Trace number 2080217

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 NameAnswerCPU timeWall clock time
pcs 0.3.2? (TO) 1800.12 1810.85

General information on the benchmark

Namecsp/js-taillard-20-15/
normalized-js-taillard-20-15-95-3.xml
MD5SUM716b48a774a2867588b51873634e2600
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.739887
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of constraints3130
Maximum constraint arity2
Maximum domain size1288
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3130
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c has big domains
0.00/0.01	c big-domain mode
0.00/0.02	c Seed is 564510603
0.00/0.02	c Constructing HOME/instance-2080217-1247717379.xml  with 20510 constraints
0.27/0.34	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2080217-1247717379/watcher-2080217-1247717379 -o /tmp/evaluation-result-2080217-1247717379/solver-2080217-1247717379 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 564510603 HOME/instance-2080217-1247717379.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.32 2.13 2.04 4/72 20875
/proc/meminfo: memFree=1728360/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=18576 CPUtime=0
/proc/20875/stat : 20875 (runsolver) R 20873 20875 19964 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 58804501 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 217871609127 0 0 4096 24578 0 0 0 17 1 0 0
/proc/20875/statm: 4644 284 249 26 0 2626 0

[startup+0.0197449 s]
/proc/loadavg: 2.32 2.13 2.04 4/72 20875
/proc/meminfo: memFree=1728360/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=4404 CPUtime=0
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 504 662 0 0 0 0 0 0 23 0 1 0 58804501 4509696 148 996147200 134512640 135215973 4294956304 18446744073709551615 12595284 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 1101 148 128 171 0 14 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4404

[startup+0.101764 s]
/proc/loadavg: 2.32 2.13 2.04 4/72 20875
/proc/meminfo: memFree=1728360/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=6436 CPUtime=0.08
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 1286 662 0 0 8 0 0 0 23 0 1 0 58804501 6590464 843 996147200 134512640 135215973 4294956304 18446744073709551615 134763541 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 1609 843 388 171 0 534 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6436

[startup+0.301789 s]
/proc/loadavg: 2.32 2.13 2.04 4/72 20875
/proc/meminfo: memFree=1728360/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=10460 CPUtime=0.27
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 2614 662 0 0 27 0 0 0 25 0 1 0 58804501 10711040 1755 996147200 134512640 135215973 4294956304 18446744073709551615 134600233 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 2615 1755 388 171 0 1540 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 10460

[startup+0.701834 s]
/proc/loadavg: 2.32 2.13 2.04 4/72 20875
/proc/meminfo: memFree=1728360/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=20348 CPUtime=0.68
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 6055 662 0 0 66 2 0 0 25 0 1 0 58804501 20836352 4031 996147200 134512640 135215973 4294956304 18446744073709551615 134612296 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 5087 4031 404 171 0 4012 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 20348

[startup+1.50193 s]
/proc/loadavg: 2.32 2.13 2.04 3/73 20880
/proc/meminfo: memFree=1710112/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=25624 CPUtime=1.48
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 7776 662 0 0 145 3 0 0 25 0 1 0 58804501 26238976 4919 996147200 134512640 135215973 4294956304 18446744073709551615 134982947 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 6406 4919 408 171 0 5331 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 25624

[startup+3.10111 s]
/proc/loadavg: 2.32 2.13 2.04 3/73 20880
/proc/meminfo: memFree=1709664/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=25684 CPUtime=3.07
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 7895 662 0 0 304 3 0 0 25 0 1 0 58804501 26300416 5038 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 6421 5038 408 171 0 5346 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 25684

[startup+6.30148 s]
/proc/loadavg: 2.30 2.13 2.04 4/73 20880
/proc/meminfo: memFree=1708832/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=26012 CPUtime=6.25
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 8031 662 0 0 622 3 0 0 25 0 1 0 58804501 26636288 5174 996147200 134512640 135215973 4294956304 18446744073709551615 134592155 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 6503 5174 408 171 0 5428 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 26012

[startup+12.7022 s]
/proc/loadavg: 2.27 2.12 2.04 3/73 20880
/proc/meminfo: memFree=1706664/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=26784 CPUtime=12.61
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 8515 662 0 0 1258 3 0 0 25 0 1 0 58804501 27426816 5625 996147200 134512640 135215973 4294956304 18446744073709551615 134583539 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 6696 5625 408 171 0 5621 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 26784

[startup+25.5017 s]
/proc/loadavg: 2.21 2.12 2.04 3/73 20880
/proc/meminfo: memFree=1704808/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=28324 CPUtime=25.35
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 8947 662 0 0 2531 4 0 0 25 0 1 0 58804501 29003776 5992 996147200 134512640 135215973 4294956304 18446744073709551615 134532667 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 7081 5992 408 171 0 6006 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 28324

[startup+51.1016 s]
/proc/loadavg: 2.14 2.11 2.04 3/73 20880
/proc/meminfo: memFree=1699880/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=32532 CPUtime=50.81
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 10092 662 0 0 5076 5 0 0 25 0 1 0 58804501 33312768 7008 996147200 134512640 135215973 4294956304 18446744073709551615 134976759 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 8133 7008 408 171 0 7058 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 32532

[startup+102.307 s]
/proc/loadavg: 2.06 2.09 2.03 3/73 20880
/proc/meminfo: memFree=1688552/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=39856 CPUtime=101.76
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 12138 662 0 0 10169 7 0 0 25 0 1 0 58804501 40812544 8797 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 9964 8797 408 171 0 8889 0
Current children cumulated CPU time (s) 101.76
Current children cumulated vsize (KiB) 39856

[startup+162.301 s]
/proc/loadavg: 2.02 2.07 2.03 3/73 20880
/proc/meminfo: memFree=1673704/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=51028 CPUtime=161.47
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 15227 662 0 0 16138 9 0 0 25 0 1 0 58804501 52252672 11373 996147200 134512640 135215973 4294956304 18446744073709551615 134599849 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 12757 11373 408 171 0 11682 0
Current children cumulated CPU time (s) 161.47
Current children cumulated vsize (KiB) 51028

[startup+222.301 s]
/proc/loadavg: 2.01 2.05 2.02 3/73 20880
/proc/meminfo: memFree=1659944/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=58972 CPUtime=221.18
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 17473 662 0 0 22107 11 0 0 25 0 1 0 58804501 60387328 13619 996147200 134512640 135215973 4294956304 18446744073709551615 134610603 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 14743 13619 408 171 0 13668 0
Current children cumulated CPU time (s) 221.18
Current children cumulated vsize (KiB) 58972

[startup+282.301 s]
/proc/loadavg: 2.00 2.04 2.02 3/73 20880
/proc/meminfo: memFree=1646440/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=70556 CPUtime=280.89
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 20620 662 0 0 28076 13 0 0 25 0 1 0 58804501 72249344 15741 996147200 134512640 135215973 4294956304 18446744073709551615 134583653 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 17639 15741 408 171 0 16564 0
Current children cumulated CPU time (s) 280.89
Current children cumulated vsize (KiB) 70556

[startup+342.301 s]
/proc/loadavg: 2.00 2.03 2.01 3/73 20880
/proc/meminfo: memFree=1630056/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=87268 CPUtime=340.6
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 25215 662 0 0 34043 17 0 0 25 0 1 0 58804501 89362432 18671 996147200 134512640 135215973 4294956304 18446744073709551615 134590260 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 21817 18671 408 171 0 20742 0
Current children cumulated CPU time (s) 340.6
Current children cumulated vsize (KiB) 87268

[startup+402.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 20880
/proc/meminfo: memFree=1607016/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=93924 CPUtime=400.31
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 27100 662 0 0 40013 18 0 0 25 0 1 0 58804501 96178176 20266 996147200 134512640 135215973 4294956304 18446744073709551615 134590633 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 23481 20266 408 171 0 22406 0
Current children cumulated CPU time (s) 400.31
Current children cumulated vsize (KiB) 93924

[startup+462.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 20880
/proc/meminfo: memFree=1597096/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=100648 CPUtime=460.03
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 29009 662 0 0 45983 20 0 0 25 0 1 0 58804501 103063552 22175 996147200 134512640 135215973 4294956304 18446744073709551615 134908123 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 25162 22175 408 171 0 24087 0
Current children cumulated CPU time (s) 460.03
Current children cumulated vsize (KiB) 100648

[startup+522.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 20880
/proc/meminfo: memFree=1585704/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=108992 CPUtime=519.75
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 31309 662 0 0 51953 22 0 0 25 0 1 0 58804501 111607808 24475 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 27248 24475 408 171 0 26173 0
Current children cumulated CPU time (s) 519.75
Current children cumulated vsize (KiB) 108992

[startup+582.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 20880
/proc/meminfo: memFree=1575336/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=124680 CPUtime=579.46
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 35419 662 0 0 57921 25 0 0 25 0 1 0 58804501 127672320 26536 996147200 134512640 135215973 4294956304 18446744073709551615 134590188 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 31170 26536 408 171 0 30095 0
Current children cumulated CPU time (s) 579.46
Current children cumulated vsize (KiB) 124680

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20880
/proc/meminfo: memFree=1564456/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=132316 CPUtime=639.18
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 37543 662 0 0 63892 26 0 0 25 0 1 0 58804501 135491584 28660 996147200 134512640 135215973 4294956304 18446744073709551615 4158960136 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 33079 28660 408 171 0 32004 0
Current children cumulated CPU time (s) 639.18
Current children cumulated vsize (KiB) 132316

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20880
/proc/meminfo: memFree=1511400/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=163660 CPUtime=878.03
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 46351 662 0 0 87771 32 0 0 25 0 1 0 58804501 167587840 37468 996147200 134512640 135215973 4294956304 18446744073709551615 134592266 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 40915 37468 408 171 0 39840 0
Current children cumulated CPU time (s) 878.03
Current children cumulated vsize (KiB) 163660

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20880
/proc/meminfo: memFree=1498600/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=170984 CPUtime=937.76
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 48425 662 0 0 93742 34 0 0 25 0 1 0 58804501 175087616 39542 996147200 134512640 135215973 4294956304 18446744073709551615 134590055 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 42746 39542 408 171 0 41671 0
Current children cumulated CPU time (s) 937.76
Current children cumulated vsize (KiB) 170984

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20880
/proc/meminfo: memFree=1486056/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=178100 CPUtime=997.48
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 50433 662 0 0 99713 35 0 0 25 0 1 0 58804501 182374400 41550 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 44525 41550 408 171 0 43450 0
Current children cumulated CPU time (s) 997.48
Current children cumulated vsize (KiB) 178100

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20880
/proc/meminfo: memFree=1474920/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=183888 CPUtime=1057.2
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 52095 662 0 0 105684 36 0 0 25 0 1 0 58804501 188301312 43212 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 45972 43212 408 171 0 44897 0
Current children cumulated CPU time (s) 1057.2
Current children cumulated vsize (KiB) 183888

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20880
/proc/meminfo: memFree=1461928/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=207664 CPUtime=1116.92
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 58255 662 0 0 111652 40 0 0 25 0 1 0 58804501 212647936 45275 996147200 134512640 135215973 4294956304 18446744073709551615 134591872 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 51916 45275 408 171 0 50841 0
Current children cumulated CPU time (s) 1116.92
Current children cumulated vsize (KiB) 207664

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20880
/proc/meminfo: memFree=1434472/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=228424 CPUtime=1176.62
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 64648 662 0 0 117619 43 0 0 25 0 1 0 58804501 233906176 51090 996147200 134512640 135215973 4294956304 18446744073709551615 134640948 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 57106 51090 408 171 0 56031 0
Current children cumulated CPU time (s) 1176.62
Current children cumulated vsize (KiB) 228424

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20880
/proc/meminfo: memFree=1427048/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=229848 CPUtime=1236.34
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 65249 662 0 0 123590 44 0 0 25 0 1 0 58804501 235364352 51691 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 57462 51691 408 171 0 56387 0
Current children cumulated CPU time (s) 1236.34
Current children cumulated vsize (KiB) 229848

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 20880
/proc/meminfo: memFree=1416616/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=234932 CPUtime=1296.05
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 66707 662 0 0 129560 45 0 0 25 0 1 0 58804501 240570368 53149 996147200 134512640 135215973 4294956304 18446744073709551615 134957681 0 0 4096 0 0 0 0 17 1 0 0
/proc/20875/statm: 58733 53149 408 171 0 57658 0
Current children cumulated CPU time (s) 1296.05
Current children cumulated vsize (KiB) 234932

[startup+1362.3 s]
/proc/loadavg: 2.08 2.03 2.01 3/82 20920
/proc/meminfo: memFree=1512224/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=239696 CPUtime=1355.56
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 68071 662 0 0 135508 48 0 0 25 0 1 0 58804501 245448704 54513 996147200 134512640 135215973 4294956304 18446744073709551615 134641051 0 0 4096 0 0 0 0 17 0 0 0
/proc/20875/statm: 59924 54513 408 171 0 58849 0
Current children cumulated CPU time (s) 1355.56
Current children cumulated vsize (KiB) 239696

[startup+1422.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/82 20920
/proc/meminfo: memFree=1493920/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=245460 CPUtime=1415.03
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 69707 662 0 0 141453 50 0 0 25 0 1 0 58804501 251351040 56149 996147200 134512640 135215973 4294956304 18446744073709551615 134590633 0 0 4096 0 0 0 0 17 0 0 0
/proc/20875/statm: 61365 56149 408 171 0 60290 0
Current children cumulated CPU time (s) 1415.03
Current children cumulated vsize (KiB) 245460

[startup+1482.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/82 20920
/proc/meminfo: memFree=1479776/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=250812 CPUtime=1474.48
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 71240 662 0 0 147397 51 0 0 25 0 1 0 58804501 256831488 57682 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 0 0 0
/proc/20875/statm: 62703 57682 408 171 0 61628 0
Current children cumulated CPU time (s) 1474.48
Current children cumulated vsize (KiB) 250812

[startup+1542.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 20920
/proc/meminfo: memFree=1467936/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=255756 CPUtime=1533.96
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 72654 662 0 0 153344 52 0 0 25 0 1 0 58804501 261894144 59096 996147200 134512640 135215973 4294956304 18446744073709551615 135097217 0 0 4096 0 0 0 0 17 0 0 0
/proc/20875/statm: 63939 59096 408 171 0 62864 0
Current children cumulated CPU time (s) 1533.96
Current children cumulated vsize (KiB) 255756

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20920
/proc/meminfo: memFree=1454304/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=261528 CPUtime=1593.43
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 74255 662 0 0 159288 55 0 0 25 0 1 0 58804501 267804672 60697 996147200 134512640 135215973 4294956304 18446744073709551615 134648275 0 0 4096 0 0 0 0 17 0 0 0
/proc/20875/statm: 65382 60697 408 171 0 64307 0
Current children cumulated CPU time (s) 1593.43
Current children cumulated vsize (KiB) 261528

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20920
/proc/meminfo: memFree=1442976/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=266572 CPUtime=1652.89
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 75693 662 0 0 165233 56 0 0 25 0 1 0 58804501 272969728 62135 996147200 134512640 135215973 4294956304 18446744073709551615 4158960041 0 0 4096 0 0 0 0 17 0 0 0
/proc/20875/statm: 66643 62135 408 171 0 65568 0
Current children cumulated CPU time (s) 1652.89
Current children cumulated vsize (KiB) 266572

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20920
/proc/meminfo: memFree=1432928/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=272332 CPUtime=1712.35
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 77303 662 0 0 171178 57 0 0 25 0 1 0 58804501 278867968 63745 996147200 134512640 135215973 4294956304 18446744073709551615 134648275 0 0 4096 0 0 0 0 17 0 0 0
/proc/20875/statm: 68083 63745 408 171 0 67008 0
Current children cumulated CPU time (s) 1712.35
Current children cumulated vsize (KiB) 272332

[startup+1782.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 20920
/proc/meminfo: memFree=1421984/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=277484 CPUtime=1771.82
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 78775 662 0 0 177124 58 0 0 25 0 1 0 58804501 284143616 65217 996147200 134512640 135215973 4294956304 18446744073709551615 134591047 0 0 4096 0 0 0 0 17 0 0 0
/proc/20875/statm: 69371 65217 408 171 0 68296 0
Current children cumulated CPU time (s) 1771.82
Current children cumulated vsize (KiB) 277484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 20922
/proc/meminfo: memFree=1304336/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=280952 CPUtime=1800.06
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 79750 662 0 0 179947 59 0 0 25 0 1 0 58804501 287694848 66192 996147200 134512640 135215973 4294956304 18446744073709551615 134587297 0 0 4096 0 0 0 0 17 0 0 0
/proc/20875/statm: 70238 66192 408 171 0 69163 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 280952

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

Solver just ended. Dumping a history of the last processes samples

[startup+1810.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 20922
/proc/meminfo: memFree=1304336/2055920 swapFree=4192812/4192956
[pid=20875] ppid=20873 vsize=280952 CPUtime=1800.06
/proc/20875/stat : 20875 (pcs.big) R 20873 20875 19964 0 -1 4194304 79750 662 0 0 179947 59 0 0 25 0 1 0 58804501 287694848 66192 996147200 134512640 135215973 4294956304 18446744073709551615 134587297 0 0 4096 0 0 0 0 17 0 0 0
/proc/20875/statm: 70238 66192 408 171 0 69163 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 280952

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1810.85
CPU time (s): 1800.12
CPU user time (s): 1799.48
CPU system time (s): 0.642902
CPU usage (%): 99.4073
Max. virtual memory (cumulated for all children) (KiB): 280952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.48
system time used= 0.642902
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 80412
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= 25
involuntary context switches= 26933

runsolver used 2.56361 second user time and 5.13122 second system time

The end

Launcher Data 

Begin job on node28 at 2009-07-16 06:09:39
IDJOB=2080217
IDBENCH=57039
IDSOLVER=733
FILE ID=node28/2080217-1247717379
PBS_JOBID= 9521462
Free space on /tmp= 66008 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/js-taillard-20-15/normalized-js-taillard-20-15-95-3.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2080217-1247717379/watcher-2080217-1247717379 -o /tmp/evaluation-result-2080217-1247717379/solver-2080217-1247717379 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 564510603 HOME/instance-2080217-1247717379.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 716b48a774a2867588b51873634e2600
RANDOM SEED=564510603

node28.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.230
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.230
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1728840 kB
Buffers:         39788 kB
Cached:         161084 kB
SwapCached:          0 kB
Active:         136532 kB
Inactive:       127824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1728840 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2208 kB
Writeback:           0 kB
Mapped:          74864 kB
Slab:            47936 kB
Committed_AS:   614848 kB
PageTables:       1880 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66000 MiB
End job on node28 at 2009-07-16 06:39:52