Trace number 2082305

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
bpsolver 09? (TO) 1800.07 1804.91

General information on the benchmark

Namecsp/langford2/
normalized-langford-2-30.xml
MD5SUM684bd73868b3c19d67d9dc2b2bd45b2f
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of constraints1800
Maximum constraint arity2
Maximum domain size60
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1800
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c bpsolver version 6.29.2009
0.00/0.02	c converting(HOME/instance-2082305-1247374911)
0.19/0.21	c Converted in 94 ms
0.19/0.23	c solving(HOME/instance-2082305-1247374911,1800000)
0.19/0.23	c solving(HOME/instance-2082305-1247374911,1800000)

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2082305-1247374911/watcher-2082305-1247374911 -o /tmp/evaluation-result-2082305-1247374911/solver-2082305-1247374911 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2082305-1247374911 1800 

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): 2000 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 s]
/proc/loadavg: 0.99 1.15 1.54 4/72 28335
/proc/meminfo: memFree=1629800/2055920 swapFree=4192812/4192956
[pid=28335] ppid=28333 vsize=5596 CPUtime=0
/proc/28335/stat : 28335 (bprolog) R 28333 28335 23471 0 -1 4194304 293 0 0 0 0 0 0 0 20 0 1 0 24558335 5730304 24 996147200 134512640 135105188 4294956096 18446744073709551615 2859307 0 0 4096 0 0 0 0 17 1 0 0
/proc/28335/statm: 1399 24 18 144 0 1229 0

[startup+0.151488 s]
/proc/loadavg: 0.99 1.15 1.54 4/72 28335
/proc/meminfo: memFree=1629800/2055920 swapFree=4192812/4192956
[pid=28335] ppid=28333 vsize=62208 CPUtime=0.14
/proc/28335/stat : 28335 (bprolog) R 28333 28335 23471 0 -1 4194304 1105 0 0 0 8 6 0 0 20 0 1 0 24558335 63700992 818 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28335/statm: 15552 818 177 144 0 15036 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 62208

[startup+0.201494 s]
/proc/loadavg: 0.99 1.15 1.54 4/72 28335
/proc/meminfo: memFree=1629800/2055920 swapFree=4192812/4192956
[pid=28335] ppid=28333 vsize=62208 CPUtime=0.19
/proc/28335/stat : 28335 (bprolog) R 28333 28335 23471 0 -1 4194304 1106 0 0 0 10 9 0 0 20 0 1 0 24558335 63700992 819 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28335/statm: 15552 819 177 144 0 15036 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 62208

[startup+0.301506 s]
/proc/loadavg: 0.99 1.15 1.54 4/72 28335
/proc/meminfo: memFree=1629800/2055920 swapFree=4192812/4192956
[pid=28335] ppid=28333 vsize=70016 CPUtime=0.27
/proc/28335/stat : 28335 (bprolog) R 28333 28335 23471 0 -1 4194304 1395 0 0 0 18 9 0 0 21 0 1 0 24558335 71696384 1105 996147200 134512640 135105188 4294956096 18446744073709551615 134684419 0 0 4096 2 0 0 0 17 1 0 0
/proc/28335/statm: 17504 1105 189 144 0 16988 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 70016

[startup+0.701544 s]
/proc/loadavg: 0.99 1.15 1.54 4/72 28335
/proc/meminfo: memFree=1629800/2055920 swapFree=4192812/4192956
[pid=28335] ppid=28333 vsize=80260 CPUtime=0.68
/proc/28335/stat : 28335 (bprolog) R 28333 28335 23471 0 -1 4194304 1761 0 0 0 58 10 0 0 25 0 2 0 24558335 82186240 1471 996147200 134512640 135105188 4294956096 18446744073709551615 134848764 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28335/statm: 20065 1471 197 144 0 19549 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 80260

[startup+1.50162 s]
/proc/loadavg: 0.99 1.15 1.54 3/74 28337
/proc/meminfo: memFree=1624472/2055920 swapFree=4192812/4192956
[pid=28335] ppid=28333 vsize=80260 CPUtime=1.47
/proc/28335/stat : 28335 (bprolog) R 28333 28335 23471 0 -1 4194304 1761 0 0 0 137 10 0 0 25 0 2 0 24558335 82186240 1471 996147200 134512640 135105188 4294956096 18446744073709551615 134559789 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28335/statm: 20065 1471 197 144 0 19549 0
[pid=28335/tid=28337] ppid=28333 vsize=80260 CPUtime=0
/proc/28335/task/28337/stat : 28337 (bprolog) S 28333 28335 23471 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 24558377 82186240 1471 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 80260

[startup+3.10179 s]
/proc/loadavg: 0.99 1.15 1.54 3/74 28337
/proc/meminfo: memFree=1624344/2055920 swapFree=4192812/4192956
[pid=28335] ppid=28333 vsize=80260 CPUtime=3.06
/proc/28335/stat : 28335 (bprolog) R 28333 28335 23471 0 -1 4194304 1761 0 0 0 296 10 0 0 25 0 2 0 24558335 82186240 1471 996147200 134512640 135105188 4294956096 18446744073709551615 134722352 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28335/statm: 20065 1471 197 144 0 19549 0
[pid=28335/tid=28337] ppid=28333 vsize=80260 CPUtime=0
/proc/28335/task/28337/stat : 28337 (bprolog) S 28333 28335 23471 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 24558377 82186240 1471 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 80260

[startup+6.30111 s]
/proc/loadavg: 1.07 1.17 1.54 3/74 28337
/proc/meminfo: memFree=1623960/2055920 swapFree=4192812/4192956
[pid=28335] ppid=28333 vsize=80260 CPUtime=6.23
/proc/28335/stat : 28335 (bprolog) R 28333 28335 23471 0 -1 4194304 1761 0 0 0 613 10 0 0 25 0 2 0 24558335 82186240 1471 996147200 134512640 135105188 4294956096 18446744073709551615 134848752 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28335/statm: 20065 1471 197 144 0 19549 0
[pid=28335/tid=28337] ppid=28333 vsize=80260 CPUtime=0
/proc/28335/task/28337/stat : 28337 (bprolog) S 28333 28335 23471 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 24558377 82186240 1471 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 80260

[startup+12.7018 s]
/proc/loadavg: 1.15 1.18 1.55 3/74 28337
/proc/meminfo: memFree=1623640/2055920 swapFree=4192812/4192956
[pid=28335] ppid=28333 vsize=80260 CPUtime=12.59
/proc/28335/stat : 28335 (bprolog) R 28333 28335 23471 0 -1 4194304 1761 0 0 0 1249 10 0 0 25 0 2 0 24558335 82186240 1471 996147200 134512640 135105188 4294956096 18446744073709551615 134848778 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28335/statm: 20065 1471 197 144 0 19549 0
[pid=28335/tid=28337] ppid=28333 vsize=80260 CPUtime=0
/proc/28335/task/28337/stat : 28337 (bprolog) S 28333 28335 23471 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 24558377 82186240 1471 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 80260

[startup+25.5011 s]
/proc/loadavg: 1.34 1.22 1.55 3/74 28337
/proc/meminfo: memFree=1622552/2055920 swapFree=4192812/4192956
[pid=28335] ppid=28333 vsize=80260 CPUtime=25.29
/proc/28335/stat : 28335 (bprolog) R 28333 28335 23471 0 -1 4194304 1761 0 0 0 2519 10 0 0 25 0 2 0 24558335 82186240 1471 996147200 134512640 135105188 4294956096 18446744073709551615 134722473 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28335/statm: 20065 1471 197 144 0 19549 0
[pid=28335/tid=28337] ppid=28333 vsize=80260 CPUtime=0
/proc/28335/task/28337/stat : 28337 (bprolog) S 28333 28335 23471 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 24558377 82186240 1471 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 80260

[startup+51.1017 s]
/proc/loadavg: 1.56 1.28 1.56 3/74 28337
/proc/meminfo: memFree=1620696/2055920 swapFree=4192812/4192956
[pid=28335] ppid=28333 vsize=80260 CPUtime=50.69
/proc/28335/stat : 28335 (bprolog) R 28333 28335 23471 0 -1 4194304 1761 0 0 0 5059 10 0 0 25 0 2 0 24558335 82186240 1471 996147200 134512640 135105188 4294956096 18446744073709551615 134722324 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28335/statm: 20065 1471 197 144 0 19549 0
[pid=28335/tid=28337] ppid=28333 vsize=80260 CPUtime=0
/proc/28335/task/28337/stat : 28337 (bprolog) S 28333 28335 23471 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 24558377 82186240 1471 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 80260

[startup+102.302 s]
/proc/loadavg: 1.81 1.39 1.58 3/74 28337
/proc/meminfo: memFree=1617240/2055920 swapFree=4192812/4192956
[pid=28335] ppid=28333 vsize=80260 CPUtime=101.51
/proc/28335/stat : 28335 (bprolog) R 28333 28335 23471 0 -1 4194304 1761 0 0 0 10141 10 0 0 25 0 2 0 24558335 82186240 1471 996147200 134512640 135105188 4294956096 18446744073709551615 134722476 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28335/statm: 20065 1471 197 144 0 19549 0
[pid=28335/tid=28337] ppid=28333 vsize=80260 CPUtime=0
/proc/28335/task/28337/stat : 28337 (bprolog) S 28333 28335 23471 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 24558377 82186240 1471 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.51
Current children cumulated vsize (KiB) 80260

[startup+162.302 s]
/proc/loadavg: 1.93 1.50 1.60 3/74 28337
/proc/meminfo: memFree=1613528/2055920 swapFree=4192812/4192956
[pid=28335] ppid=28333 vsize=80260 CPUtime=161.06
/proc/28335/stat : 28335 (bprolog) R 28333 28335 23471 0 -1 4194304 1761 0 0 0 16095 11 0 0 25 0 2 0 24558335 82186240 1471 996147200 134512640 135105188 4294956096 18446744073709551615 134630126 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28335/statm: 20065 1471 197 144 0 19549 0
[pid=28335/tid=28337] ppid=28333 vsize=80260 CPUtime=0
/proc/28335/task/28337/stat : 28337 (bprolog) S 28333 28335 23471 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 24558377 82186240 1471 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.06
Current children cumulated vsize (KiB) 80260

[startup+222.306 s]
/proc/loadavg: 1.97 1.59 1.63 3/74 28337
/proc/meminfo: memFree=1609944/2055920 swapFree=4192812/4192956
[pid=28335] ppid=28333 vsize=80260 CPUtime=220.61
/proc/28335/stat : 28335 (bprolog) R 28333 28335 23471 0 -1 4194304 1761 0 0 0 22050 11 0 0 25 0 2 0 24558335 82186240 1471 996147200 134512640 135105188 4294956096 18446744073709551615 134722395 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28335/statm: 20065 1471 197 144 0 19549 0
[pid=28335/tid=28337] ppid=28333 vsize=80260 CPUtime=0
/proc/28335/task/28337/stat : 28337 (bprolog) S 28333 28335 23471 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 24558377 82186240 1471 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.61
Current children cumulated vsize (KiB) 80260

[startup+282.301 s]
/proc/loadavg: 1.99 1.66 1.65 3/74 28337
/proc/meminfo: memFree=1606424/2055920 swapFree=4192812/4192956
[pid=28335] ppid=28333 vsize=80260 CPUtime=280.15
/proc/28335/stat : 28335 (bprolog) R 28333 28335 23471 0 -1 4194304 1761 0 0 0 28004 11 0 0 25 0 2 0 24558335 82186240 1471 996147200 134512640 135105188 4294956096 18446744073709551615 134722508 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28335/statm: 20065 1471 197 144 0 19549 0
[pid=28335/tid=28337] ppid=28333 vsize=80260 CPUtime=0
/proc/28335/task/28337/stat : 28337 (bprolog) S 28333 28335 23471 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 24558377 82186240 1471 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.15
Current children cumulated vsize (KiB) 80260

[startup+342.301 s]
/proc/loadavg: 1.99 1.72 1.67 3/74 28337
/proc/meminfo: memFree=1603032/2055920 swapFree=4192812/4192956
[pid=28335] ppid=28333 vsize=80260 CPUtime=339.7
/proc/28335/stat : 28335 (bprolog) R 28333 28335 23471 0 -1 4194304 1761 0 0 0 33959 11 0 0 25 0 2 0 24558335 82186240 1471 996147200 134512640 135105188 4294956096 18446744073709551615 134605504 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28335/statm: 20065 1471 197 144 0 19549 0
[pid=28335/tid=28337] ppid=28333 vsize=80260 CPUtime=0
/proc/28335/task/28337/stat : 28337 (bprolog) S 28333 28335 23471 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 24558377 82186240 1471 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.7
Current children cumulated vsize (KiB) 80260

[startup+402.301 s]
/proc/loadavg: 1.99 1.77 1.68 3/74 28337
/proc/meminfo: memFree=1599768/2055920 swapFree=4192812/4192956
[pid=28335] ppid=28333 vsize=80260 CPUtime=399.24
/proc/28335/stat : 28335 (bprolog) R 28333 28335 23471 0 -1 4194304 1761 0 0 0 39913 11 0 0 25 0 2 0 24558335 82186240 1471 996147200 134512640 135105188 4294956096 18446744073709551615 134608590 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28335/statm: 20065 1471 197 144 0 19549 0
[pid=28335/tid=28337] ppid=28333 vsize=80260 CPUtime=0
/proc/28335/task/28337/stat : 28337 (bprolog) S 28333 28335 23471 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 24558377 82186240 1471 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 399.24
Current children cumulated vsize (KiB) 80260

[startup+462.302 s]
/proc/loadavg: 1.99 1.81 1.70 3/74 28337
/proc/meminfo: memFree=1596184/2055920 swapFree=4192812/4192956
[pid=28335] ppid=28333 vsize=80260 CPUtime=458.79
/proc/28335/stat : 28335 (bprolog) R 28333 28335 23471 0 -1 4194304 1761 0 0 0 45868 11 0 0 25 0 2 0 24558335 82186240 1471 996147200 134512640 135105188 4294956096 18446744073709551615 134722395 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28335/statm: 20065 1471 197 144 0 19549 0
[pid=28335/tid=28337] ppid=28333 vsize=80260 CPUtime=0
/proc/28335/task/28337/stat : 28337 (bprolog) S 28333 28335 23471 0 -1 4194368 2 0 0 0 0 0 0 0 24 0 2 0 24558377 82186240 1471 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.79
Current children cumulated vsize (KiB) 80260

[startup+522.302 s]
/proc/loadavg: 1.99 1.84 1.72 3/74 28337

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

/proc/loadavg: 1.99 1.97 1.84 3/83 28433
/proc/meminfo: memFree=1655192/2055920 swapFree=4192812/4192956
[pid=28335] ppid=28333 vsize=90504 CPUtime=1237.65
/proc/28335/stat : 28335 (bprolog) R 28333 28335 23471 0 -1 4194304 1762 0 0 0 123753 12 0 0 25 0 3 0 24558335 92676096 1472 996147200 134512640 135105188 4294956096 18446744073709551615 134722352 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28335/statm: 22626 1472 197 144 0 22110 0
[pid=28335/tid=28337] ppid=28333 vsize=90504 CPUtime=0
/proc/28335/task/28337/stat : 28337 (bprolog) S 28333 28335 23471 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 24558377 92676096 1472 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28335/tid=28433] ppid=28333 vsize=90504 CPUtime=0
/proc/28335/task/28433/stat : 28433 (bprolog) S 28333 28335 23471 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 24648394 92676096 1472 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1237.65
Current children cumulated vsize (KiB) 90504

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.85 3/83 28433
/proc/meminfo: memFree=1655064/2055920 swapFree=4192812/4192956
[pid=28335] ppid=28333 vsize=90504 CPUtime=1297.63
/proc/28335/stat : 28335 (bprolog) R 28333 28335 23471 0 -1 4194304 1762 0 0 0 129751 12 0 0 25 0 3 0 24558335 92676096 1472 996147200 134512640 135105188 4294956096 18446744073709551615 134629875 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28335/statm: 22626 1472 197 144 0 22110 0
[pid=28335/tid=28337] ppid=28333 vsize=90504 CPUtime=0
/proc/28335/task/28337/stat : 28337 (bprolog) S 28333 28335 23471 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 24558377 92676096 1472 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28335/tid=28433] ppid=28333 vsize=90504 CPUtime=0
/proc/28335/task/28433/stat : 28433 (bprolog) S 28333 28335 23471 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 24648394 92676096 1472 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1297.63
Current children cumulated vsize (KiB) 90504

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.85 3/84 28434
/proc/meminfo: memFree=1655056/2055920 swapFree=4192812/4192956
[pid=28335] ppid=28333 vsize=100748 CPUtime=1357.61
/proc/28335/stat : 28335 (bprolog) R 28333 28335 23471 0 -1 4194304 1764 0 0 0 135749 12 0 0 25 0 4 0 24558335 103165952 1474 996147200 134512640 135105188 4294956096 18446744073709551615 134848754 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28335/statm: 25187 1474 197 144 0 24671 0
[pid=28335/tid=28337] ppid=28333 vsize=100748 CPUtime=0
/proc/28335/task/28337/stat : 28337 (bprolog) S 28333 28335 23471 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 24558377 103165952 1474 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28335/tid=28433] ppid=28333 vsize=100748 CPUtime=0
/proc/28335/task/28433/stat : 28433 (bprolog) S 28333 28335 23471 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24648394 103165952 1474 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28335/tid=28434] ppid=28333 vsize=100748 CPUtime=0
/proc/28335/task/28434/stat : 28434 (bprolog) S 28333 28335 23471 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24693403 103165952 1474 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1357.61
Current children cumulated vsize (KiB) 100748

[startup+1422.3 s]
/proc/loadavg: 1.99 1.97 1.86 3/84 28434
/proc/meminfo: memFree=1655056/2055920 swapFree=4192812/4192956
[pid=28335] ppid=28333 vsize=100748 CPUtime=1417.59
/proc/28335/stat : 28335 (bprolog) R 28333 28335 23471 0 -1 4194304 1764 0 0 0 141747 12 0 0 25 0 4 0 24558335 103165952 1474 996147200 134512640 135105188 4294956096 18446744073709551615 134848818 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28335/statm: 25187 1474 197 144 0 24671 0
[pid=28335/tid=28337] ppid=28333 vsize=100748 CPUtime=0
/proc/28335/task/28337/stat : 28337 (bprolog) S 28333 28335 23471 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 24558377 103165952 1474 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28335/tid=28433] ppid=28333 vsize=100748 CPUtime=0
/proc/28335/task/28433/stat : 28433 (bprolog) S 28333 28335 23471 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24648394 103165952 1474 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28335/tid=28434] ppid=28333 vsize=100748 CPUtime=0
/proc/28335/task/28434/stat : 28434 (bprolog) S 28333 28335 23471 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24693403 103165952 1474 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1417.59
Current children cumulated vsize (KiB) 100748

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.86 3/84 28434
/proc/meminfo: memFree=1655056/2055920 swapFree=4192812/4192956
[pid=28335] ppid=28333 vsize=100748 CPUtime=1477.57
/proc/28335/stat : 28335 (bprolog) R 28333 28335 23471 0 -1 4194304 1764 0 0 0 147745 12 0 0 25 0 4 0 24558335 103165952 1474 996147200 134512640 135105188 4294956096 18446744073709551615 134711930 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28335/statm: 25187 1474 197 144 0 24671 0
[pid=28335/tid=28337] ppid=28333 vsize=100748 CPUtime=0
/proc/28335/task/28337/stat : 28337 (bprolog) S 28333 28335 23471 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 24558377 103165952 1474 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28335/tid=28433] ppid=28333 vsize=100748 CPUtime=0
/proc/28335/task/28433/stat : 28433 (bprolog) S 28333 28335 23471 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24648394 103165952 1474 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28335/tid=28434] ppid=28333 vsize=100748 CPUtime=0
/proc/28335/task/28434/stat : 28434 (bprolog) S 28333 28335 23471 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24693403 103165952 1474 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1477.57
Current children cumulated vsize (KiB) 100748

[startup+1542.31 s]
/proc/loadavg: 1.99 1.97 1.87 3/84 28434
/proc/meminfo: memFree=1655056/2055920 swapFree=4192812/4192956
[pid=28335] ppid=28333 vsize=100748 CPUtime=1537.55
/proc/28335/stat : 28335 (bprolog) R 28333 28335 23471 0 -1 4194304 1764 0 0 0 153743 12 0 0 25 0 4 0 24558335 103165952 1474 996147200 134512640 135105188 4294956096 18446744073709551615 134711930 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28335/statm: 25187 1474 197 144 0 24671 0
[pid=28335/tid=28337] ppid=28333 vsize=100748 CPUtime=0
/proc/28335/task/28337/stat : 28337 (bprolog) S 28333 28335 23471 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 24558377 103165952 1474 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28335/tid=28433] ppid=28333 vsize=100748 CPUtime=0
/proc/28335/task/28433/stat : 28433 (bprolog) S 28333 28335 23471 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24648394 103165952 1474 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28335/tid=28434] ppid=28333 vsize=100748 CPUtime=0
/proc/28335/task/28434/stat : 28434 (bprolog) S 28333 28335 23471 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24693403 103165952 1474 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1537.55
Current children cumulated vsize (KiB) 100748

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.88 3/85 28435
/proc/meminfo: memFree=1655048/2055920 swapFree=4192812/4192956
[pid=28335] ppid=28333 vsize=110992 CPUtime=1597.53
/proc/28335/stat : 28335 (bprolog) R 28333 28335 23471 0 -1 4194304 1765 0 0 0 159741 12 0 0 25 0 5 0 24558335 113655808 1475 996147200 134512640 135105188 4294956096 18446744073709551615 134722083 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28335/statm: 27748 1475 197 144 0 27232 0
[pid=28335/tid=28337] ppid=28333 vsize=110992 CPUtime=0
/proc/28335/task/28337/stat : 28337 (bprolog) S 28333 28335 23471 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 24558377 113655808 1475 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28335/tid=28433] ppid=28333 vsize=110992 CPUtime=0
/proc/28335/task/28433/stat : 28433 (bprolog) S 28333 28335 23471 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24648394 113655808 1475 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28335/tid=28434] ppid=28333 vsize=110992 CPUtime=0
/proc/28335/task/28434/stat : 28434 (bprolog) S 28333 28335 23471 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24693403 113655808 1475 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28335/tid=28435] ppid=28333 vsize=110992 CPUtime=0
/proc/28335/task/28435/stat : 28435 (bprolog) S 28333 28335 23471 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 24715907 113655808 1475 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1597.53
Current children cumulated vsize (KiB) 110992

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.88 3/85 28435
/proc/meminfo: memFree=1655048/2055920 swapFree=4192812/4192956
[pid=28335] ppid=28333 vsize=110992 CPUtime=1657.51
/proc/28335/stat : 28335 (bprolog) R 28333 28335 23471 0 -1 4194304 1765 0 0 0 165739 12 0 0 25 0 5 0 24558335 113655808 1475 996147200 134512640 135105188 4294956096 18446744073709551615 134848854 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28335/statm: 27748 1475 197 144 0 27232 0
[pid=28335/tid=28337] ppid=28333 vsize=110992 CPUtime=0
/proc/28335/task/28337/stat : 28337 (bprolog) S 28333 28335 23471 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 24558377 113655808 1475 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28335/tid=28433] ppid=28333 vsize=110992 CPUtime=0
/proc/28335/task/28433/stat : 28433 (bprolog) S 28333 28335 23471 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24648394 113655808 1475 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28335/tid=28434] ppid=28333 vsize=110992 CPUtime=0
/proc/28335/task/28434/stat : 28434 (bprolog) S 28333 28335 23471 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24693403 113655808 1475 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28335/tid=28435] ppid=28333 vsize=110992 CPUtime=0
/proc/28335/task/28435/stat : 28435 (bprolog) S 28333 28335 23471 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 24715907 113655808 1475 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1657.51
Current children cumulated vsize (KiB) 110992

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.89 3/85 28435
/proc/meminfo: memFree=1655048/2055920 swapFree=4192812/4192956
[pid=28335] ppid=28333 vsize=110992 CPUtime=1717.48
/proc/28335/stat : 28335 (bprolog) R 28333 28335 23471 0 -1 4194304 1765 0 0 0 171736 12 0 0 25 0 5 0 24558335 113655808 1475 996147200 134512640 135105188 4294956096 18446744073709551615 134722378 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28335/statm: 27748 1475 197 144 0 27232 0
[pid=28335/tid=28337] ppid=28333 vsize=110992 CPUtime=0
/proc/28335/task/28337/stat : 28337 (bprolog) S 28333 28335 23471 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 24558377 113655808 1475 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28335/tid=28433] ppid=28333 vsize=110992 CPUtime=0
/proc/28335/task/28433/stat : 28433 (bprolog) S 28333 28335 23471 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24648394 113655808 1475 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28335/tid=28434] ppid=28333 vsize=110992 CPUtime=0
/proc/28335/task/28434/stat : 28434 (bprolog) S 28333 28335 23471 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24693403 113655808 1475 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28335/tid=28435] ppid=28333 vsize=110992 CPUtime=0
/proc/28335/task/28435/stat : 28435 (bprolog) S 28333 28335 23471 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24715907 113655808 1475 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1717.48
Current children cumulated vsize (KiB) 110992

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.89 3/85 28435
/proc/meminfo: memFree=1654792/2055920 swapFree=4192812/4192956
[pid=28335] ppid=28333 vsize=110992 CPUtime=1777.46
/proc/28335/stat : 28335 (bprolog) R 28333 28335 23471 0 -1 4194304 1765 0 0 0 177734 12 0 0 25 0 5 0 24558335 113655808 1475 996147200 134512640 135105188 4294956096 18446744073709551615 134848818 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/28335/statm: 27748 1475 197 144 0 27232 0
[pid=28335/tid=28337] ppid=28333 vsize=110992 CPUtime=0
/proc/28335/task/28337/stat : 28337 (bprolog) S 28333 28335 23471 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 24558377 113655808 1475 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28335/tid=28433] ppid=28333 vsize=110992 CPUtime=0
/proc/28335/task/28433/stat : 28433 (bprolog) S 28333 28335 23471 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24648394 113655808 1475 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28335/tid=28434] ppid=28333 vsize=110992 CPUtime=0
/proc/28335/task/28434/stat : 28434 (bprolog) S 28333 28335 23471 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24693403 113655808 1475 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=28335/tid=28435] ppid=28333 vsize=110992 CPUtime=0
/proc/28335/task/28435/stat : 28435 (bprolog) S 28333 28335 23471 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24715907 113655808 1475 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1777.46
Current children cumulated vsize (KiB) 110992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.9 s]
/proc/loadavg: 1.99 1.97 1.90 3/81 28435
/proc/meminfo: memFree=1654664/2055920 swapFree=4192812/4192956
[pid=28335] ppid=28333 vsize=110992 CPUtime=1800.06
/proc/28335/stat : 28335 (bprolog) R 28333 28335 23471 0 -1 4194304 1766 0 0 0 179994 12 0 0 25 0 1 0 24558335 113655808 1476 996147200 134512640 135105188 4294956096 18446744073709551615 134607789 0 0 4096 2 0 0 0 17 0 0 0
/proc/28335/statm: 27748 1476 198 144 0 27232 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 110992

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1804.91
CPU time (s): 1800.07
CPU user time (s): 1799.94
CPU system time (s): 0.13098
CPU usage (%): 99.7322
Max. virtual memory (cumulated for all children) (KiB): 110992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.13098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1766
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= 12
involuntary context switches= 16800

runsolver used 2.09468 second user time and 5.55116 second system time

The end

Launcher Data 

Begin job on node17 at 2009-07-12 07:01:51
IDJOB=2082305
IDBENCH=57565
IDSOLVER=770
FILE ID=node17/2082305-1247374911
PBS_JOBID= 9507018
Free space on /tmp= 66444 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/langford2/normalized-langford-2-30.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2082305-1247374911/watcher-2082305-1247374911 -o /tmp/evaluation-result-2082305-1247374911/solver-2082305-1247374911 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2082305-1247374911 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 684bd73868b3c19d67d9dc2b2bd45b2f
RANDOM SEED=185844573

node17.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1630280 kB
Buffers:         64580 kB
Cached:         188856 kB
SwapCached:          0 kB
Active:         263284 kB
Inactive:       100224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1630280 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1556 kB
Writeback:           0 kB
Mapped:         120784 kB
Slab:            47000 kB
Committed_AS:   376776 kB
PageTables:       2228 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= 66448 MiB
End job on node17 at 2009-07-12 07:31:58