Trace number 2057755

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
pcs 0.3.2? 949.729 953.533

DiagnosticValue
ASSIGNMENTS1000000

General information on the benchmark

Namecsp/BH-4-7/
normalized-BlackHole-4-7-e-5_ext.xml
MD5SUM754e523c1eb36c25e5960759c57cf8f5
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.041993
Satisfiable
(Un)Satisfiability was proved
Number of variables112
Number of constraints1261
Maximum constraint arity2
Maximum domain size28
Number of constraints which are defined in extension1261
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.00/0.01	c Seed is 2108945993
0.00/0.01	c Constructing HOME/instance-2057755-1247694231.xml  with 11916 constraints
0.00/0.04	c Solving 1000001 backtracks 25 restarts
949.68/953.53	s UNKNOWN
949.68/953.53	c Too many backtracks
949.68/953.53	d ASSIGNMENTS 1000001

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: UNKNOWN

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2057755-1247694231/watcher-2057755-1247694231 -o /tmp/evaluation-result-2057755-1247694231/solver-2057755-1247694231 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 2108945993 HOME/instance-2057755-1247694231.xml 

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: 0.08 0.02 0.01 3/68 11860
/proc/meminfo: memFree=1323208/2055920 swapFree=4192812/4192956
[pid=11860] ppid=11858 vsize=5356 CPUtime=0
/proc/11860/stat : 11860 (pcssolve) S 11858 11860 11699 0 -1 4194304 305 155 0 0 0 0 0 0 19 0 1 0 56488386 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 240153846596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11860/statm: 1339 242 201 169 0 50 0
[pid=11862] ppid=11860 vsize=200 CPUtime=0
/proc/11862/stat : 11862 (grep) R 11860 11860 11699 0 -1 4194304 46 0 0 0 0 0 0 0 20 0 1 0 56488386 204800 24 996147200 4194304 4274172 548682069040 18446744073709551615 240151229717 0 0 4096 0 0 0 0 17 0 0 0
/proc/11862/statm: 50 24 17 19 0 4 0

[startup+0.0517451 s]
/proc/loadavg: 0.08 0.02 0.01 3/68 11860
/proc/meminfo: memFree=1323208/2055920 swapFree=4192812/4192956
[pid=11860] ppid=11858 vsize=6096 CPUtime=0.03
/proc/11860/stat : 11860 (pcs.small) R 11858 11860 11699 0 -1 4194304 1308 823 0 0 3 0 0 0 23 0 1 0 56488386 6242304 819 996147200 134512640 135095119 4294956304 18446744073709551615 6813307 0 0 4096 0 0 0 0 17 0 0 0
/proc/11860/statm: 1524 819 389 142 0 478 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 6096

[startup+0.101753 s]
/proc/loadavg: 0.08 0.02 0.01 3/68 11860
/proc/meminfo: memFree=1323208/2055920 swapFree=4192812/4192956
[pid=11860] ppid=11858 vsize=6252 CPUtime=0.09
/proc/11860/stat : 11860 (pcs.small) R 11858 11860 11699 0 -1 4194304 1372 823 0 0 8 1 0 0 23 0 1 0 56488386 6402048 883 996147200 134512640 135095119 4294956304 18446744073709551615 134589593 0 0 4096 0 0 0 0 17 0 0 0
/proc/11860/statm: 1563 883 390 142 0 517 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6252

[startup+0.30179 s]
/proc/loadavg: 0.08 0.02 0.01 3/68 11860
/proc/meminfo: memFree=1323208/2055920 swapFree=4192812/4192956
[pid=11860] ppid=11858 vsize=6380 CPUtime=0.29
/proc/11860/stat : 11860 (pcs.small) R 11858 11860 11699 0 -1 4194304 1399 823 0 0 28 1 0 0 24 0 1 0 56488386 6533120 910 996147200 134512640 135095119 4294956304 18446744073709551615 134642955 0 0 4096 0 0 0 0 17 0 0 0
/proc/11860/statm: 1595 910 390 142 0 549 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6380

[startup+0.701867 s]
/proc/loadavg: 0.08 0.02 0.01 3/68 11860
/proc/meminfo: memFree=1323208/2055920 swapFree=4192812/4192956
[pid=11860] ppid=11858 vsize=6772 CPUtime=0.69
/proc/11860/stat : 11860 (pcs.small) R 11858 11860 11699 0 -1 4194304 1522 823 0 0 68 1 0 0 25 0 1 0 56488386 6934528 1033 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/11860/statm: 1693 1033 390 142 0 647 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6772

[startup+1.50206 s]
/proc/loadavg: 0.08 0.02 0.01 2/69 11866
/proc/meminfo: memFree=1319680/2055920 swapFree=4192812/4192956
[pid=11860] ppid=11858 vsize=8452 CPUtime=1.49
/proc/11860/stat : 11860 (pcs.small) R 11858 11860 11699 0 -1 4194304 2001 823 0 0 148 1 0 0 25 0 1 0 56488386 8654848 1285 996147200 134512640 135095119 4294956304 18446744073709551615 134578241 0 0 4096 0 0 0 0 17 0 0 0
/proc/11860/statm: 2113 1285 390 142 0 1067 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8452

[startup+3.10233 s]
/proc/loadavg: 0.08 0.02 0.01 2/69 11866
/proc/meminfo: memFree=1318528/2055920 swapFree=4192812/4192956
[pid=11860] ppid=11858 vsize=10124 CPUtime=3.08
/proc/11860/stat : 11860 (pcs.small) R 11858 11860 11699 0 -1 4194304 2599 823 0 0 307 1 0 0 25 0 1 0 56488386 10366976 1754 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/11860/statm: 2531 1754 390 142 0 1485 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10124

[startup+6.30194 s]
/proc/loadavg: 0.15 0.03 0.01 2/69 11866
/proc/meminfo: memFree=1315072/2055920 swapFree=4192812/4192956
[pid=11860] ppid=11858 vsize=14120 CPUtime=6.28
/proc/11860/stat : 11860 (pcs.small) R 11858 11860 11699 0 -1 4194304 3952 823 0 0 626 2 0 0 25 0 1 0 56488386 14458880 2560 996147200 134512640 135095119 4294956304 18446744073709551615 134838118 0 0 4096 0 0 0 0 17 0 0 0
/proc/11860/statm: 3530 2560 390 142 0 2484 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14120

[startup+12.7022 s]
/proc/loadavg: 0.22 0.05 0.02 2/69 11898
/proc/meminfo: memFree=1307704/2055920 swapFree=4192812/4192956
[pid=11860] ppid=11858 vsize=22648 CPUtime=12.63
/proc/11860/stat : 11860 (pcs.small) R 11858 11860 11699 0 -1 4194304 6615 823 0 0 1259 4 0 0 25 0 1 0 56488386 23191552 4197 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 1 0 0
/proc/11860/statm: 5662 4197 390 142 0 4616 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 22648

[startup+25.5016 s]
/proc/loadavg: 0.61 0.14 0.05 3/74 11913
/proc/meminfo: memFree=1287696/2055920 swapFree=4192812/4192956
[pid=11860] ppid=11858 vsize=41112 CPUtime=25.37
/proc/11860/stat : 11860 (pcs.small) R 11858 11860 11699 0 -1 4194304 12282 823 0 0 2530 7 0 0 25 0 1 0 56488386 42098688 7814 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/11860/statm: 10278 7814 390 142 0 9232 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 41112

[startup+51.1015 s]
/proc/loadavg: 1.09 0.29 0.10 3/74 11913
/proc/meminfo: memFree=1274576/2055920 swapFree=4192812/4192956
[pid=11860] ppid=11858 vsize=52008 CPUtime=50.87
/proc/11860/stat : 11860 (pcs.small) R 11858 11860 11699 0 -1 4194304 16440 823 0 0 5077 10 0 0 25 0 1 0 56488386 53256192 9923 996147200 134512640 135095119 4294956304 18446744073709551615 134617012 0 0 4096 0 0 0 0 17 1 0 0
/proc/11860/statm: 13002 9923 390 142 0 11956 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 52008

[startup+102.306 s]
/proc/loadavg: 1.60 0.55 0.19 3/74 11913
/proc/meminfo: memFree=1235920/2055920 swapFree=4192812/4192956
[pid=11860] ppid=11858 vsize=99264 CPUtime=101.87
/proc/11860/stat : 11860 (pcs.small) R 11858 11860 11699 0 -1 4194304 30940 823 0 0 10166 21 0 0 25 0 1 0 56488386 101646336 18277 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11860/statm: 24816 18277 390 142 0 23770 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 99264

[startup+162.302 s]
/proc/loadavg: 1.85 0.81 0.30 3/74 11913
/proc/meminfo: memFree=1219216/2055920 swapFree=4192812/4192956
[pid=11860] ppid=11858 vsize=100552 CPUtime=161.63
/proc/11860/stat : 11860 (pcs.small) R 11858 11860 11699 0 -1 4194304 33481 823 0 0 16140 23 0 0 25 0 1 0 56488386 102965248 20818 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/11860/statm: 25138 20818 390 142 0 24092 0
Current children cumulated CPU time (s) 161.63
Current children cumulated vsize (KiB) 100552

[startup+222.301 s]
/proc/loadavg: 1.94 1.03 0.41 3/74 11913
/proc/meminfo: memFree=1197584/2055920 swapFree=4192812/4192956
[pid=11860] ppid=11858 vsize=111872 CPUtime=221.38
/proc/11860/stat : 11860 (pcs.small) R 11858 11860 11699 0 -1 4194304 38501 823 0 0 22109 29 0 0 25 0 1 0 56488386 114556928 25838 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/11860/statm: 27968 25838 390 142 0 26922 0
Current children cumulated CPU time (s) 221.38
Current children cumulated vsize (KiB) 111872

[startup+282.303 s]
/proc/loadavg: 1.98 1.20 0.50 3/74 11913
/proc/meminfo: memFree=1174800/2055920 swapFree=4192812/4192956
[pid=11860] ppid=11858 vsize=156752 CPUtime=281.15
/proc/11860/stat : 11860 (pcs.small) R 11858 11860 11699 0 -1 4194304 51620 823 0 0 28075 40 0 0 25 0 1 0 56488386 160514048 30764 996147200 134512640 135095119 4294956304 18446744073709551615 134916512 0 0 4096 0 0 0 0 17 1 0 0
/proc/11860/statm: 39188 30764 390 142 0 38142 0
Current children cumulated CPU time (s) 281.15
Current children cumulated vsize (KiB) 156752

[startup+342.301 s]
/proc/loadavg: 1.99 1.34 0.59 3/74 11913
/proc/meminfo: memFree=1141648/2055920 swapFree=4192812/4192956
[pid=11860] ppid=11858 vsize=195296 CPUtime=340.91
/proc/11860/stat : 11860 (pcs.small) R 11858 11860 11699 0 -1 4194304 63220 823 0 0 34046 45 0 0 25 0 1 0 56488386 199983104 38267 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/11860/statm: 48824 38267 390 142 0 47778 0
Current children cumulated CPU time (s) 340.91
Current children cumulated vsize (KiB) 195296

[startup+402.302 s]
/proc/loadavg: 1.99 1.46 0.68 3/74 11913
/proc/meminfo: memFree=1130192/2055920 swapFree=4192812/4192956
[pid=11860] ppid=11858 vsize=196964 CPUtime=400.67
/proc/11860/stat : 11860 (pcs.small) R 11858 11860 11699 0 -1 4194304 65413 823 0 0 40020 47 0 0 25 0 1 0 56488386 201691136 40460 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11860/statm: 49241 40460 390 142 0 48195 0
Current children cumulated CPU time (s) 400.67
Current children cumulated vsize (KiB) 196964

[startup+462.302 s]
/proc/loadavg: 1.99 1.56 0.76 3/74 11913
/proc/meminfo: memFree=1115088/2055920 swapFree=4192812/4192956
[pid=11860] ppid=11858 vsize=203544 CPUtime=460.43
/proc/11860/stat : 11860 (pcs.small) R 11858 11860 11699 0 -1 4194304 68480 823 0 0 45993 50 0 0 25 0 1 0 56488386 208429056 43527 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/11860/statm: 50886 43527 390 142 0 49840 0
Current children cumulated CPU time (s) 460.43
Current children cumulated vsize (KiB) 203544

[startup+522.301 s]
/proc/loadavg: 1.99 1.63 0.83 3/74 11915
/proc/meminfo: memFree=1100560/2055920 swapFree=4192812/4192956
[pid=11860] ppid=11858 vsize=209988 CPUtime=520.2
/proc/11860/stat : 11860 (pcs.small) R 11858 11860 11699 0 -1 4194304 71434 823 0 0 51966 54 0 0 25 0 1 0 56488386 215027712 46481 996147200 134512640 135095119 4294956304 18446744073709551615 134556889 0 0 4096 0 0 0 0 17 1 0 0
/proc/11860/statm: 52497 46481 390 142 0 51451 0
Current children cumulated CPU time (s) 520.2
Current children cumulated vsize (KiB) 209988

[startup+582.303 s]
/proc/loadavg: 1.99 1.70 0.90 3/74 11915
/proc/meminfo: memFree=1082000/2055920 swapFree=4192812/4192956
[pid=11860] ppid=11858 vsize=216556 CPUtime=579.96
/proc/11860/stat : 11860 (pcs.small) R 11858 11860 11699 0 -1 4194304 74359 823 0 0 57939 57 0 0 25 0 1 0 56488386 221753344 49406 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11860/statm: 54139 49406 390 142 0 53093 0
Current children cumulated CPU time (s) 579.96
Current children cumulated vsize (KiB) 216556

[startup+642.301 s]
/proc/loadavg: 1.99 1.75 0.97 3/74 11915
/proc/meminfo: memFree=1069200/2055920 swapFree=4192812/4192956
[pid=11860] ppid=11858 vsize=222748 CPUtime=639.72
/proc/11860/stat : 11860 (pcs.small) R 11858 11860 11699 0 -1 4194304 77243 823 0 0 63911 61 0 0 25 0 1 0 56488386 228093952 52290 996147200 134512640 135095119 4294956304 18446744073709551615 134916512 0 0 4096 0 0 0 0 17 1 0 0
/proc/11860/statm: 55687 52290 390 142 0 54641 0
Current children cumulated CPU time (s) 639.72
Current children cumulated vsize (KiB) 222748

[startup+702.302 s]
/proc/loadavg: 1.99 1.79 1.03 3/74 11915
/proc/meminfo: memFree=1057232/2055920 swapFree=4192812/4192956
[pid=11860] ppid=11858 vsize=228672 CPUtime=699.48
/proc/11860/stat : 11860 (pcs.small) R 11858 11860 11699 0 -1 4194304 79999 823 0 0 69883 65 0 0 25 0 1 0 56488386 234160128 55046 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/11860/statm: 57168 55046 390 142 0 56122 0
Current children cumulated CPU time (s) 699.48
Current children cumulated vsize (KiB) 228672

[startup+762.306 s]
/proc/loadavg: 1.99 1.83 1.09 3/74 11915
/proc/meminfo: memFree=1045712/2055920 swapFree=4192812/4192956
[pid=11860] ppid=11858 vsize=299504 CPUtime=759.24
/proc/11860/stat : 11860 (pcs.small) R 11858 11860 11699 0 -1 4194304 98806 823 0 0 75847 77 0 0 25 0 1 0 56488386 306692096 57468 996147200 134512640 135095119 4294956304 18446744073709551615 134838109 0 0 4096 0 0 0 0 17 1 0 0
/proc/11860/statm: 74876 57468 390 142 0 73830 0
Current children cumulated CPU time (s) 759.24
Current children cumulated vsize (KiB) 299504

[startup+822.302 s]
/proc/loadavg: 1.99 1.86 1.14 3/74 11915
/proc/meminfo: memFree=1034448/2055920 swapFree=4192812/4192956
[pid=11860] ppid=11858 vsize=304380 CPUtime=819
/proc/11860/stat : 11860 (pcs.small) R 11858 11860 11699 0 -1 4194304 101122 823 0 0 81820 80 0 0 25 0 1 0 56488386 311685120 59784 996147200 134512640 135095119 4294956304 18446744073709551615 134617057 0 0 4096 0 0 0 0 17 1 0 0
/proc/11860/statm: 76095 59784 390 142 0 75049 0
Current children cumulated CPU time (s) 819
Current children cumulated vsize (KiB) 304380

[startup+882.301 s]
/proc/loadavg: 1.99 1.88 1.19 3/74 11915
/proc/meminfo: memFree=1023120/2055920 swapFree=4192812/4192956
[pid=11860] ppid=11858 vsize=309264 CPUtime=878.76
/proc/11860/stat : 11860 (pcs.small) R 11858 11860 11699 0 -1 4194304 103394 823 0 0 87792 84 0 0 25 0 1 0 56488386 316686336 62056 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 1 0 0
/proc/11860/statm: 77316 62056 390 142 0 76270 0
Current children cumulated CPU time (s) 878.76
Current children cumulated vsize (KiB) 309264

[startup+942.303 s]
/proc/loadavg: 1.99 1.90 1.24 3/74 11915
/proc/meminfo: memFree=1011600/2055920 swapFree=4192812/4192956
[pid=11860] ppid=11858 vsize=314548 CPUtime=938.52
/proc/11860/stat : 11860 (pcs.small) R 11858 11860 11699 0 -1 4194304 105783 823 0 0 93766 86 0 0 25 0 1 0 56488386 322097152 64445 996147200 134512640 135095119 4294956304 18446744073709551615 134582115 0 0 4096 0 0 0 0 17 1 0 0
/proc/11860/statm: 78637 64445 390 142 0 77591 0
Current children cumulated CPU time (s) 938.52
Current children cumulated vsize (KiB) 314548

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

[startup+947.107 s]
/proc/loadavg: 1.99 1.90 1.25 3/74 11915
/proc/meminfo: memFree=1010704/2055920 swapFree=4192812/4192956
[pid=11860] ppid=11858 vsize=314804 CPUtime=943.31
/proc/11860/stat : 11860 (pcs.small) R 11858 11860 11699 0 -1 4194304 105948 823 0 0 94244 87 0 0 25 0 1 0 56488386 322359296 64610 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11860/statm: 78701 64610 390 142 0 77655 0
Current children cumulated CPU time (s) 943.31
Current children cumulated vsize (KiB) 314804

[startup+950.301 s]
/proc/loadavg: 1.99 1.90 1.25 3/74 11915
/proc/meminfo: memFree=1010064/2055920 swapFree=4192812/4192956
[pid=11860] ppid=11858 vsize=315188 CPUtime=946.49
/proc/11860/stat : 11860 (pcs.small) R 11858 11860 11699 0 -1 4194304 106076 823 0 0 94562 87 0 0 25 0 1 0 56488386 322752512 64738 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/11860/statm: 78797 64738 390 142 0 77751 0
Current children cumulated CPU time (s) 946.49
Current children cumulated vsize (KiB) 315188

[startup+951.901 s]
/proc/loadavg: 1.99 1.90 1.25 3/74 11915
/proc/meminfo: memFree=1009872/2055920 swapFree=4192812/4192956
[pid=11860] ppid=11858 vsize=315316 CPUtime=948.08
/proc/11860/stat : 11860 (pcs.small) R 11858 11860 11699 0 -1 4194304 106142 823 0 0 94721 87 0 0 25 0 1 0 56488386 322883584 64804 996147200 134512640 135095119 4294956304 18446744073709551615 134615627 0 0 4096 0 0 0 0 17 1 0 0
/proc/11860/statm: 78829 64804 390 142 0 77783 0
Current children cumulated CPU time (s) 948.08
Current children cumulated vsize (KiB) 315316

[startup+952.703 s]
/proc/loadavg: 1.99 1.90 1.25 3/74 11915
/proc/meminfo: memFree=1009552/2055920 swapFree=4192812/4192956
[pid=11860] ppid=11858 vsize=315316 CPUtime=948.88
/proc/11860/stat : 11860 (pcs.small) R 11858 11860 11699 0 -1 4194304 106167 823 0 0 94801 87 0 0 25 0 1 0 56488386 322883584 64829 996147200 134512640 135095119 4294956304 18446744073709551615 6811132 0 0 4096 0 0 0 0 17 1 0 0
/proc/11860/statm: 78829 64829 390 142 0 77783 0
Current children cumulated CPU time (s) 948.88
Current children cumulated vsize (KiB) 315316

[startup+953.103 s]
/proc/loadavg: 1.99 1.90 1.25 3/74 11915
/proc/meminfo: memFree=1009552/2055920 swapFree=4192812/4192956
[pid=11860] ppid=11858 vsize=151468 CPUtime=949.28
/proc/11860/stat : 11860 (pcs.small) R 11858 11860 11699 0 -1 4194304 106167 823 0 0 94839 89 0 0 25 0 1 0 56488386 155103232 37220 996147200 134512640 135095119 4294956304 18446744073709551615 6807621 0 0 4096 0 0 0 0 17 1 0 0
/proc/11860/statm: 37867 37220 390 142 0 36821 0
Current children cumulated CPU time (s) 949.28
Current children cumulated vsize (KiB) 151468

[startup+953.502 s]
/proc/loadavg: 1.99 1.90 1.25 3/74 11915
/proc/meminfo: memFree=1009552/2055920 swapFree=4192812/4192956
[pid=11860] ppid=11858 vsize=151468 CPUtime=949.68
/proc/11860/stat : 11860 (pcs.small) R 11858 11860 11699 0 -1 4194304 106167 823 0 0 94879 89 0 0 25 0 1 0 56488386 155103232 37220 996147200 134512640 135095119 4294956304 18446744073709551615 6807621 0 0 4096 0 0 0 0 17 1 0 0
/proc/11860/statm: 37867 37220 390 142 0 36821 0
Current children cumulated CPU time (s) 949.68
Current children cumulated vsize (KiB) 151468

Child status: 0
Real time (s): 953.533
CPU time (s): 949.729
CPU user time (s): 948.807
CPU system time (s): 0.921859
CPU usage (%): 99.6011
Max. virtual memory (cumulated for all children) (KiB): 361044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 948.807
system time used= 0.921859
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 106993
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= 19
involuntary context switches= 10294

runsolver used 0.837872 second user time and 2.6406 second system time

The end

Launcher Data 

Begin job on node86 at 2009-07-15 23:43:51
IDJOB=2057755
IDBENCH=53409
IDSOLVER=733
FILE ID=node86/2057755-1247694231
PBS_JOBID= 9521146
Free space on /tmp= 66256 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/BH-4-7/normalized-BlackHole-4-7-e-5_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057755-1247694231/watcher-2057755-1247694231 -o /tmp/evaluation-result-2057755-1247694231/solver-2057755-1247694231 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 2108945993 HOME/instance-2057755-1247694231.xml

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

MD5SUM BENCH= 754e523c1eb36c25e5960759c57cf8f5
RANDOM SEED=2108945993

node86.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		: 3000.265
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		: 3000.265
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:       1323752 kB
Buffers:         92648 kB
Cached:         549340 kB
SwapCached:          0 kB
Active:         241708 kB
Inactive:       415572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1323752 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1996 kB
Writeback:           0 kB
Mapped:          24964 kB
Slab:            60500 kB
Committed_AS:   568940 kB
PageTables:       1696 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= 66252 MiB
End job on node86 at 2009-07-15 23:59:45