Trace number 2082096

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 09UNSAT 1798.9 1806.69

General information on the benchmark

Namecsp/super-queens/
normalized-super-queens-9.xml
MD5SUM18b7059da0498c17376d1b6f8b9dd1af
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2.89156
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints59900
Maximum constraint arity2
Maximum domain size200
Number of constraints which are defined in extension0
Number of constraints which are defined in intension59900
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-2082096-1247374646)
10.54/10.66	c Converted in 5030 ms
12.73/12.80	c solving(HOME/instance-2082096-1247374646,1800000)
12.73/12.80	c solving(HOME/instance-2082096-1247374646,1800000)
1798.80/1806.66	c before_labeling
1798.80/1806.66	s UNSATISFIABLE
1798.80/1806.66	
1798.80/1806.66	
1798.80/1806.66	c Time=1787635 ms Backtracks=0
1798.80/1806.66

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2082096-1247374646/watcher-2082096-1247374646 -o /tmp/evaluation-result-2082096-1247374646/solver-2082096-1247374646 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2082096-1247374646 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: 1.91 1.97 1.99 4/72 26388
/proc/meminfo: memFree=1548232/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=5356 CPUtime=0
/proc/26388/stat : 26388 (sh) R 26386 26388 21831 0 -1 4194304 263 0 0 0 0 0 0 0 20 0 1 0 24531302 5484544 230 996147200 4194304 4889804 548682068864 18446744073709551615 4309539 0 0 4100 65536 0 0 0 17 1 0 0
/proc/26388/statm: 1339 230 192 169 0 50 0

[startup+0.0911119 s]
/proc/loadavg: 1.91 1.97 1.99 4/72 26388
/proc/meminfo: memFree=1548232/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=62208 CPUtime=0.07
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 1144 0 0 0 3 4 0 0 20 0 1 0 24531302 63700992 857 996147200 134512640 135105188 4294956096 18446744073709551615 134600211 0 0 4096 2 0 0 0 17 1 0 0
/proc/26388/statm: 15552 857 177 144 0 15036 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 62208

[startup+0.101109 s]
/proc/loadavg: 1.91 1.97 1.99 4/72 26388
/proc/meminfo: memFree=1548232/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=62208 CPUtime=0.09
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 1145 0 0 0 4 5 0 0 20 0 1 0 24531302 63700992 858 996147200 134512640 135105188 4294956096 18446744073709551615 134669652 0 0 4096 2 0 0 0 17 1 0 0
/proc/26388/statm: 15552 858 177 144 0 15036 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 62208

[startup+0.30113 s]
/proc/loadavg: 1.91 1.97 1.99 4/72 26388
/proc/meminfo: memFree=1548232/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=62208 CPUtime=0.29
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 1149 0 0 0 14 15 0 0 21 0 1 0 24531302 63700992 862 996147200 134512640 135105188 4294956096 18446744073709551615 7894524 0 0 4096 2 0 0 0 17 1 0 0
/proc/26388/statm: 15552 862 177 144 0 15036 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 62208

[startup+0.701174 s]
/proc/loadavg: 1.91 1.97 1.99 4/72 26388
/proc/meminfo: memFree=1548232/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=62208 CPUtime=0.69
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 1156 0 0 0 33 36 0 0 25 0 1 0 24531302 63700992 869 996147200 134512640 135105188 4294956096 18446744073709551615 134573309 0 0 4096 2 0 0 0 17 1 0 0
/proc/26388/statm: 15552 869 177 144 0 15036 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62208

[startup+1.50126 s]
/proc/loadavg: 1.91 1.97 1.99 3/73 26389
/proc/meminfo: memFree=1544960/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=62208 CPUtime=1.48
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 1169 0 0 0 71 77 0 0 25 0 1 0 24531302 63700992 882 996147200 134512640 135105188 4294956096 18446744073709551615 134566172 0 0 4096 2 0 0 0 17 1 0 0
/proc/26388/statm: 15552 882 177 144 0 15036 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 62208

[startup+3.10143 s]
/proc/loadavg: 1.91 1.97 1.99 3/73 26389
/proc/meminfo: memFree=1544000/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=62208 CPUtime=3.07
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 1195 0 0 0 149 158 0 0 25 0 1 0 24531302 63700992 908 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/26388/statm: 15552 908 177 144 0 15036 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 62208

[startup+6.30178 s]
/proc/loadavg: 1.92 1.97 1.99 3/73 26389
/proc/meminfo: memFree=1542912/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=62208 CPUtime=6.26
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 1248 0 0 0 303 323 0 0 25 0 1 0 24531302 63700992 961 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/26388/statm: 15552 961 177 144 0 15036 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 62208

[startup+12.7015 s]
/proc/loadavg: 1.93 1.97 1.99 3/73 26389
/proc/meminfo: memFree=1475136/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=141496 CPUtime=12.63
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 23664 0 0 0 695 568 0 0 25 0 1 0 24531302 144891904 14767 996147200 134512640 135105188 4294956096 18446744073709551615 135073125 0 0 4096 2 0 0 0 17 1 0 0
/proc/26388/statm: 35374 14767 181 144 0 34858 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 141496

[startup+25.5018 s]
/proc/loadavg: 1.94 1.97 1.99 3/73 26389
/proc/meminfo: memFree=1478528/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=141496 CPUtime=25.37
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 25408 0 0 0 1969 568 0 0 25 0 1 0 24531302 144891904 16511 996147200 134512640 135105188 4294956096 18446744073709551615 134570605 0 0 4096 2 0 0 0 17 1 0 0
/proc/26388/statm: 35374 16511 186 144 0 34858 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 141496

[startup+51.1016 s]
/proc/loadavg: 1.96 1.97 1.99 3/73 26389
/proc/meminfo: memFree=1478464/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=141496 CPUtime=50.84
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 25408 0 0 0 4515 569 0 0 25 0 1 0 24531302 144891904 16511 996147200 134512640 135105188 4294956096 18446744073709551615 134570605 0 0 4096 2 0 0 0 17 1 0 0
/proc/26388/statm: 35374 16511 186 144 0 34858 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 141496

[startup+102.307 s]
/proc/loadavg: 1.98 1.97 1.99 3/73 26389
/proc/meminfo: memFree=1477312/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=142056 CPUtime=101.8
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 25787 0 0 0 9611 569 0 0 25 0 1 0 24531302 145465344 16792 996147200 134512640 135105188 4294956096 18446744073709551615 134800642 0 0 4096 2 0 0 0 17 1 0 0
/proc/26388/statm: 35514 16792 187 144 0 34998 0
Current children cumulated CPU time (s) 101.8
Current children cumulated vsize (KiB) 142056

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 26389
/proc/meminfo: memFree=1465408/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=142056 CPUtime=161.52
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 28844 0 0 0 15582 570 0 0 25 0 1 0 24531302 145465344 19849 996147200 134512640 135105188 4294956096 18446744073709551615 134800723 0 0 4096 2 0 0 0 17 1 0 0
/proc/26388/statm: 35514 19849 187 144 0 34998 0
Current children cumulated CPU time (s) 161.52
Current children cumulated vsize (KiB) 142056

[startup+222.302 s]
/proc/loadavg: 2.07 1.99 1.99 3/73 26395
/proc/meminfo: memFree=1455808/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=142056 CPUtime=221.23
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 31145 0 0 0 21551 572 0 0 25 0 1 0 24531302 145465344 22150 996147200 134512640 135105188 4294956096 18446744073709551615 134800642 0 0 4096 2 0 0 0 17 1 0 0
/proc/26388/statm: 35514 22150 187 144 0 34998 0
Current children cumulated CPU time (s) 221.23
Current children cumulated vsize (KiB) 142056

[startup+282.301 s]
/proc/loadavg: 2.02 1.99 1.99 3/73 26395
/proc/meminfo: memFree=1451200/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=215740 CPUtime=280.95
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 51010 0 0 0 27512 583 0 0 25 0 1 0 24531302 220917760 23318 996147200 134512640 135105188 4294956096 18446744073709551615 134684257 0 0 4096 2 0 0 0 17 1 0 0
/proc/26388/statm: 53935 23318 187 144 0 53419 0
Current children cumulated CPU time (s) 280.95
Current children cumulated vsize (KiB) 215740

[startup+342.302 s]
/proc/loadavg: 2.01 1.99 1.99 3/73 26395
/proc/meminfo: memFree=1444288/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=215740 CPUtime=340.66
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 52705 0 0 0 33482 584 0 0 25 0 1 0 24531302 220917760 25013 996147200 134512640 135105188 4294956096 18446744073709551615 134684466 0 0 4096 2 0 0 0 17 1 0 0
/proc/26388/statm: 53935 25013 187 144 0 53419 0
Current children cumulated CPU time (s) 340.66
Current children cumulated vsize (KiB) 215740

[startup+402.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 26395
/proc/meminfo: memFree=1438656/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=215740 CPUtime=400.38
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 54062 0 0 0 39453 585 0 0 25 0 1 0 24531302 220917760 26370 996147200 134512640 135105188 4294956096 18446744073709551615 134800642 0 0 4096 2 0 0 0 17 1 0 0
/proc/26388/statm: 53935 26370 187 144 0 53419 0
Current children cumulated CPU time (s) 400.38
Current children cumulated vsize (KiB) 215740

[startup+462.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 26395
/proc/meminfo: memFree=1433920/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=215740 CPUtime=460.1
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 55214 0 0 0 45423 587 0 0 25 0 1 0 24531302 220917760 27522 996147200 134512640 135105188 4294956096 18446744073709551615 134684595 0 0 4096 2 0 0 0 17 1 0 0
/proc/26388/statm: 53935 27522 187 144 0 53419 0
Current children cumulated CPU time (s) 460.1
Current children cumulated vsize (KiB) 215740

[startup+522.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 26395
/proc/meminfo: memFree=1429768/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=215740 CPUtime=519.83
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 56271 0 0 0 51395 588 0 0 25 0 1 0 24531302 220917760 28579 996147200 134512640 135105188 4294956096 18446744073709551615 134684359 0 0 4096 2 0 0 0 17 1 0 0
/proc/26388/statm: 53935 28579 187 144 0 53419 0
Current children cumulated CPU time (s) 519.83
Current children cumulated vsize (KiB) 215740

[startup+582.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 26395
/proc/meminfo: memFree=1425736/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=215740 CPUtime=579.55
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 57245 0 0 0 57366 589 0 0 25 0 1 0 24531302 220917760 29553 996147200 134512640 135105188 4294956096 18446744073709551615 134800642 0 0 4096 2 0 0 0 17 1 0 0
/proc/26388/statm: 53935 29553 187 144 0 53419 0
Current children cumulated CPU time (s) 579.55
Current children cumulated vsize (KiB) 215740

[startup+642.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/73 26395
/proc/meminfo: memFree=1422216/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=215740 CPUtime=639.27
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 58100 0 0 0 63338 589 0 0 25 0 1 0 24531302 220917760 30408 996147200 134512640 135105188 4294956096 18446744073709551615 134800642 0 0 4096 2 0 0 0 17 1 0 0
/proc/26388/statm: 53935 30408 187 144 0 53419 0
Current children cumulated CPU time (s) 639.27
Current children cumulated vsize (KiB) 215740

[startup+702.302 s]

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

/proc/meminfo: memFree=1398472/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=215740 CPUtime=1176.78
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 63955 0 0 0 117082 596 0 0 25 0 1 0 24531302 220917760 36263 996147200 134512640 135105188 4294956096 18446744073709551615 134684665 0 0 4096 2 0 0 0 17 1 0 0
/proc/26388/statm: 53935 36263 187 144 0 53419 0
Current children cumulated CPU time (s) 1176.78
Current children cumulated vsize (KiB) 215740

[startup+1242.3 s]
/proc/loadavg: 2.07 2.04 2.00 3/73 26395
/proc/meminfo: memFree=1396360/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=215740 CPUtime=1236.49
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 64473 0 0 0 123053 596 0 0 25 0 1 0 24531302 220917760 36781 996147200 134512640 135105188 4294956096 18446744073709551615 134684364 0 0 4096 2 0 0 0 17 1 0 0
/proc/26388/statm: 53935 36781 187 144 0 53419 0
Current children cumulated CPU time (s) 1236.49
Current children cumulated vsize (KiB) 215740

[startup+1302.3 s]
/proc/loadavg: 2.07 2.04 2.00 3/73 26395
/proc/meminfo: memFree=1393992/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=215740 CPUtime=1296.22
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 65020 0 0 0 129025 597 0 0 25 0 1 0 24531302 220917760 37328 996147200 134512640 135105188 4294956096 18446744073709551615 134800642 0 0 4096 2 0 0 0 17 1 0 0
/proc/26388/statm: 53935 37328 187 144 0 53419 0
Current children cumulated CPU time (s) 1296.22
Current children cumulated vsize (KiB) 215740

[startup+1362.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/73 26395
/proc/meminfo: memFree=1392008/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=215740 CPUtime=1355.95
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 65513 0 0 0 134998 597 0 0 25 0 1 0 24531302 220917760 37821 996147200 134512640 135105188 4294956096 18446744073709551615 134800642 0 0 4096 2 0 0 0 17 1 0 0
/proc/26388/statm: 53935 37821 187 144 0 53419 0
Current children cumulated CPU time (s) 1355.95
Current children cumulated vsize (KiB) 215740

[startup+1422.31 s]
/proc/loadavg: 2.06 2.05 2.00 3/73 26395
/proc/meminfo: memFree=1390024/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=215740 CPUtime=1415.68
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 66000 0 0 0 140970 598 0 0 25 0 1 0 24531302 220917760 38308 996147200 134512640 135105188 4294956096 18446744073709551615 134800642 0 0 4096 2 0 0 0 17 1 0 0
/proc/26388/statm: 53935 38308 187 144 0 53419 0
Current children cumulated CPU time (s) 1415.68
Current children cumulated vsize (KiB) 215740

[startup+1482.3 s]
/proc/loadavg: 2.16 2.08 2.01 3/73 26395
/proc/meminfo: memFree=1387912/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=215740 CPUtime=1475.4
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 66525 0 0 0 146942 598 0 0 25 0 1 0 24531302 220917760 38833 996147200 134512640 135105188 4294956096 18446744073709551615 134684654 0 0 4096 2 0 0 0 17 1 0 0
/proc/26388/statm: 53935 38833 187 144 0 53419 0
Current children cumulated CPU time (s) 1475.4
Current children cumulated vsize (KiB) 215740

[startup+1542.3 s]
/proc/loadavg: 1.99 2.05 2.00 3/75 26446
/proc/meminfo: memFree=1322936/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=215740 CPUtime=1535.17
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 67058 0 0 0 152917 600 0 0 25 0 1 0 24531302 220917760 39366 996147200 134512640 135105188 4294956096 18446744073709551615 134800642 0 0 4096 2 0 0 0 17 0 0 0
/proc/26388/statm: 53935 39366 187 144 0 53419 0
Current children cumulated CPU time (s) 1535.17
Current children cumulated vsize (KiB) 215740

[startup+1602.3 s]
/proc/loadavg: 2.09 2.07 2.01 3/84 26494
/proc/meminfo: memFree=974704/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=364780 CPUtime=1595.04
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 105934 0 0 0 158887 617 0 0 25 0 1 0 24531302 373534720 42100 996147200 134512640 135105188 4294956096 18446744073709551615 134684676 0 0 4096 2 0 0 0 17 1 0 0
/proc/26388/statm: 91195 42100 187 144 0 90679 0
Current children cumulated CPU time (s) 1595.04
Current children cumulated vsize (KiB) 364780

[startup+1662.3 s]
/proc/loadavg: 2.16 2.08 2.01 3/84 26494
/proc/meminfo: memFree=752048/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=364780 CPUtime=1654.88
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 106616 0 0 0 164870 618 0 0 25 0 1 0 24531302 373534720 42782 996147200 134512640 135105188 4294956096 18446744073709551615 134684665 0 0 4096 2 0 0 0 17 0 0 0
/proc/26388/statm: 91195 42782 187 144 0 90679 0
Current children cumulated CPU time (s) 1654.88
Current children cumulated vsize (KiB) 364780

[startup+1722.3 s]
/proc/loadavg: 2.06 2.07 2.01 3/84 26494
/proc/meminfo: memFree=748144/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=364780 CPUtime=1714.86
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 107348 0 0 0 170867 619 0 0 25 0 1 0 24531302 373534720 43514 996147200 134512640 135105188 4294956096 18446744073709551615 134800642 0 0 4096 2 0 0 0 17 0 0 0
/proc/26388/statm: 91195 43514 187 144 0 90679 0
Current children cumulated CPU time (s) 1714.86
Current children cumulated vsize (KiB) 364780

[startup+1782.3 s]
/proc/loadavg: 2.02 2.05 2.00 3/84 26494
/proc/meminfo: memFree=743664/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=364780 CPUtime=1774.61
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 108134 0 0 0 176842 619 0 0 25 0 1 0 24531302 373534720 44300 996147200 134512640 135105188 4294956096 18446744073709551615 134684268 0 0 4096 2 0 0 0 17 0 0 0
/proc/26388/statm: 91195 44300 187 144 0 90679 0
Current children cumulated CPU time (s) 1774.61
Current children cumulated vsize (KiB) 364780

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

[startup+1791.91 s]
/proc/loadavg: 2.02 2.05 2.00 3/84 26494
/proc/meminfo: memFree=743088/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=364780 CPUtime=1784.17
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 108276 0 0 0 177798 619 0 0 25 0 1 0 24531302 373534720 44442 996147200 134512640 135105188 4294956096 18446744073709551615 134684273 0 0 4096 2 0 0 0 17 0 0 0
/proc/26388/statm: 91195 44442 187 144 0 90679 0
Current children cumulated CPU time (s) 1784.17
Current children cumulated vsize (KiB) 364780

[startup+1798.3 s]
/proc/loadavg: 2.09 2.07 2.01 3/84 26494
/proc/meminfo: memFree=742768/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=364780 CPUtime=1790.53
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 108373 0 0 0 178434 619 0 0 25 0 1 0 24531302 373534720 44539 996147200 134512640 135105188 4294956096 18446744073709551615 134800545 0 0 4096 2 0 0 0 17 0 0 0
/proc/26388/statm: 91195 44539 187 144 0 90679 0
Current children cumulated CPU time (s) 1790.53
Current children cumulated vsize (KiB) 364780

[startup+1801.5 s]
/proc/loadavg: 2.17 2.08 2.01 3/84 26494
/proc/meminfo: memFree=741488/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=364780 CPUtime=1793.72
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 108424 0 0 0 178753 619 0 0 25 0 1 0 24531302 373534720 44590 996147200 134512640 135105188 4294956096 18446744073709551615 134684282 0 0 4096 2 0 0 0 17 0 0 0
/proc/26388/statm: 91195 44590 187 144 0 90679 0
Current children cumulated CPU time (s) 1793.72
Current children cumulated vsize (KiB) 364780

[startup+1804.7 s]
/proc/loadavg: 2.17 2.08 2.01 4/84 26494
/proc/meminfo: memFree=739632/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=364780 CPUtime=1796.91
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 108473 0 0 0 179072 619 0 0 25 0 1 0 24531302 373534720 44639 996147200 134512640 135105188 4294956096 18446744073709551615 134800642 0 0 4096 2 0 0 0 17 0 0 0
/proc/26388/statm: 91195 44639 187 144 0 90679 0
Current children cumulated CPU time (s) 1796.91
Current children cumulated vsize (KiB) 364780

[startup+1805.5 s]
/proc/loadavg: 2.15 2.08 2.01 3/84 26494
/proc/meminfo: memFree=739504/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=364780 CPUtime=1797.7
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 108488 0 0 0 179151 619 0 0 25 0 1 0 24531302 373534720 44654 996147200 134512640 135105188 4294956096 18446744073709551615 134559932 0 0 4096 2 0 0 0 17 0 0 0
/proc/26388/statm: 91195 44654 187 144 0 90679 0
Current children cumulated CPU time (s) 1797.7
Current children cumulated vsize (KiB) 364780

[startup+1806.3 s]
/proc/loadavg: 2.15 2.08 2.01 3/84 26494
/proc/meminfo: memFree=739504/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=364780 CPUtime=1798.5
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 108498 0 0 0 179231 619 0 0 25 0 1 0 24531302 373534720 44664 996147200 134512640 135105188 4294956096 18446744073709551615 134800684 0 0 4096 2 0 0 0 17 0 0 0
/proc/26388/statm: 91195 44664 187 144 0 90679 0
Current children cumulated CPU time (s) 1798.5
Current children cumulated vsize (KiB) 364780

[startup+1806.5 s]
/proc/loadavg: 2.15 2.08 2.01 3/84 26494
/proc/meminfo: memFree=739504/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=364780 CPUtime=1798.7
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 108502 0 0 0 179251 619 0 0 25 0 1 0 24531302 373534720 44668 996147200 134512640 135105188 4294956096 18446744073709551615 134598580 0 0 4096 2 0 0 0 17 0 0 0
/proc/26388/statm: 91195 44668 187 144 0 90679 0
Current children cumulated CPU time (s) 1798.7
Current children cumulated vsize (KiB) 364780

[startup+1806.6 s]
/proc/loadavg: 2.15 2.08 2.01 3/84 26494
/proc/meminfo: memFree=739504/2055920 swapFree=4192812/4192956
[pid=26388] ppid=26386 vsize=364780 CPUtime=1798.8
/proc/26388/stat : 26388 (bprolog) R 26386 26388 21831 0 -1 4194304 108502 0 0 0 179261 619 0 0 25 0 1 0 24531302 373534720 44668 996147200 134512640 135105188 4294956096 18446744073709551615 134684256 0 0 4096 2 0 0 0 17 0 0 0
/proc/26388/statm: 91195 44668 187 144 0 90679 0
Current children cumulated CPU time (s) 1798.8
Current children cumulated vsize (KiB) 364780

Child status: 0
Real time (s): 1806.69
CPU time (s): 1798.9
CPU user time (s): 1792.68
CPU system time (s): 6.22605
CPU usage (%): 99.5688
Max. virtual memory (cumulated for all children) (KiB): 505408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1792.68
system time used= 6.22605
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 108504
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= 4
involuntary context switches= 21395

runsolver used 2.55561 second user time and 5.15322 second system time

The end

Launcher Data 

Begin job on node19 at 2009-07-12 06:57:27
IDJOB=2082096
IDBENCH=57529
IDSOLVER=770
FILE ID=node19/2082096-1247374646
PBS_JOBID= 9507057
Free space on /tmp= 66424 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/super-queens/normalized-super-queens-9.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2082096-1247374646/watcher-2082096-1247374646 -o /tmp/evaluation-result-2082096-1247374646/solver-2082096-1247374646 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2082096-1247374646 1800

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

MD5SUM BENCH= 18b7059da0498c17376d1b6f8b9dd1af
RANDOM SEED=1690067982

node19.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		: 3000.211
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		: 3000.211
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:       1548712 kB
Buffers:         55052 kB
Cached:         301404 kB
SwapCached:          0 kB
Active:         239852 kB
Inactive:       190144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1548712 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            8628 kB
Writeback:           0 kB
Mapped:          84920 kB
Slab:            62516 kB
Committed_AS:   240720 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= 66420 MiB
End job on node19 at 2009-07-12 07:27:33