Trace number 2086718

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) 1800.09 1815.14

General information on the benchmark

Namecsp/js-taillard-20/
normalized-js-taillard-20-95-3.xml
MD5SUM5fb5bb86e517eac69d25de7ca9766c14
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark122.097
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints4180
Maximum constraint arity2
Maximum domain size1582
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
0.17/0.22	c Seed is 2125281873
0.17/0.22	c Constructing HOME/instance-2086718-1247726772.xml  with 27360 constraints
0.38/0.45	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-2086718-1247726772/watcher-2086718-1247726772 -o /tmp/evaluation-result-2086718-1247726772/solver-2086718-1247726772 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 2125281873 HOME/instance-2086718-1247726772.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: 1.96 1.97 1.99 4/81 8600
/proc/meminfo: memFree=1637584/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=18576 CPUtime=0
/proc/8600/stat : 8600 (runsolver) R 8598 8600 8255 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 59743550 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 253307186471 0 0 4096 24578 0 0 0 17 1 0 0
/proc/8600/statm: 4644 284 249 26 0 2626 0

[startup+0.069052 s]
/proc/loadavg: 1.96 1.97 1.99 4/81 8600
/proc/meminfo: memFree=1637584/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=5544 CPUtime=0.04
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 1050 663 0 0 4 0 0 0 18 0 1 0 59743550 5677056 681 996147200 134512640 135215973 4294956304 18446744073709551615 4159314573 0 0 4096 0 0 0 0 17 1 0 0
/proc/8600/statm: 1386 681 388 171 0 311 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5544

[startup+0.102058 s]
/proc/loadavg: 1.96 1.97 1.99 4/81 8600
/proc/meminfo: memFree=1637584/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=6520 CPUtime=0.08
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 1287 663 0 0 8 0 0 0 18 0 1 0 59743550 6676480 844 996147200 134512640 135215973 4294956304 18446744073709551615 4158960029 0 0 4096 0 0 0 0 17 1 0 0
/proc/8600/statm: 1630 844 388 171 0 555 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6520

[startup+0.302075 s]
/proc/loadavg: 1.96 1.97 1.99 4/81 8600
/proc/meminfo: memFree=1637584/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=11016 CPUtime=0.28
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 2710 663 0 0 27 1 0 0 19 0 1 0 59743550 11280384 1803 996147200 134512640 135215973 4294956304 18446744073709551615 10144884 0 0 4096 0 0 0 0 17 1 0 0
/proc/8600/statm: 2754 1803 388 171 0 1679 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 11016

[startup+0.701116 s]
/proc/loadavg: 1.96 1.97 1.99 4/81 8600
/proc/meminfo: memFree=1637584/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=23872 CPUtime=0.67
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 6102 663 0 0 65 2 0 0 23 0 1 0 59743550 24444928 4389 996147200 134512640 135215973 4294956304 18446744073709551615 134915874 0 0 4096 0 0 0 0 17 1 0 0
/proc/8600/statm: 5968 4389 404 171 0 4893 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 23872

[startup+1.50119 s]
/proc/loadavg: 1.96 1.97 1.99 3/82 8605
/proc/meminfo: memFree=1616648/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=38556 CPUtime=1.47
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 11888 663 0 0 142 5 0 0 25 0 1 0 59743550 39481344 7260 996147200 134512640 135215973 4294956304 18446744073709551615 134907424 0 0 4096 0 0 0 0 17 1 0 0
/proc/8600/statm: 9639 7260 408 171 0 8564 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 38556

[startup+3.10134 s]
/proc/loadavg: 1.96 1.97 1.99 3/82 8605
/proc/meminfo: memFree=1609864/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=38688 CPUtime=3.05
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 11894 663 0 0 300 5 0 0 25 0 1 0 59743550 39616512 7266 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 1 0 0
/proc/8600/statm: 9672 7266 408 171 0 8597 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 38688

[startup+6.30162 s]
/proc/loadavg: 1.97 1.97 1.99 3/82 8605
/proc/meminfo: memFree=1609608/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=38844 CPUtime=6.22
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 12151 663 0 0 617 5 0 0 25 0 1 0 59743550 39776256 7523 996147200 134512640 135215973 4294956304 18446744073709551615 134533376 0 0 4096 0 0 0 0 17 1 0 0
/proc/8600/statm: 9711 7523 408 171 0 8636 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 38844

[startup+12.7012 s]
/proc/loadavg: 1.97 1.97 1.99 3/82 8605
/proc/meminfo: memFree=1607440/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=39136 CPUtime=12.56
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 12452 663 0 0 1251 5 0 0 25 0 1 0 59743550 40075264 7824 996147200 134512640 135215973 4294956304 18446744073709551615 4158960519 0 0 4096 0 0 0 0 17 1 0 0
/proc/8600/statm: 9784 7824 408 171 0 8709 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 39136

[startup+25.5024 s]
/proc/loadavg: 1.97 1.97 1.99 3/82 8605
/proc/meminfo: memFree=1606416/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=40328 CPUtime=25.24
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 12798 663 0 0 2518 6 0 0 25 0 1 0 59743550 41295872 8072 996147200 134512640 135215973 4294956304 18446744073709551615 134957841 0 0 4096 0 0 0 0 17 1 0 0
/proc/8600/statm: 10082 8072 408 171 0 9007 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 40328

[startup+51.1027 s]
/proc/loadavg: 1.98 1.97 1.99 3/82 8605
/proc/meminfo: memFree=1604944/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=41436 CPUtime=50.6
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 13205 663 0 0 5053 7 0 0 25 0 1 0 59743550 42430464 8479 996147200 134512640 135215973 4294956304 18446744073709551615 134590262 0 0 4096 0 0 0 0 17 1 0 0
/proc/8600/statm: 10359 8479 408 171 0 9284 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 41436

[startup+102.306 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 8605
/proc/meminfo: memFree=1597456/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=49556 CPUtime=101.32
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 15430 663 0 0 10124 8 0 0 25 0 1 0 59743550 50745344 10318 996147200 134512640 135215973 4294956304 18446744073709551615 134588292 0 0 4096 0 0 0 0 17 1 0 0
/proc/8600/statm: 12389 10318 408 171 0 11314 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 49556

[startup+162.303 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 8605
/proc/meminfo: memFree=1590864/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=55480 CPUtime=160.76
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 17066 663 0 0 16066 10 0 0 25 0 1 0 59743550 56811520 11954 996147200 134512640 135215973 4294956304 18446744073709551615 134587611 0 0 4096 0 0 0 0 17 1 0 0
/proc/8600/statm: 13870 11954 408 171 0 12795 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 55480

[startup+222.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 8605
/proc/meminfo: memFree=1583440/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=65532 CPUtime=220.2
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 19751 663 0 0 22009 11 0 0 25 0 1 0 59743550 67104768 13836 996147200 134512640 135215973 4294956304 18446744073709551615 134590609 0 0 4096 0 0 0 0 17 1 0 0
/proc/8600/statm: 16383 13836 408 171 0 15308 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 65532

[startup+282.303 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 8605
/proc/meminfo: memFree=1574480/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=72652 CPUtime=279.64
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 21964 663 0 0 27951 13 0 0 25 0 1 0 59743550 74395648 16049 996147200 134512640 135215973 4294956304 18446744073709551615 134610603 0 0 4096 0 0 0 0 17 1 0 0
/proc/8600/statm: 18163 16049 408 171 0 17088 0
Current children cumulated CPU time (s) 279.64
Current children cumulated vsize (KiB) 72652

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 8607
/proc/meminfo: memFree=1567248/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=78936 CPUtime=339.08
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 23752 663 0 0 33893 15 0 0 25 0 1 0 59743550 80830464 17837 996147200 134512640 135215973 4294956304 18446744073709551615 135094704 0 0 4096 0 0 0 0 17 1 0 0
/proc/8600/statm: 19734 17837 408 171 0 18659 0
Current children cumulated CPU time (s) 339.08
Current children cumulated vsize (KiB) 78936

[startup+402.303 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 8607
/proc/meminfo: memFree=1560528/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=89032 CPUtime=398.52
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 26449 663 0 0 39836 16 0 0 25 0 1 0 59743550 91168768 19509 996147200 134512640 135215973 4294956304 18446744073709551615 134609894 0 0 4096 0 0 0 0 17 1 0 0
/proc/8600/statm: 22258 19509 408 171 0 21183 0
Current children cumulated CPU time (s) 398.52
Current children cumulated vsize (KiB) 89032

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 8607
/proc/meminfo: memFree=1554128/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=94764 CPUtime=457.96
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 28038 663 0 0 45779 17 0 0 25 0 1 0 59743550 97038336 21098 996147200 134512640 135215973 4294956304 18446744073709551615 134600018 0 0 4096 0 0 0 0 17 1 0 0
/proc/8600/statm: 23691 21098 408 171 0 22616 0
Current children cumulated CPU time (s) 457.96
Current children cumulated vsize (KiB) 94764

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 8607
/proc/meminfo: memFree=1547600/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=100712 CPUtime=517.4
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 29681 663 0 0 51721 19 0 0 25 0 1 0 59743550 103129088 22741 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 1 0 0
/proc/8600/statm: 25178 22741 408 171 0 24103 0
Current children cumulated CPU time (s) 517.4
Current children cumulated vsize (KiB) 100712

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 8607
/proc/meminfo: memFree=1541328/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=106380 CPUtime=576.84
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 31240 663 0 0 57664 20 0 0 25 0 1 0 59743550 108933120 24300 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/8600/statm: 26595 24300 408 171 0 25520 0
Current children cumulated CPU time (s) 576.84
Current children cumulated vsize (KiB) 106380

[startup+642.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 8607
/proc/meminfo: memFree=1534032/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=112864 CPUtime=636.27
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 33044 663 0 0 63606 21 0 0 25 0 1 0 59743550 115572736 26104 996147200 134512640 135215973 4294956304 18446744073709551615 134680929 0 0 4096 0 0 0 0 17 1 0 0
/proc/8600/statm: 28216 26104 408 171 0 27141 0
Current children cumulated CPU time (s) 636.27
Current children cumulated vsize (KiB) 112864

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 8607
/proc/meminfo: memFree=1509072/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=142824 CPUtime=874.03
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 41317 663 0 0 87377 26 0 0 25 0 1 0 59743550 146251776 32328 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/8600/statm: 35706 32328 408 171 0 34631 0
Current children cumulated CPU time (s) 874.03
Current children cumulated vsize (KiB) 142824

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 8613
/proc/meminfo: memFree=1503184/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=147892 CPUtime=933.45
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 42772 663 0 0 93318 27 0 0 25 0 1 0 59743550 151441408 33783 996147200 134512640 135215973 4294956304 18446744073709551615 134587525 0 0 4096 0 0 0 0 17 1 0 0
/proc/8600/statm: 36973 33783 408 171 0 35898 0
Current children cumulated CPU time (s) 933.45
Current children cumulated vsize (KiB) 147892

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 8613
/proc/meminfo: memFree=1497744/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=152592 CPUtime=992.89
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 44129 663 0 0 99261 28 0 0 25 0 1 0 59743550 156254208 35140 996147200 134512640 135215973 4294956304 18446744073709551615 134532955 0 0 4096 0 0 0 0 17 1 0 0
/proc/8600/statm: 38148 35140 408 171 0 37073 0
Current children cumulated CPU time (s) 992.89
Current children cumulated vsize (KiB) 152592

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 8613
/proc/meminfo: memFree=1492560/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=157256 CPUtime=1052.33
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 45477 663 0 0 105204 29 0 0 25 0 1 0 59743550 161030144 36488 996147200 134512640 135215973 4294956304 18446744073709551615 134600006 0 0 4096 0 0 0 0 17 1 0 0
/proc/8600/statm: 39314 36488 408 171 0 38239 0
Current children cumulated CPU time (s) 1052.33
Current children cumulated vsize (KiB) 157256

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 8613
/proc/meminfo: memFree=1487120/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=161864 CPUtime=1111.77
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 46789 663 0 0 111148 29 0 0 25 0 1 0 59743550 165748736 37800 996147200 134512640 135215973 4294956304 18446744073709551615 4158960041 0 0 4096 0 0 0 0 17 1 0 0
/proc/8600/statm: 40466 37800 408 171 0 39391 0
Current children cumulated CPU time (s) 1111.77
Current children cumulated vsize (KiB) 161864

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 8613
/proc/meminfo: memFree=1482192/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=166156 CPUtime=1171.21
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 48027 663 0 0 117090 31 0 0 25 0 1 0 59743550 170143744 39038 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 1 0 0
/proc/8600/statm: 41539 39038 408 171 0 40464 0
Current children cumulated CPU time (s) 1171.21
Current children cumulated vsize (KiB) 166156

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 8613
/proc/meminfo: memFree=1476944/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=170404 CPUtime=1230.65
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 49318 663 0 0 123033 32 0 0 25 0 1 0 59743550 174493696 40329 996147200 134512640 135215973 4294956304 18446744073709551615 134599882 0 0 4096 0 0 0 0 17 1 0 0
/proc/8600/statm: 42601 40329 408 171 0 41526 0
Current children cumulated CPU time (s) 1230.65
Current children cumulated vsize (KiB) 170404

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 8613
/proc/meminfo: memFree=1472208/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=174296 CPUtime=1290.09
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 50497 663 0 0 128976 33 0 0 25 0 1 0 59743550 178479104 41508 996147200 134512640 135215973 4294956304 18446744073709551615 134957715 0 0 4096 0 0 0 0 17 1 0 0
/proc/8600/statm: 43574 41508 408 171 0 42499 0
Current children cumulated CPU time (s) 1290.09
Current children cumulated vsize (KiB) 174296

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 8613
/proc/meminfo: memFree=1467344/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=178516 CPUtime=1349.52
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 51716 663 0 0 134918 34 0 0 25 0 1 0 59743550 182800384 42727 996147200 134512640 135215973 4294956304 18446744073709551615 134610629 0 0 4096 0 0 0 0 17 1 0 0
/proc/8600/statm: 44629 42727 408 171 0 43554 0
Current children cumulated CPU time (s) 1349.52
Current children cumulated vsize (KiB) 178516

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 8613
/proc/meminfo: memFree=1461904/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=183196 CPUtime=1408.97
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 53055 663 0 0 140862 35 0 0 25 0 1 0 59743550 187592704 44066 996147200 134512640 135215973 4294956304 18446744073709551615 134532930 0 0 4096 0 0 0 0 17 1 0 0
/proc/8600/statm: 45799 44066 408 171 0 44724 0
Current children cumulated CPU time (s) 1408.97
Current children cumulated vsize (KiB) 183196

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 8613
/proc/meminfo: memFree=1456720/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=187692 CPUtime=1468.41
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 54348 663 0 0 146805 36 0 0 25 0 1 0 59743550 192196608 45359 996147200 134512640 135215973 4294956304 18446744073709551615 134600016 0 0 4096 0 0 0 0 17 1 0 0
/proc/8600/statm: 46923 45359 408 171 0 45848 0
Current children cumulated CPU time (s) 1468.41
Current children cumulated vsize (KiB) 187692

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 8613
/proc/meminfo: memFree=1451856/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=208432 CPUtime=1527.84
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 59676 663 0 0 152745 39 0 0 25 0 1 0 59743550 213434368 46590 996147200 134512640 135215973 4294956304 18446744073709551615 134589885 0 0 4096 0 0 0 0 17 1 0 0
/proc/8600/statm: 52108 46590 408 171 0 51033 0
Current children cumulated CPU time (s) 1527.84
Current children cumulated vsize (KiB) 208432

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/70 8636
/proc/meminfo: memFree=1399024/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=212648 CPUtime=1587.32
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 60931 663 0 0 158686 46 0 0 25 0 1 0 59743550 217751552 47845 996147200 134512640 135215973 4294956304 18446744073709551615 134588292 0 0 4096 0 0 0 0 17 0 0 0
/proc/8600/statm: 53162 47845 408 171 0 52087 0
Current children cumulated CPU time (s) 1587.32
Current children cumulated vsize (KiB) 212648

[startup+1662.3 s]
/proc/loadavg: 2.11 2.00 2.00 3/82 8656
/proc/meminfo: memFree=866760/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=217196 CPUtime=1647.3
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 62242 663 0 0 164680 50 0 0 25 0 1 0 59743550 222408704 49156 996147200 134512640 135215973 4294956304 18446744073709551615 134951379 0 0 4096 0 0 0 0 17 0 0 0
/proc/8600/statm: 54299 49156 408 171 0 53224 0
Current children cumulated CPU time (s) 1647.3
Current children cumulated vsize (KiB) 217196

[startup+1722.3 s]
/proc/loadavg: 2.04 2.00 2.00 3/82 8656
/proc/meminfo: memFree=861512/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=221836 CPUtime=1707.26
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 63578 663 0 0 170676 50 0 0 25 0 1 0 59743550 227160064 50492 996147200 134512640 135215973 4294956304 18446744073709551615 134532715 0 0 4096 0 0 0 0 17 0 0 0
/proc/8600/statm: 55459 50492 408 171 0 54384 0
Current children cumulated CPU time (s) 1707.26
Current children cumulated vsize (KiB) 221836

[startup+1782.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 8656
/proc/meminfo: memFree=855880/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=226320 CPUtime=1767.25
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 64871 663 0 0 176673 52 0 0 25 0 1 0 59743550 231751680 51785 996147200 134512640 135215973 4294956304 18446744073709551615 134592586 0 0 4096 0 0 0 0 17 0 0 0
/proc/8600/statm: 56580 51785 408 171 0 55505 0
Current children cumulated CPU time (s) 1767.25
Current children cumulated vsize (KiB) 226320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8656
/proc/meminfo: memFree=853192/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=228620 CPUtime=1800.04
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 65543 663 0 0 179952 52 0 0 25 0 1 0 59743550 234106880 52457 996147200 134512640 135215973 4294956304 18446744073709551615 135095250 0 0 4096 0 0 0 0 17 0 0 0
/proc/8600/statm: 57155 52457 408 171 0 56080 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 228620

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

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

[startup+1815.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 8656
/proc/meminfo: memFree=853192/2055920 swapFree=4192812/4192956
[pid=8600] ppid=8598 vsize=228620 CPUtime=1800.04
/proc/8600/stat : 8600 (pcs.big) R 8598 8600 8255 0 -1 4194304 65543 663 0 0 179952 52 0 0 25 0 1 0 59743550 234106880 52457 996147200 134512640 135215973 4294956304 18446744073709551615 135095250 0 0 4096 0 0 0 0 17 0 0 0
/proc/8600/statm: 57155 52457 408 171 0 56080 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 228620

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.14
CPU time (s): 1800.09
CPU user time (s): 1799.53
CPU system time (s): 0.564914
CPU usage (%): 99.1709
Max. virtual memory (cumulated for all children) (KiB): 228620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.53
system time used= 0.564914
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 66206
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= 67061

runsolver used 2.6446 second user time and 5.58815 second system time

The end

Launcher Data 

Begin job on node25 at 2009-07-16 08:46:12
IDJOB=2086718
IDBENCH=58618
IDSOLVER=733
FILE ID=node25/2086718-1247726772
PBS_JOBID= 9521616
Free space on /tmp= 66312 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/js-taillard-20/normalized-js-taillard-20-95-3.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2086718-1247726772/watcher-2086718-1247726772 -o /tmp/evaluation-result-2086718-1247726772/solver-2086718-1247726772 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 2125281873 HOME/instance-2086718-1247726772.xml

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

MD5SUM BENCH= 5fb5bb86e517eac69d25de7ca9766c14
RANDOM SEED=2125281873

node25.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		: 3000.231
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		: 3000.231
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:       1638064 kB
Buffers:         81136 kB
Cached:         227448 kB
SwapCached:          0 kB
Active:          73284 kB
Inactive:       268600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1638064 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2712 kB
Writeback:           0 kB
Mapped:          53720 kB
Slab:            61112 kB
Committed_AS:   488104 kB
PageTables:       1976 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= 66244 MiB
End job on node25 at 2009-07-16 09:16:29