Trace number 2091207

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-restart 0.3.2? (TO) 1800.13 1810.02

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-1_ext.xml
MD5SUM9e4065ff726a12b197ad3b6fc497412b
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints463
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension463
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 1296473663
0.00/0.02	c Constructing HOME/instance-2091207-1247731707.xml  with 10625 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-2091207-1247731707/watcher-2091207-1247731707 -o /tmp/evaluation-result-2091207-1247731707/solver-2091207-1247731707 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1296473663 HOME/instance-2091207-1247731707.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 17168
/proc/meminfo: memFree=1477464/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=18576 CPUtime=0
/proc/17168/stat : 17168 (runsolver) R 17166 17168 15699 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 60234859 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 255539604775 0 0 4096 24578 0 0 0 17 1 0 0
/proc/17168/statm: 4644 284 249 26 0 2626 0

[startup+0.069733 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 17168
/proc/meminfo: memFree=1477464/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=5168 CPUtime=0.04
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 990 822 0 0 4 0 0 0 24 0 1 0 60234859 5292032 599 996147200 134512640 135095119 4294956304 18446744073709551615 134570996 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 1292 599 364 142 0 246 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5168

[startup+0.101736 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 17168
/proc/meminfo: memFree=1477464/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=5696 CPUtime=0.07
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 1121 822 0 0 7 0 0 0 24 0 1 0 60234859 5832704 730 996147200 134512640 135095119 4294956304 18446744073709551615 3964635 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 1424 730 364 142 0 378 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5696

[startup+0.301758 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 17168
/proc/meminfo: memFree=1477464/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=8104 CPUtime=0.28
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 1793 822 0 0 27 1 0 0 25 0 1 0 60234859 8298496 1304 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 2026 1304 378 142 0 980 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8104

[startup+0.701796 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 17168
/proc/meminfo: memFree=1477464/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=8104 CPUtime=0.68
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 1797 822 0 0 67 1 0 0 25 0 1 0 60234859 8298496 1308 996147200 134512640 135095119 4294956304 18446744073709551615 134643047 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 2026 1308 378 142 0 980 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8104

[startup+1.50187 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17174
/proc/meminfo: memFree=1473616/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=8104 CPUtime=1.47
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 1802 822 0 0 146 1 0 0 25 0 1 0 60234859 8298496 1313 996147200 134512640 135095119 4294956304 18446744073709551615 134615598 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 2026 1313 378 142 0 980 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8104

[startup+3.10302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17174
/proc/meminfo: memFree=1473424/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=8104 CPUtime=3.05
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 1816 822 0 0 304 1 0 0 25 0 1 0 60234859 8298496 1327 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 2026 1327 378 142 0 980 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8104

[startup+6.30132 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17174
/proc/meminfo: memFree=1473232/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=8104 CPUtime=6.23
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 1837 822 0 0 622 1 0 0 25 0 1 0 60234859 8298496 1348 996147200 134512640 135095119 4294956304 18446744073709551615 134642865 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 2026 1348 378 142 0 980 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 8104

[startup+12.7029 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17174
/proc/meminfo: memFree=1472272/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=9776 CPUtime=12.56
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 2179 822 0 0 1255 1 0 0 25 0 1 0 60234859 10010624 1561 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 2444 1561 378 142 0 1398 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 9776

[startup+25.5011 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17174
/proc/meminfo: memFree=1470928/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=11196 CPUtime=25.24
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 2720 822 0 0 2522 2 0 0 25 0 1 0 60234859 11464704 1845 996147200 134512640 135095119 4294956304 18446744073709551615 134642638 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 2799 1845 378 142 0 1753 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 11196

[startup+51.1015 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17174
/proc/meminfo: memFree=1467600/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=14064 CPUtime=50.6
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 3745 822 0 0 5057 3 0 0 25 0 1 0 60234859 14401536 2580 996147200 134512640 135095119 4294956304 18446744073709551615 134617038 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 3516 2580 378 142 0 2470 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 14064

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17174
/proc/meminfo: memFree=1462480/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=18480 CPUtime=101.32
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 5266 822 0 0 10128 4 0 0 25 0 1 0 60234859 18923520 3588 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 4620 3588 378 142 0 3574 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 18480

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17174
/proc/meminfo: memFree=1455376/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=28980 CPUtime=160.76
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 8299 822 0 0 16069 7 0 0 25 0 1 0 60234859 29675520 5083 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 7245 5083 378 142 0 6199 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 28980

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17174
/proc/meminfo: memFree=1452944/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=29112 CPUtime=220.19
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 8671 822 0 0 22012 7 0 0 25 0 1 0 60234859 29810688 5455 996147200 134512640 135095119 4294956304 18446744073709551615 134642896 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 7278 5455 378 142 0 6232 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 29112

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17174
/proc/meminfo: memFree=1448528/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=30696 CPUtime=279.64
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 9383 822 0 0 27955 9 0 0 25 0 1 0 60234859 31432704 6167 996147200 134512640 135095119 4294956304 18446744073709551615 134577772 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 7674 6167 378 142 0 6628 0
Current children cumulated CPU time (s) 279.64
Current children cumulated vsize (KiB) 30696

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17174
/proc/meminfo: memFree=1443280/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=32412 CPUtime=339.07
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 10082 822 0 0 33898 9 0 0 25 0 1 0 60234859 33189888 6866 996147200 134512640 135095119 4294956304 18446744073709551615 134642888 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 8103 6866 378 142 0 7057 0
Current children cumulated CPU time (s) 339.07
Current children cumulated vsize (KiB) 32412

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17174
/proc/meminfo: memFree=1438480/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=33864 CPUtime=398.53
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 10731 822 0 0 39842 11 0 0 25 0 1 0 60234859 34676736 7515 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 8466 7515 378 142 0 7420 0
Current children cumulated CPU time (s) 398.53
Current children cumulated vsize (KiB) 33864

[startup+462.302 s]
/proc/loadavg: 2.03 2.01 2.00 3/73 17174
/proc/meminfo: memFree=1433360/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=43636 CPUtime=457.96
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 13422 822 0 0 45783 13 0 0 25 0 1 0 60234859 44683264 8157 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/17168/statm: 10909 8157 378 142 0 9863 0
Current children cumulated CPU time (s) 457.96
Current children cumulated vsize (KiB) 43636

[startup+522.302 s]
/proc/loadavg: 2.07 2.02 2.00 3/73 17207
/proc/meminfo: memFree=1537744/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=45220 CPUtime=517.57
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 14081 822 0 0 51743 14 0 0 25 0 1 0 60234859 46305280 8816 996147200 134512640 135095119 4294956304 18446744073709551615 134642955 0 0 4096 0 0 0 0 17 0 0 0
/proc/17168/statm: 11305 8816 378 142 0 10259 0
Current children cumulated CPU time (s) 517.57
Current children cumulated vsize (KiB) 45220

[startup+582.301 s]
/proc/loadavg: 2.18 2.05 2.01 3/73 17207
/proc/meminfo: memFree=1524944/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=55388 CPUtime=577.32
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 16906 822 0 0 57716 16 0 0 25 0 1 0 60234859 56717312 10616 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/17168/statm: 13847 10616 378 142 0 12801 0
Current children cumulated CPU time (s) 577.32
Current children cumulated vsize (KiB) 55388

[startup+642.302 s]
/proc/loadavg: 2.16 2.07 2.01 3/73 17207
/proc/meminfo: memFree=1520016/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=55388 CPUtime=637.08
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 17164 822 0 0 63692 16 0 0 25 0 1 0 60234859 56717312 10874 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17168/statm: 13847 10874 378 142 0 12801 0
Current children cumulated CPU time (s) 637.08
Current children cumulated vsize (KiB) 55388

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 2.06 2.05 2.00 3/73 17207
/proc/meminfo: memFree=1505872/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=56840 CPUtime=816.35
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 18272 822 0 0 81618 17 0 0 25 0 1 0 60234859 58204160 11982 996147200 134512640 135095119 4294956304 18446744073709551615 134554977 0 0 4096 0 0 0 0 17 0 0 0
/proc/17168/statm: 14210 11982 378 142 0 13164 0
Current children cumulated CPU time (s) 816.35
Current children cumulated vsize (KiB) 56840

[startup+882.301 s]
/proc/loadavg: 2.06 2.05 2.00 3/73 17207
/proc/meminfo: memFree=1501136/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=58028 CPUtime=876.11
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 18778 822 0 0 87593 18 0 0 25 0 1 0 60234859 59420672 12488 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17168/statm: 14507 12488 378 142 0 13461 0
Current children cumulated CPU time (s) 876.11
Current children cumulated vsize (KiB) 58028

[startup+942.302 s]
/proc/loadavg: 2.07 2.05 2.00 3/73 17207
/proc/meminfo: memFree=1496528/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=59216 CPUtime=935.87
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 19282 822 0 0 93568 19 0 0 25 0 1 0 60234859 60637184 12992 996147200 134512640 135095119 4294956304 18446744073709551615 134603412 0 0 4096 0 0 0 0 17 0 0 0
/proc/17168/statm: 14804 12992 378 142 0 13758 0
Current children cumulated CPU time (s) 935.87
Current children cumulated vsize (KiB) 59216

[startup+1002.3 s]
/proc/loadavg: 2.18 2.09 2.01 3/73 17207
/proc/meminfo: memFree=1491792/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=60404 CPUtime=995.63
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 19813 822 0 0 99543 20 0 0 25 0 1 0 60234859 61853696 13523 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17168/statm: 15101 13523 378 142 0 14055 0
Current children cumulated CPU time (s) 995.63
Current children cumulated vsize (KiB) 60404

[startup+1062.3 s]
/proc/loadavg: 2.11 2.08 2.01 3/73 17207
/proc/meminfo: memFree=1482512/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=61460 CPUtime=1055.39
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 20279 822 0 0 105518 21 0 0 25 0 1 0 60234859 62935040 13989 996147200 134512640 135095119 4294956304 18446744073709551615 134571098 0 0 4096 0 0 0 0 17 0 0 0
/proc/17168/statm: 15365 13989 378 142 0 14319 0
Current children cumulated CPU time (s) 1055.39
Current children cumulated vsize (KiB) 61460

[startup+1122.3 s]
/proc/loadavg: 2.03 2.06 2.01 3/73 17207
/proc/meminfo: memFree=1479568/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=62648 CPUtime=1115.15
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 20765 822 0 0 111493 22 0 0 25 0 1 0 60234859 64151552 14475 996147200 134512640 135095119 4294956304 18446744073709551615 134642937 0 0 4096 0 0 0 0 17 0 0 0
/proc/17168/statm: 15662 14475 378 142 0 14616 0
Current children cumulated CPU time (s) 1115.15
Current children cumulated vsize (KiB) 62648

[startup+1182.3 s]
/proc/loadavg: 2.01 2.05 2.00 3/73 17207
/proc/meminfo: memFree=1476560/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=80220 CPUtime=1174.91
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 25365 822 0 0 117466 25 0 0 25 0 1 0 60234859 82145280 14978 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17168/statm: 20055 14978 378 142 0 19009 0
Current children cumulated CPU time (s) 1174.91
Current children cumulated vsize (KiB) 80220

[startup+1242.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/73 17207
/proc/meminfo: memFree=1473552/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=81280 CPUtime=1234.67
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 25832 822 0 0 123442 25 0 0 25 0 1 0 60234859 83230720 15445 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17168/statm: 20320 15445 378 142 0 19274 0
Current children cumulated CPU time (s) 1234.67
Current children cumulated vsize (KiB) 81280

[startup+1302.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 17207
/proc/meminfo: memFree=1470352/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=82200 CPUtime=1294.43
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 26269 822 0 0 129417 26 0 0 25 0 1 0 60234859 84172800 15882 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17168/statm: 20550 15882 378 142 0 19504 0
Current children cumulated CPU time (s) 1294.43
Current children cumulated vsize (KiB) 82200

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 17207
/proc/meminfo: memFree=1466448/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=83392 CPUtime=1354.19
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 26762 822 0 0 135392 27 0 0 25 0 1 0 60234859 85393408 16375 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17168/statm: 20848 16375 378 142 0 19802 0
Current children cumulated CPU time (s) 1354.19
Current children cumulated vsize (KiB) 83392

[startup+1422.31 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 17207
/proc/meminfo: memFree=1462544/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=84452 CPUtime=1413.95
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 27205 822 0 0 141367 28 0 0 25 0 1 0 60234859 86478848 16818 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17168/statm: 21113 16818 378 142 0 20067 0
Current children cumulated CPU time (s) 1413.95
Current children cumulated vsize (KiB) 84452

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 17207
/proc/meminfo: memFree=1458640/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=85508 CPUtime=1473.7
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 27681 822 0 0 147342 28 0 0 25 0 1 0 60234859 87560192 17294 996147200 134512640 135095119 4294956304 18446744073709551615 134636900 0 0 4096 0 0 0 0 17 0 0 0
/proc/17168/statm: 21377 17294 378 142 0 20331 0
Current children cumulated CPU time (s) 1473.7
Current children cumulated vsize (KiB) 85508

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17207
/proc/meminfo: memFree=1454992/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=86568 CPUtime=1533.46
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 28135 822 0 0 153317 29 0 0 25 0 1 0 60234859 88645632 17748 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17168/statm: 21642 17748 378 142 0 20596 0
Current children cumulated CPU time (s) 1533.46
Current children cumulated vsize (KiB) 86568

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17207
/proc/meminfo: memFree=1451408/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=87496 CPUtime=1593.22
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 28545 822 0 0 159292 30 0 0 25 0 1 0 60234859 89595904 18158 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17168/statm: 21874 18158 378 142 0 20828 0
Current children cumulated CPU time (s) 1593.22
Current children cumulated vsize (KiB) 87496

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17207
/proc/meminfo: memFree=1447888/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=118156 CPUtime=1652.97
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 34350 822 0 0 165264 33 0 0 25 0 1 0 60234859 120991744 23963 996147200 134512640 135095119 4294956304 18446744073709551615 3962709 0 0 4096 0 0 0 0 17 0 0 0
/proc/17168/statm: 29539 23963 378 142 0 28493 0
Current children cumulated CPU time (s) 1652.97
Current children cumulated vsize (KiB) 118156

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17207
/proc/meminfo: memFree=1431760/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=109960 CPUtime=1712.74
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 34529 822 0 0 171240 34 0 0 25 0 1 0 60234859 112599040 22093 996147200 134512640 135095119 4294956304 18446744073709551615 134555000 0 0 4096 0 0 0 0 17 0 0 0
/proc/17168/statm: 27490 22093 378 142 0 26444 0
Current children cumulated CPU time (s) 1712.74
Current children cumulated vsize (KiB) 109960

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17207
/proc/meminfo: memFree=1428944/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=109960 CPUtime=1772.5
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 34706 822 0 0 177216 34 0 0 25 0 1 0 60234859 112599040 22270 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17168/statm: 27490 22270 378 142 0 26444 0
Current children cumulated CPU time (s) 1772.5
Current children cumulated vsize (KiB) 109960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17207
/proc/meminfo: memFree=1427920/2055920 swapFree=4192812/4192956
[pid=17168] ppid=17166 vsize=109960 CPUtime=1800.09
/proc/17168/stat : 17168 (pcs.small) R 17166 17168 15699 0 -1 4194304 34787 822 0 0 179975 34 0 0 25 0 1 0 60234859 112599040 22351 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/17168/statm: 27490 22351 378 142 0 26444 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 109960

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1810.02
CPU time (s): 1800.13
CPU user time (s): 1799.76
CPU system time (s): 0.370943
CPU usage (%): 99.4533
Max. virtual memory (cumulated for all children) (KiB): 118156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.76
system time used= 0.370943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35609
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 21
involuntary context switches= 28844

runsolver used 2.49462 second user time and 5.74313 second system time

The end

Launcher Data 

Begin job on node48 at 2009-07-16 10:08:27
IDJOB=2091207
IDBENCH=60010
IDSOLVER=734
FILE ID=node48/2091207-1247731707
PBS_JOBID= 9521518
Free space on /tmp= 66372 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-1_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091207-1247731707/watcher-2091207-1247731707 -o /tmp/evaluation-result-2091207-1247731707/solver-2091207-1247731707 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1296473663 HOME/instance-2091207-1247731707.xml

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

MD5SUM BENCH= 9e4065ff726a12b197ad3b6fc497412b
RANDOM SEED=1296473663

node48.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		: 3000.237
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		: 3000.237
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:       1477944 kB
Buffers:         83320 kB
Cached:         301356 kB
SwapCached:          0 kB
Active:         196168 kB
Inactive:       305328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1477944 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2124 kB
Writeback:           0 kB
Mapped:         128220 kB
Slab:            61568 kB
Committed_AS:   677964 kB
PageTables:       1928 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= 66368 MiB
End job on node48 at 2009-07-16 10:38:39