Trace number 2086773

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 1801.76

General information on the benchmark

Namecsp/js-taillard-20/
normalized-js-taillard-20-105-3.xml
MD5SUM223aaf1483a6ca1bf0f0bb4b746a8074
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark39.252
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints4180
Maximum constraint arity2
Maximum domain size1748
Number of constraints which are defined in extension0
Number of constraints which are defined in intension4180
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
0.00/0.02	c Seed is 177477442
0.00/0.02	c Constructing HOME/instance-2086773-1247726784.xml  with 27360 constraints
0.37/0.46	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-2086773-1247726784/watcher-2086773-1247726784 -o /tmp/evaluation-result-2086773-1247726784/solver-2086773-1247726784 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 177477442 HOME/instance-2086773-1247726784.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: 1.85 1.97 1.99 4/81 18258
/proc/meminfo: memFree=1483264/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=18576 CPUtime=0
/proc/18258/stat : 18258 (runsolver) R 18256 18258 18221 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 59744385 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 254195330343 0 0 4096 24578 0 0 0 17 1 0 0
/proc/18258/statm: 4644 284 249 26 0 2626 0

[startup+0.047508 s]
/proc/loadavg: 1.85 1.97 1.99 4/81 18258
/proc/meminfo: memFree=1483264/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=5032 CPUtime=0.02
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 940 663 0 0 2 0 0 0 23 0 1 0 59744385 5152768 571 996147200 134512640 135215973 4294956304 18446744073709551615 4158919172 0 0 4096 0 0 0 0 17 1 0 0
/proc/18258/statm: 1258 571 388 171 0 183 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5032

[startup+0.101511 s]
/proc/loadavg: 1.85 1.97 1.99 4/81 18258
/proc/meminfo: memFree=1483264/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=6520 CPUtime=0.08
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 1285 663 0 0 8 0 0 0 23 0 1 0 59744385 6676480 842 996147200 134512640 135215973 4294956304 18446744073709551615 8155715 0 0 4096 0 0 0 0 17 1 0 0
/proc/18258/statm: 1630 842 388 171 0 555 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6520

[startup+0.301528 s]
/proc/loadavg: 1.85 1.97 1.99 4/81 18258
/proc/meminfo: memFree=1483264/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=11016 CPUtime=0.28
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 2704 663 0 0 27 1 0 0 25 0 1 0 59744385 11280384 1797 996147200 134512640 135215973 4294956304 18446744073709551615 134632070 0 0 4096 0 0 0 0 17 1 0 0
/proc/18258/statm: 2754 1797 388 171 0 1679 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 11016

[startup+0.70156 s]
/proc/loadavg: 1.85 1.97 1.99 4/81 18258
/proc/meminfo: memFree=1483264/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=20408 CPUtime=0.67
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 5969 663 0 0 65 2 0 0 25 0 1 0 59744385 20897792 4256 996147200 134512640 135215973 4294956304 18446744073709551615 134609894 0 0 4096 0 0 0 0 17 1 0 0
/proc/18258/statm: 5102 4256 404 171 0 4027 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 20408

[startup+1.50334 s]
/proc/loadavg: 1.85 1.97 1.99 3/82 18263
/proc/meminfo: memFree=1462328/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=28264 CPUtime=1.47
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 9130 663 0 0 143 4 0 0 25 0 1 0 59744385 28942336 6167 996147200 134512640 135215973 4294956304 18446744073709551615 134532660 0 0 4096 0 0 0 0 17 1 0 0
/proc/18258/statm: 7066 6167 408 171 0 5991 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 28264

[startup+3.10173 s]
/proc/loadavg: 1.85 1.97 1.99 3/82 18263
/proc/meminfo: memFree=1454456/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=38664 CPUtime=3.05
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 12178 663 0 0 300 5 0 0 25 0 1 0 59744385 39591936 7550 996147200 134512640 135215973 4294956304 18446744073709551615 134599842 0 0 4096 0 0 0 0 17 1 0 0
/proc/18258/statm: 9666 7550 408 171 0 8591 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 38664

[startup+6.30297 s]
/proc/loadavg: 1.86 1.97 1.99 3/82 18263
/proc/meminfo: memFree=1452920/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=38948 CPUtime=6.22
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 12518 663 0 0 616 6 0 0 25 0 1 0 59744385 39882752 7890 996147200 134512640 135215973 4294956304 18446744073709551615 134908145 0 0 4096 0 0 0 0 17 1 0 0
/proc/18258/statm: 9737 7890 408 171 0 8662 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 38948

[startup+12.7014 s]
/proc/loadavg: 1.87 1.97 1.99 3/82 18263
/proc/meminfo: memFree=1452416/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=39276 CPUtime=12.56
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 12623 663 0 0 1250 6 0 0 25 0 1 0 59744385 40218624 7983 996147200 134512640 135215973 4294956304 18446744073709551615 134982947 0 0 4096 0 0 0 0 17 1 0 0
/proc/18258/statm: 9819 7983 408 171 0 8744 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 39276

[startup+25.5014 s]
/proc/loadavg: 1.90 1.97 1.99 3/82 18263
/proc/meminfo: memFree=1451456/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=40408 CPUtime=25.23
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 12994 663 0 0 2517 6 0 0 25 0 1 0 59744385 41377792 8256 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 1 0 0
/proc/18258/statm: 10102 8256 408 171 0 9027 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 40408

[startup+51.1012 s]
/proc/loadavg: 2.01 1.99 1.99 3/82 18263
/proc/meminfo: memFree=1448576/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=43336 CPUtime=50.6
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 13861 663 0 0 5052 8 0 0 25 0 1 0 59744385 44376064 8994 996147200 134512640 135215973 4294956304 18446744073709551615 134532656 0 0 4096 0 0 0 0 17 1 0 0
/proc/18258/statm: 10834 8994 408 171 0 9759 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 43336

[startup+102.307 s]
/proc/loadavg: 2.22 2.03 2.01 3/82 18263
/proc/meminfo: memFree=1441536/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=50288 CPUtime=101.33
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 15825 663 0 0 10123 10 0 0 25 0 1 0 59744385 51494912 10701 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 1 0 0
/proc/18258/statm: 12572 10701 408 171 0 11497 0
Current children cumulated CPU time (s) 101.33
Current children cumulated vsize (KiB) 50288

[startup+162.301 s]
/proc/loadavg: 2.08 2.03 2.00 3/82 18306
/proc/meminfo: memFree=1430136/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=58976 CPUtime=161.23
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 18256 663 0 0 16111 12 0 0 25 0 1 0 59744385 60391424 12619 996147200 134512640 135215973 4294956304 18446744073709551615 135094344 0 0 4096 0 0 0 0 17 0 0 0
/proc/18258/statm: 14744 12619 408 171 0 13669 0
Current children cumulated CPU time (s) 161.23
Current children cumulated vsize (KiB) 58976

[startup+222.302 s]
/proc/loadavg: 2.03 2.02 2.00 3/82 18306
/proc/meminfo: memFree=1422968/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=66208 CPUtime=221.2
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 20316 663 0 0 22107 13 0 0 25 0 1 0 59744385 67796992 14389 996147200 134512640 135215973 4294956304 18446744073709551615 134958326 0 0 4096 0 0 0 0 17 0 0 0
/proc/18258/statm: 16552 14389 408 171 0 15477 0
Current children cumulated CPU time (s) 221.2
Current children cumulated vsize (KiB) 66208

[startup+282.302 s]
/proc/loadavg: 2.01 2.01 2.00 3/82 18306
/proc/meminfo: memFree=1417080/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=71380 CPUtime=281.19
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 21817 663 0 0 28104 15 0 0 25 0 1 0 59744385 73093120 15890 996147200 134512640 135215973 4294956304 18446744073709551615 134587395 0 0 4096 0 0 0 0 17 0 0 0
/proc/18258/statm: 17845 15890 408 171 0 16770 0
Current children cumulated CPU time (s) 281.19
Current children cumulated vsize (KiB) 71380

[startup+342.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 18308
/proc/meminfo: memFree=1408056/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=83532 CPUtime=341.17
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 25032 663 0 0 34100 17 0 0 25 0 1 0 59744385 85536768 18080 996147200 134512640 135215973 4294956304 18446744073709551615 135096700 0 0 4096 0 0 0 0 17 0 0 0
/proc/18258/statm: 20883 18080 408 171 0 19808 0
Current children cumulated CPU time (s) 341.17
Current children cumulated vsize (KiB) 83532

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18308
/proc/meminfo: memFree=1399416/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=91120 CPUtime=401.14
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 27199 663 0 0 40096 18 0 0 25 0 1 0 59744385 93306880 20247 996147200 134512640 135215973 4294956304 18446744073709551615 134957665 0 0 4096 0 0 0 0 17 0 0 0
/proc/18258/statm: 22780 20247 408 171 0 21705 0
Current children cumulated CPU time (s) 401.14
Current children cumulated vsize (KiB) 91120

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18308
/proc/meminfo: memFree=1392696/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=97360 CPUtime=461.12
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 28925 663 0 0 46093 19 0 0 25 0 1 0 59744385 99696640 21973 996147200 134512640 135215973 4294956304 18446744073709551615 134532689 0 0 4096 0 0 0 0 17 0 0 0
/proc/18258/statm: 24340 21973 408 171 0 23265 0
Current children cumulated CPU time (s) 461.12
Current children cumulated vsize (KiB) 97360

[startup+522.301 s]
/proc/loadavg: 2.20 2.05 2.01 3/82 18350
/proc/meminfo: memFree=1217656/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=104140 CPUtime=521.08
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 30824 663 0 0 52083 25 0 0 25 0 1 0 59744385 106639360 23872 996147200 134512640 135215973 4294956304 18446744073709551615 134596267 0 0 4096 0 0 0 0 17 0 0 0
/proc/18258/statm: 26035 23872 408 171 0 24960 0
Current children cumulated CPU time (s) 521.08
Current children cumulated vsize (KiB) 104140

[startup+582.302 s]
/proc/loadavg: 2.07 2.04 2.01 3/82 18350
/proc/meminfo: memFree=1206520/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=113444 CPUtime=581.05
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 33413 663 0 0 58078 27 0 0 25 0 1 0 59744385 116166656 26461 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 0 0 0
/proc/18258/statm: 28361 26461 408 171 0 27286 0
Current children cumulated CPU time (s) 581.05
Current children cumulated vsize (KiB) 113444

[startup+642.302 s]
/proc/loadavg: 2.02 2.03 2.00 3/82 18350
/proc/meminfo: memFree=1197944/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=129508 CPUtime=641.03
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 37687 663 0 0 64073 30 0 0 25 0 1 0 59744385 132616192 28686 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/18258/statm: 32377 28686 408 171 0 31302 0
Current children cumulated CPU time (s) 641.03
Current children cumulated vsize (KiB) 129508

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18356
/proc/meminfo: memFree=1169208/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=154240 CPUtime=880.94
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 44792 663 0 0 88060 34 0 0 25 0 1 0 59744385 157941760 35791 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 0 0 0
/proc/18258/statm: 38560 35791 408 171 0 37485 0
Current children cumulated CPU time (s) 880.94
Current children cumulated vsize (KiB) 154240

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18356
/proc/meminfo: memFree=1162360/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=160340 CPUtime=940.92
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 46532 663 0 0 94056 36 0 0 25 0 1 0 59744385 164188160 37531 996147200 134512640 135215973 4294956304 18446744073709551615 134982947 0 0 4096 0 0 0 0 17 0 0 0
/proc/18258/statm: 40085 37531 408 171 0 39010 0
Current children cumulated CPU time (s) 940.92
Current children cumulated vsize (KiB) 160340

[startup+1002.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/82 18356
/proc/meminfo: memFree=1150904/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=169444 CPUtime=1000.9
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 49394 663 0 0 100053 37 0 0 25 0 1 0 59744385 173510656 40393 996147200 134512640 135215973 4294956304 18446744073709551615 134583589 0 0 4096 0 0 0 0 17 0 0 0
/proc/18258/statm: 42361 40393 408 171 0 41286 0
Current children cumulated CPU time (s) 1000.9
Current children cumulated vsize (KiB) 169444

[startup+1062.3 s]
/proc/loadavg: 2.10 2.04 2.01 3/82 18356
/proc/meminfo: memFree=1139832/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=178988 CPUtime=1060.88
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 52169 663 0 0 106049 39 0 0 25 0 1 0 59744385 183283712 43168 996147200 134512640 135215973 4294956304 18446744073709551615 134958580 0 0 4096 0 0 0 0 17 0 0 0
/proc/18258/statm: 44747 43168 408 171 0 43672 0
Current children cumulated CPU time (s) 1060.88
Current children cumulated vsize (KiB) 178988

[startup+1122.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/82 18356
/proc/meminfo: memFree=1127480/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=206080 CPUtime=1120.86
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 59327 663 0 0 112043 43 0 0 25 0 1 0 59744385 211025920 46229 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 0 0 0
/proc/18258/statm: 51520 46229 408 171 0 50445 0
Current children cumulated CPU time (s) 1120.86
Current children cumulated vsize (KiB) 206080

[startup+1182.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/82 18356
/proc/meminfo: memFree=1113720/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=217832 CPUtime=1180.84
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 62760 663 0 0 118039 45 0 0 25 0 1 0 59744385 223059968 49662 996147200 134512640 135215973 4294956304 18446744073709551615 134590282 0 0 4096 0 0 0 0 17 0 0 0
/proc/18258/statm: 54458 49662 408 171 0 53383 0
Current children cumulated CPU time (s) 1180.84
Current children cumulated vsize (KiB) 217832

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 18356
/proc/meminfo: memFree=1099640/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=229908 CPUtime=1240.82
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 66217 663 0 0 124035 47 0 0 25 0 1 0 59744385 235425792 53119 996147200 134512640 135215973 4294956304 18446744073709551615 134532656 0 0 4096 0 0 0 0 17 0 0 0
/proc/18258/statm: 57477 53119 408 171 0 56402 0
Current children cumulated CPU time (s) 1240.82
Current children cumulated vsize (KiB) 229908

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 18356
/proc/meminfo: memFree=1087672/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=240320 CPUtime=1300.81
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 69183 663 0 0 130031 50 0 0 25 0 1 0 59744385 246087680 56085 996147200 134512640 135215973 4294956304 18446744073709551615 134648574 0 0 4096 0 0 0 0 17 0 0 0
/proc/18258/statm: 60080 56085 408 171 0 59005 0
Current children cumulated CPU time (s) 1300.81
Current children cumulated vsize (KiB) 240320

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18356
/proc/meminfo: memFree=1073208/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=255760 CPUtime=1360.78
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 73408 663 0 0 136027 51 0 0 25 0 1 0 59744385 261898240 59732 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 0 0 0
/proc/18258/statm: 63940 59732 408 171 0 62865 0
Current children cumulated CPU time (s) 1360.78
Current children cumulated vsize (KiB) 255760

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/70 18360
/proc/meminfo: memFree=1145896/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=266096 CPUtime=1420.76
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 76345 663 0 0 142023 53 0 0 25 0 1 0 59744385 272482304 62669 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 0 0 0
/proc/18258/statm: 66524 62669 408 171 0 65449 0
Current children cumulated CPU time (s) 1420.76
Current children cumulated vsize (KiB) 266096

[startup+1482.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/83 18398
/proc/meminfo: memFree=1198264/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=277364 CPUtime=1480.73
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 79520 663 0 0 148017 56 0 0 25 0 1 0 59744385 284020736 65844 996147200 134512640 135215973 4294956304 18446744073709551615 4158853399 0 0 4096 0 0 0 0 17 0 0 0
/proc/18258/statm: 69341 65844 408 171 0 68266 0
Current children cumulated CPU time (s) 1480.73
Current children cumulated vsize (KiB) 277364

[startup+1542.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/82 18398
/proc/meminfo: memFree=1185848/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=288100 CPUtime=1540.72
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 82569 663 0 0 154013 59 0 0 25 0 1 0 59744385 295014400 68893 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 0 0 0
/proc/18258/statm: 72025 68893 408 171 0 70950 0
Current children cumulated CPU time (s) 1540.72
Current children cumulated vsize (KiB) 288100

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18398
/proc/meminfo: memFree=1174008/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=298524 CPUtime=1600.7
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 85526 663 0 0 160010 60 0 0 25 0 1 0 59744385 305688576 71850 996147200 134512640 135215973 4294956304 18446744073709551615 134902032 0 0 4096 0 0 0 0 17 0 0 0
/proc/18258/statm: 74631 71850 408 171 0 73556 0
Current children cumulated CPU time (s) 1600.7
Current children cumulated vsize (KiB) 298524

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18398
/proc/meminfo: memFree=1161912/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=309080 CPUtime=1660.68
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 88530 663 0 0 166006 62 0 0 25 0 1 0 59744385 316497920 74854 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 0 0 0
/proc/18258/statm: 77270 74854 408 171 0 76195 0
Current children cumulated CPU time (s) 1660.68
Current children cumulated vsize (KiB) 309080

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18398
/proc/meminfo: memFree=1152248/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=317404 CPUtime=1720.66
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 90953 663 0 0 172002 64 0 0 25 0 1 0 59744385 325021696 77277 996147200 134512640 135215973 4294956304 18446744073709551615 134583604 0 0 4096 0 0 0 0 17 0 0 0
/proc/18258/statm: 79351 77277 408 171 0 78276 0
Current children cumulated CPU time (s) 1720.66
Current children cumulated vsize (KiB) 317404

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18398
/proc/meminfo: memFree=1142584/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=326008 CPUtime=1780.64
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 93325 663 0 0 177998 66 0 0 25 0 1 0 59744385 333832192 79649 996147200 134512640 135215973 4294956304 18446744073709551615 134600006 0 0 4096 0 0 0 0 17 0 0 0
/proc/18258/statm: 81502 79649 408 171 0 80427 0
Current children cumulated CPU time (s) 1780.64
Current children cumulated vsize (KiB) 326008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18398
/proc/meminfo: memFree=1139704/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=328572 CPUtime=1800.04
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 94043 663 0 0 179938 66 0 0 25 0 1 0 59744385 336457728 80367 996147200 134512640 135215973 4294956304 18446744073709551615 134532930 0 0 4096 0 0 0 0 17 0 0 0
/proc/18258/statm: 82143 80367 408 171 0 81068 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 328572

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

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

[startup+1801.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18398
/proc/meminfo: memFree=1139704/2055920 swapFree=4192812/4192956
[pid=18258] ppid=18256 vsize=328572 CPUtime=1800.04
/proc/18258/stat : 18258 (pcs.big) R 18256 18258 18221 0 -1 4194304 94043 663 0 0 179938 66 0 0 25 0 1 0 59744385 336457728 80367 996147200 134512640 135215973 4294956304 18446744073709551615 134532930 0 0 4096 0 0 0 0 17 0 0 0
/proc/18258/statm: 82143 80367 408 171 0 81068 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 328572

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.76
CPU time (s): 1800.11
CPU user time (s): 1799.39
CPU system time (s): 0.725889
CPU usage (%): 99.9083
Max. virtual memory (cumulated for all children) (KiB): 328572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.39
system time used= 0.725889
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 94706
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 29
involuntary context switches= 10730

runsolver used 2.15467 second user time and 6.02908 second system time

The end

Launcher Data 

Begin job on node34 at 2009-07-16 08:46:24
IDJOB=2086773
IDBENCH=58630
IDSOLVER=733
FILE ID=node34/2086773-1247726784
PBS_JOBID= 9521624
Free space on /tmp= 66308 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/js-taillard-20/normalized-js-taillard-20-105-3.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2086773-1247726784/watcher-2086773-1247726784 -o /tmp/evaluation-result-2086773-1247726784/solver-2086773-1247726784 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 177477442 HOME/instance-2086773-1247726784.xml

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

MD5SUM BENCH= 223aaf1483a6ca1bf0f0bb4b746a8074
RANDOM SEED=177477442

node34.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		: 3000.232
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		: 3000.232
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:       1483752 kB
Buffers:        104792 kB
Cached:         328300 kB
SwapCached:          0 kB
Active:          88204 kB
Inactive:       387996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1483752 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2484 kB
Writeback:           0 kB
Mapped:          63576 kB
Slab:            81240 kB
Committed_AS:   590004 kB
PageTables:       1892 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66304 MiB
End job on node34 at 2009-07-16 09:16:27