Trace number 2081439

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) 1800.07 1803.04

General information on the benchmark

Namecsp/queenAttacking/
normalized-queenAttacking-7.xml
MD5SUM10d8cce48e24d9d5d1e136c73b47f566
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 benchmark32.2631
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints1191
Maximum constraint arity2
Maximum domain size49
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1191
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 725018036
0.18/0.21	c Constructing HOME/instance-2081439-1247719608.xml 
0.18/0.21	c deduced all_different(V2,V5,V7,V11,V13,V17,V19,V23,V29,V31,V37,V41,V43,V47,V0)
0.18/0.21	c deduced all_different(V3,V5,V7,V9,V11,V13,V15,V17,V19,V21,V23,V25,V27,V29,V31,V33,V35,V37,V39,V41,V43,V45,V47,V49,V1)
0.18/0.21	c deduced all_different(V1,V6,V8,V10,V12,V14,V16,V18,V20,V22,V24,V26,V28,V30,V32,V34,V36,V38,V40,V42,V44,V46,V48,V4)
0.18/0.21	c  with 2727 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-2081439-1247719608/watcher-2081439-1247719608 -o /tmp/evaluation-result-2081439-1247719608/solver-2081439-1247719608 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 725018036 HOME/instance-2081439-1247719608.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 1.99 4/81 18822
/proc/meminfo: memFree=1438184/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=18576 CPUtime=0
/proc/18822/stat : 18822 (runsolver) R 18820 18822 17970 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 59023446 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 233402068263 0 0 4096 24578 0 0 0 17 1 0 0
/proc/18822/statm: 4644 284 249 26 0 2626 0

[startup+0.0580079 s]
/proc/loadavg: 1.93 1.99 1.99 4/81 18822
/proc/meminfo: memFree=1438184/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=5064 CPUtime=0.04
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 931 658 0 0 4 0 0 0 18 0 1 0 59023446 5185536 562 996147200 134512640 135215973 4294956304 18446744073709551615 134761745 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 1266 562 388 171 0 191 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5064

[startup+0.101011 s]
/proc/loadavg: 1.93 1.99 1.99 4/81 18822
/proc/meminfo: memFree=1438184/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=5576 CPUtime=0.08
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 1090 658 0 0 8 0 0 0 18 0 1 0 59023446 5709824 721 996147200 134512640 135215973 4294956304 18446744073709551615 134583409 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 1394 721 419 171 0 319 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5576

[startup+0.30103 s]
/proc/loadavg: 1.93 1.99 1.99 4/81 18822
/proc/meminfo: memFree=1438184/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=5576 CPUtime=0.28
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 1095 658 0 0 28 0 0 0 19 0 1 0 59023446 5709824 726 996147200 134512640 135215973 4294956304 18446744073709551615 134583393 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 1394 726 422 171 0 319 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5576

[startup+0.70107 s]
/proc/loadavg: 1.93 1.99 1.99 4/81 18822
/proc/meminfo: memFree=1438184/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=5756 CPUtime=0.68
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 1134 658 0 0 68 0 0 0 23 0 1 0 59023446 5894144 765 996147200 134512640 135215973 4294956304 18446744073709551615 134581456 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 1439 765 422 171 0 364 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 5756

[startup+1.50115 s]
/proc/loadavg: 1.93 1.99 1.99 3/82 18827
/proc/meminfo: memFree=1436512/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=6404 CPUtime=1.47
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 1311 658 0 0 147 0 0 0 25 0 1 0 59023446 6557696 909 996147200 134512640 135215973 4294956304 18446744073709551615 134592038 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 1601 909 422 171 0 526 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6404

[startup+3.10231 s]
/proc/loadavg: 1.93 1.99 1.99 3/82 18827
/proc/meminfo: memFree=1435744/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=6904 CPUtime=3.06
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 1432 658 0 0 306 0 0 0 25 0 1 0 59023446 7069696 1030 996147200 134512640 135215973 4294956304 18446744073709551615 134599834 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 1726 1030 422 171 0 651 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 6904

[startup+6.30163 s]
/proc/loadavg: 1.93 1.99 1.99 3/82 18827
/proc/meminfo: memFree=1434912/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=7400 CPUtime=6.23
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 1587 658 0 0 623 0 0 0 25 0 1 0 59023446 7577600 1185 996147200 134512640 135215973 4294956304 18446744073709551615 134533042 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 1850 1185 422 171 0 775 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 7400

[startup+12.7013 s]
/proc/loadavg: 1.94 1.99 1.99 3/82 18827
/proc/meminfo: memFree=1433184/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=9400 CPUtime=12.57
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 2084 658 0 0 1257 0 0 0 25 0 1 0 59023446 9625600 1617 996147200 134512640 135215973 4294956304 18446744073709551615 134609912 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 2350 1617 422 171 0 1275 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 9400

[startup+25.5015 s]
/proc/loadavg: 1.95 1.99 1.99 3/82 18827
/proc/meminfo: memFree=1430304/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=12196 CPUtime=25.24
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 2814 658 0 0 2524 0 0 0 25 0 1 0 59023446 12488704 2347 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 3049 2347 422 171 0 1974 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 12196

[startup+51.1011 s]
/proc/loadavg: 1.97 1.99 1.99 3/82 18827
/proc/meminfo: memFree=1426720/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=16164 CPUtime=50.61
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 3838 658 0 0 5060 1 0 0 25 0 1 0 59023446 16551936 3242 996147200 134512640 135215973 4294956304 18446744073709551615 134532689 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 4041 3242 422 171 0 2966 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 16164

[startup+102.306 s]
/proc/loadavg: 1.98 1.99 1.99 3/82 18827
/proc/meminfo: memFree=1422048/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=20412 CPUtime=101.34
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 4951 658 0 0 10131 3 0 0 25 0 1 0 59023446 20901888 4355 996147200 134512640 135215973 4294956304 18446744073709551615 134599837 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 5103 4355 422 171 0 4028 0
Current children cumulated CPU time (s) 101.34
Current children cumulated vsize (KiB) 20412

[startup+162.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 18827
/proc/meminfo: memFree=1413024/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=29264 CPUtime=160.77
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 7250 658 0 0 16073 4 0 0 25 0 1 0 59023446 29966336 6654 996147200 134512640 135215973 4294956304 18446744073709551615 134600029 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 7316 6654 422 171 0 6241 0
Current children cumulated CPU time (s) 160.77
Current children cumulated vsize (KiB) 29264

[startup+222.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/82 18827
/proc/meminfo: memFree=1401120/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=41908 CPUtime=220.22
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 10500 658 0 0 22015 7 0 0 25 0 1 0 59023446 42913792 9594 996147200 134512640 135215973 4294956304 18446744073709551615 8846846 0 0 4096 0 0 0 0 17 1 0 0
/proc/18822/statm: 10477 9594 422 171 0 9402 0
Current children cumulated CPU time (s) 220.22
Current children cumulated vsize (KiB) 41908

[startup+282.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/73 18860
/proc/meminfo: memFree=1353392/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=52644 CPUtime=279.87
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 13242 658 0 0 27977 10 0 0 25 0 1 0 59023446 53907456 12336 996147200 134512640 135215973 4294956304 18446744073709551615 4158960071 0 0 4096 0 0 0 0 17 0 0 0
/proc/18822/statm: 13161 12336 422 171 0 12086 0
Current children cumulated CPU time (s) 279.87
Current children cumulated vsize (KiB) 52644

[startup+342.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/73 18862
/proc/meminfo: memFree=1343152/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=59176 CPUtime=339.84
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 14918 658 0 0 33973 11 0 0 25 0 1 0 59023446 60596224 14012 996147200 134512640 135215973 4294956304 18446744073709551615 134590993 0 0 4096 0 0 0 0 17 0 0 0
/proc/18822/statm: 14794 14012 422 171 0 13719 0
Current children cumulated CPU time (s) 339.84
Current children cumulated vsize (KiB) 59176

[startup+402.302 s]
/proc/loadavg: 1.99 1.99 1.99 3/73 18862
/proc/meminfo: memFree=1333040/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=65624 CPUtime=399.83
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 16598 658 0 0 39969 14 0 0 25 0 1 0 59023446 67198976 15692 996147200 134512640 135215973 4294956304 18446744073709551615 134533031 0 0 4096 0 0 0 0 17 0 0 0
/proc/18822/statm: 16406 15692 422 171 0 15331 0
Current children cumulated CPU time (s) 399.83
Current children cumulated vsize (KiB) 65624

[startup+462.302 s]
/proc/loadavg: 1.99 1.99 1.99 3/73 18862
/proc/meminfo: memFree=1317744/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=75536 CPUtime=459.8
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 19133 658 0 0 45965 15 0 0 25 0 1 0 59023446 77348864 17714 996147200 134512640 135215973 4294956304 18446744073709551615 134648275 0 0 4096 0 0 0 0 17 0 0 0
/proc/18822/statm: 18884 17714 422 171 0 17809 0
Current children cumulated CPU time (s) 459.8
Current children cumulated vsize (KiB) 75536

[startup+522.302 s]
/proc/loadavg: 1.99 1.99 1.99 3/73 18862
/proc/meminfo: memFree=1310256/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=80952 CPUtime=519.78
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 20552 658 0 0 51961 17 0 0 25 0 1 0 59023446 82894848 19133 996147200 134512640 135215973 4294956304 18446744073709551615 134583607 0 0 4096 0 0 0 0 17 0 0 0
/proc/18822/statm: 20238 19133 422 171 0 19163 0
Current children cumulated CPU time (s) 519.78
Current children cumulated vsize (KiB) 80952

[startup+582.302 s]
/proc/loadavg: 1.99 1.99 1.99 3/73 18862
/proc/meminfo: memFree=1302512/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=85924 CPUtime=579.76
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 21840 658 0 0 57958 18 0 0 25 0 1 0 59023446 87986176 20421 996147200 134512640 135215973 4294956304 18446744073709551615 134583364 0 0 4096 0 0 0 0 17 0 0 0
/proc/18822/statm: 21481 20421 422 171 0 20406 0
Current children cumulated CPU time (s) 579.76
Current children cumulated vsize (KiB) 85924

[startup+642.302 s]
/proc/loadavg: 1.99 1.99 1.99 3/73 18862
/proc/meminfo: memFree=1295280/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=90536 CPUtime=639.74
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 23038 658 0 0 63955 19 0 0 25 0 1 0 59023446 92708864 21619 996147200 134512640 135215973 4294956304 18446744073709551615 4158960301 0 0 4096 0 0 0 0 17 0 0 0
/proc/18822/statm: 22634 21619 422 171 0 21559 0
Current children cumulated CPU time (s) 639.74
Current children cumulated vsize (KiB) 90536

[startup+702.302 s]

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

[startup+822.302 s]
/proc/loadavg: 1.99 1.99 1.99 3/73 18862
/proc/meminfo: memFree=1271152/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=104376 CPUtime=819.67
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 26581 658 0 0 81944 23 0 0 25 0 1 0 59023446 106881024 25162 996147200 134512640 135215973 4294956304 18446744073709551615 135095489 0 0 4096 0 0 0 0 17 0 0 0
/proc/18822/statm: 26094 25162 422 171 0 25019 0
Current children cumulated CPU time (s) 819.67
Current children cumulated vsize (KiB) 104376

[startup+882.302 s]
/proc/loadavg: 2.03 2.00 2.00 3/73 18868
/proc/meminfo: memFree=1262952/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=108496 CPUtime=879.65
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 27673 658 0 0 87940 25 0 0 25 0 1 0 59023446 111099904 26254 996147200 134512640 135215973 4294956304 18446744073709551615 4158960021 0 0 4096 0 0 0 0 17 0 0 0
/proc/18822/statm: 27124 26254 422 171 0 26049 0
Current children cumulated CPU time (s) 879.65
Current children cumulated vsize (KiB) 108496

[startup+942.302 s]
/proc/loadavg: 2.01 2.00 2.00 3/73 18868
/proc/meminfo: memFree=1254504/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=113080 CPUtime=939.62
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 28825 658 0 0 93936 26 0 0 25 0 1 0 59023446 115793920 27406 996147200 134512640 135215973 4294956304 18446744073709551615 134599834 0 0 4096 0 0 0 0 17 0 0 0
/proc/18822/statm: 28270 27406 422 171 0 27195 0
Current children cumulated CPU time (s) 939.62
Current children cumulated vsize (KiB) 113080

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18868
/proc/meminfo: memFree=1244008/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=118972 CPUtime=999.6
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 30356 658 0 0 99933 27 0 0 25 0 1 0 59023446 121827328 28937 996147200 134512640 135215973 4294956304 18446744073709551615 134590099 0 0 4096 0 0 0 0 17 0 0 0
/proc/18822/statm: 29743 28937 422 171 0 28668 0
Current children cumulated CPU time (s) 999.6
Current children cumulated vsize (KiB) 118972

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18868
/proc/meminfo: memFree=1230760/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=127176 CPUtime=1059.58
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 32443 658 0 0 105928 30 0 0 25 0 1 0 59023446 130228224 31024 996147200 134512640 135215973 4294956304 18446744073709551615 134648275 0 0 4096 0 0 0 0 17 0 0 0
/proc/18822/statm: 31794 31024 422 171 0 30719 0
Current children cumulated CPU time (s) 1059.58
Current children cumulated vsize (KiB) 127176

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18868
/proc/meminfo: memFree=1219560/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=135656 CPUtime=1119.56
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 34618 658 0 0 111925 31 0 0 25 0 1 0 59023446 138911744 33199 996147200 134512640 135215973 4294956304 18446744073709551615 134596289 0 0 4096 0 0 0 0 17 0 0 0
/proc/18822/statm: 33914 33199 422 171 0 32839 0
Current children cumulated CPU time (s) 1119.56
Current children cumulated vsize (KiB) 135656

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18868
/proc/meminfo: memFree=1208240/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=151784 CPUtime=1179.53
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 38678 658 0 0 117920 33 0 0 25 0 1 0 59023446 155426816 36234 996147200 134512640 135215973 4294956304 18446744073709551615 134590114 0 0 4096 0 0 0 0 17 0 0 0
/proc/18822/statm: 37946 36234 422 171 0 36871 0
Current children cumulated CPU time (s) 1179.53
Current children cumulated vsize (KiB) 151784

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18868
/proc/meminfo: memFree=1193264/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=158088 CPUtime=1239.51
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 40308 658 0 0 123916 35 0 0 25 0 1 0 59023446 161882112 37864 996147200 134512640 135215973 4294956304 18446744073709551615 4158960185 0 0 4096 0 0 0 0 17 0 0 0
/proc/18822/statm: 39522 37864 422 171 0 38447 0
Current children cumulated CPU time (s) 1239.51
Current children cumulated vsize (KiB) 158088

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18868
/proc/meminfo: memFree=1180784/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=166184 CPUtime=1299.5
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 42394 658 0 0 129912 38 0 0 25 0 1 0 59023446 170172416 39950 996147200 134512640 135215973 4294956304 18446744073709551615 4158960071 0 0 4096 0 0 0 0 17 0 0 0
/proc/18822/statm: 41546 39950 422 171 0 40471 0
Current children cumulated CPU time (s) 1299.5
Current children cumulated vsize (KiB) 166184

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18868
/proc/meminfo: memFree=1171312/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=173228 CPUtime=1359.47
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 44176 658 0 0 135908 39 0 0 25 0 1 0 59023446 177385472 41732 996147200 134512640 135215973 4294956304 18446744073709551615 134532991 0 0 4096 0 0 0 0 17 0 0 0
/proc/18822/statm: 43307 41732 422 171 0 42232 0
Current children cumulated CPU time (s) 1359.47
Current children cumulated vsize (KiB) 173228

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18868
/proc/meminfo: memFree=1163312/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=177452 CPUtime=1419.46
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 45252 658 0 0 141905 41 0 0 25 0 1 0 59023446 181710848 42808 996147200 134512640 135215973 4294956304 18446744073709551615 4158960023 0 0 4096 0 0 0 0 17 0 0 0
/proc/18822/statm: 44363 42808 422 171 0 43288 0
Current children cumulated CPU time (s) 1419.46
Current children cumulated vsize (KiB) 177452

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18868
/proc/meminfo: memFree=1155376/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=181960 CPUtime=1479.43
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 46414 658 0 0 147901 42 0 0 25 0 1 0 59023446 186327040 43970 996147200 134512640 135215973 4294956304 18446744073709551615 134600006 0 0 4096 0 0 0 0 17 0 0 0
/proc/18822/statm: 45490 43970 422 171 0 44415 0
Current children cumulated CPU time (s) 1479.43
Current children cumulated vsize (KiB) 181960

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18868
/proc/meminfo: memFree=1147952/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=186436 CPUtime=1539.41
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 47572 658 0 0 153898 43 0 0 25 0 1 0 59023446 190910464 45128 996147200 134512640 135215973 4294956304 18446744073709551615 134640948 0 0 4096 0 0 0 0 17 0 0 0
/proc/18822/statm: 46609 45128 422 171 0 45534 0
Current children cumulated CPU time (s) 1539.41
Current children cumulated vsize (KiB) 186436

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18868
/proc/meminfo: memFree=1141488/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=191164 CPUtime=1599.39
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 48775 658 0 0 159894 45 0 0 25 0 1 0 59023446 195751936 46331 996147200 134512640 135215973 4294956304 18446744073709551615 134591117 0 0 4096 0 0 0 0 17 0 0 0
/proc/18822/statm: 47791 46331 422 171 0 46716 0
Current children cumulated CPU time (s) 1599.39
Current children cumulated vsize (KiB) 191164

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18868
/proc/meminfo: memFree=1135216/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=195632 CPUtime=1659.36
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 49930 658 0 0 165890 46 0 0 25 0 1 0 59023446 200327168 47486 996147200 134512640 135215973 4294956304 18446744073709551615 134902593 0 0 4096 0 0 0 0 17 0 0 0
/proc/18822/statm: 48908 47486 422 171 0 47833 0
Current children cumulated CPU time (s) 1659.36
Current children cumulated vsize (KiB) 195632

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18868
/proc/meminfo: memFree=1127600/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=200072 CPUtime=1719.34
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 51079 658 0 0 171886 48 0 0 25 0 1 0 59023446 204873728 48635 996147200 134512640 135215973 4294956304 18446744073709551615 134590947 0 0 4096 0 0 0 0 17 0 0 0
/proc/18822/statm: 50018 48635 422 171 0 48943 0
Current children cumulated CPU time (s) 1719.34
Current children cumulated vsize (KiB) 200072

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18868
/proc/meminfo: memFree=1117232/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=205524 CPUtime=1779.32
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 52481 658 0 0 177883 49 0 0 25 0 1 0 59023446 210456576 50037 996147200 134512640 135215973 4294956304 18446744073709551615 134590969 0 0 4096 0 0 0 0 17 0 0 0
/proc/18822/statm: 51381 50037 422 171 0 50306 0
Current children cumulated CPU time (s) 1779.32
Current children cumulated vsize (KiB) 205524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18868
/proc/meminfo: memFree=1115056/2055920 swapFree=4192812/4192956
[pid=18822] ppid=18820 vsize=207064 CPUtime=1800.01
/proc/18822/stat : 18822 (pcs.big) R 18820 18822 17970 0 -1 4194304 52867 658 0 0 179952 49 0 0 25 0 1 0 59023446 212033536 50423 996147200 134512640 135215973 4294956304 18446744073709551615 134532896 0 0 4096 0 0 0 0 17 0 0 0
/proc/18822/statm: 51766 50423 422 171 0 50691 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 207064

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.04
CPU time (s): 1800.07
CPU user time (s): 1799.53
CPU system time (s): 0.531919
CPU usage (%): 99.8352
Max. virtual memory (cumulated for all children) (KiB): 207064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.53
system time used= 0.531919
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53525
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= 19
involuntary context switches= 15606

runsolver used 2.71459 second user time and 5.03723 second system time

The end

Launcher Data 

Begin job on node70 at 2009-07-16 06:46:48
IDJOB=2081439
IDBENCH=57398
IDSOLVER=734
FILE ID=node70/2081439-1247719608
PBS_JOBID= 9521442
Free space on /tmp= 66432 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/queenAttacking/normalized-queenAttacking-7.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2081439-1247719608/watcher-2081439-1247719608 -o /tmp/evaluation-result-2081439-1247719608/solver-2081439-1247719608 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 725018036 HOME/instance-2081439-1247719608.xml

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

MD5SUM BENCH= 10d8cce48e24d9d5d1e136c73b47f566
RANDOM SEED=725018036

node70.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		: 3000.214
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		: 3000.214
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:       1438600 kB
Buffers:         84848 kB
Cached:         410260 kB
SwapCached:          0 kB
Active:         193204 kB
Inactive:       342372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1438600 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1880 kB
Writeback:           0 kB
Mapped:          60932 kB
Slab:            66848 kB
Committed_AS:   788600 kB
PageTables:       1860 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= 66428 MiB
End job on node70 at 2009-07-16 07:16:53