Trace number 1036458

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-probe 2008-06-27? (TO) 1800.01 1807.41

General information on the benchmark

Namecsp/QWH-25/
normalized-qwh-25-235-1_ext.xml
MD5SUM699f7a4b682fe6a4df4b0f8e7f6ab4d5
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.36088
Satisfiable
(Un)Satisfiability was proved
Number of variables625
Number of constraints9300
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension9300
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.19/0.20	c mistral-prime version 1.313
0.19/0.20	c 
0.19/0.20	c Parsing xml file
0.19/0.20	c          domains...............     0	(26 domains)
0.19/0.20	c          variables.............     0	(625 variables)
0.19/0.20	c          relations.............     0	(26 relations)
0.19/0.20	c          constraints...........  0.18	(9300 constraints)
0.19/0.20	c Parsing time:   0.18
0.19/0.20	c
0.19/0.20	c Building model
0.19/0.20	c        50 AllDifferent constraints infered
0.19/0.21	c         0 constants
0.19/0.21	c         1 Boolean variables    (+0)
0.19/0.21	c         0 range variables      (+0)
0.19/0.21	c         0 domain (b) variables (+0)
0.19/0.21	c       230 domain (l) variables (+0)
0.19/0.21	c      1915 constraints          (+50)
0.19/0.21	c         0 values 
0.19/0.21	c Building time:   0.01
0.19/0.21	c
0.19/0.21	c Solving instance
0.19/0.21	c          heuristic = dom/wdeg
0.19/0.21	c          Randomized probing iteration = 100
0.19/0.21	c          probing limit = 30
0.19/0.21	c          level based weights = no
0.19/0.21	c          impact probing = no
0.19/0.21	c          restart policy = No restart
0.19/0.21	c          probing ..........  0.33
0.48/0.54	c          Probing Nodes  5544
0.48/0.54	c          final run

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-1036458-1214957162/watcher-1036458-1214957162 -o /tmp/evaluation-result-1036458-1214957162/solver-1036458-1214957162 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1036458-1214957162.xml -v 1 -rs 572324096 -probe 1 -ph 0 -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: 2.12 2.03 1.95 4/81 5213
/proc/meminfo: memFree=1621884/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=820 CPUtime=0
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 39 0 0 0 0 0 0 0 21 0 1 0 1974689091 839680 25 996147200 134512640 135239859 4294956144 18446744073709551615 8921892 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/5213/statm: 205 25 19 177 0 3 0

[startup+0.134685 s]
/proc/loadavg: 2.12 2.03 1.95 4/81 5213
/proc/meminfo: memFree=1621884/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=6308 CPUtime=0.11
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 914 0 0 0 11 0 0 0 18 0 1 0 1974689091 6459392 880 996147200 134512640 135239859 4294956144 18446744073709551615 9356923 0 0 4096 0 0 0 0 17 1 0 0
/proc/5213/statm: 1577 880 382 177 0 480 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 6308

[startup+0.201682 s]
/proc/loadavg: 2.12 2.03 1.95 4/81 5213
/proc/meminfo: memFree=1621884/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=7680 CPUtime=0.19
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1261 0 0 0 18 1 0 0 18 0 1 0 1974689091 7864320 1227 996147200 134512640 135239859 4294956144 18446744073709551615 9354911 0 0 4096 0 0 0 0 17 1 0 0
/proc/5213/statm: 1920 1227 401 177 0 823 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7680

[startup+0.301698 s]
/proc/loadavg: 2.12 2.03 1.95 4/81 5213
/proc/meminfo: memFree=1621884/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=0.28
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1409 0 0 0 27 1 0 0 19 0 1 0 1974689091 8404992 1375 996147200 134512640 135239859 4294956144 18446744073709551615 134820860 0 0 4096 0 0 0 0 17 1 0 0
/proc/5213/statm: 2052 1375 422 177 0 955 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8208

[startup+0.701737 s]
/proc/loadavg: 2.12 2.03 1.95 4/81 5213
/proc/meminfo: memFree=1621884/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=0.68
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1410 0 0 0 67 1 0 0 23 0 1 0 1974689091 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 135019206 0 0 4096 0 0 0 0 17 1 0 0
/proc/5213/statm: 2052 1376 423 177 0 955 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8208

[startup+1.50181 s]
/proc/loadavg: 2.19 2.05 1.96 3/82 5214
/proc/meminfo: memFree=1617972/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=1.48
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1410 0 0 0 147 1 0 0 25 0 1 0 1974689091 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 134820781 0 0 4096 0 0 0 0 17 1 0 0
/proc/5213/statm: 2052 1376 423 177 0 955 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8208

[startup+3.10197 s]
/proc/loadavg: 2.19 2.05 1.96 3/82 5214
/proc/meminfo: memFree=1617844/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=3.07
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1410 0 0 0 306 1 0 0 25 0 1 0 1974689091 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 135035270 0 0 4096 0 0 0 0 17 1 0 0
/proc/5213/statm: 2052 1376 423 177 0 955 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 8208

[startup+6.30229 s]
/proc/loadavg: 2.18 2.04 1.96 3/82 5214
/proc/meminfo: memFree=1617844/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=6.25
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1410 0 0 0 624 1 0 0 25 0 1 0 1974689091 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 135016191 0 0 4096 0 0 0 0 17 1 0 0
/proc/5213/statm: 2052 1376 423 177 0 955 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 8208

[startup+12.7019 s]
/proc/loadavg: 2.16 2.04 1.96 3/82 5214
/proc/meminfo: memFree=1617724/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=12.62
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1410 0 0 0 1261 1 0 0 25 0 1 0 1974689091 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 135035171 0 0 4096 0 0 0 0 17 1 0 0
/proc/5213/statm: 2052 1376 423 177 0 955 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 8208

[startup+25.5012 s]
/proc/loadavg: 2.13 2.04 1.96 3/82 5214
/proc/meminfo: memFree=1617724/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=25.36
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1410 0 0 0 2535 1 0 0 25 0 1 0 1974689091 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 134789723 0 0 4096 0 0 0 0 17 1 0 0
/proc/5213/statm: 2052 1376 423 177 0 955 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 8208

[startup+51.1018 s]
/proc/loadavg: 2.08 2.04 1.96 3/82 5214
/proc/meminfo: memFree=1617660/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=50.84
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1410 0 0 0 5082 2 0 0 25 0 1 0 1974689091 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 134737183 0 0 4096 0 0 0 0 17 1 0 0
/proc/5213/statm: 2052 1376 423 177 0 955 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 8208

[startup+102.302 s]
/proc/loadavg: 2.03 2.03 1.96 3/82 5214
/proc/meminfo: memFree=1617660/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=101.8
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1410 0 0 0 10178 2 0 0 25 0 1 0 1974689091 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 134821260 0 0 4096 0 0 0 0 17 1 0 0
/proc/5213/statm: 2052 1376 423 177 0 955 0
Current children cumulated CPU time (s) 101.8
Current children cumulated vsize (KiB) 8208

[startup+162.302 s]
/proc/loadavg: 2.01 2.02 1.96 3/82 5214
/proc/meminfo: memFree=1617532/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=161.5
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1410 0 0 0 16148 2 0 0 25 0 1 0 1974689091 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 134737896 0 0 4096 0 0 0 0 17 1 0 0
/proc/5213/statm: 2052 1376 423 177 0 955 0
Current children cumulated CPU time (s) 161.5
Current children cumulated vsize (KiB) 8208

[startup+222.306 s]
/proc/loadavg: 2.04 2.02 1.96 3/82 5290
/proc/meminfo: memFree=1617204/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=221.24
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1410 0 0 0 22121 3 0 0 25 0 1 0 1974689091 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 135016141 0 0 4096 0 0 0 0 17 0 0 0
/proc/5213/statm: 2052 1376 423 177 0 955 0
Current children cumulated CPU time (s) 221.24
Current children cumulated vsize (KiB) 8208

[startup+282.302 s]
/proc/loadavg: 2.01 2.01 1.96 3/82 5292
/proc/meminfo: memFree=1589804/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=281
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1410 0 0 0 28097 3 0 0 25 0 1 0 1974689091 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 135016146 0 0 4096 0 0 0 0 17 0 0 0
/proc/5213/statm: 2052 1376 423 177 0 955 0
Current children cumulated CPU time (s) 281
Current children cumulated vsize (KiB) 8208

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 1.96 3/74 5321
/proc/meminfo: memFree=1624780/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=340.75
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1410 0 0 0 34072 3 0 0 25 0 1 0 1974689091 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 135030979 0 0 4096 0 0 0 0 17 0 0 0
/proc/5213/statm: 2052 1376 423 177 0 955 0
Current children cumulated CPU time (s) 340.75
Current children cumulated vsize (KiB) 8208

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 1.96 3/74 5321
/proc/meminfo: memFree=1624716/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=400.51
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1410 0 0 0 40048 3 0 0 25 0 1 0 1974689091 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 135095792 0 0 4096 0 0 0 0 17 0 0 0
/proc/5213/statm: 2052 1376 423 177 0 955 0
Current children cumulated CPU time (s) 400.51
Current children cumulated vsize (KiB) 8208

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 1.96 3/74 5321
/proc/meminfo: memFree=1624652/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=460.28
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1410 0 0 0 46024 4 0 0 25 0 1 0 1974689091 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 135019214 0 0 4096 0 0 0 0 17 0 0 0
/proc/5213/statm: 2052 1376 423 177 0 955 0
Current children cumulated CPU time (s) 460.28
Current children cumulated vsize (KiB) 8208

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 1.96 3/74 5321
/proc/meminfo: memFree=1624652/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=520.04
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1410 0 0 0 52000 4 0 0 25 0 1 0 1974689091 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 135016175 0 0 4096 0 0 0 0 17 0 0 0
/proc/5213/statm: 2052 1376 423 177 0 955 0
Current children cumulated CPU time (s) 520.04
Current children cumulated vsize (KiB) 8208

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 1.96 3/74 5321
/proc/meminfo: memFree=1624652/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=579.8
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1410 0 0 0 57976 4 0 0 25 0 1 0 1974689091 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 134820823 0 0 4096 0 0 0 0 17 0 0 0
/proc/5213/statm: 2052 1376 423 177 0 955 0
Current children cumulated CPU time (s) 579.8
Current children cumulated vsize (KiB) 8208

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 1.96 3/74 5321
/proc/meminfo: memFree=1624588/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=639.56
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1410 0 0 0 63952 4 0 0 25 0 1 0 1974689091 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/5213/statm: 2052 1376 423 177 0 955 0
Current children cumulated CPU time (s) 639.56
Current children cumulated vsize (KiB) 8208


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

[startup+882.306 s]
/proc/loadavg: 2.00 2.00 1.96 3/74 5321
/proc/meminfo: memFree=1624396/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=878.6
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1410 0 0 0 87856 4 0 0 25 0 1 0 1974689091 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 135102568 0 0 4096 0 0 0 0 17 0 0 0
/proc/5213/statm: 2052 1376 423 177 0 955 0
Current children cumulated CPU time (s) 878.6
Current children cumulated vsize (KiB) 8208

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 1.96 3/74 5321
/proc/meminfo: memFree=1624332/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=938.36
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1410 0 0 0 93832 4 0 0 25 0 1 0 1974689091 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 134820812 0 0 4096 0 0 0 0 17 0 0 0
/proc/5213/statm: 2052 1376 423 177 0 955 0
Current children cumulated CPU time (s) 938.36
Current children cumulated vsize (KiB) 8208

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/74 5321
/proc/meminfo: memFree=1624332/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=998.12
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1410 0 0 0 99808 4 0 0 25 0 1 0 1974689091 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 134789669 0 0 4096 0 0 0 0 17 0 0 0
/proc/5213/statm: 2052 1376 423 177 0 955 0
Current children cumulated CPU time (s) 998.12
Current children cumulated vsize (KiB) 8208

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/74 5321
/proc/meminfo: memFree=1624332/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=1057.88
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1410 0 0 0 105784 4 0 0 25 0 1 0 1974689091 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 135016063 0 0 4096 0 0 0 0 17 0 0 0
/proc/5213/statm: 2052 1376 423 177 0 955 0
Current children cumulated CPU time (s) 1057.88
Current children cumulated vsize (KiB) 8208

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/74 5321
/proc/meminfo: memFree=1624268/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=1117.64
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1410 0 0 0 111760 4 0 0 25 0 1 0 1974689091 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 135095148 0 0 4096 0 0 0 0 17 0 0 0
/proc/5213/statm: 2052 1376 423 177 0 955 0
Current children cumulated CPU time (s) 1117.64
Current children cumulated vsize (KiB) 8208

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/74 5321
/proc/meminfo: memFree=1624268/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=1177.4
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1410 0 0 0 117736 4 0 0 25 0 1 0 1974689091 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 134821235 0 0 4096 0 0 0 0 17 0 0 0
/proc/5213/statm: 2052 1376 423 177 0 955 0
Current children cumulated CPU time (s) 1177.4
Current children cumulated vsize (KiB) 8208

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/75 5322
/proc/meminfo: memFree=1624196/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=1237.16
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1410 0 0 0 123712 4 0 0 25 0 1 0 1974689091 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 135019209 0 0 4096 0 0 0 0 17 0 0 0
/proc/5213/statm: 2052 1376 423 177 0 955 0
Current children cumulated CPU time (s) 1237.16
Current children cumulated vsize (KiB) 8208

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/75 5322
/proc/meminfo: memFree=1624132/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=1296.92
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1410 0 0 0 129688 4 0 0 25 0 1 0 1974689091 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 135096438 0 0 4096 0 0 0 0 17 0 0 0
/proc/5213/statm: 2052 1376 423 177 0 955 0
Current children cumulated CPU time (s) 1296.92
Current children cumulated vsize (KiB) 8208

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/75 5322
/proc/meminfo: memFree=1624132/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=1356.68
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1410 0 0 0 135664 4 0 0 25 0 1 0 1974689091 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 135016175 0 0 4096 0 0 0 0 17 0 0 0
/proc/5213/statm: 2052 1376 423 177 0 955 0
Current children cumulated CPU time (s) 1356.68
Current children cumulated vsize (KiB) 8208

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/75 5322
/proc/meminfo: memFree=1624068/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=1416.44
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1410 0 0 0 141640 4 0 0 25 0 1 0 1974689091 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 134821199 0 0 4096 0 0 0 0 17 0 0 0
/proc/5213/statm: 2052 1376 423 177 0 955 0
Current children cumulated CPU time (s) 1416.44
Current children cumulated vsize (KiB) 8208

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/75 5322
/proc/meminfo: memFree=1624004/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=1476.19
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1410 0 0 0 147615 4 0 0 25 0 1 0 1974689091 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 134789647 0 0 4096 0 0 0 0 17 0 0 0
/proc/5213/statm: 2052 1376 423 177 0 955 0
Current children cumulated CPU time (s) 1476.19
Current children cumulated vsize (KiB) 8208

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 1.96 3/75 5322
/proc/meminfo: memFree=1623940/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=1535.96
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1410 0 0 0 153592 4 0 0 25 0 1 0 1974689091 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 134820750 0 0 4096 0 0 0 0 17 0 0 0
/proc/5213/statm: 2052 1376 423 177 0 955 0
Current children cumulated CPU time (s) 1535.96
Current children cumulated vsize (KiB) 8208

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/75 5322
/proc/meminfo: memFree=1623876/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=1595.72
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1410 0 0 0 159568 4 0 0 25 0 1 0 1974689091 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 134738223 0 0 4096 0 0 0 0 17 0 0 0
/proc/5213/statm: 2052 1376 423 177 0 955 0
Current children cumulated CPU time (s) 1595.72
Current children cumulated vsize (KiB) 8208

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/76 5323
/proc/meminfo: memFree=1623868/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=1655.48
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1410 0 0 0 165543 5 0 0 25 0 1 0 1974689091 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 135096400 0 0 4096 0 0 0 0 17 0 0 0
/proc/5213/statm: 2052 1376 423 177 0 955 0
Current children cumulated CPU time (s) 1655.48
Current children cumulated vsize (KiB) 8208

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/76 5323
/proc/meminfo: memFree=1623868/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=1715.24
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1410 0 0 0 171519 5 0 0 25 0 1 0 1974689091 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 135074087 0 0 4096 0 0 0 0 17 0 0 0
/proc/5213/statm: 2052 1376 423 177 0 955 0
Current children cumulated CPU time (s) 1715.24
Current children cumulated vsize (KiB) 8208

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/76 5323
/proc/meminfo: memFree=1623804/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=1775.01
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1410 0 0 0 177496 5 0 0 25 0 1 0 1974689091 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 135016175 0 0 4096 0 0 0 0 17 0 0 0
/proc/5213/statm: 2052 1376 423 177 0 955 0
Current children cumulated CPU time (s) 1775.01
Current children cumulated vsize (KiB) 8208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.41 s]
/proc/loadavg: 2.00 2.00 1.96 3/76 5323
/proc/meminfo: memFree=1623804/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=1800.01
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1410 0 0 0 179996 5 0 0 25 0 1 0 1974689091 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 134789687 0 0 4096 0 0 0 0 17 0 0 0
/proc/5213/statm: 2052 1376 423 177 0 955 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 8208

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

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

[startup+1807.41 s]
/proc/loadavg: 2.00 2.00 1.96 3/76 5323
/proc/meminfo: memFree=1623804/2055920 swapFree=4179016/4192956
[pid=5213] ppid=5211 vsize=8208 CPUtime=1800.01
/proc/5213/stat : 5213 (xsolve) R 5211 5213 4289 0 -1 4194304 1410 0 0 0 179996 5 0 0 25 0 1 0 1974689091 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 134789687 0 0 4096 0 0 0 0 17 0 0 0
/proc/5213/statm: 2052 1376 423 177 0 955 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 8208

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.41
CPU time (s): 1800.01
CPU user time (s): 1799.96
CPU system time (s): 0.052991
CPU usage (%): 99.5907
Max. virtual memory (cumulated for all children) (KiB): 8208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1410
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= 28035

runsolver used 1.85172 second user time and 4.73328 second system time

The end

Launcher Data (download as text)

Begin job on node36 at 2008-07-02 02:06:02
IDJOB=1036458
IDBENCH=53454
IDSOLVER=342
FILE ID=node36/1036458-1214957162
PBS_JOBID= 7870262
Free space on /tmp= 66548 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/QWH-25/normalized-qwh-25-235-1_ext.xml
COMMAND LINE= HOME/xsolve BENCHNAME -v 1 -rs RANDOMSEED -probe 1 -ph 0 -heu dom/wdeg -res no
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1036458-1214957162/watcher-1036458-1214957162 -o /tmp/evaluation-result-1036458-1214957162/solver-1036458-1214957162 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1036458-1214957162.xml -v 1 -rs 572324096 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 699f7a4b682fe6a4df4b0f8e7f6ab4d5
RANDOM SEED=572324096

node36.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		: 3000.240
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		: 3000.240
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:       1622300 kB
Buffers:         38572 kB
Cached:         305136 kB
SwapCached:       7920 kB
Active:          91136 kB
Inactive:       278704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1622300 kB
SwapTotal:     4192956 kB
SwapFree:      4179016 kB
Dirty:            1608 kB
Writeback:           0 kB
Mapped:          42216 kB
Slab:            49000 kB
Committed_AS:  3153832 kB
PageTables:       1804 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= 66548 MiB
End job on node36 at 2008-07-02 02:36:11