Trace number 2086730

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) 1800.09 1808.96

General information on the benchmark

Namecsp/js-taillard-20/
normalized-js-taillard-20-100-5.xml
MD5SUMae7430fa0ee17432c782e1ef242ba179
Bench Category2-ARY-INT (binary constraints in intension)
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 variables400
Number of constraints4180
Maximum constraint arity2
Maximum domain size1679
Number of constraints which are defined in extension0
Number of constraints which are defined in intension4180
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c has big domains
0.00/0.01	c big-domain mode
0.00/0.02	c Seed is 121680669
0.00/0.02	c Constructing HOME/instance-2086730-1247726772.xml  with 27360 constraints
0.37/0.45	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-2086730-1247726772/watcher-2086730-1247726772 -o /tmp/evaluation-result-2086730-1247726772/solver-2086730-1247726772 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 121680669 HOME/instance-2086730-1247726772.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: 1.93 1.99 2.00 4/81 19453
/proc/meminfo: memFree=1521552/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=5356 CPUtime=0
/proc/19453/stat : 19453 (pcssolve) R 19451 19453 19254 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 59744477 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 245482711711 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/19453/statm: 1339 241 200 169 0 50 0
[pid=19454] ppid=19453 vsize=0 CPUtime=0
/proc/19454/stat : 19454 (pcssolve) R 19453 19453 19254 0 -1 4194368 22 0 0 0 0 0 0 0 22 0 1 0 59744478 0 0 996147200 0 0 0 18446744073709551615 245482712359 0 0 4096 0 0 0 0 17 1 0 0
/proc/19454/statm: 0 0 0 0 0 0 0
[pid=19455] ppid=19453 vsize=5356 CPUtime=0
/proc/19455/stat : 19455 (pcssolve) R 19453 19453 19254 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 59744478 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 245482711711 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/19455/statm: 1339 241 200 169 0 50 0

[startup+0.0795641 s]
/proc/loadavg: 1.93 1.99 2.00 4/81 19453
/proc/meminfo: memFree=1521552/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=5924 CPUtime=0.05
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 1130 663 0 0 5 0 0 0 23 0 1 0 59744477 6066176 761 996147200 134512640 135215973 4294956304 18446744073709551615 134745014 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 1481 761 388 171 0 406 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5924

[startup+0.102562 s]
/proc/loadavg: 1.93 1.99 2.00 4/81 19453
/proc/meminfo: memFree=1521552/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=6520 CPUtime=0.08
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 1283 663 0 0 8 0 0 0 23 0 1 0 59744477 6676480 840 996147200 134512640 135215973 4294956304 18446744073709551615 134608608 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 1630 840 388 171 0 555 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6520

[startup+0.30228 s]
/proc/loadavg: 1.93 1.99 2.00 4/81 19453
/proc/meminfo: memFree=1521552/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=10896 CPUtime=0.27
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 2704 663 0 0 27 0 0 0 25 0 1 0 59744477 11157504 1797 996147200 134512640 135215973 4294956304 18446744073709551615 134710058 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 2724 1797 388 171 0 1649 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 10896

[startup+0.702339 s]
/proc/loadavg: 1.93 1.99 2.00 4/81 19453
/proc/meminfo: memFree=1521552/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=22996 CPUtime=0.68
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 6610 663 0 0 65 3 0 0 25 0 1 0 59744477 23547904 4480 996147200 134512640 135215973 4294956304 18446744073709551615 134592220 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 5749 4480 404 171 0 4674 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 22996

[startup+1.50238 s]
/proc/loadavg: 1.94 1.99 2.00 3/82 19458
/proc/meminfo: memFree=1500552/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=38540 CPUtime=1.46
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 11936 663 0 0 141 5 0 0 25 0 1 0 59744477 39464960 7308 996147200 134512640 135215973 4294956304 18446744073709551615 134641100 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 9635 7308 408 171 0 8560 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 38540

[startup+3.10088 s]
/proc/loadavg: 1.94 1.99 2.00 3/82 19458
/proc/meminfo: memFree=1492936/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=38680 CPUtime=3.05
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 12126 663 0 0 300 5 0 0 25 0 1 0 59744477 39608320 7498 996147200 134512640 135215973 4294956304 18446744073709551615 134587268 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 9670 7498 408 171 0 8595 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 38680

[startup+6.3068 s]
/proc/loadavg: 1.94 1.99 2.00 4/82 19458
/proc/meminfo: memFree=1492744/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=38836 CPUtime=6.22
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 12189 663 0 0 617 5 0 0 25 0 1 0 59744477 39768064 7561 996147200 134512640 135215973 4294956304 18446744073709551615 134600411 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 9709 7561 408 171 0 8634 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 38836

[startup+12.7018 s]
/proc/loadavg: 1.95 1.99 2.00 3/82 19458
/proc/meminfo: memFree=1491528/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=39508 CPUtime=12.57
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 12571 663 0 0 1251 6 0 0 25 0 1 0 59744477 40456192 7910 996147200 134512640 135215973 4294956304 18446744073709551615 4158960050 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 9877 7910 408 171 0 8802 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 39508

[startup+25.5021 s]
/proc/loadavg: 1.96 1.99 2.00 4/82 19458
/proc/meminfo: memFree=1490312/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=40624 CPUtime=25.24
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 12899 663 0 0 2518 6 0 0 25 0 1 0 59744477 41598976 8173 996147200 134512640 135215973 4294956304 18446744073709551615 134533294 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 10156 8173 408 171 0 9081 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 40624

[startup+51.1016 s]
/proc/loadavg: 1.97 1.99 2.00 3/82 19458
/proc/meminfo: memFree=1487112/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=43728 CPUtime=50.71
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 13848 663 0 0 5065 6 0 0 25 0 1 0 59744477 44777472 8993 996147200 134512640 135215973 4294956304 18446744073709551615 134640948 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 10932 8993 408 171 0 9857 0
Current children cumulated CPU time (s) 50.71
Current children cumulated vsize (KiB) 43728

[startup+102.307 s]
/proc/loadavg: 1.99 1.99 2.00 3/82 19458
/proc/meminfo: memFree=1480328/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=50652 CPUtime=101.67
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 15776 663 0 0 10159 8 0 0 25 0 1 0 59744477 51867648 10664 996147200 134512640 135215973 4294956304 18446744073709551615 4158853402 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 12663 10664 408 171 0 11588 0
Current children cumulated CPU time (s) 101.67
Current children cumulated vsize (KiB) 50652

[startup+162.302 s]
/proc/loadavg: 1.99 1.99 2.00 3/82 19458
/proc/meminfo: memFree=1470792/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=61072 CPUtime=161.38
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 18670 663 0 0 16128 10 0 0 25 0 1 0 59744477 62537728 13045 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 15268 13045 408 171 0 14193 0
Current children cumulated CPU time (s) 161.38
Current children cumulated vsize (KiB) 61072

[startup+222.302 s]
/proc/loadavg: 1.99 1.99 2.00 3/82 19458
/proc/meminfo: memFree=1461128/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=70428 CPUtime=221.08
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 21366 663 0 0 22097 11 0 0 25 0 1 0 59744477 72118272 15451 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 17607 15451 408 171 0 16532 0
Current children cumulated CPU time (s) 221.08
Current children cumulated vsize (KiB) 70428

[startup+282.301 s]
/proc/loadavg: 1.99 1.99 2.00 3/82 19458
/proc/meminfo: memFree=1452808/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=81900 CPUtime=280.79
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 24485 663 0 0 28066 13 0 0 25 0 1 0 59744477 83865600 17545 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 20475 17545 408 171 0 19400 0
Current children cumulated CPU time (s) 280.79
Current children cumulated vsize (KiB) 81900

[startup+342.301 s]
/proc/loadavg: 1.99 1.99 2.00 3/82 19460
/proc/meminfo: memFree=1442440/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=90068 CPUtime=340.5
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 27051 663 0 0 34035 15 0 0 25 0 1 0 59744477 92229632 20111 996147200 134512640 135215973 4294956304 18446744073709551615 134591071 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 22517 20111 408 171 0 21442 0
Current children cumulated CPU time (s) 340.5
Current children cumulated vsize (KiB) 90068

[startup+402.301 s]
/proc/loadavg: 1.99 1.99 2.00 3/82 19460
/proc/meminfo: memFree=1431240/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=99188 CPUtime=400.21
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 29857 663 0 0 40004 17 0 0 25 0 1 0 59744477 101568512 22917 996147200 134512640 135215973 4294956304 18446744073709551615 134907424 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 24797 22917 408 171 0 23722 0
Current children cumulated CPU time (s) 400.21
Current children cumulated vsize (KiB) 99188

[startup+462.301 s]
/proc/loadavg: 1.99 1.99 2.00 3/82 19460
/proc/meminfo: memFree=1422664/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=106724 CPUtime=459.92
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 31963 663 0 0 45973 19 0 0 25 0 1 0 59744477 109285376 25023 996147200 134512640 135215973 4294956304 18446744073709551615 134957761 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 26681 25023 408 171 0 25606 0
Current children cumulated CPU time (s) 459.92
Current children cumulated vsize (KiB) 106724

[startup+522.302 s]
/proc/loadavg: 1.99 1.99 2.00 3/82 19460
/proc/meminfo: memFree=1415112/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=113440 CPUtime=519.63
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 33855 663 0 0 51943 20 0 0 25 0 1 0 59744477 116162560 26915 996147200 134512640 135215973 4294956304 18446744073709551615 134902603 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 28360 26915 408 171 0 27285 0
Current children cumulated CPU time (s) 519.63
Current children cumulated vsize (KiB) 113440

[startup+582.302 s]
/proc/loadavg: 1.99 1.99 2.00 3/82 19460
/proc/meminfo: memFree=1404744/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=130940 CPUtime=579.34
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 38460 663 0 0 57911 23 0 0 25 0 1 0 59744477 134082560 29471 996147200 134512640 135215973 4294956304 18446744073709551615 134591106 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 32735 29471 408 171 0 31660 0
Current children cumulated CPU time (s) 579.34
Current children cumulated vsize (KiB) 130940

[startup+642.302 s]
/proc/loadavg: 1.99 1.99 2.00 3/82 19460
/proc/meminfo: memFree=1395720/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=139188 CPUtime=639.05

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

[startup+882.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 19460
/proc/meminfo: memFree=1362248/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=169520 CPUtime=877.88
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 49116 663 0 0 87758 30 0 0 25 0 1 0 59744477 173588480 40127 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 42380 40127 408 171 0 41305 0
Current children cumulated CPU time (s) 877.88
Current children cumulated vsize (KiB) 169520

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19466
/proc/meminfo: memFree=1353672/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=177104 CPUtime=937.58
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 51216 663 0 0 93726 32 0 0 25 0 1 0 59744477 181354496 42227 996147200 134512640 135215973 4294956304 18446744073709551615 134600095 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 44276 42227 408 171 0 43201 0
Current children cumulated CPU time (s) 937.58
Current children cumulated vsize (KiB) 177104

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19466
/proc/meminfo: memFree=1342920/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=186948 CPUtime=997.29
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 53910 663 0 0 99695 34 0 0 25 0 1 0 59744477 191434752 44921 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 46737 44921 408 171 0 45662 0
Current children cumulated CPU time (s) 997.29
Current children cumulated vsize (KiB) 186948

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19466
/proc/meminfo: memFree=1330504/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=200040 CPUtime=1056.99
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 57566 663 0 0 105663 36 0 0 25 0 1 0 59744477 204840960 47999 996147200 134512640 135215973 4294956304 18446744073709551615 4158960033 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 50010 47999 408 171 0 48935 0
Current children cumulated CPU time (s) 1056.99
Current children cumulated vsize (KiB) 200040

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19466
/proc/meminfo: memFree=1319432/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=209848 CPUtime=1116.7
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 60371 663 0 0 111632 38 0 0 25 0 1 0 59744477 214884352 50804 996147200 134512640 135215973 4294956304 18446744073709551615 134584947 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 52462 50804 408 171 0 51387 0
Current children cumulated CPU time (s) 1116.7
Current children cumulated vsize (KiB) 209848

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19466
/proc/meminfo: memFree=1308040/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=235948 CPUtime=1176.42
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 67255 663 0 0 117599 43 0 0 25 0 1 0 59744477 241610752 53591 996147200 134512640 135215973 4294956304 18446744073709551615 4158853399 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 58987 53591 408 171 0 57912 0
Current children cumulated CPU time (s) 1176.42
Current children cumulated vsize (KiB) 235948

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19466
/proc/meminfo: memFree=1298248/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=244744 CPUtime=1236.13
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 69685 663 0 0 123568 45 0 0 25 0 1 0 59744477 250617856 56021 996147200 134512640 135215973 4294956304 18446744073709551615 134610583 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 61186 56021 408 171 0 60111 0
Current children cumulated CPU time (s) 1236.13
Current children cumulated vsize (KiB) 244744

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19466
/proc/meminfo: memFree=1289864/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=252120 CPUtime=1295.84
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 71754 663 0 0 129537 47 0 0 25 0 1 0 59744477 258170880 58090 996147200 134512640 135215973 4294956304 18446744073709551615 134610603 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 63030 58090 408 171 0 61955 0
Current children cumulated CPU time (s) 1295.84
Current children cumulated vsize (KiB) 252120

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 19466
/proc/meminfo: memFree=1282312/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=258900 CPUtime=1355.54
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 73668 663 0 0 135506 48 0 0 25 0 1 0 59744477 265113600 60004 996147200 134512640 135215973 4294956304 18446744073709551615 134902700 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 64725 60004 408 171 0 63650 0
Current children cumulated CPU time (s) 1355.54
Current children cumulated vsize (KiB) 258900

[startup+1422.31 s]
/proc/loadavg: 2.14 2.04 2.01 3/82 19466
/proc/meminfo: memFree=1274376/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=265820 CPUtime=1415.26
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 75610 663 0 0 141476 50 0 0 25 0 1 0 59744477 272199680 61946 996147200 134512640 135215973 4294956304 18446744073709551615 134590096 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 66455 61946 408 171 0 65380 0
Current children cumulated CPU time (s) 1415.26
Current children cumulated vsize (KiB) 265820

[startup+1482.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/82 19466
/proc/meminfo: memFree=1266056/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=273228 CPUtime=1474.97
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 77684 663 0 0 147445 52 0 0 25 0 1 0 59744477 279785472 64020 996147200 134512640 135215973 4294956304 18446744073709551615 134609800 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 68307 64020 408 171 0 67232 0
Current children cumulated CPU time (s) 1474.97
Current children cumulated vsize (KiB) 273228

[startup+1542.3 s]
/proc/loadavg: 2.12 2.07 2.02 3/82 19466
/proc/meminfo: memFree=1257288/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=281060 CPUtime=1534.67
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 79860 663 0 0 153414 53 0 0 25 0 1 0 59744477 287805440 66196 996147200 134512640 135215973 4294956304 18446744073709551615 3325538 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 70265 66196 408 171 0 69190 0
Current children cumulated CPU time (s) 1534.67
Current children cumulated vsize (KiB) 281060

[startup+1602.3 s]
/proc/loadavg: 2.13 2.08 2.02 3/82 19466
/proc/meminfo: memFree=1249864/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=287752 CPUtime=1594.39
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 81734 663 0 0 159384 55 0 0 25 0 1 0 59744477 294658048 68070 996147200 134512640 135215973 4294956304 18446744073709551615 134600333 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 71938 68070 408 171 0 70863 0
Current children cumulated CPU time (s) 1594.39
Current children cumulated vsize (KiB) 287752

[startup+1662.3 s]
/proc/loadavg: 2.20 2.11 2.03 3/82 19466
/proc/meminfo: memFree=1242952/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=293796 CPUtime=1654.09
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 83439 663 0 0 165353 56 0 0 25 0 1 0 59744477 300847104 69775 996147200 134512640 135215973 4294956304 18446744073709551615 134610758 0 0 4096 0 0 0 0 17 1 0 0
/proc/19453/statm: 73449 69775 408 171 0 72374 0
Current children cumulated CPU time (s) 1654.09
Current children cumulated vsize (KiB) 293796

[startup+1722.3 s]
/proc/loadavg: 2.21 2.13 2.04 3/70 19489
/proc/meminfo: memFree=1186992/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=301512 CPUtime=1713.77
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 85560 663 0 0 171312 65 0 0 25 0 1 0 59744477 308748288 71896 996147200 134512640 135215973 4294956304 18446744073709551615 134612194 0 0 4096 0 0 0 0 17 0 0 0
/proc/19453/statm: 75378 71896 408 171 0 74303 0
Current children cumulated CPU time (s) 1713.77
Current children cumulated vsize (KiB) 301512

[startup+1782.3 s]
/proc/loadavg: 2.24 2.15 2.05 3/83 19509
/proc/meminfo: memFree=652608/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=308364 CPUtime=1773.53
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 87480 663 0 0 177285 68 0 0 25 0 1 0 59744477 315764736 73816 996147200 134512640 135215973 4294956304 18446744073709551615 134592157 0 0 4096 0 0 0 0 17 0 0 0
/proc/19453/statm: 77091 73816 408 171 0 76016 0
Current children cumulated CPU time (s) 1773.53
Current children cumulated vsize (KiB) 308364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.9 s]
/proc/loadavg: 2.16 2.14 2.05 3/83 19509
/proc/meminfo: memFree=648128/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=312168 CPUtime=1800.02
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 88547 663 0 0 179933 69 0 0 25 0 1 0 59744477 319660032 74883 996147200 134512640 135215973 4294956304 18446744073709551615 134599824 0 0 4096 0 0 0 0 17 0 0 0
/proc/19453/statm: 78042 74883 408 171 0 76967 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 312168

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

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

[startup+1808.9 s]
/proc/loadavg: 2.16 2.14 2.05 3/83 19509
/proc/meminfo: memFree=648128/2055920 swapFree=4192812/4192956
[pid=19453] ppid=19451 vsize=312168 CPUtime=1800.02
/proc/19453/stat : 19453 (pcs.big) R 19451 19453 19254 0 -1 4194304 88547 663 0 0 179933 69 0 0 25 0 1 0 59744477 319660032 74883 996147200 134512640 135215973 4294956304 18446744073709551615 134599824 0 0 4096 0 0 0 0 17 0 0 0
/proc/19453/statm: 78042 74883 408 171 0 76967 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 312168

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.96
CPU time (s): 1800.09
CPU user time (s): 1799.34
CPU system time (s): 0.752885
CPU usage (%): 99.5098
Max. virtual memory (cumulated for all children) (KiB): 312168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.34
system time used= 0.752885
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 89210
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= 29
involuntary context switches= 55578

runsolver used 1.82472 second user time and 4.78927 second system time

The end

Launcher Data 

Begin job on node17 at 2009-07-16 08:46:12
IDJOB=2086730
IDBENCH=58619
IDSOLVER=734
FILE ID=node17/2086730-1247726772
PBS_JOBID= 9521619
Free space on /tmp= 66360 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/js-taillard-20/normalized-js-taillard-20-100-5.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2086730-1247726772/watcher-2086730-1247726772 -o /tmp/evaluation-result-2086730-1247726772/solver-2086730-1247726772 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 121680669 HOME/instance-2086730-1247726772.xml

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

MD5SUM BENCH= ae7430fa0ee17432c782e1ef242ba179
RANDOM SEED=121680669

node17.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		: 3000.213
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		: 3000.213
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:       1522096 kB
Buffers:         95788 kB
Cached:         324316 kB
SwapCached:          0 kB
Active:          79932 kB
Inactive:       373728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1522096 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2428 kB
Writeback:           0 kB
Mapped:          54004 kB
Slab:            65220 kB
Committed_AS:   571620 kB
PageTables:       1976 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= 66288 MiB
End job on node17 at 2009-07-16 09:16:23