Trace number 2091767

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) 1800.04 1806.52

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-14_ext.xml
MD5SUM45debe2b483a9881d4ac7c139784d256
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 benchmark577.593
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints471
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension471
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
0.00/0.02	c Seed is 748533708
0.00/0.02	c Constructing HOME/instance-2091767-1247733335.xml  with 10806 constraints
0.07/0.18	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-2091767-1247733335/watcher-2091767-1247733335 -o /tmp/evaluation-result-2091767-1247733335/solver-2091767-1247733335 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 748533708 HOME/instance-2091767-1247733335.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 4/72 10843
/proc/meminfo: memFree=1482184/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=18576 CPUtime=0
/proc/10843/stat : 10843 (runsolver) R 10841 10843 10110 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 60401164 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 206381313319 0 0 4096 24578 0 0 0 17 1 0 0
/proc/10843/statm: 4644 284 249 26 0 2626 0

[startup+0.0325659 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 10843
/proc/meminfo: memFree=1482184/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=4508 CPUtime=0
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 838 822 0 0 0 0 0 0 24 0 1 0 60401164 4616192 447 996147200 134512640 135095119 4294956304 18446744073709551615 10966384 0 0 4096 0 0 0 0 17 1 0 0
/proc/10843/statm: 1127 447 364 142 0 81 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4508

[startup+0.102577 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 10843
/proc/meminfo: memFree=1482184/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=5696 CPUtime=0.07
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 1134 822 0 0 7 0 0 0 24 0 1 0 60401164 5832704 743 996147200 134512640 135095119 4294956304 18446744073709551615 134741329 0 0 4096 0 0 0 0 17 1 0 0
/proc/10843/statm: 1424 743 364 142 0 378 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5696

[startup+0.301617 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 10843
/proc/meminfo: memFree=1482184/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=8112 CPUtime=0.27
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 1801 822 0 0 27 0 0 0 25 0 1 0 60401164 8306688 1312 996147200 134512640 135095119 4294956304 18446744073709551615 134840336 0 0 4096 0 0 0 0 17 1 0 0
/proc/10843/statm: 2028 1312 378 142 0 982 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8112

[startup+0.702693 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 10843
/proc/meminfo: memFree=1482184/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=8112 CPUtime=0.67
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 1804 822 0 0 67 0 0 0 25 0 1 0 60401164 8306688 1315 996147200 134512640 135095119 4294956304 18446744073709551615 134615440 0 0 4096 0 0 0 0 17 1 0 0
/proc/10843/statm: 2028 1315 378 142 0 982 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8112

[startup+1.50184 s]
/proc/loadavg: 1.92 1.98 1.99 3/73 10849
/proc/meminfo: memFree=1478336/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=8112 CPUtime=1.46
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 1810 822 0 0 146 0 0 0 25 0 1 0 60401164 8306688 1321 996147200 134512640 135095119 4294956304 18446744073709551615 134617038 0 0 4096 0 0 0 0 17 1 0 0
/proc/10843/statm: 2028 1321 378 142 0 982 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8112

[startup+3.10113 s]
/proc/loadavg: 1.92 1.98 1.99 3/73 10849
/proc/meminfo: memFree=1478144/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=8112 CPUtime=3.05
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 1821 822 0 0 305 0 0 0 25 0 1 0 60401164 8306688 1332 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10843/statm: 2028 1332 378 142 0 982 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8112

[startup+6.30172 s]
/proc/loadavg: 1.93 1.98 1.99 3/73 10849
/proc/meminfo: memFree=1477824/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=8112 CPUtime=6.21
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 1841 822 0 0 621 0 0 0 25 0 1 0 60401164 8306688 1352 996147200 134512640 135095119 4294956304 18446744073709551615 134589510 0 0 4096 0 0 0 0 17 1 0 0
/proc/10843/statm: 2028 1352 378 142 0 982 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 8112

[startup+12.7019 s]
/proc/loadavg: 1.93 1.98 1.99 3/73 10849
/proc/meminfo: memFree=1476608/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=9784 CPUtime=12.56
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 2171 822 0 0 1255 1 0 0 25 0 1 0 60401164 10018816 1553 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10843/statm: 2446 1553 378 142 0 1400 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 9784

[startup+25.5012 s]
/proc/loadavg: 1.95 1.98 1.99 3/73 10849
/proc/meminfo: memFree=1474816/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=11072 CPUtime=25.23
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 2671 822 0 0 2522 1 0 0 25 0 1 0 60401164 11337728 1796 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/10843/statm: 2768 1796 378 142 0 1722 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 11072

[startup+51.1029 s]
/proc/loadavg: 1.96 1.98 1.99 3/73 10849
/proc/meminfo: memFree=1470848/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=14072 CPUtime=50.59
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 3701 822 0 0 5057 2 0 0 25 0 1 0 60401164 14409728 2536 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10843/statm: 3518 2536 378 142 0 2472 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 14072

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.99 3/73 10849
/proc/meminfo: memFree=1464704/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=18220 CPUtime=101.31
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 5146 822 0 0 10127 4 0 0 25 0 1 0 60401164 18657280 3468 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10843/statm: 4555 3468 378 142 0 3509 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 18220

[startup+162.301 s]
/proc/loadavg: 2.07 2.00 2.00 3/73 10849
/proc/meminfo: memFree=1455872/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=24888 CPUtime=160.74
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 7214 822 0 0 16068 6 0 0 25 0 1 0 60401164 25485312 5023 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10843/statm: 6222 5023 378 142 0 5176 0
Current children cumulated CPU time (s) 160.74
Current children cumulated vsize (KiB) 24888

[startup+222.301 s]
/proc/loadavg: 2.09 2.02 2.00 3/73 10849
/proc/meminfo: memFree=1451712/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=28984 CPUtime=220.17
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 8574 822 0 0 22010 7 0 0 25 0 1 0 60401164 29679616 5358 996147200 134512640 135095119 4294956304 18446744073709551615 134638150 0 0 4096 0 0 0 0 17 1 0 0
/proc/10843/statm: 7246 5358 378 142 0 6200 0
Current children cumulated CPU time (s) 220.17
Current children cumulated vsize (KiB) 28984

[startup+282.301 s]
/proc/loadavg: 2.09 2.03 2.00 3/73 10849
/proc/meminfo: memFree=1446784/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=30436 CPUtime=279.6
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 9229 822 0 0 27953 7 0 0 25 0 1 0 60401164 31166464 6013 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10843/statm: 7609 6013 378 142 0 6563 0
Current children cumulated CPU time (s) 279.6
Current children cumulated vsize (KiB) 30436

[startup+342.301 s]
/proc/loadavg: 2.09 2.04 2.00 3/73 10849
/proc/meminfo: memFree=1441472/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=31888 CPUtime=339.03
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 9881 822 0 0 33896 7 0 0 25 0 1 0 60401164 32653312 6665 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10843/statm: 7972 6665 378 142 0 6926 0
Current children cumulated CPU time (s) 339.03
Current children cumulated vsize (KiB) 31888

[startup+402.302 s]
/proc/loadavg: 2.08 2.04 2.00 3/73 10849
/proc/meminfo: memFree=1422976/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=33340 CPUtime=398.47
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 10487 822 0 0 39839 8 0 0 25 0 1 0 60401164 34140160 7271 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10843/statm: 8335 7271 378 142 0 7289 0
Current children cumulated CPU time (s) 398.47
Current children cumulated vsize (KiB) 33340

[startup+462.301 s]
/proc/loadavg: 2.08 2.05 2.00 3/73 10849
/proc/meminfo: memFree=1419456/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=34780 CPUtime=457.91
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 11087 822 0 0 45782 9 0 0 25 0 1 0 60401164 35614720 7871 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10843/statm: 8695 7871 378 142 0 7649 0
Current children cumulated CPU time (s) 457.91
Current children cumulated vsize (KiB) 34780

[startup+522.301 s]
/proc/loadavg: 2.03 2.03 2.00 3/73 10849
/proc/meminfo: memFree=1415744/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=44552 CPUtime=517.33
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 13773 822 0 0 51722 11 0 0 25 0 1 0 60401164 45621248 8508 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10843/statm: 11138 8508 378 142 0 10092 0
Current children cumulated CPU time (s) 517.33
Current children cumulated vsize (KiB) 44552

[startup+582.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/73 10849
/proc/meminfo: memFree=1407040/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=55248 CPUtime=576.76
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 16702 822 0 0 57664 12 0 0 25 0 1 0 60401164 56573952 10412 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10843/statm: 13812 10412 378 142 0 12766 0
Current children cumulated CPU time (s) 576.76
Current children cumulated vsize (KiB) 55248

[startup+642.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 10880
/proc/meminfo: memFree=1497664/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=55248 CPUtime=636.34
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 16946 822 0 0 63621 13 0 0 25 0 1 0 60401164 56573952 10656 996147200 134512640 135095119 4294956304 18446744073709551615 134619918 0 0 4096 0 0 0 0 17 0 0 0
/proc/10843/statm: 13812 10656 378 142 0 12766 0
Current children cumulated CPU time (s) 636.34
Current children cumulated vsize (KiB) 55248

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10880
/proc/meminfo: memFree=1454400/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=57360 CPUtime=876.22
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 18462 822 0 0 87607 15 0 0 25 0 1 0 60401164 58736640 12172 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/10843/statm: 14340 12172 378 142 0 13294 0
Current children cumulated CPU time (s) 876.22
Current children cumulated vsize (KiB) 57360

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10882
/proc/meminfo: memFree=1443392/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=58548 CPUtime=936.2
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 18979 822 0 0 93604 16 0 0 25 0 1 0 60401164 59953152 12689 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10843/statm: 14637 12689 378 142 0 13591 0
Current children cumulated CPU time (s) 936.2
Current children cumulated vsize (KiB) 58548

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10882
/proc/meminfo: memFree=1431360/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=59736 CPUtime=996.16
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 19473 822 0 0 99600 16 0 0 25 0 1 0 60401164 61169664 13183 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10843/statm: 14934 13183 378 142 0 13888 0
Current children cumulated CPU time (s) 996.16
Current children cumulated vsize (KiB) 59736

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10882
/proc/meminfo: memFree=1421888/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=60928 CPUtime=1056.14
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 19988 822 0 0 105597 17 0 0 25 0 1 0 60401164 62390272 13698 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10843/statm: 15232 13698 378 142 0 14186 0
Current children cumulated CPU time (s) 1056.14
Current children cumulated vsize (KiB) 60928

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10882
/proc/meminfo: memFree=1410816/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=61988 CPUtime=1116.11
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 20480 822 0 0 111594 17 0 0 25 0 1 0 60401164 63475712 14190 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10843/statm: 15497 14190 378 142 0 14451 0
Current children cumulated CPU time (s) 1116.11
Current children cumulated vsize (KiB) 61988

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10882
/proc/meminfo: memFree=1400000/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=63176 CPUtime=1176.09
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 20956 822 0 0 117591 18 0 0 25 0 1 0 60401164 64692224 14666 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10843/statm: 15794 14666 378 142 0 14748 0
Current children cumulated CPU time (s) 1176.09
Current children cumulated vsize (KiB) 63176

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10882
/proc/meminfo: memFree=1389440/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=80620 CPUtime=1236.06
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 25537 822 0 0 123586 20 0 0 25 0 1 0 60401164 82554880 15150 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10843/statm: 20155 15150 378 142 0 19109 0
Current children cumulated CPU time (s) 1236.06
Current children cumulated vsize (KiB) 80620

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10882
/proc/meminfo: memFree=1378496/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=81808 CPUtime=1296.04
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 26042 822 0 0 129583 21 0 0 25 0 1 0 60401164 83771392 15655 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10843/statm: 20452 15655 378 142 0 19406 0
Current children cumulated CPU time (s) 1296.04
Current children cumulated vsize (KiB) 81808

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10882
/proc/meminfo: memFree=1368512/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=82864 CPUtime=1356.01
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 26492 822 0 0 135579 22 0 0 25 0 1 0 60401164 84852736 16105 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/10843/statm: 20716 16105 378 142 0 19670 0
Current children cumulated CPU time (s) 1356.01
Current children cumulated vsize (KiB) 82864

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10882
/proc/meminfo: memFree=1359680/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=84052 CPUtime=1415.99
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 26976 822 0 0 141576 23 0 0 25 0 1 0 60401164 86069248 16589 996147200 134512640 135095119 4294956304 18446744073709551615 134641690 0 0 4096 0 0 0 0 17 0 0 0
/proc/10843/statm: 21013 16589 378 142 0 19967 0
Current children cumulated CPU time (s) 1415.99
Current children cumulated vsize (KiB) 84052

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10882
/proc/meminfo: memFree=1349888/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=85112 CPUtime=1475.94
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 27435 822 0 0 147571 23 0 0 25 0 1 0 60401164 87154688 17048 996147200 134512640 135095119 4294956304 18446744073709551615 134642620 0 0 4096 0 0 0 0 17 0 0 0
/proc/10843/statm: 21278 17048 378 142 0 20232 0
Current children cumulated CPU time (s) 1475.94
Current children cumulated vsize (KiB) 85112

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10888
/proc/meminfo: memFree=1339264/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=86040 CPUtime=1535.92
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 27861 822 0 0 153568 24 0 0 25 0 1 0 60401164 88104960 17474 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10843/statm: 21510 17474 378 142 0 20464 0
Current children cumulated CPU time (s) 1535.92
Current children cumulated vsize (KiB) 86040

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10888
/proc/meminfo: memFree=1329856/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=87100 CPUtime=1595.9
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 28308 822 0 0 159565 25 0 0 25 0 1 0 60401164 89190400 17921 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/10843/statm: 21775 17921 378 142 0 20729 0
Current children cumulated CPU time (s) 1595.9
Current children cumulated vsize (KiB) 87100

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10888
/proc/meminfo: memFree=1320576/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=88032 CPUtime=1655.86
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 28710 822 0 0 165561 25 0 0 25 0 1 0 60401164 90144768 18323 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10843/statm: 22008 18323 378 142 0 20962 0
Current children cumulated CPU time (s) 1655.86
Current children cumulated vsize (KiB) 88032

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10888
/proc/meminfo: memFree=1298496/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=109820 CPUtime=1715.84
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 34373 822 0 0 171556 28 0 0 25 0 1 0 60401164 112455680 21937 996147200 134512640 135095119 4294956304 18446744073709551615 134642964 0 0 4096 0 0 0 0 17 0 0 0
/proc/10843/statm: 27455 21937 378 142 0 26409 0
Current children cumulated CPU time (s) 1715.84
Current children cumulated vsize (KiB) 109820

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10888
/proc/meminfo: memFree=1288704/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=109820 CPUtime=1775.82
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 34553 822 0 0 177554 28 0 0 25 0 1 0 60401164 112455680 22117 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10843/statm: 27455 22117 378 142 0 26409 0
Current children cumulated CPU time (s) 1775.82
Current children cumulated vsize (KiB) 109820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10888
/proc/meminfo: memFree=1284288/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=109820 CPUtime=1800.01
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 34623 822 0 0 179973 28 0 0 25 0 1 0 60401164 112455680 22187 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10843/statm: 27455 22187 378 142 0 26409 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 109820

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

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

[startup+1806.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 10888
/proc/meminfo: memFree=1284288/2055920 swapFree=4192812/4192956
[pid=10843] ppid=10841 vsize=109820 CPUtime=1800.01
/proc/10843/stat : 10843 (pcs.small) R 10841 10843 10110 0 -1 4194304 34623 822 0 0 179973 28 0 0 25 0 1 0 60401164 112455680 22187 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10843/statm: 27455 22187 378 142 0 26409 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 109820

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.52
CPU time (s): 1800.04
CPU user time (s): 1799.74
CPU system time (s): 0.304953
CPU usage (%): 99.6414
Max. virtual memory (cumulated for all children) (KiB): 114980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.304953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35445
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= 22
involuntary context switches= 17692

runsolver used 2.50062 second user time and 5.52416 second system time

The end

Launcher Data 

Begin job on node2 at 2009-07-16 10:35:35
IDJOB=2091767
IDBENCH=60117
IDSOLVER=733
FILE ID=node2/2091767-1247733335
PBS_JOBID= 9521507
Free space on /tmp= 66312 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-14_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091767-1247733335/watcher-2091767-1247733335 -o /tmp/evaluation-result-2091767-1247733335/solver-2091767-1247733335 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 748533708 HOME/instance-2091767-1247733335.xml

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

MD5SUM BENCH= 45debe2b483a9881d4ac7c139784d256
RANDOM SEED=748533708

node2.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		: 3000.265
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		: 3000.265
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:       1482664 kB
Buffers:         80176 kB
Cached:         329388 kB
SwapCached:          0 kB
Active:         119332 kB
Inactive:       368588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1482664 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2124 kB
Writeback:           0 kB
Mapped:          89776 kB
Slab:            70508 kB
Committed_AS:   545424 kB
PageTables:       2000 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= 66312 MiB
End job on node2 at 2009-07-16 11:05:43