Trace number 2076445

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-restart 0.3.2? (TO) 1800.2 1812.52

General information on the benchmark

Namecsp/os-taillard-20/
normalized-os-taillard-20-95-2.xml
MD5SUMcf2755c41c9629ae5bc712eeb2cf6ab2
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 benchmark2.20766
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints7600
Maximum constraint arity2
Maximum domain size1229
Number of constraints which are defined in extension0
Number of constraints which are defined in intension7600
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
0.28/0.30	c Seed is 917987396
0.28/0.30	c Constructing HOME/instance-2076445-1247714192.xml  with 53200 constraints
0.68/0.78	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-2076445-1247714192/watcher-2076445-1247714192 -o /tmp/evaluation-result-2076445-1247714192/solver-2076445-1247714192 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 917987396 HOME/instance-2076445-1247714192.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: 2.07 2.05 2.01 4/82 13904
/proc/meminfo: memFree=1390752/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=5356 CPUtime=0
/proc/13904/stat : 13904 (pcssolve) S 13902 13904 11667 0 -1 4194304 305 155 0 0 0 0 0 0 19 0 1 0 58484508 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13904/statm: 1339 242 201 169 0 50 0
[pid=13906] ppid=13904 vsize=5356 CPUtime=0
/proc/13906/stat : 13906 (pcssolve) R 13904 13904 11667 0 -1 4194368 22 0 0 0 0 0 0 0 20 0 1 0 58484508 5484544 244 996147200 4194304 4889804 548682068800 18446744073709551615 214945033511 0 0 4096 0 0 0 0 17 1 0 0
/proc/13906/statm: 1339 244 203 169 0 50 0

[startup+0.0650911 s]
/proc/loadavg: 2.07 2.05 2.01 4/82 13904
/proc/meminfo: memFree=1390752/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=5540 CPUtime=0.04
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 1058 664 0 0 4 0 0 0 17 0 1 0 58484508 5672960 689 996147200 134512640 135215973 4294956304 18446744073709551615 3036795 0 0 4096 0 0 0 0 17 0 0 0
/proc/13904/statm: 1385 690 388 171 0 310 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5540

[startup+0.101093 s]
/proc/loadavg: 2.07 2.05 2.01 4/82 13904
/proc/meminfo: memFree=1390752/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=6520 CPUtime=0.07
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 1324 664 0 0 7 0 0 0 17 0 1 0 58484508 6676480 881 996147200 134512640 135215973 4294956304 18446744073709551615 134906919 0 0 4096 0 0 0 0 17 0 0 0
/proc/13904/statm: 1630 881 388 171 0 555 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6520

[startup+0.301116 s]
/proc/loadavg: 2.07 2.05 2.01 4/82 13904
/proc/meminfo: memFree=1390752/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=12184 CPUtime=0.28
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 3050 664 0 0 27 1 0 0 18 0 1 0 58484508 12476416 1949 996147200 134512640 135215973 4294956304 18446744073709551615 134906991 0 0 4096 0 0 0 0 17 0 0 0
/proc/13904/statm: 3046 1949 388 171 0 1971 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 12184

[startup+0.701162 s]
/proc/loadavg: 2.07 2.05 2.01 4/82 13904
/proc/meminfo: memFree=1390752/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=20624 CPUtime=0.68
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 5967 664 0 0 66 2 0 0 22 0 1 0 58484508 21118976 3873 996147200 134512640 135215973 4294956304 18446744073709551615 134585101 0 0 4096 0 0 0 0 17 0 0 0
/proc/13904/statm: 5156 3873 388 171 0 4081 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 20624

[startup+1.50125 s]
/proc/loadavg: 2.07 2.05 2.01 3/83 13909
/proc/meminfo: memFree=1364376/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=40840 CPUtime=1.48
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 13022 664 0 0 144 4 0 0 25 0 1 0 58484508 41820160 8571 996147200 134512640 135215973 4294956304 18446744073709551615 134648275 0 0 4096 0 0 0 0 17 0 0 0
/proc/13904/statm: 10210 8571 406 171 0 9135 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 40840

[startup+3.10144 s]
/proc/loadavg: 2.07 2.05 2.01 3/83 13909
/proc/meminfo: memFree=1357464/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=51312 CPUtime=3.08
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 18163 664 0 0 303 5 0 0 25 0 1 0 58484508 52543488 10437 996147200 134512640 135215973 4294956304 18446744073709551615 134976881 0 0 4096 0 0 0 0 17 0 0 0
/proc/13904/statm: 12828 10437 406 171 0 11753 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 51312

[startup+6.3018 s]
/proc/loadavg: 2.06 2.05 2.01 3/83 13909
/proc/meminfo: memFree=1349216/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=51436 CPUtime=6.27
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 31950 664 0 0 618 9 0 0 25 0 1 0 58484508 52670464 10654 996147200 134512640 135215973 4294956304 18446744073709551615 134599849 0 0 4096 0 0 0 0 17 0 0 0
/proc/13904/statm: 12859 10654 406 171 0 11784 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 51436

[startup+12.7025 s]
/proc/loadavg: 2.06 2.05 2.01 3/83 13909
/proc/meminfo: memFree=1347824/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=52968 CPUtime=12.67
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 123494 664 0 0 1228 39 0 0 25 0 1 0 58484508 54239232 11026 996147200 134512640 135215973 4294956304 18446744073709551615 134686838 0 0 4096 0 0 0 0 17 0 0 0
/proc/13904/statm: 13242 11026 406 171 0 12167 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 52968

[startup+25.502 s]
/proc/loadavg: 2.04 2.05 2.01 3/83 13909
/proc/meminfo: memFree=1345072/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=55396 CPUtime=25.47
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 265736 664 0 0 2462 85 0 0 25 0 1 0 58484508 56725504 11693 996147200 134512640 135215973 4294956304 18446744073709551615 134590597 0 0 4096 0 0 0 0 17 0 0 0
/proc/13904/statm: 13849 11693 406 171 0 12774 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 55396

[startup+51.1019 s]
/proc/loadavg: 2.03 2.04 2.01 3/83 13909
/proc/meminfo: memFree=1336304/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=64216 CPUtime=51.06
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 526136 664 0 0 4940 166 0 0 25 0 1 0 58484508 65757184 13931 996147200 134512640 135215973 4294956304 18446744073709551615 135097165 0 0 4096 0 0 0 0 17 0 0 0
/proc/13904/statm: 16054 13931 406 171 0 14979 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 64216

[startup+102.307 s]
/proc/loadavg: 2.08 2.05 2.01 3/83 13909
/proc/meminfo: memFree=1312688/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=89972 CPUtime=102.24
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 800178 664 0 0 9958 266 0 0 25 0 1 0 58484508 92131328 19825 996147200 134512640 135215973 4294956304 18446744073709551615 134598362 0 0 4096 0 0 0 0 17 0 0 0
/proc/13904/statm: 22493 19825 406 171 0 21418 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 89972

[startup+162.302 s]
/proc/loadavg: 2.03 2.04 2.00 3/83 13909
/proc/meminfo: memFree=1296752/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=108660 CPUtime=162.22
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 1280269 664 0 0 15792 430 0 0 25 0 1 0 58484508 111267840 23757 996147200 134512640 135215973 4294956304 18446744073709551615 134612186 0 0 4096 0 0 0 0 17 0 0 0
/proc/13904/statm: 27165 23757 406 171 0 26090 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 108660

[startup+222.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/83 13909
/proc/meminfo: memFree=1267568/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=136960 CPUtime=222.19
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 2238120 664 0 0 21510 709 0 0 25 0 1 0 58484508 140247040 31018 996147200 134512640 135215973 4294956304 18446744073709551615 134600102 0 0 4096 0 0 0 0 17 0 0 0
/proc/13904/statm: 34240 31018 406 171 0 33165 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 136960

[startup+282.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/83 13909
/proc/meminfo: memFree=1246832/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=157912 CPUtime=282.17
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 2659645 664 0 0 27367 850 0 0 25 0 1 0 58484508 161701888 36289 996147200 134512640 135215973 4294956304 18446744073709551615 134627170 0 0 4096 0 0 0 0 17 0 0 0
/proc/13904/statm: 39478 36304 406 171 0 38403 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 157912

[startup+342.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 13943
/proc/meminfo: memFree=1240384/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=181452 CPUtime=342.03
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 3070672 664 0 0 33208 995 0 0 25 0 1 0 58484508 185806848 42930 996147200 134512640 135215973 4294956304 18446744073709551615 134585600 0 0 4096 0 0 0 0 17 1 0 0
/proc/13904/statm: 45363 42930 406 171 0 44288 0
Current children cumulated CPU time (s) 342.03
Current children cumulated vsize (KiB) 181452

[startup+402.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 13943
/proc/meminfo: memFree=1212864/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=214628 CPUtime=401.8
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 3587584 664 0 0 39024 1156 0 0 25 0 1 0 58484508 219779072 49769 996147200 134512640 135215973 4294956304 18446744073709551615 134532711 0 0 4096 0 0 0 0 17 1 0 0
/proc/13904/statm: 53657 49769 406 171 0 52582 0
Current children cumulated CPU time (s) 401.8
Current children cumulated vsize (KiB) 214628

[startup+462.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/84 13984
/proc/meminfo: memFree=1163632/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=238524 CPUtime=461.44
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 4058379 664 0 0 44834 1310 0 0 25 0 1 0 58484508 244248576 54810 996147200 134512640 135215973 4294956304 18446744073709551615 134958239 0 0 4096 0 0 0 0 17 1 0 0
/proc/13904/statm: 59631 54810 406 171 0 58556 0
Current children cumulated CPU time (s) 461.44
Current children cumulated vsize (KiB) 238524

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 13984
/proc/meminfo: memFree=1145136/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=255772 CPUtime=520.92
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 4514398 664 0 0 50624 1468 0 0 25 0 1 0 58484508 261910528 59201 996147200 134512640 135215973 4294956304 18446744073709551615 4158960136 0 0 4096 0 0 0 0 17 1 0 0
/proc/13904/statm: 63943 59201 406 171 0 62868 0
Current children cumulated CPU time (s) 520.92
Current children cumulated vsize (KiB) 255772

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 13984
/proc/meminfo: memFree=1128880/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=270720 CPUtime=580.4
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 4992408 664 0 0 56409 1631 0 0 25 0 1 0 58484508 277217280 63043 996147200 134512640 135215973 4294956304 18446744073709551615 134957935 0 0 4096 0 0 0 0 17 1 0 0
/proc/13904/statm: 67680 63043 406 171 0 66605 0
Current children cumulated CPU time (s) 580.4
Current children cumulated vsize (KiB) 270720

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 13984
/proc/meminfo: memFree=1110768/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=287516 CPUtime=639.89
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 5561116 664 0 0 62170 1819 0 0 25 0 1 0 58484508 294416384 67331 996147200 134512640 135215973 4294956304 18446744073709551615 4158960651 0 0 4096 0 0 0 0 17 1 0 0
/proc/13904/statm: 71879 67331 406 171 0 70804 0
Current children cumulated CPU time (s) 639.89

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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 13984
/proc/meminfo: memFree=1014832/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=378696 CPUtime=877.84
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 9026597 664 0 0 84912 2872 0 0 25 0 1 0 58484508 387784704 90862 996147200 134512640 135215973 4294956304 18446744073709551615 134627168 0 0 4096 0 0 0 0 17 1 0 0
/proc/13904/statm: 94674 90862 406 171 0 93599 0
Current children cumulated CPU time (s) 877.84
Current children cumulated vsize (KiB) 378696

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 13984
/proc/meminfo: memFree=972528/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=427532 CPUtime=937.33
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 10301862 664 0 0 90494 3239 0 0 25 0 1 0 58484508 437792768 101332 996147200 134512640 135215973 4294956304 18446744073709551615 134591100 0 0 4096 0 0 0 0 17 1 0 0
/proc/13904/statm: 106883 101332 406 171 0 105808 0
Current children cumulated CPU time (s) 937.33
Current children cumulated vsize (KiB) 427532

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 13984
/proc/meminfo: memFree=948528/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=450196 CPUtime=996.83
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 10979986 664 0 0 96234 3449 0 0 25 0 1 0 58484508 461000704 107120 996147200 134512640 135215973 4294956304 18446744073709551615 134599882 0 0 4096 0 0 0 0 17 1 0 0
/proc/13904/statm: 112549 107120 406 171 0 111474 0
Current children cumulated CPU time (s) 996.83
Current children cumulated vsize (KiB) 450196

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 13984
/proc/meminfo: memFree=933872/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=464388 CPUtime=1056.32
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 11209568 664 0 0 102096 3536 0 0 25 0 1 0 58484508 475533312 110704 996147200 134512640 135215973 4294956304 18446744073709551615 134600006 0 0 4096 0 0 0 0 17 1 0 0
/proc/13904/statm: 116097 110704 406 171 0 115022 0
Current children cumulated CPU time (s) 1056.32
Current children cumulated vsize (KiB) 464388

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 13984
/proc/meminfo: memFree=918576/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=478884 CPUtime=1115.8
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 11589325 664 0 0 107909 3671 0 0 25 0 1 0 58484508 490377216 114411 996147200 134512640 135215973 4294956304 18446744073709551615 134532911 0 0 4096 0 0 0 0 17 1 0 0
/proc/13904/statm: 119721 114411 406 171 0 118646 0
Current children cumulated CPU time (s) 1115.8
Current children cumulated vsize (KiB) 478884

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 13984
/proc/meminfo: memFree=900208/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=497024 CPUtime=1175.3
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 12025546 664 0 0 113723 3807 0 0 25 0 1 0 58484508 508952576 119014 996147200 134512640 135215973 4294956304 18446744073709551615 134589862 0 0 4096 0 0 0 0 17 1 0 0
/proc/13904/statm: 124256 119014 406 171 0 123181 0
Current children cumulated CPU time (s) 1175.3
Current children cumulated vsize (KiB) 497024

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 13984
/proc/meminfo: memFree=870576/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=525660 CPUtime=1234.8
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 12702712 664 0 0 119471 4009 0 0 25 0 1 0 58484508 538275840 126282 996147200 134512640 135215973 4294956304 18446744073709551615 134553184 0 0 4096 0 0 0 0 17 1 0 0
/proc/13904/statm: 131415 126282 406 171 0 130340 0
Current children cumulated CPU time (s) 1234.8
Current children cumulated vsize (KiB) 525660

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 13984
/proc/meminfo: memFree=844080/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=548092 CPUtime=1294.29
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 13163116 664 0 0 125276 4153 0 0 25 0 1 0 58484508 561246208 132712 996147200 134512640 135215973 4294956304 18446744073709551615 134591044 0 0 4096 0 0 0 0 17 1 0 0
/proc/13904/statm: 137023 132712 406 171 0 135948 0
Current children cumulated CPU time (s) 1294.29
Current children cumulated vsize (KiB) 548092

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 13984
/proc/meminfo: memFree=816048/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=588328 CPUtime=1353.78
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 13674060 664 0 0 131064 4314 0 0 25 0 1 0 58484508 602447872 139631 996147200 134512640 135215973 4294956304 18446744073709551615 134583360 0 0 4096 0 0 0 0 17 1 0 0
/proc/13904/statm: 147082 139631 406 171 0 146007 0
Current children cumulated CPU time (s) 1353.78
Current children cumulated vsize (KiB) 588328

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 13984
/proc/meminfo: memFree=791344/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=608992 CPUtime=1413.27
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 14051085 664 0 0 136890 4437 0 0 25 0 1 0 58484508 623607808 145712 996147200 134512640 135215973 4294956304 18446744073709551615 134648325 0 0 4096 0 0 0 0 17 1 0 0
/proc/13904/statm: 152248 145712 406 171 0 151173 0
Current children cumulated CPU time (s) 1413.27
Current children cumulated vsize (KiB) 608992

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 13984
/proc/meminfo: memFree=766512/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=630264 CPUtime=1472.76
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 14482827 664 0 0 142708 4568 0 0 25 0 1 0 58484508 645390336 151954 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/13904/statm: 157566 151954 406 171 0 156491 0
Current children cumulated CPU time (s) 1472.76
Current children cumulated vsize (KiB) 630264

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 13984
/proc/meminfo: memFree=741552/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=650884 CPUtime=1532.25
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 14856237 664 0 0 148538 4687 0 0 25 0 1 0 58484508 666505216 158008 996147200 134512640 135215973 4294956304 18446744073709551615 134640880 0 0 4096 0 0 0 0 17 1 0 0
/proc/13904/statm: 162721 158008 406 171 0 161646 0
Current children cumulated CPU time (s) 1532.25
Current children cumulated vsize (KiB) 650884

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 13984
/proc/meminfo: memFree=713520/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=675008 CPUtime=1591.74
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 15374820 664 0 0 154331 4843 0 0 25 0 1 0 58484508 691208192 165025 996147200 134512640 135215973 4294956304 18446744073709551615 134676928 0 0 4096 0 0 0 0 17 1 0 0
/proc/13904/statm: 168752 165025 406 171 0 167677 0
Current children cumulated CPU time (s) 1591.74
Current children cumulated vsize (KiB) 675008

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 13984
/proc/meminfo: memFree=687920/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=728824 CPUtime=1651.23
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 15784460 664 0 0 160149 4974 0 0 25 0 1 0 58484508 746315776 171194 996147200 134512640 135215973 4294956304 18446744073709551615 4158960041 0 0 4096 0 0 0 0 17 1 0 0
/proc/13904/statm: 182206 171194 406 171 0 181131 0
Current children cumulated CPU time (s) 1651.23
Current children cumulated vsize (KiB) 728824

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 13984
/proc/meminfo: memFree=662896/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=750340 CPUtime=1710.73
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 16219509 664 0 0 165965 5108 0 0 25 0 1 0 58484508 768348160 177477 996147200 134512640 135215973 4294956304 18446744073709551615 134901856 0 0 4096 0 0 0 0 17 1 0 0
/proc/13904/statm: 187585 177477 406 171 0 186510 0
Current children cumulated CPU time (s) 1710.73
Current children cumulated vsize (KiB) 750340

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 13984
/proc/meminfo: memFree=636080/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=773852 CPUtime=1770.22
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 16649124 664 0 0 171769 5253 0 0 25 0 1 0 58484508 792424448 184030 996147200 134512640 135215973 4294956304 18446744073709551615 4158960000 0 0 4096 0 0 0 0 17 1 0 0
/proc/13904/statm: 193463 184030 406 171 0 192388 0
Current children cumulated CPU time (s) 1770.22
Current children cumulated vsize (KiB) 773852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 13984
/proc/meminfo: memFree=628464/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=780440 CPUtime=1800.06
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4194304 16917100 664 0 0 174665 5341 0 0 25 0 1 0 58484508 799170560 185896 996147200 134512640 135215973 4294956304 18446744073709551615 134533054 0 0 4096 0 0 0 0 17 1 0 0
/proc/13904/statm: 195110 185896 406 171 0 194035 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 780440

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

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

[startup+1812.51 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 13984
/proc/meminfo: memFree=628464/2055920 swapFree=4192812/4192956
[pid=13904] ppid=13902 vsize=0 CPUtime=1800.16
/proc/13904/stat : 13904 (pcs.big) R 13902 13904 11667 0 -1 4195332 16917100 664 0 0 174665 5351 0 0 25 0 1 0 58484508 0 0 996147200 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/13904/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1812.52
CPU time (s): 1800.2
CPU user time (s): 1746.66
CPU system time (s): 53.5339
CPU usage (%): 99.32
Max. virtual memory (cumulated for all children) (KiB): 780500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1746.66
system time used= 53.5339
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16917764
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= 29
involuntary context switches= 32068

runsolver used 1.80773 second user time and 4.85026 second system time

The end

Launcher Data 

Begin job on node85 at 2009-07-16 05:16:32
IDJOB=2076445
IDBENCH=56424
IDSOLVER=734
FILE ID=node85/2076445-1247714192
PBS_JOBID= 9521308
Free space on /tmp= 126536 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/os-taillard-20/normalized-os-taillard-20-95-2.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2076445-1247714192/watcher-2076445-1247714192 -o /tmp/evaluation-result-2076445-1247714192/solver-2076445-1247714192 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 917987396 HOME/instance-2076445-1247714192.xml

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

MD5SUM BENCH= cf2755c41c9629ae5bc712eeb2cf6ab2
RANDOM SEED=917987396

node85.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		: 3000.220
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		: 3000.220
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1391232 kB
Buffers:         87120 kB
Cached:         451440 kB
SwapCached:          0 kB
Active:         251184 kB
Inactive:       340472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1391232 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2780 kB
Writeback:           0 kB
Mapped:          73280 kB
Slab:            58296 kB
Committed_AS:   513776 kB
PageTables:       1892 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= 126536 MiB
End job on node85 at 2009-07-16 05:46:46