Trace number 4296284

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2018-06-15? (TO) 2520.05 2520.01

General information on the benchmark

NameBacp/Bacp-m1/
Bacp-m1-08b_c18.xml
MD5SUMf0181ee827e5f84545abe9c1b131da86
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark17
Best CPU time to get the best result obtained on this benchmark2400.18
Satisfiable
(Un)Satisfiability was proved
Number of variables430
Number of constraints100
Number of domains8
Minimum domain size2
Maximum domain size15
Distribution of domain sizes[{"size":2,"count":368},{"size":7,"count":8},{"size":8,"count":46},{"size":15,"count":8}]
Minimum variable degree1
Maximum variable degree15
Distribution of variable degrees[{"degree":1,"count":8},{"degree":2,"count":376},{"degree":9,"count":9},{"degree":10,"count":15},{"degree":11,"count":12},{"degree":12,"count":5},{"degree":13,"count":4},{"degree":15,"count":1}]
Minimum constraint arity2
Maximum constraint arity47
Distribution of constraint arities[{"arity":2,"count":38},{"arity":9,"count":46},{"arity":47,"count":16}]
Number of extensional constraints46
Number of intensional constraints38
Distribution of constraint types[{"type":"extension","count":46},{"type":"intension","count":38},{"type":"sum","count":8},{"type":"count","count":8}]
Optimization problemYES
Type of objectivemin MAXIMUM

Solver Data


Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (8556 MiB free)
  memory of node 1: 16384 MiB (11548 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4296284-1532626413/watcher-4296284-1532626413 -o /tmp/evaluation-result-4296284-1532626413/solver-4296284-1532626413 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532626413-12454 --watchdog 2580 xcsp_picat HOME/instance-4296284-1532626413.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=12484, runsolver pid=12481
Current StackSize limit: 8192 KiB


[startup+0.100709 s]*
/proc/loadavg: 1.29 1.32 1.37 3/188 12485
/proc/meminfo: memFree=20572052/32770624 swapFree=67108860/67108860
[pid=12484] ppid=12481 vsize=112908 memory=16700 CPUtime=0.1 cores=0,2,4,6
/proc/12484/stat : 12484 (xcsp_picat) R 12481 12484 8081 0 -1 4202496 1800 0 0 0 9 1 0 0 20 0 1 0 80204493 115617792 4175 33554432000 4194304 5849740 140735952609408 140735952608616 5521440 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 38543360 140735952610486 140735952610564 140735952610564 140735952613322 0
/proc/12484/statm: 28227 4175 720 405 0 25171 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 112908 KiB
Current children cumulated memory: 16700 KiB

[startup+0.209467 s]*
/proc/loadavg: 1.29 1.32 1.37 3/188 12485
/proc/meminfo: memFree=20571400/32770624 swapFree=67108860/67108860
[pid=12484] ppid=12481 vsize=112908 memory=16700 CPUtime=0.21 cores=0,2,4,6
/proc/12484/stat : 12484 (xcsp_picat) R 12481 12484 8081 0 -1 4202496 1800 0 0 0 20 1 0 0 20 0 1 0 80204493 115617792 4175 33554432000 4194304 5849740 140735952609408 140735952608616 5471765 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 38543360 140735952610486 140735952610564 140735952610564 140735952613322 0
/proc/12484/statm: 28227 4175 720 405 0 25171 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 112908 KiB
Current children cumulated memory: 16700 KiB

[startup+0.30914 s]*
/proc/loadavg: 1.29 1.32 1.37 3/188 12485
/proc/meminfo: memFree=20571400/32770624 swapFree=67108860/67108860
[pid=12484] ppid=12481 vsize=112852 memory=16744 CPUtime=0.31 cores=0,2,4,6
/proc/12484/stat : 12484 (xcsp_picat) R 12481 12484 8081 0 -1 4202496 1873 0 0 0 30 1 0 0 20 0 1 0 80204493 115560448 4186 33554432000 4194304 5849740 140735952609408 140735952608616 5303657 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 38543360 140735952610486 140735952610564 140735952610564 140735952613322 0
/proc/12484/statm: 28213 4186 736 405 0 25157 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 112852 KiB
Current children cumulated memory: 16744 KiB

[startup+0.700226 s]
/proc/loadavg: 1.35 1.33 1.37 3/188 12485
/proc/meminfo: memFree=20570904/32770624 swapFree=67108860/67108860
[pid=12484] ppid=12481 vsize=113148 memory=17228 CPUtime=0.69 cores=0,2,4,6
/proc/12484/stat : 12484 (xcsp_picat) R 12481 12484 8081 0 -1 4202496 2326 0 0 0 68 1 0 0 20 0 1 0 80204493 115863552 4307 33554432000 4194304 5849740 140735952609408 140735952608616 5309651 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 38543360 140735952610486 140735952610564 140735952610564 140735952613322 0
/proc/12484/statm: 28287 4307 744 405 0 25231 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 113148 KiB
Current children cumulated memory: 17228 KiB

[startup+1.50023 s]
/proc/loadavg: 1.35 1.33 1.37 3/188 12485
/proc/meminfo: memFree=20569328/32770624 swapFree=67108860/67108860
[pid=12484] ppid=12481 vsize=113968 memory=17740 CPUtime=1.49 cores=0,2,4,6
/proc/12484/stat : 12484 (xcsp_picat) R 12481 12484 8081 0 -1 4202496 2801 0 0 0 147 2 0 0 20 0 1 0 80204493 116703232 4435 33554432000 4194304 5849740 140735952609408 140735952607896 5329403 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 38543360 140735952610486 140735952610564 140735952610564 140735952613322 0
/proc/12484/statm: 28492 4435 759 405 0 25436 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 113968 KiB
Current children cumulated memory: 17740 KiB

[startup+3.10919 s]
/proc/loadavg: 1.35 1.33 1.37 3/188 12485
/proc/meminfo: memFree=20567948/32770624 swapFree=67108860/67108860
[pid=12484] ppid=12481 vsize=115152 memory=19164 CPUtime=3.09 cores=0,2,4,6
/proc/12484/stat : 12484 (xcsp_picat) R 12481 12484 8081 0 -1 4202496 3639 0 0 0 306 3 0 0 20 0 1 0 80204493 117915648 4791 33554432000 4194304 5849740 140735952609408 140735952608408 5376292 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 38543360 140735952610486 140735952610564 140735952610564 140735952613322 0
/proc/12484/statm: 28788 4791 761 405 0 25732 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 115152 KiB
Current children cumulated memory: 19164 KiB

[startup+6.30022 s]
/proc/loadavg: 1.40 1.34 1.37 3/188 12485
/proc/meminfo: memFree=20557744/32770624 swapFree=67108860/67108860
[pid=12484] ppid=12481 vsize=119152 memory=23060 CPUtime=6.29 cores=0,2,4,6
/proc/12484/stat : 12484 (xcsp_picat) R 12481 12484 8081 0 -1 4202496 6168 0 0 0 622 7 0 0 20 0 1 0 80204493 122011648 5765 33554432000 4194304 5849740 140735952609408 140735952608408 5335610 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 38543360 140735952610486 140735952610564 140735952610564 140735952613322 0
/proc/12484/statm: 29788 5765 761 405 0 26732 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 119152 KiB
Current children cumulated memory: 23060 KiB

[startup+12.7002 s]
/proc/loadavg: 1.45 1.35 1.38 3/188 12485
/proc/meminfo: memFree=20550492/32770624 swapFree=67108860/67108860
[pid=12484] ppid=12481 vsize=121820 memory=25924 CPUtime=12.69 cores=0,2,4,6
/proc/12484/stat : 12484 (xcsp_picat) R 12481 12484 8081 0 -1 4202496 10298 0 0 0 1254 15 0 0 20 0 1 0 80204493 124743680 6481 33554432000 4194304 5849740 140735952609408 140735952608408 140315859844999 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 38543360 140735952610486 140735952610564 140735952610564 140735952613322 0
/proc/12484/statm: 30455 6481 761 405 0 27399 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 121820 KiB
Current children cumulated memory: 25924 KiB

[startup+25.5003 s]
/proc/loadavg: 1.54 1.37 1.38 3/188 12485
/proc/meminfo: memFree=20537884/32770624 swapFree=67108860/67108860
[pid=12484] ppid=12481 vsize=123316 memory=27384 CPUtime=25.49 cores=0,2,4,6
/proc/12484/stat : 12484 (xcsp_picat) R 12481 12484 8081 0 -1 4202496 18785 0 0 0 2522 27 0 0 20 0 1 0 80204493 126275584 6846 33554432000 4194304 5849740 140735952609408 140735952608408 5371790 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 38543360 140735952610486 140735952610564 140735952610564 140735952613322 0
/proc/12484/statm: 30829 6846 761 405 0 27773 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 123316 KiB
Current children cumulated memory: 27384 KiB

[startup+51.1094 s]
/proc/loadavg: 1.72 1.43 1.41 3/188 12485
/proc/meminfo: memFree=20533696/32770624 swapFree=67108860/67108860
[pid=12484] ppid=12481 vsize=130372 memory=34320 CPUtime=51.09 cores=0,2,4,6
/proc/12484/stat : 12484 (xcsp_picat) R 12481 12484 8081 0 -1 4202496 34840 0 0 0 5061 48 0 0 20 0 1 0 80204493 133500928 8580 33554432000 4194304 5849740 140735952609408 140735952608408 140315859844999 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 38543360 140735952610486 140735952610564 140735952610564 140735952613322 0
/proc/12484/statm: 32593 8580 761 405 0 29537 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 130372 KiB
Current children cumulated memory: 34320 KiB

[startup+102.3 s]
/proc/loadavg: 1.88 1.52 1.44 3/187 12486
/proc/meminfo: memFree=20458940/32770624 swapFree=67108860/67108860
[pid=12484] ppid=12481 vsize=153108 memory=61792 CPUtime=102.27 cores=0,2,4,6
/proc/12484/stat : 12484 (xcsp_picat) R 12481 12484 8081 0 -1 4202496 50478 0 0 0 10148 79 0 0 20 0 1 0 80204493 156782592 15448 33554432000 4194304 5849740 140735952609408 140735952608408 5335585 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 38543360 140735952610486 140735952610564 140735952610564 140735952613322 0
/proc/12484/statm: 38277 15448 761 405 0 35221 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 153108 KiB
Current children cumulated memory: 61792 KiB

[startup+162.3 s]
/proc/loadavg: 1.95 1.61 1.47 3/187 12487
/proc/meminfo: memFree=20442248/32770624 swapFree=67108860/67108860
[pid=12484] ppid=12481 vsize=159200 memory=67724 CPUtime=162.27 cores=0,2,4,6
/proc/12484/stat : 12484 (xcsp_picat) R 12481 12484 8081 0 -1 4202496 63883 0 0 0 16125 102 0 0 20 0 1 0 80204493 163020800 16931 33554432000 4194304 5849740 140735952609408 140735952608568 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 38543360 140735952610486 140735952610564 140735952610564 140735952613322 0
/proc/12484/statm: 39800 16931 761 405 0 36744 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 159200 KiB
Current children cumulated memory: 67724 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 1.68 1.51 3/187 12488
/proc/meminfo: memFree=20383216/32770624 swapFree=67108860/67108860
[pid=12484] ppid=12481 vsize=189956 memory=98432 CPUtime=222.26 cores=0,2,4,6
/proc/12484/stat : 12484 (xcsp_picat) R 12481 12484 8081 0 -1 4202496 75889 0 0 0 22104 122 0 0 20 0 1 0 80204493 194514944 24608 33554432000 4194304 5849740 140735952609408 140735952608408 5437631 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 38543360 140735952610486 140735952610564 140735952610564 140735952613322 0
/proc/12484/statm: 47489 24608 761 405 0 44433 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 189956 KiB
Current children cumulated memory: 98432 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.74 1.53 3/187 12489
/proc/meminfo: memFree=20405124/32770624 swapFree=67108860/67108860
[pid=12484] ppid=12481 vsize=152508 memory=61088 CPUtime=282.25 cores=0,2,4,6
/proc/12484/stat : 12484 (xcsp_picat) R 12481 12484 8081 0 -1 4202496 87434 0 0 0 28078 147 0 0 20 0 1 0 80204493 156168192 15272 33554432000 4194304 5849740 140735952609408 140735952608408 5438266 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 38543360 140735952610486 140735952610564 140735952610564 140735952613322 0
/proc/12484/statm: 38127 15272 761 405 0 35071 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 152508 KiB
Current children cumulated memory: 61088 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.79 1.56 3/187 12490
/proc/meminfo: memFree=20394564/32770624 swapFree=67108860/67108860
[pid=12484] ppid=12481 vsize=183856 memory=92404 CPUtime=342.25 cores=0,2,4,6
/proc/12484/stat : 12484 (xcsp_picat) R 12481 12484 8081 0 -1 4202496 91683 0 0 0 34059 166 0 0 20 0 1 0 80204493 188268544 23101 33554432000 4194304 5849740 140735952609408 140735952608408 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 38543360 140735952610486 140735952610564 140735952610564 140735952613322 0
/proc/12484/statm: 45964 23101 761 405 0 42908 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 183856 KiB
Current children cumulated memory: 92404 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.82 1.59 3/189 12500
/proc/meminfo: memFree=20428748/32770624 swapFree=67108860/67108860
[pid=12484] ppid=12481 vsize=150164 memory=58644 CPUtime=402.24 cores=0,2,4,6
/proc/12484/stat : 12484 (xcsp_picat) R 12481 12484 8081 0 -1 4202496 98075 0 0 0 40005 219 0 0 20 0 1 0 80204493 153767936 14661 33554432000 4194304 5849740 140735952609408 140735952608408 140315859844999 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 38543360 140735952610486 140735952610564 140735952610564 140735952613322 0
/proc/12484/statm: 37541 14661 761 405 0 34485 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 150164 KiB
Current children cumulated memory: 58644 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.86 1.62 3/189 12501
/proc/meminfo: memFree=20300796/32770624 swapFree=67108860/67108860
[pid=12484] ppid=12481 vsize=218708 memory=127364 CPUtime=462.24 cores=0,2,4,6
/proc/12484/stat : 12484 (xcsp_picat) R 12481 12484 8081 0 -1 4202496 107210 0 0 0 45976 248 0 0 20 0 1 0 80204493 223956992 31841 33554432000 4194304 5849740 140735952609408 140735952608408 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 38543360 140735952610486 140735952610564 140735952610564 140735952613322 0
/proc/12484/statm: 54677 31841 761 405 0 51621 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 218708 KiB
Current children cumulated memory: 127364 KiB


################
# More data... #
################

/proc/12484/statm: 119055 96213 761 405 0 115999 0
Current children cumulated CPU time: 1722.3 s
Current children cumulated vsize: 476220 KiB
Current children cumulated memory: 384852 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 1.90 3/189 12564
/proc/meminfo: memFree=19747980/32770624 swapFree=67108860/67108860
[pid=12484] ppid=12481 vsize=592856 memory=501512 CPUtime=1782.3 cores=0,2,4,6
/proc/12484/stat : 12484 (xcsp_picat) R 12481 12484 8081 0 -1 4202496 239671 0 0 0 177694 536 0 0 20 0 1 0 80204493 607084544 125378 33554432000 4194304 5849740 140735952609408 140735952608408 140315859844999 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38543360 140735952610486 140735952610564 140735952610564 140735952613322 0
/proc/12484/statm: 148214 125378 761 405 0 145158 0
Current children cumulated CPU time: 1782.3 s
Current children cumulated vsize: 592856 KiB
Current children cumulated memory: 501512 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/189 12565
/proc/meminfo: memFree=19948884/32770624 swapFree=67108860/67108860
[pid=12484] ppid=12481 vsize=390808 memory=299464 CPUtime=1842.31 cores=0,2,4,6
/proc/12484/stat : 12484 (xcsp_picat) R 12481 12484 8081 0 -1 4202496 274958 0 0 0 183683 548 0 0 20 0 1 0 80204493 400187392 74866 33554432000 4194304 5849740 140735952609408 140735952608408 140315859844999 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38543360 140735952610486 140735952610564 140735952610564 140735952613322 0
/proc/12484/statm: 97702 74866 761 405 0 94646 0
Current children cumulated CPU time: 1842.31 s
Current children cumulated vsize: 390808 KiB
Current children cumulated memory: 299464 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/188 12566
/proc/meminfo: memFree=19926128/32770624 swapFree=67108860/67108860
[pid=12484] ppid=12481 vsize=456344 memory=365000 CPUtime=1902.29 cores=0,2,4,6
/proc/12484/stat : 12484 (xcsp_picat) R 12481 12484 8081 0 -1 4202496 279850 0 0 0 189670 559 0 0 20 0 1 0 80204493 467296256 91250 33554432000 4194304 5849740 140735952609408 140735952608408 140315859844999 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38543360 140735952610486 140735952610564 140735952610564 140735952613322 0
/proc/12484/statm: 114086 91250 761 405 0 111030 0
Current children cumulated CPU time: 1902.29 s
Current children cumulated vsize: 456344 KiB
Current children cumulated memory: 365000 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 1.99 1.92 3/187 12567
/proc/meminfo: memFree=19861116/32770624 swapFree=67108860/67108860
[pid=12484] ppid=12481 vsize=456344 memory=365000 CPUtime=1962.29 cores=0,2,4,6
/proc/12484/stat : 12484 (xcsp_picat) R 12481 12484 8081 0 -1 4202496 280933 0 0 0 195660 569 0 0 20 0 1 0 80204493 467296256 91250 33554432000 4194304 5849740 140735952609408 140735952608408 5438251 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38543360 140735952610486 140735952610564 140735952610564 140735952613322 0
/proc/12484/statm: 114086 91250 761 405 0 111030 0
Current children cumulated CPU time: 1962.29 s
Current children cumulated vsize: 456344 KiB
Current children cumulated memory: 365000 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 1.99 1.92 3/187 12568
/proc/meminfo: memFree=19862292/32770624 swapFree=67108860/67108860
[pid=12484] ppid=12481 vsize=456344 memory=365000 CPUtime=2022.3 cores=0,2,4,6
/proc/12484/stat : 12484 (xcsp_picat) R 12481 12484 8081 0 -1 4202496 281684 0 0 0 201652 578 0 0 20 0 1 0 80204493 467296256 91250 33554432000 4194304 5849740 140735952609408 140735952608408 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38543360 140735952610486 140735952610564 140735952610564 140735952613322 0
/proc/12484/statm: 114086 91250 761 405 0 111030 0
Current children cumulated CPU time: 2022.3 s
Current children cumulated vsize: 456344 KiB
Current children cumulated memory: 365000 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 1.99 1.93 3/187 12569
/proc/meminfo: memFree=19835236/32770624 swapFree=67108860/67108860
[pid=12484] ppid=12481 vsize=484068 memory=392684 CPUtime=2082.3 cores=0,2,4,6
/proc/12484/stat : 12484 (xcsp_picat) R 12481 12484 8081 0 -1 4202496 283529 0 0 0 207645 585 0 0 20 0 1 0 80204493 495685632 98171 33554432000 4194304 5849740 140735952609408 140735952608408 140315859844999 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38543360 140735952610486 140735952610564 140735952610564 140735952613322 0
/proc/12484/statm: 121017 98171 761 405 0 117961 0
Current children cumulated CPU time: 2082.3 s
Current children cumulated vsize: 484068 KiB
Current children cumulated memory: 392684 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 1.99 1.94 3/187 12570
/proc/meminfo: memFree=19973964/32770624 swapFree=67108860/67108860
[pid=12484] ppid=12481 vsize=484068 memory=392724 CPUtime=2142.31 cores=0,2,4,6
/proc/12484/stat : 12484 (xcsp_picat) R 12481 12484 8081 0 -1 4202496 284274 0 0 0 213634 597 0 0 20 0 1 0 80204493 495685632 98181 33554432000 4194304 5849740 140735952609408 140735952608408 140315859844999 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38543360 140735952610486 140735952610564 140735952610564 140735952613322 0
/proc/12484/statm: 121017 98181 761 405 0 117961 0
Current children cumulated CPU time: 2142.31 s
Current children cumulated vsize: 484068 KiB
Current children cumulated memory: 392724 KiB

[startup+2202.3 s]
/proc/loadavg: 1.51 1.86 1.90 2/180 12627
/proc/meminfo: memFree=20204340/32770624 swapFree=67108860/67108860
[pid=12484] ppid=12481 vsize=489636 memory=398292 CPUtime=2202.3 cores=0,2,4,6
/proc/12484/stat : 12484 (xcsp_picat) R 12481 12484 8081 0 -1 4202496 285881 0 0 0 219626 604 0 0 20 0 1 0 80204493 501387264 99573 33554432000 4194304 5849740 140735952609408 140735952608408 5312752 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38543360 140735952610486 140735952610564 140735952610564 140735952613322 0
/proc/12484/statm: 122409 99573 761 405 0 119353 0
Current children cumulated CPU time: 2202.3 s
Current children cumulated vsize: 489636 KiB
Current children cumulated memory: 398292 KiB

[startup+2262.3 s]
/proc/loadavg: 1.19 1.70 1.84 2/180 12628
/proc/meminfo: memFree=20205732/32770624 swapFree=67108860/67108860
[pid=12484] ppid=12481 vsize=489636 memory=398292 CPUtime=2262.32 cores=0,2,4,6
/proc/12484/stat : 12484 (xcsp_picat) R 12481 12484 8081 0 -1 4202496 288685 0 0 0 225622 610 0 0 20 0 1 0 80204493 501387264 99573 33554432000 4194304 5849740 140735952609408 140735952608568 140315859844999 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38543360 140735952610486 140735952610564 140735952610564 140735952613322 0
/proc/12484/statm: 122409 99573 761 405 0 119353 0
Current children cumulated CPU time: 2262.32 s
Current children cumulated vsize: 489636 KiB
Current children cumulated memory: 398292 KiB

[startup+2322.3 s]
/proc/loadavg: 1.07 1.58 1.79 2/180 12629
/proc/meminfo: memFree=20115020/32770624 swapFree=67108860/67108860
[pid=12484] ppid=12481 vsize=580792 memory=489448 CPUtime=2322.31 cores=0,2,4,6
/proc/12484/stat : 12484 (xcsp_picat) R 12481 12484 8081 0 -1 4202496 295403 0 0 0 231612 619 0 0 20 0 1 0 80204493 594731008 122362 33554432000 4194304 5849740 140735952609408 140735952608408 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38543360 140735952610486 140735952610564 140735952610564 140735952613322 0
/proc/12484/statm: 145198 122362 761 405 0 142142 0
Current children cumulated CPU time: 2322.31 s
Current children cumulated vsize: 580792 KiB
Current children cumulated memory: 489448 KiB

[startup+2382.3 s]
/proc/loadavg: 1.03 1.47 1.74 2/180 12630
/proc/meminfo: memFree=20114528/32770624 swapFree=67108860/67108860
[pid=12484] ppid=12481 vsize=580792 memory=489448 CPUtime=2382.32 cores=0,2,4,6
/proc/12484/stat : 12484 (xcsp_picat) R 12481 12484 8081 0 -1 4202496 298224 0 0 0 237606 626 0 0 20 0 1 0 80204493 594731008 122362 33554432000 4194304 5849740 140735952609408 140735952608408 5395935 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38543360 140735952610486 140735952610564 140735952610564 140735952613322 0
/proc/12484/statm: 145198 122362 761 405 0 142142 0
Current children cumulated CPU time: 2382.32 s
Current children cumulated vsize: 580792 KiB
Current children cumulated memory: 489448 KiB

[startup+2442.3 s]
/proc/loadavg: 1.01 1.39 1.69 2/180 12631
/proc/meminfo: memFree=20179500/32770624 swapFree=67108860/67108860
[pid=12484] ppid=12481 vsize=515256 memory=423912 CPUtime=2442.32 cores=0,2,4,6
/proc/12484/stat : 12484 (xcsp_picat) R 12481 12484 8081 0 -1 4202496 300218 0 0 0 243602 630 0 0 20 0 1 0 80204493 527622144 105978 33554432000 4194304 5849740 140735952609408 140735952608408 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38543360 140735952610486 140735952610564 140735952610564 140735952613322 0
/proc/12484/statm: 128814 105978 761 405 0 125758 0
Current children cumulated CPU time: 2442.32 s
Current children cumulated vsize: 515256 KiB
Current children cumulated memory: 423912 KiB

[startup+2502.3 s]
/proc/loadavg: 1.00 1.32 1.65 2/180 12632
/proc/meminfo: memFree=20114764/32770624 swapFree=67108860/67108860
[pid=12484] ppid=12481 vsize=580792 memory=489448 CPUtime=2502.32 cores=0,2,4,6
/proc/12484/stat : 12484 (xcsp_picat) R 12481 12484 8081 0 -1 4202496 302336 0 0 0 249594 638 0 0 20 0 1 0 80204493 594731008 122362 33554432000 4194304 5849740 140735952609408 140735952608408 140315859844999 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38543360 140735952610486 140735952610564 140735952610564 140735952613322 0
/proc/12484/statm: 145198 122362 761 405 0 142142 0
Current children cumulated CPU time: 2502.32 s
Current children cumulated vsize: 580792 KiB
Current children cumulated memory: 489448 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.00 1.30 1.64 2/180 12632
/proc/meminfo: memFree=20114900/32770624 swapFree=67108860/67108860
[pid=12484] ppid=12481 vsize=580792 memory=489448 CPUtime=2520.03 cores=0,2,4,6
/proc/12484/stat : 12484 (xcsp_picat) R 12481 12484 8081 0 -1 4202496 302659 0 0 0 251361 642 0 0 20 0 1 0 80204493 594731008 122362 33554432000 4194304 5849740 140735952609408 140735952608408 140315859844999 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 38543360 140735952610486 140735952610564 140735952610564 140735952613322 0
/proc/12484/statm: 145198 122362 761 405 0 142142 0
Current children cumulated CPU time: 2520.03 s
Current children cumulated vsize: 580792 KiB
Current children cumulated memory: 489448 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+2520.01 s]
# the end of solver process 12484 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.62 s, system=6.42628 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2520.05
CPU user time (s): 2513.62
CPU system time (s): 6.42628
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 592856
Max. memory (cumulated for all children) (KiB): 501512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.62
system time used= 6.42629
maximum resident set size= 501512
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 302659
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 112
involuntary context switches= 1236


# summary of solver processes directly reported to runsolver:
#   pid: 12484
#   total CPU time (s): 2520.05
#   total CPU user time (s): 2513.62
#   total CPU system time (s): 6.42628

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.51035 second user time and 19.1197 second system time

The end

Launcher Data 

Begin job on node105 at 2018-07-26 19:33:33
IDJOB=4296284
IDBENCH=141684
IDSOLVER=2754
FILE ID=node105/4296284-1532626413
RUNJOBID= node105-1532626413-12454
PBS_JOBID= 21021977
Free space on /tmp= 44620 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Bacp/Bacp-m1/Bacp-m1-08b_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4296284-1532626413/watcher-4296284-1532626413 -o /tmp/evaluation-result-4296284-1532626413/solver-4296284-1532626413 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532626413-12454 --watchdog 2580  xcsp_picat HOME/instance-4296284-1532626413.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= f0181ee827e5f84545abe9c1b131da86
RANDOM SEED=1722224046

node105.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        20600116 kB
MemAvailable:   31935612 kB
Buffers:          248700 kB
Cached:         11227856 kB
SwapCached:            0 kB
Active:          2280124 kB
Inactive:        9247416 kB
Active(anon):       5272 kB
Inactive(anon):    73468 kB
Active(file):    2274852 kB
Inactive(file):  9173948 kB
Unevictable:        7288 kB
Mlocked:            7288 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              6156 kB
Writeback:             0 kB
AnonPages:         58188 kB
Mapped:            40784 kB
Shmem:             25228 kB
Slab:             342772 kB
SReclaimable:     315156 kB
SUnreclaim:        27616 kB
KernelStack:        3200 kB
PageTables:         4900 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     326608 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 44620 MiB
End job on node105 at 2018-07-26 20:15:33