Trace number 2081680

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) 1800.07 1807.14

General information on the benchmark

Namecsp/super-js/super-js-taillard-20/
normalized-super-js-taillard-20-20.xml
MD5SUMec7cdf4fe94a5d252afb76f2304f2c35
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of constraints12940
Maximum constraint arity2
Maximum domain size1697
Number of constraints which are defined in extension0
Number of constraints which are defined in intension12940
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c has big domains
0.00/0.02	c big-domain mode
0.17/0.21	c Seed is 1177037252
0.17/0.21	c Constructing HOME/instance-2081680-1247720184.xml  with 82480 constraints
1.26/1.35	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-2081680-1247720184/watcher-2081680-1247720184 -o /tmp/evaluation-result-2081680-1247720184/solver-2081680-1247720184 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1177037252 HOME/instance-2081680-1247720184.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: 2.00 2.01 2.00 4/81 19343
/proc/meminfo: memFree=1627872/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=5356 CPUtime=0
/proc/19343/stat : 19343 (pcssolve) R 19341 19343 17061 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 59081890 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 273653754527 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/19343/statm: 1339 241 200 169 0 50 0
[pid=19344] ppid=19343 vsize=3676 CPUtime=0
/proc/19344/stat : 19344 (fgrep) R 19343 19343 17061 0 -1 4194304 136 0 0 0 0 0 0 0 22 0 1 0 59081890 3764224 103 996147200 4194304 4274172 548682068976 18446744073709551615 273653599480 0 0 4096 0 0 0 0 17 1 0 0
/proc/19344/statm: 919 103 84 19 0 43 0
[pid=19345] ppid=19343 vsize=5356 CPUtime=0
/proc/19345/stat : 19345 (pcssolve) R 19343 19343 17061 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 59081890 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 273653754527 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/19345/statm: 1339 241 200 169 0 50 0

[startup+0.0710551 s]
/proc/loadavg: 2.00 2.01 2.00 4/81 19343
/proc/meminfo: memFree=1627872/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=5572 CPUtime=0.04
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 1054 659 0 0 4 0 0 0 18 0 1 0 59081890 5705728 685 996147200 134512640 135215973 4294956304 18446744073709551615 134710911 0 0 4096 0 0 0 0 17 1 0 0
/proc/19343/statm: 1393 685 388 171 0 318 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5572

[startup+0.101055 s]
/proc/loadavg: 2.00 2.01 2.00 4/81 19343
/proc/meminfo: memFree=1627872/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=6416 CPUtime=0.07
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 1286 659 0 0 7 0 0 0 18 0 1 0 59081890 6569984 843 996147200 134512640 135215973 4294956304 18446744073709551615 4159786949 0 0 4096 0 0 0 0 17 1 0 0
/proc/19343/statm: 1604 843 388 171 0 529 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6416

[startup+0.301073 s]
/proc/loadavg: 2.00 2.01 2.00 4/81 19343
/proc/meminfo: memFree=1627872/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=10972 CPUtime=0.27
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 2723 659 0 0 27 0 0 0 19 0 1 0 59081890 11235328 1816 996147200 134512640 135215973 4294956304 18446744073709551615 4750996 0 0 4096 0 0 0 0 17 1 0 0
/proc/19343/statm: 2743 1816 388 171 0 1668 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 10972

[startup+0.701097 s]
/proc/loadavg: 2.00 2.01 2.00 4/81 19343
/proc/meminfo: memFree=1627872/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=20328 CPUtime=0.67
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 5777 659 0 0 65 2 0 0 23 0 1 0 59081890 20815872 3683 996147200 134512640 135215973 4294956304 18446744073709551615 134848006 0 0 4096 0 0 0 0 17 1 0 0
/proc/19343/statm: 5082 3683 388 171 0 4007 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 20328

[startup+1.50116 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 19348
/proc/meminfo: memFree=1608344/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=44520 CPUtime=1.46
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 14150 659 0 0 140 6 0 0 25 0 1 0 59081890 45588480 9202 996147200 134512640 135215973 4294956304 18446744073709551615 134609773 0 0 4096 0 0 0 0 17 1 0 0
/proc/19343/statm: 11130 9202 404 171 0 10055 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 44520

[startup+3.10126 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 19348
/proc/meminfo: memFree=1581016/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=88260 CPUtime=3.05
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 28396 659 0 0 292 13 0 0 25 0 1 0 59081890 90378240 16890 996147200 134512640 135215973 4294956304 18446744073709551615 134591240 0 0 4096 0 0 0 0 17 1 0 0
/proc/19343/statm: 22065 16890 404 171 0 20990 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 88260

[startup+6.30148 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 19348
/proc/meminfo: memFree=1556376/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=88392 CPUtime=6.22
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 33643 659 0 0 607 15 0 0 25 0 1 0 59081890 90513408 18066 996147200 134512640 135215973 4294956304 18446744073709551615 134609800 0 0 4096 0 0 0 0 17 1 0 0
/proc/19343/statm: 22098 18066 408 171 0 21023 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 88392

[startup+12.7019 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19348
/proc/meminfo: memFree=1551896/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=88392 CPUtime=12.55
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 42282 659 0 0 1236 19 0 0 25 0 1 0 59081890 90513408 19184 996147200 134512640 135215973 4294956304 18446744073709551615 134957785 0 0 4096 0 0 0 0 17 1 0 0
/proc/19343/statm: 22098 19184 408 171 0 21023 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 88392

[startup+25.5018 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19348
/proc/meminfo: memFree=1532376/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=129940 CPUtime=25.23
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 74553 659 0 0 2491 32 0 0 25 0 1 0 59081890 133058560 24098 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 1 0 0
/proc/19343/statm: 32485 24098 408 171 0 31410 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 129940

[startup+51.1015 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19348
/proc/meminfo: memFree=1531672/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=130464 CPUtime=50.59
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 105479 659 0 0 5015 44 0 0 25 0 1 0 59081890 133595136 24250 996147200 134512640 135215973 4294956304 18446744073709551615 134600050 0 0 4096 0 0 0 0 17 1 0 0
/proc/19343/statm: 32616 24250 408 171 0 31541 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 130464

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19348
/proc/meminfo: memFree=1528216/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=131784 CPUtime=101.32
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 151604 659 0 0 10067 65 0 0 25 0 1 0 59081890 134946816 25078 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 1 0 0
/proc/19343/statm: 32946 25078 408 171 0 31871 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 131784

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19348
/proc/meminfo: memFree=1526808/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=133204 CPUtime=160.76
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 192457 659 0 0 15995 81 0 0 25 0 1 0 59081890 136400896 25432 996147200 134512640 135215973 4294956304 18446744073709551615 134610744 0 0 4096 0 0 0 0 17 1 0 0
/proc/19343/statm: 33301 25432 408 171 0 32226 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 133204

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19348
/proc/meminfo: memFree=1525080/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=135136 CPUtime=220.19
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 254143 659 0 0 21913 106 0 0 25 0 1 0 59081890 138379264 25855 996147200 134512640 135215973 4294956304 18446744073709551615 134533375 0 0 4096 0 0 0 0 17 1 0 0
/proc/19343/statm: 33784 25855 408 171 0 32709 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 135136

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19354
/proc/meminfo: memFree=1523008/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=137724 CPUtime=279.62
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 297819 659 0 0 27836 126 0 0 25 0 1 0 59081890 141029376 26356 996147200 134512640 135215973 4294956304 18446744073709551615 134533294 0 0 4096 0 0 0 0 17 1 0 0
/proc/19343/statm: 34431 26356 408 171 0 33356 0
Current children cumulated CPU time (s) 279.62
Current children cumulated vsize (KiB) 137724

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19354
/proc/meminfo: memFree=1521552/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=139008 CPUtime=339.06
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 345106 659 0 0 33762 144 0 0 25 0 1 0 59081890 142344192 26723 996147200 134512640 135215973 4294956304 18446744073709551615 134533327 0 0 4096 0 0 0 0 17 1 0 0
/proc/19343/statm: 34752 26723 408 171 0 33677 0
Current children cumulated CPU time (s) 339.06
Current children cumulated vsize (KiB) 139008

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19354
/proc/meminfo: memFree=1518928/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=141092 CPUtime=398.5
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 439170 659 0 0 39669 181 0 0 25 0 1 0 59081890 144478208 27361 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 1 0 0
/proc/19343/statm: 35273 27361 408 171 0 34198 0
Current children cumulated CPU time (s) 398.5
Current children cumulated vsize (KiB) 141092

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19354
/proc/meminfo: memFree=1517328/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=144320 CPUtime=457.94
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 496322 659 0 0 45589 205 0 0 25 0 1 0 59081890 147783680 27765 996147200 134512640 135215973 4294956304 18446744073709551615 134610758 0 0 4096 0 0 0 0 17 1 0 0
/proc/19343/statm: 36080 27765 408 171 0 35005 0
Current children cumulated CPU time (s) 457.94
Current children cumulated vsize (KiB) 144320

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19354
/proc/meminfo: memFree=1515856/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=145592 CPUtime=517.37
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 581352 659 0 0 51496 241 0 0 25 0 1 0 59081890 149086208 28132 996147200 134512640 135215973 4294956304 18446744073709551615 134610603 0 0 4096 0 0 0 0 17 1 0 0
/proc/19343/statm: 36398 28132 408 171 0 35323 0
Current children cumulated CPU time (s) 517.37
Current children cumulated vsize (KiB) 145592

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19354
/proc/meminfo: memFree=1513816/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=147296 CPUtime=576.81
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 635805 659 0 0 57418 263 0 0 25 0 1 0 59081890 150831104 28627 996147200 134512640 135215973 4294956304 18446744073709551615 134957935 0 0 4096 0 0 0 0 17 1 0 0
/proc/19343/statm: 36824 28627 408 171 0 35749 0
Current children cumulated CPU time (s) 576.81
Current children cumulated vsize (KiB) 147296

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19354
/proc/meminfo: memFree=1512280/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=148596 CPUtime=636.26

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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19397
/proc/meminfo: memFree=1515160/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=156592 CPUtime=875.52
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 861010 659 0 0 87198 354 0 0 25 0 1 0 59081890 160350208 31514 996147200 134512640 135215973 4294956304 18446744073709551615 134583423 0 0 4096 0 0 0 0 17 0 0 0
/proc/19343/statm: 39148 31514 408 171 0 38073 0
Current children cumulated CPU time (s) 875.52
Current children cumulated vsize (KiB) 156592

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19397
/proc/meminfo: memFree=1512536/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=163040 CPUtime=935.5
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 895331 659 0 0 93182 368 0 0 25 0 1 0 59081890 166952960 32173 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 0 0 0
/proc/19343/statm: 40760 32173 408 171 0 39685 0
Current children cumulated CPU time (s) 935.5
Current children cumulated vsize (KiB) 163040

[startup+1002.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/82 19397
/proc/meminfo: memFree=1509272/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=165800 CPUtime=995.48
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 919276 659 0 0 99170 378 0 0 25 0 1 0 59081890 169779200 33003 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 0 0 0
/proc/19343/statm: 41450 33003 408 171 0 40375 0
Current children cumulated CPU time (s) 995.48
Current children cumulated vsize (KiB) 165800

[startup+1062.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/82 19397
/proc/meminfo: memFree=1504544/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=170264 CPUtime=1055.46
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 955955 659 0 0 105153 393 0 0 25 0 1 0 59081890 174350336 34216 996147200 134512640 135215973 4294956304 18446744073709551615 134599985 0 0 4096 0 0 0 0 17 0 0 0
/proc/19343/statm: 42566 34216 408 171 0 41491 0
Current children cumulated CPU time (s) 1055.46
Current children cumulated vsize (KiB) 170264

[startup+1122.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/82 19397
/proc/meminfo: memFree=1501536/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=172868 CPUtime=1115.44
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 1006910 659 0 0 111133 411 0 0 25 0 1 0 59081890 177016832 34939 996147200 134512640 135215973 4294956304 18446744073709551615 4158960136 0 0 4096 0 0 0 0 17 0 0 0
/proc/19343/statm: 43217 34939 408 171 0 42142 0
Current children cumulated CPU time (s) 1115.44
Current children cumulated vsize (KiB) 172868

[startup+1182.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/82 19397
/proc/meminfo: memFree=1499168/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=174828 CPUtime=1175.42
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 1053736 659 0 0 117112 430 0 0 25 0 1 0 59081890 179023872 35535 996147200 134512640 135215973 4294956304 18446744073709551615 134641051 0 0 4096 0 0 0 0 17 0 0 0
/proc/19343/statm: 43707 35535 408 171 0 42632 0
Current children cumulated CPU time (s) 1175.42
Current children cumulated vsize (KiB) 174828

[startup+1242.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/82 19397
/proc/meminfo: memFree=1494560/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=179036 CPUtime=1235.4
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 1122693 659 0 0 123085 455 0 0 25 0 1 0 59081890 183332864 36665 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 0 0 0
/proc/19343/statm: 44759 36665 408 171 0 43684 0
Current children cumulated CPU time (s) 1235.4
Current children cumulated vsize (KiB) 179036

[startup+1302.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/82 19397
/proc/meminfo: memFree=1492640/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=180608 CPUtime=1295.38
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 1158197 659 0 0 129069 469 0 0 25 0 1 0 59081890 184942592 37117 996147200 134512640 135215973 4294956304 18446744073709551615 134902700 0 0 4096 0 0 0 0 17 0 0 0
/proc/19343/statm: 45152 37117 408 171 0 44077 0
Current children cumulated CPU time (s) 1295.38
Current children cumulated vsize (KiB) 180608

[startup+1362.3 s]
/proc/loadavg: 2.08 2.03 2.01 3/82 19397
/proc/meminfo: memFree=1488800/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=184004 CPUtime=1355.36
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 1203110 659 0 0 135049 487 0 0 25 0 1 0 59081890 188420096 38077 996147200 134512640 135215973 4294956304 18446744073709551615 134587297 0 0 4096 0 0 0 0 17 0 0 0
/proc/19343/statm: 46001 38077 408 171 0 44926 0
Current children cumulated CPU time (s) 1355.36
Current children cumulated vsize (KiB) 184004

[startup+1422.31 s]
/proc/loadavg: 2.10 2.04 2.00 3/82 19397
/proc/meminfo: memFree=1485280/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=187160 CPUtime=1415.35
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 1240803 659 0 0 141035 500 0 0 25 0 1 0 59081890 191651840 38924 996147200 134512640 135215973 4294956304 18446744073709551615 135094353 0 0 4096 0 0 0 0 17 0 0 0
/proc/19343/statm: 46790 38924 408 171 0 45715 0
Current children cumulated CPU time (s) 1415.35
Current children cumulated vsize (KiB) 187160

[startup+1482.3 s]
/proc/loadavg: 2.07 2.04 2.00 3/82 19397
/proc/meminfo: memFree=1480992/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=191060 CPUtime=1475.33
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 1276917 659 0 0 147020 513 0 0 25 0 1 0 59081890 195645440 39986 996147200 134512640 135215973 4294956304 18446744073709551615 134957761 0 0 4096 0 0 0 0 17 0 0 0
/proc/19343/statm: 47765 39986 408 171 0 46690 0
Current children cumulated CPU time (s) 1475.33
Current children cumulated vsize (KiB) 191060

[startup+1542.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/82 19397
/proc/meminfo: memFree=1478944/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=193040 CPUtime=1535.31
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 1323379 659 0 0 153002 529 0 0 25 0 1 0 59081890 197672960 40563 996147200 134512640 135215973 4294956304 18446744073709551615 4158960480 0 0 4096 0 0 0 0 17 0 0 0
/proc/19343/statm: 48260 40563 408 171 0 47185 0
Current children cumulated CPU time (s) 1535.31
Current children cumulated vsize (KiB) 193040

[startup+1602.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/82 19397
/proc/meminfo: memFree=1475808/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=195508 CPUtime=1595.29
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 1391379 659 0 0 158976 553 0 0 25 0 1 0 59081890 200200192 41288 996147200 134512640 135215973 4294956304 18446744073709551615 134588292 0 0 4096 0 0 0 0 17 0 0 0
/proc/19343/statm: 48877 41288 408 171 0 47802 0
Current children cumulated CPU time (s) 1595.29
Current children cumulated vsize (KiB) 195508

[startup+1662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 19397
/proc/meminfo: memFree=1472928/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=206168 CPUtime=1655.27
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 1426847 659 0 0 164961 566 0 0 25 0 1 0 59081890 211116032 42001 996147200 134512640 135215973 4294956304 18446744073709551615 134640905 0 0 4096 0 0 0 0 17 0 0 0
/proc/19343/statm: 51542 42001 408 171 0 50467 0
Current children cumulated CPU time (s) 1655.27
Current children cumulated vsize (KiB) 206168

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 19397
/proc/meminfo: memFree=1469728/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=209020 CPUtime=1715.25
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 1444699 659 0 0 170951 574 0 0 25 0 1 0 59081890 214036480 42810 996147200 134512640 135215973 4294956304 18446744073709551615 4158960033 0 0 4096 0 0 0 0 17 0 0 0
/proc/19343/statm: 52255 42810 408 171 0 51180 0
Current children cumulated CPU time (s) 1715.25
Current children cumulated vsize (KiB) 209020

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 19397
/proc/meminfo: memFree=1466976/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=211368 CPUtime=1775.22
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 1461799 659 0 0 176942 580 0 0 25 0 1 0 59081890 216440832 43488 996147200 134512640 135215973 4294956304 18446744073709551615 134581797 0 0 4096 0 0 0 0 17 0 0 0
/proc/19343/statm: 52842 43488 408 171 0 51767 0
Current children cumulated CPU time (s) 1775.22
Current children cumulated vsize (KiB) 211368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19397
/proc/meminfo: memFree=1466016/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=212140 CPUtime=1800.02
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 1470321 659 0 0 179418 584 0 0 25 0 1 0 59081890 217231360 43730 996147200 134512640 135215973 4294956304 18446744073709551615 134902603 0 0 4096 0 0 0 0 17 0 0 0
/proc/19343/statm: 53035 43730 408 171 0 51960 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 212140

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

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

[startup+1807.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19397
/proc/meminfo: memFree=1466016/2055920 swapFree=4192812/4192956
[pid=19343] ppid=19341 vsize=212140 CPUtime=1800.02
/proc/19343/stat : 19343 (pcs.big) R 19341 19343 17061 0 -1 4194304 1470321 659 0 0 179418 584 0 0 25 0 1 0 59081890 217231360 43730 996147200 134512640 135215973 4294956304 18446744073709551615 134902603 0 0 4096 0 0 0 0 17 0 0 0
/proc/19343/statm: 53035 43730 408 171 0 51960 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 212140

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.14
CPU time (s): 1800.07
CPU user time (s): 1794.19
CPU system time (s): 5.8821
CPU usage (%): 99.6091
Max. virtual memory (cumulated for all children) (KiB): 212152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.19
system time used= 5.88211
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1470980
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= 21
involuntary context switches= 33584

runsolver used 1.82072 second user time and 5.41818 second system time

The end

Launcher Data 

Begin job on node52 at 2009-07-16 06:56:24
IDJOB=2081680
IDBENCH=57467
IDSOLVER=733
FILE ID=node52/2081680-1247720184
PBS_JOBID= 9521458
Free space on /tmp= 66188 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/super-js/super-js-taillard-20/normalized-super-js-taillard-20-20.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2081680-1247720184/watcher-2081680-1247720184 -o /tmp/evaluation-result-2081680-1247720184/solver-2081680-1247720184 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1177037252 HOME/instance-2081680-1247720184.xml

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

MD5SUM BENCH= ec7cdf4fe94a5d252afb76f2304f2c35
RANDOM SEED=1177037252

node52.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		: 3000.236
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		: 3000.236
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:       1628352 kB
Buffers:         76748 kB
Cached:         234760 kB
SwapCached:          0 kB
Active:         122032 kB
Inactive:       236712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1628352 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3356 kB
Writeback:           0 kB
Mapped:          67664 kB
Slab:            53812 kB
Committed_AS:   710648 kB
PageTables:       2032 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66184 MiB
End job on node52 at 2009-07-16 07:26:33