Trace number 2063277

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pcs 0.3.2? (TO) 1800.12 1814.82

General information on the benchmark

Namecsp/rand-3-24-24/
normalized-rand-3-24-24-76-632-22_ext.xml
MD5SUMb0d0910a54361eb4b635b0f40380a40c
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark182.76
Satisfiable
(Un)Satisfiability was proved
Number of variables24
Number of constraints76
Maximum constraint arity3
Maximum domain size24
Number of constraints which are defined in extension76
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.04	c small-domain mode
0.00/0.04	c Seed is 648931359
0.00/0.04	c Constructing HOME/instance-2063277-1247696041.xml  with 76 constraints
0.97/1.06	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-2063277-1247696041/watcher-2063277-1247696041 -o /tmp/evaluation-result-2063277-1247696041/solver-2063277-1247696041 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 648931359 HOME/instance-2063277-1247696041.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: 1.87 1.95 1.67 4/72 3722
/proc/meminfo: memFree=1405056/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=5356 CPUtime=0
/proc/3722/stat : 3722 (pcssolve) R 3720 3722 3375 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 56670265 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 225612196511 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/3722/statm: 1339 241 200 169 0 50 0
[pid=3723] ppid=3722 vsize=3676 CPUtime=0
/proc/3723/stat : 3723 (fgrep) R 3722 3722 3375 0 -1 4194304 151 0 0 0 0 0 0 0 22 0 1 0 56670266 3764224 118 996147200 4194304 4274172 548682068976 18446744073709551615 225612076578 0 0 4096 0 0 0 0 17 1 0 0
/proc/3723/statm: 919 118 87 19 0 43 0
[pid=3724] ppid=3722 vsize=5356 CPUtime=0
/proc/3724/stat : 3724 (pcssolve) R 3722 3722 3375 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 56670266 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 225612196511 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/3724/statm: 1339 241 200 169 0 50 0

[startup+0.0588071 s]
/proc/loadavg: 1.87 1.95 1.67 4/72 3722
/proc/meminfo: memFree=1405056/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=4508 CPUtime=0.04
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 861 873 0 0 1 0 2 1 23 0 1 0 56670265 4616192 470 996147200 134512640 135095119 4294956304 18446744073709551615 134944404 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 1127 470 373 142 0 81 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4508

[startup+0.101808 s]
/proc/loadavg: 1.87 1.95 1.67 4/72 3722
/proc/meminfo: memFree=1405056/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=5284 CPUtime=0.08
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 930 873 0 0 5 0 2 1 23 0 1 0 56670265 5410816 539 996147200 134512640 135095119 4294956304 18446744073709551615 134741501 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 1321 539 375 142 0 275 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5284

[startup+0.301827 s]
/proc/loadavg: 1.87 1.95 1.67 4/72 3722
/proc/meminfo: memFree=1405056/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=7900 CPUtime=0.28
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 1226 873 0 0 25 0 2 1 24 0 1 0 56670265 8089600 835 996147200 134512640 135095119 4294956304 18446744073709551615 1637982 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 1975 835 375 142 0 929 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7900

[startup+0.701861 s]
/proc/loadavg: 1.87 1.95 1.67 4/72 3722
/proc/meminfo: memFree=1405056/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=13120 CPUtime=0.68
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 1807 873 0 0 65 0 2 1 25 0 1 0 56670265 13434880 1416 996147200 134512640 135095119 4294956304 18446744073709551615 134739361 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 3280 1416 375 142 0 2234 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13120

[startup+1.50194 s]
/proc/loadavg: 1.87 1.95 1.67 3/73 3728
/proc/meminfo: memFree=1398840/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=17712 CPUtime=1.47
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 2353 873 0 0 143 1 2 1 25 0 1 0 56670265 18137088 1962 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 4428 1962 389 142 0 3382 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 17712

[startup+3.10107 s]
/proc/loadavg: 1.87 1.95 1.67 3/73 3728
/proc/meminfo: memFree=1398328/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=17712 CPUtime=3.06
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 2363 873 0 0 302 1 2 1 25 0 1 0 56670265 18137088 1972 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 4428 1972 389 142 0 3382 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 17712

[startup+6.30236 s]
/proc/loadavg: 1.88 1.95 1.67 3/73 3728
/proc/meminfo: memFree=1398136/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=17712 CPUtime=6.23
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 2404 873 0 0 619 1 2 1 25 0 1 0 56670265 18137088 2013 996147200 134512640 135095119 4294956304 18446744073709551615 134918151 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 4428 2013 389 142 0 3382 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 17712

[startup+12.7019 s]
/proc/loadavg: 1.89 1.95 1.67 3/73 3728
/proc/meminfo: memFree=1397240/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=17972 CPUtime=12.57
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 2472 873 0 0 1253 1 2 1 25 0 1 0 56670265 18403328 2081 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 4493 2081 389 142 0 3447 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 17972

[startup+25.502 s]
/proc/loadavg: 1.91 1.96 1.68 3/73 3728
/proc/meminfo: memFree=1396280/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=18228 CPUtime=25.27
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 2631 873 0 0 2523 1 2 1 25 0 1 0 56670265 18665472 2175 996147200 134512640 135095119 4294956304 18446744073709551615 134918161 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 4557 2175 389 142 0 3511 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 18228

[startup+51.1012 s]
/proc/loadavg: 1.94 1.96 1.69 3/73 3728
/proc/meminfo: memFree=1393528/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=19256 CPUtime=50.66
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 3173 873 0 0 5061 2 2 1 25 0 1 0 56670265 19718144 2523 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 4814 2523 389 142 0 3768 0
Current children cumulated CPU time (s) 50.66
Current children cumulated vsize (KiB) 19256

[startup+102.307 s]
/proc/loadavg: 1.97 1.96 1.70 3/73 3728
/proc/meminfo: memFree=1388408/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=20792 CPUtime=101.45
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 4106 873 0 0 10140 2 2 1 25 0 1 0 56670265 21291008 3070 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 5198 3070 389 142 0 4152 0
Current children cumulated CPU time (s) 101.45
Current children cumulated vsize (KiB) 20792

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.72 3/73 3728
/proc/meminfo: memFree=1384120/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=22840 CPUtime=160.96
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 5103 873 0 0 16090 3 2 1 25 0 1 0 56670265 23388160 3554 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 5710 3554 389 142 0 4664 0
Current children cumulated CPU time (s) 160.96
Current children cumulated vsize (KiB) 22840

[startup+222.302 s]
/proc/loadavg: 1.99 1.97 1.73 3/73 3728
/proc/meminfo: memFree=1378040/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=24124 CPUtime=220.47
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 6135 873 0 0 22040 4 2 1 25 0 1 0 56670265 24702976 4329 996147200 134512640 135095119 4294956304 18446744073709551615 134918151 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 6031 4329 389 142 0 4985 0
Current children cumulated CPU time (s) 220.47
Current children cumulated vsize (KiB) 24124

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.75 3/73 3728
/proc/meminfo: memFree=1373368/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=28220 CPUtime=279.98
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 7627 873 0 0 27990 5 2 1 25 0 1 0 56670265 28897280 4796 996147200 134512640 135095119 4294956304 18446744073709551615 134927036 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 7055 4796 389 142 0 6009 0
Current children cumulated CPU time (s) 279.98
Current children cumulated vsize (KiB) 28220

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.76 3/73 3728
/proc/meminfo: memFree=1364600/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=28220 CPUtime=339.49
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 8200 873 0 0 33940 6 2 1 25 0 1 0 56670265 28897280 5369 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 7055 5369 389 142 0 6009 0
Current children cumulated CPU time (s) 339.49
Current children cumulated vsize (KiB) 28220

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.77 3/73 3728
/proc/meminfo: memFree=1361464/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=28220 CPUtime=399.01
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 8660 873 0 0 39891 7 2 1 25 0 1 0 56670265 28897280 5829 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 7055 5829 389 142 0 6009 0
Current children cumulated CPU time (s) 399.01
Current children cumulated vsize (KiB) 28220

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.78 3/73 3728
/proc/meminfo: memFree=1355896/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=33164 CPUtime=458.52
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 10201 873 0 0 45841 8 2 1 25 0 1 0 56670265 33959936 6792 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 8291 6792 389 142 0 7245 0
Current children cumulated CPU time (s) 458.52
Current children cumulated vsize (KiB) 33164

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.79 3/73 3728
/proc/meminfo: memFree=1351864/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=33164 CPUtime=518.04
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 10510 873 0 0 51792 9 2 1 25 0 1 0 56670265 33959936 7101 996147200 134512640 135095119 4294956304 18446744073709551615 134555000 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 8291 7101 389 142 0 7245 0
Current children cumulated CPU time (s) 518.04
Current children cumulated vsize (KiB) 33164

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.80 3/73 3728
/proc/meminfo: memFree=1346424/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=42396 CPUtime=577.54
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 13130 873 0 0 57741 10 2 1 25 0 1 0 56670265 43413504 7672 996147200 134512640 135095119 4294956304 18446744073709551615 134910483 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 10599 7672 389 142 0 9553 0
Current children cumulated CPU time (s) 577.54
Current children cumulated vsize (KiB) 42396

[startup+642.301 s]
/proc/loadavg: 1.99 1.97 1.82 3/73 3728
/proc/meminfo: memFree=1340664/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=43704 CPUtime=637.05

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

[startup+822.302 s]
/proc/loadavg: 1.99 1.97 1.83 3/73 3728
/proc/meminfo: memFree=1315448/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=56880 CPUtime=815.58
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 18107 873 0 0 81540 15 2 1 25 0 1 0 56670265 58245120 11495 996147200 134512640 135095119 4294956304 18446744073709551615 134918117 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 14220 11495 389 142 0 13174 0
Current children cumulated CPU time (s) 815.58
Current children cumulated vsize (KiB) 56880

[startup+882.302 s]
/proc/loadavg: 1.99 1.97 1.84 3/73 3728
/proc/meminfo: memFree=1312824/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=56880 CPUtime=875.09
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 18415 873 0 0 87491 15 2 1 25 0 1 0 56670265 58245120 11803 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 14220 11803 389 142 0 13174 0
Current children cumulated CPU time (s) 875.09
Current children cumulated vsize (KiB) 56880

[startup+942.301 s]
/proc/loadavg: 1.99 1.97 1.85 3/73 3728
/proc/meminfo: memFree=1309176/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=56880 CPUtime=934.61
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 18718 873 0 0 93442 16 2 1 25 0 1 0 56670265 58245120 12106 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 14220 12106 389 142 0 13174 0
Current children cumulated CPU time (s) 934.61
Current children cumulated vsize (KiB) 56880

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.85 3/73 3728
/proc/meminfo: memFree=1304952/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=56880 CPUtime=994.12
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 19019 873 0 0 99393 16 2 1 25 0 1 0 56670265 58245120 12407 996147200 134512640 135095119 4294956304 18446744073709551615 134918194 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 14220 12407 389 142 0 13174 0
Current children cumulated CPU time (s) 994.12
Current children cumulated vsize (KiB) 56880

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.86 3/73 3728
/proc/meminfo: memFree=1300216/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=57796 CPUtime=1053.64
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 19539 873 0 0 105344 17 2 1 25 0 1 0 56670265 59183104 12927 996147200 134512640 135095119 4294956304 18446744073709551615 134916502 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 14449 12927 389 142 0 13403 0
Current children cumulated CPU time (s) 1053.64
Current children cumulated vsize (KiB) 57796

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.86 3/73 3728
/proc/meminfo: memFree=1294712/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=75480 CPUtime=1113.15
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 24231 873 0 0 111292 20 2 1 25 0 1 0 56670265 77291520 13522 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 18870 13522 389 142 0 17824 0
Current children cumulated CPU time (s) 1113.15
Current children cumulated vsize (KiB) 75480

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.87 3/73 3728
/proc/meminfo: memFree=1289272/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=76780 CPUtime=1172.65
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 24839 873 0 0 117242 20 2 1 25 0 1 0 56670265 78622720 14130 996147200 134512640 135095119 4294956304 18446744073709551615 134927059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 19195 14130 389 142 0 18149 0
Current children cumulated CPU time (s) 1172.65
Current children cumulated vsize (KiB) 76780

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.88 3/73 3728
/proc/meminfo: memFree=1283896/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=77952 CPUtime=1232.15
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 25455 873 0 0 123191 21 2 1 25 0 1 0 56670265 79822848 14746 996147200 134512640 135095119 4294956304 18446744073709551615 134918161 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 19488 14746 389 142 0 18442 0
Current children cumulated CPU time (s) 1232.15
Current children cumulated vsize (KiB) 77952

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.88 3/73 3728
/proc/meminfo: memFree=1278264/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=79260 CPUtime=1291.67
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 26051 873 0 0 129142 22 2 1 25 0 1 0 56670265 81162240 15342 996147200 134512640 135095119 4294956304 18446744073709551615 134918260 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 19815 15342 389 142 0 18769 0
Current children cumulated CPU time (s) 1291.67
Current children cumulated vsize (KiB) 79260

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.89 3/73 3728
/proc/meminfo: memFree=1273080/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=80552 CPUtime=1351.18
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 26657 873 0 0 135092 23 2 1 25 0 1 0 56670265 82485248 15948 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 20138 15948 389 142 0 19092 0
Current children cumulated CPU time (s) 1351.18
Current children cumulated vsize (KiB) 80552

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.89 3/73 3728
/proc/meminfo: memFree=1267512/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=81864 CPUtime=1410.7
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 27269 873 0 0 141043 24 2 1 25 0 1 0 56670265 83828736 16560 996147200 134512640 135095119 4294956304 18446744073709551615 134911220 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 20466 16560 389 142 0 19420 0
Current children cumulated CPU time (s) 1410.7
Current children cumulated vsize (KiB) 81864

[startup+1482.3 s]
/proc/loadavg: 2.04 1.99 1.90 3/73 3728
/proc/meminfo: memFree=1249528/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=83040 CPUtime=1470.21
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 27867 873 0 0 146993 25 2 1 25 0 1 0 56670265 85032960 17158 996147200 134512640 135095119 4294956304 18446744073709551615 134555070 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 20760 17158 389 142 0 19714 0
Current children cumulated CPU time (s) 1470.21
Current children cumulated vsize (KiB) 83040

[startup+1542.3 s]
/proc/loadavg: 2.05 2.00 1.91 3/73 3728
/proc/meminfo: memFree=1245752/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=84340 CPUtime=1529.72
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 28481 873 0 0 152943 26 2 1 25 0 1 0 56670265 86364160 17772 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 21085 17772 389 142 0 20039 0
Current children cumulated CPU time (s) 1529.72
Current children cumulated vsize (KiB) 84340

[startup+1602.3 s]
/proc/loadavg: 2.15 2.04 1.93 3/73 3728
/proc/meminfo: memFree=1241784/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=85776 CPUtime=1589.23
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 29112 873 0 0 158893 27 2 1 25 0 1 0 56670265 87834624 18403 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 21444 18403 389 142 0 20398 0
Current children cumulated CPU time (s) 1589.23
Current children cumulated vsize (KiB) 85776

[startup+1662.3 s]
/proc/loadavg: 2.08 2.05 1.93 3/73 3728
/proc/meminfo: memFree=1226936/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=106104 CPUtime=1648.73
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 34507 873 0 0 164840 30 2 1 25 0 1 0 56670265 108650496 21749 996147200 134512640 135095119 4294956304 18446744073709551615 134617177 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 26526 21749 389 142 0 25480 0
Current children cumulated CPU time (s) 1648.73
Current children cumulated vsize (KiB) 106104

[startup+1722.3 s]
/proc/loadavg: 2.03 2.03 1.93 3/73 3728
/proc/meminfo: memFree=1224440/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=106104 CPUtime=1708.24
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 34804 873 0 0 170790 31 2 1 25 0 1 0 56670265 108650496 22046 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 26526 22046 389 142 0 25480 0
Current children cumulated CPU time (s) 1708.24
Current children cumulated vsize (KiB) 106104

[startup+1782.3 s]
/proc/loadavg: 2.01 2.03 1.93 3/73 3728
/proc/meminfo: memFree=1221560/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=106104 CPUtime=1767.74
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 35099 873 0 0 176740 31 2 1 25 0 1 0 56670265 108650496 22341 996147200 134512640 135095119 4294956304 18446744073709551615 134918235 0 0 4096 0 0 0 0 17 1 0 0
/proc/3722/statm: 26526 22341 389 142 0 25480 0
Current children cumulated CPU time (s) 1767.74
Current children cumulated vsize (KiB) 106104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.8 s]
/proc/loadavg: 1.94 2.01 1.93 3/82 3770
/proc/meminfo: memFree=1301608/2055920 swapFree=4192812/4192956
[pid=3722] ppid=3720 vsize=106104 CPUtime=1800.1
/proc/3722/stat : 3722 (pcs.small) R 3720 3722 3375 0 -1 4194304 35267 873 0 0 179974 33 2 1 25 0 1 0 56670265 108650496 22509 996147200 134512640 135095119 4294956304 18446744073709551615 134926999 0 0 4096 0 0 0 0 17 0 0 0
/proc/3722/statm: 26526 22509 389 142 0 25480 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 106104

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): 1814.82
CPU time (s): 1800.12
CPU user time (s): 1799.77
CPU system time (s): 0.358945
CPU usage (%): 99.1902
Max. virtual memory (cumulated for all children) (KiB): 108228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
system time used= 0.358945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36140
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 22
involuntary context switches= 39164

runsolver used 1.78973 second user time and 4.95025 second system time

The end

Launcher Data 

Begin job on node31 at 2009-07-16 00:14:01
IDJOB=2063277
IDBENCH=53996
IDSOLVER=733
FILE ID=node31/2063277-1247696041
PBS_JOBID= 9521248
Free space on /tmp= 66268 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-3-24-24/normalized-rand-3-24-24-76-632-22_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2063277-1247696041/watcher-2063277-1247696041 -o /tmp/evaluation-result-2063277-1247696041/solver-2063277-1247696041 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 648931359 HOME/instance-2063277-1247696041.xml

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

MD5SUM BENCH= b0d0910a54361eb4b635b0f40380a40c
RANDOM SEED=648931359

node31.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		: 3000.216
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	: 5931.00
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		: 3000.216
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:       1405472 kB
Buffers:         71368 kB
Cached:         491536 kB
SwapCached:          0 kB
Active:         200008 kB
Inactive:       386396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1405472 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            9624 kB
Writeback:           0 kB
Mapped:          34944 kB
Slab:            49192 kB
Committed_AS:   388212 kB
PageTables:       1856 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66272 MiB
End job on node31 at 2009-07-16 00:44:18