Trace number 2057821

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? 1208.95 1220.46

DiagnosticValue
ASSIGNMENTS1000000

General information on the benchmark

Namecsp/BH-4-7/
normalized-BlackHole-4-7-e-4_ext.xml
MD5SUM5af9256d6bcac31317b3bfaaca55fb19
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 benchmark0.043992
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
0.00/0.02	c Seed is 562274529
0.00/0.02	c Constructing HOME/instance-2057821-1247694232.xml  with 11916 constraints
0.01/0.05	c Solving 1000001 backtracks 25 restarts
1208.87/1220.45	s UNKNOWN
1208.87/1220.45	c Too many backtracks
1208.87/1220.45	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-2057821-1247694232/watcher-2057821-1247694232 -o /tmp/evaluation-result-2057821-1247694232/solver-2057821-1247694232 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 562274529 HOME/instance-2057821-1247694232.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: 0.15 0.03 0.01 4/72 9456
/proc/meminfo: memFree=1408360/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=5256 CPUtime=0
/proc/9456/stat : 9456 (pcssolve) R 9454 9456 9363 0 -1 4194304 63 0 0 0 0 0 0 0 21 0 1 0 56490057 5382144 48 996147200 4194304 4889804 548682068800 18446744073709551615 237785628136 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 1314 48 37 169 0 13 0

[startup+0.0322629 s]
/proc/loadavg: 0.15 0.03 0.01 4/72 9456
/proc/meminfo: memFree=1408360/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=4776 CPUtime=0.01
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 916 823 0 0 1 0 0 0 25 0 1 0 56490057 4890624 525 996147200 134512640 135095119 4294956304 18446744073709551615 4159189312 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 1194 525 379 142 0 148 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4776

[startup+0.101281 s]
/proc/loadavg: 0.15 0.03 0.01 4/72 9456
/proc/meminfo: memFree=1408360/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=6272 CPUtime=0.07
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 1373 823 0 0 7 0 0 0 25 0 1 0 56490057 6422528 884 996147200 134512640 135095119 4294956304 18446744073709551615 134916508 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 1568 884 390 142 0 522 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6272

[startup+0.301314 s]
/proc/loadavg: 0.15 0.03 0.01 4/72 9456
/proc/meminfo: memFree=1408360/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=6404 CPUtime=0.27
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 1389 823 0 0 27 0 0 0 25 0 1 0 56490057 6557696 900 996147200 134512640 135095119 4294956304 18446744073709551615 3071622 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 1601 900 390 142 0 555 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6404

[startup+0.701387 s]
/proc/loadavg: 0.15 0.03 0.01 4/72 9456
/proc/meminfo: memFree=1408360/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=6800 CPUtime=0.67
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 1523 823 0 0 67 0 0 0 25 0 1 0 56490057 6963200 1034 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 1700 1034 390 142 0 654 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6800

[startup+1.50153 s]
/proc/loadavg: 0.15 0.03 0.01 3/73 9462
/proc/meminfo: memFree=1404760/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=8100 CPUtime=1.47
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 1879 823 0 0 146 1 0 0 25 0 1 0 56490057 8294400 1228 996147200 134512640 135095119 4294956304 18446744073709551615 134617019 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 2025 1228 390 142 0 979 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8100

[startup+3.10182 s]
/proc/loadavg: 0.30 0.06 0.02 3/73 9462
/proc/meminfo: memFree=1403544/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=9388 CPUtime=3.06
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 2357 823 0 0 305 1 0 0 25 0 1 0 56490057 9613312 1641 996147200 134512640 135095119 4294956304 18446744073709551615 134589654 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 2347 1641 390 142 0 1301 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 9388

[startup+6.30141 s]
/proc/loadavg: 0.30 0.06 0.02 3/73 9462
/proc/meminfo: memFree=1398616/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=12744 CPUtime=6.23
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 3464 823 0 0 622 1 0 0 25 0 1 0 56490057 13049856 2329 996147200 134512640 135095119 4294956304 18446744073709551615 134916438 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 3186 2329 390 142 0 2140 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12744

[startup+12.7016 s]
/proc/loadavg: 0.56 0.13 0.04 3/73 9462
/proc/meminfo: memFree=1393120/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=17872 CPUtime=12.57
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 5258 823 0 0 1254 3 0 0 25 0 1 0 56490057 18300928 3353 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 4468 3353 390 142 0 3422 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 17872

[startup+25.5019 s]
/proc/loadavg: 0.78 0.19 0.06 3/73 9462
/proc/meminfo: memFree=1381920/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=28844 CPUtime=25.25
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 8929 823 0 0 2520 5 0 0 25 0 1 0 56490057 29536256 5486 996147200 134512640 135095119 4294956304 18446744073709551615 134589654 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 7211 5486 390 142 0 6165 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 28844

[startup+51.1016 s]
/proc/loadavg: 1.20 0.33 0.11 3/73 9462
/proc/meminfo: memFree=1360096/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=51036 CPUtime=50.61
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 15940 823 0 0 5052 9 0 0 25 0 1 0 56490057 52260864 9423 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 12759 9423 390 142 0 11713 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 51036

[startup+102.307 s]
/proc/loadavg: 1.68 0.61 0.22 3/73 9462
/proc/meminfo: memFree=1338464/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=59152 CPUtime=101.34
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 20223 823 0 0 10120 14 0 0 25 0 1 0 56490057 60571648 13706 996147200 134512640 135095119 4294956304 18446744073709551615 134589601 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 14788 13706 390 142 0 13742 0
Current children cumulated CPU time (s) 101.34
Current children cumulated vsize (KiB) 59152

[startup+162.302 s]
/proc/loadavg: 1.88 0.86 0.33 3/73 9462
/proc/meminfo: memFree=1308256/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=99576 CPUtime=160.77
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 32435 823 0 0 16055 22 0 0 25 0 1 0 56490057 101965824 19772 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 24894 19772 390 142 0 23848 0
Current children cumulated CPU time (s) 160.77
Current children cumulated vsize (KiB) 99576

[startup+222.302 s]
/proc/loadavg: 1.95 1.07 0.43 3/73 9462
/proc/meminfo: memFree=1290080/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=101632 CPUtime=220.2
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 34486 823 0 0 21995 25 0 0 25 0 1 0 56490057 104071168 21823 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 25408 21823 390 142 0 24362 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 101632

[startup+282.303 s]
/proc/loadavg: 1.98 1.23 0.52 3/73 9462
/proc/meminfo: memFree=1271520/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=111168 CPUtime=279.64
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 38725 823 0 0 27934 30 0 0 25 0 1 0 56490057 113836032 26062 996147200 134512640 135095119 4294956304 18446744073709551615 134617856 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 27792 26062 390 142 0 26746 0
Current children cumulated CPU time (s) 279.64
Current children cumulated vsize (KiB) 111168

[startup+342.302 s]
/proc/loadavg: 1.99 1.37 0.61 3/73 9462
/proc/meminfo: memFree=1251744/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=153964 CPUtime=339.06
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 51338 823 0 0 33867 39 0 0 25 0 1 0 56490057 157659136 30482 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 38491 30482 390 142 0 37445 0
Current children cumulated CPU time (s) 339.06
Current children cumulated vsize (KiB) 153964

[startup+402.302 s]
/proc/loadavg: 1.99 1.48 0.70 3/73 9462
/proc/meminfo: memFree=1213280/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=198316 CPUtime=398.5
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 64224 823 0 0 39803 47 0 0 25 0 1 0 56490057 203075584 39271 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 49579 39271 390 142 0 48533 0
Current children cumulated CPU time (s) 398.5
Current children cumulated vsize (KiB) 198316

[startup+462.301 s]
/proc/loadavg: 1.99 1.57 0.78 3/73 9464
/proc/meminfo: memFree=1203872/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=198316 CPUtime=457.93
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 65711 823 0 0 45743 50 0 0 25 0 1 0 56490057 203075584 40758 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 49579 40758 390 142 0 48533 0
Current children cumulated CPU time (s) 457.93
Current children cumulated vsize (KiB) 198316

[startup+522.301 s]
/proc/loadavg: 1.99 1.65 0.85 3/73 9464
/proc/meminfo: memFree=1195872/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=198316 CPUtime=517.38
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 66961 823 0 0 51686 52 0 0 25 0 1 0 56490057 203075584 42008 996147200 134512640 135095119 4294956304 18446744073709551615 134589572 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 49579 42008 390 142 0 48533 0
Current children cumulated CPU time (s) 517.38
Current children cumulated vsize (KiB) 198316

[startup+582.302 s]
/proc/loadavg: 1.99 1.71 0.92 3/73 9464
/proc/meminfo: memFree=1184800/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=201016 CPUtime=576.8
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 68919 823 0 0 57626 54 0 0 25 0 1 0 56490057 205840384 43966 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 50254 43966 390 142 0 49208 0
Current children cumulated CPU time (s) 576.8
Current children cumulated vsize (KiB) 201016

[startup+642.301 s]
/proc/loadavg: 1.99 1.76 0.98 3/73 9464
/proc/meminfo: memFree=1172896/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=205124 CPUtime=636.23
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 71155 823 0 0 63567 56 0 0 25 0 1 0 56490057 210046976 46202 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 51281 46202 390 142 0 50235 0
Current children cumulated CPU time (s) 636.23
Current children cumulated vsize (KiB) 205124

[startup+702.301 s]
/proc/loadavg: 1.99 1.80 1.04 3/73 9464
/proc/meminfo: memFree=1159840/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=211052 CPUtime=695.67
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 73744 823 0 0 69507 60 0 0 25 0 1 0 56490057 216117248 48791 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 52763 48791 390 142 0 51717 0
Current children cumulated CPU time (s) 695.67
Current children cumulated vsize (KiB) 211052

[startup+762.306 s]
/proc/loadavg: 1.99 1.83 1.10 3/73 9464
/proc/meminfo: memFree=1148576/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=215292 CPUtime=755.11
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 75874 823 0 0 75449 62 0 0 25 0 1 0 56490057 220459008 50921 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 53823 50921 390 142 0 52777 0
Current children cumulated CPU time (s) 755.11
Current children cumulated vsize (KiB) 215292

[startup+822.301 s]
/proc/loadavg: 1.99 1.86 1.15 3/73 9464
/proc/meminfo: memFree=1137440/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=285072 CPUtime=814.54
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 94391 823 0 0 81382 72 0 0 25 0 1 0 56490057 291913728 53053 996147200 134512640 135095119 4294956304 18446744073709551615 134926968 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 71268 53053 390 142 0 70222 0
Current children cumulated CPU time (s) 814.54
Current children cumulated vsize (KiB) 285072

[startup+882.303 s]
/proc/loadavg: 1.99 1.88 1.20 3/73 9464
/proc/meminfo: memFree=1114784/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=289192 CPUtime=873.97
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 96497 823 0 0 87321 76 0 0 25 0 1 0 56490057 296132608 55159 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 72298 55159 390 142 0 71252 0
Current children cumulated CPU time (s) 873.97
Current children cumulated vsize (KiB) 289192

[startup+942.302 s]
/proc/loadavg: 1.99 1.90 1.25 3/73 9464
/proc/meminfo: memFree=1102688/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=294976 CPUtime=933.41
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 99292 823 0 0 93260 81 0 0 25 0 1 0 56490057 302055424 57954 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 73744 57954 390 142 0 72698 0
Current children cumulated CPU time (s) 933.41
Current children cumulated vsize (KiB) 294976

[startup+1002.3 s]
/proc/loadavg: 1.99 1.92 1.30 3/73 9464
/proc/meminfo: memFree=1090464/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=300636 CPUtime=992.84
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 102065 823 0 0 99198 86 0 0 25 0 1 0 56490057 307851264 60727 996147200 134512640 135095119 4294956304 18446744073709551615 134636921 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 75159 60727 390 142 0 74113 0
Current children cumulated CPU time (s) 992.84
Current children cumulated vsize (KiB) 300636

[startup+1062.3 s]
/proc/loadavg: 1.99 1.93 1.34 3/73 9470
/proc/meminfo: memFree=1078624/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=306548 CPUtime=1052.26
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 104827 823 0 0 105137 89 0 0 25 0 1 0 56490057 313905152 63489 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 76637 63489 390 142 0 75591 0
Current children cumulated CPU time (s) 1052.26
Current children cumulated vsize (KiB) 306548

[startup+1122.3 s]
/proc/loadavg: 1.99 1.94 1.38 3/73 9470
/proc/meminfo: memFree=1067488/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=311812 CPUtime=1111.69
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 107331 823 0 0 111077 92 0 0 25 0 1 0 56490057 319295488 65993 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 77953 65993 390 142 0 76907 0
Current children cumulated CPU time (s) 1111.69
Current children cumulated vsize (KiB) 311812

[startup+1182.3 s]
/proc/loadavg: 1.99 1.95 1.41 3/73 9470
/proc/meminfo: memFree=1056736/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=316828 CPUtime=1171.14
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 109778 823 0 0 117019 95 0 0 25 0 1 0 56490057 324431872 68440 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 79207 68440 390 142 0 78161 0
Current children cumulated CPU time (s) 1171.14
Current children cumulated vsize (KiB) 316828

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

[startup+1203.1 s]
/proc/loadavg: 1.99 1.95 1.42 3/73 9470
/proc/meminfo: memFree=1052896/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=318756 CPUtime=1191.74
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 110656 823 0 0 119078 96 0 0 25 0 1 0 56490057 326406144 69318 996147200 134512640 135095119 4294956304 18446744073709551615 134927091 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 79689 69318 390 142 0 78643 0
Current children cumulated CPU time (s) 1191.74
Current children cumulated vsize (KiB) 318756

[startup+1209.5 s]
/proc/loadavg: 1.99 1.95 1.43 3/73 9470
/proc/meminfo: memFree=1051616/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=319272 CPUtime=1198.08
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 110916 823 0 0 119712 96 0 0 25 0 1 0 56490057 326934528 69578 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 79818 69578 390 142 0 78772 0
Current children cumulated CPU time (s) 1198.08
Current children cumulated vsize (KiB) 319272

[startup+1215.9 s]
/proc/loadavg: 1.99 1.95 1.43 3/73 9470
/proc/meminfo: memFree=1050592/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=319784 CPUtime=1204.42
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 111161 823 0 0 120345 97 0 0 25 0 1 0 56490057 327458816 69823 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 79946 69823 390 142 0 78900 0
Current children cumulated CPU time (s) 1204.42
Current children cumulated vsize (KiB) 319784

[startup+1217.5 s]
/proc/loadavg: 1.99 1.95 1.43 3/73 9470
/proc/meminfo: memFree=1050400/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=319912 CPUtime=1206.01
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 111224 823 0 0 120504 97 0 0 25 0 1 0 56490057 327589888 69886 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 79978 69886 390 142 0 78932 0
Current children cumulated CPU time (s) 1206.01
Current children cumulated vsize (KiB) 319912

[startup+1219.1 s]
/proc/loadavg: 1.99 1.95 1.43 3/73 9470
/proc/meminfo: memFree=1049952/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=320040 CPUtime=1207.58
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 111290 823 0 0 120661 97 0 0 25 0 1 0 56490057 327720960 69952 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 80010 69952 390 142 0 78964 0
Current children cumulated CPU time (s) 1207.58
Current children cumulated vsize (KiB) 320040

[startup+1219.91 s]
/proc/loadavg: 1.99 1.95 1.43 3/73 9470
/proc/meminfo: memFree=1081312/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=156192 CPUtime=1208.38
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 111303 823 0 0 120739 99 0 0 25 0 1 0 56490057 159940608 38404 996147200 134512640 135095119 4294956304 18446744073709551615 3035251 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 39048 38404 390 142 0 38002 0
Current children cumulated CPU time (s) 1208.38
Current children cumulated vsize (KiB) 156192

[startup+1220.3 s]
/proc/loadavg: 1.99 1.95 1.43 3/73 9470
/proc/meminfo: memFree=1081312/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=156192 CPUtime=1208.77
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 111303 823 0 0 120778 99 0 0 25 0 1 0 56490057 159940608 38404 996147200 134512640 135095119 4294956304 18446744073709551615 3035251 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 39048 38404 390 142 0 38002 0
Current children cumulated CPU time (s) 1208.77
Current children cumulated vsize (KiB) 156192

[startup+1220.4 s]
/proc/loadavg: 1.99 1.95 1.43 3/73 9470
/proc/meminfo: memFree=1081312/2055920 swapFree=4192812/4192956
[pid=9456] ppid=9454 vsize=156192 CPUtime=1208.87
/proc/9456/stat : 9456 (pcs.small) R 9454 9456 9363 0 -1 4194304 111303 823 0 0 120788 99 0 0 25 0 1 0 56490057 159940608 38404 996147200 134512640 135095119 4294956304 18446744073709551615 3035205 0 0 4096 0 0 0 0 17 1 0 0
/proc/9456/statm: 39048 38404 390 142 0 38002 0
Current children cumulated CPU time (s) 1208.87
Current children cumulated vsize (KiB) 156192

Child status: 0
Real time (s): 1220.46
CPU time (s): 1208.95
CPU user time (s): 1207.92
CPU system time (s): 1.02984
CPU usage (%): 99.0571
Max. virtual memory (cumulated for all children) (KiB): 346884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1207.92
system time used= 1.02984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 112129
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= 26772

runsolver used 1.88471 second user time and 3.63645 second system time

The end

Launcher Data 

Begin job on node24 at 2009-07-15 23:43:52
IDJOB=2057821
IDBENCH=53415
IDSOLVER=733
FILE ID=node24/2057821-1247694232
PBS_JOBID= 9521261
Free space on /tmp= 66412 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/BH-4-7/normalized-BlackHole-4-7-e-4_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057821-1247694232/watcher-2057821-1247694232 -o /tmp/evaluation-result-2057821-1247694232/solver-2057821-1247694232 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 562274529 HOME/instance-2057821-1247694232.xml

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

MD5SUM BENCH= 5af9256d6bcac31317b3bfaaca55fb19
RANDOM SEED=562274529

node24.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		: 3000.287
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		: 3000.287
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:       1408840 kB
Buffers:         72692 kB
Cached:         485248 kB
SwapCached:          0 kB
Active:         184544 kB
Inactive:       396012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1408840 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4092 kB
Writeback:           0 kB
Mapped:          34040 kB
Slab:            51904 kB
Committed_AS:   541316 kB
PageTables:       1796 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= 66412 MiB
End job on node24 at 2009-07-16 00:04:13