Trace number 2091217

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) 1800.12 1808.43

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-24_ext.xml
MD5SUMdbcd02b2bb286c2678e77b0edec5fef1
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 benchmark1608.69
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints470
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension470
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
0.00/0.04	c Seed is 28732113
0.00/0.04	c Constructing HOME/instance-2091217-1247731742.xml  with 10789 constraints
0.08/0.18	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-2091217-1247731742/watcher-2091217-1247731742 -o /tmp/evaluation-result-2091217-1247731742/solver-2091217-1247731742 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 28732113 HOME/instance-2091217-1247731742.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: 2.07 2.01 2.00 4/72 13866
/proc/meminfo: memFree=1423712/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=5356 CPUtime=0
/proc/13866/stat : 13866 (pcssolve) R 13864 13866 12572 0 -1 4194304 265 0 0 0 0 0 0 0 20 0 1 0 60240851 5484544 233 996147200 4194304 4889804 548682068800 18446744073709551615 227848653292 0 0 4100 65536 0 0 0 17 1 0 0
/proc/13866/statm: 1339 233 194 169 0 50 0

[startup+0.108553 s]
/proc/loadavg: 2.07 2.01 2.00 4/72 13866
/proc/meminfo: memFree=1423712/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=5828 CPUtime=0.08
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 1154 822 0 0 8 0 0 0 18 0 1 0 60240851 5967872 763 996147200 134512640 135095119 4294956304 18446744073709551615 134741568 0 0 4096 0 0 0 0 17 1 0 0
/proc/13866/statm: 1457 763 364 142 0 411 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5828

[startup+0.201573 s]
/proc/loadavg: 2.07 2.01 2.00 4/72 13866
/proc/meminfo: memFree=1423712/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=8104 CPUtime=0.17
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 1799 822 0 0 16 1 0 0 18 0 1 0 60240851 8298496 1310 996147200 134512640 135095119 4294956304 18446744073709551615 134636921 0 0 4096 0 0 0 0 17 1 0 0
/proc/13866/statm: 2026 1310 378 142 0 980 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 8104

[startup+0.302579 s]
/proc/loadavg: 2.07 2.01 2.00 4/72 13866
/proc/meminfo: memFree=1423712/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=8104 CPUtime=0.27
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 1800 822 0 0 26 1 0 0 19 0 1 0 60240851 8298496 1311 996147200 134512640 135095119 4294956304 18446744073709551615 8294241 0 0 4096 0 0 0 0 17 1 0 0
/proc/13866/statm: 2026 1311 378 142 0 980 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8104

[startup+0.701616 s]
/proc/loadavg: 2.07 2.01 2.00 4/72 13866
/proc/meminfo: memFree=1423712/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=8104 CPUtime=0.67
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 1802 822 0 0 66 1 0 0 23 0 1 0 60240851 8298496 1313 996147200 134512640 135095119 4294956304 18446744073709551615 134606997 0 0 4096 0 0 0 0 17 1 0 0
/proc/13866/statm: 2026 1313 378 142 0 980 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8104

[startup+1.50269 s]
/proc/loadavg: 2.07 2.01 2.00 3/73 13872
/proc/meminfo: memFree=1419728/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=8104 CPUtime=1.46
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 1808 822 0 0 145 1 0 0 25 0 1 0 60240851 8298496 1319 996147200 134512640 135095119 4294956304 18446744073709551615 134642650 0 0 4096 0 0 0 0 17 1 0 0
/proc/13866/statm: 2026 1319 378 142 0 980 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8104

[startup+3.10185 s]
/proc/loadavg: 2.07 2.01 2.00 3/73 13872
/proc/meminfo: memFree=1419600/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=8104 CPUtime=3.05
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 1820 822 0 0 304 1 0 0 25 0 1 0 60240851 8298496 1331 996147200 134512640 135095119 4294956304 18446744073709551615 134637443 0 0 4096 0 0 0 0 17 1 0 0
/proc/13866/statm: 2026 1331 378 142 0 980 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8104

[startup+6.30116 s]
/proc/loadavg: 2.06 2.01 2.00 3/73 13872
/proc/meminfo: memFree=1419216/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=8104 CPUtime=6.21
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 1842 822 0 0 620 1 0 0 25 0 1 0 60240851 8298496 1353 996147200 134512640 135095119 4294956304 18446744073709551615 134641768 0 0 4096 0 0 0 0 17 1 0 0
/proc/13866/statm: 2026 1353 378 142 0 980 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 8104

[startup+12.7018 s]
/proc/loadavg: 2.06 2.01 2.00 3/73 13872
/proc/meminfo: memFree=1417880/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=9776 CPUtime=12.56
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 2198 822 0 0 1255 1 0 0 25 0 1 0 60240851 10010624 1580 996147200 134512640 135095119 4294956304 18446744073709551615 134615483 0 0 4096 0 0 0 0 17 1 0 0
/proc/13866/statm: 2444 1580 378 142 0 1398 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 9776

[startup+25.502 s]
/proc/loadavg: 2.04 2.01 2.00 3/73 13872
/proc/meminfo: memFree=1416088/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=11328 CPUtime=25.24
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 2791 822 0 0 2522 2 0 0 25 0 1 0 60240851 11599872 1916 996147200 134512640 135095119 4294956304 18446744073709551615 134576654 0 0 4096 0 0 0 0 17 1 0 0
/proc/13866/statm: 2832 1916 378 142 0 1786 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 11328

[startup+51.1015 s]
/proc/loadavg: 2.03 2.01 2.00 3/73 13872
/proc/meminfo: memFree=1411864/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=14332 CPUtime=50.6
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 3856 822 0 0 5057 3 0 0 25 0 1 0 60240851 14675968 2691 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13866/statm: 3583 2691 378 142 0 2537 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 14332

[startup+102.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/73 13872
/proc/meminfo: memFree=1391064/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=18756 CPUtime=101.32
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 5438 822 0 0 10127 5 0 0 25 0 1 0 60240851 19206144 3760 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13866/statm: 4689 3760 378 142 0 3643 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 18756

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13872
/proc/meminfo: memFree=1384216/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=28992 CPUtime=160.77
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 8404 822 0 0 16069 8 0 0 25 0 1 0 60240851 29687808 5188 996147200 134512640 135095119 4294956304 18446744073709551615 134641824 0 0 4096 0 0 0 0 17 1 0 0
/proc/13866/statm: 7248 5188 378 142 0 6202 0
Current children cumulated CPU time (s) 160.77
Current children cumulated vsize (KiB) 28992

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13872
/proc/meminfo: memFree=1381080/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=29652 CPUtime=220.22
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 8925 822 0 0 22013 9 0 0 25 0 1 0 60240851 30363648 5709 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/13866/statm: 7413 5709 378 142 0 6367 0
Current children cumulated CPU time (s) 220.22
Current children cumulated vsize (KiB) 29652

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13872
/proc/meminfo: memFree=1376856/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=31368 CPUtime=279.66
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 9702 822 0 0 27956 10 0 0 25 0 1 0 60240851 32120832 6486 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 1 0 0
/proc/13866/statm: 7842 6486 378 142 0 6796 0
Current children cumulated CPU time (s) 279.66
Current children cumulated vsize (KiB) 31368

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13872
/proc/meminfo: memFree=1372824/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=33088 CPUtime=339.1
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 10443 822 0 0 33899 11 0 0 25 0 1 0 60240851 33882112 7227 996147200 134512640 135095119 4294956304 18446744073709551615 134616967 0 0 4096 0 0 0 0 17 1 0 0
/proc/13866/statm: 8272 7227 378 142 0 7226 0
Current children cumulated CPU time (s) 339.1
Current children cumulated vsize (KiB) 33088

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13872
/proc/meminfo: memFree=1369176/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=42864 CPUtime=398.55
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 13166 822 0 0 39841 14 0 0 25 0 1 0 60240851 43892736 7901 996147200 134512640 135095119 4294956304 18446744073709551615 134589539 0 0 4096 0 0 0 0 17 1 0 0
/proc/13866/statm: 10716 7901 378 142 0 9670 0
Current children cumulated CPU time (s) 398.55
Current children cumulated vsize (KiB) 42864

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13872
/proc/meminfo: memFree=1365464/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=44448 CPUtime=458
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 13853 822 0 0 45785 15 0 0 25 0 1 0 60240851 45514752 8588 996147200 134512640 135095119 4294956304 18446744073709551615 134589551 0 0 4096 0 0 0 0 17 1 0 0
/proc/13866/statm: 11112 8588 378 142 0 10066 0
Current children cumulated CPU time (s) 458
Current children cumulated vsize (KiB) 44448

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13872
/proc/meminfo: memFree=1356824/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=55276 CPUtime=517.44
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 16811 822 0 0 51728 16 0 0 25 0 1 0 60240851 56602624 10521 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/13866/statm: 13819 10521 378 142 0 12773 0
Current children cumulated CPU time (s) 517.44
Current children cumulated vsize (KiB) 55276

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13872
/proc/meminfo: memFree=1354776/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=55276 CPUtime=576.89
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 17075 822 0 0 57672 17 0 0 25 0 1 0 60240851 56602624 10785 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/13866/statm: 13819 10785 378 142 0 12773 0
Current children cumulated CPU time (s) 576.89
Current children cumulated vsize (KiB) 55276

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13872
/proc/meminfo: memFree=1352792/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=55276 CPUtime=636.34
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 17334 822 0 0 63617 17 0 0 25 0 1 0 60240851 56602624 11044 996147200 134512640 135095119 4294956304 18446744073709551615 134643026 0 0 4096 0 0 0 0 17 1 0 0
/proc/13866/statm: 13819 11044 378 142 0 12773 0
Current children cumulated CPU time (s) 636.34
Current children cumulated vsize (KiB) 55276

[startup+702.303 s]

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

[startup+882.306 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 13946
/proc/meminfo: memFree=1428560/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=58708 CPUtime=874.33
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 19168 822 0 0 87412 21 0 0 25 0 1 0 60240851 60116992 12878 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13866/statm: 14677 12878 378 142 0 13631 0
Current children cumulated CPU time (s) 874.33
Current children cumulated vsize (KiB) 58708

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13988
/proc/meminfo: memFree=1425424/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=60160 CPUtime=934.31
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 19748 822 0 0 93407 24 0 0 25 0 1 0 60240851 61603840 13458 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/13866/statm: 15040 13458 378 142 0 13994 0
Current children cumulated CPU time (s) 934.31
Current children cumulated vsize (KiB) 60160

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 13988
/proc/meminfo: memFree=1423824/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=61352 CPUtime=994.29
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 20293 822 0 0 99404 25 0 0 25 0 1 0 60240851 62824448 14003 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/13866/statm: 15338 14003 378 142 0 14292 0
Current children cumulated CPU time (s) 994.29
Current children cumulated vsize (KiB) 61352

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14021
/proc/meminfo: memFree=1424280/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=62672 CPUtime=1054.25
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 20843 822 0 0 105399 26 0 0 25 0 1 0 60240851 64176128 14553 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/13866/statm: 15668 14553 378 142 0 14622 0
Current children cumulated CPU time (s) 1054.25
Current children cumulated vsize (KiB) 62672

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14021
/proc/meminfo: memFree=1414616/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=80244 CPUtime=1114.23
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 25457 822 0 0 111394 29 0 0 25 0 1 0 60240851 82169856 15070 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/13866/statm: 20061 15070 378 142 0 19015 0
Current children cumulated CPU time (s) 1114.23
Current children cumulated vsize (KiB) 80244

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14021
/proc/meminfo: memFree=1408216/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=81312 CPUtime=1174.21
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 25966 822 0 0 117391 30 0 0 25 0 1 0 60240851 83263488 15579 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/13866/statm: 20328 15579 378 142 0 19282 0
Current children cumulated CPU time (s) 1174.21
Current children cumulated vsize (KiB) 81312

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14021
/proc/meminfo: memFree=1401624/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=82500 CPUtime=1234.19
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 26470 822 0 0 123388 31 0 0 25 0 1 0 60240851 84480000 16083 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/13866/statm: 20625 16083 378 142 0 19579 0
Current children cumulated CPU time (s) 1234.19
Current children cumulated vsize (KiB) 82500

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14021
/proc/meminfo: memFree=1395608/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=83824 CPUtime=1294.17
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 26990 822 0 0 129385 32 0 0 25 0 1 0 60240851 85835776 16603 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 0 0 0
/proc/13866/statm: 20956 16603 378 142 0 19910 0
Current children cumulated CPU time (s) 1294.17
Current children cumulated vsize (KiB) 83824

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14021
/proc/meminfo: memFree=1384472/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=84752 CPUtime=1354.15
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 27437 822 0 0 135382 33 0 0 25 0 1 0 60240851 86786048 17050 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13866/statm: 21188 17050 378 142 0 20142 0
Current children cumulated CPU time (s) 1354.15
Current children cumulated vsize (KiB) 84752

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14021
/proc/meminfo: memFree=1380824/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=86072 CPUtime=1414.12
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 27950 822 0 0 141379 33 0 0 25 0 1 0 60240851 88137728 17563 996147200 134512640 135095119 4294956304 18446744073709551615 134570829 0 0 4096 0 0 0 0 17 0 0 0
/proc/13866/statm: 21518 17563 378 142 0 20472 0
Current children cumulated CPU time (s) 1414.12
Current children cumulated vsize (KiB) 86072

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14021
/proc/meminfo: memFree=1377816/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=86864 CPUtime=1474.1
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 28363 822 0 0 147376 34 0 0 25 0 1 0 60240851 88948736 17976 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/13866/statm: 21716 17976 378 142 0 20670 0
Current children cumulated CPU time (s) 1474.1
Current children cumulated vsize (KiB) 86864

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14021
/proc/meminfo: memFree=1373784/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=88056 CPUtime=1534.08
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 28837 822 0 0 153373 35 0 0 25 0 1 0 60240851 90169344 18450 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/13866/statm: 22014 18450 378 142 0 20968 0
Current children cumulated CPU time (s) 1534.08
Current children cumulated vsize (KiB) 88056

[startup+1602.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/73 14021
/proc/meminfo: memFree=1356632/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=109448 CPUtime=1594.04
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 34396 822 0 0 159367 37 0 0 25 0 1 0 60240851 112074752 21960 996147200 134512640 135095119 4294956304 18446744073709551615 134642896 0 0 4096 0 0 0 0 17 0 0 0
/proc/13866/statm: 27362 21960 378 142 0 26316 0
Current children cumulated CPU time (s) 1594.04
Current children cumulated vsize (KiB) 109448

[startup+1662.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/73 14021
/proc/meminfo: memFree=1353048/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=109448 CPUtime=1654.03
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 34575 822 0 0 165365 38 0 0 25 0 1 0 60240851 112074752 22139 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/13866/statm: 27362 22139 378 142 0 26316 0
Current children cumulated CPU time (s) 1654.03
Current children cumulated vsize (KiB) 109448

[startup+1722.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/73 14021
/proc/meminfo: memFree=1349592/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=109448 CPUtime=1714.01
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 34754 822 0 0 171363 38 0 0 25 0 1 0 60240851 112074752 22318 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/13866/statm: 27362 22318 378 142 0 26316 0
Current children cumulated CPU time (s) 1714.01
Current children cumulated vsize (KiB) 109448

[startup+1782.3 s]
/proc/loadavg: 2.23 2.08 2.02 3/73 14021
/proc/meminfo: memFree=1345944/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=109448 CPUtime=1773.98
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 34933 822 0 0 177360 38 0 0 25 0 1 0 60240851 112074752 22497 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13866/statm: 27362 22497 378 142 0 26316 0
Current children cumulated CPU time (s) 1773.98
Current children cumulated vsize (KiB) 109448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.4 s]
/proc/loadavg: 2.15 2.08 2.01 3/73 14021
/proc/meminfo: memFree=1344536/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=109448 CPUtime=1800.08
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 35009 822 0 0 179970 38 0 0 25 0 1 0 60240851 112074752 22573 996147200 134512640 135095119 4294956304 18446744073709551615 134616978 0 0 4096 0 0 0 0 17 0 0 0
/proc/13866/statm: 27362 22573 378 142 0 26316 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 109448

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

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

[startup+1808.4 s]
/proc/loadavg: 2.15 2.08 2.01 3/73 14021
/proc/meminfo: memFree=1344536/2055920 swapFree=4192812/4192956
[pid=13866] ppid=13864 vsize=109448 CPUtime=1800.08
/proc/13866/stat : 13866 (pcs.small) R 13864 13866 12572 0 -1 4194304 35009 822 0 0 179970 38 0 0 25 0 1 0 60240851 112074752 22573 996147200 134512640 135095119 4294956304 18446744073709551615 134616978 0 0 4096 0 0 0 0 17 0 0 0
/proc/13866/statm: 27362 22573 378 142 0 26316 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 109448

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.43
CPU time (s): 1800.12
CPU user time (s): 1799.71
CPU system time (s): 0.411937
CPU usage (%): 99.5406
Max. virtual memory (cumulated for all children) (KiB): 117644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.411937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35831
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= 21114

runsolver used 2.26066 second user time and 5.85211 second system time

The end

Launcher Data 

Begin job on node18 at 2009-07-16 10:09:02
IDJOB=2091217
IDBENCH=60011
IDSOLVER=733
FILE ID=node18/2091217-1247731742
PBS_JOBID= 9521565
Free space on /tmp= 66320 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-24_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091217-1247731742/watcher-2091217-1247731742 -o /tmp/evaluation-result-2091217-1247731742/solver-2091217-1247731742 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 28732113 HOME/instance-2091217-1247731742.xml

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

MD5SUM BENCH= dbcd02b2bb286c2678e77b0edec5fef1
RANDOM SEED=28732113

node18.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		: 3000.243
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		: 3000.243
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:       1424128 kB
Buffers:         92424 kB
Cached:         370860 kB
SwapCached:          0 kB
Active:         172936 kB
Inactive:       379432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1424128 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2132 kB
Writeback:           0 kB
Mapped:         100508 kB
Slab:            64736 kB
Committed_AS:   557928 kB
PageTables:       1884 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= 66320 MiB
End job on node18 at 2009-07-16 10:39:13