Trace number 2080294

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) 1800.08 1803.36

General information on the benchmark

Namecsp/js-taillard-20-15/
normalized-js-taillard-20-15-105-1.xml
MD5SUMe4484fdddfc52711e3ae8ca42944a11b
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark40.3649
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of constraints3130
Maximum constraint arity2
Maximum domain size1450
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3130
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
0.18/0.21	c Seed is 573943035
0.18/0.21	c Constructing HOME/instance-2080294-1247717438.xml  with 20510 constraints
0.28/0.35	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-2080294-1247717438/watcher-2080294-1247717438 -o /tmp/evaluation-result-2080294-1247717438/solver-2080294-1247717438 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 573943035 HOME/instance-2080294-1247717438.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: 1.94 2.00 1.99 4/82 19443
/proc/meminfo: memFree=1401744/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=5356 CPUtime=0
/proc/19443/stat : 19443 (pcssolve) R 19441 19443 17399 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 58806588 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 271638391455 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/19443/statm: 1339 241 200 169 0 50 0
[pid=19444] ppid=19443 vsize=0 CPUtime=0
/proc/19444/stat : 19444 (fgrep) Z 19443 19443 17399 0 -1 4194316 155 0 0 0 0 0 0 0 22 0 1 0 58806589 0 0 996147200 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/19444/statm: 0 0 0 0 0 0 0

[startup+0.085973 s]
/proc/loadavg: 1.94 2.00 1.99 4/82 19443
/proc/meminfo: memFree=1401744/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=5840 CPUtime=0.06
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 1115 661 0 0 6 0 0 0 18 0 1 0 58806588 5980160 746 996147200 134512640 135215973 4294956304 18446744073709551615 4159732868 0 0 4096 0 0 0 0 17 1 0 0
/proc/19443/statm: 1460 746 388 171 0 385 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5840

[startup+0.101973 s]
/proc/loadavg: 1.94 2.00 1.99 4/82 19443
/proc/meminfo: memFree=1401744/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=6436 CPUtime=0.08
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 1283 661 0 0 8 0 0 0 18 0 1 0 58806588 6590464 840 996147200 134512640 135215973 4294956304 18446744073709551615 4158960480 0 0 4096 0 0 0 0 17 1 0 0
/proc/19443/statm: 1609 840 388 171 0 534 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6436

[startup+0.301996 s]
/proc/loadavg: 1.94 2.00 1.99 4/82 19443
/proc/meminfo: memFree=1401744/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=10408 CPUtime=0.28
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 2591 661 0 0 27 1 0 0 19 0 1 0 58806588 10657792 1732 996147200 134512640 135215973 4294956304 18446744073709551615 134761742 0 0 4096 0 0 0 0 17 1 0 0
/proc/19443/statm: 2602 1732 388 171 0 1527 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10408

[startup+0.701038 s]
/proc/loadavg: 1.94 2.00 1.99 4/82 19443
/proc/meminfo: memFree=1401744/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=20348 CPUtime=0.68
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 5967 661 0 0 65 3 0 0 23 0 1 0 58806588 20836352 3943 996147200 134512640 135215973 4294956304 18446744073709551615 134951359 0 0 4096 0 0 0 0 17 1 0 0
/proc/19443/statm: 5087 3943 404 171 0 4012 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 20348

[startup+1.50113 s]
/proc/loadavg: 1.94 2.00 1.99 3/83 19448
/proc/meminfo: memFree=1384520/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=25620 CPUtime=1.46
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 7819 661 0 0 143 3 0 0 25 0 1 0 58806588 26234880 4962 996147200 134512640 135215973 4294956304 18446744073709551615 4158960261 0 0 4096 0 0 0 0 17 1 0 0
/proc/19443/statm: 6405 4962 408 171 0 5330 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 25620

[startup+3.10128 s]
/proc/loadavg: 1.94 2.00 1.99 3/83 19448
/proc/meminfo: memFree=1382472/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=25764 CPUtime=3.06
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 8030 661 0 0 302 4 0 0 25 0 1 0 58806588 26382336 5173 996147200 134512640 135215973 4294956304 18446744073709551615 4158960128 0 0 4096 0 0 0 0 17 1 0 0
/proc/19443/statm: 6441 5173 408 171 0 5366 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 25764

[startup+6.30261 s]
/proc/loadavg: 1.95 2.00 1.99 3/83 19448
/proc/meminfo: memFree=1382088/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=26032 CPUtime=6.23
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 8136 661 0 0 619 4 0 0 25 0 1 0 58806588 26656768 5279 996147200 134512640 135215973 4294956304 18446744073709551615 135096025 0 0 4096 0 0 0 0 17 1 0 0
/proc/19443/statm: 6508 5279 408 171 0 5433 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 26032

[startup+12.7013 s]
/proc/loadavg: 1.95 2.00 1.99 3/83 19448
/proc/meminfo: memFree=1377864/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=26624 CPUtime=12.56
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 8378 661 0 0 1252 4 0 0 25 0 1 0 58806588 27262976 5488 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 1 0 0
/proc/19443/statm: 6656 5488 408 171 0 5581 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 26624

[startup+25.5016 s]
/proc/loadavg: 1.96 2.00 1.99 3/83 19448
/proc/meminfo: memFree=1217800/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=28744 CPUtime=25.24
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 8973 661 0 0 2519 5 0 0 25 0 1 0 58806588 29433856 6018 996147200 134512640 135215973 4294956304 18446744073709551615 134907454 0 0 4096 0 0 0 0 17 1 0 0
/proc/19443/statm: 7186 6018 408 171 0 6111 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 28744

[startup+51.1012 s]
/proc/loadavg: 1.97 2.00 1.99 3/83 19448
/proc/meminfo: memFree=1191432/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=33316 CPUtime=50.6
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 10272 661 0 0 5054 6 0 0 25 0 1 0 58806588 34115584 7188 996147200 134512640 135215973 4294956304 18446744073709551615 134533294 0 0 4096 0 0 0 0 17 1 0 0
/proc/19443/statm: 8329 7188 408 171 0 7254 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 33316

[startup+102.306 s]
/proc/loadavg: 1.99 2.00 1.99 3/83 19448
/proc/meminfo: memFree=1003912/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=42276 CPUtime=101.32
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 12855 661 0 0 10125 7 0 0 25 0 1 0 58806588 43290624 9514 996147200 134512640 135215973 4294956304 18446744073709551615 134600351 0 0 4096 0 0 0 0 17 1 0 0
/proc/19443/statm: 10569 9514 408 171 0 9494 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 42276

[startup+162.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/83 19448
/proc/meminfo: memFree=865288/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=53352 CPUtime=160.76
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 15926 661 0 0 16066 10 0 0 25 0 1 0 58806588 54632448 12072 996147200 134512640 135215973 4294956304 18446744073709551615 134590633 0 0 4096 0 0 0 0 17 1 0 0
/proc/19443/statm: 13338 12072 408 171 0 12263 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 53352

[startup+222.302 s]
/proc/loadavg: 2.08 2.03 2.00 3/83 19448
/proc/meminfo: memFree=816200/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=62184 CPUtime=220.18
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 18419 661 0 0 22007 11 0 0 25 0 1 0 58806588 63676416 14565 996147200 134512640 135215973 4294956304 18446744073709551615 134532660 0 0 4096 0 0 0 0 17 1 0 0
/proc/19443/statm: 15546 14565 408 171 0 14471 0
Current children cumulated CPU time (s) 220.18
Current children cumulated vsize (KiB) 62184

[startup+282.302 s]
/proc/loadavg: 2.12 2.05 2.01 3/83 19448
/proc/meminfo: memFree=803272/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=83812 CPUtime=279.63
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 24346 661 0 0 27948 15 0 0 25 0 1 0 58806588 85823488 17802 996147200 134512640 135215973 4294956304 18446744073709551615 134585776 0 0 4096 0 0 0 0 17 1 0 0
/proc/19443/statm: 20953 17802 408 171 0 19878 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 83812

[startup+342.301 s]
/proc/loadavg: 2.04 2.04 2.00 3/82 19490
/proc/meminfo: memFree=1518536/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=95240 CPUtime=339.56
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 27633 661 0 0 33937 19 0 0 25 0 1 0 58806588 97525760 21089 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 0 0 0
/proc/19443/statm: 23810 21089 408 171 0 22735 0
Current children cumulated CPU time (s) 339.56
Current children cumulated vsize (KiB) 95240

[startup+402.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/83 19531
/proc/meminfo: memFree=1421264/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=115564 CPUtime=399.54
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 33132 661 0 0 39931 23 0 0 25 0 1 0 58806588 118337536 24539 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 0 0 0
/proc/19443/statm: 28891 24539 408 171 0 27816 0
Current children cumulated CPU time (s) 399.54
Current children cumulated vsize (KiB) 115564

[startup+462.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/83 19531
/proc/meminfo: memFree=1342096/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=129344 CPUtime=459.51
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 36869 661 0 0 45926 25 0 0 25 0 1 0 58806588 132448256 27986 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 0 0 0
/proc/19443/statm: 32336 27986 408 171 0 31261 0
Current children cumulated CPU time (s) 459.51
Current children cumulated vsize (KiB) 129344

[startup+522.302 s]
/proc/loadavg: 2.06 2.03 2.00 3/83 19532
/proc/meminfo: memFree=1199368/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=136728 CPUtime=519.49
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 38970 661 0 0 51923 26 0 0 25 0 1 0 58806588 140009472 30087 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 0 0 0
/proc/19443/statm: 34182 30087 408 171 0 33107 0
Current children cumulated CPU time (s) 519.49
Current children cumulated vsize (KiB) 136728

[startup+582.302 s]
/proc/loadavg: 2.02 2.02 2.00 3/83 19532
/proc/meminfo: memFree=1182344/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=147712 CPUtime=579.47
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 42005 661 0 0 57920 27 0 0 25 0 1 0 58806588 151257088 33122 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 0 0 0
/proc/19443/statm: 36928 33122 408 171 0 35853 0
Current children cumulated CPU time (s) 579.47
Current children cumulated vsize (KiB) 147712

[startup+642.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/83 19532
/proc/meminfo: memFree=1172680/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=156344 CPUtime=639.45
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 44389 661 0 0 63916 29 0 0 25 0 1 0 58806588 160096256 35506 996147200 134512640 135215973 4294956304 18446744073709551615 134902700 0 0 4096 0 0 0 0 17 0 0 0
/proc/19443/statm: 39086 35506 408 171 0 38011 0
Current children cumulated CPU time (s) 639.45

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19532
/proc/meminfo: memFree=1126536/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=213836 CPUtime=879.36
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 60000 661 0 0 87895 41 0 0 25 0 1 0 58806588 218968064 47020 996147200 134512640 135215973 4294956304 18446744073709551615 134641100 0 0 4096 0 0 0 0 17 0 0 0
/proc/19443/statm: 53459 47020 408 171 0 52384 0
Current children cumulated CPU time (s) 879.36
Current children cumulated vsize (KiB) 213836

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19532
/proc/meminfo: memFree=1114056/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=225244 CPUtime=939.34
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 63174 661 0 0 93892 42 0 0 25 0 1 0 58806588 230649856 50194 996147200 134512640 135215973 4294956304 18446744073709551615 134610629 0 0 4096 0 0 0 0 17 0 0 0
/proc/19443/statm: 56311 50194 408 171 0 55236 0
Current children cumulated CPU time (s) 939.34
Current children cumulated vsize (KiB) 225244

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19532
/proc/meminfo: memFree=1101064/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=236640 CPUtime=999.31
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 66362 661 0 0 99886 45 0 0 25 0 1 0 58806588 242319360 53382 996147200 134512640 135215973 4294956304 18446744073709551615 135095919 0 0 4096 0 0 0 0 17 0 0 0
/proc/19443/statm: 59160 53382 408 171 0 58085 0
Current children cumulated CPU time (s) 999.31
Current children cumulated vsize (KiB) 236640

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19532
/proc/meminfo: memFree=1081992/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=254204 CPUtime=1059.29
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 71229 661 0 0 105881 48 0 0 25 0 1 0 58806588 260304896 58249 996147200 134512640 135215973 4294956304 18446744073709551615 134532699 0 0 4096 0 0 0 0 17 0 0 0
/proc/19443/statm: 63551 58249 408 171 0 62476 0
Current children cumulated CPU time (s) 1059.29
Current children cumulated vsize (KiB) 254204

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19532
/proc/meminfo: memFree=1068488/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=267932 CPUtime=1119.27
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 75051 661 0 0 111877 50 0 0 25 0 1 0 58806588 274362368 61493 996147200 134512640 135215973 4294956304 18446744073709551615 134902566 0 0 4096 0 0 0 0 17 0 0 0
/proc/19443/statm: 66983 61493 408 171 0 65908 0
Current children cumulated CPU time (s) 1119.27
Current children cumulated vsize (KiB) 267932

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19532
/proc/meminfo: memFree=1060936/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=274852 CPUtime=1179.25
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 76993 661 0 0 117873 52 0 0 25 0 1 0 58806588 281448448 63435 996147200 134512640 135215973 4294956304 18446744073709551615 134902700 0 0 4096 0 0 0 0 17 0 0 0
/proc/19443/statm: 68713 63435 408 171 0 67638 0
Current children cumulated CPU time (s) 1179.25
Current children cumulated vsize (KiB) 274852

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19532
/proc/meminfo: memFree=1051464/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=282832 CPUtime=1239.23
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 79272 661 0 0 123869 54 0 0 25 0 1 0 58806588 289619968 65714 996147200 134512640 135215973 4294956304 18446744073709551615 134911255 0 0 4096 0 0 0 0 17 0 0 0
/proc/19443/statm: 70708 65714 408 171 0 69633 0
Current children cumulated CPU time (s) 1239.23
Current children cumulated vsize (KiB) 282832

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19532
/proc/meminfo: memFree=1044488/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=288864 CPUtime=1299.22
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 80988 661 0 0 129867 55 0 0 25 0 1 0 58806588 295796736 67430 996147200 134512640 135215973 4294956304 18446744073709551615 134584968 0 0 4096 0 0 0 0 17 0 0 0
/proc/19443/statm: 72216 67430 408 171 0 71141 0
Current children cumulated CPU time (s) 1299.22
Current children cumulated vsize (KiB) 288864

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19532
/proc/meminfo: memFree=1037576/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=294912 CPUtime=1359.19
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 82723 661 0 0 135862 57 0 0 25 0 1 0 58806588 301989888 69165 996147200 134512640 135215973 4294956304 18446744073709551615 4158960084 0 0 4096 0 0 0 0 17 0 0 0
/proc/19443/statm: 73728 69165 408 171 0 72653 0
Current children cumulated CPU time (s) 1359.19
Current children cumulated vsize (KiB) 294912

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19532
/proc/meminfo: memFree=1030408/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=301340 CPUtime=1419.17
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 84541 661 0 0 141858 59 0 0 25 0 1 0 58806588 308572160 70983 996147200 134512640 135215973 4294956304 18446744073709551615 4158960146 0 0 4096 0 0 0 0 17 0 0 0
/proc/19443/statm: 75335 70983 408 171 0 74260 0
Current children cumulated CPU time (s) 1419.17
Current children cumulated vsize (KiB) 301340

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19532
/proc/meminfo: memFree=1023304/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=307640 CPUtime=1479.14
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 86336 661 0 0 147854 60 0 0 25 0 1 0 58806588 315023360 72778 996147200 134512640 135215973 4294956304 18446744073709551615 134902711 0 0 4096 0 0 0 0 17 0 0 0
/proc/19443/statm: 76910 72778 408 171 0 75835 0
Current children cumulated CPU time (s) 1479.14
Current children cumulated vsize (KiB) 307640

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19564
/proc/meminfo: memFree=1276128/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=314432 CPUtime=1539.1
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 88288 661 0 0 153849 61 0 0 25 0 1 0 58806588 321978368 74730 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 0 0 0
/proc/19443/statm: 78608 74730 408 171 0 77533 0
Current children cumulated CPU time (s) 1539.1
Current children cumulated vsize (KiB) 314432

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 19564
/proc/meminfo: memFree=1152288/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=321056 CPUtime=1599.08
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 90208 661 0 0 159846 62 0 0 25 0 1 0 58806588 328761344 76650 996147200 134512640 135215973 4294956304 18446744073709551615 135097859 0 0 4096 0 0 0 0 17 0 0 0
/proc/19443/statm: 80264 76650 408 171 0 79189 0
Current children cumulated CPU time (s) 1599.08
Current children cumulated vsize (KiB) 321056

[startup+1662.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/82 19636
/proc/meminfo: memFree=1287760/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=328012 CPUtime=1659.06
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 92174 661 0 0 165841 65 0 0 25 0 1 0 58806588 335884288 78616 996147200 134512640 135215973 4294956304 18446744073709551615 134907413 0 0 4096 0 0 0 0 17 0 0 0
/proc/19443/statm: 82003 78616 408 171 0 80928 0
Current children cumulated CPU time (s) 1659.06
Current children cumulated vsize (KiB) 328012

[startup+1722.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 19636
/proc/meminfo: memFree=1279440/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=335060 CPUtime=1719.04
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 94199 661 0 0 171837 67 0 0 25 0 1 0 58806588 343101440 80641 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 0 0 0
/proc/19443/statm: 83765 80641 408 171 0 82690 0
Current children cumulated CPU time (s) 1719.04
Current children cumulated vsize (KiB) 335060

[startup+1782.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/82 19636
/proc/meminfo: memFree=1271696/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=341484 CPUtime=1779.01
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 96055 661 0 0 177833 68 0 0 25 0 1 0 58806588 349679616 82497 996147200 134512640 135215973 4294956304 18446744073709551615 134640948 0 0 4096 0 0 0 0 17 0 0 0
/proc/19443/statm: 85371 82497 408 171 0 84296 0
Current children cumulated CPU time (s) 1779.01
Current children cumulated vsize (KiB) 341484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/82 19636
/proc/meminfo: memFree=1268432/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=344304 CPUtime=1800.01
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 96849 661 0 0 179933 68 0 0 25 0 1 0 58806588 352567296 83291 996147200 134512640 135215973 4294956304 18446744073709551615 134583449 0 0 4096 0 0 0 0 17 0 0 0
/proc/19443/statm: 86076 83291 408 171 0 85001 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 344304

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

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

[startup+1803.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/82 19636
/proc/meminfo: memFree=1268432/2055920 swapFree=4192812/4192956
[pid=19443] ppid=19441 vsize=344304 CPUtime=1800.01
/proc/19443/stat : 19443 (pcs.big) R 19441 19443 17399 0 -1 4194304 96849 661 0 0 179933 68 0 0 25 0 1 0 58806588 352567296 83291 996147200 134512640 135215973 4294956304 18446744073709551615 134583449 0 0 4096 0 0 0 0 17 0 0 0
/proc/19443/statm: 86076 83291 408 171 0 85001 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 344304

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.36
CPU time (s): 1800.08
CPU user time (s): 1799.34
CPU system time (s): 0.744886
CPU usage (%): 99.8183
Max. virtual memory (cumulated for all children) (KiB): 344304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.34
system time used= 0.744886
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 97510
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= 24
involuntary context switches= 17682

runsolver used 2.47062 second user time and 5.60515 second system time

The end

Launcher Data 

Begin job on node67 at 2009-07-16 06:10:39
IDJOB=2080294
IDBENCH=57055
IDSOLVER=733
FILE ID=node67/2080294-1247717438
PBS_JOBID= 9521408
Free space on /tmp= 66332 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/js-taillard-20-15/normalized-js-taillard-20-15-105-1.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2080294-1247717438/watcher-2080294-1247717438 -o /tmp/evaluation-result-2080294-1247717438/solver-2080294-1247717438 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 573943035 HOME/instance-2080294-1247717438.xml

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

MD5SUM BENCH= e4484fdddfc52711e3ae8ca42944a11b
RANDOM SEED=573943035

node67.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		: 3000.239
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		: 3000.239
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:       1402224 kB
Buffers:         72444 kB
Cached:         264496 kB
SwapCached:          0 kB
Active:         314196 kB
Inactive:       264992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1402224 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2584 kB
Writeback:           0 kB
Mapped:         262668 kB
Slab:            59036 kB
Committed_AS:   842620 kB
PageTables:       2336 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= 66332 MiB
End job on node67 at 2009-07-16 06:40:44