Trace number 2057436

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) 1800.1 1807.33

General information on the benchmark

Namecsp/rand-2-27/
normalized-rand-27-27-351-163-55021_ext.xml
MD5SUM3b87432a795257e68114fcfea8b43f0c
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1019.29
Satisfiable
(Un)Satisfiability was proved
Number of variables27
Number of constraints351
Maximum constraint arity2
Maximum domain size27
Number of constraints which are defined in extension351
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
0.00/0.03	c Seed is 562274529
0.00/0.03	c Constructing HOME/instance-2057436-1247694221.xml  with 9470 constraints
0.06/0.16	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-2057436-1247694221/watcher-2057436-1247694221 -o /tmp/evaluation-result-2057436-1247694221/solver-2057436-1247694221 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 562274529 HOME/instance-2057436-1247694221.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: 0.00 0.00 0.00 3/67 3202
/proc/meminfo: memFree=1252712/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=5356 CPUtime=0
/proc/3202/stat : 3202 (pcssolve) S 3200 3202 3153 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 56488507 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3202/statm: 1339 242 201 169 0 50 0
[pid=3203] ppid=3202 vsize=200 CPUtime=0
/proc/3203/stat : 3203 (fgrep) D 3202 3202 3153 0 -1 4194304 46 0 0 0 0 0 0 0 18 0 1 0 56488507 204800 24 996147200 4194304 4274172 548682068976 18446744073709551615 253304567177 0 0 4096 0 0 0 0 17 1 0 0
/proc/3203/statm: 50 24 17 19 0 4 0
[pid=3204] ppid=3202 vsize=200 CPUtime=0
/proc/3204/stat : 3204 (grep) R 3202 3202 3153 0 -1 4194304 46 0 0 0 0 0 0 0 20 0 1 0 56488507 204800 24 996147200 4194304 4274172 548682069040 18446744073709551615 253304567061 0 0 4096 0 0 0 0 17 1 0 0
/proc/3204/statm: 50 24 17 19 0 4 0

[startup+0.0172979 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 3202
/proc/meminfo: memFree=1252712/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=5356 CPUtime=0
/proc/3202/stat : 3202 (pcssolve) S 3200 3202 3153 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 56488507 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3202/statm: 1339 242 201 169 0 50 0
[pid=3203] ppid=3202 vsize=200 CPUtime=0
/proc/3203/stat : 3203 (fgrep) D 3202 3202 3153 0 -1 4194304 46 0 0 0 0 0 0 0 18 0 1 0 56488507 204800 24 996147200 4194304 4274172 548682068976 18446744073709551615 253304567177 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/3203/statm: 50 24 17 19 0 4 0
[pid=3204] ppid=3202 vsize=200 CPUtime=0
/proc/3204/stat : 3204 (grep) D 3202 3202 3153 0 -1 4194304 46 0 0 0 0 0 0 0 20 0 1 0 56488507 204800 24 996147200 4194304 4274172 548682069040 18446744073709551615 253304567177 0 0 4096 0 0 0 0 17 1 0 0
/proc/3204/statm: 50 24 17 19 0 4 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5756

[startup+0.101306 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 3202
/proc/meminfo: memFree=1252712/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=5564 CPUtime=0.06
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 1088 822 0 0 6 0 0 0 17 0 1 0 56488507 5697536 697 996147200 134512640 135095119 4294956304 18446744073709551615 10462843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3202/statm: 1391 698 364 142 0 345 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5564

[startup+0.301322 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 3202
/proc/meminfo: memFree=1252712/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=7712 CPUtime=0.27
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 1677 822 0 0 26 1 0 0 18 0 1 0 56488507 7897088 1188 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 1 0 0
/proc/3202/statm: 1928 1188 378 142 0 882 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7712

[startup+0.701357 s]
/proc/loadavg: 0.00 0.00 0.00 3/67 3202
/proc/meminfo: memFree=1252712/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=7712 CPUtime=0.67
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 1685 822 0 0 66 1 0 0 21 0 1 0 56488507 7897088 1196 996147200 134512640 135095119 4294956304 18446744073709551615 134589539 0 0 4096 0 0 0 0 17 1 0 0
/proc/3202/statm: 1928 1196 378 142 0 882 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7712

[startup+1.50143 s]
/proc/loadavg: 0.00 0.00 0.00 2/68 3208
/proc/meminfo: memFree=1249176/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=7712 CPUtime=1.47
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 1701 822 0 0 146 1 0 0 25 0 1 0 56488507 7897088 1212 996147200 134512640 135095119 4294956304 18446744073709551615 134642575 0 0 4096 0 0 0 0 17 1 0 0
/proc/3202/statm: 1928 1212 378 142 0 882 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7712

[startup+3.10157 s]
/proc/loadavg: 0.00 0.00 0.00 2/68 3208
/proc/meminfo: memFree=1249048/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=7712 CPUtime=3.07
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 1730 822 0 0 306 1 0 0 25 0 1 0 56488507 7897088 1241 996147200 134512640 135095119 4294956304 18446744073709551615 134636914 0 0 4096 0 0 0 0 17 1 0 0
/proc/3202/statm: 1928 1241 378 142 0 882 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 7712

[startup+6.30187 s]
/proc/loadavg: 0.08 0.02 0.01 2/68 3208
/proc/meminfo: memFree=1247896/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=9320 CPUtime=6.27
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 2179 822 0 0 625 2 0 0 25 0 1 0 56488507 9543680 1561 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/3202/statm: 2330 1561 378 142 0 1284 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 9320

[startup+12.7014 s]
/proc/loadavg: 0.15 0.03 0.01 2/68 3208
/proc/meminfo: memFree=1245536/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=11652 CPUtime=12.66
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 2981 822 0 0 1264 2 0 0 25 0 1 0 56488507 11931648 2106 996147200 134512640 135095119 4294956304 18446744073709551615 134636919 0 0 4096 0 0 0 0 17 1 0 0
/proc/3202/statm: 2913 2106 378 142 0 1867 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 11652

[startup+25.5016 s]
/proc/loadavg: 0.42 0.10 0.03 3/73 3223
/proc/meminfo: memFree=1234280/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=16560 CPUtime=25.44
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 4600 822 0 0 2540 4 0 0 25 0 1 0 56488507 16957440 2955 996147200 134512640 135095119 4294956304 18446744073709551615 134636924 0 0 4096 0 0 0 0 17 0 0 0
/proc/3202/statm: 4140 2955 378 142 0 3094 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 16560

[startup+51.1019 s]
/proc/loadavg: 0.96 0.25 0.08 3/73 3223
/proc/meminfo: memFree=1223216/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=23400 CPUtime=50.94
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 6808 822 0 0 5088 6 0 0 25 0 1 0 56488507 23961600 4138 996147200 134512640 135095119 4294956304 18446744073709551615 134636932 0 0 4096 0 0 0 0 17 0 0 0
/proc/3202/statm: 5850 4138 378 142 0 4804 0
Current children cumulated CPU time (s) 50.94
Current children cumulated vsize (KiB) 23400

[startup+102.307 s]
/proc/loadavg: 1.55 0.51 0.18 3/73 3223
/proc/meminfo: memFree=1210864/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=29276 CPUtime=101.94
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 8960 822 0 0 10186 8 0 0 25 0 1 0 56488507 29978624 5777 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/3202/statm: 7319 5777 378 142 0 6273 0
Current children cumulated CPU time (s) 101.94
Current children cumulated vsize (KiB) 29276

[startup+162.302 s]
/proc/loadavg: 1.83 0.78 0.29 3/73 3223
/proc/meminfo: memFree=1198960/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=32424 CPUtime=161.69
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 10380 822 0 0 16160 9 0 0 25 0 1 0 56488507 33202176 7197 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/3202/statm: 8106 7197 378 142 0 7060 0
Current children cumulated CPU time (s) 161.69
Current children cumulated vsize (KiB) 32424

[startup+222.301 s]
/proc/loadavg: 1.94 1.00 0.39 3/73 3223
/proc/meminfo: memFree=1190192/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=43512 CPUtime=221.45
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 13689 822 0 0 22133 12 0 0 25 0 1 0 56488507 44556288 8457 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/3202/statm: 10878 8457 378 142 0 9832 0
Current children cumulated CPU time (s) 221.45
Current children cumulated vsize (KiB) 43512

[startup+282.302 s]
/proc/loadavg: 1.97 1.18 0.49 3/73 3223
/proc/meminfo: memFree=1179056/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=53152 CPUtime=281.21
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 16556 822 0 0 28108 13 0 0 25 0 1 0 56488507 54427648 10299 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/3202/statm: 13288 10299 378 142 0 12242 0
Current children cumulated CPU time (s) 281.21
Current children cumulated vsize (KiB) 53152

[startup+342.301 s]
/proc/loadavg: 1.99 1.33 0.58 3/73 3223
/proc/meminfo: memFree=1173872/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=53152 CPUtime=340.96
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 16971 822 0 0 34083 13 0 0 25 0 1 0 56488507 54427648 10714 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/3202/statm: 13288 10714 378 142 0 12242 0
Current children cumulated CPU time (s) 340.96
Current children cumulated vsize (KiB) 53152

[startup+402.302 s]
/proc/loadavg: 1.99 1.45 0.67 3/73 3223
/proc/meminfo: memFree=1167280/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=54720 CPUtime=400.72
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 17759 822 0 0 40058 14 0 0 25 0 1 0 56488507 56033280 11502 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/3202/statm: 13680 11502 378 142 0 12634 0
Current children cumulated CPU time (s) 400.72
Current children cumulated vsize (KiB) 54720

[startup+462.301 s]
/proc/loadavg: 1.99 1.54 0.75 3/73 3225
/proc/meminfo: memFree=1155952/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=56552 CPUtime=460.48
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 18575 822 0 0 46033 15 0 0 25 0 1 0 56488507 57909248 12318 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/3202/statm: 14138 12318 378 142 0 13092 0
Current children cumulated CPU time (s) 460.48
Current children cumulated vsize (KiB) 56552

[startup+522.301 s]
/proc/loadavg: 1.99 1.62 0.83 3/73 3225
/proc/meminfo: memFree=1151536/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=58256 CPUtime=520.24
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 19362 822 0 0 52008 16 0 0 25 0 1 0 56488507 59654144 13105 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/3202/statm: 14564 13105 378 142 0 13518 0
Current children cumulated CPU time (s) 520.24
Current children cumulated vsize (KiB) 58256

[startup+582.302 s]
/proc/loadavg: 1.99 1.69 0.90 3/73 3225
/proc/meminfo: memFree=1147184/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=59972 CPUtime=580
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 20130 822 0 0 57982 18 0 0 25 0 1 0 56488507 61411328 13873 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/3202/statm: 14993 13873 378 142 0 13947 0
Current children cumulated CPU time (s) 580

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

[startup+882.302 s]
/proc/loadavg: 1.99 1.88 1.19 3/73 3225
/proc/meminfo: memFree=1121776/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=83988 CPUtime=878.79
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 27594 822 0 0 87854 25 0 0 25 0 1 0 56488507 86003712 17240 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 0 0 0
/proc/3202/statm: 20997 17240 378 142 0 19951 0
Current children cumulated CPU time (s) 878.79
Current children cumulated vsize (KiB) 83988

[startup+942.301 s]
/proc/loadavg: 1.99 1.90 1.24 3/73 3225
/proc/meminfo: memFree=1106672/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=103924 CPUtime=938.56
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 32833 822 0 0 93827 29 0 0 25 0 1 0 56488507 106418176 20430 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/3202/statm: 25981 20430 378 142 0 24935 0
Current children cumulated CPU time (s) 938.56
Current children cumulated vsize (KiB) 103924

[startup+1002.3 s]
/proc/loadavg: 1.99 1.91 1.28 3/73 3225
/proc/meminfo: memFree=1103216/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=103924 CPUtime=998.31
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 33088 822 0 0 99802 29 0 0 25 0 1 0 56488507 106418176 20685 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/3202/statm: 25981 20685 378 142 0 24935 0
Current children cumulated CPU time (s) 998.31
Current children cumulated vsize (KiB) 103924

[startup+1062.3 s]
/proc/loadavg: 1.99 1.92 1.32 3/73 3231
/proc/meminfo: memFree=1099880/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=103924 CPUtime=1058.06
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 33336 822 0 0 105777 29 0 0 25 0 1 0 56488507 106418176 20933 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/3202/statm: 25981 20933 378 142 0 24935 0
Current children cumulated CPU time (s) 1058.06
Current children cumulated vsize (KiB) 103924

[startup+1122.3 s]
/proc/loadavg: 1.99 1.94 1.36 3/73 3231
/proc/meminfo: memFree=1096616/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=103924 CPUtime=1117.83
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 33580 822 0 0 111753 30 0 0 25 0 1 0 56488507 106418176 21177 996147200 134512640 135095119 4294956304 18446744073709551615 134617066 0 0 4096 0 0 0 0 17 0 0 0
/proc/3202/statm: 25981 21177 378 142 0 24935 0
Current children cumulated CPU time (s) 1117.83
Current children cumulated vsize (KiB) 103924

[startup+1182.3 s]
/proc/loadavg: 1.99 1.94 1.40 3/73 3263
/proc/meminfo: memFree=1148072/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=103924 CPUtime=1177.59
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 33826 822 0 0 117728 31 0 0 25 0 1 0 56488507 106418176 21423 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/3202/statm: 25981 21423 378 142 0 24935 0
Current children cumulated CPU time (s) 1177.59
Current children cumulated vsize (KiB) 103924

[startup+1242.3 s]
/proc/loadavg: 1.99 1.95 1.43 3/73 3263
/proc/meminfo: memFree=1139240/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=103924 CPUtime=1237.34
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 34066 822 0 0 123703 31 0 0 25 0 1 0 56488507 106418176 21663 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/3202/statm: 25981 21663 378 142 0 24935 0
Current children cumulated CPU time (s) 1237.34
Current children cumulated vsize (KiB) 103924

[startup+1302.3 s]
/proc/loadavg: 1.99 1.96 1.47 3/73 3263
/proc/meminfo: memFree=1132776/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=103924 CPUtime=1297.1
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 34297 822 0 0 129679 31 0 0 25 0 1 0 56488507 106418176 21894 996147200 134512640 135095119 4294956304 18446744073709551615 134570724 0 0 4096 0 0 0 0 17 0 0 0
/proc/3202/statm: 25981 21894 378 142 0 24935 0
Current children cumulated CPU time (s) 1297.1
Current children cumulated vsize (KiB) 103924

[startup+1362.3 s]
/proc/loadavg: 1.99 1.96 1.50 3/73 3263
/proc/meminfo: memFree=1127144/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=103924 CPUtime=1356.86
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 34520 822 0 0 135654 32 0 0 25 0 1 0 56488507 106418176 22117 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/3202/statm: 25981 22117 378 142 0 24935 0
Current children cumulated CPU time (s) 1356.86
Current children cumulated vsize (KiB) 103924

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.53 3/73 3263
/proc/meminfo: memFree=1117992/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=104712 CPUtime=1416.62
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 34959 822 0 0 141630 32 0 0 25 0 1 0 56488507 107225088 22556 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/3202/statm: 26178 22556 378 142 0 25132 0
Current children cumulated CPU time (s) 1416.62
Current children cumulated vsize (KiB) 104712

[startup+1482.3 s]
/proc/loadavg: 2.04 1.99 1.56 3/73 3263
/proc/meminfo: memFree=1114544/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=105764 CPUtime=1476.37
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 35420 822 0 0 147604 33 0 0 25 0 1 0 56488507 108302336 23017 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/3202/statm: 26441 23017 378 142 0 25395 0
Current children cumulated CPU time (s) 1476.37
Current children cumulated vsize (KiB) 105764

[startup+1542.3 s]
/proc/loadavg: 2.11 2.02 1.59 3/73 3263
/proc/meminfo: memFree=1109808/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=106820 CPUtime=1536.13
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 35919 822 0 0 153579 34 0 0 25 0 1 0 56488507 109383680 23516 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/3202/statm: 26705 23516 378 142 0 25659 0
Current children cumulated CPU time (s) 1536.13
Current children cumulated vsize (KiB) 106820

[startup+1602.3 s]
/proc/loadavg: 2.18 2.05 1.63 3/73 3263
/proc/meminfo: memFree=1104688/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=107872 CPUtime=1595.89
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 36393 822 0 0 159555 34 0 0 25 0 1 0 56488507 110460928 23990 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/3202/statm: 26968 23990 378 142 0 25922 0
Current children cumulated CPU time (s) 1595.89
Current children cumulated vsize (KiB) 107872

[startup+1662.3 s]
/proc/loadavg: 2.14 2.06 1.66 3/73 3263
/proc/meminfo: memFree=1099696/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=109044 CPUtime=1655.65
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 36895 822 0 0 165529 36 0 0 25 0 1 0 56488507 111661056 24492 996147200 134512640 135095119 4294956304 18446744073709551615 134636912 0 0 4096 0 0 0 0 17 0 0 0
/proc/3202/statm: 27261 24492 378 142 0 26215 0
Current children cumulated CPU time (s) 1655.65
Current children cumulated vsize (KiB) 109044

[startup+1722.3 s]
/proc/loadavg: 2.09 2.06 1.68 3/73 3263
/proc/meminfo: memFree=1095024/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=109972 CPUtime=1715.42
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 37326 822 0 0 171505 37 0 0 25 0 1 0 56488507 112611328 24923 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/3202/statm: 27493 24923 378 142 0 26447 0
Current children cumulated CPU time (s) 1715.42
Current children cumulated vsize (KiB) 109972

[startup+1782.3 s]
/proc/loadavg: 2.03 2.05 1.70 3/73 3263
/proc/meminfo: memFree=1090032/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=111028 CPUtime=1775.16
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 37795 822 0 0 177479 37 0 0 25 0 1 0 56488507 113692672 25392 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/3202/statm: 27757 25392 378 142 0 26711 0
Current children cumulated CPU time (s) 1775.16
Current children cumulated vsize (KiB) 111028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.31 s]
/proc/loadavg: 2.02 2.04 1.70 3/73 3263
/proc/meminfo: memFree=1088240/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=111420 CPUtime=1800.07
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 37975 822 0 0 179969 38 0 0 25 0 1 0 56488507 114094080 25572 996147200 134512640 135095119 4294956304 18446744073709551615 134617227 0 0 4096 0 0 0 0 17 0 0 0
/proc/3202/statm: 27855 25572 378 142 0 26809 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 111420

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

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

[startup+1807.31 s]
/proc/loadavg: 2.02 2.04 1.70 3/73 3263
/proc/meminfo: memFree=1088240/2055920 swapFree=4192812/4192956
[pid=3202] ppid=3200 vsize=111420 CPUtime=1800.07
/proc/3202/stat : 3202 (pcs.small) R 3200 3202 3153 0 -1 4194304 37975 822 0 0 179969 38 0 0 25 0 1 0 56488507 114094080 25572 996147200 134512640 135095119 4294956304 18446744073709551615 134617227 0 0 4096 0 0 0 0 17 0 0 0
/proc/3202/statm: 27855 25572 378 142 0 26809 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 111420

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.33
CPU time (s): 1800.1
CPU user time (s): 1799.7
CPU system time (s): 0.399939
CPU usage (%): 99.6002
Max. virtual memory (cumulated for all children) (KiB): 112120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.7
system time used= 0.399939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38797
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= 32
involuntary context switches= 24014

runsolver used 1.34979 second user time and 5.2362 second system time

The end

Launcher Data 

Begin job on node25 at 2009-07-15 23:43:41
IDJOB=2057436
IDBENCH=53370
IDSOLVER=733
FILE ID=node25/2057436-1247694221
PBS_JOBID= 9521259
Free space on /tmp= 66316 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-27/normalized-rand-27-27-351-163-55021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057436-1247694221/watcher-2057436-1247694221 -o /tmp/evaluation-result-2057436-1247694221/solver-2057436-1247694221 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 562274529 HOME/instance-2057436-1247694221.xml

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

MD5SUM BENCH= 3b87432a795257e68114fcfea8b43f0c
RANDOM SEED=562274529

node25.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		: 3000.231
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		: 3000.231
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:       1253128 kB
Buffers:         82680 kB
Cached:         628600 kB
SwapCached:          0 kB
Active:         285848 kB
Inactive:       440712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1253128 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2052 kB
Writeback:           0 kB
Mapped:          25048 kB
Slab:            61860 kB
Committed_AS:   411412 kB
PageTables:       1696 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= 66312 MiB
End job on node25 at 2009-07-16 00:13:51