Trace number 2086991

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 1815.61

General information on the benchmark

Namecsp/langford4/
normalized-langford-4-21.xml
MD5SUM072422cec4661221beea8169477c3f47
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 variables84
Number of constraints3549
Maximum constraint arity2
Maximum domain size84
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3549
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-2086991-1247384836)
0.38/0.40	c Converted in 160 ms
0.38/0.45	c solving(HOME/instance-2086991-1247384836,1800000)
0.38/0.45	c solving(HOME/instance-2086991-1247384836,1800000)

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-2086991-1247384836/watcher-2086991-1247384836 -o /tmp/evaluation-result-2086991-1247384836/solver-2086991-1247384836 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2086991-1247384836 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: 2.06 2.01 2.00 4/81 25071
/proc/meminfo: memFree=1831312/2055920 swapFree=4192812/4192956
[pid=25071] ppid=25069 vsize=5356 CPUtime=0
/proc/25071/stat : 25071 (sh) R 25069 25071 24128 0 -1 4194304 265 0 0 0 0 0 0 0 20 0 1 0 25548281 5484544 232 996147200 4194304 4889804 548682068864 18446744073709551615 240907671612 0 0 4100 65536 0 0 0 17 1 0 0
/proc/25071/statm: 1339 232 193 169 0 50 0

[startup+0.083778 s]
/proc/loadavg: 2.06 2.01 2.00 4/81 25071
/proc/meminfo: memFree=1831312/2055920 swapFree=4192812/4192956
[pid=25071] ppid=25069 vsize=62208 CPUtime=0.07
/proc/25071/stat : 25071 (bprolog) R 25069 25071 24128 0 -1 4194304 1107 0 0 0 4 3 0 0 20 0 1 0 25548281 63700992 820 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/25071/statm: 15552 820 177 144 0 15036 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 62208

[startup+0.101775 s]
/proc/loadavg: 2.06 2.01 2.00 4/81 25071
/proc/meminfo: memFree=1831312/2055920 swapFree=4192812/4192956
[pid=25071] ppid=25069 vsize=62208 CPUtime=0.08
/proc/25071/stat : 25071 (bprolog) R 25069 25071 24128 0 -1 4194304 1107 0 0 0 4 4 0 0 20 0 1 0 25548281 63700992 820 996147200 134512640 135105188 4294956096 18446744073709551615 9293960 0 0 4096 2 0 0 0 17 1 0 0
/proc/25071/statm: 15552 820 177 144 0 15036 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 62208

[startup+0.301797 s]
/proc/loadavg: 2.06 2.01 2.00 4/81 25071
/proc/meminfo: memFree=1831312/2055920 swapFree=4192812/4192956
[pid=25071] ppid=25069 vsize=62208 CPUtime=0.28
/proc/25071/stat : 25071 (bprolog) R 25069 25071 24128 0 -1 4194304 1113 0 0 0 12 16 0 0 21 0 1 0 25548281 63700992 826 996147200 134512640 135105188 4294956096 18446744073709551615 134567348 0 0 4096 2 0 0 0 17 1 0 0
/proc/25071/statm: 15552 826 177 144 0 15036 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 62208

[startup+0.701836 s]
/proc/loadavg: 2.06 2.01 2.00 4/81 25071
/proc/meminfo: memFree=1831312/2055920 swapFree=4192812/4192956
[pid=25071] ppid=25069 vsize=70160 CPUtime=0.68
/proc/25071/stat : 25071 (bprolog) R 25069 25071 24128 0 -1 4194304 1839 0 0 0 46 22 0 0 25 0 1 0 25548281 71843840 1549 996147200 134512640 135105188 4294956096 18446744073709551615 134800684 0 0 4096 2 0 0 0 17 1 0 0
/proc/25071/statm: 17540 1549 189 144 0 17024 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 70160

[startup+1.50191 s]
/proc/loadavg: 2.06 2.01 2.00 3/82 25072
/proc/meminfo: memFree=1823112/2055920 swapFree=4192812/4192956
[pid=25071] ppid=25069 vsize=80404 CPUtime=1.47
/proc/25071/stat : 25071 (bprolog) R 25069 25071 24128 0 -1 4194304 2691 0 0 0 125 22 0 0 25 0 2 0 25548281 82333696 2401 996147200 134512640 135105188 4294956096 18446744073709551615 134722528 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25071/statm: 20101 2401 197 144 0 19585 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 80404

[startup+3.10107 s]
/proc/loadavg: 2.06 2.01 2.00 3/83 25073
/proc/meminfo: memFree=1822016/2055920 swapFree=4192812/4192956
[pid=25071] ppid=25069 vsize=80404 CPUtime=3.06
/proc/25071/stat : 25071 (bprolog) R 25069 25071 24128 0 -1 4194304 2691 0 0 0 284 22 0 0 25 0 2 0 25548281 82333696 2401 996147200 134512640 135105188 4294956096 18446744073709551615 134722358 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25071/statm: 20101 2401 197 144 0 19585 0
[pid=25071/tid=25073] ppid=25069 vsize=80404 CPUtime=0
/proc/25071/task/25073/stat : 25073 (bprolog) S 25069 25071 24128 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25548391 82333696 2401 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 80404

[startup+6.30139 s]
/proc/loadavg: 2.06 2.01 2.00 3/83 25073
/proc/meminfo: memFree=1821952/2055920 swapFree=4192812/4192956
[pid=25071] ppid=25069 vsize=80404 CPUtime=6.23
/proc/25071/stat : 25071 (bprolog) R 25069 25071 24128 0 -1 4194304 2691 0 0 0 601 22 0 0 25 0 2 0 25548281 82333696 2401 996147200 134512640 135105188 4294956096 18446744073709551615 134572461 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25071/statm: 20101 2401 197 144 0 19585 0
[pid=25071/tid=25073] ppid=25069 vsize=80404 CPUtime=0
/proc/25071/task/25073/stat : 25073 (bprolog) S 25069 25071 24128 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25548391 82333696 2401 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 80404

[startup+12.702 s]
/proc/loadavg: 2.05 2.01 2.00 3/83 25073
/proc/meminfo: memFree=1821760/2055920 swapFree=4192812/4192956
[pid=25071] ppid=25069 vsize=80404 CPUtime=12.56
/proc/25071/stat : 25071 (bprolog) R 25069 25071 24128 0 -1 4194304 2691 0 0 0 1234 22 0 0 25 0 2 0 25548281 82333696 2401 996147200 134512640 135105188 4294956096 18446744073709551615 134583659 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25071/statm: 20101 2401 197 144 0 19585 0
[pid=25071/tid=25073] ppid=25069 vsize=80404 CPUtime=0
/proc/25071/task/25073/stat : 25073 (bprolog) S 25069 25071 24128 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25548391 82333696 2401 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 80404

[startup+25.5013 s]
/proc/loadavg: 2.04 2.01 2.00 3/83 25073
/proc/meminfo: memFree=1821824/2055920 swapFree=4192812/4192956
[pid=25071] ppid=25069 vsize=80404 CPUtime=25.24
/proc/25071/stat : 25071 (bprolog) R 25069 25071 24128 0 -1 4194304 2691 0 0 0 2502 22 0 0 25 0 2 0 25548281 82333696 2401 996147200 134512640 135105188 4294956096 18446744073709551615 134722378 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25071/statm: 20101 2401 197 144 0 19585 0
[pid=25071/tid=25073] ppid=25069 vsize=80404 CPUtime=0
/proc/25071/task/25073/stat : 25073 (bprolog) S 25069 25071 24128 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25548391 82333696 2401 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 80404

[startup+51.1019 s]
/proc/loadavg: 2.03 2.01 2.00 3/83 25073
/proc/meminfo: memFree=1821824/2055920 swapFree=4192812/4192956
[pid=25071] ppid=25069 vsize=80404 CPUtime=50.61
/proc/25071/stat : 25071 (bprolog) R 25069 25071 24128 0 -1 4194304 2691 0 0 0 5038 23 0 0 25 0 2 0 25548281 82333696 2401 996147200 134512640 135105188 4294956096 18446744073709551615 134722352 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25071/statm: 20101 2401 197 144 0 19585 0
[pid=25071/tid=25073] ppid=25069 vsize=80404 CPUtime=0
/proc/25071/task/25073/stat : 25073 (bprolog) S 25069 25071 24128 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25548391 82333696 2401 996147200 134512640 135105188 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) 80404

[startup+102.307 s]
/proc/loadavg: 2.01 2.00 2.00 4/83 25073
/proc/meminfo: memFree=1821696/2055920 swapFree=4192812/4192956
[pid=25071] ppid=25069 vsize=80404 CPUtime=101.33
/proc/25071/stat : 25071 (bprolog) R 25069 25071 24128 0 -1 4194304 2691 0 0 0 10110 23 0 0 25 0 2 0 25548281 82333696 2401 996147200 134512640 135105188 4294956096 18446744073709551615 134631040 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25071/statm: 20101 2401 197 144 0 19585 0
[pid=25071/tid=25073] ppid=25069 vsize=80404 CPUtime=0
/proc/25071/task/25073/stat : 25073 (bprolog) S 25069 25071 24128 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25548391 82333696 2401 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.33
Current children cumulated vsize (KiB) 80404

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 4/83 25073
/proc/meminfo: memFree=1821632/2055920 swapFree=4192812/4192956
[pid=25071] ppid=25069 vsize=80404 CPUtime=160.77
/proc/25071/stat : 25071 (bprolog) R 25069 25071 24128 0 -1 4194304 2691 0 0 0 16054 23 0 0 25 0 2 0 25548281 82333696 2401 996147200 134512640 135105188 4294956096 18446744073709551615 134722451 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25071/statm: 20101 2401 197 144 0 19585 0
[pid=25071/tid=25073] ppid=25069 vsize=80404 CPUtime=0
/proc/25071/task/25073/stat : 25073 (bprolog) S 25069 25071 24128 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25548391 82333696 2401 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.77
Current children cumulated vsize (KiB) 80404

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 25075
/proc/meminfo: memFree=1821568/2055920 swapFree=4192812/4192956
[pid=25071] ppid=25069 vsize=80404 CPUtime=220.21
/proc/25071/stat : 25071 (bprolog) R 25069 25071 24128 0 -1 4194304 2691 0 0 0 21998 23 0 0 25 0 2 0 25548281 82333696 2401 996147200 134512640 135105188 4294956096 18446744073709551615 134711472 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25071/statm: 20101 2401 197 144 0 19585 0
[pid=25071/tid=25073] ppid=25069 vsize=80404 CPUtime=0
/proc/25071/task/25073/stat : 25073 (bprolog) S 25069 25071 24128 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25548391 82333696 2401 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.21
Current children cumulated vsize (KiB) 80404

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 25075
/proc/meminfo: memFree=1821504/2055920 swapFree=4192812/4192956
[pid=25071] ppid=25069 vsize=80404 CPUtime=279.65
/proc/25071/stat : 25071 (bprolog) R 25069 25071 24128 0 -1 4194304 2691 0 0 0 27942 23 0 0 25 0 2 0 25548281 82333696 2401 996147200 134512640 135105188 4294956096 18446744073709551615 134711751 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25071/statm: 20101 2401 197 144 0 19585 0
[pid=25071/tid=25073] ppid=25069 vsize=80404 CPUtime=0
/proc/25071/task/25073/stat : 25073 (bprolog) S 25069 25071 24128 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25548391 82333696 2401 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 279.65
Current children cumulated vsize (KiB) 80404

[startup+342.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 25075
/proc/meminfo: memFree=1821440/2055920 swapFree=4192812/4192956
[pid=25071] ppid=25069 vsize=80404 CPUtime=339.09
/proc/25071/stat : 25071 (bprolog) R 25069 25071 24128 0 -1 4194304 2691 0 0 0 33886 23 0 0 25 0 2 0 25548281 82333696 2401 996147200 134512640 135105188 4294956096 18446744073709551615 134630485 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25071/statm: 20101 2401 197 144 0 19585 0
[pid=25071/tid=25073] ppid=25069 vsize=80404 CPUtime=0
/proc/25071/task/25073/stat : 25073 (bprolog) S 25069 25071 24128 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25548391 82333696 2401 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.09
Current children cumulated vsize (KiB) 80404

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 25075
/proc/meminfo: memFree=1821376/2055920 swapFree=4192812/4192956
[pid=25071] ppid=25069 vsize=80404 CPUtime=398.53
/proc/25071/stat : 25071 (bprolog) R 25069 25071 24128 0 -1 4194304 2691 0 0 0 39830 23 0 0 25 0 2 0 25548281 82333696 2401 996147200 134512640 135105188 4294956096 18446744073709551615 134722352 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25071/statm: 20101 2401 197 144 0 19585 0
[pid=25071/tid=25073] ppid=25069 vsize=80404 CPUtime=0
/proc/25071/task/25073/stat : 25073 (bprolog) S 25069 25071 24128 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25548391 82333696 2401 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) 80404

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 25075
/proc/meminfo: memFree=1821376/2055920 swapFree=4192812/4192956
[pid=25071] ppid=25069 vsize=80404 CPUtime=457.96
/proc/25071/stat : 25071 (bprolog) R 25069 25071 24128 0 -1 4194304 2691 0 0 0 45773 23 0 0 25 0 2 0 25548281 82333696 2401 996147200 134512640 135105188 4294956096 18446744073709551615 134722062 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/25071/statm: 20101 2401 197 144 0 19585 0
[pid=25071/tid=25073] ppid=25069 vsize=80404 CPUtime=0
/proc/25071/task/25073/stat : 25073 (bprolog) S 25069 25071 24128 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 25548391 82333696 2401 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 457.96
Current children cumulated vsize (KiB) 80404

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 25075
/proc/meminfo: memFree=1821312/2055920 swapFree=4192812/4192956
[pid=25071] ppid=25069 vsize=80404 CPUtime=517.41

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

/proc/loadavg: 2.02 2.13 2.08 3/85 25163
/proc/meminfo: memFree=1807920/2055920 swapFree=4192812/4192956
[pid=25071] ppid=25069 vsize=90648 CPUtime=1231.26
/proc/25071/stat : 25071 (bprolog) R 25069 25071 24128 0 -1 4194304 2692 0 0 0 123100 26 0 0 25 0 3 0 25548281 92823552 2402 996147200 134512640 135105188 4294956096 18446744073709551615 134722328 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25071/statm: 22662 2402 197 144 0 22146 0
[pid=25071/tid=25073] ppid=25069 vsize=90648 CPUtime=0
/proc/25071/task/25073/stat : 25073 (bprolog) S 25069 25071 24128 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 25548391 92823552 2402 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25071/tid=25122] ppid=25069 vsize=90648 CPUtime=0
/proc/25071/task/25122/stat : 25122 (bprolog) S 25069 25071 24128 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 25638404 92823552 2402 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1231.26
Current children cumulated vsize (KiB) 90648

[startup+1302.3 s]
/proc/loadavg: 2.01 2.11 2.07 3/85 25163
/proc/meminfo: memFree=1802928/2055920 swapFree=4192812/4192956
[pid=25071] ppid=25069 vsize=90648 CPUtime=1290.79
/proc/25071/stat : 25071 (bprolog) R 25069 25071 24128 0 -1 4194304 2692 0 0 0 129052 27 0 0 25 0 3 0 25548281 92823552 2402 996147200 134512640 135105188 4294956096 18446744073709551615 134722460 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25071/statm: 22662 2402 197 144 0 22146 0
[pid=25071/tid=25073] ppid=25069 vsize=90648 CPUtime=0
/proc/25071/task/25073/stat : 25073 (bprolog) S 25069 25071 24128 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 25548391 92823552 2402 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25071/tid=25122] ppid=25069 vsize=90648 CPUtime=0
/proc/25071/task/25122/stat : 25122 (bprolog) S 25069 25071 24128 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 25638404 92823552 2402 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1290.79
Current children cumulated vsize (KiB) 90648

[startup+1362.3 s]
/proc/loadavg: 2.00 2.08 2.06 3/86 25164
/proc/meminfo: memFree=1802984/2055920 swapFree=4192812/4192956
[pid=25071] ppid=25069 vsize=100892 CPUtime=1350.32
/proc/25071/stat : 25071 (bprolog) R 25069 25071 24128 0 -1 4194304 2693 0 0 0 135005 27 0 0 25 0 4 0 25548281 103313408 2403 996147200 134512640 135105188 4294956096 18446744073709551615 134712737 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25071/statm: 25223 2403 197 144 0 24707 0
[pid=25071/tid=25073] ppid=25069 vsize=100892 CPUtime=0
/proc/25071/task/25073/stat : 25073 (bprolog) S 25069 25071 24128 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 25548391 103313408 2403 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25071/tid=25122] ppid=25069 vsize=100892 CPUtime=0
/proc/25071/task/25122/stat : 25122 (bprolog) S 25069 25071 24128 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 25638404 103313408 2403 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25071/tid=25164] ppid=25069 vsize=100892 CPUtime=0
/proc/25071/task/25164/stat : 25164 (bprolog) S 25069 25071 24128 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 25683412 103313408 2403 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1350.32
Current children cumulated vsize (KiB) 100892

[startup+1422.31 s]
/proc/loadavg: 2.00 2.07 2.06 3/86 25164
/proc/meminfo: memFree=1802984/2055920 swapFree=4192812/4192956
[pid=25071] ppid=25069 vsize=100892 CPUtime=1409.85
/proc/25071/stat : 25071 (bprolog) R 25069 25071 24128 0 -1 4194304 2693 0 0 0 140958 27 0 0 25 0 4 0 25548281 103313408 2403 996147200 134512640 135105188 4294956096 18446744073709551615 134722451 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25071/statm: 25223 2403 197 144 0 24707 0
[pid=25071/tid=25073] ppid=25069 vsize=100892 CPUtime=0
/proc/25071/task/25073/stat : 25073 (bprolog) S 25069 25071 24128 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 25548391 103313408 2403 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25071/tid=25122] ppid=25069 vsize=100892 CPUtime=0
/proc/25071/task/25122/stat : 25122 (bprolog) S 25069 25071 24128 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 25638404 103313408 2403 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25071/tid=25164] ppid=25069 vsize=100892 CPUtime=0
/proc/25071/task/25164/stat : 25164 (bprolog) S 25069 25071 24128 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 25683412 103313408 2403 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1409.85
Current children cumulated vsize (KiB) 100892

[startup+1482.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/86 25164
/proc/meminfo: memFree=1802920/2055920 swapFree=4192812/4192956
[pid=25071] ppid=25069 vsize=100892 CPUtime=1469.38
/proc/25071/stat : 25071 (bprolog) R 25069 25071 24128 0 -1 4194304 2693 0 0 0 146911 27 0 0 25 0 4 0 25548281 103313408 2403 996147200 134512640 135105188 4294956096 18446744073709551615 134722352 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25071/statm: 25223 2403 197 144 0 24707 0
[pid=25071/tid=25073] ppid=25069 vsize=100892 CPUtime=0
/proc/25071/task/25073/stat : 25073 (bprolog) S 25069 25071 24128 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 25548391 103313408 2403 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25071/tid=25122] ppid=25069 vsize=100892 CPUtime=0
/proc/25071/task/25122/stat : 25122 (bprolog) S 25069 25071 24128 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 25638404 103313408 2403 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25071/tid=25164] ppid=25069 vsize=100892 CPUtime=0
/proc/25071/task/25164/stat : 25164 (bprolog) S 25069 25071 24128 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 25683412 103313408 2403 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1469.38
Current children cumulated vsize (KiB) 100892

[startup+1542.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/86 25164
/proc/meminfo: memFree=1802856/2055920 swapFree=4192812/4192956
[pid=25071] ppid=25069 vsize=100892 CPUtime=1528.9
/proc/25071/stat : 25071 (bprolog) R 25069 25071 24128 0 -1 4194304 2693 0 0 0 152863 27 0 0 25 0 4 0 25548281 103313408 2403 996147200 134512640 135105188 4294956096 18446744073709551615 134607785 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25071/statm: 25223 2403 197 144 0 24707 0
[pid=25071/tid=25073] ppid=25069 vsize=100892 CPUtime=0
/proc/25071/task/25073/stat : 25073 (bprolog) S 25069 25071 24128 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 25548391 103313408 2403 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25071/tid=25122] ppid=25069 vsize=100892 CPUtime=0
/proc/25071/task/25122/stat : 25122 (bprolog) S 25069 25071 24128 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 25638404 103313408 2403 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25071/tid=25164] ppid=25069 vsize=100892 CPUtime=0
/proc/25071/task/25164/stat : 25164 (bprolog) S 25069 25071 24128 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 25683412 103313408 2403 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1528.9
Current children cumulated vsize (KiB) 100892

[startup+1602.3 s]
/proc/loadavg: 2.00 2.03 2.04 3/87 25165
/proc/meminfo: memFree=1802792/2055920 swapFree=4192812/4192956
[pid=25071] ppid=25069 vsize=111136 CPUtime=1588.44
/proc/25071/stat : 25071 (bprolog) R 25069 25071 24128 0 -1 4194304 2695 0 0 0 158816 28 0 0 25 0 5 0 25548281 113803264 2405 996147200 134512640 135105188 4294956096 18446744073709551615 134711474 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25071/statm: 27784 2405 197 144 0 27268 0
[pid=25071/tid=25073] ppid=25069 vsize=111136 CPUtime=0
/proc/25071/task/25073/stat : 25073 (bprolog) S 25069 25071 24128 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 25548391 113803264 2405 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25071/tid=25122] ppid=25069 vsize=111136 CPUtime=0
/proc/25071/task/25122/stat : 25122 (bprolog) S 25069 25071 24128 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25638404 113803264 2405 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25071/tid=25164] ppid=25069 vsize=111136 CPUtime=0
/proc/25071/task/25164/stat : 25164 (bprolog) S 25069 25071 24128 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25683412 113803264 2405 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25071/tid=25165] ppid=25069 vsize=111136 CPUtime=0
/proc/25071/task/25165/stat : 25165 (bprolog) S 25069 25071 24128 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 25705918 113803264 2405 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1588.44
Current children cumulated vsize (KiB) 111136

[startup+1662.3 s]
/proc/loadavg: 2.00 2.02 2.04 3/87 25165
/proc/meminfo: memFree=1802728/2055920 swapFree=4192812/4192956
[pid=25071] ppid=25069 vsize=111136 CPUtime=1647.97
/proc/25071/stat : 25071 (bprolog) R 25069 25071 24128 0 -1 4194304 2695 0 0 0 164769 28 0 0 25 0 5 0 25548281 113803264 2405 996147200 134512640 135105188 4294956096 18446744073709551615 134722438 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25071/statm: 27784 2405 197 144 0 27268 0
[pid=25071/tid=25073] ppid=25069 vsize=111136 CPUtime=0
/proc/25071/task/25073/stat : 25073 (bprolog) S 25069 25071 24128 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 25548391 113803264 2405 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25071/tid=25122] ppid=25069 vsize=111136 CPUtime=0
/proc/25071/task/25122/stat : 25122 (bprolog) S 25069 25071 24128 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25638404 113803264 2405 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25071/tid=25164] ppid=25069 vsize=111136 CPUtime=0
/proc/25071/task/25164/stat : 25164 (bprolog) S 25069 25071 24128 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25683412 113803264 2405 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25071/tid=25165] ppid=25069 vsize=111136 CPUtime=0
/proc/25071/task/25165/stat : 25165 (bprolog) S 25069 25071 24128 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 25705918 113803264 2405 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1647.97
Current children cumulated vsize (KiB) 111136

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 2.03 3/87 25165
/proc/meminfo: memFree=1802600/2055920 swapFree=4192812/4192956
[pid=25071] ppid=25069 vsize=111136 CPUtime=1707.5
/proc/25071/stat : 25071 (bprolog) R 25069 25071 24128 0 -1 4194304 2695 0 0 0 170722 28 0 0 25 0 5 0 25548281 113803264 2405 996147200 134512640 135105188 4294956096 18446744073709551615 134722352 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25071/statm: 27784 2405 197 144 0 27268 0
[pid=25071/tid=25073] ppid=25069 vsize=111136 CPUtime=0
/proc/25071/task/25073/stat : 25073 (bprolog) S 25069 25071 24128 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 25548391 113803264 2405 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25071/tid=25122] ppid=25069 vsize=111136 CPUtime=0
/proc/25071/task/25122/stat : 25122 (bprolog) S 25069 25071 24128 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25638404 113803264 2405 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25071/tid=25164] ppid=25069 vsize=111136 CPUtime=0
/proc/25071/task/25164/stat : 25164 (bprolog) S 25069 25071 24128 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25683412 113803264 2405 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25071/tid=25165] ppid=25069 vsize=111136 CPUtime=0
/proc/25071/task/25165/stat : 25165 (bprolog) S 25069 25071 24128 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25705918 113803264 2405 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1707.5
Current children cumulated vsize (KiB) 111136

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/87 25165
/proc/meminfo: memFree=1802472/2055920 swapFree=4192812/4192956
[pid=25071] ppid=25069 vsize=111136 CPUtime=1767.03
/proc/25071/stat : 25071 (bprolog) R 25069 25071 24128 0 -1 4194304 2695 0 0 0 176675 28 0 0 25 0 5 0 25548281 113803264 2405 996147200 134512640 135105188 4294956096 18446744073709551615 134740548 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/25071/statm: 27784 2405 197 144 0 27268 0
[pid=25071/tid=25073] ppid=25069 vsize=111136 CPUtime=0
/proc/25071/task/25073/stat : 25073 (bprolog) S 25069 25071 24128 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 25548391 113803264 2405 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25071/tid=25122] ppid=25069 vsize=111136 CPUtime=0
/proc/25071/task/25122/stat : 25122 (bprolog) S 25069 25071 24128 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25638404 113803264 2405 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=25071/tid=25164] ppid=25069 vsize=111136 CPUtime=0
/proc/25071/task/25164/stat : 25164 (bprolog) S 25069 25071 24128 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25683412 113803264 2405 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=25071/tid=25165] ppid=25069 vsize=111136 CPUtime=0
/proc/25071/task/25165/stat : 25165 (bprolog) S 25069 25071 24128 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 25705918 113803264 2405 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1767.03
Current children cumulated vsize (KiB) 111136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.6 s]
/proc/loadavg: 2.00 2.01 2.02 3/83 25165
/proc/meminfo: memFree=1802408/2055920 swapFree=4192812/4192956
[pid=25071] ppid=25069 vsize=111136 CPUtime=1800.08
/proc/25071/stat : 25071 (bprolog) R 25069 25071 24128 0 -1 4194304 2696 0 0 0 179980 28 0 0 25 0 1 0 25548281 113803264 2406 996147200 134512640 135105188 4294956096 18446744073709551615 134722395 0 0 4096 2 0 0 0 17 0 0 0
/proc/25071/statm: 27784 2406 198 144 0 27268 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 111136

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): 1815.61
CPU time (s): 1800.09
CPU user time (s): 1799.8
CPU system time (s): 0.283956
CPU usage (%): 99.145
Max. virtual memory (cumulated for all children) (KiB): 111136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.8
system time used= 0.283956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2696
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= 56220

runsolver used 1.92371 second user time and 4.96724 second system time

The end

Launcher Data 

Begin job on node36 at 2009-07-12 09:47:16
IDJOB=2086991
IDBENCH=58671
IDSOLVER=770
FILE ID=node36/2086991-1247384836
PBS_JOBID= 9507215
Free space on /tmp= 66392 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/langford4/normalized-langford-4-21.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2086991-1247384836/watcher-2086991-1247384836 -o /tmp/evaluation-result-2086991-1247384836/solver-2086991-1247384836 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2086991-1247384836 1800

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

MD5SUM BENCH= 072422cec4661221beea8169477c3f47
RANDOM SEED=1877905292

node36.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:       1831792 kB
Buffers:         10752 kB
Cached:          61668 kB
SwapCached:          0 kB
Active:         144936 kB
Inactive:        27984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1831792 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1720 kB
Writeback:           0 kB
Mapped:         120932 kB
Slab:            36440 kB
Committed_AS:   313988 kB
PageTables:       1948 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= 66384 MiB
End job on node36 at 2009-07-12 10:17:34