Trace number 2057458

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) 1800.04 1807.42

General information on the benchmark

Namecsp/rand-2-27/
normalized-rand-27-27-351-163-62021_ext.xml
MD5SUMad3b0ced7dd4d3b9a7a1ae256b0401a3
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1051.8
Satisfiable
(Un)Satisfiability was proved
Number of variables27
Number of constraints351
Maximum constraint arity2
Maximum domain size27
Number of constraints which are defined in extension351
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.00/0.01	c Seed is 1864231728
0.00/0.01	c Constructing HOME/instance-2057458-1247694221.xml  with 9469 constraints
0.08/0.15	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-2057458-1247694221/watcher-2057458-1247694221 -o /tmp/evaluation-result-2057458-1247694221/solver-2057458-1247694221 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1864231728 HOME/instance-2057458-1247694221.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: 0.00 0.00 0.00 3/67 14409
/proc/meminfo: memFree=1520168/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=5356 CPUtime=0
/proc/14409/stat : 14409 (pcssolve) S 14407 14409 14311 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 56486321 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14409/statm: 1339 242 201 169 0 50 0
[pid=14410] ppid=14409 vsize=200 CPUtime=0
/proc/14410/stat : 14410 (fgrep) R 14409 14409 14311 0 -1 4194304 40 0 0 0 0 0 0 0 19 0 1 0 56486322 204800 18 996147200 4194304 4274172 548682068976 18446744073709551615 213113697865 0 0 4096 0 0 0 0 17 1 0 0
/proc/14410/statm: 50 20 13 19 0 4 0
[pid=14411] ppid=14409 vsize=3676 CPUtime=0
/proc/14411/stat : 14411 (grep) S 14409 14409 14311 0 -1 4194304 154 0 0 0 0 0 0 0 21 0 1 0 56486322 3764224 121 996147200 4194304 4274172 548682069040 18446744073709551615 213116485714 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14411/statm: 919 121 99 19 0 43 0

[startup+0.097334 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 14409
/proc/meminfo: memFree=1520168/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=5696 CPUtime=0.08
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 1139 822 0 0 8 0 0 0 17 0 1 0 56486321 5832704 748 996147200 134512640 135095119 4294956304 18446744073709551615 3602043 0 0 4096 0 0 0 0 17 1 0 0
/proc/14409/statm: 1424 748 364 142 0 378 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5696

[startup+0.101334 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 14409
/proc/meminfo: memFree=1520168/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=5828 CPUtime=0.08
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 1156 822 0 0 8 0 0 0 17 0 1 0 56486321 5967872 765 996147200 134512640 135095119 4294956304 18446744073709551615 3602043 0 0 4096 0 0 0 0 17 1 0 0
/proc/14409/statm: 1457 765 364 142 0 411 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5828

[startup+0.301372 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 14409
/proc/meminfo: memFree=1520168/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=7712 CPUtime=0.28
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 1678 822 0 0 28 0 0 0 18 0 1 0 56486321 7897088 1189 996147200 134512640 135095119 4294956304 18446744073709551615 134617012 0 0 4096 0 0 0 0 17 1 0 0
/proc/14409/statm: 1928 1189 378 142 0 882 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7712

[startup+0.701446 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 14409
/proc/meminfo: memFree=1520168/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=7712 CPUtime=0.68
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 1685 822 0 0 68 0 0 0 21 0 1 0 56486321 7897088 1196 996147200 134512640 135095119 4294956304 18446744073709551615 134615477 0 0 4096 0 0 0 0 17 1 0 0
/proc/14409/statm: 1928 1196 378 142 0 882 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7712

[startup+1.5016 s]
/proc/loadavg: 0.00 0.00 0.00 2/68 14415
/proc/meminfo: memFree=1516760/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=7712 CPUtime=1.48
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 1701 822 0 0 148 0 0 0 25 0 1 0 56486321 7897088 1212 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/14409/statm: 1928 1212 378 142 0 882 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7712

[startup+3.1019 s]
/proc/loadavg: 0.08 0.02 0.01 2/68 14415
/proc/meminfo: memFree=1516568/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=7712 CPUtime=3.08
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 1731 822 0 0 308 0 0 0 25 0 1 0 56486321 7897088 1242 996147200 134512640 135095119 4294956304 18446744073709551615 134642962 0 0 4096 0 0 0 0 17 1 0 0
/proc/14409/statm: 1928 1242 378 142 0 882 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7712

[startup+6.3015 s]
/proc/loadavg: 0.08 0.02 0.01 2/68 14415
/proc/meminfo: memFree=1515352/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=9444 CPUtime=6.28
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 2204 822 0 0 627 1 0 0 25 0 1 0 56486321 9670656 1586 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14409/statm: 2361 1586 378 142 0 1315 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9444

[startup+12.7017 s]
/proc/loadavg: 0.22 0.05 0.02 2/68 14415
/proc/meminfo: memFree=1513056/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=11644 CPUtime=12.68
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 2993 822 0 0 1266 2 0 0 25 0 1 0 56486321 11923456 2118 996147200 134512640 135095119 4294956304 18446744073709551615 134589593 0 0 4096 0 0 0 0 17 1 0 0
/proc/14409/statm: 2911 2118 378 142 0 1865 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11644

[startup+25.5011 s]
/proc/loadavg: 0.42 0.10 0.03 3/73 14430
/proc/meminfo: memFree=1495272/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=16556 CPUtime=25.45
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 4562 822 0 0 2541 4 0 0 25 0 1 0 56486321 16953344 2917 996147200 134512640 135095119 4294956304 18446744073709551615 134589681 0 0 4096 0 0 0 0 17 0 0 0
/proc/14409/statm: 4139 2917 378 142 0 3093 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 16556

[startup+51.1019 s]
/proc/loadavg: 0.96 0.25 0.08 3/73 14430
/proc/meminfo: memFree=1475504/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=19040 CPUtime=50.95
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 5691 822 0 0 5089 6 0 0 25 0 1 0 56486321 19496960 4046 996147200 134512640 135095119 4294956304 18446744073709551615 134636926 0 0 4096 0 0 0 0 17 0 0 0
/proc/14409/statm: 4760 4046 378 142 0 3714 0
Current children cumulated CPU time (s) 50.95
Current children cumulated vsize (KiB) 19040

[startup+102.306 s]
/proc/loadavg: 1.58 0.54 0.19 3/73 14430
/proc/meminfo: memFree=1439920/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=29000 CPUtime=101.94
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 8871 822 0 0 10186 8 0 0 25 0 1 0 56486321 29696000 5688 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14409/statm: 7250 5688 378 142 0 6204 0
Current children cumulated CPU time (s) 101.94
Current children cumulated vsize (KiB) 29000

[startup+162.302 s]
/proc/loadavg: 1.83 0.78 0.29 3/73 14462
/proc/meminfo: memFree=1445872/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=32148 CPUtime=161.69
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 10295 822 0 0 16159 10 0 0 25 0 1 0 56486321 32919552 7112 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14409/statm: 8037 7112 378 142 0 6991 0
Current children cumulated CPU time (s) 161.69
Current children cumulated vsize (KiB) 32148

[startup+222.302 s]
/proc/loadavg: 1.94 1.02 0.40 3/73 14462
/proc/meminfo: memFree=1407984/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=43228 CPUtime=221.43
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 13580 822 0 0 22130 13 0 0 25 0 1 0 56486321 44265472 8348 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14409/statm: 10807 8348 378 142 0 9761 0
Current children cumulated CPU time (s) 221.43
Current children cumulated vsize (KiB) 43228

[startup+282.301 s]
/proc/loadavg: 1.97 1.18 0.49 3/73 14462
/proc/meminfo: memFree=1353648/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=53132 CPUtime=281.19
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 16497 822 0 0 28104 15 0 0 25 0 1 0 56486321 54407168 10240 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14409/statm: 13283 10240 378 142 0 12237 0
Current children cumulated CPU time (s) 281.19
Current children cumulated vsize (KiB) 53132

[startup+342.302 s]
/proc/loadavg: 1.99 1.34 0.59 3/73 14494
/proc/meminfo: memFree=1449712/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=53132 CPUtime=340.94
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 16908 822 0 0 34078 16 0 0 25 0 1 0 56486321 54407168 10651 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14409/statm: 13283 10651 378 142 0 12237 0
Current children cumulated CPU time (s) 340.94
Current children cumulated vsize (KiB) 53132

[startup+402.301 s]
/proc/loadavg: 1.99 1.45 0.67 3/73 14494
/proc/meminfo: memFree=1424048/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=54448 CPUtime=400.69
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 17646 822 0 0 40052 17 0 0 25 0 1 0 56486321 55754752 11389 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/14409/statm: 13612 11389 378 142 0 12566 0
Current children cumulated CPU time (s) 400.69
Current children cumulated vsize (KiB) 54448

[startup+462.301 s]
/proc/loadavg: 1.99 1.55 0.76 3/73 14494
/proc/meminfo: memFree=1399792/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=56280 CPUtime=460.45
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 18443 822 0 0 46027 18 0 0 25 0 1 0 56486321 57630720 12186 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14409/statm: 14070 12186 378 142 0 13024 0
Current children cumulated CPU time (s) 460.45
Current children cumulated vsize (KiB) 56280

[startup+522.303 s]
/proc/loadavg: 1.99 1.62 0.83 3/73 14496
/proc/meminfo: memFree=1367280/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=57980 CPUtime=520.2
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 19228 822 0 0 52001 19 0 0 25 0 1 0 56486321 59371520 12971 996147200 134512640 135095119 4294956304 18446744073709551615 134642978 0 0 4096 0 0 0 0 17 0 0 0
/proc/14409/statm: 14495 12971 378 142 0 13449 0
Current children cumulated CPU time (s) 520.2
Current children cumulated vsize (KiB) 57980

[startup+582.302 s]
/proc/loadavg: 1.99 1.69 0.90 3/73 14496
/proc/meminfo: memFree=1356720/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=59680 CPUtime=579.95
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 19970 822 0 0 57975 20 0 0 25 0 1 0 56486321 61112320 13713 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14409/statm: 14920 13713 378 142 0 13874 0
Current children cumulated CPU time (s) 579.95
Current children cumulated vsize (KiB) 59680

[startup+642.301 s]
/proc/loadavg: 1.99 1.75 0.97 3/73 14496
/proc/meminfo: memFree=1336752/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=77640 CPUtime=639.71

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

[startup+822.302 s]
/proc/loadavg: 1.99 1.85 1.14 3/73 14496
/proc/meminfo: memFree=1278832/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=82104 CPUtime=818.97
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 26774 822 0 0 81871 26 0 0 25 0 1 0 56486321 84074496 16420 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14409/statm: 20526 16420 378 142 0 19480 0
Current children cumulated CPU time (s) 818.97
Current children cumulated vsize (KiB) 82104

[startup+882.302 s]
/proc/loadavg: 1.99 1.88 1.19 3/73 14496
/proc/meminfo: memFree=1260464/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=83544 CPUtime=878.72
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 27383 822 0 0 87846 26 0 0 25 0 1 0 56486321 85549056 17029 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/14409/statm: 20886 17029 378 142 0 19840 0
Current children cumulated CPU time (s) 878.72
Current children cumulated vsize (KiB) 83544

[startup+942.302 s]
/proc/loadavg: 1.99 1.90 1.24 3/73 14496
/proc/meminfo: memFree=1172080/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=103880 CPUtime=938.47
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 32737 822 0 0 93819 28 0 0 25 0 1 0 56486321 106373120 20334 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 0 0 0
/proc/14409/statm: 25970 20334 378 142 0 24924 0
Current children cumulated CPU time (s) 938.47
Current children cumulated vsize (KiB) 103880

[startup+1002.3 s]
/proc/loadavg: 1.99 1.91 1.29 3/73 14496
/proc/meminfo: memFree=1168560/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=103880 CPUtime=998.23
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 32994 822 0 0 99794 29 0 0 25 0 1 0 56486321 106373120 20591 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14409/statm: 25970 20591 378 142 0 24924 0
Current children cumulated CPU time (s) 998.23
Current children cumulated vsize (KiB) 103880

[startup+1062.3 s]
/proc/loadavg: 1.99 1.92 1.32 3/73 14502
/proc/meminfo: memFree=1164912/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=103880 CPUtime=1057.98
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 33244 822 0 0 105768 30 0 0 25 0 1 0 56486321 106373120 20841 996147200 134512640 135095119 4294956304 18446744073709551615 134636921 0 0 4096 0 0 0 0 17 0 0 0
/proc/14409/statm: 25970 20841 378 142 0 24924 0
Current children cumulated CPU time (s) 1057.98
Current children cumulated vsize (KiB) 103880

[startup+1122.3 s]
/proc/loadavg: 2.06 1.95 1.37 3/73 14502
/proc/meminfo: memFree=1161392/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=103880 CPUtime=1117.73
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 33490 822 0 0 111743 30 0 0 25 0 1 0 56486321 106373120 21087 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14409/statm: 25970 21087 378 142 0 24924 0
Current children cumulated CPU time (s) 1117.73
Current children cumulated vsize (KiB) 103880

[startup+1182.3 s]
/proc/loadavg: 2.02 1.96 1.40 3/73 14502
/proc/meminfo: memFree=1157744/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=103880 CPUtime=1177.49
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 33729 822 0 0 117718 31 0 0 25 0 1 0 56486321 106373120 21326 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/14409/statm: 25970 21326 378 142 0 24924 0
Current children cumulated CPU time (s) 1177.49
Current children cumulated vsize (KiB) 103880

[startup+1242.3 s]
/proc/loadavg: 2.01 1.96 1.44 3/73 14502
/proc/meminfo: memFree=1153840/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=103880 CPUtime=1237.23
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 33963 822 0 0 123692 31 0 0 25 0 1 0 56486321 106373120 21560 996147200 134512640 135095119 4294956304 18446744073709551615 134637390 0 0 4096 0 0 0 0 17 0 0 0
/proc/14409/statm: 25970 21560 378 142 0 24924 0
Current children cumulated CPU time (s) 1237.23
Current children cumulated vsize (KiB) 103880

[startup+1302.3 s]
/proc/loadavg: 2.00 1.97 1.47 3/73 14502
/proc/meminfo: memFree=1148976/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=103880 CPUtime=1296.99
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 34194 822 0 0 129667 32 0 0 25 0 1 0 56486321 106373120 21791 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14409/statm: 25970 21791 378 142 0 24924 0
Current children cumulated CPU time (s) 1296.99
Current children cumulated vsize (KiB) 103880

[startup+1362.3 s]
/proc/loadavg: 2.00 1.97 1.50 3/73 14502
/proc/meminfo: memFree=1135024/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=103880 CPUtime=1356.74
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 34420 822 0 0 135642 32 0 0 25 0 1 0 56486321 106373120 22017 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/14409/statm: 25970 22017 378 142 0 24924 0
Current children cumulated CPU time (s) 1356.74
Current children cumulated vsize (KiB) 103880

[startup+1422.31 s]
/proc/loadavg: 2.00 1.97 1.53 3/73 14502
/proc/meminfo: memFree=1120176/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=104272 CPUtime=1416.5
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 34764 822 0 0 141617 33 0 0 25 0 1 0 56486321 106774528 22361 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14409/statm: 26068 22361 378 142 0 25022 0
Current children cumulated CPU time (s) 1416.5
Current children cumulated vsize (KiB) 104272

[startup+1482.3 s]
/proc/loadavg: 2.00 1.97 1.56 3/73 14502
/proc/meminfo: memFree=1105328/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=105312 CPUtime=1476.24
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 35225 822 0 0 147590 34 0 0 25 0 1 0 56486321 107839488 22822 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14409/statm: 26328 22822 378 142 0 25282 0
Current children cumulated CPU time (s) 1476.24
Current children cumulated vsize (KiB) 105312

[startup+1542.3 s]
/proc/loadavg: 2.00 1.97 1.58 3/73 14502
/proc/meminfo: memFree=1090416/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=106220 CPUtime=1536
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 35677 822 0 0 153565 35 0 0 25 0 1 0 56486321 108769280 23274 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14409/statm: 26555 23274 378 142 0 25509 0
Current children cumulated CPU time (s) 1536
Current children cumulated vsize (KiB) 106220

[startup+1602.3 s]
/proc/loadavg: 2.00 1.97 1.60 3/73 14502
/proc/meminfo: memFree=1075760/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=107284 CPUtime=1595.75
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 36148 822 0 0 159540 35 0 0 25 0 1 0 56486321 109858816 23745 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14409/statm: 26821 23745 378 142 0 25775 0
Current children cumulated CPU time (s) 1595.75
Current children cumulated vsize (KiB) 107284

[startup+1662.3 s]
/proc/loadavg: 2.00 1.97 1.63 3/73 14502
/proc/meminfo: memFree=1060400/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=108468 CPUtime=1655.5
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 36671 822 0 0 165514 36 0 0 25 0 1 0 56486321 111071232 24268 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/14409/statm: 27117 24268 378 142 0 26071 0
Current children cumulated CPU time (s) 1655.5
Current children cumulated vsize (KiB) 108468

[startup+1722.3 s]
/proc/loadavg: 2.00 1.97 1.65 3/73 14502
/proc/meminfo: memFree=1046064/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=109520 CPUtime=1715.26
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 37120 822 0 0 171489 37 0 0 25 0 1 0 56486321 112148480 24717 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/14409/statm: 27380 24717 378 142 0 26334 0
Current children cumulated CPU time (s) 1715.26
Current children cumulated vsize (KiB) 109520

[startup+1782.3 s]
/proc/loadavg: 2.00 1.97 1.67 3/73 14502
/proc/meminfo: memFree=1031088/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=110572 CPUtime=1775.01
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 37586 822 0 0 177464 37 0 0 25 0 1 0 56486321 113225728 25183 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/14409/statm: 27643 25183 378 142 0 26597 0
Current children cumulated CPU time (s) 1775.01
Current children cumulated vsize (KiB) 110572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.4 s]
/proc/loadavg: 2.00 1.97 1.67 3/73 14502
/proc/meminfo: memFree=1025008/2055920 swapFree=4192812/4192956
[pid=14409] ppid=14407 vsize=110968 CPUtime=1800.01
/proc/14409/stat : 14409 (pcs.small) R 14407 14409 14311 0 -1 4194304 37774 822 0 0 179963 38 0 0 25 0 1 0 56486321 113631232 25371 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14409/statm: 27742 25371 378 142 0 26696 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 110968

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.42
CPU time (s): 1800.04
CPU user time (s): 1799.64
CPU system time (s): 0.405938
CPU usage (%): 99.5916
Max. virtual memory (cumulated for all children) (KiB): 110968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.64
system time used= 0.405938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38596
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= 22
involuntary context switches= 23942

runsolver used 1.43578 second user time and 5.14922 second system time

The end

Launcher Data 

Begin job on node37 at 2009-07-15 23:43:41
IDJOB=2057458
IDBENCH=53372
IDSOLVER=733
FILE ID=node37/2057458-1247694221
PBS_JOBID= 9521236
Free space on /tmp= 66400 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-27/normalized-rand-27-27-351-163-62021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057458-1247694221/watcher-2057458-1247694221 -o /tmp/evaluation-result-2057458-1247694221/solver-2057458-1247694221 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1864231728 HOME/instance-2057458-1247694221.xml

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

MD5SUM BENCH= ad3b0ced7dd4d3b9a7a1ae256b0401a3
RANDOM SEED=1864231728

node37.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		: 3000.260
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		: 3000.260
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:       1520648 kB
Buffers:         70312 kB
Cached:         384608 kB
SwapCached:          0 kB
Active:         175352 kB
Inactive:       294372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1520648 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2216 kB
Writeback:           0 kB
Mapped:          24576 kB
Slab:            51384 kB
Committed_AS:   518588 kB
PageTables:       1576 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= 66396 MiB
End job on node37 at 2009-07-16 00:13:51