Trace number 1038169

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 1807.71

General information on the benchmark

Namecsp/QCP-25/
normalized-qcp-25-264-7_ext.xml
MD5SUMc2a68a97e27745c8dca782d744c38811
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 benchmark43.8833
Satisfiable
(Un)Satisfiability was proved
Number of variables625
Number of constraints10142
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension10142
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

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-1038169-1214964563/watcher-1038169-1214964563 -o /tmp/evaluation-result-1038169-1214964563/solver-1038169-1214964563 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1038169-1214964563.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: 1.99 2.00 1.99 4/73 22627
/proc/meminfo: memFree=1737344/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=4584 CPUtime=0
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 337 0 0 0 0 0 0 0 18 0 1 0 652183919 4694016 304 996147200 134512640 135239859 4294956208 18446744073709551615 4159798064 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 1146 312 266 177 0 49 0

[startup+0.091958 s]
/proc/loadavg: 1.99 2.00 1.99 4/73 22627
/proc/meminfo: memFree=1737344/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=6040 CPUtime=0.08
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 791 0 0 0 8 0 0 0 18 0 1 0 652183919 6184960 757 996147200 134512640 135239859 4294956208 18446744073709551615 12355141 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 1510 757 359 177 0 413 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6040

[startup+0.101958 s]
/proc/loadavg: 1.99 2.00 1.99 4/73 22627
/proc/meminfo: memFree=1737344/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=6172 CPUtime=0.09
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 827 0 0 0 9 0 0 0 18 0 1 0 652183919 6320128 793 996147200 134512640 135239859 4294956208 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 1543 793 359 177 0 446 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6172

[startup+0.301978 s]
/proc/loadavg: 1.99 2.00 1.99 4/73 22627
/proc/meminfo: memFree=1737344/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=0.29
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1619 0 0 0 29 0 0 0 20 0 1 0 652183919 8998912 1476 996147200 134512640 135239859 4294956208 18446744073709551615 134821143 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 2197 1476 397 177 0 1100 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8788

[startup+0.702017 s]
/proc/loadavg: 1.99 2.00 1.99 4/73 22627
/proc/meminfo: memFree=1737344/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=0.69
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1619 0 0 0 69 0 0 0 24 0 1 0 652183919 8998912 1476 996147200 134512640 135239859 4294956208 18446744073709551615 134789687 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 2197 1476 397 177 0 1100 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8788

[startup+1.50109 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 22628
/proc/meminfo: memFree=1732920/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=1.49
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1619 0 0 0 149 0 0 0 25 0 1 0 652183919 8998912 1476 996147200 134512640 135239859 4294956208 18446744073709551615 134821152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 2197 1476 397 177 0 1100 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8788

[startup+3.10125 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 22628
/proc/meminfo: memFree=1732792/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=3.08
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1619 0 0 0 308 0 0 0 25 0 1 0 652183919 8998912 1476 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 2197 1476 397 177 0 1100 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8788

[startup+6.30157 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 22628
/proc/meminfo: memFree=1732728/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=6.26
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1619 0 0 0 626 0 0 0 25 0 1 0 652183919 8998912 1476 996147200 134512640 135239859 4294956208 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 2197 1476 397 177 0 1100 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 8788

[startup+12.7012 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 22628
/proc/meminfo: memFree=1732608/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=12.64
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1619 0 0 0 1264 0 0 0 25 0 1 0 652183919 8998912 1476 996147200 134512640 135239859 4294956208 18446744073709551615 134789675 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 2197 1476 397 177 0 1100 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 8788

[startup+25.5015 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 22628
/proc/meminfo: memFree=1732608/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=25.38
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1619 0 0 0 2538 0 0 0 25 0 1 0 652183919 8998912 1476 996147200 134512640 135239859 4294956208 18446744073709551615 134791441 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 2197 1476 397 177 0 1100 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 8788

[startup+51.102 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 22628
/proc/meminfo: memFree=1732672/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=50.88
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1623 0 0 0 5088 0 0 0 25 0 1 0 652183919 8998912 1480 996147200 134512640 135239859 4294956208 18446744073709551615 134821704 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 2197 1480 397 177 0 1100 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 8788

[startup+102.305 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 22628
/proc/meminfo: memFree=1732480/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=101.88
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1623 0 0 0 10188 0 0 0 25 0 1 0 652183919 8998912 1480 996147200 134512640 135239859 4294956208 18446744073709551615 135102781 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 2197 1480 397 177 0 1100 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 8788

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 22628
/proc/meminfo: memFree=1732416/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=161.63
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1623 0 0 0 16163 0 0 0 25 0 1 0 652183919 8998912 1480 996147200 134512640 135239859 4294956208 18446744073709551615 134821155 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 2197 1480 397 177 0 1100 0
Current children cumulated CPU time (s) 161.63
Current children cumulated vsize (KiB) 8788

[startup+222.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 22628
/proc/meminfo: memFree=1732416/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=221.39
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1623 0 0 0 22139 0 0 0 25 0 1 0 652183919 8998912 1480 996147200 134512640 135239859 4294956208 18446744073709551615 135016175 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 2197 1480 397 177 0 1100 0
Current children cumulated CPU time (s) 221.39
Current children cumulated vsize (KiB) 8788

[startup+282.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 22628
/proc/meminfo: memFree=1732416/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=281.15
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1623 0 0 0 28115 0 0 0 25 0 1 0 652183919 8998912 1480 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 2197 1480 397 177 0 1100 0
Current children cumulated CPU time (s) 281.15
Current children cumulated vsize (KiB) 8788

[startup+342.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 22628
/proc/meminfo: memFree=1732544/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=340.9
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1623 0 0 0 34090 0 0 0 25 0 1 0 652183919 8998912 1480 996147200 134512640 135239859 4294956208 18446744073709551615 134737145 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 2197 1480 397 177 0 1100 0
Current children cumulated CPU time (s) 340.9
Current children cumulated vsize (KiB) 8788

[startup+402.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 22628
/proc/meminfo: memFree=1732544/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=400.67
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1623 0 0 0 40066 1 0 0 25 0 1 0 652183919 8998912 1480 996147200 134512640 135239859 4294956208 18446744073709551615 134789687 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 2197 1480 397 177 0 1100 0
Current children cumulated CPU time (s) 400.67
Current children cumulated vsize (KiB) 8788

[startup+462.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 22628
/proc/meminfo: memFree=1732544/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=460.43
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1623 0 0 0 46042 1 0 0 25 0 1 0 652183919 8998912 1480 996147200 134512640 135239859 4294956208 18446744073709551615 135015811 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 2197 1480 397 177 0 1100 0
Current children cumulated CPU time (s) 460.43
Current children cumulated vsize (KiB) 8788

[startup+522.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 22628
/proc/meminfo: memFree=1732480/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=520.19
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1623 0 0 0 52018 1 0 0 25 0 1 0 652183919 8998912 1480 996147200 134512640 135239859 4294956208 18446744073709551615 135096400 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 2197 1480 397 177 0 1100 0
Current children cumulated CPU time (s) 520.19
Current children cumulated vsize (KiB) 8788

[startup+582.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 22628
/proc/meminfo: memFree=1732416/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=579.95
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1623 0 0 0 57994 1 0 0 25 0 1 0 652183919 8998912 1480 996147200 134512640 135239859 4294956208 18446744073709551615 135102738 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 2197 1480 397 177 0 1100 0
Current children cumulated CPU time (s) 579.95
Current children cumulated vsize (KiB) 8788

[startup+642.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 22628
/proc/meminfo: memFree=1732352/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=639.71
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1623 0 0 0 63970 1 0 0 25 0 1 0 652183919 8998912 1480 996147200 134512640 135239859 4294956208 18446744073709551615 134737591 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 2197 1480 397 177 0 1100 0
Current children cumulated CPU time (s) 639.71
Current children cumulated vsize (KiB) 8788


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

[startup+882.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 22628
/proc/meminfo: memFree=1732224/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=878.74
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1623 0 0 0 87873 1 0 0 25 0 1 0 652183919 8998912 1480 996147200 134512640 135239859 4294956208 18446744073709551615 134820823 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 2197 1480 397 177 0 1100 0
Current children cumulated CPU time (s) 878.74
Current children cumulated vsize (KiB) 8788

[startup+942.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 22628
/proc/meminfo: memFree=1732224/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=938.5
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1623 0 0 0 93849 1 0 0 25 0 1 0 652183919 8998912 1480 996147200 134512640 135239859 4294956208 18446744073709551615 135031335 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 2197 1480 397 177 0 1100 0
Current children cumulated CPU time (s) 938.5
Current children cumulated vsize (KiB) 8788

[startup+1002.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 22628
/proc/meminfo: memFree=1732224/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=998.26
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1623 0 0 0 99825 1 0 0 25 0 1 0 652183919 8998912 1480 996147200 134512640 135239859 4294956208 18446744073709551615 135095148 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 2197 1480 397 177 0 1100 0
Current children cumulated CPU time (s) 998.26
Current children cumulated vsize (KiB) 8788

[startup+1062.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 22628
/proc/meminfo: memFree=1732224/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=1058.01
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1623 0 0 0 105800 1 0 0 25 0 1 0 652183919 8998912 1480 996147200 134512640 135239859 4294956208 18446744073709551615 134820823 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 2197 1480 397 177 0 1100 0
Current children cumulated CPU time (s) 1058.01
Current children cumulated vsize (KiB) 8788

[startup+1122.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 22628
/proc/meminfo: memFree=1732160/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=1117.77
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1623 0 0 0 111776 1 0 0 25 0 1 0 652183919 8998912 1480 996147200 134512640 135239859 4294956208 18446744073709551615 134820675 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 2197 1480 397 177 0 1100 0
Current children cumulated CPU time (s) 1117.77
Current children cumulated vsize (KiB) 8788

[startup+1182.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 22628
/proc/meminfo: memFree=1732096/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=1177.54
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1623 0 0 0 117752 2 0 0 25 0 1 0 652183919 8998912 1480 996147200 134512640 135239859 4294956208 18446744073709551615 135016227 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 2197 1480 397 177 0 1100 0
Current children cumulated CPU time (s) 1177.54
Current children cumulated vsize (KiB) 8788

[startup+1242.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 22628
/proc/meminfo: memFree=1731968/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=1237.3
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1623 0 0 0 123728 2 0 0 25 0 1 0 652183919 8998912 1480 996147200 134512640 135239859 4294956208 18446744073709551615 134789669 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 2197 1480 397 177 0 1100 0
Current children cumulated CPU time (s) 1237.3
Current children cumulated vsize (KiB) 8788

[startup+1302.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 22628
/proc/meminfo: memFree=1731904/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=1297.06
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1623 0 0 0 129704 2 0 0 25 0 1 0 652183919 8998912 1480 996147200 134512640 135239859 4294956208 18446744073709551615 134821725 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 2197 1480 397 177 0 1100 0
Current children cumulated CPU time (s) 1297.06
Current children cumulated vsize (KiB) 8788

[startup+1362.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 22628
/proc/meminfo: memFree=1731904/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=1356.82
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1623 0 0 0 135680 2 0 0 25 0 1 0 652183919 8998912 1480 996147200 134512640 135239859 4294956208 18446744073709551615 135034835 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 2197 1480 397 177 0 1100 0
Current children cumulated CPU time (s) 1356.82
Current children cumulated vsize (KiB) 8788

[startup+1422.31 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 22628
/proc/meminfo: memFree=1731904/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=1416.57
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1623 0 0 0 141655 2 0 0 25 0 1 0 652183919 8998912 1480 996147200 134512640 135239859 4294956208 18446744073709551615 135067266 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 2197 1480 397 177 0 1100 0
Current children cumulated CPU time (s) 1416.57
Current children cumulated vsize (KiB) 8788

[startup+1482.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 22628
/proc/meminfo: memFree=1731904/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=1476.33
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1623 0 0 0 147631 2 0 0 25 0 1 0 652183919 8998912 1480 996147200 134512640 135239859 4294956208 18446744073709551615 135030971 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 2197 1480 397 177 0 1100 0
Current children cumulated CPU time (s) 1476.33
Current children cumulated vsize (KiB) 8788

[startup+1542.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 22628
/proc/meminfo: memFree=1731904/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=1536.08
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1623 0 0 0 153606 2 0 0 25 0 1 0 652183919 8998912 1480 996147200 134512640 135239859 4294956208 18446744073709551615 134736951 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 2197 1480 397 177 0 1100 0
Current children cumulated CPU time (s) 1536.08
Current children cumulated vsize (KiB) 8788

[startup+1602.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 22628
/proc/meminfo: memFree=1731904/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=1595.84
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1623 0 0 0 159582 2 0 0 25 0 1 0 652183919 8998912 1480 996147200 134512640 135239859 4294956208 18446744073709551615 135096241 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 2197 1480 397 177 0 1100 0
Current children cumulated CPU time (s) 1595.84
Current children cumulated vsize (KiB) 8788

[startup+1662.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 22628
/proc/meminfo: memFree=1731840/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=1655.6
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1623 0 0 0 165558 2 0 0 25 0 1 0 652183919 8998912 1480 996147200 134512640 135239859 4294956208 18446744073709551615 135067334 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 2197 1480 397 177 0 1100 0
Current children cumulated CPU time (s) 1655.6
Current children cumulated vsize (KiB) 8788

[startup+1722.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/74 22628
/proc/meminfo: memFree=1731904/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=1715.36
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1623 0 0 0 171534 2 0 0 25 0 1 0 652183919 8998912 1480 996147200 134512640 135239859 4294956208 18446744073709551615 134789632 0 0 4096 0 0 0 0 17 0 0 0
/proc/22627/statm: 2197 1480 397 177 0 1100 0
Current children cumulated CPU time (s) 1715.36
Current children cumulated vsize (KiB) 8788

[startup+1782.3 s]
/proc/loadavg: 1.96 1.98 1.99 3/74 22656
/proc/meminfo: memFree=1733696/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=1774.89
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1623 0 0 0 177487 2 0 0 25 0 1 0 652183919 8998912 1480 996147200 134512640 135239859 4294956208 18446744073709551615 134789669 0 0 4096 0 0 0 0 17 1 0 0
/proc/22627/statm: 2197 1480 397 177 0 1100 0
Current children cumulated CPU time (s) 1774.89
Current children cumulated vsize (KiB) 8788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.7 s]
/proc/loadavg: 1.98 1.98 1.99 3/74 22656
/proc/meminfo: memFree=1733696/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=1800.09
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1623 0 0 0 180007 2 0 0 25 0 1 0 652183919 8998912 1480 996147200 134512640 135239859 4294956208 18446744073709551615 135096240 0 0 4096 0 0 0 0 17 1 0 0
/proc/22627/statm: 2197 1480 397 177 0 1100 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 8788

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

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

[startup+1807.7 s]
/proc/loadavg: 1.98 1.98 1.99 3/74 22656
/proc/meminfo: memFree=1733696/2055920 swapFree=4179796/4192956
[pid=22627] ppid=22625 vsize=8788 CPUtime=1800.09
/proc/22627/stat : 22627 (xsolve) R 22625 22627 17668 0 -1 4194304 1623 0 0 0 180007 2 0 0 25 0 1 0 652183919 8998912 1480 996147200 134512640 135239859 4294956208 18446744073709551615 135096240 0 0 4096 0 0 0 0 17 1 0 0
/proc/22627/statm: 2197 1480 397 177 0 1100 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 8788

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.71
CPU time (s): 1800.11
CPU user time (s): 1800.08
CPU system time (s): 0.029995
CPU usage (%): 99.5797
Max. virtual memory (cumulated for all children) (KiB): 8788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.08
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1623
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= 23723

runsolver used 1.92371 second user time and 4.66129 second system time

The end

Launcher Data (download as text)

Begin job on node89 at 2008-07-02 04:09:23
IDJOB=1038169
IDBENCH=53549
IDSOLVER=343
FILE ID=node89/1038169-1214964563
PBS_JOBID= 7870158
Free space on /tmp= 66536 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/QCP-25/normalized-qcp-25-264-7_ext.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-1038169-1214964563/watcher-1038169-1214964563 -o /tmp/evaluation-result-1038169-1214964563/solver-1038169-1214964563 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1038169-1214964563.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= c2a68a97e27745c8dca782d744c38811
RANDOM SEED=189943338

node89.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		: 3000.213
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		: 3000.213
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:       1737896 kB
Buffers:         42772 kB
Cached:         190124 kB
SwapCached:       7280 kB
Active:          96312 kB
Inactive:       151700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1737896 kB
SwapTotal:     4192956 kB
SwapFree:      4179796 kB
Dirty:            1652 kB
Writeback:           0 kB
Mapped:          22416 kB
Slab:            55532 kB
Committed_AS:  1701692 kB
PageTables:       1704 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= 66536 MiB
End job on node89 at 2008-07-02 04:39:33