Trace number 1092752

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 2008-06-27? (TO) 1800.03 1815.01

General information on the benchmark

Namecsp/langford4/
normalized-langford-4-20.xml
MD5SUMd7708ecaa4b0e9b8ee6812bd6eefd125
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 variables80
Number of constraints3220
Maximum constraint arity2
Maximum domain size80
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3220
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.02	c bpsolver version 6.27.2008
0.00/0.02	c converting(HOME/instance-1092752-1215277189)
0.29/0.36	c Converted in 154 ms
0.29/0.36	c solving(HOME/instance-1092752-1215277189,1800000)

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-1092752-1215277189/watcher-1092752-1215277189 -o /tmp/evaluation-result-1092752-1215277189/solver-1092752-1215277189 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1092752-1215277189 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): 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: 1.93 1.99 1.99 4/81 1387
/proc/meminfo: memFree=1575128/2055920 swapFree=4181096/4192956
[pid=1387] ppid=1385 vsize=4780 CPUtime=0
/proc/1387/stat : 1387 (bprolog) R 1385 1387 32005 0 -1 4194304 584 0 0 0 0 0 0 0 22 0 1 0 165530312 4894720 302 996147200 134512640 134990860 4294956096 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 1 0 0
/proc/1387/statm: 1195 302 72 116 0 706 0

[startup+0.202847 s]
/proc/loadavg: 1.93 1.99 1.99 4/81 1387
/proc/meminfo: memFree=1575128/2055920 swapFree=4181096/4192956
[pid=1387] ppid=1385 vsize=56080 CPUtime=0.19
/proc/1387/stat : 1387 (bprolog) R 1385 1387 32005 0 -1 4194304 1107 0 0 0 9 10 0 0 22 0 1 0 165530312 57425920 820 996147200 134512640 134990860 4294956096 18446744073709551615 134668476 0 0 4096 2 0 0 0 17 1 0 0
/proc/1387/statm: 14020 820 178 116 0 13531 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 56080

[startup+0.301859 s]
/proc/loadavg: 1.93 1.99 1.99 4/81 1387
/proc/meminfo: memFree=1575128/2055920 swapFree=4181096/4192956
[pid=1387] ppid=1385 vsize=56080 CPUtime=0.29
/proc/1387/stat : 1387 (bprolog) R 1385 1387 32005 0 -1 4194304 1110 0 0 0 14 15 0 0 23 0 1 0 165530312 57425920 823 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/1387/statm: 14020 823 178 116 0 13531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56080

[startup+0.401878 s]
/proc/loadavg: 1.93 1.99 1.99 4/81 1387
/proc/meminfo: memFree=1575128/2055920 swapFree=4181096/4192956
[pid=1387] ppid=1385 vsize=64020 CPUtime=0.39
/proc/1387/stat : 1387 (bprolog) R 1385 1387 32005 0 -1 4194304 1602 0 0 0 21 18 0 0 24 0 1 0 165530312 65556480 1312 996147200 134512640 134990860 4294956096 18446744073709551615 134669669 0 0 4096 2 0 0 0 17 1 0 0
/proc/1387/statm: 16005 1312 186 116 0 15516 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 64020

[startup+0.701899 s]
/proc/loadavg: 1.93 1.99 1.99 4/81 1387
/proc/meminfo: memFree=1575128/2055920 swapFree=4181096/4192956
[pid=1387] ppid=1385 vsize=74264 CPUtime=0.68
/proc/1387/stat : 1387 (bprolog) R 1385 1387 32005 0 -1 4194304 1684 0 0 0 50 18 0 0 25 0 2 0 165530312 76046336 1394 996147200 134512640 134990860 4294956096 18446744073709551615 134718640 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1387/statm: 18566 1394 194 116 0 18077 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 74264

[startup+1.50198 s]
/proc/loadavg: 1.93 1.99 1.99 3/83 1389
/proc/meminfo: memFree=1570056/2055920 swapFree=4181096/4192956
[pid=1387] ppid=1385 vsize=74264 CPUtime=1.48
/proc/1387/stat : 1387 (bprolog) R 1385 1387 32005 0 -1 4194304 1685 0 0 0 130 18 0 0 25 0 2 0 165530312 76046336 1395 996147200 134512640 134990860 4294956096 18446744073709551615 134718771 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1387/statm: 18566 1395 194 116 0 18077 0
[pid=1387/tid=1389] ppid=1385 vsize=74264 CPUtime=0
/proc/1387/task/1389/stat : 1389 (bprolog) S 1385 1387 32005 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 165530355 76046336 1395 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 74264

[startup+3.10115 s]
/proc/loadavg: 1.93 1.99 1.99 3/83 1389
/proc/meminfo: memFree=1569928/2055920 swapFree=4181096/4192956
[pid=1387] ppid=1385 vsize=74264 CPUtime=3.06
/proc/1387/stat : 1387 (bprolog) R 1385 1387 32005 0 -1 4194304 1685 0 0 0 288 18 0 0 25 0 2 0 165530312 76046336 1395 996147200 134512640 134990860 4294956096 18446744073709551615 134718848 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1387/statm: 18566 1395 194 116 0 18077 0
[pid=1387/tid=1389] ppid=1385 vsize=74264 CPUtime=0
/proc/1387/task/1389/stat : 1389 (bprolog) S 1385 1387 32005 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 165530355 76046336 1395 996147200 134512640 134990860 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) 74264

[startup+6.30249 s]
/proc/loadavg: 1.94 1.99 1.99 3/83 1389
/proc/meminfo: memFree=1569992/2055920 swapFree=4181096/4192956
[pid=1387] ppid=1385 vsize=74264 CPUtime=6.23
/proc/1387/stat : 1387 (bprolog) R 1385 1387 32005 0 -1 4194304 1685 0 0 0 605 18 0 0 25 0 2 0 165530312 76046336 1395 996147200 134512640 134990860 4294956096 18446744073709551615 134710266 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1387/statm: 18566 1395 194 116 0 18077 0
[pid=1387/tid=1389] ppid=1385 vsize=74264 CPUtime=0
/proc/1387/task/1389/stat : 1389 (bprolog) S 1385 1387 32005 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 165530355 76046336 1395 996147200 134512640 134990860 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) 74264

[startup+12.7012 s]
/proc/loadavg: 1.94 1.99 1.99 3/83 1389
/proc/meminfo: memFree=1569864/2055920 swapFree=4181096/4192956
[pid=1387] ppid=1385 vsize=74264 CPUtime=12.57
/proc/1387/stat : 1387 (bprolog) R 1385 1387 32005 0 -1 4194304 1685 0 0 0 1239 18 0 0 25 0 2 0 165530312 76046336 1395 996147200 134512640 134990860 4294956096 18446744073709551615 134718771 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1387/statm: 18566 1395 194 116 0 18077 0
[pid=1387/tid=1389] ppid=1385 vsize=74264 CPUtime=0
/proc/1387/task/1389/stat : 1389 (bprolog) S 1385 1387 32005 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 165530355 76046336 1395 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 74264

[startup+25.5055 s]
/proc/loadavg: 1.95 1.99 1.99 3/83 1389
/proc/meminfo: memFree=1570056/2055920 swapFree=4181096/4192956
[pid=1387] ppid=1385 vsize=74264 CPUtime=25.27
/proc/1387/stat : 1387 (bprolog) R 1385 1387 32005 0 -1 4194304 1685 0 0 0 2509 18 0 0 25 0 2 0 165530312 76046336 1395 996147200 134512640 134990860 4294956096 18446744073709551615 134608341 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1387/statm: 18566 1395 194 116 0 18077 0
[pid=1387/tid=1389] ppid=1385 vsize=74264 CPUtime=0
/proc/1387/task/1389/stat : 1389 (bprolog) S 1385 1387 32005 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 165530355 76046336 1395 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 74264

[startup+51.1012 s]
/proc/loadavg: 1.97 1.99 1.99 3/83 1389
/proc/meminfo: memFree=1569864/2055920 swapFree=4181096/4192956
[pid=1387] ppid=1385 vsize=74264 CPUtime=50.65
/proc/1387/stat : 1387 (bprolog) R 1385 1387 32005 0 -1 4194304 1685 0 0 0 5047 18 0 0 25 0 2 0 165530312 76046336 1395 996147200 134512640 134990860 4294956096 18446744073709551615 134718672 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1387/statm: 18566 1395 194 116 0 18077 0
[pid=1387/tid=1389] ppid=1385 vsize=74264 CPUtime=0
/proc/1387/task/1389/stat : 1389 (bprolog) S 1385 1387 32005 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 165530355 76046336 1395 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 74264

[startup+102.302 s]
/proc/loadavg: 1.98 1.99 1.99 3/83 1395
/proc/meminfo: memFree=1569800/2055920 swapFree=4181096/4192956
[pid=1387] ppid=1385 vsize=74264 CPUtime=101.4
/proc/1387/stat : 1387 (bprolog) R 1385 1387 32005 0 -1 4194304 1685 0 0 0 10122 18 0 0 25 0 2 0 165530312 76046336 1395 996147200 134512640 134990860 4294956096 18446744073709551615 134718848 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1387/statm: 18566 1395 194 116 0 18077 0
[pid=1387/tid=1389] ppid=1385 vsize=74264 CPUtime=0
/proc/1387/task/1389/stat : 1389 (bprolog) S 1385 1387 32005 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 165530355 76046336 1395 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.4
Current children cumulated vsize (KiB) 74264

[startup+162.302 s]
/proc/loadavg: 1.99 1.99 1.99 3/83 1395
/proc/meminfo: memFree=1569736/2055920 swapFree=4181096/4192956
[pid=1387] ppid=1385 vsize=74264 CPUtime=160.88
/proc/1387/stat : 1387 (bprolog) R 1385 1387 32005 0 -1 4194304 1685 0 0 0 16070 18 0 0 25 0 2 0 165530312 76046336 1395 996147200 134512640 134990860 4294956096 18446744073709551615 134718771 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1387/statm: 18566 1395 194 116 0 18077 0
[pid=1387/tid=1389] ppid=1385 vsize=74264 CPUtime=0
/proc/1387/task/1389/stat : 1389 (bprolog) S 1385 1387 32005 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 165530355 76046336 1395 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.88
Current children cumulated vsize (KiB) 74264

[startup+222.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/83 1395
/proc/meminfo: memFree=1569800/2055920 swapFree=4181096/4192956
[pid=1387] ppid=1385 vsize=74264 CPUtime=220.38
/proc/1387/stat : 1387 (bprolog) R 1385 1387 32005 0 -1 4194304 1685 0 0 0 22020 18 0 0 25 0 2 0 165530312 76046336 1395 996147200 134512640 134990860 4294956096 18446744073709551615 134718696 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1387/statm: 18566 1395 194 116 0 18077 0
[pid=1387/tid=1389] ppid=1385 vsize=74264 CPUtime=0
/proc/1387/task/1389/stat : 1389 (bprolog) S 1385 1387 32005 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 165530355 76046336 1395 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.38
Current children cumulated vsize (KiB) 74264

[startup+282.302 s]
/proc/loadavg: 1.99 1.99 1.99 3/83 1395
/proc/meminfo: memFree=1569736/2055920 swapFree=4181096/4192956
[pid=1387] ppid=1385 vsize=74264 CPUtime=279.87
/proc/1387/stat : 1387 (bprolog) R 1385 1387 32005 0 -1 4194304 1685 0 0 0 27969 18 0 0 25 0 2 0 165530312 76046336 1395 996147200 134512640 134990860 4294956096 18446744073709551615 134631755 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1387/statm: 18566 1395 194 116 0 18077 0
[pid=1387/tid=1389] ppid=1385 vsize=74264 CPUtime=0
/proc/1387/task/1389/stat : 1389 (bprolog) S 1385 1387 32005 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 165530355 76046336 1395 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 279.87
Current children cumulated vsize (KiB) 74264

[startup+342.306 s]
/proc/loadavg: 1.99 1.99 1.99 3/83 1395
/proc/meminfo: memFree=1569672/2055920 swapFree=4181096/4192956
[pid=1387] ppid=1385 vsize=74264 CPUtime=339.37
/proc/1387/stat : 1387 (bprolog) R 1385 1387 32005 0 -1 4194304 1685 0 0 0 33919 18 0 0 25 0 2 0 165530312 76046336 1395 996147200 134512640 134990860 4294956096 18446744073709551615 134718771 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1387/statm: 18566 1395 194 116 0 18077 0
[pid=1387/tid=1389] ppid=1385 vsize=74264 CPUtime=0
/proc/1387/task/1389/stat : 1389 (bprolog) S 1385 1387 32005 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 165530355 76046336 1395 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.37
Current children cumulated vsize (KiB) 74264

[startup+402.301 s]
/proc/loadavg: 1.99 1.99 1.99 3/83 1395
/proc/meminfo: memFree=1569672/2055920 swapFree=4181096/4192956
[pid=1387] ppid=1385 vsize=74264 CPUtime=398.85
/proc/1387/stat : 1387 (bprolog) R 1385 1387 32005 0 -1 4194304 1685 0 0 0 39867 18 0 0 25 0 2 0 165530312 76046336 1395 996147200 134512640 134990860 4294956096 18446744073709551615 134718788 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1387/statm: 18566 1395 194 116 0 18077 0
[pid=1387/tid=1389] ppid=1385 vsize=74264 CPUtime=0
/proc/1387/task/1389/stat : 1389 (bprolog) S 1385 1387 32005 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 165530355 76046336 1395 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 398.85
Current children cumulated vsize (KiB) 74264

[startup+462.302 s]
/proc/loadavg: 1.99 1.99 1.99 3/83 1395
/proc/meminfo: memFree=1569672/2055920 swapFree=4181096/4192956
[pid=1387] ppid=1385 vsize=74264 CPUtime=458.35
/proc/1387/stat : 1387 (bprolog) R 1385 1387 32005 0 -1 4194304 1685 0 0 0 45817 18 0 0 25 0 2 0 165530312 76046336 1395 996147200 134512640 134990860 4294956096 18446744073709551615 134718678 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1387/statm: 18566 1395 194 116 0 18077 0
[pid=1387/tid=1389] ppid=1385 vsize=74264 CPUtime=0
/proc/1387/task/1389/stat : 1389 (bprolog) S 1385 1387 32005 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 165530355 76046336 1395 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.35
Current children cumulated vsize (KiB) 74264

[startup+522.302 s]

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

/proc/loadavg: 2.02 2.04 2.00 3/84 1398
/proc/meminfo: memFree=1569088/2055920 swapFree=4181096/4192956
[pid=1387] ppid=1385 vsize=84508 CPUtime=1231.74
/proc/1387/stat : 1387 (bprolog) R 1385 1387 32005 0 -1 4194304 1686 0 0 0 123156 18 0 0 25 0 3 0 165530312 86536192 1396 996147200 134512640 134990860 4294956096 18446744073709551615 134710268 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1387/statm: 21127 1396 194 116 0 20638 0
[pid=1387/tid=1389] ppid=1385 vsize=84508 CPUtime=0
/proc/1387/task/1389/stat : 1389 (bprolog) S 1385 1387 32005 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 165530355 86536192 1396 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1387/tid=1396] ppid=1385 vsize=84508 CPUtime=0
/proc/1387/task/1396/stat : 1396 (bprolog) S 1385 1387 32005 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 165620372 86536192 1396 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1231.74
Current children cumulated vsize (KiB) 84508

[startup+1302.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/84 1398
/proc/meminfo: memFree=1569088/2055920 swapFree=4181096/4192956
[pid=1387] ppid=1385 vsize=84508 CPUtime=1291.23
/proc/1387/stat : 1387 (bprolog) R 1385 1387 32005 0 -1 4194304 1686 0 0 0 129105 18 0 0 25 0 3 0 165530312 86536192 1396 996147200 134512640 134990860 4294956096 18446744073709551615 134631300 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1387/statm: 21127 1396 194 116 0 20638 0
[pid=1387/tid=1389] ppid=1385 vsize=84508 CPUtime=0
/proc/1387/task/1389/stat : 1389 (bprolog) S 1385 1387 32005 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 165530355 86536192 1396 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1387/tid=1396] ppid=1385 vsize=84508 CPUtime=0
/proc/1387/task/1396/stat : 1396 (bprolog) S 1385 1387 32005 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 165620372 86536192 1396 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1291.23
Current children cumulated vsize (KiB) 84508

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/85 1399
/proc/meminfo: memFree=1569080/2055920 swapFree=4181096/4192956
[pid=1387] ppid=1385 vsize=94752 CPUtime=1350.72
/proc/1387/stat : 1387 (bprolog) R 1385 1387 32005 0 -1 4194304 1688 0 0 0 135054 18 0 0 25 0 4 0 165530312 97026048 1398 996147200 134512640 134990860 4294956096 18446744073709551615 134718801 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1387/statm: 23688 1398 194 116 0 23199 0
[pid=1387/tid=1389] ppid=1385 vsize=94752 CPUtime=0
/proc/1387/task/1389/stat : 1389 (bprolog) S 1385 1387 32005 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 165530355 97026048 1398 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1387/tid=1396] ppid=1385 vsize=94752 CPUtime=0
/proc/1387/task/1396/stat : 1396 (bprolog) S 1385 1387 32005 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 165620372 97026048 1398 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1387/tid=1399] ppid=1385 vsize=94752 CPUtime=0
/proc/1387/task/1399/stat : 1399 (bprolog) S 1385 1387 32005 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 165665382 97026048 1398 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1350.72
Current children cumulated vsize (KiB) 94752

[startup+1422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/85 1399
/proc/meminfo: memFree=1569080/2055920 swapFree=4181096/4192956
[pid=1387] ppid=1385 vsize=94752 CPUtime=1410.22
/proc/1387/stat : 1387 (bprolog) R 1385 1387 32005 0 -1 4194304 1688 0 0 0 141004 18 0 0 25 0 4 0 165530312 97026048 1398 996147200 134512640 134990860 4294956096 18446744073709551615 134710466 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1387/statm: 23688 1398 194 116 0 23199 0
[pid=1387/tid=1389] ppid=1385 vsize=94752 CPUtime=0
/proc/1387/task/1389/stat : 1389 (bprolog) S 1385 1387 32005 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 165530355 97026048 1398 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1387/tid=1396] ppid=1385 vsize=94752 CPUtime=0
/proc/1387/task/1396/stat : 1396 (bprolog) S 1385 1387 32005 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 165620372 97026048 1398 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1387/tid=1399] ppid=1385 vsize=94752 CPUtime=0
/proc/1387/task/1399/stat : 1399 (bprolog) S 1385 1387 32005 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 165665382 97026048 1398 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1410.22
Current children cumulated vsize (KiB) 94752

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/85 1399
/proc/meminfo: memFree=1569016/2055920 swapFree=4181096/4192956
[pid=1387] ppid=1385 vsize=94752 CPUtime=1469.7
/proc/1387/stat : 1387 (bprolog) R 1385 1387 32005 0 -1 4194304 1688 0 0 0 146952 18 0 0 25 0 4 0 165530312 97026048 1398 996147200 134512640 134990860 4294956096 18446744073709551615 134718698 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1387/statm: 23688 1398 194 116 0 23199 0
[pid=1387/tid=1389] ppid=1385 vsize=94752 CPUtime=0
/proc/1387/task/1389/stat : 1389 (bprolog) S 1385 1387 32005 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 165530355 97026048 1398 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1387/tid=1396] ppid=1385 vsize=94752 CPUtime=0
/proc/1387/task/1396/stat : 1396 (bprolog) S 1385 1387 32005 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 165620372 97026048 1398 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1387/tid=1399] ppid=1385 vsize=94752 CPUtime=0
/proc/1387/task/1399/stat : 1399 (bprolog) S 1385 1387 32005 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 165665382 97026048 1398 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1469.7
Current children cumulated vsize (KiB) 94752

[startup+1542.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/85 1399
/proc/meminfo: memFree=1569016/2055920 swapFree=4181096/4192956
[pid=1387] ppid=1385 vsize=94752 CPUtime=1529.2
/proc/1387/stat : 1387 (bprolog) R 1385 1387 32005 0 -1 4194304 1688 0 0 0 152902 18 0 0 25 0 4 0 165530312 97026048 1398 996147200 134512640 134990860 4294956096 18446744073709551615 134715644 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1387/statm: 23688 1398 194 116 0 23199 0
[pid=1387/tid=1389] ppid=1385 vsize=94752 CPUtime=0
/proc/1387/task/1389/stat : 1389 (bprolog) S 1385 1387 32005 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 165530355 97026048 1398 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1387/tid=1396] ppid=1385 vsize=94752 CPUtime=0
/proc/1387/task/1396/stat : 1396 (bprolog) S 1385 1387 32005 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 165620372 97026048 1398 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1387/tid=1399] ppid=1385 vsize=94752 CPUtime=0
/proc/1387/task/1399/stat : 1399 (bprolog) S 1385 1387 32005 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 165665382 97026048 1398 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1529.2
Current children cumulated vsize (KiB) 94752

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 1400
/proc/meminfo: memFree=1569008/2055920 swapFree=4181096/4192956
[pid=1387] ppid=1385 vsize=104996 CPUtime=1588.69
/proc/1387/stat : 1387 (bprolog) R 1385 1387 32005 0 -1 4194304 1689 0 0 0 158851 18 0 0 25 0 5 0 165530312 107515904 1399 996147200 134512640 134990860 4294956096 18446744073709551615 134710400 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1387/statm: 26249 1399 194 116 0 25760 0
[pid=1387/tid=1389] ppid=1385 vsize=104996 CPUtime=0
/proc/1387/task/1389/stat : 1389 (bprolog) S 1385 1387 32005 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 165530355 107515904 1399 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1387/tid=1396] ppid=1385 vsize=104996 CPUtime=0
/proc/1387/task/1396/stat : 1396 (bprolog) S 1385 1387 32005 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 165620372 107515904 1399 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1387/tid=1399] ppid=1385 vsize=104996 CPUtime=0
/proc/1387/task/1399/stat : 1399 (bprolog) S 1385 1387 32005 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 165665382 107515904 1399 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1387/tid=1400] ppid=1385 vsize=104996 CPUtime=0
/proc/1387/task/1400/stat : 1400 (bprolog) S 1385 1387 32005 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 165687890 107515904 1399 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1588.69
Current children cumulated vsize (KiB) 104996

[startup+1662.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 1400
/proc/meminfo: memFree=1569008/2055920 swapFree=4181096/4192956
[pid=1387] ppid=1385 vsize=104996 CPUtime=1648.19
/proc/1387/stat : 1387 (bprolog) R 1385 1387 32005 0 -1 4194304 1689 0 0 0 164801 18 0 0 25 0 5 0 165530312 107515904 1399 996147200 134512640 134990860 4294956096 18446744073709551615 134718700 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1387/statm: 26249 1399 194 116 0 25760 0
[pid=1387/tid=1389] ppid=1385 vsize=104996 CPUtime=0
/proc/1387/task/1389/stat : 1389 (bprolog) S 1385 1387 32005 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 165530355 107515904 1399 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1387/tid=1396] ppid=1385 vsize=104996 CPUtime=0
/proc/1387/task/1396/stat : 1396 (bprolog) S 1385 1387 32005 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 165620372 107515904 1399 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1387/tid=1399] ppid=1385 vsize=104996 CPUtime=0
/proc/1387/task/1399/stat : 1399 (bprolog) S 1385 1387 32005 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 165665382 107515904 1399 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1387/tid=1400] ppid=1385 vsize=104996 CPUtime=0
/proc/1387/task/1400/stat : 1400 (bprolog) S 1385 1387 32005 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 165687890 107515904 1399 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1648.19
Current children cumulated vsize (KiB) 104996

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/86 1400
/proc/meminfo: memFree=1568944/2055920 swapFree=4181096/4192956
[pid=1387] ppid=1385 vsize=104996 CPUtime=1707.67
/proc/1387/stat : 1387 (bprolog) R 1385 1387 32005 0 -1 4194304 1689 0 0 0 170749 18 0 0 25 0 5 0 165530312 107515904 1399 996147200 134512640 134990860 4294956096 18446744073709551615 134716379 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1387/statm: 26249 1399 194 116 0 25760 0
[pid=1387/tid=1389] ppid=1385 vsize=104996 CPUtime=0
/proc/1387/task/1389/stat : 1389 (bprolog) S 1385 1387 32005 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 165530355 107515904 1399 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1387/tid=1396] ppid=1385 vsize=104996 CPUtime=0
/proc/1387/task/1396/stat : 1396 (bprolog) S 1385 1387 32005 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 165620372 107515904 1399 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1387/tid=1399] ppid=1385 vsize=104996 CPUtime=0
/proc/1387/task/1399/stat : 1399 (bprolog) S 1385 1387 32005 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 165665382 107515904 1399 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1387/tid=1400] ppid=1385 vsize=104996 CPUtime=0
/proc/1387/task/1400/stat : 1400 (bprolog) S 1385 1387 32005 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 165687890 107515904 1399 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1707.67
Current children cumulated vsize (KiB) 104996

[startup+1782.3 s]
/proc/loadavg: 1.94 1.98 1.99 3/79 1453
/proc/meminfo: memFree=1556984/2055920 swapFree=4181096/4192956
[pid=1387] ppid=1385 vsize=104996 CPUtime=1767.37
/proc/1387/stat : 1387 (bprolog) R 1385 1387 32005 0 -1 4194304 1689 0 0 0 176718 19 0 0 25 0 5 0 165530312 107515904 1399 996147200 134512640 134990860 4294956096 18446744073709551615 134715615 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/1387/statm: 26249 1399 194 116 0 25760 0
[pid=1387/tid=1389] ppid=1385 vsize=104996 CPUtime=0
/proc/1387/task/1389/stat : 1389 (bprolog) S 1385 1387 32005 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 165530355 107515904 1399 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1387/tid=1396] ppid=1385 vsize=104996 CPUtime=0
/proc/1387/task/1396/stat : 1396 (bprolog) S 1385 1387 32005 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 165620372 107515904 1399 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1387/tid=1399] ppid=1385 vsize=104996 CPUtime=0
/proc/1387/task/1399/stat : 1399 (bprolog) S 1385 1387 32005 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 165665382 107515904 1399 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=1387/tid=1400] ppid=1385 vsize=104996 CPUtime=0
/proc/1387/task/1400/stat : 1400 (bprolog) S 1385 1387 32005 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 165687890 107515904 1399 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1767.37
Current children cumulated vsize (KiB) 104996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815 s]
/proc/loadavg: 1.97 1.98 1.99 3/73 1493
/proc/meminfo: memFree=1609864/2055920 swapFree=4181096/4192956
[pid=1387] ppid=1385 vsize=104996 CPUtime=1800.01
/proc/1387/stat : 1387 (bprolog) R 1385 1387 32005 0 -1 4194304 1690 0 0 0 179982 19 0 0 25 0 1 0 165530312 107515904 1400 996147200 134512640 134990860 4294956096 18446744073709551615 134718796 0 0 4096 2 0 0 0 17 0 0 0
/proc/1387/statm: 26249 1400 195 116 0 25760 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 104996

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): 1815.01
CPU time (s): 1800.03
CPU user time (s): 1799.83
CPU system time (s): 0.200969
CPU usage (%): 99.1746
Max. virtual memory (cumulated for all children) (KiB): 104996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.83
system time used= 0.200969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1690
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= 71742

runsolver used 2.15367 second user time and 4.50531 second system time

The end

Launcher Data (download as text)

Begin job on node46 at 2008-07-05 18:59:49
IDJOB=1092752
IDBENCH=58654
IDSOLVER=347
FILE ID=node46/1092752-1215277189
PBS_JOBID= 7882241
Free space on /tmp= 66208 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/langford4/normalized-langford-4-20.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1092752-1215277189/watcher-1092752-1215277189 -o /tmp/evaluation-result-1092752-1215277189/solver-1092752-1215277189 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1092752-1215277189 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= d7708ecaa4b0e9b8ee6812bd6eefd125
RANDOM SEED=810471482

node46.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		: 3000.238
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		: 3000.238
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:       1575608 kB
Buffers:         81220 kB
Cached:         285860 kB
SwapCached:       6172 kB
Active:         274736 kB
Inactive:       147388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1575608 kB
SwapTotal:     4192956 kB
SwapFree:      4181096 kB
Dirty:            1568 kB
Writeback:           0 kB
Mapped:          71644 kB
Slab:            43488 kB
Committed_AS:   542500 kB
PageTables:       1696 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264992 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66208 MiB
End job on node46 at 2008-07-05 19:30:07