Trace number 2087313

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) 1800.17 1803.94

General information on the benchmark

Namecsp/socialGolfers/
normalized-socialGolfer-10-4-8.xml
MD5SUMe650ecce621fc62488f06c9106738b67
Bench CategoryN-ARY-INT (n-ary 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 variables7520
Number of constraints40576
Maximum constraint arity32
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension40576
Global constraints used (with number of constraints)

Solver Data 

0.01/0.05	c has operations which may create big domains
0.01/0.06	c big-domain mode
0.08/0.10	c Seed is 841873235
0.08/0.10	c Constructing HOME/instance-2087313-1247727583.xml  with 128720 constraints
3.04/3.13	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-2087313-1247727583/watcher-2087313-1247727583 -o /tmp/evaluation-result-2087313-1247727583/solver-2087313-1247727583 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 841873235 HOME/instance-2087313-1247727583.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: 1.92 1.98 1.99 4/75 19675
/proc/meminfo: memFree=1486128/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=18576 CPUtime=0
/proc/19675/stat : 19675 (runsolver) R 19673 19675 19528 0 -1 4194368 15 0 0 0 0 0 0 0 22 0 1 0 59821001 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 209560595751 0 0 4096 24578 0 0 0 17 1 0 0
/proc/19675/statm: 4644 284 249 26 0 2626 0

[startup+0.034358 s]
/proc/loadavg: 1.92 1.98 1.99 4/75 19675
/proc/meminfo: memFree=1486128/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=5356 CPUtime=0.01
/proc/19675/stat : 19675 (pcssolve) S 19673 19675 19528 0 -1 4194304 367 649 0 0 0 0 1 0 24 0 1 0 59821001 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19675/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.101373 s]
/proc/loadavg: 1.92 1.98 1.99 4/75 19675
/proc/meminfo: memFree=1486128/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=5316 CPUtime=0.08
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 1016 827 0 0 4 0 4 0 18 0 1 0 59821001 5443584 625 996147200 134512640 135215973 4294956304 18446744073709551615 134831134 0 0 4096 0 0 0 0 17 1 0 0
/proc/19675/statm: 1329 625 361 171 0 254 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5316

[startup+0.301405 s]
/proc/loadavg: 1.92 1.98 1.99 4/75 19675
/proc/meminfo: memFree=1486128/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=9168 CPUtime=0.28
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 2048 827 0 0 23 1 4 0 19 0 1 0 59821001 9388032 1428 996147200 134512640 135215973 4294956304 18446744073709551615 9199238 0 0 4096 0 0 0 0 17 1 0 0
/proc/19675/statm: 2292 1428 385 171 0 1217 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9168

[startup+0.70147 s]
/proc/loadavg: 1.92 1.98 1.99 4/75 19675
/proc/meminfo: memFree=1486128/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=13632 CPUtime=0.67
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 3627 827 0 0 62 1 4 0 23 0 1 0 59821001 13959168 2472 996147200 134512640 135215973 4294956304 18446744073709551615 134848081 0 0 4096 0 0 0 0 17 1 0 0
/proc/19675/statm: 3408 2472 385 171 0 2333 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 13632

[startup+1.50161 s]
/proc/loadavg: 1.92 1.98 1.99 3/76 19681
/proc/meminfo: memFree=1473768/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=22924 CPUtime=1.47
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 6789 827 0 0 140 3 4 0 25 0 1 0 59821001 23474176 4598 996147200 134512640 135215973 4294956304 18446744073709551615 9200593 0 0 4096 0 0 0 0 17 1 0 0
/proc/19675/statm: 5731 4598 385 171 0 4656 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 22924

[startup+3.10188 s]
/proc/loadavg: 1.92 1.98 1.99 3/76 19681
/proc/meminfo: memFree=1461544/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=41540 CPUtime=3.04
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 13213 827 0 0 294 6 4 0 25 0 1 0 59821001 42536960 8956 996147200 134512640 135215973 4294956304 18446744073709551615 134801093 0 0 4096 0 0 0 0 17 1 0 0
/proc/19675/statm: 10385 8956 391 171 0 9310 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 41540

[startup+6.30143 s]
/proc/loadavg: 1.93 1.98 1.99 3/76 19681
/proc/meminfo: memFree=1415144/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=76908 CPUtime=6.22
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 27976 827 0 0 605 13 4 0 25 0 1 0 59821001 78753792 17897 996147200 134512640 135215973 4294956304 18446744073709551615 134902593 0 0 4096 0 0 0 0 17 1 0 0
/proc/19675/statm: 19227 17897 405 171 0 18152 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 76908

[startup+12.7015 s]
/proc/loadavg: 1.93 1.98 1.99 3/76 19681
/proc/meminfo: memFree=1413736/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=77756 CPUtime=12.56
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 46207 827 0 0 1232 20 4 0 25 0 1 0 59821001 79622144 18174 996147200 134512640 135215973 4294956304 18446744073709551615 134907454 0 0 4096 0 0 0 0 17 1 0 0
/proc/19675/statm: 19439 18174 405 171 0 18364 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 77756

[startup+25.5017 s]
/proc/loadavg: 1.95 1.98 1.99 3/76 19681
/proc/meminfo: memFree=1409832/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=80568 CPUtime=25.24
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 71876 827 0 0 2488 32 4 0 25 0 1 0 59821001 82501632 18933 996147200 134512640 135215973 4294956304 18446744073709551615 134587297 0 0 4096 0 0 0 0 17 1 0 0
/proc/19675/statm: 20142 18933 405 171 0 19067 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 80568

[startup+51.102 s]
/proc/loadavg: 1.96 1.98 1.99 3/76 19681
/proc/meminfo: memFree=1395112/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=106448 CPUtime=50.59
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 202264 827 0 0 4971 84 4 0 25 0 1 0 59821001 109002752 22194 996147200 134512640 135215973 4294956304 18446744073709551615 134600073 0 0 4096 0 0 0 0 17 1 0 0
/proc/19675/statm: 26612 22194 405 171 0 25537 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 106448

[startup+102.307 s]
/proc/loadavg: 1.98 1.98 1.99 3/76 19687
/proc/meminfo: memFree=1377512/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=124672 CPUtime=101.29
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 387114 827 0 0 9965 160 4 0 25 0 1 0 59821001 127664128 25598 996147200 134512640 135215973 4294956304 18446744073709551615 134640948 0 0 4096 0 0 0 0 17 1 0 0
/proc/19675/statm: 31168 25598 405 171 0 30093 0
Current children cumulated CPU time (s) 101.29
Current children cumulated vsize (KiB) 124672

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/76 19687
/proc/meminfo: memFree=1353576/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=143436 CPUtime=160.73
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 661275 827 0 0 15796 273 4 0 25 0 1 0 59821001 146878464 30445 996147200 134512640 135215973 4294956304 18446744073709551615 134902573 0 0 4096 0 0 0 0 17 1 0 0
/proc/19675/statm: 35859 30445 405 171 0 34784 0
Current children cumulated CPU time (s) 160.73
Current children cumulated vsize (KiB) 143436

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/76 19687
/proc/meminfo: memFree=1326504/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=166124 CPUtime=220.15
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 962576 827 0 0 21619 392 4 0 25 0 1 0 59821001 170110976 36081 996147200 134512640 135215973 4294956304 18446744073709551615 134902593 0 0 4096 0 0 0 0 17 1 0 0
/proc/19675/statm: 41531 36081 405 171 0 40456 0
Current children cumulated CPU time (s) 220.15
Current children cumulated vsize (KiB) 166124

[startup+282.301 s]
/proc/loadavg: 2.07 2.00 2.00 3/76 19687
/proc/meminfo: memFree=1292520/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=195556 CPUtime=279.6
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 1203105 827 0 0 27471 485 4 0 25 0 1 0 59821001 200249344 43456 996147200 134512640 135215973 4294956304 18446744073709551615 4158960134 0 0 4096 0 0 0 0 17 1 0 0
/proc/19675/statm: 48889 43456 405 171 0 47814 0
Current children cumulated CPU time (s) 279.6
Current children cumulated vsize (KiB) 195556

[startup+342.301 s]
/proc/loadavg: 2.07 2.01 2.00 3/76 19719
/proc/meminfo: memFree=1403312/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=214336 CPUtime=339.2
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 1439059 827 0 0 33336 580 4 0 25 0 1 0 59821001 219480064 48170 996147200 134512640 135215973 4294956304 18446744073709551615 135096617 0 0 4096 0 0 0 0 17 0 0 0
/proc/19675/statm: 53584 48170 405 171 0 52509 0
Current children cumulated CPU time (s) 339.2
Current children cumulated vsize (KiB) 214336

[startup+402.302 s]
/proc/loadavg: 2.09 2.02 2.00 3/76 19719
/proc/meminfo: memFree=1312112/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=245012 CPUtime=399.16
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 1832550 827 0 0 39189 723 4 0 25 0 1 0 59821001 250892288 55885 996147200 134512640 135215973 4294956304 18446744073709551615 134609800 0 0 4096 0 0 0 0 17 0 0 0
/proc/19675/statm: 61253 55885 405 171 0 60178 0
Current children cumulated CPU time (s) 399.16
Current children cumulated vsize (KiB) 245012

[startup+462.302 s]
/proc/loadavg: 2.09 2.03 2.00 3/76 19719
/proc/meminfo: memFree=1238768/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=263220 CPUtime=459.14
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 2059045 827 0 0 45102 808 4 0 25 0 1 0 59821001 269537280 60446 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 0 0 0
/proc/19675/statm: 65805 60446 405 171 0 64730 0
Current children cumulated CPU time (s) 459.14
Current children cumulated vsize (KiB) 263220

[startup+522.302 s]
/proc/loadavg: 2.03 2.02 2.00 3/76 19719
/proc/meminfo: memFree=1173872/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=279828 CPUtime=519.12
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 2414888 827 0 0 50969 939 4 0 25 0 1 0 59821001 286543872 64635 996147200 134512640 135215973 4294956304 18446744073709551615 134648295 0 0 4096 0 0 0 0 17 0 0 0
/proc/19675/statm: 69957 64635 405 171 0 68882 0
Current children cumulated CPU time (s) 519.12
Current children cumulated vsize (KiB) 279828

[startup+582.302 s]
/proc/loadavg: 2.01 2.02 2.00 3/76 19719
/proc/meminfo: memFree=1079664/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=312484 CPUtime=579.08
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 2867938 827 0 0 56791 1113 4 0 25 0 1 0 59821001 319983616 72714 996147200 134512640 135215973 4294956304 18446744073709551615 134585720 0 0 4096 0 0 0 0 17 0 0 0
/proc/19675/statm: 78121 72714 405 171 0 77046 0
Current children cumulated CPU time (s) 579.08
Current children cumulated vsize (KiB) 312484

[startup+642.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/76 19719
/proc/meminfo: memFree=1008504/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=332236 CPUtime=639.06
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 3172784 827 0 0 62672 1230 4 0 25 0 1 0 59821001 340209664 77794 996147200 134512640 135215973 4294956304 18446744073709551615 4158960269 0 0 4096 0 0 0 0 17 0 0 0
/proc/19675/statm: 83059 77794 405 171 0 81984 0
Current children cumulated CPU time (s) 639.06
Current children cumulated vsize (KiB) 332236

[startup+702.301 s]

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

[startup+882.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 19719
/proc/meminfo: memFree=679608/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=421976 CPUtime=878.95
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 4439546 827 0 0 86180 1711 4 0 25 0 1 0 59821001 432103424 100047 996147200 134512640 135215973 4294956304 18446744073709551615 4158960010 0 0 4096 0 0 0 0 17 0 0 0
/proc/19675/statm: 105494 100047 405 171 0 104419 0
Current children cumulated CPU time (s) 878.95
Current children cumulated vsize (KiB) 421976

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 19719
/proc/meminfo: memFree=600440/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=436392 CPUtime=938.91
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 4625733 827 0 0 92109 1778 4 0 25 0 1 0 59821001 446865408 103686 996147200 134512640 135215973 4294956304 18446744073709551615 134596296 0 0 4096 0 0 0 0 17 0 0 0
/proc/19675/statm: 109098 103686 405 171 0 108023 0
Current children cumulated CPU time (s) 938.91
Current children cumulated vsize (KiB) 436392

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 19719
/proc/meminfo: memFree=530168/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=451008 CPUtime=998.89
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 4816396 827 0 0 98040 1845 4 0 25 0 1 0 59821001 461832192 107383 996147200 134512640 135215973 4294956304 18446744073709551615 134982947 0 0 4096 0 0 0 0 17 0 0 0
/proc/19675/statm: 112752 107383 405 171 0 111677 0
Current children cumulated CPU time (s) 998.89
Current children cumulated vsize (KiB) 451008

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 19719
/proc/meminfo: memFree=464952/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=465356 CPUtime=1058.86
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 5024648 827 0 0 103965 1917 4 0 25 0 1 0 59821001 476524544 110997 996147200 134512640 135215973 4294956304 18446744073709551615 134902706 0 0 4096 0 0 0 0 17 0 0 0
/proc/19675/statm: 116339 110997 405 171 0 115264 0
Current children cumulated CPU time (s) 1058.86
Current children cumulated vsize (KiB) 465356

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 19719
/proc/meminfo: memFree=394808/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=481928 CPUtime=1118.83
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 5230516 827 0 0 109884 1995 4 0 25 0 1 0 59821001 493494272 115141 996147200 134512640 135215973 4294956304 18446744073709551615 134902700 0 0 4096 0 0 0 0 17 0 0 0
/proc/19675/statm: 120482 115141 405 171 0 119407 0
Current children cumulated CPU time (s) 1118.83
Current children cumulated vsize (KiB) 481928

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 19719
/proc/meminfo: memFree=323256/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=503452 CPUtime=1178.81
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 5489727 827 0 0 115790 2087 4 0 25 0 1 0 59821001 515534848 120552 996147200 134512640 135215973 4294956304 18446744073709551615 134902700 0 0 4096 0 0 0 0 17 0 0 0
/proc/19675/statm: 125863 120552 405 171 0 124788 0
Current children cumulated CPU time (s) 1178.81
Current children cumulated vsize (KiB) 503452

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 19719
/proc/meminfo: memFree=250168/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=533000 CPUtime=1238.78
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 5688296 827 0 0 121722 2152 4 0 25 0 1 0 59821001 545792000 128019 996147200 134512640 135215973 4294956304 18446744073709551615 4158960181 0 0 4096 0 0 0 0 17 0 0 0
/proc/19675/statm: 133250 128019 405 171 0 132175 0
Current children cumulated CPU time (s) 1238.78
Current children cumulated vsize (KiB) 533000

[startup+1302.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/86 19760
/proc/meminfo: memFree=1033384/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=553288 CPUtime=1298.76
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 5900268 827 0 0 127641 2231 4 0 25 0 1 0 59821001 566566912 133097 996147200 134512640 135215973 4294956304 18446744073709551615 4158960272 0 0 4096 0 0 0 0 17 0 0 0
/proc/19675/statm: 138322 133097 405 171 0 137247 0
Current children cumulated CPU time (s) 1298.76
Current children cumulated vsize (KiB) 553288

[startup+1362.3 s]
/proc/loadavg: 2.08 2.03 2.00 3/85 19803
/proc/meminfo: memFree=1008168/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=577860 CPUtime=1358.71
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 6168329 827 0 0 133530 2337 4 0 25 0 1 0 59821001 591728640 139274 996147200 134512640 135215973 4294956304 18446744073709551615 134583680 0 0 4096 0 0 0 0 17 0 0 0
/proc/19675/statm: 144465 139274 405 171 0 143390 0
Current children cumulated CPU time (s) 1358.71
Current children cumulated vsize (KiB) 577860

[startup+1422.31 s]
/proc/loadavg: 2.11 2.04 2.01 3/85 19803
/proc/meminfo: memFree=971560/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=614200 CPUtime=1418.69
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 6837544 827 0 0 139286 2579 4 0 25 0 1 0 59821001 628940800 148421 996147200 134512640 135215973 4294956304 18446744073709551615 134532981 0 0 4096 0 0 0 0 17 0 0 0
/proc/19675/statm: 153550 148421 405 171 0 152475 0
Current children cumulated CPU time (s) 1418.69
Current children cumulated vsize (KiB) 614200

[startup+1482.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/85 19803
/proc/meminfo: memFree=931816/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=654624 CPUtime=1478.66
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 7212776 827 0 0 145142 2720 4 0 25 0 1 0 59821001 670334976 158557 996147200 134512640 135215973 4294956304 18446744073709551615 4158960000 0 0 4096 0 0 0 0 17 0 0 0
/proc/19675/statm: 163656 158557 405 171 0 162581 0
Current children cumulated CPU time (s) 1478.66
Current children cumulated vsize (KiB) 654624

[startup+1542.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/85 19803
/proc/meminfo: memFree=896104/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=689132 CPUtime=1538.64
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 7545729 827 0 0 151019 2841 4 0 25 0 1 0 59821001 705671168 167210 996147200 134512640 135215973 4294956304 18446744073709551615 134591443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19675/statm: 172283 167210 405 171 0 171208 0
Current children cumulated CPU time (s) 1538.64
Current children cumulated vsize (KiB) 689132

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/85 19803
/proc/meminfo: memFree=874088/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=711540 CPUtime=1598.61
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 7810634 827 0 0 156915 2942 4 0 25 0 1 0 59821001 728616960 172863 996147200 134512640 135215973 4294956304 18446744073709551615 4158961376 0 0 4096 0 0 0 0 17 0 0 0
/proc/19675/statm: 177885 172863 405 171 0 176810 0
Current children cumulated CPU time (s) 1598.61
Current children cumulated vsize (KiB) 711540

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/85 19803
/proc/meminfo: memFree=845352/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=739540 CPUtime=1658.58
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 8112713 827 0 0 162795 3059 4 0 25 0 1 0 59821001 757288960 179876 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 0 0 0
/proc/19675/statm: 184885 179876 405 171 0 183810 0
Current children cumulated CPU time (s) 1658.58
Current children cumulated vsize (KiB) 739540

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 19803
/proc/meminfo: memFree=812072/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=773008 CPUtime=1718.55
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 8780541 827 0 0 168549 3302 4 0 25 0 1 0 59821001 791560192 188294 996147200 134512640 135215973 4294956304 18446744073709551615 135094528 0 0 4096 0 0 0 0 17 0 0 0
/proc/19675/statm: 193252 188294 405 171 0 192177 0
Current children cumulated CPU time (s) 1718.55
Current children cumulated vsize (KiB) 773008

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 19803
/proc/meminfo: memFree=775720/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=808740 CPUtime=1778.53
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 9477238 827 0 0 174292 3557 4 0 25 0 1 0 59821001 828149760 197287 996147200 134512640 135215973 4294956304 18446744073709551615 134588292 0 0 4096 0 0 0 0 17 0 0 0
/proc/19675/statm: 202185 197287 405 171 0 201110 0
Current children cumulated CPU time (s) 1778.53
Current children cumulated vsize (KiB) 808740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 19803
/proc/meminfo: memFree=761960/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=822032 CPUtime=1800.01
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4194304 9698217 827 0 0 176358 3639 4 0 25 0 1 0 59821001 841760768 200656 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 0 0 0
/proc/19675/statm: 205508 200656 405 171 0 204433 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 822032

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

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

[startup+1803.91 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 19804
/proc/meminfo: memFree=1374240/2055920 swapFree=4192812/4192956
[pid=19675] ppid=19673 vsize=0 CPUtime=1800.12
/proc/19675/stat : 19675 (pcs.big) R 19673 19675 19528 0 -1 4195332 9698217 827 0 0 176358 3650 4 0 25 0 1 0 59821001 0 0 996147200 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/19675/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.94
CPU time (s): 1800.17
CPU user time (s): 1763.63
CPU system time (s): 36.5404
CPU usage (%): 99.7912
Max. virtual memory (cumulated for all children) (KiB): 822032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1763.63
system time used= 36.5404
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9699044
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= 23
involuntary context switches= 12194

runsolver used 2.19567 second user time and 6.09907 second system time

The end

Launcher Data 

Begin job on node68 at 2009-07-16 08:59:43
IDJOB=2087313
IDBENCH=58714
IDSOLVER=734
FILE ID=node68/2087313-1247727583
PBS_JOBID= 9521590
Free space on /tmp= 66408 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/socialGolfers/normalized-socialGolfer-10-4-8.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2087313-1247727583/watcher-2087313-1247727583 -o /tmp/evaluation-result-2087313-1247727583/solver-2087313-1247727583 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 841873235 HOME/instance-2087313-1247727583.xml

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

MD5SUM BENCH= e650ecce621fc62488f06c9106738b67
RANDOM SEED=841873235

node68.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		: 3000.258
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		: 3000.258
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:       1486608 kB
Buffers:         75956 kB
Cached:         282200 kB
SwapCached:          0 kB
Active:         234676 kB
Inactive:       266020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1486608 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7700 kB
Writeback:           0 kB
Mapped:         154304 kB
Slab:            53352 kB
Committed_AS:   749884 kB
PageTables:       2276 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB
End job on node68 at 2009-07-16 09:29:49