Trace number 2089743

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 1806.43

General information on the benchmark

Namecsp/rand-2-40-19/
normalized-rand-2-40-19-443-230-28_ext.xml
MD5SUM50cdd26d21317f876d407b961b70bb73
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark41.0928
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints334
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension334
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
0.17/0.21	c Seed is 1441789473
0.17/0.21	c Constructing HOME/instance-2089743-1247730497.xml  with 6299 constraints
0.17/0.21	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-2089743-1247730497/watcher-2089743-1247730497 -o /tmp/evaluation-result-2089743-1247730497/solver-2089743-1247730497 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1441789473 HOME/instance-2089743-1247730497.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 19698
/proc/meminfo: memFree=1547392/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=5356 CPUtime=0
/proc/19698/stat : 19698 (pcssolve) R 19696 19698 18970 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60113921 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 213116316319 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/19698/statm: 1339 241 200 169 0 50 0
[pid=19699] ppid=19698 vsize=3676 CPUtime=0
/proc/19699/stat : 19699 (fgrep) R 19698 19698 18970 0 -1 4194304 144 0 0 0 0 0 0 0 22 0 1 0 60113922 3764224 111 996147200 4194304 4274172 548682068976 18446744073709551615 213116485714 0 0 4096 0 0 0 0 17 1 0 0
/proc/19699/statm: 919 111 85 19 0 43 0
[pid=19700] ppid=19698 vsize=5356 CPUtime=0
/proc/19700/stat : 19700 (pcssolve) R 19698 19698 18970 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 60113922 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 213116316319 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/19700/statm: 1339 241 200 169 0 50 0

[startup+0.100792 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 19698
/proc/meminfo: memFree=1547392/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=5564 CPUtime=0.07
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 1119 822 0 0 7 0 0 0 18 0 1 0 60113921 5697536 728 996147200 134512640 135095119 4294956304 18446744073709551615 134705582 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 1391 728 367 142 0 345 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5564

[startup+0.201808 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 19698
/proc/meminfo: memFree=1547392/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=6364 CPUtime=0.17
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 1344 822 0 0 17 0 0 0 18 0 1 0 60113921 6516736 920 996147200 134512640 135095119 4294956304 18446744073709551615 134607165 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 1591 920 378 142 0 545 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 6364

[startup+0.301826 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 19698
/proc/meminfo: memFree=1547392/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=6364 CPUtime=0.27
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 1346 822 0 0 27 0 0 0 19 0 1 0 60113921 6516736 922 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 1591 922 378 142 0 545 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6364

[startup+0.701901 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 19698
/proc/meminfo: memFree=1547392/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=6364 CPUtime=0.67
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 1354 822 0 0 67 0 0 0 23 0 1 0 60113921 6516736 930 996147200 134512640 135095119 4294956304 18446744073709551615 134607046 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 1591 930 378 142 0 545 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6364

[startup+1.50205 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19704
/proc/meminfo: memFree=1544888/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=6620 CPUtime=1.46
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 1433 822 0 0 146 0 0 0 25 0 1 0 60113921 6778880 944 996147200 134512640 135095119 4294956304 18446744073709551615 134615623 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 1655 944 378 142 0 609 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 6620

[startup+3.10136 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19704
/proc/meminfo: memFree=1544440/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=7136 CPUtime=3.05
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 1589 822 0 0 305 0 0 0 25 0 1 0 60113921 7307264 1100 996147200 134512640 135095119 4294956304 18446744073709551615 134642611 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 1784 1100 378 142 0 738 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7136

[startup+6.30297 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19704
/proc/meminfo: memFree=1542456/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=9344 CPUtime=6.22
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 2268 822 0 0 622 0 0 0 25 0 1 0 60113921 9568256 1521 996147200 134512640 135095119 4294956304 18446744073709551615 134589541 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 2336 1521 378 142 0 1290 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 9344

[startup+12.7012 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19704
/proc/meminfo: memFree=1540472/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=11412 CPUtime=12.56
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 2997 822 0 0 1255 1 0 0 25 0 1 0 60113921 11685888 1993 996147200 134512640 135095119 4294956304 18446744073709551615 134617064 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 2853 1993 378 142 0 1807 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11412

[startup+25.5016 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19704
/proc/meminfo: memFree=1536760/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=16584 CPUtime=25.23
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 4670 822 0 0 2521 2 0 0 25 0 1 0 60113921 16982016 2863 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 4146 2863 378 142 0 3100 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 16584

[startup+51.1014 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19704
/proc/meminfo: memFree=1532216/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=18812 CPUtime=50.59
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 5708 822 0 0 5055 4 0 0 25 0 1 0 60113921 19263488 3901 996147200 134512640 135095119 4294956304 18446744073709551615 134617064 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 4703 3901 378 142 0 3657 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 18812

[startup+102.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19704
/proc/meminfo: memFree=1523896/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=29696 CPUtime=101.31
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 9085 822 0 0 10125 6 0 0 25 0 1 0 60113921 30408704 5740 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 7424 5740 378 142 0 6378 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 29696

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19704
/proc/meminfo: memFree=1518008/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=32188 CPUtime=160.74
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 10325 822 0 0 16066 8 0 0 25 0 1 0 60113921 32960512 6980 996147200 134512640 135095119 4294956304 18446744073709551615 134616993 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 8047 6980 378 142 0 7001 0
Current children cumulated CPU time (s) 160.74
Current children cumulated vsize (KiB) 32188

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19706
/proc/meminfo: memFree=1512120/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=43272 CPUtime=220.17
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 13591 822 0 0 22007 10 0 0 25 0 1 0 60113921 44310528 8197 996147200 134512640 135095119 4294956304 18446744073709551615 134643968 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 10818 8197 378 142 0 9772 0
Current children cumulated CPU time (s) 220.17
Current children cumulated vsize (KiB) 43272

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19706
/proc/meminfo: memFree=1506744/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=45764 CPUtime=279.6
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 14710 822 0 0 27948 12 0 0 25 0 1 0 60113921 46862336 9316 996147200 134512640 135095119 4294956304 18446744073709551615 134842772 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 11441 9316 378 142 0 10395 0
Current children cumulated CPU time (s) 279.6
Current children cumulated vsize (KiB) 45764

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19706
/proc/meminfo: memFree=1497400/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=56588 CPUtime=339.03
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 17842 822 0 0 33890 13 0 0 25 0 1 0 60113921 57946112 11423 996147200 134512640 135095119 4294956304 18446744073709551615 134641680 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 14147 11423 378 142 0 13101 0
Current children cumulated CPU time (s) 339.03
Current children cumulated vsize (KiB) 56588

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19706
/proc/meminfo: memFree=1494072/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=56588 CPUtime=398.47
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 18236 822 0 0 39833 14 0 0 25 0 1 0 60113921 57946112 11817 996147200 134512640 135095119 4294956304 18446744073709551615 134643073 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 14147 11817 378 142 0 13101 0
Current children cumulated CPU time (s) 398.47
Current children cumulated vsize (KiB) 56588

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19706
/proc/meminfo: memFree=1490168/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=57104 CPUtime=457.9
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 18728 822 0 0 45776 14 0 0 25 0 1 0 60113921 58474496 12309 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 14276 12309 378 142 0 13230 0
Current children cumulated CPU time (s) 457.9
Current children cumulated vsize (KiB) 57104

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19706
/proc/meminfo: memFree=1485240/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=58800 CPUtime=517.34
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 19504 822 0 0 51719 15 0 0 25 0 1 0 60113921 60211200 13085 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 14700 13085 378 142 0 13654 0
Current children cumulated CPU time (s) 517.34
Current children cumulated vsize (KiB) 58800

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19706
/proc/meminfo: memFree=1479928/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=60640 CPUtime=576.76
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 20305 822 0 0 57661 15 0 0 25 0 1 0 60113921 62095360 13886 996147200 134512640 135095119 4294956304 18446744073709551615 134642869 0 0 4096 0 0 0 0 17 1 0 0
/proc/19698/statm: 15160 13886 378 142 0 14114 0
Current children cumulated CPU time (s) 576.76
Current children cumulated vsize (KiB) 60640

[startup+642.301 s]
/proc/loadavg: 1.95 1.98 1.99 3/73 19738
/proc/meminfo: memFree=1539832/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=78728 CPUtime=636.48

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

[startup+882.307 s]
/proc/loadavg: 2.10 2.04 2.00 3/73 19744
/proc/meminfo: memFree=1506360/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=85652 CPUtime=876.38
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 28211 822 0 0 87614 24 0 0 25 0 1 0 60113921 87707648 17695 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19698/statm: 21413 17695 378 142 0 20367 0
Current children cumulated CPU time (s) 876.38
Current children cumulated vsize (KiB) 85652

[startup+942.302 s]
/proc/loadavg: 2.09 2.04 2.00 3/73 19744
/proc/meminfo: memFree=1498104/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=87352 CPUtime=936.34
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 28935 822 0 0 93609 25 0 0 25 0 1 0 60113921 89448448 18419 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19698/statm: 21838 18419 378 142 0 20792 0
Current children cumulated CPU time (s) 936.34
Current children cumulated vsize (KiB) 87352

[startup+1002.3 s]
/proc/loadavg: 2.08 2.05 2.00 3/73 19744
/proc/meminfo: memFree=1489272/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=88924 CPUtime=996.32
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 29632 822 0 0 99606 26 0 0 25 0 1 0 60113921 91058176 19116 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19698/statm: 22231 19116 378 142 0 21185 0
Current children cumulated CPU time (s) 996.32
Current children cumulated vsize (KiB) 88924

[startup+1062.3 s]
/proc/loadavg: 2.08 2.05 2.00 3/73 19744
/proc/meminfo: memFree=1466936/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=111896 CPUtime=1056.29
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 35684 822 0 0 105601 28 0 0 25 0 1 0 60113921 114581504 23119 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/19698/statm: 27974 23119 378 142 0 26928 0
Current children cumulated CPU time (s) 1056.29
Current children cumulated vsize (KiB) 111896

[startup+1122.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/73 19776
/proc/meminfo: memFree=1505464/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=111896 CPUtime=1116.26
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 35961 822 0 0 111597 29 0 0 25 0 1 0 60113921 114581504 23396 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19698/statm: 27974 23396 378 142 0 26928 0
Current children cumulated CPU time (s) 1116.26
Current children cumulated vsize (KiB) 111896

[startup+1182.3 s]
/proc/loadavg: 2.12 2.06 2.01 3/73 19776
/proc/meminfo: memFree=1499320/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=111896 CPUtime=1176.24
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 36232 822 0 0 117594 30 0 0 25 0 1 0 60113921 114581504 23667 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/19698/statm: 27974 23667 378 142 0 26928 0
Current children cumulated CPU time (s) 1176.24
Current children cumulated vsize (KiB) 111896

[startup+1242.3 s]
/proc/loadavg: 2.12 2.06 2.00 3/73 19776
/proc/meminfo: memFree=1491704/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=111896 CPUtime=1236.21
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 36493 822 0 0 123591 30 0 0 25 0 1 0 60113921 114581504 23928 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19698/statm: 27974 23928 378 142 0 26928 0
Current children cumulated CPU time (s) 1236.21
Current children cumulated vsize (KiB) 111896

[startup+1302.3 s]
/proc/loadavg: 2.11 2.07 2.00 3/73 19776
/proc/meminfo: memFree=1489464/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=111896 CPUtime=1296.18
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 36747 822 0 0 129587 31 0 0 25 0 1 0 60113921 114581504 24182 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19698/statm: 27974 24182 378 142 0 26928 0
Current children cumulated CPU time (s) 1296.18
Current children cumulated vsize (KiB) 111896

[startup+1362.3 s]
/proc/loadavg: 2.10 2.07 2.00 3/73 19776
/proc/meminfo: memFree=1485688/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=111896 CPUtime=1356.15
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 36997 822 0 0 135584 31 0 0 25 0 1 0 60113921 114581504 24432 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19698/statm: 27974 24432 378 142 0 26928 0
Current children cumulated CPU time (s) 1356.15
Current children cumulated vsize (KiB) 111896

[startup+1422.3 s]
/proc/loadavg: 2.09 2.07 2.00 3/73 19776
/proc/meminfo: memFree=1481848/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=111896 CPUtime=1416.13
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 37237 822 0 0 141581 32 0 0 25 0 1 0 60113921 114581504 24672 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/19698/statm: 27974 24672 378 142 0 26928 0
Current children cumulated CPU time (s) 1416.13
Current children cumulated vsize (KiB) 111896

[startup+1482.3 s]
/proc/loadavg: 2.08 2.07 2.00 3/73 19776
/proc/meminfo: memFree=1478328/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=111896 CPUtime=1476.09
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 37477 822 0 0 147577 32 0 0 25 0 1 0 60113921 114581504 24912 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19698/statm: 27974 24912 378 142 0 26928 0
Current children cumulated CPU time (s) 1476.09
Current children cumulated vsize (KiB) 111896

[startup+1542.31 s]
/proc/loadavg: 2.03 2.05 2.00 3/73 19776
/proc/meminfo: memFree=1474744/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=111896 CPUtime=1536.07
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 37720 822 0 0 153574 33 0 0 25 0 1 0 60113921 114581504 25155 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19698/statm: 27974 25155 378 142 0 26928 0
Current children cumulated CPU time (s) 1536.07
Current children cumulated vsize (KiB) 111896

[startup+1602.3 s]
/proc/loadavg: 2.14 2.08 2.01 3/73 19776
/proc/meminfo: memFree=1470904/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=112292 CPUtime=1596.04
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 38041 822 0 0 159571 33 0 0 25 0 1 0 60113921 114987008 25476 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19698/statm: 28073 25476 378 142 0 27027 0
Current children cumulated CPU time (s) 1596.04
Current children cumulated vsize (KiB) 112292

[startup+1662.3 s]
/proc/loadavg: 2.05 2.07 2.01 3/73 19776
/proc/meminfo: memFree=1461432/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=113588 CPUtime=1656.01
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 38599 822 0 0 165567 34 0 0 25 0 1 0 60113921 116314112 26034 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19698/statm: 28397 26034 378 142 0 27351 0
Current children cumulated CPU time (s) 1656.01
Current children cumulated vsize (KiB) 113588

[startup+1722.3 s]
/proc/loadavg: 2.02 2.05 2.00 3/73 19776
/proc/meminfo: memFree=1458552/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=114640 CPUtime=1715.99
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 39092 822 0 0 171564 35 0 0 25 0 1 0 60113921 117391360 26527 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19698/statm: 28660 26527 378 142 0 27614 0
Current children cumulated CPU time (s) 1715.99
Current children cumulated vsize (KiB) 114640

[startup+1782.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/73 19776
/proc/meminfo: memFree=1455416/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=148596 CPUtime=1775.96
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 47811 822 0 0 177556 40 0 0 25 0 1 0 60113921 152162304 27053 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19698/statm: 37149 27053 378 142 0 36103 0
Current children cumulated CPU time (s) 1775.96
Current children cumulated vsize (KiB) 148596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.4 s]
/proc/loadavg: 2.00 2.04 2.00 3/73 19776
/proc/meminfo: memFree=1454328/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=148988 CPUtime=1800.06
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 48009 822 0 0 179965 41 0 0 25 0 1 0 60113921 152563712 27251 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19698/statm: 37247 27251 378 142 0 36201 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 148988

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

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

[startup+1806.4 s]
/proc/loadavg: 2.00 2.04 2.00 3/73 19776
/proc/meminfo: memFree=1454328/2055920 swapFree=4192812/4192956
[pid=19698] ppid=19696 vsize=148988 CPUtime=1800.06
/proc/19698/stat : 19698 (pcs.small) R 19696 19698 18970 0 -1 4194304 48009 822 0 0 179965 41 0 0 25 0 1 0 60113921 152563712 27251 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19698/statm: 37247 27251 378 142 0 36201 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 148988

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.43
CPU time (s): 1800.09
CPU user time (s): 1799.65
CPU system time (s): 0.437933
CPU usage (%): 99.6493
Max. virtual memory (cumulated for all children) (KiB): 180840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.65
system time used= 0.437933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48831
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= 17648

runsolver used 2.36864 second user time and 5.84111 second system time

The end

Launcher Data 

Begin job on node37 at 2009-07-16 09:48:17
IDJOB=2089743
IDBENCH=59612
IDSOLVER=733
FILE ID=node37/2089743-1247730497
PBS_JOBID= 9521515
Free space on /tmp= 66392 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-40-19/normalized-rand-2-40-19-443-230-28_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089743-1247730497/watcher-2089743-1247730497 -o /tmp/evaluation-result-2089743-1247730497/solver-2089743-1247730497 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1441789473 HOME/instance-2089743-1247730497.xml

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

MD5SUM BENCH= 50cdd26d21317f876d407b961b70bb73
RANDOM SEED=1441789473

node37.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		: 3000.260
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		: 3000.260
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:       1547872 kB
Buffers:         80212 kB
Cached:         274612 kB
SwapCached:          0 kB
Active:         120164 kB
Inactive:       303736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1547872 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1924 kB
Writeback:           0 kB
Mapped:          80532 kB
Slab:            69572 kB
Committed_AS:   606180 kB
PageTables:       1832 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= 66396 MiB
End job on node37 at 2009-07-16 10:18:26