Trace number 2064795

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) 1800.06 1814.92

General information on the benchmark

Namecsp/rand-3-28-28/
normalized-rand-3-28-28-93-632-48_ext.xml
MD5SUM1376644d8b88212e1528ffaa58d44d41
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 

0.01/0.05	c small-domain mode
0.01/0.06	c Seed is 296578433
0.01/0.06	c Constructing HOME/instance-2064795-1247696273.xml  with 93 constraints
1.95/2.02	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-2064795-1247696273/watcher-2064795-1247696273 -o /tmp/evaluation-result-2064795-1247696273/solver-2064795-1247696273 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 296578433 HOME/instance-2064795-1247696273.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: 1.91 1.95 1.73 4/72 12327
/proc/meminfo: memFree=1457336/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=5356 CPUtime=0
/proc/12327/stat : 12327 (pcssolve) R 12325 12327 11425 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 56687683 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 224627583647 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/12327/statm: 1339 241 200 169 0 50 0
[pid=12328] ppid=12327 vsize=0 CPUtime=0
/proc/12328/stat : 12328 (pcssolve) R 12327 12327 11425 0 -1 4194368 22 0 0 0 0 0 0 0 22 0 1 0 56687683 0 0 996147200 0 0 0 18446744073709551615 224627584295 0 0 4096 0 0 0 0 17 1 0 0
/proc/12328/statm: 0 0 0 0 0 0 0
[pid=12329] ppid=12327 vsize=5356 CPUtime=0
/proc/12329/stat : 12329 (pcssolve) R 12327 12327 11425 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 56687683 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 224627583647 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/12329/statm: 1339 241 200 169 0 50 0

[startup+0.029799 s]
/proc/loadavg: 1.91 1.95 1.73 4/72 12327
/proc/meminfo: memFree=1457336/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=5356 CPUtime=0.01
/proc/12327/stat : 12327 (pcssolve) S 12325 12327 11425 0 -1 4194304 339 575 0 0 0 0 0 1 22 0 1 0 56687683 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12327/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.101808 s]
/proc/loadavg: 1.91 1.95 1.73 4/72 12327
/proc/meminfo: memFree=1457336/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=5088 CPUtime=0.07
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 936 974 0 0 4 0 2 1 18 0 1 0 56687683 5210112 545 996147200 134512640 135095119 4294956304 18446744073709551615 134943907 0 0 4096 0 0 0 0 17 1 0 0
/proc/12327/statm: 1272 545 375 142 0 226 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5088

[startup+0.301837 s]
/proc/loadavg: 1.91 1.95 1.73 4/72 12327
/proc/meminfo: memFree=1457336/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=7596 CPUtime=0.27
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 1198 974 0 0 23 1 2 1 19 0 1 0 56687683 7778304 807 996147200 134512640 135095119 4294956304 18446744073709551615 134741374 0 0 4096 0 0 0 0 17 1 0 0
/proc/12327/statm: 1899 807 375 142 0 853 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7596

[startup+0.701895 s]
/proc/loadavg: 1.91 1.95 1.73 4/72 12327
/proc/meminfo: memFree=1457336/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=12968 CPUtime=0.67
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 1748 974 0 0 63 1 2 1 23 0 1 0 56687683 13279232 1357 996147200 134512640 135095119 4294956304 18446744073709551615 134739568 0 0 4096 0 0 0 0 17 1 0 0
/proc/12327/statm: 3242 1357 375 142 0 2196 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 12968

[startup+1.50201 s]
/proc/loadavg: 1.91 1.95 1.73 3/73 12333
/proc/meminfo: memFree=1451696/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=23360 CPUtime=1.45
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 2850 974 0 0 141 1 2 1 25 0 1 0 56687683 23920640 2459 996147200 134512640 135095119 4294956304 18446744073709551615 4251339 0 0 4096 0 0 0 0 17 1 0 0
/proc/12327/statm: 5840 2459 375 142 0 4794 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 23360

[startup+3.10224 s]
/proc/loadavg: 2.00 1.97 1.74 3/73 12333
/proc/meminfo: memFree=1445040/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=30204 CPUtime=3.04
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 3590 974 0 0 299 2 2 1 25 0 1 0 56687683 30928896 3198 996147200 134512640 135095119 4294956304 18446744073709551615 134918069 0 0 4096 0 0 0 0 17 1 0 0
/proc/12327/statm: 7551 3198 389 142 0 6505 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 30204

[startup+6.30169 s]
/proc/loadavg: 2.00 1.97 1.74 3/73 12333
/proc/meminfo: memFree=1445040/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=30204 CPUtime=6.22
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 3606 974 0 0 617 2 2 1 25 0 1 0 56687683 30928896 3214 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/12327/statm: 7551 3214 389 142 0 6505 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 30204

[startup+12.7026 s]
/proc/loadavg: 2.00 1.97 1.74 3/73 12333
/proc/meminfo: memFree=1444784/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=30204 CPUtime=12.56
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 3661 974 0 0 1251 2 2 1 25 0 1 0 56687683 30928896 3269 996147200 134512640 135095119 4294956304 18446744073709551615 134918148 0 0 4096 0 0 0 0 17 1 0 0
/proc/12327/statm: 7551 3269 389 142 0 6505 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 30204

[startup+25.5014 s]
/proc/loadavg: 2.07 1.99 1.75 3/73 12333
/proc/meminfo: memFree=1443888/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=30720 CPUtime=25.25
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 3834 974 0 0 2520 2 2 1 25 0 1 0 56687683 31457280 3377 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 1 0 0
/proc/12327/statm: 7680 3377 389 142 0 6634 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 30720

[startup+51.101 s]
/proc/loadavg: 2.04 1.99 1.75 3/73 12333
/proc/meminfo: memFree=1442608/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=31492 CPUtime=50.63
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 4170 974 0 0 5058 2 2 1 25 0 1 0 56687683 32247808 3584 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/12327/statm: 7873 3584 389 142 0 6827 0
Current children cumulated CPU time (s) 50.63
Current children cumulated vsize (KiB) 31492

[startup+102.306 s]
/proc/loadavg: 2.06 2.00 1.77 3/73 12333
/proc/meminfo: memFree=1438896/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=32772 CPUtime=101.4
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 4876 974 0 0 10134 3 2 1 25 0 1 0 56687683 33558528 3968 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/12327/statm: 8193 3968 389 142 0 7147 0
Current children cumulated CPU time (s) 101.4
Current children cumulated vsize (KiB) 32772

[startup+162.302 s]
/proc/loadavg: 2.07 2.01 1.79 3/73 12333
/proc/meminfo: memFree=1434928/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=33284 CPUtime=160.87
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 5598 974 0 0 16081 3 2 1 25 0 1 0 56687683 34082816 4561 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 1 0 0
/proc/12327/statm: 8321 4561 389 142 0 7275 0
Current children cumulated CPU time (s) 160.87
Current children cumulated vsize (KiB) 33284

[startup+222.301 s]
/proc/loadavg: 2.06 2.02 1.80 3/73 12333
/proc/meminfo: memFree=1429936/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=35332 CPUtime=220.35
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 6443 974 0 0 22028 4 2 1 25 0 1 0 56687683 36179968 4893 996147200 134512640 135095119 4294956304 18446744073709551615 134926965 0 0 4096 0 0 0 0 17 1 0 0
/proc/12327/statm: 8833 4893 389 142 0 7787 0
Current children cumulated CPU time (s) 220.35
Current children cumulated vsize (KiB) 35332

[startup+282.302 s]
/proc/loadavg: 2.02 2.02 1.81 3/73 12333
/proc/meminfo: memFree=1426992/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=35332 CPUtime=279.85
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 6919 974 0 0 27977 5 2 1 25 0 1 0 56687683 36179968 5369 996147200 134512640 135095119 4294956304 18446744073709551615 134839425 0 0 4096 0 0 0 0 17 1 0 0
/proc/12327/statm: 8833 5369 389 142 0 7787 0
Current children cumulated CPU time (s) 279.85
Current children cumulated vsize (KiB) 35332

[startup+342.301 s]
/proc/loadavg: 2.01 2.01 1.82 3/73 12333
/proc/meminfo: memFree=1423344/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=36616 CPUtime=339.34
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 7851 974 0 0 33925 6 2 1 25 0 1 0 56687683 37494784 6044 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/12327/statm: 9154 6044 389 142 0 8108 0
Current children cumulated CPU time (s) 339.34
Current children cumulated vsize (KiB) 36616

[startup+402.302 s]
/proc/loadavg: 2.00 2.01 1.83 3/73 12333
/proc/meminfo: memFree=1420464/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=40712 CPUtime=398.84
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 9110 974 0 0 39874 7 2 1 25 0 1 0 56687683 41689088 6278 996147200 134512640 135095119 4294956304 18446744073709551615 134910839 0 0 4096 0 0 0 0 17 1 0 0
/proc/12327/statm: 10178 6278 389 142 0 9132 0
Current children cumulated CPU time (s) 398.84
Current children cumulated vsize (KiB) 40712

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.83 3/73 12333
/proc/meminfo: memFree=1416560/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=40712 CPUtime=458.33
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 9562 974 0 0 45822 8 2 1 25 0 1 0 56687683 41689088 6730 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/12327/statm: 10178 6730 389 142 0 9132 0
Current children cumulated CPU time (s) 458.33
Current children cumulated vsize (KiB) 40712

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 1.84 3/73 12333
/proc/meminfo: memFree=1410032/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=40712 CPUtime=517.82
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 10015 974 0 0 51770 9 2 1 25 0 1 0 56687683 41689088 7183 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/12327/statm: 10178 7183 389 142 0 9132 0
Current children cumulated CPU time (s) 517.82
Current children cumulated vsize (KiB) 40712

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.85 3/73 12333
/proc/meminfo: memFree=1403888/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=43016 CPUtime=577.29
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 11829 974 0 0 57716 10 2 1 25 0 1 0 56687683 44048384 8419 996147200 134512640 135095119 4294956304 18446744073709551615 134927232 0 0 4096 0 0 0 0 17 1 0 0
/proc/12327/statm: 10754 8419 389 142 0 9708 0
Current children cumulated CPU time (s) 577.29
Current children cumulated vsize (KiB) 43016

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 1.85 3/73 12333
/proc/meminfo: memFree=1401968/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=43016 CPUtime=636.78

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

[startup+882.302 s]
/proc/loadavg: 2.12 2.04 1.90 3/73 12333
/proc/meminfo: memFree=1388784/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=51208 CPUtime=874.74
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 15640 974 0 0 87455 16 2 1 25 0 1 0 56687683 52436992 10181 996147200 134512640 135095119 4294956304 18446744073709551615 134918139 0 0 4096 0 0 0 0 17 1 0 0
/proc/12327/statm: 12802 10181 389 142 0 11756 0
Current children cumulated CPU time (s) 874.74
Current children cumulated vsize (KiB) 51208

[startup+942.302 s]
/proc/loadavg: 2.04 2.03 1.90 3/73 12333
/proc/meminfo: memFree=1385776/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=51208 CPUtime=934.22
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 15864 974 0 0 93403 16 2 1 25 0 1 0 56687683 52436992 10405 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 1 0 0
/proc/12327/statm: 12802 10405 389 142 0 11756 0
Current children cumulated CPU time (s) 934.22
Current children cumulated vsize (KiB) 51208

[startup+1002.3 s]
/proc/loadavg: 2.01 2.03 1.91 3/73 12333
/proc/meminfo: memFree=1381488/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=52376 CPUtime=993.71
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 16363 974 0 0 99351 17 2 1 25 0 1 0 56687683 53633024 10904 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 1 0 0
/proc/12327/statm: 13094 10904 389 142 0 12048 0
Current children cumulated CPU time (s) 993.71
Current children cumulated vsize (KiB) 52376

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 1.91 3/73 12333
/proc/meminfo: memFree=1369264/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=53416 CPUtime=1053.2
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 16859 974 0 0 105299 18 2 1 25 0 1 0 56687683 54697984 11400 996147200 134512640 135095119 4294956304 18446744073709551615 134918156 0 0 4096 0 0 0 0 17 1 0 0
/proc/12327/statm: 13354 11400 389 142 0 12308 0
Current children cumulated CPU time (s) 1053.2
Current children cumulated vsize (KiB) 53416

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 1.91 3/73 12333
/proc/meminfo: memFree=1366256/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=54588 CPUtime=1112.69
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 17381 974 0 0 111247 19 2 1 25 0 1 0 56687683 55898112 11922 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/12327/statm: 13647 11922 389 142 0 12601 0
Current children cumulated CPU time (s) 1112.69
Current children cumulated vsize (KiB) 54588

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 1.91 3/73 12333
/proc/meminfo: memFree=1356144/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=67244 CPUtime=1172.18
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 20770 974 0 0 117193 22 2 1 25 0 1 0 56687683 68857856 14157 996147200 134512640 135095119 4294956304 18446744073709551615 134918235 0 0 4096 0 0 0 0 17 1 0 0
/proc/12327/statm: 16811 14157 389 142 0 15765 0
Current children cumulated CPU time (s) 1172.18
Current children cumulated vsize (KiB) 67244

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 12333
/proc/meminfo: memFree=1354288/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=67244 CPUtime=1231.65
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 20995 974 0 0 123140 22 2 1 25 0 1 0 56687683 68857856 14382 996147200 134512640 135095119 4294956304 18446744073709551615 134918233 0 0 4096 0 0 0 0 17 1 0 0
/proc/12327/statm: 16811 14382 389 142 0 15765 0
Current children cumulated CPU time (s) 1231.65
Current children cumulated vsize (KiB) 67244

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 12333
/proc/meminfo: memFree=1352240/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=67244 CPUtime=1291.15
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 21219 974 0 0 129089 23 2 1 25 0 1 0 56687683 68857856 14606 996147200 134512640 135095119 4294956304 18446744073709551615 134918163 0 0 4096 0 0 0 0 17 1 0 0
/proc/12327/statm: 16811 14606 389 142 0 15765 0
Current children cumulated CPU time (s) 1291.15
Current children cumulated vsize (KiB) 67244

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 12333
/proc/meminfo: memFree=1350384/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=67244 CPUtime=1350.62
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 21440 974 0 0 135035 24 2 1 25 0 1 0 56687683 68857856 14827 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/12327/statm: 16811 14827 389 142 0 15765 0
Current children cumulated CPU time (s) 1350.62
Current children cumulated vsize (KiB) 67244

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 12333
/proc/meminfo: memFree=1348656/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=67244 CPUtime=1410.11
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 21666 974 0 0 140983 25 2 1 25 0 1 0 56687683 68857856 15053 996147200 134512640 135095119 4294956304 18446744073709551615 134918255 0 0 4096 0 0 0 0 17 1 0 0
/proc/12327/statm: 16811 15053 389 142 0 15765 0
Current children cumulated CPU time (s) 1410.11
Current children cumulated vsize (KiB) 67244

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 12333
/proc/meminfo: memFree=1346160/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=67244 CPUtime=1469.59
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 21892 974 0 0 146931 25 2 1 25 0 1 0 56687683 68857856 15279 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 1 0 0
/proc/12327/statm: 16811 15279 389 142 0 15765 0
Current children cumulated CPU time (s) 1469.59
Current children cumulated vsize (KiB) 67244

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 12333
/proc/meminfo: memFree=1343152/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=83628 CPUtime=1529.07
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 26228 974 0 0 152877 27 2 1 25 0 1 0 56687683 85635072 15518 996147200 134512640 135095119 4294956304 18446744073709551615 134918117 0 0 4096 0 0 0 0 17 1 0 0
/proc/12327/statm: 20907 15518 389 142 0 19861 0
Current children cumulated CPU time (s) 1529.07
Current children cumulated vsize (KiB) 83628

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 12333
/proc/meminfo: memFree=1339120/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=84684 CPUtime=1588.56
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 26725 974 0 0 158825 28 2 1 25 0 1 0 56687683 86716416 16015 996147200 134512640 135095119 4294956304 18446744073709551615 134918139 0 0 4096 0 0 0 0 17 1 0 0
/proc/12327/statm: 21171 16015 389 142 0 20125 0
Current children cumulated CPU time (s) 1588.56
Current children cumulated vsize (KiB) 84684

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 12333
/proc/meminfo: memFree=1335088/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=85864 CPUtime=1648.05
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 27210 974 0 0 164774 28 2 1 25 0 1 0 56687683 87924736 16500 996147200 134512640 135095119 4294956304 18446744073709551615 134617163 0 0 4096 0 0 0 0 17 1 0 0
/proc/12327/statm: 21466 16500 389 142 0 20420 0
Current children cumulated CPU time (s) 1648.05
Current children cumulated vsize (KiB) 85864

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 12333
/proc/meminfo: memFree=1331184/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=86776 CPUtime=1707.53
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 27664 974 0 0 170720 30 2 1 25 0 1 0 56687683 88858624 16954 996147200 134512640 135095119 4294956304 18446744073709551615 134916450 0 0 4096 0 0 0 0 17 1 0 0
/proc/12327/statm: 21694 16954 389 142 0 20648 0
Current children cumulated CPU time (s) 1707.53
Current children cumulated vsize (KiB) 86776

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 12417
/proc/meminfo: memFree=1369440/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=87832 CPUtime=1767.42
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 28145 974 0 0 176692 47 2 1 25 0 1 0 56687683 89939968 17435 996147200 134512640 135095119 4294956304 18446744073709551615 134578928 0 0 4096 0 0 0 0 17 0 0 0
/proc/12327/statm: 21958 17435 389 142 0 20912 0
Current children cumulated CPU time (s) 1767.42
Current children cumulated vsize (KiB) 87832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.9 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 12417
/proc/meminfo: memFree=1368288/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=88488 CPUtime=1800.02
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 28407 974 0 0 179951 48 2 1 25 0 1 0 56687683 90611712 17697 996147200 134512640 135095119 4294956304 18446744073709551615 134918251 0 0 4096 0 0 0 0 17 0 0 0
/proc/12327/statm: 22122 17697 389 142 0 21076 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 88488

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

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

[startup+1814.9 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 12417
/proc/meminfo: memFree=1368288/2055920 swapFree=4192812/4192956
[pid=12327] ppid=12325 vsize=88488 CPUtime=1800.02
/proc/12327/stat : 12327 (pcs.small) R 12325 12327 11425 0 -1 4194304 28407 974 0 0 179951 48 2 1 25 0 1 0 56687683 90611712 17697 996147200 134512640 135095119 4294956304 18446744073709551615 134918251 0 0 4096 0 0 0 0 17 0 0 0
/proc/12327/statm: 22122 17697 389 142 0 21076 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 88488

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1814.92
CPU time (s): 1800.06
CPU user time (s): 1799.55
CPU system time (s): 0.513921
CPU usage (%): 99.1811
Max. virtual memory (cumulated for all children) (KiB): 88488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.55
system time used= 0.513921
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29381
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= 39828

runsolver used 2.30365 second user time and 5.06923 second system time

The end

Launcher Data 

Begin job on node49 at 2009-07-16 00:17:53
IDJOB=2064795
IDBENCH=54189
IDSOLVER=733
FILE ID=node49/2064795-1247696273
PBS_JOBID= 9521215
Free space on /tmp= 66364 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-3-28-28/normalized-rand-3-28-28-93-632-48_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2064795-1247696273/watcher-2064795-1247696273 -o /tmp/evaluation-result-2064795-1247696273/solver-2064795-1247696273 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 296578433 HOME/instance-2064795-1247696273.xml

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

MD5SUM BENCH= 1376644d8b88212e1528ffaa58d44d41
RANDOM SEED=296578433

node49.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		: 3000.232
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		: 3000.232
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:       1457816 kB
Buffers:         41420 kB
Cached:         465384 kB
SwapCached:          0 kB
Active:         119668 kB
Inactive:       417780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1457816 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7556 kB
Writeback:           0 kB
Mapped:          42144 kB
Slab:            45808 kB
Committed_AS:   549140 kB
PageTables:       1772 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= 66368 MiB
End job on node49 at 2009-07-16 00:48:10