Trace number 2088368

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) 1800.05 1815.92

General information on the benchmark

Namecsp/rand-3-28-28-fcd/
normalized-rand-3-28-28-93-632-fcd-21_ext.xml
MD5SUMf646c3e82df894df88db729ca343afec
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables28
Number of constraints93
Maximum constraint arity3
Maximum domain size28
Number of constraints which are defined in extension93
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.05	c small-domain mode
0.00/0.05	c Seed is 1439696235
0.00/0.06	c Constructing HOME/instance-2088368-1247729171.xml  with 93 constraints
1.97/2.03	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-2088368-1247729171/watcher-2088368-1247729171 -o /tmp/evaluation-result-2088368-1247729171/solver-2088368-1247729171 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1439696235 HOME/instance-2088368-1247729171.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: 2.00 2.00 2.00 4/72 16587
/proc/meminfo: memFree=1628184/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=5356 CPUtime=0
/proc/16587/stat : 16587 (pcssolve) R 16585 16587 16306 0 -1 4194304 273 0 0 0 0 0 0 0 20 0 1 0 59984195 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 214919867039 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/16587/statm: 1339 241 200 169 0 50 0
[pid=16588] ppid=16587 vsize=5356 CPUtime=0
/proc/16588/stat : 16588 (pcssolve) R 16587 16587 16306 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 59984195 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 214919867039 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/16588/statm: 1339 241 200 169 0 50 0

[startup+0.0730589 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 16587
/proc/meminfo: memFree=1628184/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=4644 CPUtime=0.05
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 855 974 0 0 1 0 2 2 21 0 1 0 59984195 4755456 464 996147200 134512640 135095119 4294956304 18446744073709551615 134681703 0 0 4096 0 0 0 0 17 1 0 0
/proc/16587/statm: 1161 464 362 142 0 115 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4644

[startup+0.101063 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 16587
/proc/meminfo: memFree=1628184/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=5088 CPUtime=0.08
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 936 974 0 0 4 0 2 2 21 0 1 0 59984195 5210112 545 996147200 134512640 135095119 4294956304 18446744073709551615 134945058 0 0 4096 0 0 0 0 17 1 0 0
/proc/16587/statm: 1272 545 375 142 0 226 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5088

[startup+0.301108 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 16587
/proc/meminfo: memFree=1628184/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=7596 CPUtime=0.27
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 1198 974 0 0 23 0 2 2 23 0 1 0 59984195 7778304 807 996147200 134512640 135095119 4294956304 18446744073709551615 9338456 0 0 4096 0 0 0 0 17 1 0 0
/proc/16587/statm: 1899 807 375 142 0 853 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7596

[startup+0.701193 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 16587
/proc/meminfo: memFree=1628184/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=12968 CPUtime=0.68
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 1748 974 0 0 63 1 2 2 25 0 1 0 59984195 13279232 1357 996147200 134512640 135095119 4294956304 18446744073709551615 9371189 0 0 4096 0 0 0 0 17 1 0 0
/proc/16587/statm: 3242 1357 375 142 0 2196 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12968

[startup+1.50137 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16593
/proc/meminfo: memFree=1622480/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=23212 CPUtime=1.46
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 2829 974 0 0 141 1 2 2 25 0 1 0 59984195 23769088 2438 996147200 134512640 135095119 4294956304 18446744073709551615 134935182 0 0 4096 0 0 0 0 17 1 0 0
/proc/16587/statm: 5803 2438 375 142 0 4757 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 23212

[startup+3.10172 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16593
/proc/meminfo: memFree=1616656/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=30204 CPUtime=3.05
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 3590 974 0 0 299 2 2 2 25 0 1 0 59984195 30928896 3198 996147200 134512640 135095119 4294956304 18446744073709551615 134918148 0 0 4096 0 0 0 0 17 1 0 0
/proc/16587/statm: 7551 3198 389 142 0 6505 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 30204

[startup+6.3014 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16593
/proc/meminfo: memFree=1616528/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=30204 CPUtime=6.22
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 3607 974 0 0 616 2 2 2 25 0 1 0 59984195 30928896 3215 996147200 134512640 135095119 4294956304 18446744073709551615 134926990 0 0 4096 0 0 0 0 17 1 0 0
/proc/16587/statm: 7551 3215 389 142 0 6505 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 30204

[startup+12.7018 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16593
/proc/meminfo: memFree=1616152/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=30204 CPUtime=12.56
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 3661 974 0 0 1250 2 2 2 25 0 1 0 59984195 30928896 3269 996147200 134512640 135095119 4294956304 18446744073709551615 134918151 0 0 4096 0 0 0 0 17 1 0 0
/proc/16587/statm: 7551 3269 389 142 0 6505 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 30204

[startup+25.5015 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16593
/proc/meminfo: memFree=1615448/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=30464 CPUtime=25.24
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 3765 974 0 0 2518 2 2 2 25 0 1 0 59984195 31195136 3373 996147200 134512640 135095119 4294956304 18446744073709551615 134918171 0 0 4096 0 0 0 0 17 1 0 0
/proc/16587/statm: 7616 3373 389 142 0 6570 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 30464

[startup+51.102 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16593
/proc/meminfo: memFree=1613528/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=31492 CPUtime=50.62
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 4192 974 0 0 5055 3 2 2 25 0 1 0 59984195 32247808 3606 996147200 134512640 135095119 4294956304 18446744073709551615 134918249 0 0 4096 0 0 0 0 17 1 0 0
/proc/16587/statm: 7873 3606 389 142 0 6827 0
Current children cumulated CPU time (s) 50.62
Current children cumulated vsize (KiB) 31492

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16593
/proc/meminfo: memFree=1609624/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=32772 CPUtime=101.36
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 4879 974 0 0 10128 4 2 2 25 0 1 0 59984195 33558528 3971 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/16587/statm: 8193 3971 389 142 0 7147 0
Current children cumulated CPU time (s) 101.36
Current children cumulated vsize (KiB) 32772

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16593
/proc/meminfo: memFree=1605400/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=33284 CPUtime=160.81
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 5610 974 0 0 16073 4 2 2 25 0 1 0 59984195 34082816 4573 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/16587/statm: 8321 4573 389 142 0 7275 0
Current children cumulated CPU time (s) 160.81
Current children cumulated vsize (KiB) 33284

[startup+222.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16593
/proc/meminfo: memFree=1600600/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=35332 CPUtime=220.28
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 6551 974 0 0 22018 6 2 2 25 0 1 0 59984195 36179968 5001 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/16587/statm: 8833 5001 389 142 0 7787 0
Current children cumulated CPU time (s) 220.28
Current children cumulated vsize (KiB) 35332

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16593
/proc/meminfo: memFree=1595736/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=36616 CPUtime=279.74
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 7705 974 0 0 27963 7 2 2 25 0 1 0 59984195 37494784 5898 996147200 134512640 135095119 4294956304 18446744073709551615 134918159 0 0 4096 0 0 0 0 17 1 0 0
/proc/16587/statm: 9154 5898 389 142 0 8108 0
Current children cumulated CPU time (s) 279.74
Current children cumulated vsize (KiB) 36616

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16593
/proc/meminfo: memFree=1592920/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=36616 CPUtime=339.2
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 7941 974 0 0 33909 7 2 2 25 0 1 0 59984195 37494784 6134 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 1 0 0
/proc/16587/statm: 9154 6134 389 142 0 8108 0
Current children cumulated CPU time (s) 339.2
Current children cumulated vsize (KiB) 36616

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16593
/proc/meminfo: memFree=1590040/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=40712 CPUtime=398.67
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 9201 974 0 0 39855 8 2 2 25 0 1 0 59984195 41689088 6369 996147200 134512640 135095119 4294956304 18446744073709551615 134918079 0 0 4096 0 0 0 0 17 1 0 0
/proc/16587/statm: 10178 6369 389 142 0 9132 0
Current children cumulated CPU time (s) 398.67
Current children cumulated vsize (KiB) 40712

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16593
/proc/meminfo: memFree=1586136/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=40712 CPUtime=458.15
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 9683 974 0 0 45802 9 2 2 25 0 1 0 59984195 41689088 6851 996147200 134512640 135095119 4294956304 18446744073709551615 134927113 0 0 4096 0 0 0 0 17 1 0 0
/proc/16587/statm: 10178 6851 389 142 0 9132 0
Current children cumulated CPU time (s) 458.15
Current children cumulated vsize (KiB) 40712

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16593
/proc/meminfo: memFree=1580312/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=40712 CPUtime=517.61
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 10151 974 0 0 51747 10 2 2 25 0 1 0 59984195 41689088 7319 996147200 134512640 135095119 4294956304 18446744073709551615 134918249 0 0 4096 0 0 0 0 17 1 0 0
/proc/16587/statm: 10178 7319 389 142 0 9132 0
Current children cumulated CPU time (s) 517.61
Current children cumulated vsize (KiB) 40712

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16593
/proc/meminfo: memFree=1573912/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=43016 CPUtime=577.09
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 12019 974 0 0 57694 11 2 2 25 0 1 0 59984195 44048384 8609 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/16587/statm: 10754 8609 389 142 0 9708 0
Current children cumulated CPU time (s) 577.09
Current children cumulated vsize (KiB) 43016

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16593
/proc/meminfo: memFree=1571928/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=43016 CPUtime=636.54
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 12245 974 0 0 63639 11 2 2 25 0 1 0 59984195 44048384 8835 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/16587/statm: 10754 8835 389 142 0 9708 0
Current children cumulated CPU time (s) 636.54

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

[startup+882.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16593
/proc/meminfo: memFree=1559640/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=51208 CPUtime=874.41
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 15610 974 0 0 87422 15 2 2 25 0 1 0 59984195 52436992 10151 996147200 134512640 135095119 4294956304 18446744073709551615 134918215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16587/statm: 12802 10151 389 142 0 11756 0
Current children cumulated CPU time (s) 874.41
Current children cumulated vsize (KiB) 51208

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16593
/proc/meminfo: memFree=1555928/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=51600 CPUtime=933.88
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 16011 974 0 0 93368 16 2 2 25 0 1 0 59984195 52838400 10552 996147200 134512640 135095119 4294956304 18446744073709551615 134918156 0 0 4096 0 0 0 0 17 1 0 0
/proc/16587/statm: 12900 10552 389 142 0 11854 0
Current children cumulated CPU time (s) 933.88
Current children cumulated vsize (KiB) 51600

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16593
/proc/meminfo: memFree=1544856/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=52768 CPUtime=993.36
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 16539 974 0 0 99315 17 2 2 25 0 1 0 59984195 54034432 11080 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 1 0 0
/proc/16587/statm: 13192 11080 389 142 0 12146 0
Current children cumulated CPU time (s) 993.36
Current children cumulated vsize (KiB) 52768

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16593
/proc/meminfo: memFree=1542168/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=53808 CPUtime=1052.83
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 17058 974 0 0 105261 18 2 2 25 0 1 0 59984195 55099392 11599 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/16587/statm: 13452 11599 389 142 0 12406 0
Current children cumulated CPU time (s) 1052.83
Current children cumulated vsize (KiB) 53808

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16593
/proc/meminfo: memFree=1539032/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=55112 CPUtime=1112.31
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 17603 974 0 0 111209 18 2 2 25 0 1 0 59984195 56434688 12144 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/16587/statm: 13778 12144 389 142 0 12732 0
Current children cumulated CPU time (s) 1112.31
Current children cumulated vsize (KiB) 55112

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16593
/proc/meminfo: memFree=1528216/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=68428 CPUtime=1171.78
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 21187 974 0 0 117154 20 2 2 25 0 1 0 59984195 70070272 14574 996147200 134512640 135095119 4294956304 18446744073709551615 134916450 0 0 4096 0 0 0 0 17 1 0 0
/proc/16587/statm: 17107 14574 389 142 0 16061 0
Current children cumulated CPU time (s) 1171.78
Current children cumulated vsize (KiB) 68428

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16593
/proc/meminfo: memFree=1526296/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=68428 CPUtime=1231.24
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 21431 974 0 0 123099 21 2 2 25 0 1 0 59984195 70070272 14818 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/16587/statm: 17107 14818 389 142 0 16061 0
Current children cumulated CPU time (s) 1231.24
Current children cumulated vsize (KiB) 68428

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16593
/proc/meminfo: memFree=1524248/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=68428 CPUtime=1290.7
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 21663 974 0 0 129045 21 2 2 25 0 1 0 59984195 70070272 15050 996147200 134512640 135095119 4294956304 18446744073709551615 134918194 0 0 4096 0 0 0 0 17 1 0 0
/proc/16587/statm: 17107 15050 389 142 0 16061 0
Current children cumulated CPU time (s) 1290.7
Current children cumulated vsize (KiB) 68428

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16593
/proc/meminfo: memFree=1522648/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=68428 CPUtime=1350.17
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 21909 974 0 0 134991 22 2 2 25 0 1 0 59984195 70070272 15296 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/16587/statm: 17107 15296 389 142 0 16061 0
Current children cumulated CPU time (s) 1350.17
Current children cumulated vsize (KiB) 68428

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16593
/proc/meminfo: memFree=1520088/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=68428 CPUtime=1409.63
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 22139 974 0 0 140937 22 2 2 25 0 1 0 59984195 70070272 15526 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/16587/statm: 17107 15526 389 142 0 16061 0
Current children cumulated CPU time (s) 1409.63
Current children cumulated vsize (KiB) 68428

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16593
/proc/meminfo: memFree=1517272/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=84812 CPUtime=1469.09
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 26460 974 0 0 146881 24 2 2 25 0 1 0 59984195 86847488 15750 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/16587/statm: 21203 15750 389 142 0 20157 0
Current children cumulated CPU time (s) 1469.09
Current children cumulated vsize (KiB) 84812

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16595
/proc/meminfo: memFree=1514456/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=84812 CPUtime=1528.56
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 26686 974 0 0 152827 25 2 2 25 0 1 0 59984195 86847488 15976 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/16587/statm: 21203 15976 389 142 0 20157 0
Current children cumulated CPU time (s) 1528.56
Current children cumulated vsize (KiB) 84812

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16595
/proc/meminfo: memFree=1510616/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=85732 CPUtime=1588.02
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 27124 974 0 0 158773 25 2 2 25 0 1 0 59984195 87789568 16414 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/16587/statm: 21433 16414 389 142 0 20387 0
Current children cumulated CPU time (s) 1588.02
Current children cumulated vsize (KiB) 85732

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16595
/proc/meminfo: memFree=1506648/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=86776 CPUtime=1647.49
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 27622 974 0 0 164718 27 2 2 25 0 1 0 59984195 88858624 16912 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 1 0 0
/proc/16587/statm: 21694 16912 389 142 0 20648 0
Current children cumulated CPU time (s) 1647.49
Current children cumulated vsize (KiB) 86776

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 16595
/proc/meminfo: memFree=1502424/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=87948 CPUtime=1706.95
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 28130 974 0 0 170664 27 2 2 25 0 1 0 59984195 90058752 17420 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 1 0 0
/proc/16587/statm: 21987 17420 389 142 0 20941 0
Current children cumulated CPU time (s) 1706.95
Current children cumulated vsize (KiB) 87948

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 2/71 16596
/proc/meminfo: memFree=1569000/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=89120 CPUtime=1766.43
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 28657 974 0 0 176611 28 2 2 25 0 1 0 59984195 91258880 17947 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 0 0 0
/proc/16587/statm: 22280 17947 389 142 0 21234 0
Current children cumulated CPU time (s) 1766.43
Current children cumulated vsize (KiB) 89120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 16637
/proc/meminfo: memFree=1557136/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=89772 CPUtime=1800.02
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 28971 974 0 0 179969 29 2 2 25 0 1 0 59984195 91926528 18261 996147200 134512640 135095119 4294956304 18446744073709551615 134927023 0 0 4096 0 0 0 0 17 0 0 0
/proc/16587/statm: 22443 18261 389 142 0 21397 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 89772

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

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

[startup+1815.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 16637
/proc/meminfo: memFree=1557136/2055920 swapFree=4192812/4192956
[pid=16587] ppid=16585 vsize=89772 CPUtime=1800.02
/proc/16587/stat : 16587 (pcs.small) R 16585 16587 16306 0 -1 4194304 28971 974 0 0 179969 29 2 2 25 0 1 0 59984195 91926528 18261 996147200 134512640 135095119 4294956304 18446744073709551615 134927023 0 0 4096 0 0 0 0 17 0 0 0
/proc/16587/statm: 22443 18261 389 142 0 21397 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 89772

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.92
CPU time (s): 1800.05
CPU user time (s): 1799.72
CPU system time (s): 0.328949
CPU usage (%): 99.126
Max. virtual memory (cumulated for all children) (KiB): 89772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.328949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29945
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= 23
involuntary context switches= 39332

runsolver used 2.28065 second user time and 5.12622 second system time

The end

Launcher Data 

Begin job on node10 at 2009-07-16 09:26:11
IDJOB=2088368
IDBENCH=58915
IDSOLVER=733
FILE ID=node10/2088368-1247729171
PBS_JOBID= 9521561
Free space on /tmp= 66352 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-3-28-28-fcd/normalized-rand-3-28-28-93-632-fcd-21_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2088368-1247729171/watcher-2088368-1247729171 -o /tmp/evaluation-result-2088368-1247729171/solver-2088368-1247729171 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1439696235 HOME/instance-2088368-1247729171.xml

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

MD5SUM BENCH= f646c3e82df894df88db729ca343afec
RANDOM SEED=1439696235

node10.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		: 3000.279
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		: 3000.279
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:       1628664 kB
Buffers:         78444 kB
Cached:         247752 kB
SwapCached:          0 kB
Active:         112272 kB
Inactive:       242100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1628664 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           15240 kB
Writeback:           0 kB
Mapped:          39624 kB
Slab:            58232 kB
Committed_AS:   616072 kB
PageTables:       1736 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= 66356 MiB
End job on node10 at 2009-07-16 09:56:29