Trace number 2091009

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 1806.13

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-29_ext.xml
MD5SUMce980af17f6e396cbf951c425c685297
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 benchmark30.4324
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints465
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension465
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.18/0.21	c Seed is 575415226
0.18/0.21	c Constructing HOME/instance-2091009-1247731281.xml  with 10675 constraints
0.18/0.21	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-2091009-1247731281/watcher-2091009-1247731281 -o /tmp/evaluation-result-2091009-1247731281/solver-2091009-1247731281 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 575415226 HOME/instance-2091009-1247731281.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: 1.99 1.98 1.99 4/72 15425
/proc/meminfo: memFree=1427976/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=5356 CPUtime=0
/proc/15425/stat : 15425 (pcssolve) R 15423 15425 14812 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60195141 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 252429527711 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15425/statm: 1339 241 200 169 0 50 0
[pid=15426] ppid=15425 vsize=3676 CPUtime=0
/proc/15426/stat : 15426 (fgrep) R 15425 15425 14812 0 -1 4194304 128 0 0 0 0 0 0 0 22 0 1 0 60195142 3764224 95 996147200 4194304 4274172 548682068976 18446744073709551615 4248032 0 0 4096 0 0 0 0 17 1 0 0
/proc/15426/statm: 919 95 77 19 0 43 0
[pid=15427] ppid=15425 vsize=5356 CPUtime=0
/proc/15427/stat : 15427 (pcssolve) R 15425 15425 14812 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 60195142 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 252429527711 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15427/statm: 1339 241 200 169 0 50 0

[startup+0.0853631 s]
/proc/loadavg: 1.99 1.98 1.99 4/72 15425
/proc/meminfo: memFree=1427976/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=5436 CPUtime=0.06
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 1061 822 0 0 6 0 0 0 18 0 1 0 60195141 5566464 670 996147200 134512640 135095119 4294956304 18446744073709551615 134738848 0 0 4096 0 0 0 0 17 1 0 0
/proc/15425/statm: 1359 670 364 142 0 313 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5436

[startup+0.101357 s]
/proc/loadavg: 1.99 1.98 1.99 4/72 15425
/proc/meminfo: memFree=1427976/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=5700 CPUtime=0.07
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 1127 822 0 0 7 0 0 0 18 0 1 0 60195141 5836800 736 996147200 134512640 135095119 4294956304 18446744073709551615 10161799 0 0 4096 0 0 0 0 17 1 0 0
/proc/15425/statm: 1425 736 364 142 0 379 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5700

[startup+0.301385 s]
/proc/loadavg: 1.99 1.98 1.99 4/72 15425
/proc/meminfo: memFree=1427976/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=8100 CPUtime=0.28
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 1796 822 0 0 27 1 0 0 19 0 1 0 60195141 8294400 1307 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/15425/statm: 2025 1307 379 142 0 979 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8100

[startup+0.701424 s]
/proc/loadavg: 1.99 1.98 1.99 4/72 15425
/proc/meminfo: memFree=1427976/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=8100 CPUtime=0.68
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 1799 822 0 0 67 1 0 0 23 0 1 0 60195141 8294400 1310 996147200 134512640 135095119 4294956304 18446744073709551615 134589601 0 0 4096 0 0 0 0 17 1 0 0
/proc/15425/statm: 2025 1310 379 142 0 979 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8100

[startup+1.5015 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15431
/proc/meminfo: memFree=1424064/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=8100 CPUtime=1.47
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 1806 822 0 0 146 1 0 0 25 0 1 0 60195141 8294400 1317 996147200 134512640 135095119 4294956304 18446744073709551615 134638335 0 0 4096 0 0 0 0 17 1 0 0
/proc/15425/statm: 2025 1317 379 142 0 979 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8100

[startup+3.10166 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15431
/proc/meminfo: memFree=1423936/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=8100 CPUtime=3.07
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 1817 822 0 0 306 1 0 0 25 0 1 0 60195141 8294400 1328 996147200 134512640 135095119 4294956304 18446744073709551615 134617012 0 0 4096 0 0 0 0 17 1 0 0
/proc/15425/statm: 2025 1328 379 142 0 979 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 8100

[startup+6.30198 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15431
/proc/meminfo: memFree=1423552/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=8100 CPUtime=6.25
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 1840 822 0 0 624 1 0 0 25 0 1 0 60195141 8294400 1351 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15425/statm: 2025 1351 379 142 0 979 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 8100

[startup+12.7016 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15431
/proc/meminfo: memFree=1422272/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=9772 CPUtime=12.62
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 2184 822 0 0 1261 1 0 0 25 0 1 0 60195141 10006528 1566 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15425/statm: 2443 1566 379 142 0 1397 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 9772

[startup+25.5019 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15431
/proc/meminfo: memFree=1420608/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=11192 CPUtime=25.36
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 2730 822 0 0 2534 2 0 0 25 0 1 0 60195141 11460608 1855 996147200 134512640 135095119 4294956304 18446744073709551615 134643013 0 0 4096 0 0 0 0 17 1 0 0
/proc/15425/statm: 2798 1855 379 142 0 1752 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 11192

[startup+51.1014 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15431
/proc/meminfo: memFree=1416256/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=14064 CPUtime=50.83
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 3754 822 0 0 5080 3 0 0 25 0 1 0 60195141 14401536 2589 996147200 134512640 135095119 4294956304 18446744073709551615 134589593 0 0 4096 0 0 0 0 17 1 0 0
/proc/15425/statm: 3516 2589 379 142 0 2470 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 14064

[startup+102.307 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15431
/proc/meminfo: memFree=1409600/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=18488 CPUtime=101.79
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 5289 822 0 0 10175 4 0 0 25 0 1 0 60195141 18931712 3611 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15425/statm: 4622 3611 379 142 0 3576 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 18488

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15431
/proc/meminfo: memFree=1400704/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=28988 CPUtime=161.5
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 8329 822 0 0 16144 6 0 0 25 0 1 0 60195141 29683712 5113 996147200 134512640 135095119 4294956304 18446744073709551615 134642978 0 0 4096 0 0 0 0 17 1 0 0
/proc/15425/statm: 7247 5113 379 142 0 6201 0
Current children cumulated CPU time (s) 161.5
Current children cumulated vsize (KiB) 28988

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15431
/proc/meminfo: memFree=1396608/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=28988 CPUtime=221.2
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 8662 822 0 0 22114 6 0 0 25 0 1 0 60195141 29683712 5446 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15425/statm: 7247 5446 379 142 0 6201 0
Current children cumulated CPU time (s) 221.2
Current children cumulated vsize (KiB) 28988

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15431
/proc/meminfo: memFree=1390848/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=30836 CPUtime=280.92
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 9404 822 0 0 28085 7 0 0 25 0 1 0 60195141 31576064 6188 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15425/statm: 7709 6188 379 142 0 6663 0
Current children cumulated CPU time (s) 280.92
Current children cumulated vsize (KiB) 30836

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15431
/proc/meminfo: memFree=1385544/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=32284 CPUtime=340.63
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 10057 822 0 0 34054 9 0 0 25 0 1 0 60195141 33058816 6841 996147200 134512640 135095119 4294956304 18446744073709551615 134638495 0 0 4096 0 0 0 0 17 1 0 0
/proc/15425/statm: 8071 6841 379 142 0 7025 0
Current children cumulated CPU time (s) 340.63
Current children cumulated vsize (KiB) 32284

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15431
/proc/meminfo: memFree=1380488/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=33736 CPUtime=400.34
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 10658 822 0 0 40024 10 0 0 25 0 1 0 60195141 34545664 7442 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15425/statm: 8434 7442 379 142 0 7388 0
Current children cumulated CPU time (s) 400.34
Current children cumulated vsize (KiB) 33736

[startup+462.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15431
/proc/meminfo: memFree=1375432/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=43380 CPUtime=460.06
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 13316 822 0 0 45994 12 0 0 25 0 1 0 60195141 44421120 8051 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15425/statm: 10845 8051 379 142 0 9799 0
Current children cumulated CPU time (s) 460.06
Current children cumulated vsize (KiB) 43380

[startup+522.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15431
/proc/meminfo: memFree=1356616/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=44832 CPUtime=519.77
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 13952 822 0 0 51965 12 0 0 25 0 1 0 60195141 45907968 8687 996147200 134512640 135095119 4294956304 18446744073709551615 134617221 0 0 4096 0 0 0 0 17 1 0 0
/proc/15425/statm: 11208 8687 379 142 0 10162 0
Current children cumulated CPU time (s) 519.77
Current children cumulated vsize (KiB) 44832

[startup+582.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15431
/proc/meminfo: memFree=1348040/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=55396 CPUtime=579.47
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 16814 822 0 0 57934 13 0 0 25 0 1 0 60195141 56725504 10524 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15425/statm: 13849 10524 379 142 0 12803 0
Current children cumulated CPU time (s) 579.47
Current children cumulated vsize (KiB) 55396

[startup+642.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15431
/proc/meminfo: memFree=1346056/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=55396 CPUtime=639.19

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

[startup+882.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15431
/proc/meminfo: memFree=1336712/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=56976 CPUtime=878.04
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 18356 822 0 0 87788 16 0 0 25 0 1 0 60195141 58343424 12066 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15425/statm: 14244 12066 379 142 0 13198 0
Current children cumulated CPU time (s) 878.04
Current children cumulated vsize (KiB) 56976

[startup+942.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15431
/proc/meminfo: memFree=1333896/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=58164 CPUtime=937.75
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 18840 822 0 0 93759 16 0 0 25 0 1 0 60195141 59559936 12550 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15425/statm: 14541 12550 379 142 0 13495 0
Current children cumulated CPU time (s) 937.75
Current children cumulated vsize (KiB) 58164

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15431
/proc/meminfo: memFree=1331016/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=59216 CPUtime=997.46
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 19319 822 0 0 99729 17 0 0 25 0 1 0 60195141 60637184 13029 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15425/statm: 14804 13029 379 142 0 13758 0
Current children cumulated CPU time (s) 997.46
Current children cumulated vsize (KiB) 59216

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15431
/proc/meminfo: memFree=1328264/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=60280 CPUtime=1057.18
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 19791 822 0 0 105700 18 0 0 25 0 1 0 60195141 61726720 13501 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15425/statm: 15070 13501 379 142 0 14024 0
Current children cumulated CPU time (s) 1057.18
Current children cumulated vsize (KiB) 60280

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15431
/proc/meminfo: memFree=1325000/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=61472 CPUtime=1116.89
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 20277 822 0 0 111670 19 0 0 25 0 1 0 60195141 62947328 13987 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15425/statm: 15368 13987 379 142 0 14322 0
Current children cumulated CPU time (s) 1116.89
Current children cumulated vsize (KiB) 61472

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15431
/proc/meminfo: memFree=1321288/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=62396 CPUtime=1176.61
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 20720 822 0 0 117641 20 0 0 25 0 1 0 60195141 63893504 14430 996147200 134512640 135095119 4294956304 18446744073709551615 134641611 0 0 4096 0 0 0 0 17 1 0 0
/proc/15425/statm: 15599 14430 379 142 0 14553 0
Current children cumulated CPU time (s) 1176.61
Current children cumulated vsize (KiB) 62396

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15464
/proc/meminfo: memFree=1410696/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=79968 CPUtime=1236.5
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 25288 822 0 0 123627 23 0 0 25 0 1 0 60195141 81887232 14901 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15425/statm: 19992 14901 379 142 0 18946 0
Current children cumulated CPU time (s) 1236.5
Current children cumulated vsize (KiB) 79968

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15464
/proc/meminfo: memFree=1399496/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=81160 CPUtime=1296.49
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 25779 822 0 0 129625 24 0 0 25 0 1 0 60195141 83107840 15392 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15425/statm: 20290 15392 379 142 0 19244 0
Current children cumulated CPU time (s) 1296.49
Current children cumulated vsize (KiB) 81160

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15464
/proc/meminfo: memFree=1393800/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=82084 CPUtime=1356.45
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 26211 822 0 0 135621 24 0 0 25 0 1 0 60195141 84054016 15824 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15425/statm: 20521 15824 379 142 0 19475 0
Current children cumulated CPU time (s) 1356.45
Current children cumulated vsize (KiB) 82084

[startup+1422.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15464
/proc/meminfo: memFree=1387080/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=83272 CPUtime=1416.43
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 26686 822 0 0 141618 25 0 0 25 0 1 0 60195141 85270528 16299 996147200 134512640 135095119 4294956304 18446744073709551615 134637393 0 0 4096 0 0 0 0 17 0 0 0
/proc/15425/statm: 20818 16299 379 142 0 19772 0
Current children cumulated CPU time (s) 1416.43
Current children cumulated vsize (KiB) 83272

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15464
/proc/meminfo: memFree=1381192/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=84196 CPUtime=1476.41
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 27116 822 0 0 147615 26 0 0 25 0 1 0 60195141 86216704 16729 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/15425/statm: 21049 16729 379 142 0 20003 0
Current children cumulated CPU time (s) 1476.41
Current children cumulated vsize (KiB) 84196

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15464
/proc/meminfo: memFree=1370248/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=85124 CPUtime=1536.39
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 27545 822 0 0 153612 27 0 0 25 0 1 0 60195141 87166976 17158 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 0 0 0
/proc/15425/statm: 21281 17158 379 142 0 20235 0
Current children cumulated CPU time (s) 1536.39
Current children cumulated vsize (KiB) 85124

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15464
/proc/meminfo: memFree=1366920/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=86316 CPUtime=1596.36
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 28001 822 0 0 159609 27 0 0 25 0 1 0 60195141 88387584 17614 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15425/statm: 21579 17614 379 142 0 20533 0
Current children cumulated CPU time (s) 1596.36
Current children cumulated vsize (KiB) 86316

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15464
/proc/meminfo: memFree=1363912/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=87112 CPUtime=1656.34
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 28381 822 0 0 165606 28 0 0 25 0 1 0 60195141 89202688 17994 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15425/statm: 21778 17994 379 142 0 20732 0
Current children cumulated CPU time (s) 1656.34
Current children cumulated vsize (KiB) 87112

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15464
/proc/meminfo: memFree=1360200/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=88044 CPUtime=1716.32
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 28785 822 0 0 171603 29 0 0 25 0 1 0 60195141 90157056 18398 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 0 0 0
/proc/15425/statm: 22011 18398 379 142 0 20965 0
Current children cumulated CPU time (s) 1716.32
Current children cumulated vsize (KiB) 88044

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15464
/proc/meminfo: memFree=1342408/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=109964 CPUtime=1776.29
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 34462 822 0 0 177597 32 0 0 25 0 1 0 60195141 112603136 22026 996147200 134512640 135095119 4294956304 18446744073709551615 134636926 0 0 4096 0 0 0 0 17 0 0 0
/proc/15425/statm: 27491 22026 379 142 0 26445 0
Current children cumulated CPU time (s) 1776.29
Current children cumulated vsize (KiB) 109964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.1 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15464
/proc/meminfo: memFree=1340808/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=109964 CPUtime=1800.09
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 34525 822 0 0 179977 32 0 0 25 0 1 0 60195141 112603136 22089 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15425/statm: 27491 22089 379 142 0 26445 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 109964

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

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

[startup+1806.1 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15464
/proc/meminfo: memFree=1340808/2055920 swapFree=4192812/4192956
[pid=15425] ppid=15423 vsize=109964 CPUtime=1800.09
/proc/15425/stat : 15425 (pcs.small) R 15423 15425 14812 0 -1 4194304 34525 822 0 0 179977 32 0 0 25 0 1 0 60195141 112603136 22089 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15425/statm: 27491 22089 379 142 0 26445 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 109964

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.13
CPU time (s): 1800.13
CPU user time (s): 1799.78
CPU system time (s): 0.348946
CPU usage (%): 99.668
Max. virtual memory (cumulated for all children) (KiB): 118160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.348946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35347
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= 16179

runsolver used 2.50662 second user time and 5.71213 second system time

The end

Launcher Data 

Begin job on node12 at 2009-07-16 10:01:21
IDJOB=2091009
IDBENCH=59982
IDSOLVER=734
FILE ID=node12/2091009-1247731281
PBS_JOBID= 9521622
Free space on /tmp= 66268 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-29_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091009-1247731281/watcher-2091009-1247731281 -o /tmp/evaluation-result-2091009-1247731281/solver-2091009-1247731281 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 575415226 HOME/instance-2091009-1247731281.xml

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

MD5SUM BENCH= ce980af17f6e396cbf951c425c685297
RANDOM SEED=575415226

node12.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		: 3000.240
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		: 3000.240
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:       1428456 kB
Buffers:         87580 kB
Cached:         388624 kB
SwapCached:          0 kB
Active:         156216 kB
Inactive:       389584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1428456 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2512 kB
Writeback:           0 kB
Mapped:          80992 kB
Slab:            67116 kB
Committed_AS:   557360 kB
PageTables:       1824 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= 66268 MiB
End job on node12 at 2009-07-16 10:31:29