Trace number 2080886

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) 1800.05 1802.72

General information on the benchmark

Namecsp/langford3/
normalized-langford-3-40.xml
MD5SUMf5050c7234c03b258393dcf49c452457
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 variables120
Number of constraints7220
Maximum constraint arity2
Maximum domain size120
Number of constraints which are defined in extension0
Number of constraints which are defined in intension7220
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-2080886-1247371492)
0.68/0.77	c Converted in 347 ms
0.78/0.86	c solving(HOME/instance-2080886-1247371492,1800000)
0.78/0.86	c solving(HOME/instance-2080886-1247371492,1800000)

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-2080886-1247371492/watcher-2080886-1247371492 -o /tmp/evaluation-result-2080886-1247371492/solver-2080886-1247371492 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2080886-1247371492 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.87 1.97 1.99 4/75 21944
/proc/meminfo: memFree=1636920/2055920 swapFree=4192812/4192956
[pid=21944] ppid=21942 vsize=18576 CPUtime=0
/proc/21944/stat : 21944 (runsolver) R 21942 21944 15772 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 24213373 19021824 284 996147200 4194304 4302564 548682068528 18446744073709551615 255539604775 0 0 4096 24578 0 0 0 17 1 0 0
/proc/21944/statm: 4644 284 249 26 0 2626 0

[startup+0.107123 s]
/proc/loadavg: 1.87 1.97 1.99 4/75 21944
/proc/meminfo: memFree=1636920/2055920 swapFree=4192812/4192956
[pid=21944] ppid=21942 vsize=62208 CPUtime=0.09
/proc/21944/stat : 21944 (bprolog) R 21942 21944 15772 0 -1 4194304 1111 0 0 0 4 5 0 0 20 0 1 0 24213373 63700992 824 996147200 134512640 135105188 4294956096 18446744073709551615 134566110 0 0 4096 2 0 0 0 17 1 0 0
/proc/21944/statm: 15552 824 177 144 0 15036 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 62208

[startup+0.201131 s]
/proc/loadavg: 1.87 1.97 1.99 4/75 21944
/proc/meminfo: memFree=1636920/2055920 swapFree=4192812/4192956
[pid=21944] ppid=21942 vsize=62208 CPUtime=0.18
/proc/21944/stat : 21944 (bprolog) R 21942 21944 15772 0 -1 4194304 1114 0 0 0 8 10 0 0 20 0 1 0 24213373 63700992 827 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/21944/statm: 15552 827 177 144 0 15036 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 62208

[startup+0.301139 s]
/proc/loadavg: 1.87 1.97 1.99 4/75 21944
/proc/meminfo: memFree=1636920/2055920 swapFree=4192812/4192956
[pid=21944] ppid=21942 vsize=62208 CPUtime=0.28
/proc/21944/stat : 21944 (bprolog) R 21942 21944 15772 0 -1 4194304 1117 0 0 0 12 16 0 0 21 0 1 0 24213373 63700992 830 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/21944/statm: 15552 830 177 144 0 15036 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 62208

[startup+0.701178 s]
/proc/loadavg: 1.87 1.97 1.99 4/75 21944
/proc/meminfo: memFree=1636920/2055920 swapFree=4192812/4192956
[pid=21944] ppid=21942 vsize=62208 CPUtime=0.68
/proc/21944/stat : 21944 (bprolog) R 21942 21944 15772 0 -1 4194304 1128 0 0 0 32 36 0 0 25 0 1 0 24213373 63700992 841 996147200 134512640 135105188 4294956096 18446744073709551615 134574328 0 0 4096 2 0 0 0 17 1 0 0
/proc/21944/statm: 15552 841 177 144 0 15036 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 62208

[startup+1.50125 s]
/proc/loadavg: 1.88 1.97 1.99 3/76 21945
/proc/meminfo: memFree=1629552/2055920 swapFree=4192812/4192956
[pid=21944] ppid=21942 vsize=70304 CPUtime=1.47
/proc/21944/stat : 21944 (bprolog) R 21942 21944 15772 0 -1 4194304 2255 0 0 0 107 40 0 0 25 0 1 0 24213373 71991296 1965 996147200 134512640 135105188 4294956096 18446744073709551615 134800642 0 0 4096 2 0 0 0 17 1 0 0
/proc/21944/statm: 17576 1965 189 144 0 17060 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 70304

[startup+3.1014 s]
/proc/loadavg: 1.88 1.97 1.99 3/76 21945
/proc/meminfo: memFree=1625200/2055920 swapFree=4192812/4192956
[pid=21944] ppid=21942 vsize=70304 CPUtime=3.05
/proc/21944/stat : 21944 (bprolog) R 21942 21944 15772 0 -1 4194304 4407 0 0 0 264 41 0 0 25 0 1 0 24213373 71991296 4117 996147200 134512640 135105188 4294956096 18446744073709551615 134684630 0 0 4096 2 0 0 0 17 1 0 0
/proc/21944/statm: 17576 4117 189 144 0 17060 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 70304

[startup+6.3017 s]
/proc/loadavg: 1.89 1.97 1.99 3/77 21946
/proc/meminfo: memFree=1615336/2055920 swapFree=4192812/4192956
[pid=21944] ppid=21942 vsize=92384 CPUtime=6.23
/proc/21944/stat : 21944 (bprolog) R 21942 21944 15772 0 -1 4194304 5918 0 0 0 581 42 0 0 25 0 2 0 24213373 94601216 5434 996147200 134512640 135105188 4294956096 18446744073709551615 134722378 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21944/statm: 23096 5434 197 144 0 22580 0
[pid=21944/tid=21946] ppid=21942 vsize=92384 CPUtime=0
/proc/21944/task/21946/stat : 21946 (bprolog) S 21942 21944 15772 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 24213748 94601216 5434 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) 92384

[startup+12.7023 s]
/proc/loadavg: 1.90 1.97 1.99 3/77 21946
/proc/meminfo: memFree=1615272/2055920 swapFree=4192812/4192956
[pid=21944] ppid=21942 vsize=92384 CPUtime=12.58
/proc/21944/stat : 21944 (bprolog) R 21942 21944 15772 0 -1 4194304 5919 0 0 0 1216 42 0 0 25 0 2 0 24213373 94601216 5435 996147200 134512640 135105188 4294956096 18446744073709551615 134722370 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21944/statm: 23096 5435 197 144 0 22580 0
[pid=21944/tid=21946] ppid=21942 vsize=92384 CPUtime=0
/proc/21944/task/21946/stat : 21946 (bprolog) S 21942 21944 15772 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 24213748 94601216 5435 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 92384

[startup+25.5015 s]
/proc/loadavg: 1.92 1.97 1.99 3/77 21946
/proc/meminfo: memFree=1615464/2055920 swapFree=4192812/4192956
[pid=21944] ppid=21942 vsize=92384 CPUtime=25.28
/proc/21944/stat : 21944 (bprolog) R 21942 21944 15772 0 -1 4194304 5919 0 0 0 2486 42 0 0 25 0 2 0 24213373 94601216 5435 996147200 134512640 135105188 4294956096 18446744073709551615 134722358 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21944/statm: 23096 5435 197 144 0 22580 0
[pid=21944/tid=21946] ppid=21942 vsize=92384 CPUtime=0
/proc/21944/task/21946/stat : 21946 (bprolog) S 21942 21944 15772 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 24213748 94601216 5435 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 92384

[startup+51.1019 s]
/proc/loadavg: 1.95 1.97 1.99 3/78 21947
/proc/meminfo: memFree=1615456/2055920 swapFree=4192812/4192956
[pid=21944] ppid=21942 vsize=92384 CPUtime=50.69
/proc/21944/stat : 21944 (bprolog) R 21942 21944 15772 0 -1 4194304 5919 0 0 0 5027 42 0 0 25 0 2 0 24213373 94601216 5435 996147200 134512640 135105188 4294956096 18446744073709551615 134722468 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21944/statm: 23096 5435 197 144 0 22580 0
[pid=21944/tid=21946] ppid=21942 vsize=92384 CPUtime=0
/proc/21944/task/21946/stat : 21946 (bprolog) S 21942 21944 15772 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 24213748 94601216 5435 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 92384

[startup+102.302 s]
/proc/loadavg: 1.98 1.97 1.99 3/78 21947
/proc/meminfo: memFree=1615264/2055920 swapFree=4192812/4192956
[pid=21944] ppid=21942 vsize=92384 CPUtime=101.52
/proc/21944/stat : 21944 (bprolog) R 21942 21944 15772 0 -1 4194304 5919 0 0 0 10109 43 0 0 25 0 2 0 24213373 94601216 5435 996147200 134512640 135105188 4294956096 18446744073709551615 134848857 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21944/statm: 23096 5435 197 144 0 22580 0
[pid=21944/tid=21946] ppid=21942 vsize=92384 CPUtime=0
/proc/21944/task/21946/stat : 21946 (bprolog) S 21942 21944 15772 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 24213748 94601216 5435 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.52
Current children cumulated vsize (KiB) 92384

[startup+162.301 s]
/proc/loadavg: 2.04 1.99 1.99 3/78 21947
/proc/meminfo: memFree=1615328/2055920 swapFree=4192812/4192956
[pid=21944] ppid=21942 vsize=92384 CPUtime=161.06
/proc/21944/stat : 21944 (bprolog) R 21942 21944 15772 0 -1 4194304 5919 0 0 0 16063 43 0 0 25 0 2 0 24213373 94601216 5435 996147200 134512640 135105188 4294956096 18446744073709551615 134722535 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21944/statm: 23096 5435 197 144 0 22580 0
[pid=21944/tid=21946] ppid=21942 vsize=92384 CPUtime=0
/proc/21944/task/21946/stat : 21946 (bprolog) S 21942 21944 15772 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 24213748 94601216 5435 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.06
Current children cumulated vsize (KiB) 92384

[startup+222.307 s]
/proc/loadavg: 2.06 2.00 2.00 3/78 21947
/proc/meminfo: memFree=1615264/2055920 swapFree=4192812/4192956
[pid=21944] ppid=21942 vsize=92384 CPUtime=220.61
/proc/21944/stat : 21944 (bprolog) R 21942 21944 15772 0 -1 4194304 5919 0 0 0 22018 43 0 0 25 0 2 0 24213373 94601216 5435 996147200 134512640 135105188 4294956096 18446744073709551615 134722456 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21944/statm: 23096 5435 197 144 0 22580 0
[pid=21944/tid=21946] ppid=21942 vsize=92384 CPUtime=0
/proc/21944/task/21946/stat : 21946 (bprolog) S 21942 21944 15772 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 24213748 94601216 5435 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.61
Current children cumulated vsize (KiB) 92384

[startup+282.302 s]
/proc/loadavg: 1.98 2.00 2.00 2/69 21965
/proc/meminfo: memFree=1627744/2055920 swapFree=4192812/4192956
[pid=21944] ppid=21942 vsize=92384 CPUtime=280.16
/proc/21944/stat : 21944 (bprolog) R 21942 21944 15772 0 -1 4194304 5919 0 0 0 27973 43 0 0 25 0 2 0 24213373 94601216 5435 996147200 134512640 135105188 4294956096 18446744073709551615 134722451 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21944/statm: 23096 5435 197 144 0 22580 0
[pid=21944/tid=21946] ppid=21942 vsize=92384 CPUtime=0
/proc/21944/task/21946/stat : 21946 (bprolog) S 21942 21944 15772 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 24213748 94601216 5435 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.16
Current children cumulated vsize (KiB) 92384

[startup+342.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 21976
/proc/meminfo: memFree=1588528/2055920 swapFree=4192812/4192956
[pid=21944] ppid=21942 vsize=92384 CPUtime=340.14
/proc/21944/stat : 21944 (bprolog) R 21942 21944 15772 0 -1 4194304 5919 0 0 0 33970 44 0 0 25 0 2 0 24213373 94601216 5435 996147200 134512640 135105188 4294956096 18446744073709551615 134722390 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21944/statm: 23096 5435 197 144 0 22580 0
[pid=21944/tid=21946] ppid=21942 vsize=92384 CPUtime=0
/proc/21944/task/21946/stat : 21946 (bprolog) S 21942 21944 15772 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 24213748 94601216 5435 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 340.14
Current children cumulated vsize (KiB) 92384

[startup+402.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 21976
/proc/meminfo: memFree=1588528/2055920 swapFree=4192812/4192956
[pid=21944] ppid=21942 vsize=92384 CPUtime=400.12
/proc/21944/stat : 21944 (bprolog) R 21942 21944 15772 0 -1 4194304 5919 0 0 0 39968 44 0 0 25 0 2 0 24213373 94601216 5435 996147200 134512640 135105188 4294956096 18446744073709551615 134722378 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21944/statm: 23096 5435 197 144 0 22580 0
[pid=21944/tid=21946] ppid=21942 vsize=92384 CPUtime=0
/proc/21944/task/21946/stat : 21946 (bprolog) S 21942 21944 15772 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 24213748 94601216 5435 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 400.12
Current children cumulated vsize (KiB) 92384

[startup+462.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 21976
/proc/meminfo: memFree=1588336/2055920 swapFree=4192812/4192956
[pid=21944] ppid=21942 vsize=92384 CPUtime=460.1
/proc/21944/stat : 21944 (bprolog) R 21942 21944 15772 0 -1 4194304 5919 0 0 0 45966 44 0 0 25 0 2 0 24213373 94601216 5435 996147200 134512640 135105188 4294956096 18446744073709551615 134722465 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21944/statm: 23096 5435 197 144 0 22580 0
[pid=21944/tid=21946] ppid=21942 vsize=92384 CPUtime=0
/proc/21944/task/21946/stat : 21946 (bprolog) S 21942 21944 15772 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 24213748 94601216 5435 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 460.1
Current children cumulated vsize (KiB) 92384

[startup+522.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 21976
/proc/meminfo: memFree=1588336/2055920 swapFree=4192812/4192956
[pid=21944] ppid=21942 vsize=92384 CPUtime=520.08
/proc/21944/stat : 21944 (bprolog) R 21942 21944 15772 0 -1 4194304 5919 0 0 0 51964 44 0 0 25 0 2 0 24213373 94601216 5435 996147200 134512640 135105188 4294956096 18446744073709551615 134711858 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21944/statm: 23096 5435 197 144 0 22580 0

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

/proc/21944/task/21977/stat : 21977 (bprolog) S 21942 21944 15772 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 24303764 105091072 5436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1239.82
Current children cumulated vsize (KiB) 102628

[startup+1302.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/77 21978
/proc/meminfo: memFree=1587808/2055920 swapFree=4192812/4192956
[pid=21944] ppid=21942 vsize=102628 CPUtime=1299.8
/proc/21944/stat : 21944 (bprolog) R 21942 21944 15772 0 -1 4194304 5920 0 0 0 129935 45 0 0 25 0 3 0 24213373 105091072 5436 996147200 134512640 135105188 4294956096 18446744073709551615 134722370 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21944/statm: 25657 5436 197 144 0 25141 0
[pid=21944/tid=21946] ppid=21942 vsize=102628 CPUtime=0
/proc/21944/task/21946/stat : 21946 (bprolog) S 21942 21944 15772 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 24213748 105091072 5436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21944/tid=21977] ppid=21942 vsize=102628 CPUtime=0
/proc/21944/task/21977/stat : 21977 (bprolog) S 21942 21944 15772 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 24303764 105091072 5436 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1299.8
Current children cumulated vsize (KiB) 102628

[startup+1362.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/78 21979
/proc/meminfo: memFree=1587736/2055920 swapFree=4192812/4192956
[pid=21944] ppid=21942 vsize=112872 CPUtime=1359.78
/proc/21944/stat : 21944 (bprolog) R 21942 21944 15772 0 -1 4194304 5921 0 0 0 135933 45 0 0 25 0 4 0 24213373 115580928 5437 996147200 134512640 135105188 4294956096 18446744073709551615 134722451 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21944/statm: 28218 5437 197 144 0 27702 0
[pid=21944/tid=21946] ppid=21942 vsize=112872 CPUtime=0
/proc/21944/task/21946/stat : 21946 (bprolog) S 21942 21944 15772 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 24213748 115580928 5437 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21944/tid=21977] ppid=21942 vsize=112872 CPUtime=0
/proc/21944/task/21977/stat : 21977 (bprolog) S 21942 21944 15772 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24303764 115580928 5437 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=21944/tid=21979] ppid=21942 vsize=112872 CPUtime=0
/proc/21944/task/21979/stat : 21979 (bprolog) S 21942 21944 15772 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24348773 115580928 5437 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1359.78
Current children cumulated vsize (KiB) 112872

[startup+1422.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/78 21979
/proc/meminfo: memFree=1587736/2055920 swapFree=4192812/4192956
[pid=21944] ppid=21942 vsize=112872 CPUtime=1419.77
/proc/21944/stat : 21944 (bprolog) R 21942 21944 15772 0 -1 4194304 5921 0 0 0 141932 45 0 0 25 0 4 0 24213373 115580928 5437 996147200 134512640 135105188 4294956096 18446744073709551615 134722451 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21944/statm: 28218 5437 197 144 0 27702 0
[pid=21944/tid=21946] ppid=21942 vsize=112872 CPUtime=0
/proc/21944/task/21946/stat : 21946 (bprolog) S 21942 21944 15772 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 24213748 115580928 5437 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21944/tid=21977] ppid=21942 vsize=112872 CPUtime=0
/proc/21944/task/21977/stat : 21977 (bprolog) S 21942 21944 15772 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24303764 115580928 5437 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=21944/tid=21979] ppid=21942 vsize=112872 CPUtime=0
/proc/21944/task/21979/stat : 21979 (bprolog) S 21942 21944 15772 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24348773 115580928 5437 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1419.77
Current children cumulated vsize (KiB) 112872

[startup+1482.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/78 21979
/proc/meminfo: memFree=1587736/2055920 swapFree=4192812/4192956
[pid=21944] ppid=21942 vsize=112872 CPUtime=1479.74
/proc/21944/stat : 21944 (bprolog) R 21942 21944 15772 0 -1 4194304 5921 0 0 0 147929 45 0 0 25 0 4 0 24213373 115580928 5437 996147200 134512640 135105188 4294956096 18446744073709551615 134722156 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21944/statm: 28218 5437 197 144 0 27702 0
[pid=21944/tid=21946] ppid=21942 vsize=112872 CPUtime=0
/proc/21944/task/21946/stat : 21946 (bprolog) S 21942 21944 15772 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 24213748 115580928 5437 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21944/tid=21977] ppid=21942 vsize=112872 CPUtime=0
/proc/21944/task/21977/stat : 21977 (bprolog) S 21942 21944 15772 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24303764 115580928 5437 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=21944/tid=21979] ppid=21942 vsize=112872 CPUtime=0
/proc/21944/task/21979/stat : 21979 (bprolog) S 21942 21944 15772 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24348773 115580928 5437 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1479.74
Current children cumulated vsize (KiB) 112872

[startup+1542.31 s]
/proc/loadavg: 1.99 2.00 2.00 3/78 21979
/proc/meminfo: memFree=1587544/2055920 swapFree=4192812/4192956
[pid=21944] ppid=21942 vsize=112872 CPUtime=1539.72
/proc/21944/stat : 21944 (bprolog) R 21942 21944 15772 0 -1 4194304 5921 0 0 0 153927 45 0 0 25 0 4 0 24213373 115580928 5437 996147200 134512640 135105188 4294956096 18446744073709551615 134722451 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21944/statm: 28218 5437 197 144 0 27702 0
[pid=21944/tid=21946] ppid=21942 vsize=112872 CPUtime=0
/proc/21944/task/21946/stat : 21946 (bprolog) S 21942 21944 15772 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 24213748 115580928 5437 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21944/tid=21977] ppid=21942 vsize=112872 CPUtime=0
/proc/21944/task/21977/stat : 21977 (bprolog) S 21942 21944 15772 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24303764 115580928 5437 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=21944/tid=21979] ppid=21942 vsize=112872 CPUtime=0
/proc/21944/task/21979/stat : 21979 (bprolog) S 21942 21944 15772 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24348773 115580928 5437 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1539.72
Current children cumulated vsize (KiB) 112872

[startup+1602.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/79 21980
/proc/meminfo: memFree=1587472/2055920 swapFree=4192812/4192956
[pid=21944] ppid=21942 vsize=123116 CPUtime=1599.7
/proc/21944/stat : 21944 (bprolog) R 21942 21944 15772 0 -1 4194304 5922 0 0 0 159925 45 0 0 25 0 5 0 24213373 126070784 5438 996147200 134512640 135105188 4294956096 18446744073709551615 134722370 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21944/statm: 30779 5438 197 144 0 30263 0
[pid=21944/tid=21946] ppid=21942 vsize=123116 CPUtime=0
/proc/21944/task/21946/stat : 21946 (bprolog) S 21942 21944 15772 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 24213748 126070784 5438 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21944/tid=21977] ppid=21942 vsize=123116 CPUtime=0
/proc/21944/task/21977/stat : 21977 (bprolog) S 21942 21944 15772 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24303764 126070784 5438 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=21944/tid=21979] ppid=21942 vsize=123116 CPUtime=0
/proc/21944/task/21979/stat : 21979 (bprolog) S 21942 21944 15772 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24348773 126070784 5438 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=21944/tid=21980] ppid=21942 vsize=123116 CPUtime=0
/proc/21944/task/21980/stat : 21980 (bprolog) S 21942 21944 15772 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 24371278 126070784 5438 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1599.7
Current children cumulated vsize (KiB) 123116

[startup+1662.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/79 21980
/proc/meminfo: memFree=1587472/2055920 swapFree=4192812/4192956
[pid=21944] ppid=21942 vsize=123116 CPUtime=1659.67
/proc/21944/stat : 21944 (bprolog) R 21942 21944 15772 0 -1 4194304 5922 0 0 0 165922 45 0 0 25 0 5 0 24213373 126070784 5438 996147200 134512640 135105188 4294956096 18446744073709551615 134711773 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21944/statm: 30779 5438 197 144 0 30263 0
[pid=21944/tid=21946] ppid=21942 vsize=123116 CPUtime=0
/proc/21944/task/21946/stat : 21946 (bprolog) S 21942 21944 15772 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 24213748 126070784 5438 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21944/tid=21977] ppid=21942 vsize=123116 CPUtime=0
/proc/21944/task/21977/stat : 21977 (bprolog) S 21942 21944 15772 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24303764 126070784 5438 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=21944/tid=21979] ppid=21942 vsize=123116 CPUtime=0
/proc/21944/task/21979/stat : 21979 (bprolog) S 21942 21944 15772 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24348773 126070784 5438 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=21944/tid=21980] ppid=21942 vsize=123116 CPUtime=0
/proc/21944/task/21980/stat : 21980 (bprolog) S 21942 21944 15772 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 24371278 126070784 5438 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1659.67
Current children cumulated vsize (KiB) 123116

[startup+1722.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/79 21980
/proc/meminfo: memFree=1587408/2055920 swapFree=4192812/4192956
[pid=21944] ppid=21942 vsize=123116 CPUtime=1719.65
/proc/21944/stat : 21944 (bprolog) R 21942 21944 15772 0 -1 4194304 5922 0 0 0 171920 45 0 0 25 0 5 0 24213373 126070784 5438 996147200 134512640 135105188 4294956096 18446744073709551615 134608644 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21944/statm: 30779 5438 197 144 0 30263 0
[pid=21944/tid=21946] ppid=21942 vsize=123116 CPUtime=0
/proc/21944/task/21946/stat : 21946 (bprolog) S 21942 21944 15772 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 24213748 126070784 5438 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21944/tid=21977] ppid=21942 vsize=123116 CPUtime=0
/proc/21944/task/21977/stat : 21977 (bprolog) S 21942 21944 15772 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24303764 126070784 5438 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=21944/tid=21979] ppid=21942 vsize=123116 CPUtime=0
/proc/21944/task/21979/stat : 21979 (bprolog) S 21942 21944 15772 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24348773 126070784 5438 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=21944/tid=21980] ppid=21942 vsize=123116 CPUtime=0
/proc/21944/task/21980/stat : 21980 (bprolog) S 21942 21944 15772 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24371278 126070784 5438 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1719.65
Current children cumulated vsize (KiB) 123116

[startup+1782.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/79 21980
/proc/meminfo: memFree=1587216/2055920 swapFree=4192812/4192956
[pid=21944] ppid=21942 vsize=123116 CPUtime=1779.63
/proc/21944/stat : 21944 (bprolog) R 21942 21944 15772 0 -1 4194304 5922 0 0 0 177918 45 0 0 25 0 5 0 24213373 126070784 5438 996147200 134512640 135105188 4294956096 18446744073709551615 134630544 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21944/statm: 30779 5438 197 144 0 30263 0
[pid=21944/tid=21946] ppid=21942 vsize=123116 CPUtime=0
/proc/21944/task/21946/stat : 21946 (bprolog) S 21942 21944 15772 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 24213748 126070784 5438 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21944/tid=21977] ppid=21942 vsize=123116 CPUtime=0
/proc/21944/task/21977/stat : 21977 (bprolog) S 21942 21944 15772 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24303764 126070784 5438 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=21944/tid=21979] ppid=21942 vsize=123116 CPUtime=0
/proc/21944/task/21979/stat : 21979 (bprolog) S 21942 21944 15772 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24348773 126070784 5438 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=21944/tid=21980] ppid=21942 vsize=123116 CPUtime=0
/proc/21944/task/21980/stat : 21980 (bprolog) S 21942 21944 15772 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24371278 126070784 5438 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1779.63
Current children cumulated vsize (KiB) 123116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.7 s]
/proc/loadavg: 1.99 2.00 2.00 3/79 21980
/proc/meminfo: memFree=1587216/2055920 swapFree=4192812/4192956
[pid=21944] ppid=21942 vsize=123116 CPUtime=1800.02
/proc/21944/stat : 21944 (bprolog) R 21942 21944 15772 0 -1 4194304 5922 0 0 0 179957 45 0 0 25 0 5 0 24213373 126070784 5438 996147200 134512640 135105188 4294956096 18446744073709551615 134722370 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/21944/statm: 30779 5438 197 144 0 30263 0
[pid=21944/tid=21946] ppid=21942 vsize=123116 CPUtime=0
/proc/21944/task/21946/stat : 21946 (bprolog) S 21942 21944 15772 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 24213748 126070784 5438 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=21944/tid=21977] ppid=21942 vsize=123116 CPUtime=0
/proc/21944/task/21977/stat : 21977 (bprolog) S 21942 21944 15772 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24303764 126070784 5438 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=21944/tid=21979] ppid=21942 vsize=123116 CPUtime=0
/proc/21944/task/21979/stat : 21979 (bprolog) S 21942 21944 15772 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24348773 126070784 5438 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=21944/tid=21980] ppid=21942 vsize=123116 CPUtime=0
/proc/21944/task/21980/stat : 21980 (bprolog) S 21942 21944 15772 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24371278 126070784 5438 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 123116

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): 1802.72
CPU time (s): 1800.05
CPU user time (s): 1799.59
CPU system time (s): 0.45893
CPU usage (%): 99.8518
Max. virtual memory (cumulated for all children) (KiB): 123116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.59
system time used= 0.45893
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5922
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= 11
involuntary context switches= 11709

runsolver used 1.87771 second user time and 5.16721 second system time

The end

Launcher Data 

Begin job on node48 at 2009-07-12 06:04:52
IDJOB=2080886
IDBENCH=57187
IDSOLVER=770
FILE ID=node48/2080886-1247371492
PBS_JOBID= 9507028
Free space on /tmp= 66464 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/langford3/normalized-langford-3-40.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2080886-1247371492/watcher-2080886-1247371492 -o /tmp/evaluation-result-2080886-1247371492/solver-2080886-1247371492 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2080886-1247371492 1800

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

MD5SUM BENCH= f5050c7234c03b258393dcf49c452457
RANDOM SEED=706887904

node48.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		: 3000.237
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		: 3000.237
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:       1637336 kB
Buffers:         44292 kB
Cached:         273608 kB
SwapCached:          0 kB
Active:         174608 kB
Inactive:       169288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1637336 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2772 kB
Writeback:           0 kB
Mapped:          36720 kB
Slab:            59920 kB
Committed_AS:   271604 kB
PageTables:       1736 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= 66464 MiB
End job on node48 at 2009-07-12 06:34:57