Trace number 2080853

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) 1800.07 1808.21

General information on the benchmark

Namecsp/langford3/
normalized-langford-3-16.xml
MD5SUM17d5a229380d5fbf34b59ff6e8d706d0
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 variables48
Number of constraints1160
Maximum constraint arity2
Maximum domain size48
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1160
Global constraints used (with number of constraints)

Solver Data 

0.20/0.20	c bpsolver version 6.29.2009
0.20/0.20	c converting(HOME/instance-2080853-1247371448)
0.20/0.20	c Converted in 50 ms
0.20/0.20	c solving(HOME/instance-2080853-1247371448,1800000)
0.20/0.20	c solving(HOME/instance-2080853-1247371448,1800000)

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-2080853-1247371448/watcher-2080853-1247371448 -o /tmp/evaluation-result-2080853-1247371448/solver-2080853-1247371448 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2080853-1247371448 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: 2.41 2.22 2.08 4/75 23634
/proc/meminfo: memFree=1476992/2055920 swapFree=4192956/4192956
[pid=23634] ppid=23632 vsize=62208 CPUtime=0.1
/proc/23634/stat : 23634 (bprolog) R 23632 23634 19878 0 -1 4194304 1103 0 0 0 5 5 0 0 18 0 1 0 24210392 63700992 816 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/23634/statm: 15552 816 177 144 0 15036 0

[startup+0.117353 s]
/proc/loadavg: 2.41 2.22 2.08 4/75 23634
/proc/meminfo: memFree=1476992/2055920 swapFree=4192956/4192956
[pid=23634] ppid=23632 vsize=62208 CPUtime=0.11
/proc/23634/stat : 23634 (bprolog) R 23632 23634 19878 0 -1 4194304 1103 0 0 0 5 6 0 0 18 0 1 0 24210392 63700992 816 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/23634/statm: 15552 816 177 144 0 15036 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 62208

[startup+0.201362 s]
/proc/loadavg: 2.41 2.22 2.08 4/75 23634
/proc/meminfo: memFree=1476992/2055920 swapFree=4192956/4192956
[pid=23634] ppid=23632 vsize=62200 CPUtime=0.2
/proc/23634/stat : 23634 (bprolog) R 23632 23634 19878 0 -1 4194304 1423 0 0 0 13 7 0 0 18 0 1 0 24210392 63692800 1133 996147200 134512640 135105188 4294956096 18446744073709551615 134655892 0 0 4096 2 0 0 0 17 0 0 0
/proc/23634/statm: 15550 1133 188 144 0 15034 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 62200

[startup+0.301375 s]
/proc/loadavg: 2.41 2.22 2.08 4/75 23634
/proc/meminfo: memFree=1476992/2055920 swapFree=4192956/4192956
[pid=23634] ppid=23632 vsize=72444 CPUtime=0.3
/proc/23634/stat : 23634 (bprolog) R 23632 23634 19878 0 -1 4194304 1514 0 0 0 23 7 0 0 20 0 2 0 24210392 74182656 1224 996147200 134512640 135105188 4294956096 18446744073709551615 134722468 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23634/statm: 18111 1224 196 144 0 17595 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 72444

[startup+0.701416 s]
/proc/loadavg: 2.41 2.22 2.08 4/75 23634
/proc/meminfo: memFree=1476992/2055920 swapFree=4192956/4192956
[pid=23634] ppid=23632 vsize=72444 CPUtime=0.7
/proc/23634/stat : 23634 (bprolog) R 23632 23634 19878 0 -1 4194304 1514 0 0 0 63 7 0 0 24 0 2 0 24210392 74182656 1224 996147200 134512640 135105188 4294956096 18446744073709551615 134610394 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23634/statm: 18111 1224 196 144 0 17595 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 72444

[startup+1.5015 s]
/proc/loadavg: 2.41 2.22 2.08 3/77 23636
/proc/meminfo: memFree=1472624/2055920 swapFree=4192956/4192956
[pid=23634] ppid=23632 vsize=72444 CPUtime=1.5
/proc/23634/stat : 23634 (bprolog) R 23632 23634 19878 0 -1 4194304 1514 0 0 0 143 7 0 0 25 0 2 0 24210392 74182656 1224 996147200 134512640 135105188 4294956096 18446744073709551615 134722528 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23634/statm: 18111 1224 196 144 0 17595 0
[pid=23634/tid=23636] ppid=23632 vsize=72444 CPUtime=0
/proc/23634/task/23636/stat : 23636 (bprolog) S 23632 23634 19878 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 24210414 74182656 1224 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 72444

[startup+3.10267 s]
/proc/loadavg: 2.41 2.22 2.08 3/77 23636
/proc/meminfo: memFree=1472368/2055920 swapFree=4192956/4192956
[pid=23634] ppid=23632 vsize=72444 CPUtime=3.1
/proc/23634/stat : 23634 (bprolog) R 23632 23634 19878 0 -1 4194304 1514 0 0 0 303 7 0 0 25 0 2 0 24210392 74182656 1224 996147200 134512640 135105188 4294956096 18446744073709551615 134722358 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23634/statm: 18111 1224 196 144 0 17595 0
[pid=23634/tid=23636] ppid=23632 vsize=72444 CPUtime=0
/proc/23634/task/23636/stat : 23636 (bprolog) S 23632 23634 19878 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 24210414 74182656 1224 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 72444

[startup+6.302 s]
/proc/loadavg: 2.38 2.22 2.08 3/77 23636
/proc/meminfo: memFree=1472048/2055920 swapFree=4192956/4192956
[pid=23634] ppid=23632 vsize=72444 CPUtime=6.3
/proc/23634/stat : 23634 (bprolog) R 23632 23634 19878 0 -1 4194304 1515 0 0 0 623 7 0 0 25 0 2 0 24210392 74182656 1225 996147200 134512640 135105188 4294956096 18446744073709551615 134722395 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23634/statm: 18111 1225 196 144 0 17595 0
[pid=23634/tid=23636] ppid=23632 vsize=72444 CPUtime=0
/proc/23634/task/23636/stat : 23636 (bprolog) S 23632 23634 19878 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 24210414 74182656 1225 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 72444

[startup+12.7017 s]
/proc/loadavg: 2.35 2.21 2.08 3/77 23636
/proc/meminfo: memFree=1471856/2055920 swapFree=4192956/4192956
[pid=23634] ppid=23632 vsize=72444 CPUtime=12.69
/proc/23634/stat : 23634 (bprolog) R 23632 23634 19878 0 -1 4194304 1515 0 0 0 1262 7 0 0 25 0 2 0 24210392 74182656 1225 996147200 134512640 135105188 4294956096 18446744073709551615 134722395 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23634/statm: 18111 1225 196 144 0 17595 0
[pid=23634/tid=23636] ppid=23632 vsize=72444 CPUtime=0
/proc/23634/task/23636/stat : 23636 (bprolog) S 23632 23634 19878 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 24210414 74182656 1225 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 72444

[startup+25.502 s]
/proc/loadavg: 2.27 2.20 2.08 3/77 23636
/proc/meminfo: memFree=1471728/2055920 swapFree=4192956/4192956
[pid=23634] ppid=23632 vsize=72444 CPUtime=25.49
/proc/23634/stat : 23634 (bprolog) R 23632 23634 19878 0 -1 4194304 1515 0 0 0 2542 7 0 0 25 0 2 0 24210392 74182656 1225 996147200 134512640 135105188 4294956096 18446744073709551615 134722370 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23634/statm: 18111 1225 196 144 0 17595 0
[pid=23634/tid=23636] ppid=23632 vsize=72444 CPUtime=0
/proc/23634/task/23636/stat : 23636 (bprolog) S 23632 23634 19878 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 24210414 74182656 1225 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 72444

[startup+51.1017 s]
/proc/loadavg: 2.34 2.22 2.09 3/86 23739
/proc/meminfo: memFree=1264040/2055920 swapFree=4192956/4192956
[pid=23634] ppid=23632 vsize=72444 CPUtime=50.87
/proc/23634/stat : 23634 (bprolog) R 23632 23634 19878 0 -1 4194304 1516 0 0 0 5080 7 0 0 25 0 2 0 24210392 74182656 1226 996147200 134512640 135105188 4294956096 18446744073709551615 134722348 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23634/statm: 18111 1226 196 144 0 17595 0
[pid=23634/tid=23636] ppid=23632 vsize=72444 CPUtime=0
/proc/23634/task/23636/stat : 23636 (bprolog) S 23632 23634 19878 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 24210414 74182656 1226 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 72444

[startup+102.301 s]
/proc/loadavg: 2.14 2.18 2.08 3/86 23739
/proc/meminfo: memFree=898024/2055920 swapFree=4192956/4192956
[pid=23634] ppid=23632 vsize=72444 CPUtime=101.85
/proc/23634/stat : 23634 (bprolog) R 23632 23634 19878 0 -1 4194304 1516 0 0 0 10178 7 0 0 25 0 2 0 24210392 74182656 1226 996147200 134512640 135105188 4294956096 18446744073709551615 134722334 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23634/statm: 18111 1226 196 144 0 17595 0
[pid=23634/tid=23636] ppid=23632 vsize=72444 CPUtime=0
/proc/23634/task/23636/stat : 23636 (bprolog) S 23632 23634 19878 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 24210414 74182656 1226 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.85
Current children cumulated vsize (KiB) 72444

[startup+162.301 s]
/proc/loadavg: 2.33 2.21 2.10 4/86 23739
/proc/meminfo: memFree=793576/2055920 swapFree=4192956/4192956
[pid=23634] ppid=23632 vsize=72444 CPUtime=161.56
/proc/23634/stat : 23634 (bprolog) R 23632 23634 19878 0 -1 4194304 1516 0 0 0 16149 7 0 0 25 0 2 0 24210392 74182656 1226 996147200 134512640 135105188 4294956096 18446744073709551615 134722395 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23634/statm: 18111 1226 196 144 0 17595 0
[pid=23634/tid=23636] ppid=23632 vsize=72444 CPUtime=0
/proc/23634/task/23636/stat : 23636 (bprolog) S 23632 23634 19878 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 24210414 74182656 1226 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 161.56
Current children cumulated vsize (KiB) 72444

[startup+222.307 s]
/proc/loadavg: 2.49 2.29 2.13 3/86 23739
/proc/meminfo: memFree=793576/2055920 swapFree=4192956/4192956
[pid=23634] ppid=23632 vsize=72444 CPUtime=221.26
/proc/23634/stat : 23634 (bprolog) R 23632 23634 19878 0 -1 4194304 1516 0 0 0 22119 7 0 0 25 0 2 0 24210392 74182656 1226 996147200 134512640 135105188 4294956096 18446744073709551615 134722360 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23634/statm: 18111 1226 196 144 0 17595 0
[pid=23634/tid=23636] ppid=23632 vsize=72444 CPUtime=0
/proc/23634/task/23636/stat : 23636 (bprolog) S 23632 23634 19878 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 24210414 74182656 1226 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 221.26
Current children cumulated vsize (KiB) 72444

[startup+282.302 s]
/proc/loadavg: 2.18 2.23 2.12 4/86 23739
/proc/meminfo: memFree=793576/2055920 swapFree=4192956/4192956
[pid=23634] ppid=23632 vsize=72444 CPUtime=280.97
/proc/23634/stat : 23634 (bprolog) R 23632 23634 19878 0 -1 4194304 1516 0 0 0 28090 7 0 0 25 0 2 0 24210392 74182656 1226 996147200 134512640 135105188 4294956096 18446744073709551615 134711513 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23634/statm: 18111 1226 196 144 0 17595 0
[pid=23634/tid=23636] ppid=23632 vsize=72444 CPUtime=0
/proc/23634/task/23636/stat : 23636 (bprolog) S 23632 23634 19878 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 24210414 74182656 1226 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 280.97
Current children cumulated vsize (KiB) 72444

[startup+342.301 s]
/proc/loadavg: 2.06 2.19 2.11 3/86 23739
/proc/meminfo: memFree=793576/2055920 swapFree=4192956/4192956
[pid=23634] ppid=23632 vsize=72444 CPUtime=340.67
/proc/23634/stat : 23634 (bprolog) R 23632 23634 19878 0 -1 4194304 1516 0 0 0 34060 7 0 0 25 0 2 0 24210392 74182656 1226 996147200 134512640 135105188 4294956096 18446744073709551615 134848764 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23634/statm: 18111 1226 196 144 0 17595 0
[pid=23634/tid=23636] ppid=23632 vsize=72444 CPUtime=0
/proc/23634/task/23636/stat : 23636 (bprolog) S 23632 23634 19878 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 24210414 74182656 1226 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 340.67
Current children cumulated vsize (KiB) 72444

[startup+402.302 s]
/proc/loadavg: 2.02 2.15 2.10 3/86 23739
/proc/meminfo: memFree=793576/2055920 swapFree=4192956/4192956
[pid=23634] ppid=23632 vsize=72444 CPUtime=400.36
/proc/23634/stat : 23634 (bprolog) R 23632 23634 19878 0 -1 4194304 1516 0 0 0 40029 7 0 0 25 0 2 0 24210392 74182656 1226 996147200 134512640 135105188 4294956096 18446744073709551615 134626815 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23634/statm: 18111 1226 196 144 0 17595 0
[pid=23634/tid=23636] ppid=23632 vsize=72444 CPUtime=0
/proc/23634/task/23636/stat : 23636 (bprolog) S 23632 23634 19878 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 24210414 74182656 1226 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 400.36
Current children cumulated vsize (KiB) 72444

[startup+462.302 s]
/proc/loadavg: 2.01 2.12 2.09 3/86 23739
/proc/meminfo: memFree=793576/2055920 swapFree=4192956/4192956
[pid=23634] ppid=23632 vsize=72444 CPUtime=460.07
/proc/23634/stat : 23634 (bprolog) R 23632 23634 19878 0 -1 4194304 1516 0 0 0 46000 7 0 0 25 0 2 0 24210392 74182656 1226 996147200 134512640 135105188 4294956096 18446744073709551615 134722451 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/23634/statm: 18111 1226 196 144 0 17595 0
[pid=23634/tid=23636] ppid=23632 vsize=72444 CPUtime=0
/proc/23634/task/23636/stat : 23636 (bprolog) S 23632 23634 19878 0 -1 4194368 2 0 0 0 0 0 0 0 21 0 2 0 24210414 74182656 1226 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 460.07
Current children cumulated vsize (KiB) 72444

[startup+522.301 s]
/proc/loadavg: 2.00 2.10 2.08 3/86 23739

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

Current children cumulated CPU time (s) 1236.36
Current children cumulated vsize (KiB) 82688

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/76 24054
/proc/meminfo: memFree=1475520/2055920 swapFree=4192956/4192956
[pid=23634] ppid=23632 vsize=82688 CPUtime=1296.12
/proc/23634/stat : 23634 (bprolog) R 23632 23634 19878 0 -1 4194304 1517 0 0 0 129602 10 0 0 25 0 3 0 24210392 84672512 1227 996147200 134512640 135105188 4294956096 18446744073709551615 134607785 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23634/statm: 20672 1227 196 144 0 20156 0
[pid=23634/tid=23636] ppid=23632 vsize=82688 CPUtime=0
/proc/23634/task/23636/stat : 23636 (bprolog) S 23632 23634 19878 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 24210414 84672512 1227 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=23634/tid=23926] ppid=23632 vsize=82688 CPUtime=0
/proc/23634/task/23926/stat : 23926 (bprolog) S 23632 23634 19878 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 24300431 84672512 1227 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1296.12
Current children cumulated vsize (KiB) 82688

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 24055
/proc/meminfo: memFree=1475512/2055920 swapFree=4192956/4192956
[pid=23634] ppid=23632 vsize=92932 CPUtime=1355.89
/proc/23634/stat : 23634 (bprolog) R 23632 23634 19878 0 -1 4194304 1518 0 0 0 135579 10 0 0 25 0 4 0 24210392 95162368 1228 996147200 134512640 135105188 4294956096 18446744073709551615 134619419 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23634/statm: 23233 1228 196 144 0 22717 0
[pid=23634/tid=23636] ppid=23632 vsize=92932 CPUtime=0
/proc/23634/task/23636/stat : 23636 (bprolog) S 23632 23634 19878 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 24210414 95162368 1228 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=23634/tid=23926] ppid=23632 vsize=92932 CPUtime=0
/proc/23634/task/23926/stat : 23926 (bprolog) S 23632 23634 19878 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24300431 95162368 1228 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23634/tid=24055] ppid=23632 vsize=92932 CPUtime=0
/proc/23634/task/24055/stat : 24055 (bprolog) S 23632 23634 19878 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24345438 95162368 1228 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1355.89
Current children cumulated vsize (KiB) 92932

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 24055
/proc/meminfo: memFree=1475512/2055920 swapFree=4192956/4192956
[pid=23634] ppid=23632 vsize=92932 CPUtime=1415.66
/proc/23634/stat : 23634 (bprolog) R 23632 23634 19878 0 -1 4194304 1518 0 0 0 141556 10 0 0 25 0 4 0 24210392 95162368 1228 996147200 134512640 135105188 4294956096 18446744073709551615 134848778 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23634/statm: 23233 1228 196 144 0 22717 0
[pid=23634/tid=23636] ppid=23632 vsize=92932 CPUtime=0
/proc/23634/task/23636/stat : 23636 (bprolog) S 23632 23634 19878 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 24210414 95162368 1228 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=23634/tid=23926] ppid=23632 vsize=92932 CPUtime=0
/proc/23634/task/23926/stat : 23926 (bprolog) S 23632 23634 19878 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24300431 95162368 1228 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23634/tid=24055] ppid=23632 vsize=92932 CPUtime=0
/proc/23634/task/24055/stat : 24055 (bprolog) S 23632 23634 19878 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24345438 95162368 1228 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1415.66
Current children cumulated vsize (KiB) 92932

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 24055
/proc/meminfo: memFree=1475512/2055920 swapFree=4192956/4192956
[pid=23634] ppid=23632 vsize=92932 CPUtime=1475.42
/proc/23634/stat : 23634 (bprolog) R 23632 23634 19878 0 -1 4194304 1518 0 0 0 147532 10 0 0 25 0 4 0 24210392 95162368 1228 996147200 134512640 135105188 4294956096 18446744073709551615 134722468 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23634/statm: 23233 1228 196 144 0 22717 0
[pid=23634/tid=23636] ppid=23632 vsize=92932 CPUtime=0
/proc/23634/task/23636/stat : 23636 (bprolog) S 23632 23634 19878 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 24210414 95162368 1228 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=23634/tid=23926] ppid=23632 vsize=92932 CPUtime=0
/proc/23634/task/23926/stat : 23926 (bprolog) S 23632 23634 19878 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24300431 95162368 1228 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23634/tid=24055] ppid=23632 vsize=92932 CPUtime=0
/proc/23634/task/24055/stat : 24055 (bprolog) S 23632 23634 19878 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24345438 95162368 1228 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1475.42
Current children cumulated vsize (KiB) 92932

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 24055
/proc/meminfo: memFree=1475448/2055920 swapFree=4192956/4192956
[pid=23634] ppid=23632 vsize=92932 CPUtime=1535.19
/proc/23634/stat : 23634 (bprolog) R 23632 23634 19878 0 -1 4194304 1518 0 0 0 153509 10 0 0 25 0 4 0 24210392 95162368 1228 996147200 134512640 135105188 4294956096 18446744073709551615 134559780 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23634/statm: 23233 1228 196 144 0 22717 0
[pid=23634/tid=23636] ppid=23632 vsize=92932 CPUtime=0
/proc/23634/task/23636/stat : 23636 (bprolog) S 23632 23634 19878 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 24210414 95162368 1228 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=23634/tid=23926] ppid=23632 vsize=92932 CPUtime=0
/proc/23634/task/23926/stat : 23926 (bprolog) S 23632 23634 19878 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 24300431 95162368 1228 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23634/tid=24055] ppid=23632 vsize=92932 CPUtime=0
/proc/23634/task/24055/stat : 24055 (bprolog) S 23632 23634 19878 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 24345438 95162368 1228 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1535.19
Current children cumulated vsize (KiB) 92932

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 24056
/proc/meminfo: memFree=1475440/2055920 swapFree=4192956/4192956
[pid=23634] ppid=23632 vsize=103176 CPUtime=1594.96
/proc/23634/stat : 23634 (bprolog) R 23632 23634 19878 0 -1 4194304 1519 0 0 0 159486 10 0 0 25 0 5 0 24210392 105652224 1229 996147200 134512640 135105188 4294956096 18446744073709551615 134722334 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23634/statm: 25794 1229 196 144 0 25278 0
[pid=23634/tid=23636] ppid=23632 vsize=103176 CPUtime=0
/proc/23634/task/23636/stat : 23636 (bprolog) S 23632 23634 19878 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 24210414 105652224 1229 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=23634/tid=23926] ppid=23632 vsize=103176 CPUtime=0
/proc/23634/task/23926/stat : 23926 (bprolog) S 23632 23634 19878 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24300431 105652224 1229 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23634/tid=24055] ppid=23632 vsize=103176 CPUtime=0
/proc/23634/task/24055/stat : 24055 (bprolog) S 23632 23634 19878 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24345438 105652224 1229 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23634/tid=24056] ppid=23632 vsize=103176 CPUtime=0
/proc/23634/task/24056/stat : 24056 (bprolog) S 23632 23634 19878 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 24367943 105652224 1229 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1594.96
Current children cumulated vsize (KiB) 103176

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 24056
/proc/meminfo: memFree=1475440/2055920 swapFree=4192956/4192956
[pid=23634] ppid=23632 vsize=103176 CPUtime=1654.72
/proc/23634/stat : 23634 (bprolog) R 23632 23634 19878 0 -1 4194304 1519 0 0 0 165462 10 0 0 25 0 5 0 24210392 105652224 1229 996147200 134512640 135105188 4294956096 18446744073709551615 134607594 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23634/statm: 25794 1229 196 144 0 25278 0
[pid=23634/tid=23636] ppid=23632 vsize=103176 CPUtime=0
/proc/23634/task/23636/stat : 23636 (bprolog) S 23632 23634 19878 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 24210414 105652224 1229 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=23634/tid=23926] ppid=23632 vsize=103176 CPUtime=0
/proc/23634/task/23926/stat : 23926 (bprolog) S 23632 23634 19878 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24300431 105652224 1229 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23634/tid=24055] ppid=23632 vsize=103176 CPUtime=0
/proc/23634/task/24055/stat : 24055 (bprolog) S 23632 23634 19878 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24345438 105652224 1229 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23634/tid=24056] ppid=23632 vsize=103176 CPUtime=0
/proc/23634/task/24056/stat : 24056 (bprolog) S 23632 23634 19878 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 24367943 105652224 1229 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1654.72
Current children cumulated vsize (KiB) 103176

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 24056
/proc/meminfo: memFree=1475376/2055920 swapFree=4192956/4192956
[pid=23634] ppid=23632 vsize=103176 CPUtime=1714.49
/proc/23634/stat : 23634 (bprolog) R 23632 23634 19878 0 -1 4194304 1519 0 0 0 171439 10 0 0 25 0 5 0 24210392 105652224 1229 996147200 134512640 135105188 4294956096 18446744073709551615 134722067 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23634/statm: 25794 1229 196 144 0 25278 0
[pid=23634/tid=23636] ppid=23632 vsize=103176 CPUtime=0
/proc/23634/task/23636/stat : 23636 (bprolog) S 23632 23634 19878 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 24210414 105652224 1229 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=23634/tid=23926] ppid=23632 vsize=103176 CPUtime=0
/proc/23634/task/23926/stat : 23926 (bprolog) S 23632 23634 19878 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24300431 105652224 1229 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23634/tid=24055] ppid=23632 vsize=103176 CPUtime=0
/proc/23634/task/24055/stat : 24055 (bprolog) S 23632 23634 19878 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24345438 105652224 1229 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23634/tid=24056] ppid=23632 vsize=103176 CPUtime=0
/proc/23634/task/24056/stat : 24056 (bprolog) S 23632 23634 19878 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24367943 105652224 1229 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1714.49
Current children cumulated vsize (KiB) 103176

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 24056
/proc/meminfo: memFree=1475184/2055920 swapFree=4192956/4192956
[pid=23634] ppid=23632 vsize=103176 CPUtime=1774.25
/proc/23634/stat : 23634 (bprolog) R 23632 23634 19878 0 -1 4194304 1519 0 0 0 177415 10 0 0 25 0 5 0 24210392 105652224 1229 996147200 134512640 135105188 4294956096 18446744073709551615 134722476 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/23634/statm: 25794 1229 196 144 0 25278 0
[pid=23634/tid=23636] ppid=23632 vsize=103176 CPUtime=0
/proc/23634/task/23636/stat : 23636 (bprolog) S 23632 23634 19878 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 24210414 105652224 1229 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=23634/tid=23926] ppid=23632 vsize=103176 CPUtime=0
/proc/23634/task/23926/stat : 23926 (bprolog) S 23632 23634 19878 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24300431 105652224 1229 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23634/tid=24055] ppid=23632 vsize=103176 CPUtime=0
/proc/23634/task/24055/stat : 24055 (bprolog) S 23632 23634 19878 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24345438 105652224 1229 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=23634/tid=24056] ppid=23632 vsize=103176 CPUtime=0
/proc/23634/task/24056/stat : 24056 (bprolog) S 23632 23634 19878 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 24367943 105652224 1229 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1774.25
Current children cumulated vsize (KiB) 103176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 24056
/proc/meminfo: memFree=1475184/2055920 swapFree=4192956/4192956
[pid=23634] ppid=23632 vsize=103176 CPUtime=1800.05
/proc/23634/stat : 23634 (bprolog) R 23632 23634 19878 0 -1 4194304 1520 0 0 0 179995 10 0 0 25 0 1 0 24210392 105652224 1230 996147200 134512640 135105188 4294956096 18446744073709551615 134722378 0 0 4096 2 0 0 0 17 1 0 0
/proc/23634/statm: 25794 1230 197 144 0 25278 0
Current children cumulated CPU time (s) 1800.05
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+1808.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 24056
/proc/meminfo: memFree=1475184/2055920 swapFree=4192956/4192956
[pid=23634] ppid=23632 vsize=103176 CPUtime=1800.05
/proc/23634/stat : 23634 (bprolog) R 23632 23634 19878 0 -1 4194304 1520 0 0 0 179995 10 0 0 25 0 1 0 24210392 105652224 1230 996147200 134512640 135105188 4294956096 18446744073709551615 134722378 0 0 4096 2 0 0 0 17 1 0 0
/proc/23634/statm: 25794 1230 197 144 0 25278 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 103176

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.21
CPU time (s): 1800.07
CPU user time (s): 1799.96
CPU system time (s): 0.109983
CPU usage (%): 99.5499
Max. virtual memory (cumulated for all children) (KiB): 103176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.109983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1520
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= 34713

runsolver used 1.69474 second user time and 4.89626 second system time

The end

Launcher Data 

Begin job on node79 at 2009-07-12 06:04:08
IDJOB=2080853
IDBENCH=57184
IDSOLVER=770
FILE ID=node79/2080853-1247371448
PBS_JOBID= 9507092
Free space on /tmp= 66352 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/langford3/normalized-langford-3-16.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2080853-1247371448/watcher-2080853-1247371448 -o /tmp/evaluation-result-2080853-1247371448/solver-2080853-1247371448 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2080853-1247371448 1800

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

MD5SUM BENCH= 17d5a229380d5fbf34b59ff6e8d706d0
RANDOM SEED=1807594014

node79.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		: 3000.229
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		: 3000.229
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1477408 kB
Buffers:         76260 kB
Cached:         401032 kB
SwapCached:          0 kB
Active:         181648 kB
Inactive:       319420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1477408 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4688 kB
Writeback:           0 kB
Mapped:          34756 kB
Slab:            62652 kB
Committed_AS:   193788 kB
PageTables:       1828 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= 66352 MiB
End job on node79 at 2009-07-12 06:34:18