Trace number 2091237

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) 1800.11 1808.31

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-42_ext.xml
MD5SUM6d8953378be748640ee57cf644b76a3b
Bench Category2-ARY-EXT (binary constraints in extension)
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 variables50
Number of constraints462
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension462
Number of constraints which are defined in intension0
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-2091237-1247393726)
1.77/1.85	c Converted in 543 ms
1.97/2.06	c solving(HOME/instance-2091237-1247393726,1800000)
1.97/2.06	c solving(HOME/instance-2091237-1247393726,1800000)

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-2091237-1247393726/watcher-2091237-1247393726 -o /tmp/evaluation-result-2091237-1247393726/solver-2091237-1247393726 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2091237-1247393726 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: 2.00 2.00 2.00 4/74 31467
/proc/meminfo: memFree=1810008/2055920 swapFree=4192812/4192956
[pid=31467] ppid=31465 vsize=7000 CPUtime=0
/proc/31467/stat : 31467 (bprolog) R 31465 31467 28825 0 -1 4194304 597 0 0 0 0 0 0 0 20 0 1 0 26436226 7168000 315 996147200 134512640 135105188 4294956096 18446744073709551615 134530912 0 0 4096 0 0 0 0 17 1 0 0
/proc/31467/statm: 1750 315 72 144 0 1234 0

[startup+0.208101 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 31467
/proc/meminfo: memFree=1810008/2055920 swapFree=4192812/4192956
[pid=31467] ppid=31465 vsize=62208 CPUtime=0.19
/proc/31467/stat : 31467 (bprolog) R 31465 31467 28825 0 -1 4194304 1100 0 0 0 6 13 0 0 20 0 1 0 26436226 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 8328689 0 0 4096 2 0 0 0 17 1 0 0
/proc/31467/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 62208

[startup+0.301109 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 31467
/proc/meminfo: memFree=1810008/2055920 swapFree=4192812/4192956
[pid=31467] ppid=31465 vsize=62208 CPUtime=0.28
/proc/31467/stat : 31467 (bprolog) R 31465 31467 28825 0 -1 4194304 1100 0 0 0 9 19 0 0 21 0 1 0 26436226 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 134598224 0 0 4096 2 0 0 0 17 1 0 0
/proc/31467/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 62208

[startup+0.401118 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 31467
/proc/meminfo: memFree=1810008/2055920 swapFree=4192812/4192956
[pid=31467] ppid=31465 vsize=62208 CPUtime=0.39
/proc/31467/stat : 31467 (bprolog) R 31465 31467 28825 0 -1 4194304 1100 0 0 0 12 27 0 0 22 0 1 0 26436226 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/31467/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 62208

[startup+0.701145 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 31467
/proc/meminfo: memFree=1810008/2055920 swapFree=4192812/4192956
[pid=31467] ppid=31465 vsize=62208 CPUtime=0.68
/proc/31467/stat : 31467 (bprolog) R 31465 31467 28825 0 -1 4194304 1100 0 0 0 22 46 0 0 25 0 1 0 26436226 63700992 813 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/31467/statm: 15552 813 176 144 0 15036 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 62208

[startup+1.50121 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 31468
/proc/meminfo: memFree=1806992/2055920 swapFree=4192812/4192956
[pid=31467] ppid=31465 vsize=62208 CPUtime=1.47
/proc/31467/stat : 31467 (bprolog) R 31465 31467 28825 0 -1 4194304 1101 0 0 0 45 102 0 0 25 0 1 0 26436226 63700992 814 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/31467/statm: 15552 814 176 144 0 15036 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 62208

[startup+3.10136 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 31469
/proc/meminfo: memFree=1796360/2055920 swapFree=4192812/4192956
[pid=31467] ppid=31465 vsize=72444 CPUtime=3.06
/proc/31467/stat : 31467 (bprolog) R 31465 31467 28825 0 -1 4194304 3701 0 0 0 177 129 0 0 25 0 2 0 26436226 74182656 3411 996147200 134512640 135105188 4294956096 18446744073709551615 134717632 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/31467/statm: 18111 3411 198 144 0 17595 0
[pid=31467/tid=31469] ppid=31465 vsize=72444 CPUtime=0
/proc/31467/task/31469/stat : 31469 (bprolog) S 31465 31467 28825 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26436442 74182656 3411 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) 72444

[startup+6.30164 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 31469
/proc/meminfo: memFree=1796240/2055920 swapFree=4192812/4192956
[pid=31467] ppid=31465 vsize=72444 CPUtime=6.23
/proc/31467/stat : 31467 (bprolog) R 31465 31467 28825 0 -1 4194304 3701 0 0 0 494 129 0 0 25 0 2 0 26436226 74182656 3411 996147200 134512640 135105188 4294956096 18446744073709551615 134725263 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/31467/statm: 18111 3411 198 144 0 17595 0
[pid=31467/tid=31469] ppid=31465 vsize=72444 CPUtime=0
/proc/31467/task/31469/stat : 31469 (bprolog) S 31465 31467 28825 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26436442 74182656 3411 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) 72444

[startup+12.7012 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 31469
/proc/meminfo: memFree=1796240/2055920 swapFree=4192812/4192956
[pid=31467] ppid=31465 vsize=72444 CPUtime=12.57
/proc/31467/stat : 31467 (bprolog) R 31465 31467 28825 0 -1 4194304 3701 0 0 0 1128 129 0 0 25 0 2 0 26436226 74182656 3411 996147200 134512640 135105188 4294956096 18446744073709551615 134725204 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/31467/statm: 18111 3411 198 144 0 17595 0
[pid=31467/tid=31469] ppid=31465 vsize=72444 CPUtime=0
/proc/31467/task/31469/stat : 31469 (bprolog) S 31465 31467 28825 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26436442 74182656 3411 996147200 134512640 135105188 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) 72444

[startup+25.5063 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 31469
/proc/meminfo: memFree=1796368/2055920 swapFree=4192812/4192956
[pid=31467] ppid=31465 vsize=72444 CPUtime=25.25
/proc/31467/stat : 31467 (bprolog) R 31465 31467 28825 0 -1 4194304 3701 0 0 0 2396 129 0 0 25 0 2 0 26436226 74182656 3411 996147200 134512640 135105188 4294956096 18446744073709551615 134718092 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/31467/statm: 18111 3411 198 144 0 17595 0
[pid=31467/tid=31469] ppid=31465 vsize=72444 CPUtime=0
/proc/31467/task/31469/stat : 31469 (bprolog) S 31465 31467 28825 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26436442 74182656 3411 996147200 134512640 135105188 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) 72444

[startup+51.1026 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 31469
/proc/meminfo: memFree=1796304/2055920 swapFree=4192812/4192956
[pid=31467] ppid=31465 vsize=72444 CPUtime=50.61
/proc/31467/stat : 31467 (bprolog) R 31465 31467 28825 0 -1 4194304 3701 0 0 0 4932 129 0 0 25 0 2 0 26436226 74182656 3411 996147200 134512640 135105188 4294956096 18446744073709551615 134718081 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/31467/statm: 18111 3411 198 144 0 17595 0
[pid=31467/tid=31469] ppid=31465 vsize=72444 CPUtime=0
/proc/31467/task/31469/stat : 31469 (bprolog) S 31465 31467 28825 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26436442 74182656 3411 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) 72444

[startup+102.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 31469
/proc/meminfo: memFree=1796240/2055920 swapFree=4192812/4192956
[pid=31467] ppid=31465 vsize=72444 CPUtime=101.36
/proc/31467/stat : 31467 (bprolog) R 31465 31467 28825 0 -1 4194304 3701 0 0 0 10006 130 0 0 25 0 2 0 26436226 74182656 3411 996147200 134512640 135105188 4294956096 18446744073709551615 134718128 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/31467/statm: 18111 3411 198 144 0 17595 0
[pid=31467/tid=31469] ppid=31465 vsize=72444 CPUtime=0
/proc/31467/task/31469/stat : 31469 (bprolog) S 31465 31467 28825 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26436442 74182656 3411 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.36
Current children cumulated vsize (KiB) 72444

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 31469
/proc/meminfo: memFree=1795664/2055920 swapFree=4192812/4192956
[pid=31467] ppid=31465 vsize=72444 CPUtime=160.81
/proc/31467/stat : 31467 (bprolog) R 31465 31467 28825 0 -1 4194304 3701 0 0 0 15951 130 0 0 25 0 2 0 26436226 74182656 3411 996147200 134512640 135105188 4294956096 18446744073709551615 134751328 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/31467/statm: 18111 3411 198 144 0 17595 0
[pid=31467/tid=31469] ppid=31465 vsize=72444 CPUtime=0
/proc/31467/task/31469/stat : 31469 (bprolog) S 31465 31467 28825 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26436442 74182656 3411 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.81
Current children cumulated vsize (KiB) 72444

[startup+222.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 31469
/proc/meminfo: memFree=1796048/2055920 swapFree=4192812/4192956
[pid=31467] ppid=31465 vsize=72444 CPUtime=220.26
/proc/31467/stat : 31467 (bprolog) R 31465 31467 28825 0 -1 4194304 3701 0 0 0 21896 130 0 0 25 0 2 0 26436226 74182656 3411 996147200 134512640 135105188 4294956096 18446744073709551615 134718143 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/31467/statm: 18111 3411 198 144 0 17595 0
[pid=31467/tid=31469] ppid=31465 vsize=72444 CPUtime=0
/proc/31467/task/31469/stat : 31469 (bprolog) S 31465 31467 28825 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26436442 74182656 3411 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.26
Current children cumulated vsize (KiB) 72444

[startup+282.303 s]
/proc/loadavg: 2.13 2.03 2.01 3/76 31469
/proc/meminfo: memFree=1795536/2055920 swapFree=4192812/4192956
[pid=31467] ppid=31465 vsize=72444 CPUtime=279.71
/proc/31467/stat : 31467 (bprolog) R 31465 31467 28825 0 -1 4194304 3701 0 0 0 27841 130 0 0 25 0 2 0 26436226 74182656 3411 996147200 134512640 135105188 4294956096 18446744073709551615 134751433 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/31467/statm: 18111 3411 198 144 0 17595 0
[pid=31467/tid=31469] ppid=31465 vsize=72444 CPUtime=0
/proc/31467/task/31469/stat : 31469 (bprolog) S 31465 31467 28825 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26436442 74182656 3411 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 279.71
Current children cumulated vsize (KiB) 72444

[startup+342.306 s]
/proc/loadavg: 2.10 2.04 2.01 3/76 31469
/proc/meminfo: memFree=1795280/2055920 swapFree=4192812/4192956
[pid=31467] ppid=31465 vsize=72444 CPUtime=339.16
/proc/31467/stat : 31467 (bprolog) R 31465 31467 28825 0 -1 4194304 3701 0 0 0 33786 130 0 0 25 0 2 0 26436226 74182656 3411 996147200 134512640 135105188 4294956096 18446744073709551615 134751458 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/31467/statm: 18111 3411 198 144 0 17595 0
[pid=31467/tid=31469] ppid=31465 vsize=72444 CPUtime=0
/proc/31467/task/31469/stat : 31469 (bprolog) S 31465 31467 28825 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26436442 74182656 3411 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.16
Current children cumulated vsize (KiB) 72444

[startup+402.301 s]
/proc/loadavg: 2.09 2.04 2.01 3/76 31469
/proc/meminfo: memFree=1795216/2055920 swapFree=4192812/4192956
[pid=31467] ppid=31465 vsize=72444 CPUtime=398.61
/proc/31467/stat : 31467 (bprolog) R 31465 31467 28825 0 -1 4194304 3701 0 0 0 39730 131 0 0 25 0 2 0 26436226 74182656 3411 996147200 134512640 135105188 4294956096 18446744073709551615 134628926 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/31467/statm: 18111 3411 198 144 0 17595 0
[pid=31467/tid=31469] ppid=31465 vsize=72444 CPUtime=0
/proc/31467/task/31469/stat : 31469 (bprolog) S 31465 31467 28825 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26436442 74182656 3411 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 398.61
Current children cumulated vsize (KiB) 72444

[startup+462.302 s]
/proc/loadavg: 2.03 2.03 2.00 3/76 31469
/proc/meminfo: memFree=1795024/2055920 swapFree=4192812/4192956
[pid=31467] ppid=31465 vsize=72444 CPUtime=458.05
/proc/31467/stat : 31467 (bprolog) R 31465 31467 28825 0 -1 4194304 3701 0 0 0 45674 131 0 0 25 0 2 0 26436226 74182656 3411 996147200 134512640 135105188 4294956096 18446744073709551615 134751384 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/31467/statm: 18111 3411 198 144 0 17595 0
[pid=31467/tid=31469] ppid=31465 vsize=72444 CPUtime=0
/proc/31467/task/31469/stat : 31469 (bprolog) S 31465 31467 28825 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 26436442 74182656 3411 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.05
Current children cumulated vsize (KiB) 72444

[startup+522.302 s]
/proc/loadavg: 2.01 2.02 2.00 3/76 31469
/proc/meminfo: memFree=1794576/2055920 swapFree=4192812/4192956
[pid=31467] ppid=31465 vsize=72444 CPUtime=517.5

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

Current children cumulated CPU time (s) 1234.3
Current children cumulated vsize (KiB) 82688

[startup+1302.3 s]
/proc/loadavg: 2.08 2.00 2.00 3/77 31556
/proc/meminfo: memFree=1793480/2055920 swapFree=4192812/4192956
[pid=31467] ppid=31465 vsize=82688 CPUtime=1294.28
/proc/31467/stat : 31467 (bprolog) R 31465 31467 28825 0 -1 4194304 3702 0 0 0 129293 135 0 0 25 0 3 0 26436226 84672512 3412 996147200 134512640 135105188 4294956096 18446744073709551615 134717760 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31467/statm: 20672 3412 198 144 0 20156 0
[pid=31467/tid=31469] ppid=31465 vsize=82688 CPUtime=0
/proc/31467/task/31469/stat : 31469 (bprolog) S 31465 31467 28825 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 26436442 84672512 3412 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=31467/tid=31556] ppid=31465 vsize=82688 CPUtime=0
/proc/31467/task/31556/stat : 31556 (bprolog) S 31465 31467 28825 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 26526457 84672512 3412 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1294.28
Current children cumulated vsize (KiB) 82688

[startup+1362.3 s]
/proc/loadavg: 2.13 2.03 2.01 3/78 31557
/proc/meminfo: memFree=1793024/2055920 swapFree=4192812/4192956
[pid=31467] ppid=31465 vsize=92932 CPUtime=1354.26
/proc/31467/stat : 31467 (bprolog) R 31465 31467 28825 0 -1 4194304 3703 0 0 0 135290 136 0 0 25 0 4 0 26436226 95162368 3413 996147200 134512640 135105188 4294956096 18446744073709551615 134718105 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31467/statm: 23233 3413 198 144 0 22717 0
[pid=31467/tid=31469] ppid=31465 vsize=92932 CPUtime=0
/proc/31467/task/31469/stat : 31469 (bprolog) S 31465 31467 28825 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26436442 95162368 3413 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=31467/tid=31556] ppid=31465 vsize=92932 CPUtime=0
/proc/31467/task/31556/stat : 31556 (bprolog) S 31465 31467 28825 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26526457 95162368 3413 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31467/tid=31557] ppid=31465 vsize=92932 CPUtime=0
/proc/31467/task/31557/stat : 31557 (bprolog) S 31465 31467 28825 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26571467 95162368 3413 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1354.26
Current children cumulated vsize (KiB) 92932

[startup+1422.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/78 31557
/proc/meminfo: memFree=1791936/2055920 swapFree=4192812/4192956
[pid=31467] ppid=31465 vsize=92932 CPUtime=1414.24
/proc/31467/stat : 31467 (bprolog) R 31465 31467 28825 0 -1 4194304 3703 0 0 0 141288 136 0 0 25 0 4 0 26436226 95162368 3413 996147200 134512640 135105188 4294956096 18446744073709551615 134751349 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31467/statm: 23233 3413 198 144 0 22717 0
[pid=31467/tid=31469] ppid=31465 vsize=92932 CPUtime=0
/proc/31467/task/31469/stat : 31469 (bprolog) S 31465 31467 28825 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26436442 95162368 3413 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=31467/tid=31556] ppid=31465 vsize=92932 CPUtime=0
/proc/31467/task/31556/stat : 31556 (bprolog) S 31465 31467 28825 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26526457 95162368 3413 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31467/tid=31557] ppid=31465 vsize=92932 CPUtime=0
/proc/31467/task/31557/stat : 31557 (bprolog) S 31465 31467 28825 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26571467 95162368 3413 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1414.24
Current children cumulated vsize (KiB) 92932

[startup+1482.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/78 31557
/proc/meminfo: memFree=1791232/2055920 swapFree=4192812/4192956
[pid=31467] ppid=31465 vsize=92932 CPUtime=1474.21
/proc/31467/stat : 31467 (bprolog) R 31465 31467 28825 0 -1 4194304 3703 0 0 0 147285 136 0 0 25 0 4 0 26436226 95162368 3413 996147200 134512640 135105188 4294956096 18446744073709551615 134718096 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31467/statm: 23233 3413 198 144 0 22717 0
[pid=31467/tid=31469] ppid=31465 vsize=92932 CPUtime=0
/proc/31467/task/31469/stat : 31469 (bprolog) S 31465 31467 28825 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26436442 95162368 3413 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=31467/tid=31556] ppid=31465 vsize=92932 CPUtime=0
/proc/31467/task/31556/stat : 31556 (bprolog) S 31465 31467 28825 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26526457 95162368 3413 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31467/tid=31557] ppid=31465 vsize=92932 CPUtime=0
/proc/31467/task/31557/stat : 31557 (bprolog) S 31465 31467 28825 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26571467 95162368 3413 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1474.21
Current children cumulated vsize (KiB) 92932

[startup+1542.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/78 31557
/proc/meminfo: memFree=1790912/2055920 swapFree=4192812/4192956
[pid=31467] ppid=31465 vsize=92932 CPUtime=1534.19
/proc/31467/stat : 31467 (bprolog) R 31465 31467 28825 0 -1 4194304 3703 0 0 0 153283 136 0 0 25 0 4 0 26436226 95162368 3413 996147200 134512640 135105188 4294956096 18446744073709551615 134718089 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31467/statm: 23233 3413 198 144 0 22717 0
[pid=31467/tid=31469] ppid=31465 vsize=92932 CPUtime=0
/proc/31467/task/31469/stat : 31469 (bprolog) S 31465 31467 28825 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 26436442 95162368 3413 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=31467/tid=31556] ppid=31465 vsize=92932 CPUtime=0
/proc/31467/task/31556/stat : 31556 (bprolog) S 31465 31467 28825 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 26526457 95162368 3413 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31467/tid=31557] ppid=31465 vsize=92932 CPUtime=0
/proc/31467/task/31557/stat : 31557 (bprolog) S 31465 31467 28825 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 26571467 95162368 3413 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1534.19
Current children cumulated vsize (KiB) 92932

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/79 31558
/proc/meminfo: memFree=1790584/2055920 swapFree=4192812/4192956
[pid=31467] ppid=31465 vsize=103176 CPUtime=1594.16
/proc/31467/stat : 31467 (bprolog) R 31465 31467 28825 0 -1 4194304 3704 0 0 0 159280 136 0 0 25 0 5 0 26436226 105652224 3414 996147200 134512640 135105188 4294956096 18446744073709551615 134725263 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31467/statm: 25794 3414 198 144 0 25278 0
[pid=31467/tid=31469] ppid=31465 vsize=103176 CPUtime=0
/proc/31467/task/31469/stat : 31469 (bprolog) S 31465 31467 28825 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26436442 105652224 3414 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=31467/tid=31556] ppid=31465 vsize=103176 CPUtime=0
/proc/31467/task/31556/stat : 31556 (bprolog) S 31465 31467 28825 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26526457 105652224 3414 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31467/tid=31557] ppid=31465 vsize=103176 CPUtime=0
/proc/31467/task/31557/stat : 31557 (bprolog) S 31465 31467 28825 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26571467 105652224 3414 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31467/tid=31558] ppid=31465 vsize=103176 CPUtime=0
/proc/31467/task/31558/stat : 31558 (bprolog) S 31465 31467 28825 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 26593972 105652224 3414 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1594.16
Current children cumulated vsize (KiB) 103176

[startup+1662.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/79 31558
/proc/meminfo: memFree=1790392/2055920 swapFree=4192812/4192956
[pid=31467] ppid=31465 vsize=103176 CPUtime=1654.14
/proc/31467/stat : 31467 (bprolog) R 31465 31467 28825 0 -1 4194304 3704 0 0 0 165278 136 0 0 25 0 5 0 26436226 105652224 3414 996147200 134512640 135105188 4294956096 18446744073709551615 134717649 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31467/statm: 25794 3414 198 144 0 25278 0
[pid=31467/tid=31469] ppid=31465 vsize=103176 CPUtime=0
/proc/31467/task/31469/stat : 31469 (bprolog) S 31465 31467 28825 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26436442 105652224 3414 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=31467/tid=31556] ppid=31465 vsize=103176 CPUtime=0
/proc/31467/task/31556/stat : 31556 (bprolog) S 31465 31467 28825 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26526457 105652224 3414 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31467/tid=31557] ppid=31465 vsize=103176 CPUtime=0
/proc/31467/task/31557/stat : 31557 (bprolog) S 31465 31467 28825 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26571467 105652224 3414 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31467/tid=31558] ppid=31465 vsize=103176 CPUtime=0
/proc/31467/task/31558/stat : 31558 (bprolog) S 31465 31467 28825 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 26593972 105652224 3414 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1654.14
Current children cumulated vsize (KiB) 103176

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/79 31558
/proc/meminfo: memFree=1789816/2055920 swapFree=4192812/4192956
[pid=31467] ppid=31465 vsize=103176 CPUtime=1714.12
/proc/31467/stat : 31467 (bprolog) R 31465 31467 28825 0 -1 4194304 3704 0 0 0 171276 136 0 0 25 0 5 0 26436226 105652224 3414 996147200 134512640 135105188 4294956096 18446744073709551615 134725204 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31467/statm: 25794 3414 198 144 0 25278 0
[pid=31467/tid=31469] ppid=31465 vsize=103176 CPUtime=0
/proc/31467/task/31469/stat : 31469 (bprolog) S 31465 31467 28825 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26436442 105652224 3414 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=31467/tid=31556] ppid=31465 vsize=103176 CPUtime=0
/proc/31467/task/31556/stat : 31556 (bprolog) S 31465 31467 28825 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26526457 105652224 3414 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31467/tid=31557] ppid=31465 vsize=103176 CPUtime=0
/proc/31467/task/31557/stat : 31557 (bprolog) S 31465 31467 28825 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26571467 105652224 3414 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31467/tid=31558] ppid=31465 vsize=103176 CPUtime=0
/proc/31467/task/31558/stat : 31558 (bprolog) S 31465 31467 28825 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26593972 105652224 3414 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1714.12
Current children cumulated vsize (KiB) 103176

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 31596
/proc/meminfo: memFree=1795264/2055920 swapFree=4192812/4192956
[pid=31467] ppid=31465 vsize=103176 CPUtime=1774.1
/proc/31467/stat : 31467 (bprolog) R 31465 31467 28825 0 -1 4194304 3704 0 0 0 177273 137 0 0 25 0 5 0 26436226 105652224 3414 996147200 134512640 135105188 4294956096 18446744073709551615 134717769 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/31467/statm: 25794 3414 198 144 0 25278 0
[pid=31467/tid=31469] ppid=31465 vsize=103176 CPUtime=0
/proc/31467/task/31469/stat : 31469 (bprolog) S 31465 31467 28825 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 26436442 105652224 3414 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=31467/tid=31556] ppid=31465 vsize=103176 CPUtime=0
/proc/31467/task/31556/stat : 31556 (bprolog) S 31465 31467 28825 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26526457 105652224 3414 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31467/tid=31557] ppid=31465 vsize=103176 CPUtime=0
/proc/31467/task/31557/stat : 31557 (bprolog) S 31465 31467 28825 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26571467 105652224 3414 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=31467/tid=31558] ppid=31465 vsize=103176 CPUtime=0
/proc/31467/task/31558/stat : 31558 (bprolog) S 31465 31467 28825 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 26593972 105652224 3414 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1774.1
Current children cumulated vsize (KiB) 103176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 31596
/proc/meminfo: memFree=1795200/2055920 swapFree=4192812/4192956
[pid=31467] ppid=31465 vsize=103176 CPUtime=1800.09
/proc/31467/stat : 31467 (bprolog) R 31465 31467 28825 0 -1 4194304 3705 0 0 0 179872 137 0 0 25 0 1 0 26436226 105652224 3415 996147200 134512640 135105188 4294956096 18446744073709551615 134717769 0 0 4096 2 0 0 0 17 0 0 0
/proc/31467/statm: 25794 3415 199 144 0 25278 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 103176

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

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

[startup+1808.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 31596
/proc/meminfo: memFree=1795200/2055920 swapFree=4192812/4192956
[pid=31467] ppid=31465 vsize=103176 CPUtime=1800.09
/proc/31467/stat : 31467 (bprolog) R 31465 31467 28825 0 -1 4194304 3705 0 0 0 179872 137 0 0 25 0 1 0 26436226 105652224 3415 996147200 134512640 135105188 4294956096 18446744073709551615 134717769 0 0 4096 2 0 0 0 17 0 0 0
/proc/31467/statm: 25794 3415 199 144 0 25278 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 103176

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.31
CPU time (s): 1800.11
CPU user time (s): 1798.73
CPU system time (s): 1.37579
CPU usage (%): 99.5464
Max. virtual memory (cumulated for all children) (KiB): 103176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.73
system time used= 1.37579
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3705
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= 21908

runsolver used 2.50062 second user time and 5.60915 second system time

The end

Launcher Data 

Begin job on node50 at 2009-07-12 12:15:26
IDJOB=2091237
IDBENCH=60013
IDSOLVER=770
FILE ID=node50/2091237-1247393726
PBS_JOBID= 9507259
Free space on /tmp= 66424 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-42_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091237-1247393726/watcher-2091237-1247393726 -o /tmp/evaluation-result-2091237-1247393726/solver-2091237-1247393726 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2091237-1247393726 1800

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

MD5SUM BENCH= 6d8953378be748640ee57cf644b76a3b
RANDOM SEED=747485214

node50.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		: 3000.231
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		: 3000.231
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:       1810488 kB
Buffers:         35332 kB
Cached:         126372 kB
SwapCached:          0 kB
Active:         115064 kB
Inactive:        75896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1810488 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1740 kB
Writeback:           0 kB
Mapped:          40428 kB
Slab:            39544 kB
Committed_AS:   218248 kB
PageTables:       1920 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= 66424 MiB
End job on node50 at 2009-07-12 12:45:37