Trace number 2074275

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) 1800.09 1805.65

General information on the benchmark

Namecsp/chessboardColoration/
normalized-cc-25-25-2.xml
MD5SUMb913279437ddb68d75e7e8e0397248e4
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark21.1668
Satisfiable
(Un)Satisfiability was proved
Number of variables625
Number of constraints90000
Maximum constraint arity4
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension90000
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-2074275-1247359155)
37.36/37.78	c Converted in 17541 ms
48.35/48.88	c solving(HOME/instance-2074275-1247359155,1800000)
48.35/48.88	c solving(HOME/instance-2074275-1247359155,1800000)

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-2074275-1247359155/watcher-2074275-1247359155 -o /tmp/evaluation-result-2074275-1247359155/solver-2074275-1247359155 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2074275-1247359155 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: 1.58 1.90 1.96 4/81 18111
/proc/meminfo: memFree=1187280/2055920 swapFree=4192956/4192956
[pid=18111] ppid=18109 vsize=7000 CPUtime=0
/proc/18111/stat : 18111 (bprolog) R 18109 18111 16729 0 -1 4194304 398 0 0 0 0 0 0 0 20 0 1 0 22983097 7168000 116 996147200 134512640 135105188 4294956096 18446744073709551615 134530912 0 0 4096 0 0 0 0 17 1 0 0
/proc/18111/statm: 1750 116 72 144 0 1234 0

[startup+0.130495 s]
/proc/loadavg: 1.58 1.90 1.96 4/81 18111
/proc/meminfo: memFree=1187280/2055920 swapFree=4192956/4192956
[pid=18111] ppid=18109 vsize=62208 CPUtime=0.12
/proc/18111/stat : 18111 (bprolog) R 18109 18111 16729 0 -1 4194304 1171 0 0 0 7 5 0 0 20 0 1 0 22983097 63700992 884 996147200 134512640 135105188 4294956096 18446744073709551615 134676120 0 0 4096 2 0 0 0 17 1 0 0
/proc/18111/statm: 15552 884 177 144 0 15036 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 62208

[startup+0.202506 s]
/proc/loadavg: 1.58 1.90 1.96 4/81 18111
/proc/meminfo: memFree=1187280/2055920 swapFree=4192956/4192956
[pid=18111] ppid=18109 vsize=62208 CPUtime=0.19
/proc/18111/stat : 18111 (bprolog) R 18109 18111 16729 0 -1 4194304 1172 0 0 0 10 9 0 0 20 0 1 0 22983097 63700992 885 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/18111/statm: 15552 885 177 144 0 15036 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 62208

[startup+0.302517 s]
/proc/loadavg: 1.58 1.90 1.96 4/81 18111
/proc/meminfo: memFree=1187280/2055920 swapFree=4192956/4192956
[pid=18111] ppid=18109 vsize=62208 CPUtime=0.28
/proc/18111/stat : 18111 (bprolog) R 18109 18111 16729 0 -1 4194304 1175 0 0 0 14 14 0 0 21 0 1 0 22983097 63700992 888 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/18111/statm: 15552 888 177 144 0 15036 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 62208

[startup+0.702555 s]
/proc/loadavg: 1.58 1.90 1.96 4/81 18111
/proc/meminfo: memFree=1187280/2055920 swapFree=4192956/4192956
[pid=18111] ppid=18109 vsize=62208 CPUtime=0.69
/proc/18111/stat : 18111 (bprolog) R 18109 18111 16729 0 -1 4194304 1178 0 0 0 35 34 0 0 25 0 1 0 22983097 63700992 891 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/18111/statm: 15552 891 177 144 0 15036 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62208

[startup+1.50163 s]
/proc/loadavg: 1.58 1.90 1.96 3/82 18112
/proc/meminfo: memFree=1183944/2055920 swapFree=4192956/4192956
[pid=18111] ppid=18109 vsize=62208 CPUtime=1.48
/proc/18111/stat : 18111 (bprolog) R 18109 18111 16729 0 -1 4194304 1183 0 0 0 72 76 0 0 25 0 1 0 22983097 63700992 896 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/18111/statm: 15552 896 177 144 0 15036 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 62208

[startup+3.10178 s]
/proc/loadavg: 1.58 1.90 1.96 3/82 18112
/proc/meminfo: memFree=1183432/2055920 swapFree=4192956/4192956
[pid=18111] ppid=18109 vsize=62208 CPUtime=3.06
/proc/18111/stat : 18111 (bprolog) R 18109 18111 16729 0 -1 4194304 1195 0 0 0 147 159 0 0 25 0 1 0 22983097 63700992 908 996147200 134512640 135105188 4294956096 18446744073709551615 10958544 0 0 4096 2 0 0 0 17 1 0 0
/proc/18111/statm: 15552 908 177 144 0 15036 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 62208

[startup+6.30108 s]
/proc/loadavg: 1.62 1.90 1.96 3/82 18112
/proc/meminfo: memFree=1182344/2055920 swapFree=4192956/4192956
[pid=18111] ppid=18109 vsize=62208 CPUtime=6.22
/proc/18111/stat : 18111 (bprolog) R 18109 18111 16729 0 -1 4194304 1217 0 0 0 293 329 0 0 25 0 1 0 22983097 63700992 930 996147200 134512640 135105188 4294956096 18446744073709551615 134565993 0 0 4096 2 0 0 0 17 1 0 0
/proc/18111/statm: 15552 930 177 144 0 15036 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 62208

[startup+12.7017 s]
/proc/loadavg: 1.65 1.90 1.96 3/82 18112
/proc/meminfo: memFree=1179976/2055920 swapFree=4192956/4192956
[pid=18111] ppid=18109 vsize=62208 CPUtime=12.57
/proc/18111/stat : 18111 (bprolog) R 18109 18111 16729 0 -1 4194304 1262 0 0 0 595 662 0 0 25 0 1 0 22983097 63700992 975 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/18111/statm: 15552 975 177 144 0 15036 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 62208

[startup+25.5019 s]
/proc/loadavg: 1.72 1.91 1.96 3/82 18112
/proc/meminfo: memFree=1175176/2055920 swapFree=4192956/4192956
[pid=18111] ppid=18109 vsize=62208 CPUtime=25.26
/proc/18111/stat : 18111 (bprolog) R 18109 18111 16729 0 -1 4194304 1351 0 0 0 1191 1335 0 0 25 0 1 0 22983097 63700992 1064 996147200 134512640 135105188 4294956096 18446744073709551615 134598266 0 0 4096 2 0 0 0 17 1 0 0
/proc/18111/statm: 15552 1064 177 144 0 15036 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 62208

[startup+51.1024 s]
/proc/loadavg: 1.82 1.91 1.96 3/83 18113
/proc/meminfo: memFree=971712/2055920 swapFree=4192956/4192956
[pid=18111] ppid=18109 vsize=478280 CPUtime=50.63
/proc/18111/stat : 18111 (bprolog) R 18109 18111 16729 0 -1 4194304 127190 0 0 0 3020 2043 0 0 25 0 2 0 22983097 489758720 50691 996147200 134512640 135105188 4294956096 18446744073709551615 134629875 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18111/statm: 119570 50691 192 144 0 119054 0
[pid=18111/tid=18113] ppid=18109 vsize=478280 CPUtime=0
/proc/18111/task/18113/stat : 18113 (bprolog) S 18109 18111 16729 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22988005 489758720 50691 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.63
Current children cumulated vsize (KiB) 478280

[startup+102.302 s]
/proc/loadavg: 1.92 1.92 1.96 3/83 18113
/proc/meminfo: memFree=971648/2055920 swapFree=4192956/4192956
[pid=18111] ppid=18109 vsize=478280 CPUtime=101.35
/proc/18111/stat : 18111 (bprolog) R 18109 18111 16729 0 -1 4194304 127190 0 0 0 8092 2043 0 0 25 0 2 0 22983097 489758720 50691 996147200 134512640 135105188 4294956096 18446744073709551615 134629901 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18111/statm: 119570 50691 192 144 0 119054 0
[pid=18111/tid=18113] ppid=18109 vsize=478280 CPUtime=0
/proc/18111/task/18113/stat : 18113 (bprolog) S 18109 18111 16729 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22988005 489758720 50691 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.35
Current children cumulated vsize (KiB) 478280

[startup+162.303 s]
/proc/loadavg: 1.97 1.93 1.96 3/83 18113
/proc/meminfo: memFree=971648/2055920 swapFree=4192956/4192956
[pid=18111] ppid=18109 vsize=478280 CPUtime=160.79
/proc/18111/stat : 18111 (bprolog) R 18109 18111 16729 0 -1 4194304 127190 0 0 0 14035 2044 0 0 25 0 2 0 22983097 489758720 50691 996147200 134512640 135105188 4294956096 18446744073709551615 134629901 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18111/statm: 119570 50691 192 144 0 119054 0
[pid=18111/tid=18113] ppid=18109 vsize=478280 CPUtime=0
/proc/18111/task/18113/stat : 18113 (bprolog) S 18109 18111 16729 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22988005 489758720 50691 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.79
Current children cumulated vsize (KiB) 478280

[startup+222.308 s]
/proc/loadavg: 1.99 1.94 1.96 3/83 18113
/proc/meminfo: memFree=971648/2055920 swapFree=4192956/4192956
[pid=18111] ppid=18109 vsize=478280 CPUtime=220.23
/proc/18111/stat : 18111 (bprolog) R 18109 18111 16729 0 -1 4194304 127190 0 0 0 19979 2044 0 0 25 0 2 0 22983097 489758720 50691 996147200 134512640 135105188 4294956096 18446744073709551615 134629901 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18111/statm: 119570 50691 192 144 0 119054 0
[pid=18111/tid=18113] ppid=18109 vsize=478280 CPUtime=0
/proc/18111/task/18113/stat : 18113 (bprolog) S 18109 18111 16729 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22988005 489758720 50691 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.23
Current children cumulated vsize (KiB) 478280

[startup+282.302 s]
/proc/loadavg: 1.99 1.95 1.96 3/83 18113
/proc/meminfo: memFree=971584/2055920 swapFree=4192956/4192956
[pid=18111] ppid=18109 vsize=478280 CPUtime=279.66
/proc/18111/stat : 18111 (bprolog) R 18109 18111 16729 0 -1 4194304 127190 0 0 0 25922 2044 0 0 25 0 2 0 22983097 489758720 50691 996147200 134512640 135105188 4294956096 18446744073709551615 134605598 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18111/statm: 119570 50691 192 144 0 119054 0
[pid=18111/tid=18113] ppid=18109 vsize=478280 CPUtime=0
/proc/18111/task/18113/stat : 18113 (bprolog) S 18109 18111 16729 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22988005 489758720 50691 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 279.66
Current children cumulated vsize (KiB) 478280

[startup+342.302 s]
/proc/loadavg: 2.07 1.97 1.97 3/83 18113
/proc/meminfo: memFree=971584/2055920 swapFree=4192956/4192956
[pid=18111] ppid=18109 vsize=478280 CPUtime=339.1
/proc/18111/stat : 18111 (bprolog) R 18109 18111 16729 0 -1 4194304 127190 0 0 0 31866 2044 0 0 25 0 2 0 22983097 489758720 50691 996147200 134512640 135105188 4294956096 18446744073709551615 134629901 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18111/statm: 119570 50691 192 144 0 119054 0
[pid=18111/tid=18113] ppid=18109 vsize=478280 CPUtime=0
/proc/18111/task/18113/stat : 18113 (bprolog) S 18109 18111 16729 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22988005 489758720 50691 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.1
Current children cumulated vsize (KiB) 478280

[startup+402.303 s]
/proc/loadavg: 2.10 1.99 1.97 3/83 18113
/proc/meminfo: memFree=971584/2055920 swapFree=4192956/4192956
[pid=18111] ppid=18109 vsize=478280 CPUtime=398.53
/proc/18111/stat : 18111 (bprolog) R 18109 18111 16729 0 -1 4194304 127190 0 0 0 37809 2044 0 0 25 0 2 0 22983097 489758720 50691 996147200 134512640 135105188 4294956096 18446744073709551615 134605598 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18111/statm: 119570 50691 192 144 0 119054 0
[pid=18111/tid=18113] ppid=18109 vsize=478280 CPUtime=0
/proc/18111/task/18113/stat : 18113 (bprolog) S 18109 18111 16729 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22988005 489758720 50691 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 398.53
Current children cumulated vsize (KiB) 478280

[startup+462.303 s]
/proc/loadavg: 2.10 2.00 1.98 3/83 18113
/proc/meminfo: memFree=971584/2055920 swapFree=4192956/4192956
[pid=18111] ppid=18109 vsize=478280 CPUtime=457.97
/proc/18111/stat : 18111 (bprolog) R 18109 18111 16729 0 -1 4194304 127190 0 0 0 43753 2044 0 0 25 0 2 0 22983097 489758720 50691 996147200 134512640 135105188 4294956096 18446744073709551615 134629901 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18111/statm: 119570 50691 192 144 0 119054 0
[pid=18111/tid=18113] ppid=18109 vsize=478280 CPUtime=0
/proc/18111/task/18113/stat : 18113 (bprolog) S 18109 18111 16729 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22988005 489758720 50691 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 457.97
Current children cumulated vsize (KiB) 478280

[startup+522.302 s]
/proc/loadavg: 2.16 2.03 1.99 3/83 18113
/proc/meminfo: memFree=971584/2055920 swapFree=4192956/4192956
[pid=18111] ppid=18109 vsize=478280 CPUtime=517.41
/proc/18111/stat : 18111 (bprolog) R 18109 18111 16729 0 -1 4194304 127190 0 0 0 49697 2044 0 0 25 0 2 0 22983097 489758720 50691 996147200 134512640 135105188 4294956096 18446744073709551615 134607717 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18111/statm: 119570 50691 192 144 0 119054 0
[pid=18111/tid=18113] ppid=18109 vsize=478280 CPUtime=0
/proc/18111/task/18113/stat : 18113 (bprolog) S 18109 18111 16729 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22988005 489758720 50691 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 517.41
Current children cumulated vsize (KiB) 478280

[startup+582.302 s]

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

/proc/18111/task/18144/stat : 18144 (bprolog) S 18109 18111 16729 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 23078020 500248576 50692 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1296.92
Current children cumulated vsize (KiB) 488524

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/76 18178
/proc/meminfo: memFree=956096/2055920 swapFree=4192956/4192956
[pid=18111] ppid=18109 vsize=488524 CPUtime=1356.89
/proc/18111/stat : 18111 (bprolog) R 18109 18111 16729 0 -1 4194304 127191 0 0 0 133642 2047 0 0 25 0 3 0 22983097 500248576 50692 996147200 134512640 135105188 4294956096 18446744073709551615 134629901 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/18111/statm: 122131 50692 192 144 0 121615 0
[pid=18111/tid=18113] ppid=18109 vsize=488524 CPUtime=0
/proc/18111/task/18113/stat : 18113 (bprolog) S 18109 18111 16729 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 22988005 500248576 50692 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18111/tid=18144] ppid=18109 vsize=488524 CPUtime=0
/proc/18111/task/18144/stat : 18144 (bprolog) S 18109 18111 16729 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 23078020 500248576 50692 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1356.89
Current children cumulated vsize (KiB) 488524

[startup+1422.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/77 18179
/proc/meminfo: memFree=956088/2055920 swapFree=4192956/4192956
[pid=18111] ppid=18109 vsize=498768 CPUtime=1416.87
/proc/18111/stat : 18111 (bprolog) R 18109 18111 16729 0 -1 4194304 127192 0 0 0 139640 2047 0 0 25 0 4 0 22983097 510738432 50693 996147200 134512640 135105188 4294956096 18446744073709551615 134630111 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/18111/statm: 124692 50693 192 144 0 124176 0
[pid=18111/tid=18113] ppid=18109 vsize=498768 CPUtime=0
/proc/18111/task/18113/stat : 18113 (bprolog) S 18109 18111 16729 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22988005 510738432 50693 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18111/tid=18144] ppid=18109 vsize=498768 CPUtime=0
/proc/18111/task/18144/stat : 18144 (bprolog) S 18109 18111 16729 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 23078020 510738432 50693 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=18111/tid=18179] ppid=18109 vsize=498768 CPUtime=0
/proc/18111/task/18179/stat : 18179 (bprolog) S 18109 18111 16729 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 23123028 510738432 50693 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1416.87
Current children cumulated vsize (KiB) 498768

[startup+1482.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/77 18179
/proc/meminfo: memFree=956152/2055920 swapFree=4192956/4192956
[pid=18111] ppid=18109 vsize=498768 CPUtime=1476.85
/proc/18111/stat : 18111 (bprolog) R 18109 18111 16729 0 -1 4194304 127192 0 0 0 145638 2047 0 0 25 0 4 0 22983097 510738432 50693 996147200 134512640 135105188 4294956096 18446744073709551615 134629875 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/18111/statm: 124692 50693 192 144 0 124176 0
[pid=18111/tid=18113] ppid=18109 vsize=498768 CPUtime=0
/proc/18111/task/18113/stat : 18113 (bprolog) S 18109 18111 16729 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22988005 510738432 50693 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18111/tid=18144] ppid=18109 vsize=498768 CPUtime=0
/proc/18111/task/18144/stat : 18144 (bprolog) S 18109 18111 16729 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 23078020 510738432 50693 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=18111/tid=18179] ppid=18109 vsize=498768 CPUtime=0
/proc/18111/task/18179/stat : 18179 (bprolog) S 18109 18111 16729 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 23123028 510738432 50693 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1476.85
Current children cumulated vsize (KiB) 498768

[startup+1542.31 s]
/proc/loadavg: 2.07 2.03 2.00 3/77 18179
/proc/meminfo: memFree=956152/2055920 swapFree=4192956/4192956
[pid=18111] ppid=18109 vsize=498768 CPUtime=1536.83
/proc/18111/stat : 18111 (bprolog) R 18109 18111 16729 0 -1 4194304 127192 0 0 0 151636 2047 0 0 25 0 4 0 22983097 510738432 50693 996147200 134512640 135105188 4294956096 18446744073709551615 134629901 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/18111/statm: 124692 50693 192 144 0 124176 0
[pid=18111/tid=18113] ppid=18109 vsize=498768 CPUtime=0
/proc/18111/task/18113/stat : 18113 (bprolog) S 18109 18111 16729 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22988005 510738432 50693 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18111/tid=18144] ppid=18109 vsize=498768 CPUtime=0
/proc/18111/task/18144/stat : 18144 (bprolog) S 18109 18111 16729 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 23078020 510738432 50693 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=18111/tid=18179] ppid=18109 vsize=498768 CPUtime=0
/proc/18111/task/18179/stat : 18179 (bprolog) S 18109 18111 16729 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 23123028 510738432 50693 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1536.83
Current children cumulated vsize (KiB) 498768

[startup+1602.3 s]
/proc/loadavg: 2.15 2.07 2.01 3/77 18179
/proc/meminfo: memFree=956088/2055920 swapFree=4192956/4192956
[pid=18111] ppid=18109 vsize=498768 CPUtime=1596.8
/proc/18111/stat : 18111 (bprolog) R 18109 18111 16729 0 -1 4194304 127192 0 0 0 157633 2047 0 0 25 0 4 0 22983097 510738432 50693 996147200 134512640 135105188 4294956096 18446744073709551615 134629901 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/18111/statm: 124692 50693 192 144 0 124176 0
[pid=18111/tid=18113] ppid=18109 vsize=498768 CPUtime=0
/proc/18111/task/18113/stat : 18113 (bprolog) S 18109 18111 16729 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22988005 510738432 50693 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18111/tid=18144] ppid=18109 vsize=498768 CPUtime=0
/proc/18111/task/18144/stat : 18144 (bprolog) S 18109 18111 16729 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 23078020 510738432 50693 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=18111/tid=18179] ppid=18109 vsize=498768 CPUtime=0
/proc/18111/task/18179/stat : 18179 (bprolog) S 18109 18111 16729 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 23123028 510738432 50693 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1596.8
Current children cumulated vsize (KiB) 498768

[startup+1662.3 s]
/proc/loadavg: 2.05 2.05 2.01 3/78 18180
/proc/meminfo: memFree=956024/2055920 swapFree=4192956/4192956
[pid=18111] ppid=18109 vsize=509012 CPUtime=1656.79
/proc/18111/stat : 18111 (bprolog) R 18109 18111 16729 0 -1 4194304 127193 0 0 0 163631 2048 0 0 25 0 5 0 22983097 521228288 50694 996147200 134512640 135105188 4294956096 18446744073709551615 134629955 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/18111/statm: 127253 50694 192 144 0 126737 0
[pid=18111/tid=18113] ppid=18109 vsize=509012 CPUtime=0
/proc/18111/task/18113/stat : 18113 (bprolog) S 18109 18111 16729 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22988005 521228288 50694 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18111/tid=18144] ppid=18109 vsize=509012 CPUtime=0
/proc/18111/task/18144/stat : 18144 (bprolog) S 18109 18111 16729 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23078020 521228288 50694 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=18111/tid=18179] ppid=18109 vsize=509012 CPUtime=0
/proc/18111/task/18179/stat : 18179 (bprolog) S 18109 18111 16729 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23123028 521228288 50694 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=18111/tid=18180] ppid=18109 vsize=509012 CPUtime=0
/proc/18111/task/18180/stat : 18180 (bprolog) S 18109 18111 16729 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 23145533 521228288 50694 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1656.79
Current children cumulated vsize (KiB) 509012

[startup+1722.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/78 18180
/proc/meminfo: memFree=956024/2055920 swapFree=4192956/4192956
[pid=18111] ppid=18109 vsize=509012 CPUtime=1716.76
/proc/18111/stat : 18111 (bprolog) R 18109 18111 16729 0 -1 4194304 127193 0 0 0 169628 2048 0 0 25 0 5 0 22983097 521228288 50694 996147200 134512640 135105188 4294956096 18446744073709551615 134629875 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/18111/statm: 127253 50694 192 144 0 126737 0
[pid=18111/tid=18113] ppid=18109 vsize=509012 CPUtime=0
/proc/18111/task/18113/stat : 18113 (bprolog) S 18109 18111 16729 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22988005 521228288 50694 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18111/tid=18144] ppid=18109 vsize=509012 CPUtime=0
/proc/18111/task/18144/stat : 18144 (bprolog) S 18109 18111 16729 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23078020 521228288 50694 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=18111/tid=18179] ppid=18109 vsize=509012 CPUtime=0
/proc/18111/task/18179/stat : 18179 (bprolog) S 18109 18111 16729 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23123028 521228288 50694 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=18111/tid=18180] ppid=18109 vsize=509012 CPUtime=0
/proc/18111/task/18180/stat : 18180 (bprolog) S 18109 18111 16729 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 23145533 521228288 50694 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1716.76
Current children cumulated vsize (KiB) 509012

[startup+1782.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/78 18180
/proc/meminfo: memFree=955960/2055920 swapFree=4192956/4192956
[pid=18111] ppid=18109 vsize=509012 CPUtime=1776.74
/proc/18111/stat : 18111 (bprolog) R 18109 18111 16729 0 -1 4194304 127193 0 0 0 175626 2048 0 0 25 0 5 0 22983097 521228288 50694 996147200 134512640 135105188 4294956096 18446744073709551615 134629875 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/18111/statm: 127253 50694 192 144 0 126737 0
[pid=18111/tid=18113] ppid=18109 vsize=509012 CPUtime=0
/proc/18111/task/18113/stat : 18113 (bprolog) S 18109 18111 16729 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22988005 521228288 50694 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18111/tid=18144] ppid=18109 vsize=509012 CPUtime=0
/proc/18111/task/18144/stat : 18144 (bprolog) S 18109 18111 16729 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23078020 521228288 50694 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=18111/tid=18179] ppid=18109 vsize=509012 CPUtime=0
/proc/18111/task/18179/stat : 18179 (bprolog) S 18109 18111 16729 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23123028 521228288 50694 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=18111/tid=18180] ppid=18109 vsize=509012 CPUtime=0
/proc/18111/task/18180/stat : 18180 (bprolog) S 18109 18111 16729 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23145533 521228288 50694 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1776.74
Current children cumulated vsize (KiB) 509012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.6 s]
/proc/loadavg: 2.00 2.03 2.00 3/78 18180
/proc/meminfo: memFree=955960/2055920 swapFree=4192956/4192956
[pid=18111] ppid=18109 vsize=509012 CPUtime=1800.04
/proc/18111/stat : 18111 (bprolog) R 18109 18111 16729 0 -1 4194304 127193 0 0 0 177956 2048 0 0 25 0 5 0 22983097 521228288 50694 996147200 134512640 135105188 4294956096 18446744073709551615 134559789 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/18111/statm: 127253 50694 192 144 0 126737 0
[pid=18111/tid=18113] ppid=18109 vsize=509012 CPUtime=0
/proc/18111/task/18113/stat : 18113 (bprolog) S 18109 18111 16729 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22988005 521228288 50694 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18111/tid=18144] ppid=18109 vsize=509012 CPUtime=0
/proc/18111/task/18144/stat : 18144 (bprolog) S 18109 18111 16729 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23078020 521228288 50694 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=18111/tid=18179] ppid=18109 vsize=509012 CPUtime=0
/proc/18111/task/18179/stat : 18179 (bprolog) S 18109 18111 16729 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23123028 521228288 50694 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=18111/tid=18180] ppid=18109 vsize=509012 CPUtime=0
/proc/18111/task/18180/stat : 18180 (bprolog) S 18109 18111 16729 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23145533 521228288 50694 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 509012

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

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

[startup+1805.6 s]
/proc/loadavg: 2.00 2.03 2.00 3/78 18180
/proc/meminfo: memFree=955960/2055920 swapFree=4192956/4192956
[pid=18111] ppid=18109 vsize=509012 CPUtime=1800.04
/proc/18111/stat : 18111 (bprolog) R 18109 18111 16729 0 -1 4194304 127193 0 0 0 177956 2048 0 0 25 0 5 0 22983097 521228288 50694 996147200 134512640 135105188 4294956096 18446744073709551615 134559789 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/18111/statm: 127253 50694 192 144 0 126737 0
[pid=18111/tid=18113] ppid=18109 vsize=509012 CPUtime=0
/proc/18111/task/18113/stat : 18113 (bprolog) S 18109 18111 16729 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 22988005 521228288 50694 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18111/tid=18144] ppid=18109 vsize=509012 CPUtime=0
/proc/18111/task/18144/stat : 18144 (bprolog) S 18109 18111 16729 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23078020 521228288 50694 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=18111/tid=18179] ppid=18109 vsize=509012 CPUtime=0
/proc/18111/task/18179/stat : 18179 (bprolog) S 18109 18111 16729 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23123028 521228288 50694 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=18111/tid=18180] ppid=18109 vsize=509012 CPUtime=0
/proc/18111/task/18180/stat : 18180 (bprolog) S 18109 18111 16729 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 23145533 521228288 50694 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 509012

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1805.65
CPU time (s): 1800.09
CPU user time (s): 1779.57
CPU system time (s): 20.5149
CPU usage (%): 99.6921
Max. virtual memory (cumulated for all children) (KiB): 509012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1779.57
system time used= 20.5149
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 127193
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= 26308

runsolver used 2.21466 second user time and 5.45917 second system time

The end

Launcher Data 

Begin job on node4 at 2009-07-12 02:39:16
IDJOB=2074275
IDBENCH=56082
IDSOLVER=770
FILE ID=node4/2074275-1247359155
PBS_JOBID= 9506949
Free space on /tmp= 66184 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/chessboardColoration/normalized-cc-25-25-2.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2074275-1247359155/watcher-2074275-1247359155 -o /tmp/evaluation-result-2074275-1247359155/solver-2074275-1247359155 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2074275-1247359155 1800

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

MD5SUM BENCH= b913279437ddb68d75e7e8e0397248e4
RANDOM SEED=1224761809

node4.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:       1187760 kB
Buffers:         69468 kB
Cached:         611620 kB
SwapCached:          0 kB
Active:         217940 kB
Inactive:       573828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1187760 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           17340 kB
Writeback:           0 kB
Mapped:         131048 kB
Slab:            61344 kB
Committed_AS:   335708 kB
PageTables:       2132 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= 66168 MiB
End job on node4 at 2009-07-12 03:09:24