Trace number 1100869

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) 1800.06 1817.71

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-21_ext.xml
MD5SUMb0776715163d69e2328a00e47d6a30a3
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark157.878
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints477
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension477
Number of constraints which are defined in intension0
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-1100869-1215288269)
1.67/1.75	c Converted in 515 ms
1.67/1.75	c solving(HOME/instance-1100869-1215288269,1800000)

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-1100869-1215288269/watcher-1100869-1215288269 -o /tmp/evaluation-result-1100869-1215288269/solver-1100869-1215288269 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1100869-1215288269 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: 2.00 2.00 2.00 4/90 20262
/proc/meminfo: memFree=1632200/2055920 swapFree=4180728/4192956
[pid=20262] ppid=20260 vsize=4780 CPUtime=0
/proc/20262/stat : 20262 (bprolog) R 20260 20262 15944 0 -1 4194304 358 0 0 0 0 0 0 0 20 0 1 0 2007798262 4894720 76 996147200 134512640 134990860 4294956096 18446744073709551615 11284368 0 0 4096 0 0 0 0 17 1 0 0
/proc/20262/statm: 1195 76 60 116 0 706 0

[startup+0.202442 s]
/proc/loadavg: 2.00 2.00 2.00 4/90 20262
/proc/meminfo: memFree=1632200/2055920 swapFree=4180728/4192956
[pid=20262] ppid=20260 vsize=56080 CPUtime=0.19
/proc/20262/stat : 20262 (bprolog) R 20260 20262 15944 0 -1 4194304 1096 0 0 0 6 13 0 0 20 0 1 0 2007798262 57425920 809 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/20262/statm: 14020 809 176 116 0 13531 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 56080

[startup+0.301458 s]
/proc/loadavg: 2.00 2.00 2.00 4/90 20262
/proc/meminfo: memFree=1632200/2055920 swapFree=4180728/4192956
[pid=20262] ppid=20260 vsize=56080 CPUtime=0.29
/proc/20262/stat : 20262 (bprolog) R 20260 20262 15944 0 -1 4194304 1096 0 0 0 9 20 0 0 21 0 1 0 2007798262 57425920 809 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/20262/statm: 14020 809 176 116 0 13531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56080

[startup+0.401473 s]
/proc/loadavg: 2.00 2.00 2.00 4/90 20262
/proc/meminfo: memFree=1632200/2055920 swapFree=4180728/4192956
[pid=20262] ppid=20260 vsize=56080 CPUtime=0.39
/proc/20262/stat : 20262 (bprolog) R 20260 20262 15944 0 -1 4194304 1096 0 0 0 12 27 0 0 22 0 1 0 2007798262 57425920 809 996147200 134512640 134990860 4294956096 18446744073709551615 134572209 0 0 4096 2 0 0 0 17 1 0 0
/proc/20262/statm: 14020 809 176 116 0 13531 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 56080

[startup+0.701529 s]
/proc/loadavg: 2.00 2.00 2.00 4/90 20262
/proc/meminfo: memFree=1632200/2055920 swapFree=4180728/4192956
[pid=20262] ppid=20260 vsize=56080 CPUtime=0.69
/proc/20262/stat : 20262 (bprolog) R 20260 20262 15944 0 -1 4194304 1096 0 0 0 22 47 0 0 25 0 1 0 2007798262 57425920 809 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/20262/statm: 14020 809 176 116 0 13531 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56080

[startup+1.50167 s]
/proc/loadavg: 2.00 2.00 2.00 3/91 20263
/proc/meminfo: memFree=1629184/2055920 swapFree=4180728/4192956
[pid=20262] ppid=20260 vsize=56080 CPUtime=1.48
/proc/20262/stat : 20262 (bprolog) R 20260 20262 15944 0 -1 4194304 1097 0 0 0 45 103 0 0 25 0 1 0 2007798262 57425920 810 996147200 134512640 134990860 4294956096 18446744073709551615 134778167 0 0 4096 2 0 0 0 17 1 0 0
/proc/20262/statm: 14020 810 176 116 0 13531 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 56080

[startup+3.10195 s]
/proc/loadavg: 2.00 2.00 2.00 3/92 20264
/proc/meminfo: memFree=1622840/2055920 swapFree=4180728/4192956
[pid=20262] ppid=20260 vsize=66316 CPUtime=3.06
/proc/20262/stat : 20262 (bprolog) R 20260 20262 15944 0 -1 4194304 2618 0 0 0 185 121 0 0 25 0 2 0 2007798262 67907584 2328 996147200 134512640 134990860 4294956096 18446744073709551615 134746386 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20262/statm: 16579 2328 193 116 0 16090 0
[pid=20262/tid=20264] ppid=20260 vsize=66316 CPUtime=0
/proc/20262/task/20264/stat : 20264 (bprolog) S 20260 20262 15944 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007798456 67907584 2328 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) 66316

[startup+6.30151 s]
/proc/loadavg: 2.00 2.00 2.00 3/92 20264
/proc/meminfo: memFree=1622776/2055920 swapFree=4180728/4192956
[pid=20262] ppid=20260 vsize=66316 CPUtime=6.23
/proc/20262/stat : 20262 (bprolog) R 20260 20262 15944 0 -1 4194304 2618 0 0 0 502 121 0 0 25 0 2 0 2007798262 67907584 2328 996147200 134512640 134990860 4294956096 18446744073709551615 134742958 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20262/statm: 16579 2328 193 116 0 16090 0
[pid=20262/tid=20264] ppid=20260 vsize=66316 CPUtime=0
/proc/20262/task/20264/stat : 20264 (bprolog) S 20260 20262 15944 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007798456 67907584 2328 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) 66316

[startup+12.7016 s]
/proc/loadavg: 2.00 2.00 2.00 3/92 20264
/proc/meminfo: memFree=1622712/2055920 swapFree=4180728/4192956
[pid=20262] ppid=20260 vsize=66316 CPUtime=12.57
/proc/20262/stat : 20262 (bprolog) R 20260 20262 15944 0 -1 4194304 2618 0 0 0 1136 121 0 0 25 0 2 0 2007798262 67907584 2328 996147200 134512640 134990860 4294956096 18446744073709551615 134716952 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20262/statm: 16579 2328 193 116 0 16090 0
[pid=20262/tid=20264] ppid=20260 vsize=66316 CPUtime=0
/proc/20262/task/20264/stat : 20264 (bprolog) S 20260 20262 15944 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007798456 67907584 2328 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) 66316

[startup+25.5069 s]
/proc/loadavg: 2.00 2.00 2.00 3/92 20264
/proc/meminfo: memFree=1622776/2055920 swapFree=4180728/4192956
[pid=20262] ppid=20260 vsize=66316 CPUtime=25.25
/proc/20262/stat : 20262 (bprolog) R 20260 20262 15944 0 -1 4194304 2618 0 0 0 2404 121 0 0 25 0 2 0 2007798262 67907584 2328 996147200 134512640 134990860 4294956096 18446744073709551615 134746423 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20262/statm: 16579 2328 193 116 0 16090 0
[pid=20262/tid=20264] ppid=20260 vsize=66316 CPUtime=0
/proc/20262/task/20264/stat : 20264 (bprolog) S 20260 20262 15944 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007798456 67907584 2328 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 66316

[startup+51.1014 s]
/proc/loadavg: 2.00 2.00 2.00 3/92 20264
/proc/meminfo: memFree=1622776/2055920 swapFree=4180728/4192956
[pid=20262] ppid=20260 vsize=66316 CPUtime=50.61
/proc/20262/stat : 20262 (bprolog) R 20260 20262 15944 0 -1 4194304 2618 0 0 0 4940 121 0 0 25 0 2 0 2007798262 67907584 2328 996147200 134512640 134990860 4294956096 18446744073709551615 134746498 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20262/statm: 16579 2328 193 116 0 16090 0
[pid=20262/tid=20264] ppid=20260 vsize=66316 CPUtime=0
/proc/20262/task/20264/stat : 20264 (bprolog) S 20260 20262 15944 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007798456 67907584 2328 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 66316

[startup+102.301 s]
/proc/loadavg: 2.13 2.03 2.01 3/92 20264
/proc/meminfo: memFree=1561080/2055920 swapFree=4180728/4192956
[pid=20262] ppid=20260 vsize=66316 CPUtime=101.12
/proc/20262/stat : 20262 (bprolog) R 20260 20262 15944 0 -1 4194304 2618 0 0 0 9991 121 0 0 25 0 2 0 2007798262 67907584 2328 996147200 134512640 134990860 4294956096 18446744073709551615 134713186 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20262/statm: 16579 2328 193 116 0 16090 0
[pid=20262/tid=20264] ppid=20260 vsize=66316 CPUtime=0
/proc/20262/task/20264/stat : 20264 (bprolog) S 20260 20262 15944 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007798456 67907584 2328 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.12
Current children cumulated vsize (KiB) 66316

[startup+162.302 s]
/proc/loadavg: 2.05 2.02 2.00 3/92 20264
/proc/meminfo: memFree=1561080/2055920 swapFree=4180728/4192956
[pid=20262] ppid=20260 vsize=66316 CPUtime=160.56
/proc/20262/stat : 20262 (bprolog) R 20260 20262 15944 0 -1 4194304 2618 0 0 0 15935 121 0 0 25 0 2 0 2007798262 67907584 2328 996147200 134512640 134990860 4294956096 18446744073709551615 134742954 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20262/statm: 16579 2328 193 116 0 16090 0
[pid=20262/tid=20264] ppid=20260 vsize=66316 CPUtime=0
/proc/20262/task/20264/stat : 20264 (bprolog) S 20260 20262 15944 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007798456 67907584 2328 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.56
Current children cumulated vsize (KiB) 66316

[startup+222.301 s]
/proc/loadavg: 2.02 2.02 2.00 3/92 20264
/proc/meminfo: memFree=1561016/2055920 swapFree=4180728/4192956
[pid=20262] ppid=20260 vsize=66316 CPUtime=219.99
/proc/20262/stat : 20262 (bprolog) R 20260 20262 15944 0 -1 4194304 2618 0 0 0 21878 121 0 0 25 0 2 0 2007798262 67907584 2328 996147200 134512640 134990860 4294956096 18446744073709551615 134742476 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20262/statm: 16579 2328 193 116 0 16090 0
[pid=20262/tid=20264] ppid=20260 vsize=66316 CPUtime=0
/proc/20262/task/20264/stat : 20264 (bprolog) S 20260 20262 15944 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007798456 67907584 2328 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 219.99
Current children cumulated vsize (KiB) 66316

[startup+282.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/92 20264
/proc/meminfo: memFree=1560888/2055920 swapFree=4180728/4192956
[pid=20262] ppid=20260 vsize=66316 CPUtime=279.42
/proc/20262/stat : 20262 (bprolog) R 20260 20262 15944 0 -1 4194304 2618 0 0 0 27821 121 0 0 25 0 2 0 2007798262 67907584 2328 996147200 134512640 134990860 4294956096 18446744073709551615 134742326 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20262/statm: 16579 2328 193 116 0 16090 0
[pid=20262/tid=20264] ppid=20260 vsize=66316 CPUtime=0
/proc/20262/task/20264/stat : 20264 (bprolog) S 20260 20262 15944 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007798456 67907584 2328 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 279.42
Current children cumulated vsize (KiB) 66316

[startup+342.307 s]
/proc/loadavg: 2.00 2.01 2.00 3/92 20264
/proc/meminfo: memFree=1560888/2055920 swapFree=4180728/4192956
[pid=20262] ppid=20260 vsize=66316 CPUtime=338.86
/proc/20262/stat : 20262 (bprolog) R 20260 20262 15944 0 -1 4194304 2618 0 0 0 33765 121 0 0 25 0 2 0 2007798262 67907584 2328 996147200 134512640 134990860 4294956096 18446744073709551615 134629876 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20262/statm: 16579 2328 193 116 0 16090 0
[pid=20262/tid=20264] ppid=20260 vsize=66316 CPUtime=0
/proc/20262/task/20264/stat : 20264 (bprolog) S 20260 20262 15944 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007798456 67907584 2328 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 338.86
Current children cumulated vsize (KiB) 66316

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/92 20264
/proc/meminfo: memFree=1560888/2055920 swapFree=4180728/4192956
[pid=20262] ppid=20260 vsize=66316 CPUtime=398.29
/proc/20262/stat : 20262 (bprolog) R 20260 20262 15944 0 -1 4194304 2618 0 0 0 39708 121 0 0 25 0 2 0 2007798262 67907584 2328 996147200 134512640 134990860 4294956096 18446744073709551615 134744159 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20262/statm: 16579 2328 193 116 0 16090 0
[pid=20262/tid=20264] ppid=20260 vsize=66316 CPUtime=0
/proc/20262/task/20264/stat : 20264 (bprolog) S 20260 20262 15944 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007798456 67907584 2328 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 398.29
Current children cumulated vsize (KiB) 66316

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/92 20264
/proc/meminfo: memFree=1561016/2055920 swapFree=4180728/4192956
[pid=20262] ppid=20260 vsize=66316 CPUtime=457.72
/proc/20262/stat : 20262 (bprolog) R 20260 20262 15944 0 -1 4194304 2618 0 0 0 45651 121 0 0 25 0 2 0 2007798262 67907584 2328 996147200 134512640 134990860 4294956096 18446744073709551615 134742557 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20262/statm: 16579 2328 193 116 0 16090 0
[pid=20262/tid=20264] ppid=20260 vsize=66316 CPUtime=0
/proc/20262/task/20264/stat : 20264 (bprolog) S 20260 20262 15944 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007798456 67907584 2328 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 457.72
Current children cumulated vsize (KiB) 66316

[startup+522.302 s]
/proc/loadavg: 2.07 2.02 2.00 3/92 20264
/proc/meminfo: memFree=1561016/2055920 swapFree=4180728/4192956

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

Current children cumulated CPU time (s) 1230.06
Current children cumulated vsize (KiB) 76560

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 20265
/proc/meminfo: memFree=1502448/2055920 swapFree=4180728/4192956
[pid=20262] ppid=20260 vsize=76560 CPUtime=1289.5
/proc/20262/stat : 20262 (bprolog) R 20260 20262 15944 0 -1 4194304 2619 0 0 0 128829 121 0 0 25 0 3 0 2007798262 78397440 2329 996147200 134512640 134990860 4294956096 18446744073709551615 134746277 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20262/statm: 19140 2329 193 116 0 18651 0
[pid=20262/tid=20264] ppid=20260 vsize=76560 CPUtime=0
/proc/20262/task/20264/stat : 20264 (bprolog) S 20260 20262 15944 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2007798456 78397440 2329 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=20262/tid=20265] ppid=20260 vsize=76560 CPUtime=0
/proc/20262/task/20265/stat : 20265 (bprolog) S 20260 20262 15944 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 2007888472 78397440 2329 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1289.5
Current children cumulated vsize (KiB) 76560

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 20266
/proc/meminfo: memFree=1502376/2055920 swapFree=4180728/4192956
[pid=20262] ppid=20260 vsize=86804 CPUtime=1348.92
/proc/20262/stat : 20262 (bprolog) R 20260 20262 15944 0 -1 4194304 2620 0 0 0 134771 121 0 0 25 0 4 0 2007798262 88887296 2330 996147200 134512640 134990860 4294956096 18446744073709551615 134746533 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20262/statm: 21701 2330 193 116 0 21212 0
[pid=20262/tid=20264] ppid=20260 vsize=86804 CPUtime=0
/proc/20262/task/20264/stat : 20264 (bprolog) S 20260 20262 15944 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2007798456 88887296 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=20262/tid=20265] ppid=20260 vsize=86804 CPUtime=0
/proc/20262/task/20265/stat : 20265 (bprolog) S 20260 20262 15944 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2007888472 88887296 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=20262/tid=20266] ppid=20260 vsize=86804 CPUtime=0
/proc/20262/task/20266/stat : 20266 (bprolog) S 20260 20262 15944 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2007933480 88887296 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1348.92
Current children cumulated vsize (KiB) 86804

[startup+1422.3 s]
/proc/loadavg: 1.97 1.98 1.99 3/91 20308
/proc/meminfo: memFree=1726784/2055920 swapFree=4180728/4192956
[pid=20262] ppid=20260 vsize=86804 CPUtime=1408.37
/proc/20262/stat : 20262 (bprolog) R 20260 20262 15944 0 -1 4194304 2620 0 0 0 140715 122 0 0 25 0 4 0 2007798262 88887296 2330 996147200 134512640 134990860 4294956096 18446744073709551615 134746423 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20262/statm: 21701 2330 193 116 0 21212 0
[pid=20262/tid=20264] ppid=20260 vsize=86804 CPUtime=0
/proc/20262/task/20264/stat : 20264 (bprolog) S 20260 20262 15944 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2007798456 88887296 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=20262/tid=20265] ppid=20260 vsize=86804 CPUtime=0
/proc/20262/task/20265/stat : 20265 (bprolog) S 20260 20262 15944 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2007888472 88887296 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=20262/tid=20266] ppid=20260 vsize=86804 CPUtime=0
/proc/20262/task/20266/stat : 20266 (bprolog) S 20260 20262 15944 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2007933480 88887296 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1408.37
Current children cumulated vsize (KiB) 86804

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/91 20308
/proc/meminfo: memFree=1726592/2055920 swapFree=4180728/4192956
[pid=20262] ppid=20260 vsize=86804 CPUtime=1467.8
/proc/20262/stat : 20262 (bprolog) R 20260 20262 15944 0 -1 4194304 2620 0 0 0 146658 122 0 0 25 0 4 0 2007798262 88887296 2330 996147200 134512640 134990860 4294956096 18446744073709551615 134716894 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20262/statm: 21701 2330 193 116 0 21212 0
[pid=20262/tid=20264] ppid=20260 vsize=86804 CPUtime=0
/proc/20262/task/20264/stat : 20264 (bprolog) S 20260 20262 15944 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2007798456 88887296 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=20262/tid=20265] ppid=20260 vsize=86804 CPUtime=0
/proc/20262/task/20265/stat : 20265 (bprolog) S 20260 20262 15944 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2007888472 88887296 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=20262/tid=20266] ppid=20260 vsize=86804 CPUtime=0
/proc/20262/task/20266/stat : 20266 (bprolog) S 20260 20262 15944 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2007933480 88887296 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1467.8
Current children cumulated vsize (KiB) 86804

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/91 20308
/proc/meminfo: memFree=1726464/2055920 swapFree=4180728/4192956
[pid=20262] ppid=20260 vsize=86804 CPUtime=1527.24
/proc/20262/stat : 20262 (bprolog) R 20260 20262 15944 0 -1 4194304 2620 0 0 0 152602 122 0 0 25 0 4 0 2007798262 88887296 2330 996147200 134512640 134990860 4294956096 18446744073709551615 134559509 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20262/statm: 21701 2330 193 116 0 21212 0
[pid=20262/tid=20264] ppid=20260 vsize=86804 CPUtime=0
/proc/20262/task/20264/stat : 20264 (bprolog) S 20260 20262 15944 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2007798456 88887296 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=20262/tid=20265] ppid=20260 vsize=86804 CPUtime=0
/proc/20262/task/20265/stat : 20265 (bprolog) S 20260 20262 15944 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2007888472 88887296 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=20262/tid=20266] ppid=20260 vsize=86804 CPUtime=0
/proc/20262/task/20266/stat : 20266 (bprolog) S 20260 20262 15944 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2007933480 88887296 2330 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1527.24
Current children cumulated vsize (KiB) 86804

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/92 20309
/proc/meminfo: memFree=1726456/2055920 swapFree=4180728/4192956
[pid=20262] ppid=20260 vsize=97048 CPUtime=1586.67
/proc/20262/stat : 20262 (bprolog) R 20260 20262 15944 0 -1 4194304 2621 0 0 0 158545 122 0 0 25 0 5 0 2007798262 99377152 2331 996147200 134512640 134990860 4294956096 18446744073709551615 134742958 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20262/statm: 24262 2331 193 116 0 23773 0
[pid=20262/tid=20264] ppid=20260 vsize=97048 CPUtime=0
/proc/20262/task/20264/stat : 20264 (bprolog) S 20260 20262 15944 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2007798456 99377152 2331 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=20262/tid=20265] ppid=20260 vsize=97048 CPUtime=0
/proc/20262/task/20265/stat : 20265 (bprolog) S 20260 20262 15944 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007888472 99377152 2331 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=20262/tid=20266] ppid=20260 vsize=97048 CPUtime=0
/proc/20262/task/20266/stat : 20266 (bprolog) S 20260 20262 15944 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007933480 99377152 2331 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=20262/tid=20309] ppid=20260 vsize=97048 CPUtime=0
/proc/20262/task/20309/stat : 20309 (bprolog) S 20260 20262 15944 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 2007955984 99377152 2331 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1586.67
Current children cumulated vsize (KiB) 97048

[startup+1662.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/92 20309
/proc/meminfo: memFree=1726456/2055920 swapFree=4180728/4192956
[pid=20262] ppid=20260 vsize=97048 CPUtime=1646.12
/proc/20262/stat : 20262 (bprolog) R 20260 20262 15944 0 -1 4194304 2621 0 0 0 164489 123 0 0 25 0 5 0 2007798262 99377152 2331 996147200 134512640 134990860 4294956096 18446744073709551615 134745648 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20262/statm: 24262 2331 193 116 0 23773 0
[pid=20262/tid=20264] ppid=20260 vsize=97048 CPUtime=0
/proc/20262/task/20264/stat : 20264 (bprolog) S 20260 20262 15944 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2007798456 99377152 2331 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=20262/tid=20265] ppid=20260 vsize=97048 CPUtime=0
/proc/20262/task/20265/stat : 20265 (bprolog) S 20260 20262 15944 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007888472 99377152 2331 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=20262/tid=20266] ppid=20260 vsize=97048 CPUtime=0
/proc/20262/task/20266/stat : 20266 (bprolog) S 20260 20262 15944 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007933480 99377152 2331 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=20262/tid=20309] ppid=20260 vsize=97048 CPUtime=0
/proc/20262/task/20309/stat : 20309 (bprolog) S 20260 20262 15944 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 2007955984 99377152 2331 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1646.12
Current children cumulated vsize (KiB) 97048

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/92 20309
/proc/meminfo: memFree=1726456/2055920 swapFree=4180728/4192956
[pid=20262] ppid=20260 vsize=97048 CPUtime=1705.55
/proc/20262/stat : 20262 (bprolog) R 20260 20262 15944 0 -1 4194304 2621 0 0 0 170432 123 0 0 25 0 5 0 2007798262 99377152 2331 996147200 134512640 134990860 4294956096 18446744073709551615 134742516 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20262/statm: 24262 2331 193 116 0 23773 0
[pid=20262/tid=20264] ppid=20260 vsize=97048 CPUtime=0
/proc/20262/task/20264/stat : 20264 (bprolog) S 20260 20262 15944 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2007798456 99377152 2331 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=20262/tid=20265] ppid=20260 vsize=97048 CPUtime=0
/proc/20262/task/20265/stat : 20265 (bprolog) S 20260 20262 15944 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007888472 99377152 2331 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=20262/tid=20266] ppid=20260 vsize=97048 CPUtime=0
/proc/20262/task/20266/stat : 20266 (bprolog) S 20260 20262 15944 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007933480 99377152 2331 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=20262/tid=20309] ppid=20260 vsize=97048 CPUtime=0
/proc/20262/task/20309/stat : 20309 (bprolog) S 20260 20262 15944 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007955984 99377152 2331 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1705.55
Current children cumulated vsize (KiB) 97048

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/92 20309
/proc/meminfo: memFree=1726264/2055920 swapFree=4180728/4192956
[pid=20262] ppid=20260 vsize=97048 CPUtime=1764.98
/proc/20262/stat : 20262 (bprolog) R 20260 20262 15944 0 -1 4194304 2621 0 0 0 176375 123 0 0 25 0 5 0 2007798262 99377152 2331 996147200 134512640 134990860 4294956096 18446744073709551615 134559529 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/20262/statm: 24262 2331 193 116 0 23773 0
[pid=20262/tid=20264] ppid=20260 vsize=97048 CPUtime=0
/proc/20262/task/20264/stat : 20264 (bprolog) S 20260 20262 15944 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2007798456 99377152 2331 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=20262/tid=20265] ppid=20260 vsize=97048 CPUtime=0
/proc/20262/task/20265/stat : 20265 (bprolog) S 20260 20262 15944 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007888472 99377152 2331 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=20262/tid=20266] ppid=20260 vsize=97048 CPUtime=0
/proc/20262/task/20266/stat : 20266 (bprolog) S 20260 20262 15944 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007933480 99377152 2331 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=20262/tid=20309] ppid=20260 vsize=97048 CPUtime=0
/proc/20262/task/20309/stat : 20309 (bprolog) S 20260 20262 15944 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2007955984 99377152 2331 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1764.98
Current children cumulated vsize (KiB) 97048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1817.7 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 20309
/proc/meminfo: memFree=1726264/2055920 swapFree=4180728/4192956
[pid=20262] ppid=20260 vsize=97048 CPUtime=1800.05
/proc/20262/stat : 20262 (bprolog) R 20260 20262 15944 0 -1 4194304 2622 0 0 0 179882 123 0 0 25 0 1 0 2007798262 99377152 2332 996147200 134512640 134990860 4294956096 18446744073709551615 134742530 0 0 4096 2 0 0 0 17 1 0 0
/proc/20262/statm: 24262 2332 194 116 0 23773 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 97048

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

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

[startup+1817.7 s]
/proc/loadavg: 1.99 1.98 1.99 3/88 20309
/proc/meminfo: memFree=1726264/2055920 swapFree=4180728/4192956
[pid=20262] ppid=20260 vsize=97048 CPUtime=1800.05
/proc/20262/stat : 20262 (bprolog) R 20260 20262 15944 0 -1 4194304 2622 0 0 0 179882 123 0 0 25 0 1 0 2007798262 99377152 2332 996147200 134512640 134990860 4294956096 18446744073709551615 134742530 0 0 4096 2 0 0 0 17 1 0 0
/proc/20262/statm: 24262 2332 194 116 0 23773 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 97048

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1817.71
CPU time (s): 1800.06
CPU user time (s): 1798.82
CPU system time (s): 1.23781
CPU usage (%): 99.0291
Max. virtual memory (cumulated for all children) (KiB): 97048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.82
system time used= 1.23781
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2622
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= 73908

runsolver used 2.93555 second user time and 5.33619 second system time

The end

Launcher Data (download as text)

Begin job on node61 at 2008-07-05 22:04:29
IDJOB=1100869
IDBENCH=59986
IDSOLVER=347
FILE ID=node61/1100869-1215288269
PBS_JOBID= 7882211
Free space on /tmp= 66496 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-21_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1100869-1215288269/watcher-1100869-1215288269 -o /tmp/evaluation-result-1100869-1215288269/solver-1100869-1215288269 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1100869-1215288269 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= b0776715163d69e2328a00e47d6a30a3
RANDOM SEED=1988480316

node61.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		: 3000.269
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		: 3000.269
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:       1632680 kB
Buffers:         61244 kB
Cached:         172056 kB
SwapCached:       6468 kB
Active:         278104 kB
Inactive:        87656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1632680 kB
SwapTotal:     4192956 kB
SwapFree:      4180728 kB
Dirty:            1608 kB
Writeback:           0 kB
Mapped:         145164 kB
Slab:            41812 kB
Committed_AS:  4738120 kB
PageTables:       2484 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66492 MiB
End job on node61 at 2008-07-05 22:34:49