Trace number 2091481

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) 1800.11 1807.23

General information on the benchmark

Namecsp/rand-2-40-19-fcd/
normalized-rand-2-40-19-443-230-fcd-16_ext.xml
MD5SUM9a0d20bc5a7a2f1e8834cb6b53375490
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 benchmark1.69474
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints338
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension338
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
0.18/0.21	c Seed is 322040764
0.18/0.21	c Constructing HOME/instance-2091481-1247732663.xml  with 6379 constraints
0.18/0.21	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-2091481-1247732663/watcher-2091481-1247732663 -o /tmp/evaluation-result-2091481-1247732663/solver-2091481-1247732663 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 322040764 HOME/instance-2091481-1247732663.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 19144
/proc/meminfo: memFree=1462088/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=5356 CPUtime=0
/proc/19144/stat : 19144 (pcssolve) R 19142 19144 17499 0 -1 4194304 290 0 0 0 0 0 0 0 24 0 1 0 60332668 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 238487661215 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/19144/statm: 1339 241 200 169 0 50 0
[pid=19145] ppid=19144 vsize=3544 CPUtime=0
/proc/19145/stat : 19145 (fgrep) R 19144 19144 17499 0 -1 4194304 119 0 0 0 0 0 0 0 25 0 1 0 60332669 3629056 86 996147200 4194304 4274172 548682068976 18446744073709551615 238487853834 0 0 4096 0 0 0 0 17 1 0 0
/proc/19145/statm: 886 86 69 19 0 10 0

[startup+0.0972499 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 19144
/proc/meminfo: memFree=1462088/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=5564 CPUtime=0.07
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 1109 822 0 0 7 0 0 0 18 0 1 0 60332668 5697536 718 996147200 134512640 135095119 4294956304 18446744073709551615 2924627 0 0 4096 0 0 0 0 17 1 0 0
/proc/19144/statm: 1391 718 364 142 0 345 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5564

[startup+0.102248 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 19144
/proc/meminfo: memFree=1462088/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=5852 CPUtime=0.07
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 1168 822 0 0 7 0 0 0 18 0 1 0 60332668 5992448 777 996147200 134512640 135095119 4294956304 18446744073709551615 2930299 0 0 4096 0 0 0 0 17 1 0 0
/proc/19144/statm: 1463 777 367 142 0 417 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5852

[startup+0.301285 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 19144
/proc/meminfo: memFree=1462088/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=6376 CPUtime=0.28
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 1351 822 0 0 27 1 0 0 19 0 1 0 60332668 6529024 927 996147200 134512640 135095119 4294956304 18446744073709551615 134576636 0 0 4096 0 0 0 0 17 1 0 0
/proc/19144/statm: 1594 927 378 142 0 548 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6376

[startup+0.701362 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 19144
/proc/meminfo: memFree=1462088/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=6376 CPUtime=0.68
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 1358 822 0 0 67 1 0 0 23 0 1 0 60332668 6529024 934 996147200 134512640 135095119 4294956304 18446744073709551615 134607062 0 0 4096 0 0 0 0 17 1 0 0
/proc/19144/statm: 1594 934 378 142 0 548 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6376

[startup+1.50252 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19150
/proc/meminfo: memFree=1459584/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=6632 CPUtime=1.47
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 1435 822 0 0 146 1 0 0 25 0 1 0 60332668 6791168 946 996147200 134512640 135095119 4294956304 18446744073709551615 134642989 0 0 4096 0 0 0 0 17 1 0 0
/proc/19144/statm: 1658 946 378 142 0 612 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6632

[startup+3.10183 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19150
/proc/meminfo: memFree=1459264/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=7148 CPUtime=3.05
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 1564 822 0 0 304 1 0 0 25 0 1 0 60332668 7319552 1075 996147200 134512640 135095119 4294956304 18446744073709551615 134617070 0 0 4096 0 0 0 0 17 1 0 0
/proc/19144/statm: 1787 1075 378 142 0 741 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7148

[startup+6.30245 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19150
/proc/meminfo: memFree=1458112/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=9352 CPUtime=6.22
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 2223 822 0 0 621 1 0 0 25 0 1 0 60332668 9576448 1476 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/19144/statm: 2338 1476 378 142 0 1292 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 9352

[startup+12.7017 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19150
/proc/meminfo: memFree=1455808/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=11036 CPUtime=12.56
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 2847 822 0 0 1254 2 0 0 25 0 1 0 60332668 11300864 1843 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 1 0 0
/proc/19144/statm: 2759 1843 378 142 0 1713 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11036

[startup+25.5012 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19150
/proc/meminfo: memFree=1451776/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=16468 CPUtime=25.23
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 4557 822 0 0 2520 3 0 0 25 0 1 0 60332668 16863232 2750 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19144/statm: 4117 2750 378 142 0 3071 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 16468

[startup+51.1011 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19150
/proc/meminfo: memFree=1447680/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=18172 CPUtime=50.59
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 5398 822 0 0 5055 4 0 0 25 0 1 0 60332668 18608128 3591 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19144/statm: 4543 3591 378 142 0 3497 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 18172

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19150
/proc/meminfo: memFree=1437696/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=29592 CPUtime=101.31
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 8907 822 0 0 10125 6 0 0 25 0 1 0 60332668 30302208 5562 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/19144/statm: 7398 5562 378 142 0 6352 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 29592

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19150
/proc/meminfo: memFree=1432256/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=31044 CPUtime=160.74
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 9836 822 0 0 16066 8 0 0 25 0 1 0 60332668 31789056 6491 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19144/statm: 7761 6491 378 142 0 6715 0
Current children cumulated CPU time (s) 160.74
Current children cumulated vsize (KiB) 31044

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19150
/proc/meminfo: memFree=1425472/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=41872 CPUtime=220.17
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 13050 822 0 0 22007 10 0 0 25 0 1 0 60332668 42876928 7656 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19144/statm: 10468 7656 378 142 0 9422 0
Current children cumulated CPU time (s) 220.17
Current children cumulated vsize (KiB) 41872

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19150
/proc/meminfo: memFree=1419584/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=44368 CPUtime=279.61
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 14113 822 0 0 27949 12 0 0 25 0 1 0 60332668 45432832 8719 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19144/statm: 11092 8719 378 142 0 10046 0
Current children cumulated CPU time (s) 279.61
Current children cumulated vsize (KiB) 44368

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19150
/proc/meminfo: memFree=1407744/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=56500 CPUtime=339.03
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 17587 822 0 0 33888 15 0 0 25 0 1 0 60332668 57856000 11168 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19144/statm: 14125 11168 378 142 0 13079 0
Current children cumulated CPU time (s) 339.03
Current children cumulated vsize (KiB) 56500

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19150
/proc/meminfo: memFree=1404544/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=56500 CPUtime=398.47
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 17986 822 0 0 39832 15 0 0 25 0 1 0 60332668 57856000 11567 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19144/statm: 14125 11567 378 142 0 13079 0
Current children cumulated CPU time (s) 398.47
Current children cumulated vsize (KiB) 56500

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19150
/proc/meminfo: memFree=1401152/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=56500 CPUtime=457.9
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 18353 822 0 0 45774 16 0 0 25 0 1 0 60332668 57856000 11934 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/19144/statm: 14125 11934 378 142 0 13079 0
Current children cumulated CPU time (s) 457.9
Current children cumulated vsize (KiB) 56500

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19150
/proc/meminfo: memFree=1397504/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=57292 CPUtime=517.33
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 18889 822 0 0 51717 16 0 0 25 0 1 0 60332668 58667008 12470 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19144/statm: 14323 12470 378 142 0 13277 0
Current children cumulated CPU time (s) 517.33
Current children cumulated vsize (KiB) 57292

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19150
/proc/meminfo: memFree=1379264/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=58996 CPUtime=576.76
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 19647 822 0 0 57659 17 0 0 25 0 1 0 60332668 60411904 13228 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19144/statm: 14749 13228 378 142 0 13703 0
Current children cumulated CPU time (s) 576.76
Current children cumulated vsize (KiB) 58996

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19150
/proc/meminfo: memFree=1375680/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=77080 CPUtime=636.2
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 24499 822 0 0 63599 21 0 0 25 0 1 0 60332668 78929920 13983 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19144/statm: 19270 13983 378 142 0 18224 0
Current children cumulated CPU time (s) 636.2

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

[startup+822.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 19183
/proc/meminfo: memFree=1438856/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=82080 CPUtime=815.62
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 26715 822 0 0 81539 23 0 0 25 0 1 0 60332668 84049920 16199 996147200 134512640 135095119 4294956304 18446744073709551615 134589510 0 0 4096 0 0 0 0 17 0 0 0
/proc/19144/statm: 20520 16199 378 142 0 19474 0
Current children cumulated CPU time (s) 815.62
Current children cumulated vsize (KiB) 82080

[startup+882.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 19183
/proc/meminfo: memFree=1430664/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=83652 CPUtime=875.59
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 27409 822 0 0 87534 25 0 0 25 0 1 0 60332668 85659648 16893 996147200 134512640 135095119 4294956304 18446744073709551615 134636916 0 0 4096 0 0 0 0 17 0 0 0
/proc/19144/statm: 20913 16893 378 142 0 19867 0
Current children cumulated CPU time (s) 875.59
Current children cumulated vsize (KiB) 83652

[startup+942.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 19183
/proc/meminfo: memFree=1425800/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=85228 CPUtime=935.57
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 28101 822 0 0 93531 26 0 0 25 0 1 0 60332668 87273472 17585 996147200 134512640 135095119 4294956304 18446744073709551615 134637217 0 0 4096 0 0 0 0 17 0 0 0
/proc/19144/statm: 21307 17585 378 142 0 20261 0
Current children cumulated CPU time (s) 935.57
Current children cumulated vsize (KiB) 85228

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 19183
/proc/meminfo: memFree=1420296/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=86804 CPUtime=995.54
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 28771 822 0 0 99527 27 0 0 25 0 1 0 60332668 88887296 18255 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19144/statm: 21701 18255 378 142 0 20655 0
Current children cumulated CPU time (s) 995.54
Current children cumulated vsize (KiB) 86804

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 19183
/proc/meminfo: memFree=1415176/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=88124 CPUtime=1055.51
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 29400 822 0 0 105523 28 0 0 25 0 1 0 60332668 90238976 18884 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19144/statm: 22031 18884 378 142 0 20985 0
Current children cumulated CPU time (s) 1055.51
Current children cumulated vsize (KiB) 88124

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 19183
/proc/meminfo: memFree=1395720/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=111900 CPUtime=1115.49
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 35617 822 0 0 111518 31 0 0 25 0 1 0 60332668 114585600 23052 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19144/statm: 27975 23052 378 142 0 26929 0
Current children cumulated CPU time (s) 1115.49
Current children cumulated vsize (KiB) 111900

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 19183
/proc/meminfo: memFree=1391944/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=111900 CPUtime=1175.45
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 35882 822 0 0 117514 31 0 0 25 0 1 0 60332668 114585600 23317 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/19144/statm: 27975 23317 378 142 0 26929 0
Current children cumulated CPU time (s) 1175.45
Current children cumulated vsize (KiB) 111900

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 19183
/proc/meminfo: memFree=1382664/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=111900 CPUtime=1235.43
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 36146 822 0 0 123511 32 0 0 25 0 1 0 60332668 114585600 23581 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19144/statm: 27975 23581 378 142 0 26929 0
Current children cumulated CPU time (s) 1235.43
Current children cumulated vsize (KiB) 111900

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 19183
/proc/meminfo: memFree=1380488/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=111900 CPUtime=1295.4
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 36405 822 0 0 129508 32 0 0 25 0 1 0 60332668 114585600 23840 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19144/statm: 27975 23840 378 142 0 26929 0
Current children cumulated CPU time (s) 1295.4
Current children cumulated vsize (KiB) 111900

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 19183
/proc/meminfo: memFree=1378504/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=111900 CPUtime=1355.37
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 36657 822 0 0 135504 33 0 0 25 0 1 0 60332668 114585600 24092 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19144/statm: 27975 24092 378 142 0 26929 0
Current children cumulated CPU time (s) 1355.37
Current children cumulated vsize (KiB) 111900

[startup+1422.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 19183
/proc/meminfo: memFree=1376392/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=111900 CPUtime=1415.35
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 36907 822 0 0 141502 33 0 0 25 0 1 0 60332668 114585600 24342 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 0 0 0
/proc/19144/statm: 27975 24342 378 142 0 26929 0
Current children cumulated CPU time (s) 1415.35
Current children cumulated vsize (KiB) 111900

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 19183
/proc/meminfo: memFree=1374024/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=111900 CPUtime=1475.32
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 37155 822 0 0 147498 34 0 0 25 0 1 0 60332668 114585600 24590 996147200 134512640 135095119 4294956304 18446744073709551615 134555140 0 0 4096 0 0 0 0 17 0 0 0
/proc/19144/statm: 27975 24590 378 142 0 26929 0
Current children cumulated CPU time (s) 1475.32
Current children cumulated vsize (KiB) 111900

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 19183
/proc/meminfo: memFree=1371016/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=111900 CPUtime=1535.29
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 37401 822 0 0 153494 35 0 0 25 0 1 0 60332668 114585600 24836 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19144/statm: 27975 24836 378 142 0 26929 0
Current children cumulated CPU time (s) 1535.29
Current children cumulated vsize (KiB) 111900

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 19183
/proc/meminfo: memFree=1367944/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=111900 CPUtime=1595.26
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 37641 822 0 0 159491 35 0 0 25 0 1 0 60332668 114585600 25076 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19144/statm: 27975 25076 378 142 0 26929 0
Current children cumulated CPU time (s) 1595.26
Current children cumulated vsize (KiB) 111900

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 19185
/proc/meminfo: memFree=1365064/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=111900 CPUtime=1655.23
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 37873 822 0 0 165488 35 0 0 25 0 1 0 60332668 114585600 25308 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/19144/statm: 27975 25308 378 142 0 26929 0
Current children cumulated CPU time (s) 1655.23
Current children cumulated vsize (KiB) 111900

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 19185
/proc/meminfo: memFree=1361416/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=112424 CPUtime=1715.2
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 38228 822 0 0 171484 36 0 0 25 0 1 0 60332668 115122176 25663 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19144/statm: 28106 25663 378 142 0 27060 0
Current children cumulated CPU time (s) 1715.2
Current children cumulated vsize (KiB) 112424

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 19185
/proc/meminfo: memFree=1357320/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=113608 CPUtime=1775.18
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 38763 822 0 0 177481 37 0 0 25 0 1 0 60332668 116334592 26198 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19144/statm: 28402 26198 378 142 0 27356 0
Current children cumulated CPU time (s) 1775.18
Current children cumulated vsize (KiB) 113608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.2 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 19185
/proc/meminfo: memFree=1355784/2055920 swapFree=4192812/4192956
[pid=19144] ppid=19142 vsize=114004 CPUtime=1800.08
/proc/19144/stat : 19144 (pcs.small) R 19142 19144 17499 0 -1 4194304 38950 822 0 0 179970 38 0 0 25 0 1 0 60332668 116740096 26385 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19144/statm: 28501 26385 378 142 0 27455 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 114004

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): 1807.23
CPU time (s): 1800.11
CPU user time (s): 1799.71
CPU system time (s): 0.406938
CPU usage (%): 99.6063
Max. virtual memory (cumulated for all children) (KiB): 114024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.406938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39772
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 21
involuntary context switches= 19068

runsolver used 2.50662 second user time and 5.71713 second system time

The end

Launcher Data 

Begin job on node23 at 2009-07-16 10:24:23
IDJOB=2091481
IDBENCH=60069
IDSOLVER=733
FILE ID=node23/2091481-1247732663
PBS_JOBID= 9521550
Free space on /tmp= 66392 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-40-19-fcd/normalized-rand-2-40-19-443-230-fcd-16_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091481-1247732663/watcher-2091481-1247732663 -o /tmp/evaluation-result-2091481-1247732663/solver-2091481-1247732663 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 322040764 HOME/instance-2091481-1247732663.xml

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

MD5SUM BENCH= 9a0d20bc5a7a2f1e8834cb6b53375490
RANDOM SEED=322040764

node23.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:       1462568 kB
Buffers:         89752 kB
Cached:         353540 kB
SwapCached:          0 kB
Active:         123372 kB
Inactive:       390996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1462568 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2008 kB
Writeback:           0 kB
Mapped:          82416 kB
Slab:            64224 kB
Committed_AS:   536028 kB
PageTables:       1856 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= 66392 MiB
End job on node23 at 2009-07-16 10:54:32