Trace number 1036530

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) 1800.07 1808.11

General information on the benchmark

Namecsp/QWH-25/
normalized-qwh-25-235-3_ext.xml
MD5SUM7dba33def5fce656eb77541d0eec3966
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 benchmark6.39303
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)

0.00/0.00	c mistral-prime version 1.313
0.00/0.00	c 
0.00/0.00	c Parsing xml file
0.00/0.00	c          domains...............     0	(26 domains)
0.00/0.00	c          variables.............     0	(625 variables)
0.00/0.00	c          relations.............     0	(26 relations)
0.00/0.01	c          constraints...........  0.16	(9300 constraints)
0.09/0.17	c Parsing time:   0.16
0.09/0.17	c
0.09/0.17	c Building model
0.09/0.18	c        53 AllDifferent constraints infered
0.09/0.19	c         0 constants
0.09/0.19	c         0 Boolean variables    (+0)
0.09/0.19	c         0 range variables      (+0)
0.09/0.19	c         0 domain (b) variables (+0)
0.09/0.19	c       230 domain (l) variables (+0)
0.09/0.19	c      1895 constraints          (+53)
0.09/0.19	c         0 values 
0.09/0.19	c Building time:   0.03
0.09/0.19	c
0.09/0.19	c Solving instance
0.09/0.19	c          heuristic = dom/wdeg
0.09/0.19	c          Randomized probing iteration = 100
0.09/0.19	c          probing limit = 30
0.09/0.19	c          level based weights = no
0.09/0.19	c          impact probing = no
0.09/0.19	c          restart policy = No restart
0.09/0.19	c          probing ..........   0.3
0.39/0.49	c          Probing Nodes  5491
0.39/0.49	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-1036530-1214957523/watcher-1036530-1214957523 -o /tmp/evaluation-result-1036530-1214957523/solver-1036530-1214957523 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1036530-1214957523.xml -v 1 -rs 1675915940 -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: 1.97 2.00 1.95 4/81 15580
/proc/meminfo: memFree=1451336/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=4584 CPUtime=0
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 313 0 0 0 0 0 0 0 18 0 1 0 1974727398 4694016 281 996147200 134512640 135239859 4294956144 18446744073709551615 134614960 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 1146 291 246 177 0 49 0

[startup+0.094739 s]
/proc/loadavg: 1.97 2.00 1.95 4/81 15580
/proc/meminfo: memFree=1451336/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=6044 CPUtime=0.08
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 818 0 0 0 8 0 0 0 18 0 1 0 1974727398 6189056 784 996147200 134512640 135239859 4294956144 18446744073709551615 3741307 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 1511 784 382 177 0 414 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6044

[startup+0.101735 s]
/proc/loadavg: 1.97 2.00 1.95 4/81 15580
/proc/meminfo: memFree=1451336/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=6044 CPUtime=0.09
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 841 0 0 0 9 0 0 0 18 0 1 0 1974727398 6189056 807 996147200 134512640 135239859 4294956144 18446744073709551615 4160505368 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 1511 807 382 177 0 414 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6044

[startup+0.30176 s]
/proc/loadavg: 1.97 2.00 1.95 4/81 15580
/proc/meminfo: memFree=1451336/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=0.29
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1410 0 0 0 28 1 0 0 19 0 1 0 1974727398 8404992 1376 996147200 134512640 135239859 4294956144 18446744073709551615 134737883 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 2052 1376 422 177 0 955 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8208

[startup+0.701799 s]
/proc/loadavg: 1.97 2.00 1.95 4/81 15580
/proc/meminfo: memFree=1451336/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=0.69
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1411 0 0 0 68 1 0 0 23 0 1 0 1974727398 8404992 1377 996147200 134512640 135239859 4294956144 18446744073709551615 135031317 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 2052 1377 423 177 0 955 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8208

[startup+1.50188 s]
/proc/loadavg: 1.97 2.00 1.95 3/82 15581
/proc/meminfo: memFree=1447424/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=1.49
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1411 0 0 0 148 1 0 0 25 0 1 0 1974727398 8404992 1377 996147200 134512640 135239859 4294956144 18446744073709551615 135095136 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 2052 1377 423 177 0 955 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8208

[startup+3.10203 s]
/proc/loadavg: 1.97 2.00 1.95 3/82 15581
/proc/meminfo: memFree=1447232/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=3.08
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1411 0 0 0 307 1 0 0 25 0 1 0 1974727398 8404992 1377 996147200 134512640 135239859 4294956144 18446744073709551615 135096255 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 2052 1377 423 177 0 955 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8208

[startup+6.30134 s]
/proc/loadavg: 1.98 2.00 1.95 3/82 15581
/proc/meminfo: memFree=1442824/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=6.27
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1411 0 0 0 626 1 0 0 25 0 1 0 1974727398 8404992 1377 996147200 134512640 135239859 4294956144 18446744073709551615 135072239 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 2052 1377 423 177 0 955 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 8208

[startup+12.703 s]
/proc/loadavg: 1.98 2.00 1.95 3/82 15581
/proc/meminfo: memFree=1442568/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=12.64
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1411 0 0 0 1263 1 0 0 25 0 1 0 1974727398 8404992 1377 996147200 134512640 135239859 4294956144 18446744073709551615 134737065 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 2052 1377 423 177 0 955 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 8208

[startup+25.5012 s]
/proc/loadavg: 1.98 2.00 1.95 3/82 15581
/proc/meminfo: memFree=1438152/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=25.37
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1411 0 0 0 2536 1 0 0 25 0 1 0 1974727398 8404992 1377 996147200 134512640 135239859 4294956144 18446744073709551615 134820750 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 2052 1377 423 177 0 955 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 8208

[startup+51.1017 s]
/proc/loadavg: 1.99 2.00 1.95 3/82 15581
/proc/meminfo: memFree=1438152/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=50.86
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1411 0 0 0 5085 1 0 0 25 0 1 0 1974727398 8404992 1377 996147200 134512640 135239859 4294956144 18446744073709551615 134829783 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 2052 1377 423 177 0 955 0
Current children cumulated CPU time (s) 50.86
Current children cumulated vsize (KiB) 8208

[startup+102.307 s]
/proc/loadavg: 1.99 2.00 1.95 3/82 15581
/proc/meminfo: memFree=1437960/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=101.84
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1411 0 0 0 10183 1 0 0 25 0 1 0 1974727398 8404992 1377 996147200 134512640 135239859 4294956144 18446744073709551615 134737065 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 2052 1377 423 177 0 955 0
Current children cumulated CPU time (s) 101.84
Current children cumulated vsize (KiB) 8208

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 1.95 3/82 15581
/proc/meminfo: memFree=1437896/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=161.57
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1411 0 0 0 16156 1 0 0 25 0 1 0 1974727398 8404992 1377 996147200 134512640 135239859 4294956144 18446744073709551615 135031311 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 2052 1377 423 177 0 955 0
Current children cumulated CPU time (s) 161.57
Current children cumulated vsize (KiB) 8208

[startup+222.301 s]
/proc/loadavg: 1.99 2.00 1.95 3/82 15581
/proc/meminfo: memFree=1437896/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=221.3
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1411 0 0 0 22129 1 0 0 25 0 1 0 1974727398 8404992 1377 996147200 134512640 135239859 4294956144 18446744073709551615 134788032 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 2052 1377 423 177 0 955 0
Current children cumulated CPU time (s) 221.3
Current children cumulated vsize (KiB) 8208

[startup+282.301 s]
/proc/loadavg: 1.99 2.00 1.95 3/82 15581
/proc/meminfo: memFree=1437896/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=281.04
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1411 0 0 0 28102 2 0 0 25 0 1 0 1974727398 8404992 1377 996147200 134512640 135239859 4294956144 18446744073709551615 134821199 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 2052 1377 423 177 0 955 0
Current children cumulated CPU time (s) 281.04
Current children cumulated vsize (KiB) 8208

[startup+342.302 s]
/proc/loadavg: 1.99 2.00 1.95 3/82 15581
/proc/meminfo: memFree=1437896/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=340.77
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1411 0 0 0 34075 2 0 0 25 0 1 0 1974727398 8404992 1377 996147200 134512640 135239859 4294956144 18446744073709551615 134737145 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 2052 1377 423 177 0 955 0
Current children cumulated CPU time (s) 340.77
Current children cumulated vsize (KiB) 8208

[startup+402.302 s]
/proc/loadavg: 1.99 2.00 1.95 3/82 15581
/proc/meminfo: memFree=1437832/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=400.51
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1411 0 0 0 40049 2 0 0 25 0 1 0 1974727398 8404992 1377 996147200 134512640 135239859 4294956144 18446744073709551615 135102723 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 2052 1377 423 177 0 955 0
Current children cumulated CPU time (s) 400.51
Current children cumulated vsize (KiB) 8208

[startup+462.301 s]
/proc/loadavg: 1.99 2.00 1.95 3/82 15581
/proc/meminfo: memFree=1437832/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=460.25
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1411 0 0 0 46023 2 0 0 25 0 1 0 1974727398 8404992 1377 996147200 134512640 135239859 4294956144 18446744073709551615 135019226 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 2052 1377 423 177 0 955 0
Current children cumulated CPU time (s) 460.25
Current children cumulated vsize (KiB) 8208

[startup+522.301 s]
/proc/loadavg: 1.99 2.00 1.95 3/82 15581
/proc/meminfo: memFree=1437832/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=519.98
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1411 0 0 0 51996 2 0 0 25 0 1 0 1974727398 8404992 1377 996147200 134512640 135239859 4294956144 18446744073709551615 135030951 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 2052 1377 423 177 0 955 0
Current children cumulated CPU time (s) 519.98
Current children cumulated vsize (KiB) 8208

[startup+582.301 s]
/proc/loadavg: 1.99 2.00 1.95 3/82 15581
/proc/meminfo: memFree=1437768/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=579.72
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1411 0 0 0 57969 3 0 0 25 0 1 0 1974727398 8404992 1377 996147200 134512640 135239859 4294956144 18446744073709551615 135096255 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 2052 1377 423 177 0 955 0
Current children cumulated CPU time (s) 579.72
Current children cumulated vsize (KiB) 8208

[startup+642.302 s]
/proc/loadavg: 1.99 2.00 1.95 3/82 15581
/proc/meminfo: memFree=1437768/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=639.46
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1411 0 0 0 63943 3 0 0 25 0 1 0 1974727398 8404992 1377 996147200 134512640 135239859 4294956144 18446744073709551615 135031302 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 2052 1377 423 177 0 955 0
Current children cumulated CPU time (s) 639.46
Current children cumulated vsize (KiB) 8208


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

[startup+882.302 s]
/proc/loadavg: 1.99 2.00 1.95 3/82 15581
/proc/meminfo: memFree=1437512/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=878.4
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1411 0 0 0 87836 4 0 0 25 0 1 0 1974727398 8404992 1377 996147200 134512640 135239859 4294956144 18446744073709551615 135102688 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 2052 1377 423 177 0 955 0
Current children cumulated CPU time (s) 878.4
Current children cumulated vsize (KiB) 8208

[startup+942.301 s]
/proc/loadavg: 1.99 2.00 1.95 3/82 15581
/proc/meminfo: memFree=1437512/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=938.15
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1411 0 0 0 93811 4 0 0 25 0 1 0 1974727398 8404992 1377 996147200 134512640 135239859 4294956144 18446744073709551615 134821146 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 2052 1377 423 177 0 955 0
Current children cumulated CPU time (s) 938.15
Current children cumulated vsize (KiB) 8208

[startup+1002.3 s]
/proc/loadavg: 1.99 2.00 1.95 3/82 15581
/proc/meminfo: memFree=1437512/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=997.88
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1411 0 0 0 99783 5 0 0 25 0 1 0 1974727398 8404992 1377 996147200 134512640 135239859 4294956144 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 2052 1377 423 177 0 955 0
Current children cumulated CPU time (s) 997.88
Current children cumulated vsize (KiB) 8208

[startup+1062.3 s]
/proc/loadavg: 1.99 2.00 1.95 3/82 15581
/proc/meminfo: memFree=1437512/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=1057.61
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1411 0 0 0 105756 5 0 0 25 0 1 0 1974727398 8404992 1377 996147200 134512640 135239859 4294956144 18446744073709551615 135102688 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 2052 1377 423 177 0 955 0
Current children cumulated CPU time (s) 1057.61
Current children cumulated vsize (KiB) 8208

[startup+1122.3 s]
/proc/loadavg: 1.99 2.00 1.95 3/82 15581
/proc/meminfo: memFree=1437512/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=1117.34
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1411 0 0 0 111729 5 0 0 25 0 1 0 1974727398 8404992 1377 996147200 134512640 135239859 4294956144 18446744073709551615 134842648 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 2052 1377 423 177 0 955 0
Current children cumulated CPU time (s) 1117.34
Current children cumulated vsize (KiB) 8208

[startup+1182.3 s]
/proc/loadavg: 1.99 2.00 1.95 3/82 15581
/proc/meminfo: memFree=1437512/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=1177.09
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1411 0 0 0 117703 6 0 0 25 0 1 0 1974727398 8404992 1377 996147200 134512640 135239859 4294956144 18446744073709551615 134821158 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 2052 1377 423 177 0 955 0
Current children cumulated CPU time (s) 1177.09
Current children cumulated vsize (KiB) 8208

[startup+1242.3 s]
/proc/loadavg: 1.99 2.00 1.95 3/82 15581
/proc/meminfo: memFree=1437320/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=1236.82
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1411 0 0 0 123676 6 0 0 25 0 1 0 1974727398 8404992 1377 996147200 134512640 135239859 4294956144 18446744073709551615 134821141 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 2052 1377 423 177 0 955 0
Current children cumulated CPU time (s) 1236.82
Current children cumulated vsize (KiB) 8208

[startup+1302.3 s]
/proc/loadavg: 1.99 2.00 1.95 3/82 15581
/proc/meminfo: memFree=1437320/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=1296.56
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1411 0 0 0 129650 6 0 0 25 0 1 0 1974727398 8404992 1377 996147200 134512640 135239859 4294956144 18446744073709551615 134737571 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 2052 1377 423 177 0 955 0
Current children cumulated CPU time (s) 1296.56
Current children cumulated vsize (KiB) 8208

[startup+1362.3 s]
/proc/loadavg: 1.99 2.00 1.95 3/82 15581
/proc/meminfo: memFree=1437320/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=1356.28
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1411 0 0 0 135622 6 0 0 25 0 1 0 1974727398 8404992 1377 996147200 134512640 135239859 4294956144 18446744073709551615 135016015 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 2052 1377 423 177 0 955 0
Current children cumulated CPU time (s) 1356.28
Current children cumulated vsize (KiB) 8208

[startup+1422.31 s]
/proc/loadavg: 1.99 2.00 1.95 3/82 15582
/proc/meminfo: memFree=1437256/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=1416.03
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1411 0 0 0 141596 7 0 0 25 0 1 0 1974727398 8404992 1377 996147200 134512640 135239859 4294956144 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 2052 1377 423 177 0 955 0
Current children cumulated CPU time (s) 1416.03
Current children cumulated vsize (KiB) 8208

[startup+1482.3 s]
/proc/loadavg: 1.99 2.00 1.95 3/82 15583
/proc/meminfo: memFree=1437256/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=1475.76
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1411 0 0 0 147569 7 0 0 25 0 1 0 1974727398 8404992 1377 996147200 134512640 135239859 4294956144 18446744073709551615 135030962 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 2052 1377 423 177 0 955 0
Current children cumulated CPU time (s) 1475.76
Current children cumulated vsize (KiB) 8208

[startup+1542.3 s]
/proc/loadavg: 1.99 2.00 1.95 3/82 15583
/proc/meminfo: memFree=1437256/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=1535.49
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1411 0 0 0 153542 7 0 0 25 0 1 0 1974727398 8404992 1377 996147200 134512640 135239859 4294956144 18446744073709551615 135067275 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 2052 1377 423 177 0 955 0
Current children cumulated CPU time (s) 1535.49
Current children cumulated vsize (KiB) 8208

[startup+1602.3 s]
/proc/loadavg: 1.99 2.00 1.95 3/82 15583
/proc/meminfo: memFree=1437256/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=1595.22
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1411 0 0 0 159515 7 0 0 25 0 1 0 1974727398 8404992 1377 996147200 134512640 135239859 4294956144 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 2052 1377 423 177 0 955 0
Current children cumulated CPU time (s) 1595.22
Current children cumulated vsize (KiB) 8208

[startup+1662.3 s]
/proc/loadavg: 1.99 2.00 1.95 3/82 15583
/proc/meminfo: memFree=1437256/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=1654.95
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1411 0 0 0 165488 7 0 0 25 0 1 0 1974727398 8404992 1377 996147200 134512640 135239859 4294956144 18446744073709551615 134789709 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 2052 1377 423 177 0 955 0
Current children cumulated CPU time (s) 1654.95
Current children cumulated vsize (KiB) 8208

[startup+1722.3 s]
/proc/loadavg: 1.99 2.00 1.95 3/82 15583
/proc/meminfo: memFree=1437192/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=1714.71
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1411 0 0 0 171463 8 0 0 25 0 1 0 1974727398 8404992 1377 996147200 134512640 135239859 4294956144 18446744073709551615 135102779 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 2052 1377 423 177 0 955 0
Current children cumulated CPU time (s) 1714.71
Current children cumulated vsize (KiB) 8208

[startup+1782.3 s]
/proc/loadavg: 1.99 2.00 1.95 3/82 15583
/proc/meminfo: memFree=1437064/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=1774.43
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1411 0 0 0 177435 8 0 0 25 0 1 0 1974727398 8404992 1377 996147200 134512640 135239859 4294956144 18446744073709551615 135095792 0 0 4096 0 0 0 0 17 0 0 0
/proc/15580/statm: 2052 1377 423 177 0 955 0
Current children cumulated CPU time (s) 1774.43
Current children cumulated vsize (KiB) 8208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.1 s]
/proc/loadavg: 1.99 2.00 1.95 3/75 15634
/proc/meminfo: memFree=1507960/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=1800.06
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1411 0 0 0 179998 8 0 0 25 0 1 0 1974727398 8404992 1377 996147200 134512640 135239859 4294956144 18446744073709551615 134738027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15580/statm: 2052 1377 423 177 0 955 0
Current children cumulated CPU time (s) 1800.06
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+1808.1 s]
/proc/loadavg: 1.99 2.00 1.95 3/75 15634
/proc/meminfo: memFree=1507960/2055920 swapFree=4179560/4192956
[pid=15580] ppid=15578 vsize=8208 CPUtime=1800.06
/proc/15580/stat : 15580 (xsolve) R 15578 15580 14759 0 -1 4194304 1411 0 0 0 179998 8 0 0 25 0 1 0 1974727398 8404992 1377 996147200 134512640 135239859 4294956144 18446744073709551615 134738027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15580/statm: 2052 1377 423 177 0 955 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 8208

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.11
CPU time (s): 1800.07
CPU user time (s): 1799.98
CPU system time (s): 0.090986
CPU usage (%): 99.5556
Max. virtual memory (cumulated for all children) (KiB): 8208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
system time used= 0.090986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1411
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= 58386

runsolver used 1.9517 second user time and 4.63129 second system time

The end

Launcher Data (download as text)

Begin job on node8 at 2008-07-02 02:12:04
IDJOB=1036530
IDBENCH=53458
IDSOLVER=342
FILE ID=node8/1036530-1214957523
PBS_JOBID= 7870317
Free space on /tmp= 66552 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/QWH-25/normalized-qwh-25-235-3_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-1036530-1214957523/watcher-1036530-1214957523 -o /tmp/evaluation-result-1036530-1214957523/solver-1036530-1214957523 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1036530-1214957523.xml -v 1 -rs 1675915940 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 7dba33def5fce656eb77541d0eec3966
RANDOM SEED=1675915940

node8.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		: 3000.222
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		: 3000.222
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:       1451816 kB
Buffers:         47412 kB
Cached:         393748 kB
SwapCached:       6756 kB
Active:         133444 kB
Inactive:       393120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1451816 kB
SwapTotal:     4192956 kB
SwapFree:      4179560 kB
Dirty:            4416 kB
Writeback:           0 kB
Mapped:         101708 kB
Slab:            62576 kB
Committed_AS:  3980528 kB
PageTables:       1896 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= 66552 MiB
End job on node8 at 2008-07-02 02:42:14