Trace number 2092141

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) 1800.08 1807.75

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-52_ext.xml
MD5SUM518f122a0f289c859513203eb0c2ab6c
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.17506
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints103
Maximum constraint arity2
Maximum domain size80
Number of constraints which are defined in extension103
Number of constraints which are defined in intension0
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
0.17/0.21	c Seed is 1293102554
0.17/0.21	c Constructing HOME/instance-2092141-1247733720.xml  with 103 constraints
0.27/0.38	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-2092141-1247733720/watcher-2092141-1247733720 -o /tmp/evaluation-result-2092141-1247733720/solver-2092141-1247733720 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1293102554 HOME/instance-2092141-1247733720.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: 2.04 2.00 2.00 4/72 15276
/proc/meminfo: memFree=1473336/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=5356 CPUtime=0
/proc/15276/stat : 15276 (pcssolve) R 15274 15276 14276 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60438142 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 264907582111 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15276/statm: 1339 241 200 169 0 50 0
[pid=15277] ppid=15276 vsize=3676 CPUtime=0
/proc/15277/stat : 15277 (fgrep) R 15276 15276 14276 0 -1 4194304 121 0 0 0 0 0 0 0 22 0 1 0 60438143 3764224 88 996147200 4194304 4274172 548682068976 18446744073709551615 264907462080 0 0 4096 0 0 0 0 17 1 0 0
/proc/15277/statm: 919 88 70 19 0 43 0
[pid=15278] ppid=15276 vsize=5356 CPUtime=0
/proc/15278/stat : 15278 (pcssolve) R 15276 15276 14276 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 60438143 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 264907582111 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15278/statm: 1339 241 200 169 0 50 0

[startup+0.108424 s]
/proc/loadavg: 2.04 2.00 2.00 4/72 15276
/proc/meminfo: memFree=1473336/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=5444 CPUtime=0.08
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 951 656 0 0 8 0 0 0 18 0 1 0 60438142 5574656 582 996147200 134512640 135215973 4294956304 18446744073709551615 135038876 0 0 4096 0 0 0 0 17 1 0 0
/proc/15276/statm: 1361 582 383 171 0 286 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5444

[startup+0.201432 s]
/proc/loadavg: 2.04 2.00 2.00 4/72 15276
/proc/meminfo: memFree=1473336/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=6552 CPUtime=0.17
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 1118 656 0 0 17 0 0 0 18 0 1 0 60438142 6709248 749 996147200 134512640 135215973 4294956304 18446744073709551615 134736049 0 0 4096 0 0 0 0 17 1 0 0
/proc/15276/statm: 1638 749 383 171 0 563 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 6552

[startup+0.301446 s]
/proc/loadavg: 2.04 2.00 2.00 4/72 15276
/proc/meminfo: memFree=1473336/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=7668 CPUtime=0.27
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 1287 656 0 0 27 0 0 0 19 0 1 0 60438142 7852032 918 996147200 134512640 135215973 4294956304 18446744073709551615 134734142 0 0 4096 0 0 0 0 17 1 0 0
/proc/15276/statm: 1917 918 383 171 0 842 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7668

[startup+0.701507 s]
/proc/loadavg: 2.04 2.00 2.00 4/72 15276
/proc/meminfo: memFree=1473336/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=8752 CPUtime=0.67
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 1547 656 0 0 67 0 0 0 23 0 1 0 60438142 8962048 1178 996147200 134512640 135215973 4294956304 18446744073709551615 4158960180 0 0 4096 0 0 0 0 17 1 0 0
/proc/15276/statm: 2188 1178 401 171 0 1113 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8752

[startup+1.50162 s]
/proc/loadavg: 2.04 2.00 2.00 3/73 15281
/proc/meminfo: memFree=1470064/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=8752 CPUtime=1.46
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 1560 656 0 0 146 0 0 0 25 0 1 0 60438142 8962048 1191 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 1 0 0
/proc/15276/statm: 2188 1191 401 171 0 1113 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8752

[startup+3.10186 s]
/proc/loadavg: 2.04 2.00 2.00 3/73 15281
/proc/meminfo: memFree=1469744/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=8752 CPUtime=3.06
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 1601 656 0 0 306 0 0 0 25 0 1 0 60438142 8962048 1232 996147200 134512640 135215973 4294956304 18446744073709551615 134590083 0 0 4096 0 0 0 0 17 1 0 0
/proc/15276/statm: 2188 1232 401 171 0 1113 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 8752

[startup+6.30132 s]
/proc/loadavg: 2.04 2.00 2.00 3/73 15281
/proc/meminfo: memFree=1469104/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=8752 CPUtime=6.25
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 1685 656 0 0 624 1 0 0 25 0 1 0 60438142 8962048 1316 996147200 134512640 135215973 4294956304 18446744073709551615 134648041 0 0 4096 0 0 0 0 17 1 0 0
/proc/15276/statm: 2188 1316 401 171 0 1113 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 8752

[startup+12.7013 s]
/proc/loadavg: 2.04 2.00 2.00 3/73 15281
/proc/meminfo: memFree=1467952/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=8884 CPUtime=12.62
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 1851 656 0 0 1261 1 0 0 25 0 1 0 60438142 9097216 1482 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/15276/statm: 2221 1482 401 171 0 1146 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 8884

[startup+25.5011 s]
/proc/loadavg: 2.03 2.00 2.00 3/73 15281
/proc/meminfo: memFree=1465136/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=11044 CPUtime=25.35
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 2454 656 0 0 2534 1 0 0 25 0 1 0 60438142 11309056 2052 996147200 134512640 135215973 4294956304 18446744073709551615 135013123 0 0 4096 0 0 0 0 17 1 0 0
/proc/15276/statm: 2761 2052 401 171 0 1686 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 11044

[startup+51.1019 s]
/proc/loadavg: 2.02 2.00 2.00 3/73 15281
/proc/meminfo: memFree=1458992/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=16052 CPUtime=50.82
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 3755 656 0 0 5080 2 0 0 25 0 1 0 60438142 16437248 3288 996147200 134512640 135215973 4294956304 18446744073709551615 4158960010 0 0 4096 0 0 0 0 17 1 0 0
/proc/15276/statm: 4013 3288 401 171 0 2938 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 16052

[startup+102.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15281
/proc/meminfo: memFree=1446768/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=25672 CPUtime=101.78
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 6234 656 0 0 10174 4 0 0 25 0 1 0 60438142 26288128 5638 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 1 0 0
/proc/15276/statm: 6418 5638 401 171 0 5343 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 25672

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15281
/proc/meminfo: memFree=1432048/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=37144 CPUtime=161.48
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 9223 656 0 0 16143 5 0 0 25 0 1 0 60438142 38035456 8594 996147200 134512640 135215973 4294956304 18446744073709551615 134583634 0 0 4096 0 0 0 0 17 1 0 0
/proc/15276/statm: 9286 8594 401 171 0 8211 0
Current children cumulated CPU time (s) 161.48
Current children cumulated vsize (KiB) 37144

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15281
/proc/meminfo: memFree=1412912/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=48452 CPUtime=221.19
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 12132 656 0 0 22112 7 0 0 25 0 1 0 60438142 49614848 11246 996147200 134512640 135215973 4294956304 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 1 0 0
/proc/15276/statm: 12113 11246 401 171 0 11038 0
Current children cumulated CPU time (s) 221.19
Current children cumulated vsize (KiB) 48452

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15281
/proc/meminfo: memFree=1401072/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=59136 CPUtime=280.9
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 14905 656 0 0 28081 9 0 0 25 0 1 0 60438142 60555264 13954 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/15276/statm: 14784 13954 401 171 0 13709 0
Current children cumulated CPU time (s) 280.9
Current children cumulated vsize (KiB) 59136

[startup+342.301 s]
/proc/loadavg: 2.15 2.03 2.01 3/73 15281
/proc/meminfo: memFree=1388400/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=70216 CPUtime=340.61
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 17784 656 0 0 34050 11 0 0 25 0 1 0 60438142 71901184 16833 996147200 134512640 135215973 4294956304 18446744073709551615 134600029 0 0 4096 0 0 0 0 17 1 0 0
/proc/15276/statm: 17554 16833 401 171 0 16479 0
Current children cumulated CPU time (s) 340.61
Current children cumulated vsize (KiB) 70216

[startup+402.301 s]
/proc/loadavg: 2.12 2.04 2.01 3/73 15281
/proc/meminfo: memFree=1377008/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=82296 CPUtime=400.31
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 20884 656 0 0 40018 13 0 0 25 0 1 0 60438142 84271104 19420 996147200 134512640 135215973 4294956304 18446744073709551615 134583360 0 0 4096 0 0 0 0 17 1 0 0
/proc/15276/statm: 20574 19420 401 171 0 19499 0
Current children cumulated CPU time (s) 400.31
Current children cumulated vsize (KiB) 82296

[startup+462.302 s]
/proc/loadavg: 2.04 2.03 2.00 3/73 15281
/proc/meminfo: memFree=1365232/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=91400 CPUtime=460.02
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 23267 656 0 0 45987 15 0 0 25 0 1 0 60438142 93593600 21803 996147200 134512640 135215973 4294956304 18446744073709551615 4158960074 0 0 4096 0 0 0 0 17 1 0 0
/proc/15276/statm: 22850 21803 401 171 0 21775 0
Current children cumulated CPU time (s) 460.02
Current children cumulated vsize (KiB) 91400

[startup+522.303 s]
/proc/loadavg: 2.01 2.02 2.00 3/73 15281
/proc/meminfo: memFree=1352368/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=102472 CPUtime=519.73
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 26119 656 0 0 51955 18 0 0 25 0 1 0 60438142 104931328 24526 996147200 134512640 135215973 4294956304 18446744073709551615 134583168 0 0 4096 0 0 0 0 17 1 0 0
/proc/15276/statm: 25618 24526 401 171 0 24543 0
Current children cumulated CPU time (s) 519.73
Current children cumulated vsize (KiB) 102472

[startup+582.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 15283
/proc/meminfo: memFree=1339696/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=112236 CPUtime=579.44
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 28679 656 0 0 57924 20 0 0 25 0 1 0 60438142 114929664 27086 996147200 134512640 135215973 4294956304 18446744073709551615 134591494 0 0 4096 0 0 0 0 17 1 0 0
/proc/15276/statm: 28059 27086 401 171 0 26984 0
Current children cumulated CPU time (s) 579.44
Current children cumulated vsize (KiB) 112236

[startup+642.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 15283
/proc/meminfo: memFree=1327920/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=121472 CPUtime=639.15

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

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=1294960/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=151160 CPUtime=818.26
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 38753 656 0 0 81799 27 0 0 25 0 1 0 60438142 154787840 36135 996147200 134512640 135215973 4294956304 18446744073709551615 134609800 0 0 4096 0 0 0 0 17 1 0 0
/proc/15276/statm: 37790 36135 401 171 0 36715 0
Current children cumulated CPU time (s) 818.26
Current children cumulated vsize (KiB) 151160

[startup+882.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=1284720/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=158948 CPUtime=877.98
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 40761 656 0 0 87769 29 0 0 25 0 1 0 60438142 162762752 38143 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 1 0 0
/proc/15276/statm: 39737 38143 401 171 0 38662 0
Current children cumulated CPU time (s) 877.98
Current children cumulated vsize (KiB) 158948

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=1273520/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=167920 CPUtime=937.68
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 43087 656 0 0 93738 30 0 0 25 0 1 0 60438142 171950080 40469 996147200 134512640 135215973 4294956304 18446744073709551615 134600213 0 0 4096 0 0 0 0 17 1 0 0
/proc/15276/statm: 41980 40469 401 171 0 40905 0
Current children cumulated CPU time (s) 937.68
Current children cumulated vsize (KiB) 167920

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=1262640/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=176360 CPUtime=997.39
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 45272 656 0 0 99707 32 0 0 25 0 1 0 60438142 180592640 42654 996147200 134512640 135215973 4294956304 18446744073709551615 134583217 0 0 4096 0 0 0 0 17 1 0 0
/proc/15276/statm: 44090 42654 401 171 0 43015 0
Current children cumulated CPU time (s) 997.39
Current children cumulated vsize (KiB) 176360

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=1250736/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=187016 CPUtime=1057.1
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 48047 656 0 0 105676 34 0 0 25 0 1 0 60438142 191504384 45172 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/15276/statm: 46754 45172 401 171 0 45679 0
Current children cumulated CPU time (s) 1057.1
Current children cumulated vsize (KiB) 187016

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15283
/proc/meminfo: memFree=1240176/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=195332 CPUtime=1116.81
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 50189 656 0 0 111645 36 0 0 25 0 1 0 60438142 200019968 47314 996147200 134512640 135215973 4294956304 18446744073709551615 135020320 0 0 4096 0 0 0 0 17 1 0 0
/proc/15276/statm: 48833 47314 401 171 0 47758 0
Current children cumulated CPU time (s) 1116.81
Current children cumulated vsize (KiB) 195332

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15289
/proc/meminfo: memFree=1230824/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=202592 CPUtime=1176.5
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 52097 656 0 0 117613 37 0 0 25 0 1 0 60438142 207454208 49222 996147200 134512640 135215973 4294956304 18446744073709551615 134590990 0 0 4096 0 0 0 0 17 1 0 0
/proc/15276/statm: 50648 49222 401 171 0 49573 0
Current children cumulated CPU time (s) 1176.5
Current children cumulated vsize (KiB) 202592

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15289
/proc/meminfo: memFree=1221160/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=209984 CPUtime=1236.2
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 54007 656 0 0 123582 38 0 0 25 0 1 0 60438142 215023616 51132 996147200 134512640 135215973 4294956304 18446744073709551615 134597574 0 0 4096 0 0 0 0 17 1 0 0
/proc/15276/statm: 52496 51132 401 171 0 51421 0
Current children cumulated CPU time (s) 1236.2
Current children cumulated vsize (KiB) 209984

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15289
/proc/meminfo: memFree=1199336/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=217376 CPUtime=1295.92
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 55933 656 0 0 129552 40 0 0 25 0 1 0 60438142 222593024 53058 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/15276/statm: 54344 53058 401 171 0 53269 0
Current children cumulated CPU time (s) 1295.92
Current children cumulated vsize (KiB) 217376

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15289
/proc/meminfo: memFree=1190440/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=225164 CPUtime=1355.62
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 57970 656 0 0 135521 41 0 0 25 0 1 0 60438142 230567936 55095 996147200 134512640 135215973 4294956304 18446744073709551615 134585806 0 0 4096 0 0 0 0 17 1 0 0
/proc/15276/statm: 56291 55095 401 171 0 55216 0
Current children cumulated CPU time (s) 1355.62
Current children cumulated vsize (KiB) 225164

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15289
/proc/meminfo: memFree=1180968/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=233612 CPUtime=1415.33
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 60137 656 0 0 141490 43 0 0 25 0 1 0 60438142 239218688 57262 996147200 134512640 135215973 4294956304 18446744073709551615 134599879 0 0 4096 0 0 0 0 17 1 0 0
/proc/15276/statm: 58403 57262 401 171 0 57328 0
Current children cumulated CPU time (s) 1415.33
Current children cumulated vsize (KiB) 233612

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15289
/proc/meminfo: memFree=1171760/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=241796 CPUtime=1475.04
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 62292 656 0 0 147459 45 0 0 25 0 1 0 60438142 247599104 59417 996147200 134512640 135215973 4294956304 18446744073709551615 135026860 0 0 4096 0 0 0 0 17 1 0 0
/proc/15276/statm: 60449 59417 401 171 0 59374 0
Current children cumulated CPU time (s) 1475.04
Current children cumulated vsize (KiB) 241796

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15289
/proc/meminfo: memFree=1162736/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=249580 CPUtime=1534.74
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 64297 656 0 0 153428 46 0 0 25 0 1 0 60438142 255569920 61422 996147200 134512640 135215973 4294956304 18446744073709551615 134588277 0 0 4096 0 0 0 0 17 1 0 0
/proc/15276/statm: 62395 61422 401 171 0 61320 0
Current children cumulated CPU time (s) 1534.74
Current children cumulated vsize (KiB) 249580

[startup+1602.3 s]
/proc/loadavg: 1.40 1.83 1.94 2/65 15311
/proc/meminfo: memFree=1247592/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=257892 CPUtime=1594.7
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 66465 656 0 0 159421 49 0 0 25 0 1 0 60438142 264081408 63590 996147200 134512640 135215973 4294956304 18446744073709551615 134599879 0 0 4096 0 0 0 0 17 0 0 0
/proc/15276/statm: 64473 63590 401 171 0 63398 0
Current children cumulated CPU time (s) 1594.7
Current children cumulated vsize (KiB) 257892

[startup+1662.3 s]
/proc/loadavg: 1.14 1.68 1.88 2/65 15311
/proc/meminfo: memFree=1239080/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=266076 CPUtime=1654.66
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 68584 656 0 0 165417 49 0 0 25 0 1 0 60438142 272461824 65709 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/15276/statm: 66519 65709 401 171 0 65444 0
Current children cumulated CPU time (s) 1654.66
Current children cumulated vsize (KiB) 266076

[startup+1722.3 s]
/proc/loadavg: 1.05 1.55 1.82 2/65 15311
/proc/meminfo: memFree=1230376/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=282580 CPUtime=1714.64
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 72813 656 0 0 171412 52 0 0 25 0 1 0 60438142 289361920 67889 996147200 134512640 135215973 4294956304 18446744073709551615 4158960021 0 0 4096 0 0 0 0 17 0 0 0
/proc/15276/statm: 70645 67889 401 171 0 69570 0
Current children cumulated CPU time (s) 1714.64
Current children cumulated vsize (KiB) 282580

[startup+1782.3 s]
/proc/loadavg: 1.02 1.45 1.77 2/65 15311
/proc/meminfo: memFree=1221480/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=291160 CPUtime=1774.62
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 75013 656 0 0 177409 53 0 0 25 0 1 0 60438142 298147840 70089 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/15276/statm: 72790 70089 401 171 0 71715 0
Current children cumulated CPU time (s) 1774.62
Current children cumulated vsize (KiB) 291160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.7 s]
/proc/loadavg: 1.01 1.40 1.74 2/65 15311
/proc/meminfo: memFree=1217704/2055920 swapFree=4192812/4192956
[pid=15276] ppid=15274 vsize=294724 CPUtime=1800.01
/proc/15276/stat : 15276 (pcs.big) R 15274 15276 14276 0 -1 4194304 75968 656 0 0 179947 54 0 0 25 0 1 0 60438142 301797376 71044 996147200 134512640 135215973 4294956304 18446744073709551615 134590055 0 0 4096 0 0 0 0 17 0 0 0
/proc/15276/statm: 73681 71044 401 171 0 72606 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 294724

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): 1807.75
CPU time (s): 1800.08
CPU user time (s): 1799.48
CPU system time (s): 0.596909
CPU usage (%): 99.5754
Max. virtual memory (cumulated for all children) (KiB): 294724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.48
system time used= 0.596909
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 76624
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= 19
involuntary context switches= 18326

runsolver used 2.36264 second user time and 5.62714 second system time

The end

Launcher Data 

Begin job on node30 at 2009-07-16 10:42:00
IDJOB=2092141
IDBENCH=60276
IDSOLVER=733
FILE ID=node30/2092141-1247733720
PBS_JOBID= 9521639
Free space on /tmp= 66284 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-52_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2092141-1247733720/watcher-2092141-1247733720 -o /tmp/evaluation-result-2092141-1247733720/solver-2092141-1247733720 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1293102554 HOME/instance-2092141-1247733720.xml

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

MD5SUM BENCH= 518f122a0f289c859513203eb0c2ab6c
RANDOM SEED=1293102554

node30.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		: 3000.277
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		: 3000.277
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:       1473816 kB
Buffers:         85596 kB
Cached:         372860 kB
SwapCached:          0 kB
Active:          92984 kB
Inactive:       405868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1473816 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2468 kB
Writeback:           0 kB
Mapped:          51804 kB
Slab:            68840 kB
Committed_AS:   552256 kB
PageTables:       1740 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= 66284 MiB
End job on node30 at 2009-07-16 11:12:10