] [INFO ] Deduced a trap composed of 147 places in 1390 ms of which 0 ms to minimize.
[2023-03-18 05:50:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2210 ms
[2023-03-18 05:50:30] [INFO ] Computed and/alt/rep : 109/757/109 causal constraints (skipped 18519 transitions) in 2323 ms.
[2023-03-18 05:50:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3268 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 107 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 108 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 109 ms. Remains 497 /497 variables (removed 0) and now considering 27334/27334 (removed 0) transitions.
[2023-03-18 05:50:32] [INFO ] Flow matrix only has 18631 transitions (discarded 8703 similar events)
[2023-03-18 05:50:32] [INFO ] Invariant cache hit.
[2023-03-18 05:50:33] [INFO ] Implicit Places using invariants in 972 ms returned []
Implicit Place search using SMT only with invariants took 973 ms to find 0 implicit places.
[2023-03-18 05:50:33] [INFO ] Flow matrix only has 18631 transitions (discarded 8703 similar events)
[2023-03-18 05:50:33] [INFO ] Invariant cache hit.
[2023-03-18 05:50:42] [INFO ] Dead Transitions using invariants and state equation in 9190 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10275 ms. Remains : 497/497 places, 27334/27334 transitions.
Ending property specific reduction for RERS2020-PT-pb103-UpperBounds-03 in 59729 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
[2023-03-18 05:50:42] [INFO ] Computed 8 place invariants in 48 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=51 ) properties (out of 1) 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 1) seen :0
[2023-03-18 05:50:43] [INFO ] Flow matrix only has 18727 transitions (discarded 8729 similar events)
// Phase 1: matrix 18727 rows 497 cols
[2023-03-18 05:50:43] [INFO ] Computed 8 place invariants in 47 ms
[2023-03-18 05:50:43] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-18 05:50:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:50:46] [INFO ] [Real]Absence check using state equation in 3051 ms returned sat
[2023-03-18 05:50:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:50:46] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-18 05:50:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:50:49] [INFO ] [Nat]Absence check using state equation in 3073 ms returned sat
[2023-03-18 05:50:49] [INFO ] State equation strengthened by 1374 read => feed constraints.
[2023-03-18 05:50:51] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 05:50:51] [INFO ] [Nat]Added 1374 Read/Feed constraints in 1764 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 87 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 88 ms. Remains : 497/497 places, 27325/27325 transitions.
Normalized transition count is 18720 out of 27325 initially.
// Phase 1: matrix 18720 rows 497 cols
[2023-03-18 05:50:51] [INFO ] Computed 8 place invariants in 51 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 19712 ms. (steps per millisecond=50 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 2528 ms. (steps per millisecond=395 ) properties (out of 1) seen :0
[2023-03-18 05:51:14] [INFO ] Flow matrix only has 18720 transitions (discarded 8605 similar events)
// Phase 1: matrix 18720 rows 497 cols
[2023-03-18 05:51:14] [INFO ] Computed 8 place invariants in 50 ms
[2023-03-18 05:51:14] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2023-03-18 05:51:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:51:17] [INFO ] [Real]Absence check using state equation in 3020 ms returned sat
[2023-03-18 05:51:17] [INFO ] State equation strengthened by 1373 read => feed constraints.
[2023-03-18 05:51:18] [INFO ] [Real]Added 1373 Read/Feed constraints in 838 ms returned sat
[2023-03-18 05:51:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:51:18] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-18 05:51:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:51:21] [INFO ] [Nat]Absence check using state equation in 3057 ms returned sat
[2023-03-18 05:51:25] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 05:51:26] [INFO ] [Nat]Added 1373 Read/Feed constraints in 4572 ms returned sat
[2023-03-18 05:51:29] [INFO ] Deduced a trap composed of 115 places in 2350 ms of which 1 ms to minimize.
[2023-03-18 05:51:31] [INFO ] Deduced a trap composed of 157 places in 2321 ms of which 1 ms to minimize.
[2023-03-18 05:51:35] [INFO ] Deduced a trap composed of 19 places in 2198 ms of which 1 ms to minimize.
[2023-03-18 05:51:37] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 10964 ms
[2023-03-18 05:51:39] [INFO ] Computed and/alt/rep : 109/757/109 causal constraints (skipped 18608 transitions) in 2156 ms.
[2023-03-18 05:51:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2988 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 88 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.
[2023-03-18 05:51:41] [INFO ] Flow matrix only has 18720 transitions (discarded 8605 similar events)
[2023-03-18 05:51:41] [INFO ] Invariant cache hit.
[2023-03-18 05:51:41] [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.
[2023-03-18 05:51:41] [INFO ] Flow matrix only has 18720 transitions (discarded 8605 similar events)
[2023-03-18 05:51:41] [INFO ] Invariant cache hit.
[2023-03-18 05:51:50] [INFO ] Dead Transitions using invariants and state equation in 8849 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9821 ms. Remains : 497/497 places, 27325/27325 transitions.
Ending property specific reduction for RERS2020-PT-pb103-UpperBounds-06 in 68012 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
[2023-03-18 05:51:50] [INFO ] Computed 8 place invariants in 50 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=51 ) 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
[2023-03-18 05:51:51] [INFO ] Flow matrix only has 18727 transitions (discarded 8729 similar events)
// Phase 1: matrix 18727 rows 497 cols
[2023-03-18 05:51:51] [INFO ] Computed 8 place invariants in 54 ms
[2023-03-18 05:51:51] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2023-03-18 05:51:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:51:53] [INFO ] [Real]Absence check using state equation in 2713 ms returned sat
[2023-03-18 05:51:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:51:54] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-18 05:51:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:51:58] [INFO ] [Nat]Absence check using state equation in 3716 ms returned sat
[2023-03-18 05:51:58] [INFO ] State equation strengthened by 1374 read => feed constraints.
[2023-03-18 05:51:59] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 05:51:59] [INFO ] [Nat]Added 1374 Read/Feed constraints in 1098 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 175 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 175 ms. Remains : 493/497 places, 26472/27266 transitions.
Normalized transition count is 18544 out of 26472 initially.
// Phase 1: matrix 18544 rows 493 cols
[2023-03-18 05:51:59] [INFO ] Computed 8 place invariants in 60 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 19888 ms. (steps per millisecond=50 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2553 ms. (steps per millisecond=391 ) properties (out of 1) seen :0
[2023-03-18 05:52:22] [INFO ] Flow matrix only has 18544 transitions (discarded 7928 similar events)
// Phase 1: matrix 18544 rows 493 cols
[2023-03-18 05:52:22] [INFO ] Computed 8 place invariants in 69 ms
[2023-03-18 05:52:22] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2023-03-18 05:52:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:52:25] [INFO ] [Real]Absence check using state equation in 3206 ms returned sat
[2023-03-18 05:52:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:52:25] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-18 05:52:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:52:28] [INFO ] [Nat]Absence check using state equation in 3106 ms returned sat
[2023-03-18 05:52:29] [INFO ] State equation strengthened by 1365 read => feed constraints.
[2023-03-18 05:52:32] [INFO ] [Nat]Added 1365 Read/Feed constraints in 3528 ms returned sat
[2023-03-18 05:52:35] [INFO ] Deduced a trap composed of 51 places in 2645 ms of which 1 ms to minimize.
[2023-03-18 05:52:38] [INFO ] Deduced a trap composed of 72 places in 2035 ms of which 1 ms to minimize.
[2023-03-18 05:52:41] [INFO ] Deduced a trap composed of 147 places in 1890 ms of which 0 ms to minimize.
[2023-03-18 05:52:44] [INFO ] Deduced a trap composed of 19 places in 2104 ms of which 1 ms to minimize.
[2023-03-18 05:52:44] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 12117 ms
[2023-03-18 05:52:47] [INFO ] Computed and/alt/rep : 108/749/108 causal constraints (skipped 18433 transitions) in 2446 ms.
[2023-03-18 05:52:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3311 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 120 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 120 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 118 ms. Remains 493 /493 variables (removed 0) and now considering 26472/26472 (removed 0) transitions.
[2023-03-18 05:52:48] [INFO ] Flow matrix only has 18544 transitions (discarded 7928 similar events)
[2023-03-18 05:52:48] [INFO ] Invariant cache hit.
[2023-03-18 05:52:49] [INFO ] Implicit Places using invariants in 1000 ms returned []
Implicit Place search using SMT only with invariants took 1000 ms to find 0 implicit places.
[2023-03-18 05:52:49] [INFO ] Flow matrix only has 18544 transitions (discarded 7928 similar events)
[2023-03-18 05:52:49] [INFO ] Invariant cache hit.
[2023-03-18 05:52:58] [INFO ] Dead Transitions using invariants and state equation in 9093 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10215 ms. Remains : 493/493 places, 26472/26472 transitions.
Ending property specific reduction for RERS2020-PT-pb103-UpperBounds-10 in 67987 ms.
Starting property specific reduction for RERS2020-PT-pb103-UpperBounds-11
Normalized transition count is 18727 out of 27456 initially.
// Phase 1: matrix 18727 rows 497 cols
[2023-03-18 05:52:58] [INFO ] Computed 8 place 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 :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :0
[2023-03-18 05:52:59] [INFO ] Flow matrix only has 18727 transitions (discarded 8729 similar events)
// Phase 1: matrix 18727 rows 497 cols
[2023-03-18 05:52:59] [INFO ] Computed 8 place invariants in 48 ms
[2023-03-18 05:52:59] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-18 05:52:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:53:02] [INFO ] [Real]Absence check using state equation in 3393 ms returned sat
[2023-03-18 05:53:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:53:03] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-18 05:53:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:53:06] [INFO ] [Nat]Absence check using state equation in 3363 ms returned sat
[2023-03-18 05:53:06] [INFO ] State equation strengthened by 1374 read => feed constraints.
[2023-03-18 05:53:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 05:53:08] [INFO ] [Nat]Added 1374 Read/Feed constraints in 1431 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 27 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 497/497 places, 27429/27429 transitions.
Applied a total of 0 rules in 96 ms. Remains 497 /497 variables (removed 0) and now considering 27429/27429 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 497/497 places, 27429/27429 transitions.
Normalized transition count is 18700 out of 27429 initially.
// Phase 1: matrix 18700 rows 497 cols
[2023-03-18 05:53:08] [INFO ] Computed 8 place invariants in 66 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 20676 ms. (steps per millisecond=48 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2729 ms. (steps per millisecond=366 ) properties (out of 1) seen :0
[2023-03-18 05:53:31] [INFO ] Flow matrix only has 18700 transitions (discarded 8729 similar events)
// Phase 1: matrix 18700 rows 497 cols
[2023-03-18 05:53:31] [INFO ] Computed 8 place invariants in 53 ms
[2023-03-18 05:53:31] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-18 05:53:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:53:35] [INFO ] [Real]Absence check using state equation in 3319 ms returned sat
[2023-03-18 05:53:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:53:35] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-18 05:53:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:53:38] [INFO ] [Nat]Absence check using state equation in 3200 ms returned sat
[2023-03-18 05:53:38] [INFO ] State equation strengthened by 1370 read => feed constraints.
[2023-03-18 05:53:42] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 05:53:45] [INFO ] [Nat]Added 1370 Read/Feed constraints in 6747 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, 27429/27429 transitions.
Applied a total of 0 rules in 94 ms. Remains 497 /497 variables (removed 0) and now considering 27429/27429 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 497/497 places, 27429/27429 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 497/497 places, 27429/27429 transitions.
Applied a total of 0 rules in 91 ms. Remains 497 /497 variables (removed 0) and now considering 27429/27429 (removed 0) transitions.
[2023-03-18 05:53:45] [INFO ] Flow matrix only has 18700 transitions (discarded 8729 similar events)
[2023-03-18 05:53:45] [INFO ] Invariant cache hit.
[2023-03-18 05:53:46] [INFO ] Implicit Places using invariants in 921 ms returned []
Implicit Place search using SMT only with invariants took 921 ms to find 0 implicit places.
[2023-03-18 05:53:46] [INFO ] Flow matrix only has 18700 transitions (discarded 8729 similar events)
[2023-03-18 05:53:46] [INFO ] Invariant cache hit.
[2023-03-18 05:53:55] [INFO ] Dead Transitions using invariants and state equation in 9102 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10120 ms. Remains : 497/497 places, 27429/27429 transitions.
Ending property specific reduction for RERS2020-PT-pb103-UpperBounds-11 in 57130 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
[2023-03-18 05:53:56] [INFO ] Computed 8 place invariants in 53 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=36 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
[2023-03-18 05:53:56] [INFO ] Flow matrix only has 18727 transitions (discarded 8729 similar events)
// Phase 1: matrix 18727 rows 497 cols
[2023-03-18 05:53:56] [INFO ] Computed 8 place invariants in 50 ms
[2023-03-18 05:53:56] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-18 05:53:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:53:59] [INFO ] [Real]Absence check using state equation in 3276 ms returned sat
[2023-03-18 05:54:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:54:00] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-18 05:54:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:54:03] [INFO ] [Nat]Absence check using state equation in 3001 ms returned sat
[2023-03-18 05:54:03] [INFO ] State equation strengthened by 1374 read => feed constraints.
[2023-03-18 05:54:05] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 05:54:05] [INFO ] [Nat]Added 1374 Read/Feed constraints in 1827 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 94 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 94 ms. Remains : 497/497 places, 27419/27419 transitions.
Normalized transition count is 18703 out of 27419 initially.
// Phase 1: matrix 18703 rows 497 cols
[2023-03-18 05:54:05] [INFO ] Computed 8 place invariants in 51 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 19884 ms. (steps per millisecond=50 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2604 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
[2023-03-18 05:54:27] [INFO ] Flow matrix only has 18703 transitions (discarded 8716 similar events)
// Phase 1: matrix 18703 rows 497 cols
[2023-03-18 05:54:27] [INFO ] Computed 8 place invariants in 49 ms
[2023-03-18 05:54:27] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-18 05:54:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:54:31] [INFO ] [Real]Absence check using state equation in 3107 ms returned sat
[2023-03-18 05:54:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:54:31] [INFO ] [Nat]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-18 05:54:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:54:34] [INFO ] [Nat]Absence check using state equation in 3047 ms returned sat
[2023-03-18 05:54:34] [INFO ] State equation strengthened by 1372 read => feed constraints.
[2023-03-18 05:54:38] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 05:54:40] [INFO ] [Nat]Added 1372 Read/Feed constraints in 5997 ms returned sat
[2023-03-18 05:54:43] [INFO ] Deduced a trap composed of 84 places in 2091 ms of which 1 ms to minimize.
[2023-03-18 05:54:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2940 ms
[2023-03-18 05:54:45] [INFO ] Computed and/alt/rep : 109/757/109 causal constraints (skipped 18591 transitions) in 2263 ms.
[2023-03-18 05:54:49] [INFO ] Deduced a trap composed of 60 places in 1879 ms of which 0 ms to minimize.
[2023-03-18 05:54:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2843 ms
[2023-03-18 05:54:50] [INFO ] Added : 1 causal constraints over 1 iterations in 7347 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 86 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 86 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 85 ms. Remains 497 /497 variables (removed 0) and now considering 27419/27419 (removed 0) transitions.
[2023-03-18 05:54:51] [INFO ] Flow matrix only has 18703 transitions (discarded 8716 similar events)
[2023-03-18 05:54:51] [INFO ] Invariant cache hit.
[2023-03-18 05:54:52] [INFO ] Implicit Places using invariants in 986 ms returned []
Implicit Place search using SMT only with invariants took 986 ms to find 0 implicit places.
[2023-03-18 05:54:52] [INFO ] Flow matrix only has 18703 transitions (discarded 8716 similar events)
[2023-03-18 05:54:52] [INFO ] Invariant cache hit.
[2023-03-18 05:55:01] [INFO ] Dead Transitions using invariants and state equation in 8836 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9910 ms. Remains : 497/497 places, 27419/27419 transitions.
Ending property specific reduction for RERS2020-PT-pb103-UpperBounds-12 in 65545 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
[2023-03-18 05:55:01] [INFO ] Computed 8 place invariants in 50 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=45 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
[2023-03-18 05:55:01] [INFO ] Flow matrix only has 18727 transitions (discarded 8729 similar events)
// Phase 1: matrix 18727 rows 497 cols
[2023-03-18 05:55:01] [INFO ] Computed 8 place invariants in 47 ms
[2023-03-18 05:55:01] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-18 05:55:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:55:05] [INFO ] [Real]Absence check using state equation in 3120 ms returned sat
[2023-03-18 05:55:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:55:05] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-18 05:55:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:55:08] [INFO ] [Nat]Absence check using state equation in 3058 ms returned sat
[2023-03-18 05:55:08] [INFO ] State equation strengthened by 1374 read => feed constraints.
[2023-03-18 05:55:10] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 05:55:10] [INFO ] [Nat]Added 1374 Read/Feed constraints in 1795 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 97 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 98 ms. Remains : 497/497 places, 27398/27398 transitions.
Normalized transition count is 18725 out of 27398 initially.
// Phase 1: matrix 18725 rows 497 cols
[2023-03-18 05:55:10] [INFO ] Computed 8 place invariants in 53 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 20032 ms. (steps per millisecond=49 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2506 ms. (steps per millisecond=399 ) properties (out of 1) seen :0
[2023-03-18 05:55:33] [INFO ] Flow matrix only has 18725 transitions (discarded 8673 similar events)
// Phase 1: matrix 18725 rows 497 cols
[2023-03-18 05:55:33] [INFO ] Computed 8 place invariants in 49 ms
[2023-03-18 05:55:33] [INFO ] [Real]Absence check using 8 positive place invariants in 8 ms returned sat
[2023-03-18 05:55:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 05:55:36] [INFO ] [Real]Absence check using state equation in 3373 ms returned sat
[2023-03-18 05:55:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 05:55:37] [INFO ] [Nat]Absence check using 8 positive place invariants in 10 ms returned sat
[2023-03-18 05:55:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 05:55:40] [INFO ] [Nat]Absence check using state equation in 3215 ms returned sat
[2023-03-18 05:55:40] [INFO ] State equation strengthened by 1374 read => feed constraints.
[2023-03-18 05:55:44] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-18 05:55:47] [INFO ] [Nat]Added 1374 Read/Feed constraints in 6794 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 97 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 98 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 85 ms. Remains 497 /497 variables (removed 0) and now considering 27398/27398 (removed 0) transitions.
[2023-03-18 05:55:47] [INFO ] Flow matrix only has 18725 transitions (discarded 8673 similar events)
[2023-03-18 05:55:47] [INFO ] Invariant cache hit.
[2023-03-18 05:55:48] [INFO ] Implicit Places using invariants in 932 ms returned []
Implicit Place search using SMT only with invariants took 933 ms to find 0 implicit places.
[2023-03-18 05:55:48] [INFO ] Flow matrix only has 18725 transitions (discarded 8673 similar events)
[2023-03-18 05:55:48] [INFO ] Invariant cache hit.
[2023-03-18 05:55:57] [INFO ] Dead Transitions using invariants and state equation in 8864 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9885 ms. Remains : 497/497 places, 27398/27398 transitions.
Ending property specific reduction for RERS2020-PT-pb103-UpperBounds-13 in 55748 ms.
[2023-03-18 05:55:58] [INFO ] Flatten gal took : 1099 ms
[2023-03-18 05:55:58] [INFO ] Export to MCC of 7 properties in file /home/mcc/execution/UpperBounds.sr.xml took 1 ms.
[2023-03-18 05:55:58] [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 931331 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running RERS2020 (PT), instance pb103
Examination UpperBounds
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/UpperBoundParse.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//upper_bound//smart
PNML FILE: model.pnml
Petri model created: 497 places, 27456 transitions, 109288 arcs.
Final Score: 666958.405
Took : 751 seconds
Bounds file is: UpperBounds.xml
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 9791032 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16061492 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ 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
Caught signal 15, terminating.
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="smartxred"
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 smartxred"
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 r331-tall-167889204200237"
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 ;