Trace number 240300

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, and are wall clock time (not CPU 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
VALCSP 3.0? (TO) 1800.01 1809.03

General information on the benchmark

Nameqcp-qwh/QCP-20/
qcp-20-187-5_ext.xml
MD5SUMde12e9e03a3e91a7ba1ca5a72caa5404
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 benchmark1.56276
SatisfiableYES
(Un)Satisfiability was proved
Number of variables400
Number of constraints7600
Maximum constraint arity2
Maximum domain size20
Number of constraints which are defined in extension7600
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-240300-1168372557 -o ROOT/results/node3/solver-240300-1168372557 -C 1800 -M 900 /tmp/evaluation/240300-1168372557/VALCSP /tmp/evaluation/240300-1168372557/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 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+0.105621 s]
/proc/loadavg: 0.95 1.02 1.29 5/94 17959
/proc/meminfo: memFree=1712360/2055920 swapFree=4192812/4192956
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0
/proc/loadavg: 0.95 1.02 1.29 5/94 17959
/proc/meminfo: memFree=1712360/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=7652 CPUtime=0.09
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 1641 0 0 0 9 0 0 0 21 0 1 0 185651381 7835648 1619 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134536676 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 1913 1619 64 8 0 1585 0

[startup+0.513674 s]
/proc/loadavg: 0.95 1.02 1.29 5/94 17959
/proc/meminfo: memFree=1712360/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=0.5
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 49 1 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524781 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 12672

[startup+1.33481 s]
/proc/loadavg: 0.95 1.02 1.29 3/94 17959
/proc/meminfo: memFree=1686952/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=1.31
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 130 1 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134517204 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 12672

[startup+2.97207 s]
/proc/loadavg: 1.03 1.03 1.29 3/94 17959
/proc/meminfo: memFree=1651368/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=2.94
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 293 1 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524548 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 12672

[startup+6.25461 s]
/proc/loadavg: 1.03 1.03 1.29 3/83 17977
/proc/meminfo: memFree=1721024/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=6.19
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 618 1 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524623 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 12672

[startup+12.7127 s]
/proc/loadavg: 1.19 1.06 1.30 4/97 18020
/proc/meminfo: memFree=1705424/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=12.62
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 1261 1 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524787 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 12672

[startup+25.5257 s]
/proc/loadavg: 1.23 1.08 1.30 4/97 18073
/proc/meminfo: memFree=1702736/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=25.39
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 2537 2 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134520553 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 12672

[startup+51.1619 s]
/proc/loadavg: 1.61 1.18 1.32 3/87 18755
/proc/meminfo: memFree=1708064/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=50.88
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 5084 4 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524623 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 12672

[startup+102.429 s]
/proc/loadavg: 1.84 1.32 1.36 3/87 18755
/proc/meminfo: memFree=1708256/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=101.92
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 10188 4 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524697 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 12672

[startup+162.524 s]
/proc/loadavg: 1.94 1.44 1.40 3/87 18755
/proc/meminfo: memFree=1708256/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=161.74
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 16170 4 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524623 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 161.74
Current children cumulated vsize (KiB) 12672

[startup+222.613 s]
/proc/loadavg: 1.98 1.54 1.43 3/87 18755
/proc/meminfo: memFree=1708256/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=221.54
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 22149 5 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524623 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 221.54
Current children cumulated vsize (KiB) 12672

[startup+282.701 s]
/proc/loadavg: 2.05 1.64 1.47 3/87 18755
/proc/meminfo: memFree=1708320/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=281.36
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 28131 5 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134520575 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 281.36
Current children cumulated vsize (KiB) 12672

[startup+342.705 s]
/proc/loadavg: 2.06 1.71 1.51 3/93 18891
/proc/meminfo: memFree=1707056/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=340.99
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 34088 11 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134520833 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 340.99
Current children cumulated vsize (KiB) 12672

[startup+402.714 s]
/proc/loadavg: 2.02 1.76 1.54 3/87 18953
/proc/meminfo: memFree=1708064/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=400.64
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 40046 18 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524781 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 400.64
Current children cumulated vsize (KiB) 12672

[startup+462.811 s]
/proc/loadavg: 2.01 1.80 1.56 3/87 18953
/proc/meminfo: memFree=1708064/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=460.46
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 46028 18 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134520580 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 460.46
Current children cumulated vsize (KiB) 12672

[startup+522.9 s]
/proc/loadavg: 2.00 1.84 1.58 3/87 18953
/proc/meminfo: memFree=1708064/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=520.29
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 52010 19 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134517225 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 520.29
Current children cumulated vsize (KiB) 12672

[startup+582.988 s]
/proc/loadavg: 2.04 1.88 1.61 3/87 18953
/proc/meminfo: memFree=1708064/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=580.09
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 57990 19 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524623 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 580.09
Current children cumulated vsize (KiB) 12672

[startup+643.076 s]
/proc/loadavg: 2.06 1.91 1.64 3/87 18953
/proc/meminfo: memFree=1708064/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=639.89
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 63970 19 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524697 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 639.89
Current children cumulated vsize (KiB) 12672

[startup+703.163 s]
/proc/loadavg: 2.02 1.93 1.66 3/87 18953
/proc/meminfo: memFree=1708000/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=699.71
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 69952 19 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134520567 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 699.71
Current children cumulated vsize (KiB) 12672

[startup+763.247 s]
/proc/loadavg: 2.01 1.94 1.68 3/87 18953
/proc/meminfo: memFree=1708128/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=759.5
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 75931 19 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134520905 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 759.5
Current children cumulated vsize (KiB) 12672

[startup+823.332 s]
/proc/loadavg: 2.05 1.96 1.70 3/87 18953
/proc/meminfo: memFree=1708064/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=819.32
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 81912 20 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524697 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 819.32
Current children cumulated vsize (KiB) 12672

[startup+883.427 s]
/proc/loadavg: 2.07 1.98 1.72 3/87 18953
/proc/meminfo: memFree=1708064/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=879.15
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 87895 20 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134520548 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 879.15
Current children cumulated vsize (KiB) 12672

[startup+943.518 s]
/proc/loadavg: 2.02 1.98 1.74 3/87 18953
/proc/meminfo: memFree=1708064/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=938.95
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 93875 20 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524739 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 938.95
Current children cumulated vsize (KiB) 12672

[startup+1003.6 s]
/proc/loadavg: 2.01 1.98 1.75 3/87 18953
/proc/meminfo: memFree=1708064/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=998.76
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 99856 20 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134520525 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 998.76
Current children cumulated vsize (KiB) 12672

[startup+1063.7 s]
/proc/loadavg: 2.00 1.98 1.76 3/87 18953
/proc/meminfo: memFree=1708064/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=1058.59
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 105839 20 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524623 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 1058.59
Current children cumulated vsize (KiB) 12672

[startup+1123.79 s]
/proc/loadavg: 2.00 1.98 1.77 3/87 18953
/proc/meminfo: memFree=1708000/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=1118.39
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 111819 20 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134520553 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 1118.39
Current children cumulated vsize (KiB) 12672

[startup+1183.88 s]
/proc/loadavg: 2.00 1.98 1.78 3/87 18953
/proc/meminfo: memFree=1707936/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=1178.2
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 117800 20 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524602 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 1178.2
Current children cumulated vsize (KiB) 12672

[startup+1243.97 s]
/proc/loadavg: 2.00 1.98 1.79 3/87 18953
/proc/meminfo: memFree=1708000/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=1238.03
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 123783 20 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524582 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 1238.03
Current children cumulated vsize (KiB) 12672

[startup+1304.05 s]
/proc/loadavg: 2.00 1.98 1.81 3/87 18953
/proc/meminfo: memFree=1707936/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=1297.83
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 129763 20 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134520548 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 1297.83
Current children cumulated vsize (KiB) 12672

[startup+1364.14 s]
/proc/loadavg: 2.00 1.98 1.82 3/87 18955
/proc/meminfo: memFree=1707936/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=1357.64
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 135744 20 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524623 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 1357.64
Current children cumulated vsize (KiB) 12672

[startup+1424.22 s]
/proc/loadavg: 2.00 1.98 1.82 3/87 18955
/proc/meminfo: memFree=1707936/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=1417.46
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 141726 20 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134520553 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 1417.46
Current children cumulated vsize (KiB) 12672

[startup+1484.31 s]
/proc/loadavg: 2.00 1.98 1.83 3/87 18955
/proc/meminfo: memFree=1707872/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=1477.26
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 147705 21 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524635 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 1477.26
Current children cumulated vsize (KiB) 12672

[startup+1544.4 s]
/proc/loadavg: 2.10 2.01 1.85 3/87 18955
/proc/meminfo: memFree=1707872/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=1537.09
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 153688 21 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524676 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 1537.09
Current children cumulated vsize (KiB) 12672

[startup+1604.48 s]
/proc/loadavg: 2.04 2.01 1.85 3/87 18955
/proc/meminfo: memFree=1707808/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=1596.9
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 159669 21 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134520850 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 1596.9
Current children cumulated vsize (KiB) 12672

[startup+1664.57 s]
/proc/loadavg: 2.01 2.00 1.86 3/87 18955
/proc/meminfo: memFree=1707872/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=1656.68
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 165647 21 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134520497 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 1656.68
Current children cumulated vsize (KiB) 12672

[startup+1724.66 s]
/proc/loadavg: 2.00 2.00 1.86 3/87 18955
/proc/meminfo: memFree=1707872/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=1716.5
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 171629 21 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524776 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 1716.5
Current children cumulated vsize (KiB) 12672

[startup+1784.76 s]
/proc/loadavg: 2.00 2.00 1.87 3/87 18955
/proc/meminfo: memFree=1707808/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=1776.33
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 177611 22 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524691 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 1776.33
Current children cumulated vsize (KiB) 12672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.55 s]
/proc/loadavg: 2.00 2.00 1.87 3/87 18955
/proc/meminfo: memFree=1707808/2055920 swapFree=4192812/4192956
[pid=17958] ppid=17956 vsize=12672 CPUtime=1800
/proc/17958/stat : 17958 (VALCSP) R 17956 17958 17838 0 -1 4194304 2917 0 0 0 179978 22 0 0 25 0 1 0 185651381 12976128 2895 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134521856 0 0 4096 0 0 0 0 17 0 0 0
/proc/17958/statm: 3168 2895 66 8 0 2840 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 12672

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1809.03
CPU time (s): 1800.01
CPU user time (s): 1799.78
CPU system time (s): 0.225965
CPU usage (%): 99.5016
Max. virtual memory (cumulated for all children) (KiB): 12672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.225965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2917
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= 5
involuntary context switches= 28946

runsolver used 1.67575 s user time and 4.83127 s system time

The end



Launcher Data (download as text)




Begin job on node3 on Tue Jan  9 19:55:57 UTC 2007


IDJOB= 240300
IDBENCH= 7120
FILE ID= node3/240300-1168372557

PBS_JOBID= 3522026

Free space on /tmp= 66558 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QCP-20/qcp-20-187-5_ext.xml
COMMAND LINE= /tmp/evaluation/240300-1168372557/VALCSP /tmp/evaluation/240300-1168372557/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-240300-1168372557 -o ROOT/results/node3/solver-240300-1168372557 -C 1800 -M 900  /tmp/evaluation/240300-1168372557/VALCSP /tmp/evaluation/240300-1168372557/unknown.xml

META MD5SUM SOLVER= 6fc756be3a7e45a17a81a19ce431bc48
MD5SUM BENCH=  de12e9e03a3e91a7ba1ca5a72caa5404

RANDOM SEED= 792614739

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.279
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		: 3000.279
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:       1719560 kB
Buffers:         45476 kB
Cached:         167500 kB
SwapCached:          0 kB
Active:         182560 kB
Inactive:       100656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1719560 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4088 kB
Writeback:           0 kB
Mapped:          96072 kB
Slab:            38144 kB
Committed_AS:  6158912 kB
PageTables:       2160 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= 66549 MiB



End job on node3 on Tue Jan  9 20:26:12 UTC 2007