Trace number 1042207

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
MDG-noprobe 2008-06-27? (TO) 1800.11 1807.61

General information on the benchmark

Namecsp/allsquares/
normalized-squares-25-25.xml
MD5SUM59d56c349f47c5f1affad53bdd346c6f
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark177.971
Satisfiable
(Un)Satisfiability was proved
Number of variables1250
Number of constraints1503
Maximum constraint arity25
Maximum domain size75
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1201
Global constraints used (with number of constraints)cumulative(2),weightedsum(300)

Solver Data (download as text)

0.00/0.00	c mistral-prime version 1.313

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1042207-1215002776/watcher-1042207-1215002776 -o /tmp/evaluation-result-1042207-1215002776/solver-1042207-1215002776 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1042207-1215002776.xml -heu dom/wdeg -res no 

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): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 2.01 1.99 4/73 18290
/proc/meminfo: memFree=1295880/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=4584 CPUtime=0
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 623208059 4694016 272 996147200 134512640 135239859 4294956208 18446744073709551615 5170811 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 1146 283 239 177 0 49 0

[startup+0.071849 s]
/proc/loadavg: 1.92 2.01 1.99 4/73 18290
/proc/meminfo: memFree=1295880/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=6368 CPUtime=0.06
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 888 0 0 0 6 0 0 0 18 0 1 0 623208059 6520832 854 996147200 134512640 135239859 4294956208 18446744073709551615 5170811 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 1592 854 376 177 0 495 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6368

[startup+0.101853 s]
/proc/loadavg: 1.92 2.01 1.99 4/73 18290
/proc/meminfo: memFree=1295880/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=9176 CPUtime=0.09
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 1578 0 0 0 9 0 0 0 18 0 1 0 623208059 9396224 1544 996147200 134512640 135239859 4294956208 18446744073709551615 5170811 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 2294 1549 402 177 0 1197 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9176

[startup+0.301873 s]
/proc/loadavg: 1.92 2.01 1.99 4/73 18290
/proc/meminfo: memFree=1295880/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14348 CPUtime=0.29
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2864 0 0 0 28 1 0 0 20 0 1 0 623208059 14692352 2830 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3587 2830 416 177 0 2490 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14348

[startup+0.701916 s]
/proc/loadavg: 1.92 2.01 1.99 4/73 18290
/proc/meminfo: memFree=1295880/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14348 CPUtime=0.69
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2864 0 0 0 68 1 0 0 23 0 1 0 623208059 14692352 2830 996147200 134512640 135239859 4294956208 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3587 2830 416 177 0 2490 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14348

[startup+1.502 s]
/proc/loadavg: 1.92 2.01 1.99 3/74 18291
/proc/meminfo: memFree=1286144/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14348 CPUtime=1.49
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2865 0 0 0 148 1 0 0 25 0 1 0 623208059 14692352 2831 996147200 134512640 135239859 4294956208 18446744073709551615 135057380 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3587 2831 416 177 0 2490 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14348

[startup+3.10216 s]
/proc/loadavg: 1.92 2.01 1.99 3/74 18291
/proc/meminfo: memFree=1285952/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14348 CPUtime=3.08
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2865 0 0 0 307 1 0 0 25 0 1 0 623208059 14692352 2831 996147200 134512640 135239859 4294956208 18446744073709551615 134793898 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3587 2831 416 177 0 2490 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14348

[startup+6.3015 s]
/proc/loadavg: 1.93 2.01 1.99 3/74 18291
/proc/meminfo: memFree=1285888/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14348 CPUtime=6.27
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2866 0 0 0 626 1 0 0 25 0 1 0 623208059 14692352 2832 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3587 2832 416 177 0 2490 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 14348

[startup+12.7012 s]
/proc/loadavg: 1.93 2.01 1.99 3/74 18291
/proc/meminfo: memFree=1285704/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14352 CPUtime=12.64
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2867 0 0 0 1263 1 0 0 25 0 1 0 623208059 14696448 2833 996147200 134512640 135239859 4294956208 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3588 2833 416 177 0 2491 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 14352

[startup+25.5015 s]
/proc/loadavg: 1.95 2.01 1.99 3/74 18291
/proc/meminfo: memFree=1285704/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14352 CPUtime=25.39
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2886 0 0 0 2538 1 0 0 25 0 1 0 623208059 14696448 2852 996147200 134512640 135239859 4294956208 18446744073709551615 135097721 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3588 2852 416 177 0 2491 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 14352

[startup+51.1012 s]
/proc/loadavg: 1.96 2.01 1.99 3/74 18291
/proc/meminfo: memFree=1285704/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14352 CPUtime=50.89
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2886 0 0 0 5088 1 0 0 25 0 1 0 623208059 14696448 2852 996147200 134512640 135239859 4294956208 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3588 2852 416 177 0 2491 0
Current children cumulated CPU time (s) 50.89
Current children cumulated vsize (KiB) 14352

[startup+102.307 s]
/proc/loadavg: 1.98 2.00 1.99 3/74 18291
/proc/meminfo: memFree=1285512/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14352 CPUtime=101.88
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2886 0 0 0 10187 1 0 0 25 0 1 0 623208059 14696448 2852 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3588 2852 416 177 0 2491 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 14352

[startup+162.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 18291
/proc/meminfo: memFree=1285448/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14352 CPUtime=161.64
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2886 0 0 0 16163 1 0 0 25 0 1 0 623208059 14696448 2852 996147200 134512640 135239859 4294956208 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3588 2852 416 177 0 2491 0
Current children cumulated CPU time (s) 161.64
Current children cumulated vsize (KiB) 14352

[startup+222.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 18525
/proc/meminfo: memFree=1275320/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14352 CPUtime=221.16
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2886 0 0 0 22114 2 0 0 25 0 1 0 623208059 14696448 2852 996147200 134512640 135239859 4294956208 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3588 2852 416 177 0 2491 0
Current children cumulated CPU time (s) 221.16
Current children cumulated vsize (KiB) 14352

[startup+282.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 18525
/proc/meminfo: memFree=1275320/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14352 CPUtime=280.92
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2887 0 0 0 28090 2 0 0 25 0 1 0 623208059 14696448 2853 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3588 2853 416 177 0 2491 0
Current children cumulated CPU time (s) 280.92
Current children cumulated vsize (KiB) 14352

[startup+342.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 18525
/proc/meminfo: memFree=1275256/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14352 CPUtime=340.68
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2887 0 0 0 34066 2 0 0 25 0 1 0 623208059 14696448 2853 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3588 2853 416 177 0 2491 0
Current children cumulated CPU time (s) 340.68
Current children cumulated vsize (KiB) 14352

[startup+402.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 18525
/proc/meminfo: memFree=1275256/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14352 CPUtime=400.44
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2887 0 0 0 40042 2 0 0 25 0 1 0 623208059 14696448 2853 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3588 2853 416 177 0 2491 0
Current children cumulated CPU time (s) 400.44
Current children cumulated vsize (KiB) 14352

[startup+462.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 18525
/proc/meminfo: memFree=1275192/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14352 CPUtime=460.2
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2887 0 0 0 46018 2 0 0 25 0 1 0 623208059 14696448 2853 996147200 134512640 135239859 4294956208 18446744073709551615 134821103 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3588 2853 416 177 0 2491 0
Current children cumulated CPU time (s) 460.2
Current children cumulated vsize (KiB) 14352

[startup+522.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 18527
/proc/meminfo: memFree=1275000/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14352 CPUtime=519.96
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2887 0 0 0 51994 2 0 0 25 0 1 0 623208059 14696448 2853 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3588 2853 416 177 0 2491 0
Current children cumulated CPU time (s) 519.96
Current children cumulated vsize (KiB) 14352

[startup+582.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 18527
/proc/meminfo: memFree=1275000/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14352 CPUtime=579.71
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2887 0 0 0 57969 2 0 0 25 0 1 0 623208059 14696448 2853 996147200 134512640 135239859 4294956208 18446744073709551615 134796911 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3588 2853 416 177 0 2491 0
Current children cumulated CPU time (s) 579.71
Current children cumulated vsize (KiB) 14352

[startup+642.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 18527
/proc/meminfo: memFree=1275064/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14352 CPUtime=639.48
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2887 0 0 0 63946 2 0 0 25 0 1 0 623208059 14696448 2853 996147200 134512640 135239859 4294956208 18446744073709551615 135067338 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3588 2853 416 177 0 2491 0
Current children cumulated CPU time (s) 639.48
Current children cumulated vsize (KiB) 14352


################
# More data... #
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[startup+822.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 18527
/proc/meminfo: memFree=1275256/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14352 CPUtime=818.75
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2887 0 0 0 81873 2 0 0 25 0 1 0 623208059 14696448 2853 996147200 134512640 135239859 4294956208 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3588 2853 416 177 0 2491 0
Current children cumulated CPU time (s) 818.75
Current children cumulated vsize (KiB) 14352

[startup+882.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 18527
/proc/meminfo: memFree=1275192/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14352 CPUtime=878.51
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2887 0 0 0 87849 2 0 0 25 0 1 0 623208059 14696448 2853 996147200 134512640 135239859 4294956208 18446744073709551615 135097712 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3588 2853 416 177 0 2491 0
Current children cumulated CPU time (s) 878.51
Current children cumulated vsize (KiB) 14352

[startup+942.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 18533
/proc/meminfo: memFree=1275128/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14352 CPUtime=938.26
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2887 0 0 0 93823 3 0 0 25 0 1 0 623208059 14696448 2853 996147200 134512640 135239859 4294956208 18446744073709551615 134821103 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3588 2853 416 177 0 2491 0
Current children cumulated CPU time (s) 938.26
Current children cumulated vsize (KiB) 14352

[startup+1002.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 18533
/proc/meminfo: memFree=1275256/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14352 CPUtime=998.02
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2887 0 0 0 99799 3 0 0 25 0 1 0 623208059 14696448 2853 996147200 134512640 135239859 4294956208 18446744073709551615 135057488 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3588 2853 416 177 0 2491 0
Current children cumulated CPU time (s) 998.02
Current children cumulated vsize (KiB) 14352

[startup+1062.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 18533
/proc/meminfo: memFree=1275256/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14352 CPUtime=1057.78
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2887 0 0 0 105775 3 0 0 25 0 1 0 623208059 14696448 2853 996147200 134512640 135239859 4294956208 18446744073709551615 134796975 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3588 2853 416 177 0 2491 0
Current children cumulated CPU time (s) 1057.78
Current children cumulated vsize (KiB) 14352

[startup+1122.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 18533
/proc/meminfo: memFree=1275192/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14352 CPUtime=1117.54
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2887 0 0 0 111751 3 0 0 25 0 1 0 623208059 14696448 2853 996147200 134512640 135239859 4294956208 18446744073709551615 134797004 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3588 2853 416 177 0 2491 0
Current children cumulated CPU time (s) 1117.54
Current children cumulated vsize (KiB) 14352

[startup+1182.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 18533
/proc/meminfo: memFree=1275192/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14352 CPUtime=1177.3
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2887 0 0 0 117727 3 0 0 25 0 1 0 623208059 14696448 2853 996147200 134512640 135239859 4294956208 18446744073709551615 135097673 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3588 2853 416 177 0 2491 0
Current children cumulated CPU time (s) 1177.3
Current children cumulated vsize (KiB) 14352

[startup+1242.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 18533
/proc/meminfo: memFree=1275128/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14352 CPUtime=1237.05
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2887 0 0 0 123702 3 0 0 25 0 1 0 623208059 14696448 2853 996147200 134512640 135239859 4294956208 18446744073709551615 134797033 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3588 2853 416 177 0 2491 0
Current children cumulated CPU time (s) 1237.05
Current children cumulated vsize (KiB) 14352

[startup+1302.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/74 18533
/proc/meminfo: memFree=1275064/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14352 CPUtime=1296.82
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2887 0 0 0 129679 3 0 0 25 0 1 0 623208059 14696448 2853 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3588 2853 416 177 0 2491 0
Current children cumulated CPU time (s) 1296.82
Current children cumulated vsize (KiB) 14352

[startup+1362.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/74 18533
/proc/meminfo: memFree=1275064/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14352 CPUtime=1356.57
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2887 0 0 0 135654 3 0 0 25 0 1 0 623208059 14696448 2853 996147200 134512640 135239859 4294956208 18446744073709551615 134797025 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3588 2853 416 177 0 2491 0
Current children cumulated CPU time (s) 1356.57
Current children cumulated vsize (KiB) 14352

[startup+1422.31 s]
/proc/loadavg: 2.04 2.02 2.00 3/74 18533
/proc/meminfo: memFree=1275000/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14352 CPUtime=1416.34
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2887 0 0 0 141631 3 0 0 25 0 1 0 623208059 14696448 2853 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3588 2853 416 177 0 2491 0
Current children cumulated CPU time (s) 1416.34
Current children cumulated vsize (KiB) 14352

[startup+1482.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/74 18533
/proc/meminfo: memFree=1275000/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14352 CPUtime=1476.09
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2887 0 0 0 147606 3 0 0 25 0 1 0 623208059 14696448 2853 996147200 134512640 135239859 4294956208 18446744073709551615 135073894 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3588 2853 416 177 0 2491 0
Current children cumulated CPU time (s) 1476.09
Current children cumulated vsize (KiB) 14352

[startup+1542.3 s]
/proc/loadavg: 2.12 2.05 2.00 3/74 18533
/proc/meminfo: memFree=1275000/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14352 CPUtime=1535.85
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2887 0 0 0 153582 3 0 0 25 0 1 0 623208059 14696448 2853 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3588 2853 416 177 0 2491 0
Current children cumulated CPU time (s) 1535.85
Current children cumulated vsize (KiB) 14352

[startup+1602.3 s]
/proc/loadavg: 2.23 2.08 2.02 3/74 18533
/proc/meminfo: memFree=1275128/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14352 CPUtime=1595.62
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2887 0 0 0 159558 4 0 0 25 0 1 0 623208059 14696448 2853 996147200 134512640 135239859 4294956208 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3588 2853 416 177 0 2491 0
Current children cumulated CPU time (s) 1595.62
Current children cumulated vsize (KiB) 14352

[startup+1662.3 s]
/proc/loadavg: 2.19 2.10 2.02 3/74 18533
/proc/meminfo: memFree=1275064/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14352 CPUtime=1655.37
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2887 0 0 0 165533 4 0 0 25 0 1 0 623208059 14696448 2853 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3588 2853 416 177 0 2491 0
Current children cumulated CPU time (s) 1655.37
Current children cumulated vsize (KiB) 14352

[startup+1722.3 s]
/proc/loadavg: 2.07 2.08 2.01 3/74 18533
/proc/meminfo: memFree=1275064/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14352 CPUtime=1715.14
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2887 0 0 0 171510 4 0 0 25 0 1 0 623208059 14696448 2853 996147200 134512640 135239859 4294956208 18446744073709551615 135097721 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3588 2853 416 177 0 2491 0
Current children cumulated CPU time (s) 1715.14
Current children cumulated vsize (KiB) 14352

[startup+1782.3 s]
/proc/loadavg: 2.02 2.06 2.01 3/74 18533
/proc/meminfo: memFree=1275000/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14352 CPUtime=1774.9
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2887 0 0 0 177486 4 0 0 25 0 1 0 623208059 14696448 2853 996147200 134512640 135239859 4294956208 18446744073709551615 135031434 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3588 2853 416 177 0 2491 0
Current children cumulated CPU time (s) 1774.9
Current children cumulated vsize (KiB) 14352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.6 s]
/proc/loadavg: 2.01 2.05 2.01 3/74 18533
/proc/meminfo: memFree=1275000/2055920 swapFree=4180532/4192956
[pid=18290] ppid=18288 vsize=14352 CPUtime=1800.1
/proc/18290/stat : 18290 (xsolve) R 18288 18290 17253 0 -1 4194304 2887 0 0 0 180006 4 0 0 25 0 1 0 623208059 14696448 2853 996147200 134512640 135239859 4294956208 18446744073709551615 134821235 0 0 4096 0 0 0 0 17 0 0 0
/proc/18290/statm: 3588 2853 416 177 0 2491 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 14352

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): 1807.61
CPU time (s): 1800.11
CPU user time (s): 1800.06
CPU system time (s): 0.043993
CPU usage (%): 99.585
Max. virtual memory (cumulated for all children) (KiB): 14352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.06
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2887
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= 7
involuntary context switches= 24810

runsolver used 1.63475 second user time and 4.95125 second system time

The end

Launcher Data (download as text)

Begin job on node79 at 2008-07-02 14:46:17
IDJOB=1042207
IDBENCH=53883
IDSOLVER=343
FILE ID=node79/1042207-1215002776
PBS_JOBID= 7870767
Free space on /tmp= 66532 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-25-25.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dom/wdeg -res no 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1042207-1215002776/watcher-1042207-1215002776 -o /tmp/evaluation-result-1042207-1215002776/solver-1042207-1215002776 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1042207-1215002776.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 59d56c349f47c5f1affad53bdd346c6f
RANDOM SEED=599965949

node79.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		: 3000.218
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		: 3000.218
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:       1296296 kB
Buffers:         74556 kB
Cached:         589684 kB
SwapCached:       6580 kB
Active:          77900 kB
Inactive:       604064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1296296 kB
SwapTotal:     4192956 kB
SwapFree:      4180532 kB
Dirty:            1200 kB
Writeback:           0 kB
Mapped:          25328 kB
Slab:            63036 kB
Committed_AS:   886492 kB
PageTables:       1724 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= 66532 MiB
End job on node79 at 2008-07-02 15:16:26