Trace number 2057799

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? 921.441 925.954

DiagnosticValue
ASSIGNMENTS1000000

General information on the benchmark

Namecsp/BH-4-7/
normalized-BlackHole-4-7-e-8_ext.xml
MD5SUM4bffe1c84c3ac08270f47caf386cacb7
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 benchmark0.043993
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
0.18/0.21	c Seed is 603976496
0.18/0.21	c Constructing HOME/instance-2057799-1247694232.xml  with 11916 constraints
0.18/0.21	c Solving 1000001 backtracks 25 restarts
921.37/925.95	s UNKNOWN
921.37/925.95	c Too many backtracks
921.37/925.95	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-2057799-1247694232/watcher-2057799-1247694232 -o /tmp/evaluation-result-2057799-1247694232/solver-2057799-1247694232 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 603976496 HOME/instance-2057799-1247694232.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: 0.07 0.02 0.00 4/72 10158
/proc/meminfo: memFree=1448872/2055920 swapFree=4192812/4192956
[pid=10158] ppid=10156 vsize=5356 CPUtime=0
/proc/10158/stat : 10158 (pcssolve) R 10156 10158 10057 0 -1 4194304 273 0 0 0 0 0 0 0 20 0 1 0 56489321 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 264907582111 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/10158/statm: 1339 241 200 169 0 50 0
[pid=10159] ppid=10158 vsize=5356 CPUtime=0
/proc/10159/stat : 10159 (pcssolve) R 10158 10158 10057 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 56489322 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 264907582111 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/10159/statm: 1339 241 200 169 0 50 0

[startup+0.100445 s]
/proc/loadavg: 0.07 0.02 0.00 4/72 10158
/proc/meminfo: memFree=1448872/2055920 swapFree=4192812/4192956
[pid=10158] ppid=10156 vsize=6360 CPUtime=0.08
/proc/10158/stat : 10158 (pcs.small) R 10156 10158 10057 0 -1 4194304 1373 823 0 0 8 0 0 0 18 0 1 0 56489321 6512640 884 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 1590 884 390 142 0 544 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6360

[startup+0.201454 s]
/proc/loadavg: 0.07 0.02 0.00 4/72 10158
/proc/meminfo: memFree=1448872/2055920 swapFree=4192812/4192956
[pid=10158] ppid=10156 vsize=6360 CPUtime=0.18
/proc/10158/stat : 10158 (pcs.small) R 10156 10158 10057 0 -1 4194304 1378 823 0 0 18 0 0 0 18 0 1 0 56489321 6512640 889 996147200 134512640 135095119 4294956304 18446744073709551615 134554982 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 1590 889 390 142 0 544 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 6360

[startup+0.301469 s]
/proc/loadavg: 0.07 0.02 0.00 4/72 10158
/proc/meminfo: memFree=1448872/2055920 swapFree=4192812/4192956
[pid=10158] ppid=10156 vsize=6360 CPUtime=0.28
/proc/10158/stat : 10158 (pcs.small) R 10156 10158 10057 0 -1 4194304 1394 823 0 0 28 0 0 0 19 0 1 0 56489321 6512640 905 996147200 134512640 135095119 4294956304 18446744073709551615 134911275 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 1590 905 390 142 0 544 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6360

[startup+0.701523 s]
/proc/loadavg: 0.07 0.02 0.00 4/72 10158
/proc/meminfo: memFree=1448872/2055920 swapFree=4192812/4192956
[pid=10158] ppid=10156 vsize=6632 CPUtime=0.68
/proc/10158/stat : 10158 (pcs.small) R 10156 10158 10057 0 -1 4194304 1469 823 0 0 68 0 0 0 23 0 1 0 56489321 6791168 980 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 1658 980 390 142 0 612 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6632

[startup+1.50164 s]
/proc/loadavg: 0.07 0.02 0.00 3/73 10164
/proc/meminfo: memFree=1445528/2055920 swapFree=4192812/4192956
[pid=10158] ppid=10156 vsize=7928 CPUtime=1.47
/proc/10158/stat : 10158 (pcs.small) R 10156 10158 10057 0 -1 4194304 1855 823 0 0 147 0 0 0 25 0 1 0 56489321 8118272 1204 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 1982 1204 390 142 0 936 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7928

[startup+3.10187 s]
/proc/loadavg: 0.07 0.02 0.00 3/73 10164
/proc/meminfo: memFree=1444632/2055920 swapFree=4192812/4192956
[pid=10158] ppid=10156 vsize=9600 CPUtime=3.06
/proc/10158/stat : 10158 (pcs.small) R 10156 10158 10057 0 -1 4194304 2425 823 0 0 306 0 0 0 25 0 1 0 56489321 9830400 1580 996147200 134512640 135095119 4294956304 18446744073709551615 134589598 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 2400 1580 390 142 0 1354 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 9600

[startup+6.30134 s]
/proc/loadavg: 0.22 0.05 0.01 3/73 10164
/proc/meminfo: memFree=1440728/2055920 swapFree=4192812/4192956
[pid=10158] ppid=10156 vsize=13728 CPUtime=6.25
/proc/10158/stat : 10158 (pcs.small) R 10156 10158 10057 0 -1 4194304 3829 823 0 0 624 1 0 0 25 0 1 0 56489321 14057472 2437 996147200 134512640 135095119 4294956304 18446744073709551615 134617200 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 3432 2437 390 142 0 2386 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 13728

[startup+12.7013 s]
/proc/loadavg: 0.36 0.08 0.02 3/73 10164
/proc/meminfo: memFree=1435616/2055920 swapFree=4192812/4192956
[pid=10158] ppid=10156 vsize=17964 CPUtime=12.61
/proc/10158/stat : 10158 (pcs.small) R 10156 10158 10057 0 -1 4194304 5381 823 0 0 1259 2 0 0 25 0 1 0 56489321 18395136 3476 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 4491 3476 390 142 0 3445 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 17964

[startup+25.5011 s]
/proc/loadavg: 0.73 0.17 0.06 3/73 10164
/proc/meminfo: memFree=1424864/2055920 swapFree=4192812/4192956
[pid=10158] ppid=10156 vsize=29704 CPUtime=25.35
/proc/10158/stat : 10158 (pcs.small) R 10156 10158 10057 0 -1 4194304 9365 823 0 0 2530 5 0 0 25 0 1 0 56489321 30416896 5922 996147200 134512640 135095119 4294956304 18446744073709551615 134643013 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 7426 5922 390 142 0 6380 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 29704

[startup+51.1018 s]
/proc/loadavg: 1.16 0.32 0.11 3/73 10164
/proc/meminfo: memFree=1406880/2055920 swapFree=4192812/4192956
[pid=10158] ppid=10156 vsize=51008 CPUtime=50.83
/proc/10158/stat : 10158 (pcs.small) R 10156 10158 10057 0 -1 4194304 16174 823 0 0 5073 10 0 0 25 0 1 0 56489321 52232192 9657 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 12752 9657 390 142 0 11706 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 51008

[startup+102.301 s]
/proc/loadavg: 1.63 0.58 0.20 3/73 10164
/proc/meminfo: memFree=1387872/2055920 swapFree=4192812/4192956
[pid=10158] ppid=10156 vsize=74208 CPUtime=101.78
/proc/10158/stat : 10158 (pcs.small) R 10156 10158 10057 0 -1 4194304 24032 823 0 0 10161 17 0 0 25 0 1 0 56489321 75988992 13418 996147200 134512640 135095119 4294956304 18446744073709551615 134636914 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 18552 13418 390 142 0 17506 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 74208

[startup+162.303 s]
/proc/loadavg: 1.86 0.83 0.31 3/73 10164
/proc/meminfo: memFree=1368608/2055920 swapFree=4192812/4192956
[pid=10158] ppid=10156 vsize=82184 CPUtime=161.49
/proc/10158/stat : 10158 (pcs.small) R 10156 10158 10057 0 -1 4194304 28013 823 0 0 16128 21 0 0 25 0 1 0 56489321 84156416 17399 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 20546 17399 390 142 0 19500 0
Current children cumulated CPU time (s) 161.49
Current children cumulated vsize (KiB) 82184

[startup+222.307 s]
/proc/loadavg: 2.04 1.07 0.43 3/73 10164
/proc/meminfo: memFree=1340576/2055920 swapFree=4192812/4192956
[pid=10158] ppid=10156 vsize=103796 CPUtime=221.2
/proc/10158/stat : 10158 (pcs.small) R 10156 10158 10057 0 -1 4194304 36010 823 0 0 22094 26 0 0 25 0 1 0 56489321 106287104 23347 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 25949 23347 390 142 0 24903 0
Current children cumulated CPU time (s) 221.2
Current children cumulated vsize (KiB) 103796

[startup+282.301 s]
/proc/loadavg: 2.05 1.25 0.53 3/73 10164
/proc/meminfo: memFree=1317408/2055920 swapFree=4192812/4192956
[pid=10158] ppid=10156 vsize=148792 CPUtime=280.9
/proc/10158/stat : 10158 (pcs.small) R 10156 10158 10057 0 -1 4194304 49373 823 0 0 28054 36 0 0 25 0 1 0 56489321 152363008 28517 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 37198 28517 390 142 0 36152 0
Current children cumulated CPU time (s) 280.9
Current children cumulated vsize (KiB) 148792

[startup+342.301 s]
/proc/loadavg: 2.02 1.39 0.62 3/73 10164
/proc/meminfo: memFree=1301024/2055920 swapFree=4192812/4192956
[pid=10158] ppid=10156 vsize=157324 CPUtime=340.61
/proc/10158/stat : 10158 (pcs.small) R 10156 10158 10057 0 -1 4194304 52738 823 0 0 34019 42 0 0 25 0 1 0 56489321 161099776 31882 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 39331 31882 390 142 0 38285 0
Current children cumulated CPU time (s) 340.61
Current children cumulated vsize (KiB) 157324

[startup+402.302 s]
/proc/loadavg: 2.00 1.50 0.70 3/73 10164
/proc/meminfo: memFree=1268000/2055920 swapFree=4192812/4192956
[pid=10158] ppid=10156 vsize=199372 CPUtime=400.32
/proc/10158/stat : 10158 (pcs.small) R 10156 10158 10057 0 -1 4194304 64466 823 0 0 39983 49 0 0 25 0 1 0 56489321 204156928 39513 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 49843 39513 390 142 0 48797 0
Current children cumulated CPU time (s) 400.32
Current children cumulated vsize (KiB) 199372

[startup+462.301 s]
/proc/loadavg: 2.00 1.58 0.78 3/73 10166
/proc/meminfo: memFree=1259360/2055920 swapFree=4192812/4192956
[pid=10158] ppid=10156 vsize=199372 CPUtime=460.02
/proc/10158/stat : 10158 (pcs.small) R 10156 10158 10057 0 -1 4194304 66026 823 0 0 45951 51 0 0 25 0 1 0 56489321 204156928 41073 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 49843 41073 390 142 0 48797 0
Current children cumulated CPU time (s) 460.02
Current children cumulated vsize (KiB) 199372

[startup+522.302 s]
/proc/loadavg: 2.00 1.66 0.85 3/73 10166
/proc/meminfo: memFree=1250400/2055920 swapFree=4192812/4192956
[pid=10158] ppid=10156 vsize=199372 CPUtime=519.74
/proc/10158/stat : 10158 (pcs.small) R 10156 10158 10057 0 -1 4194304 67691 823 0 0 51920 54 0 0 25 0 1 0 56489321 204156928 42738 996147200 134512640 135095119 4294956304 18446744073709551615 134617019 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 49843 42738 390 142 0 48797 0
Current children cumulated CPU time (s) 519.74
Current children cumulated vsize (KiB) 199372

[startup+582.302 s]
/proc/loadavg: 2.00 1.72 0.92 3/73 10166
/proc/meminfo: memFree=1232032/2055920 swapFree=4192812/4192956
[pid=10158] ppid=10156 vsize=203616 CPUtime=579.44
/proc/10158/stat : 10158 (pcs.small) R 10156 10158 10057 0 -1 4194304 70276 823 0 0 57887 57 0 0 25 0 1 0 56489321 208502784 45323 996147200 134512640 135095119 4294956304 18446744073709551615 134589681 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 50904 45323 390 142 0 49858 0
Current children cumulated CPU time (s) 579.44
Current children cumulated vsize (KiB) 203616

[startup+642.302 s]
/proc/loadavg: 2.00 1.77 0.99 3/73 10166
/proc/meminfo: memFree=1219168/2055920 swapFree=4192812/4192956
[pid=10158] ppid=10156 vsize=210052 CPUtime=639.15
/proc/10158/stat : 10158 (pcs.small) R 10156 10158 10057 0 -1 4194304 73270 823 0 0 63854 61 0 0 25 0 1 0 56489321 215093248 48317 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 52513 48317 390 142 0 51467 0
Current children cumulated CPU time (s) 639.15
Current children cumulated vsize (KiB) 210052

[startup+702.301 s]
/proc/loadavg: 2.00 1.81 1.05 3/73 10166
/proc/meminfo: memFree=1207264/2055920 swapFree=4192812/4192956
[pid=10158] ppid=10156 vsize=215712 CPUtime=698.86
/proc/10158/stat : 10158 (pcs.small) R 10156 10158 10057 0 -1 4194304 75961 823 0 0 69821 65 0 0 25 0 1 0 56489321 220889088 51008 996147200 134512640 135095119 4294956304 18446744073709551615 134589657 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 53928 51008 390 142 0 52882 0
Current children cumulated CPU time (s) 698.86
Current children cumulated vsize (KiB) 215712

[startup+762.302 s]
/proc/loadavg: 2.00 1.84 1.10 3/73 10166
/proc/meminfo: memFree=1194144/2055920 swapFree=4192812/4192956
[pid=10158] ppid=10156 vsize=287668 CPUtime=758.57
/proc/10158/stat : 10158 (pcs.small) R 10156 10158 10057 0 -1 4194304 95321 823 0 0 75779 78 0 0 25 0 1 0 56489321 294572032 53983 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 71917 53983 390 142 0 70871 0
Current children cumulated CPU time (s) 758.57
Current children cumulated vsize (KiB) 287668

[startup+822.303 s]
/proc/loadavg: 2.00 1.86 1.16 3/73 10166
/proc/meminfo: memFree=1175840/2055920 swapFree=4192812/4192956
[pid=10158] ppid=10156 vsize=297960 CPUtime=818.28
/proc/10158/stat : 10158 (pcs.small) R 10156 10158 10057 0 -1 4194304 99640 823 0 0 81744 84 0 0 25 0 1 0 56489321 305111040 58302 996147200 134512640 135095119 4294956304 18446744073709551615 134641443 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 74490 58302 390 142 0 73444 0
Current children cumulated CPU time (s) 818.28
Current children cumulated vsize (KiB) 297960

[startup+882.306 s]
/proc/loadavg: 2.07 1.90 1.21 3/73 10166
/proc/meminfo: memFree=1159264/2055920 swapFree=4192812/4192956
[pid=10158] ppid=10156 vsize=306496 CPUtime=877.98
/proc/10158/stat : 10158 (pcs.small) R 10156 10158 10057 0 -1 4194304 103244 823 0 0 87710 88 0 0 25 0 1 0 56489321 313851904 61906 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 76624 61906 390 142 0 75578 0
Current children cumulated CPU time (s) 877.98
Current children cumulated vsize (KiB) 306496

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

[startup+896.001 s]
/proc/loadavg: 2.06 1.91 1.22 3/73 10166
/proc/meminfo: memFree=1155872/2055920 swapFree=4192812/4192956
[pid=10158] ppid=10156 vsize=308312 CPUtime=891.62
/proc/10158/stat : 10158 (pcs.small) R 10156 10158 10057 0 -1 4194304 104017 823 0 0 89072 90 0 0 25 0 1 0 56489321 315711488 62679 996147200 134512640 135095119 4294956304 18446744073709551615 7450365 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 77078 62679 390 142 0 76032 0
Current children cumulated CPU time (s) 891.62
Current children cumulated vsize (KiB) 308312

[startup+908.802 s]
/proc/loadavg: 2.04 1.91 1.23 3/73 10166
/proc/meminfo: memFree=1152608/2055920 swapFree=4192812/4192956
[pid=10158] ppid=10156 vsize=309868 CPUtime=904.35
/proc/10158/stat : 10158 (pcs.small) R 10156 10158 10057 0 -1 4194304 104714 823 0 0 90345 90 0 0 25 0 1 0 56489321 317304832 63376 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 77467 63376 390 142 0 76421 0
Current children cumulated CPU time (s) 904.35
Current children cumulated vsize (KiB) 309868

[startup+915.201 s]
/proc/loadavg: 2.04 1.91 1.24 3/73 10166
/proc/meminfo: memFree=1150880/2055920 swapFree=4192812/4192956
[pid=10158] ppid=10156 vsize=310772 CPUtime=910.72
/proc/10158/stat : 10158 (pcs.small) R 10156 10158 10057 0 -1 4194304 105079 823 0 0 90981 91 0 0 25 0 1 0 56489321 318230528 63741 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 77693 63741 390 142 0 76647 0
Current children cumulated CPU time (s) 910.72
Current children cumulated vsize (KiB) 310772

[startup+921.601 s]
/proc/loadavg: 2.12 1.93 1.25 3/73 10166
/proc/meminfo: memFree=1149408/2055920 swapFree=4192812/4192956
[pid=10158] ppid=10156 vsize=311688 CPUtime=917.09
/proc/10158/stat : 10158 (pcs.small) R 10156 10158 10057 0 -1 4194304 105455 823 0 0 91618 91 0 0 25 0 1 0 56489321 319168512 64117 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 77922 64117 390 142 0 76876 0
Current children cumulated CPU time (s) 917.09
Current children cumulated vsize (KiB) 311688

[startup+923.201 s]
/proc/loadavg: 2.11 1.93 1.25 3/73 10166
/proc/meminfo: memFree=1148896/2055920 swapFree=4192812/4192956
[pid=10158] ppid=10156 vsize=311820 CPUtime=918.68
/proc/10158/stat : 10158 (pcs.small) R 10156 10158 10057 0 -1 4194304 105545 823 0 0 91777 91 0 0 25 0 1 0 56489321 319303680 64207 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 77955 64207 390 142 0 76909 0
Current children cumulated CPU time (s) 918.68
Current children cumulated vsize (KiB) 311820

[startup+924.802 s]
/proc/loadavg: 2.11 1.93 1.25 3/73 10166
/proc/meminfo: memFree=1148640/2055920 swapFree=4192812/4192956
[pid=10158] ppid=10156 vsize=312080 CPUtime=920.28
/proc/10158/stat : 10158 (pcs.small) R 10156 10158 10057 0 -1 4194304 105642 823 0 0 91936 92 0 0 25 0 1 0 56489321 319569920 64304 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 78020 64304 390 142 0 76974 0
Current children cumulated CPU time (s) 920.28
Current children cumulated vsize (KiB) 312080

[startup+925.602 s]
/proc/loadavg: 2.11 1.93 1.25 3/73 10166
/proc/meminfo: memFree=1148320/2055920 swapFree=4192812/4192956
[pid=10158] ppid=10156 vsize=279308 CPUtime=921.07
/proc/10158/stat : 10158 (pcs.small) R 10156 10158 10057 0 -1 4194304 105651 823 0 0 92015 92 0 0 25 0 1 0 56489321 286011392 56407 996147200 134512640 135095119 4294956304 18446744073709551615 7446680 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 69827 56407 390 142 0 68781 0
Current children cumulated CPU time (s) 921.07
Current children cumulated vsize (KiB) 279308

[startup+925.802 s]
/proc/loadavg: 2.11 1.93 1.25 3/73 10166
/proc/meminfo: memFree=1148320/2055920 swapFree=4192812/4192956
[pid=10158] ppid=10156 vsize=279308 CPUtime=921.27
/proc/10158/stat : 10158 (pcs.small) R 10156 10158 10057 0 -1 4194304 105651 823 0 0 92035 92 0 0 25 0 1 0 56489321 286011392 56407 996147200 134512640 135095119 4294956304 18446744073709551615 7450108 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 69827 56407 390 142 0 68781 0
Current children cumulated CPU time (s) 921.27
Current children cumulated vsize (KiB) 279308

[startup+925.902 s]
/proc/loadavg: 2.11 1.93 1.25 3/73 10166
/proc/meminfo: memFree=1148320/2055920 swapFree=4192812/4192956
[pid=10158] ppid=10156 vsize=279308 CPUtime=921.37
/proc/10158/stat : 10158 (pcs.small) R 10156 10158 10057 0 -1 4194304 105651 823 0 0 92045 92 0 0 25 0 1 0 56489321 286011392 56407 996147200 134512640 135095119 4294956304 18446744073709551615 7446526 0 0 4096 0 0 0 0 17 1 0 0
/proc/10158/statm: 69827 56407 390 142 0 68781 0
Current children cumulated CPU time (s) 921.37
Current children cumulated vsize (KiB) 279308

Child status: 0
Real time (s): 925.954
CPU time (s): 921.441
CPU user time (s): 920.47
CPU system time (s): 0.970852
CPU usage (%): 99.5126
Max. virtual memory (cumulated for all children) (KiB): 348072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 920.47
system time used= 0.970852
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 106477
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= 22
involuntary context switches= 10839

runsolver used 1.19182 second user time and 3.01754 second system time

The end

Launcher Data 

Begin job on node30 at 2009-07-15 23:43:52
IDJOB=2057799
IDBENCH=53413
IDSOLVER=733
FILE ID=node30/2057799-1247694232
PBS_JOBID= 9521251
Free space on /tmp= 66284 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/BH-4-7/normalized-BlackHole-4-7-e-8_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057799-1247694232/watcher-2057799-1247694232 -o /tmp/evaluation-result-2057799-1247694232/solver-2057799-1247694232 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 603976496 HOME/instance-2057799-1247694232.xml

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

MD5SUM BENCH= 4bffe1c84c3ac08270f47caf386cacb7
RANDOM SEED=603976496

node30.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		: 3000.277
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		: 3000.277
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:       1449352 kB
Buffers:         74444 kB
Cached:         432020 kB
SwapCached:          0 kB
Active:         218520 kB
Inactive:       308508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1449352 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4156 kB
Writeback:           0 kB
Mapped:          31996 kB
Slab:            65096 kB
Committed_AS:   525416 kB
PageTables:       1676 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= 66284 MiB
End job on node30 at 2009-07-15 23:59:18