Trace number 2082384

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) 1800.07 1807.72

General information on the benchmark

Namecsp/rand-8-20-5/
normalized-rand-8-20-5-18-800-13_ext.xml
MD5SUMe874c508d7f610435581376cb7befaaf
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark73.4208
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints18
Maximum constraint arity8
Maximum domain size5
Number of constraints which are defined in extension18
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.14/0.28	c small-domain mode
0.14/0.28	c Seed is 650040556
0.14/0.28	c Constructing HOME/instance-2082384-1247720997.xml  with 18 constraints
7.65/7.73	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-2082384-1247720997/watcher-2082384-1247720997 -o /tmp/evaluation-result-2082384-1247720997/solver-2082384-1247720997 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 650040556 HOME/instance-2082384-1247720997.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: 2.01 2.05 2.00 5/83 14483
/proc/meminfo: memFree=810664/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=5356 CPUtime=0
/proc/14483/stat : 14483 (pcssolve) S 14481 14483 12947 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 59165186 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14483/statm: 1339 242 201 169 0 50 0
[pid=14484] ppid=14483 vsize=5356 CPUtime=0
/proc/14484/stat : 14484 (pcssolve) R 14483 14483 12947 0 -1 4194368 22 0 0 0 0 0 0 0 19 0 1 0 59165187 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 214945033511 0 0 4096 0 0 0 0 17 1 0 0
/proc/14484/statm: 1339 243 202 169 0 50 0
[pid=14485] ppid=14483 vsize=3676 CPUtime=0
/proc/14485/stat : 14485 (grep) S 14483 14483 12947 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 59165187 3764224 121 996147200 4194304 4274172 548682069040 18446744073709551615 214945202258 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/14485/statm: 919 121 99 19 0 43 0

[startup+0.0716121 s]
/proc/loadavg: 2.01 2.05 2.00 5/83 14483
/proc/meminfo: memFree=810664/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=5356 CPUtime=0
/proc/14483/stat : 14483 (pcssolve) S 14481 14483 12947 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 59165186 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14483/statm: 1339 242 201 169 0 50 0
[pid=14484] ppid=14483 vsize=5732 CPUtime=0.06
/proc/14484/stat : 14484 (fgrep) R 14483 14483 12947 0 -1 4194304 1163 0 0 0 3 3 0 0 20 0 1 0 59165187 5869568 646 996147200 4194304 4274172 548682068976 18446744073709551615 214944912918 0 0 4096 0 0 0 0 17 1 0 0
/proc/14484/statm: 1433 646 88 19 0 557 0
[pid=14485] ppid=14483 vsize=3676 CPUtime=0
/proc/14485/stat : 14485 (grep) S 14483 14483 12947 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 59165187 3764224 121 996147200 4194304 4274172 548682069040 18446744073709551615 214945202258 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/14485/statm: 919 121 99 19 0 43 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 14764

[startup+0.102611 s]
/proc/loadavg: 2.01 2.05 2.00 5/83 14483
/proc/meminfo: memFree=810664/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=5356 CPUtime=0.06
/proc/14483/stat : 14483 (pcssolve) S 14481 14483 12947 0 -1 4194304 339 1332 0 0 0 0 3 3 16 0 1 0 59165186 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14483/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.301621 s]
/proc/loadavg: 2.01 2.05 2.00 5/83 14483
/proc/meminfo: memFree=810664/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=5556 CPUtime=0.28
/proc/14483/stat : 14483 (pcs.small) R 14481 14483 12947 0 -1 4194304 871 3866 0 0 1 0 17 10 16 0 1 0 59165186 5689344 480 996147200 134512640 135095119 4294956304 18446744073709551615 3036795 0 0 4096 0 0 0 0 17 0 0 0
/proc/14483/statm: 1389 482 361 142 0 343 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5556

[startup+0.701666 s]
/proc/loadavg: 2.01 2.05 2.00 5/83 14483
/proc/meminfo: memFree=810664/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=12932 CPUtime=0.68
/proc/14483/stat : 14483 (pcs.small) R 14481 14483 12947 0 -1 4194304 3001 3866 0 0 40 1 17 10 20 0 1 0 59165186 13242368 2107 996147200 134512640 135095119 4294956304 18446744073709551615 134929673 0 0 4096 0 0 0 0 17 0 0 0
/proc/14483/statm: 3233 2107 375 142 0 2187 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12932

[startup+1.50176 s]
/proc/loadavg: 2.09 2.06 2.01 3/84 14489
/proc/meminfo: memFree=801824/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=20636 CPUtime=1.47
/proc/14483/stat : 14483 (pcs.small) R 14481 14483 12947 0 -1 4194304 5630 3866 0 0 117 3 17 10 25 0 1 0 59165186 21131264 3538 996147200 134512640 135095119 4294956304 18446744073709551615 134943936 0 0 4096 0 0 0 0 17 0 0 0
/proc/14483/statm: 5159 3538 375 142 0 4113 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 20636

[startup+3.10194 s]
/proc/loadavg: 2.09 2.06 2.01 3/84 14489
/proc/meminfo: memFree=795040/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=38472 CPUtime=3.06
/proc/14483/stat : 14483 (pcs.small) R 14481 14483 12947 0 -1 4194304 10193 3866 0 0 274 5 17 10 25 0 1 0 59165186 39395328 6165 996147200 134512640 135095119 4294956304 18446744073709551615 134944992 0 0 4096 0 0 0 0 17 0 0 0
/proc/14483/statm: 9618 6165 375 142 0 8572 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 38472

[startup+6.3013 s]
/proc/loadavg: 2.09 2.06 2.01 3/84 14489
/proc/meminfo: memFree=772960/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=72840 CPUtime=6.25
/proc/14483/stat : 14483 (pcs.small) R 14481 14483 12947 0 -1 4194304 18808 3866 0 0 588 10 17 10 25 0 1 0 59165186 74588160 11141 996147200 134512640 135095119 4294956304 18446744073709551615 134909559 0 0 4096 0 0 0 0 17 0 0 0
/proc/14483/statm: 18210 11141 375 142 0 17164 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 72840

[startup+12.701 s]
/proc/loadavg: 2.07 2.06 2.01 3/84 14489
/proc/meminfo: memFree=756512/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=58184 CPUtime=12.62
/proc/14483/stat : 14483 (pcs.small) R 14481 14483 12947 0 -1 4194304 23612 3866 0 0 1223 12 17 10 25 0 1 0 59165186 59580416 13896 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/14483/statm: 14546 13896 389 142 0 13500 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 58184

[startup+25.5025 s]
/proc/loadavg: 2.06 2.06 2.01 3/84 14489
/proc/meminfo: memFree=756640/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=58184 CPUtime=25.36
/proc/14483/stat : 14483 (pcs.small) R 14481 14483 12947 0 -1 4194304 23612 3866 0 0 2497 12 17 10 25 0 1 0 59165186 59580416 13896 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/14483/statm: 14546 13896 389 142 0 13500 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 58184

[startup+51.1024 s]
/proc/loadavg: 2.04 2.05 2.00 3/84 14489
/proc/meminfo: memFree=756448/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=58184 CPUtime=50.83
/proc/14483/stat : 14483 (pcs.small) R 14481 14483 12947 0 -1 4194304 23612 3866 0 0 5044 12 17 10 25 0 1 0 59165186 59580416 13896 996147200 134512640 135095119 4294956304 18446744073709551615 134927029 0 0 4096 0 0 0 0 17 0 0 0
/proc/14483/statm: 14546 13896 389 142 0 13500 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 58184

[startup+102.306 s]
/proc/loadavg: 2.01 2.04 2.00 3/84 14489
/proc/meminfo: memFree=756384/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=59212 CPUtime=101.78
/proc/14483/stat : 14483 (pcs.small) R 14481 14483 12947 0 -1 4194304 23748 3866 0 0 10139 12 17 10 25 0 1 0 59165186 60633088 14032 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/14483/statm: 14803 14032 389 142 0 13757 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 59212

[startup+162.303 s]
/proc/loadavg: 2.00 2.03 2.00 3/84 14489
/proc/meminfo: memFree=755360/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=60372 CPUtime=161.47
/proc/14483/stat : 14483 (pcs.small) R 14481 14483 12947 0 -1 4194304 23982 3866 0 0 16108 12 17 10 25 0 1 0 59165186 61820928 14266 996147200 134512640 135095119 4294956304 18446744073709551615 134918136 0 0 4096 0 0 0 0 17 0 0 0
/proc/14483/statm: 15093 14266 389 142 0 14047 0
Current children cumulated CPU time (s) 161.47
Current children cumulated vsize (KiB) 60372

[startup+222.303 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 14489
/proc/meminfo: memFree=754848/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=61396 CPUtime=221.18
/proc/14483/stat : 14483 (pcs.small) R 14481 14483 12947 0 -1 4194304 24381 3866 0 0 22078 13 17 10 25 0 1 0 59165186 62869504 14408 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/14483/statm: 15349 14408 389 142 0 14303 0
Current children cumulated CPU time (s) 221.18
Current children cumulated vsize (KiB) 61396

[startup+282.303 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 14489
/proc/meminfo: memFree=753376/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=62184 CPUtime=280.88
/proc/14483/stat : 14483 (pcs.small) R 14481 14483 12947 0 -1 4194304 24754 3866 0 0 28048 13 17 10 25 0 1 0 59165186 63676416 14781 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/14483/statm: 15546 14781 389 142 0 14500 0
Current children cumulated CPU time (s) 280.88
Current children cumulated vsize (KiB) 62184

[startup+342.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/84 14489
/proc/meminfo: memFree=750688/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=65452 CPUtime=340.58
/proc/14483/stat : 14483 (pcs.small) R 14481 14483 12947 0 -1 4194304 25689 3866 0 0 34017 14 17 10 25 0 1 0 59165186 67022848 15459 996147200 134512640 135095119 4294956304 18446744073709551615 134918151 0 0 4096 0 0 0 0 17 0 0 0
/proc/14483/statm: 16363 15459 389 142 0 15317 0
Current children cumulated CPU time (s) 340.58
Current children cumulated vsize (KiB) 65452

[startup+402.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/84 14489
/proc/meminfo: memFree=750176/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=67500 CPUtime=400.27
/proc/14483/stat : 14483 (pcs.small) R 14481 14483 12947 0 -1 4194304 26333 3866 0 0 39986 14 17 10 25 0 1 0 59165186 69120000 15590 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/14483/statm: 16875 15590 389 142 0 15829 0
Current children cumulated CPU time (s) 400.27
Current children cumulated vsize (KiB) 67500

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 14489
/proc/meminfo: memFree=748640/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=68412 CPUtime=459.98
/proc/14483/stat : 14483 (pcs.small) R 14481 14483 12947 0 -1 4194304 26702 3866 0 0 45956 15 17 10 25 0 1 0 59165186 70053888 15959 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/14483/statm: 17103 15959 389 142 0 16057 0
Current children cumulated CPU time (s) 459.98
Current children cumulated vsize (KiB) 68412

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 14531
/proc/meminfo: memFree=1316520/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=69584 CPUtime=519.66
/proc/14483/stat : 14483 (pcs.small) R 14481 14483 12947 0 -1 4194304 27131 3866 0 0 51923 16 17 10 25 0 1 0 59165186 71254016 16388 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 1 0 0
/proc/14483/statm: 17396 16388 389 142 0 16350 0
Current children cumulated CPU time (s) 519.66
Current children cumulated vsize (KiB) 69584

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14532
/proc/meminfo: memFree=1313008/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=70756 CPUtime=579.41
/proc/14483/stat : 14483 (pcs.small) R 14481 14483 12947 0 -1 4194304 27578 3866 0 0 57898 16 17 10 25 0 1 0 59165186 72454144 16835 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/14483/statm: 17689 16835 389 142 0 16643 0
Current children cumulated CPU time (s) 579.41

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14532
/proc/meminfo: memFree=1304112/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=82676 CPUtime=878.24
/proc/14483/stat : 14483 (pcs.small) R 14481 14483 12947 0 -1 4194304 31325 3866 0 0 87779 18 17 10 25 0 1 0 59165186 84660224 19044 996147200 134512640 135095119 4294956304 18446744073709551615 134918233 0 0 4096 0 0 0 0 17 1 0 0
/proc/14483/statm: 20669 19044 389 142 0 19623 0
Current children cumulated CPU time (s) 878.24
Current children cumulated vsize (KiB) 82676

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14532
/proc/meminfo: memFree=1302448/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=83848 CPUtime=938.01
/proc/14483/stat : 14483 (pcs.small) R 14481 14483 12947 0 -1 4194304 31743 3866 0 0 93756 18 17 10 25 0 1 0 59165186 85860352 19462 996147200 134512640 135095119 4294956304 18446744073709551615 134918159 0 0 4096 0 0 0 0 17 1 0 0
/proc/14483/statm: 20962 19462 389 142 0 19916 0
Current children cumulated CPU time (s) 938.01
Current children cumulated vsize (KiB) 83848

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14532
/proc/meminfo: memFree=1300464/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=85020 CPUtime=997.77
/proc/14483/stat : 14483 (pcs.small) R 14481 14483 12947 0 -1 4194304 32229 3866 0 0 99731 19 17 10 25 0 1 0 59165186 87060480 19948 996147200 134512640 135095119 4294956304 18446744073709551615 134918220 0 0 4096 0 0 0 0 17 1 0 0
/proc/14483/statm: 21255 19948 389 142 0 20209 0
Current children cumulated CPU time (s) 997.77
Current children cumulated vsize (KiB) 85020

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14532
/proc/meminfo: memFree=1298544/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=86324 CPUtime=1057.55
/proc/14483/stat : 14483 (pcs.small) R 14481 14483 12947 0 -1 4194304 32711 3866 0 0 105708 20 17 10 25 0 1 0 59165186 88395776 20430 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/14483/statm: 21581 20430 389 142 0 20535 0
Current children cumulated CPU time (s) 1057.55
Current children cumulated vsize (KiB) 86324

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14532
/proc/meminfo: memFree=1296624/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=87504 CPUtime=1117.3
/proc/14483/stat : 14483 (pcs.small) R 14481 14483 12947 0 -1 4194304 33179 3866 0 0 111683 20 17 10 25 0 1 0 59165186 89604096 20898 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/14483/statm: 21876 20898 389 142 0 20830 0
Current children cumulated CPU time (s) 1117.3
Current children cumulated vsize (KiB) 87504

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14532
/proc/meminfo: memFree=1288240/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=99384 CPUtime=1177.08
/proc/14483/stat : 14483 (pcs.small) R 14481 14483 12947 0 -1 4194304 36294 3866 0 0 117659 22 17 10 25 0 1 0 59165186 101769216 22988 996147200 134512640 135095119 4294956304 18446744073709551615 134918161 0 0 4096 0 0 0 0 17 1 0 0
/proc/14483/statm: 24846 22988 389 142 0 23800 0
Current children cumulated CPU time (s) 1177.08
Current children cumulated vsize (KiB) 99384

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14532
/proc/meminfo: memFree=1287536/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=99384 CPUtime=1236.84
/proc/14483/stat : 14483 (pcs.small) R 14481 14483 12947 0 -1 4194304 36464 3866 0 0 123635 22 17 10 25 0 1 0 59165186 101769216 23158 996147200 134512640 135095119 4294956304 18446744073709551615 134918139 0 0 4096 0 0 0 0 17 1 0 0
/proc/14483/statm: 24846 23158 389 142 0 23800 0
Current children cumulated CPU time (s) 1236.84
Current children cumulated vsize (KiB) 99384

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14532
/proc/meminfo: memFree=1286576/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=107576 CPUtime=1296.6
/proc/14483/stat : 14483 (pcs.small) R 14481 14483 12947 0 -1 4194304 38671 3866 0 0 129610 23 17 10 25 0 1 0 59165186 110157824 23316 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 1 0 0
/proc/14483/statm: 26894 23316 389 142 0 25848 0
Current children cumulated CPU time (s) 1296.6
Current children cumulated vsize (KiB) 107576

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14532
/proc/meminfo: memFree=1286064/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=107576 CPUtime=1356.38
/proc/14483/stat : 14483 (pcs.small) R 14481 14483 12947 0 -1 4194304 38842 3866 0 0 135587 24 17 10 25 0 1 0 59165186 110157824 23487 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/14483/statm: 26894 23487 389 142 0 25848 0
Current children cumulated CPU time (s) 1356.38
Current children cumulated vsize (KiB) 107576

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14532
/proc/meminfo: memFree=1285424/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=107576 CPUtime=1416.14
/proc/14483/stat : 14483 (pcs.small) R 14481 14483 12947 0 -1 4194304 38988 3866 0 0 141563 24 17 10 25 0 1 0 59165186 110157824 23633 996147200 134512640 135095119 4294956304 18446744073709551615 134916470 0 0 4096 0 0 0 0 17 1 0 0
/proc/14483/statm: 26894 23633 389 142 0 25848 0
Current children cumulated CPU time (s) 1416.14
Current children cumulated vsize (KiB) 107576

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14532
/proc/meminfo: memFree=1284848/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=107708 CPUtime=1475.9
/proc/14483/stat : 14483 (pcs.small) R 14481 14483 12947 0 -1 4194304 39158 3866 0 0 147539 24 17 10 25 0 1 0 59165186 110292992 23803 996147200 134512640 135095119 4294956304 18446744073709551615 134927023 0 0 4096 0 0 0 0 17 1 0 0
/proc/14483/statm: 26927 23803 389 142 0 25881 0
Current children cumulated CPU time (s) 1475.9
Current children cumulated vsize (KiB) 107708

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14532
/proc/meminfo: memFree=1283184/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=108760 CPUtime=1535.67
/proc/14483/stat : 14483 (pcs.small) R 14481 14483 12947 0 -1 4194304 39592 3866 0 0 153515 25 17 10 25 0 1 0 59165186 111370240 24237 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/14483/statm: 27190 24237 389 142 0 26144 0
Current children cumulated CPU time (s) 1535.67
Current children cumulated vsize (KiB) 108760

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14532
/proc/meminfo: memFree=1281520/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=109940 CPUtime=1595.43
/proc/14483/stat : 14483 (pcs.small) R 14481 14483 12947 0 -1 4194304 40012 3866 0 0 159491 25 17 10 25 0 1 0 59165186 112578560 24657 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/14483/statm: 27485 24657 389 142 0 26439 0
Current children cumulated CPU time (s) 1595.43
Current children cumulated vsize (KiB) 109940

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14532
/proc/meminfo: memFree=1279792/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=110992 CPUtime=1655.2
/proc/14483/stat : 14483 (pcs.small) R 14481 14483 12947 0 -1 4194304 40438 3866 0 0 165467 26 17 10 25 0 1 0 59165186 113655808 25083 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/14483/statm: 27748 25083 389 142 0 26702 0
Current children cumulated CPU time (s) 1655.2
Current children cumulated vsize (KiB) 110992

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14532
/proc/meminfo: memFree=1278256/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=112040 CPUtime=1714.97
/proc/14483/stat : 14483 (pcs.small) R 14481 14483 12947 0 -1 4194304 40830 3866 0 0 171443 27 17 10 25 0 1 0 59165186 114728960 25475 996147200 134512640 135095119 4294956304 18446744073709551615 134918235 0 0 4096 0 0 0 0 17 1 0 0
/proc/14483/statm: 28010 25475 389 142 0 26964 0
Current children cumulated CPU time (s) 1714.97
Current children cumulated vsize (KiB) 112040

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14532
/proc/meminfo: memFree=1276400/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=113084 CPUtime=1774.73
/proc/14483/stat : 14483 (pcs.small) R 14481 14483 12947 0 -1 4194304 41230 3866 0 0 177419 27 17 10 25 0 1 0 59165186 115798016 25875 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 1 0 0
/proc/14483/statm: 28271 25875 389 142 0 27225 0
Current children cumulated CPU time (s) 1774.73
Current children cumulated vsize (KiB) 113084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14532
/proc/meminfo: memFree=1275760/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=113480 CPUtime=1800.04
/proc/14483/stat : 14483 (pcs.small) R 14481 14483 12947 0 -1 4194304 41391 3866 0 0 179949 28 17 10 25 0 1 0 59165186 116203520 26036 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/14483/statm: 28370 26036 389 142 0 27324 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 113480

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

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

[startup+1807.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14532
/proc/meminfo: memFree=1275760/2055920 swapFree=4192812/4192956
[pid=14483] ppid=14481 vsize=113480 CPUtime=1800.04
/proc/14483/stat : 14483 (pcs.small) R 14481 14483 12947 0 -1 4194304 41391 3866 0 0 179949 28 17 10 25 0 1 0 59165186 116203520 26036 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/14483/statm: 28370 26036 389 142 0 27324 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 113480

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.72
CPU time (s): 1800.07
CPU user time (s): 1799.67
CPU system time (s): 0.401938
CPU usage (%): 99.5767
Max. virtual memory (cumulated for all children) (KiB): 113480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.67
system time used= 0.401938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45257
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= 25
involuntary context switches= 21693

runsolver used 1.68474 second user time and 4.93925 second system time

The end

Launcher Data 

Begin job on node85 at 2009-07-16 07:09:59
IDJOB=2082384
IDBENCH=57580
IDSOLVER=733
FILE ID=node85/2082384-1247720997
PBS_JOBID= 9521464
Free space on /tmp= 126512 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-8-20-5/normalized-rand-8-20-5-18-800-13_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2082384-1247720997/watcher-2082384-1247720997 -o /tmp/evaluation-result-2082384-1247720997/solver-2082384-1247720997 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 650040556 HOME/instance-2082384-1247720997.xml

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

MD5SUM BENCH= e874c508d7f610435581376cb7befaaf
RANDOM SEED=650040556

node85.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		: 3000.220
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		: 3000.220
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        811144 kB
Buffers:         89252 kB
Cached:         481880 kB
SwapCached:          0 kB
Active:         823656 kB
Inactive:       345472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        811144 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           23928 kB
Writeback:           0 kB
Mapped:         618288 kB
Slab:            59724 kB
Committed_AS:  1231116 kB
PageTables:       2964 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= 126516 MiB
End job on node85 at 2009-07-16 07:40:08