Trace number 2079656

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 0.3.2SAT 1338.21 1344.69

DiagnosticValue
ASSIGNMENTS438189

General information on the benchmark

Namecsp/rand-3-20-20/
normalized-rand-3-20-20-60-632-12_ext.xml
MD5SUMb8c2bd661dc6ef0ca0d01b71637dc540
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.95909
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints59
Maximum constraint arity3
Maximum domain size20
Number of constraints which are defined in extension59
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.00/0.03	c Seed is 777683026
0.00/0.03	c Constructing HOME/instance-2079656-1247716893.xml  with 59 constraints
0.37/0.46	c Solving 438189 backtracks 23 restarts
1338.11/1344.68	s SATISFIABLE
1338.11/1344.68	c V0=3, V1=5, V2=9, V3=10, V4=2, V5=7, V6=5, V7=8, V8=8, V9=13, V10=16, V11=1, V12=18, V13=1, V14=18, V15=7, V16=19, V17=14, V18=14, V19=5, 
1338.11/1344.68	v 3 5 9 10 2 7 5 8 8 13 16 1 18 1 18 7 19 14 14 5 
1338.11/1344.68	d ASSIGNMENTS 438189

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2079656-1247716893/watcher-2079656-1247716893 -o /tmp/evaluation-result-2079656-1247716893/solver-2079656-1247716893 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 777683026 HOME/instance-2079656-1247716893.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: 2.01 2.03 2.00 4/72 14610
/proc/meminfo: memFree=1692880/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=5356 CPUtime=0
/proc/14610/stat : 14610 (pcssolve) R 14608 14610 13257 0 -1 4194304 279 0 0 0 0 0 0 0 21 0 1 0 58751874 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 4414739 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14610/statm: 1339 241 200 169 0 50 0
[pid=14611] ppid=14610 vsize=3676 CPUtime=0
/proc/14611/stat : 14611 (fgrep) R 14610 14610 13257 0 -1 4194304 130 0 0 0 0 0 0 0 22 0 1 0 58751875 3764224 97 996147200 4194304 4274172 548682068976 18446744073709551615 4255168 0 0 4096 0 0 0 0 17 1 0 0
/proc/14611/statm: 919 97 79 19 0 43 0

[startup+0.019218 s]
/proc/loadavg: 2.01 2.03 2.00 4/72 14610
/proc/meminfo: memFree=1692880/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=5356 CPUtime=0
/proc/14610/stat : 14610 (pcssolve) S 14608 14610 13257 0 -1 4194304 339 474 0 0 0 0 0 0 23 0 1 0 58751874 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14610/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102219 s]
/proc/loadavg: 2.01 2.03 2.00 4/72 14610
/proc/meminfo: memFree=1692880/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=5340 CPUtime=0.08
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 949 822 0 0 7 0 1 0 24 0 1 0 58751874 5468160 558 996147200 134512640 135095119 4294956304 18446744073709551615 134653668 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 1335 558 375 142 0 289 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5340

[startup+0.301377 s]
/proc/loadavg: 2.01 2.03 2.00 4/72 14610
/proc/meminfo: memFree=1692880/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=8044 CPUtime=0.27
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 1296 822 0 0 26 0 1 0 25 0 1 0 58751874 8237056 905 996147200 134512640 135095119 4294956304 18446744073709551615 134939970 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 2011 905 375 142 0 965 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8044

[startup+0.70144 s]
/proc/loadavg: 2.01 2.03 2.00 4/72 14610
/proc/meminfo: memFree=1692880/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=10328 CPUtime=0.68
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 1593 822 0 0 66 1 1 0 25 0 1 0 58751874 10575872 1202 996147200 134512640 135095119 4294956304 18446744073709551615 134617064 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 2582 1202 389 142 0 1536 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 10328

[startup+1.50256 s]
/proc/loadavg: 2.01 2.03 2.00 3/73 14616
/proc/meminfo: memFree=1689416/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=10328 CPUtime=1.47
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 1604 822 0 0 145 1 1 0 25 0 1 0 58751874 10575872 1213 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 2582 1213 389 142 0 1536 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10328

[startup+3.10163 s]
/proc/loadavg: 2.01 2.03 2.00 3/73 14616
/proc/meminfo: memFree=1689160/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=10328 CPUtime=3.06
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 1624 822 0 0 304 1 1 0 25 0 1 0 58751874 10575872 1233 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 2582 1233 389 142 0 1536 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 10328

[startup+6.302 s]
/proc/loadavg: 2.01 2.03 2.00 4/73 14616
/proc/meminfo: memFree=1688776/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=10720 CPUtime=6.23
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 1741 822 0 0 621 1 1 0 25 0 1 0 58751874 10977280 1317 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 2680 1317 389 142 0 1634 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10720

[startup+12.7017 s]
/proc/loadavg: 2.01 2.03 2.00 4/73 14616
/proc/meminfo: memFree=1687880/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=11104 CPUtime=12.58
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 1948 822 0 0 1256 1 1 0 25 0 1 0 58751874 11370496 1426 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 2776 1426 389 142 0 1730 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 11104

[startup+25.5012 s]
/proc/loadavg: 2.01 2.03 2.00 4/73 14616
/proc/meminfo: memFree=1686280/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=11872 CPUtime=25.26
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 2389 822 0 0 2524 1 1 0 25 0 1 0 58751874 12156928 1673 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 2968 1673 389 142 0 1922 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 11872

[startup+51.1012 s]
/proc/loadavg: 2.00 2.02 2.00 4/73 14616
/proc/meminfo: memFree=1683528/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=13540 CPUtime=50.65
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 3284 822 0 0 5062 2 1 0 25 0 1 0 58751874 13864960 2182 996147200 134512640 135095119 4294956304 18446744073709551615 134918267 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 3385 2182 389 142 0 2339 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 13540

[startup+102.307 s]
/proc/loadavg: 2.00 2.02 2.00 4/73 14616
/proc/meminfo: memFree=1676488/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=18320 CPUtime=101.42
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 5177 822 0 0 10138 3 1 0 25 0 1 0 58751874 18759680 3272 996147200 134512640 135095119 4294956304 18446744073709551615 134911157 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 4580 3272 389 142 0 3534 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 18320

[startup+162.302 s]
/proc/loadavg: 2.00 2.01 2.00 4/73 14616
/proc/meminfo: memFree=1668104/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=19888 CPUtime=161.05
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 6095 822 0 0 16101 3 1 0 25 0 1 0 58751874 20365312 4190 996147200 134512640 135095119 4294956304 18446744073709551615 134927086 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 4972 4190 389 142 0 3926 0
Current children cumulated CPU time (s) 161.05
Current children cumulated vsize (KiB) 19888

[startup+222.302 s]
/proc/loadavg: 2.00 2.01 2.00 4/73 14616
/proc/meminfo: memFree=1657096/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=30104 CPUtime=220.76
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 9259 822 0 0 22070 5 1 0 25 0 1 0 58751874 30826496 5751 996147200 134512640 135095119 4294956304 18446744073709551615 134927054 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 7526 5751 389 142 0 6480 0
Current children cumulated CPU time (s) 220.76
Current children cumulated vsize (KiB) 30104

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 14616
/proc/meminfo: memFree=1648904/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=31684 CPUtime=280.48
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 10210 822 0 0 28041 6 1 0 25 0 1 0 58751874 32444416 6702 996147200 134512640 135095119 4294956304 18446744073709551615 134916450 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 7921 6702 389 142 0 6875 0
Current children cumulated CPU time (s) 280.48
Current children cumulated vsize (KiB) 31684

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 14616
/proc/meminfo: memFree=1639304/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=42632 CPUtime=340.19
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 13468 822 0 0 34010 8 1 0 25 0 1 0 58751874 43655168 7911 996147200 134512640 135095119 4294956304 18446744073709551615 134927305 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 10658 7911 389 142 0 9612 0
Current children cumulated CPU time (s) 340.19
Current children cumulated vsize (KiB) 42632

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 14616
/proc/meminfo: memFree=1613320/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=53852 CPUtime=399.9
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 16828 822 0 0 39980 9 1 0 25 0 1 0 58751874 55144448 10246 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 13463 10246 389 142 0 12417 0
Current children cumulated CPU time (s) 399.9
Current children cumulated vsize (KiB) 53852

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 14616
/proc/meminfo: memFree=1609032/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=53852 CPUtime=459.61
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 17364 822 0 0 45950 10 1 0 25 0 1 0 58751874 55144448 10782 996147200 134512640 135095119 4294956304 18446744073709551615 134918196 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 13463 10782 389 142 0 12417 0
Current children cumulated CPU time (s) 459.61
Current children cumulated vsize (KiB) 53852

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 14616
/proc/meminfo: memFree=1603592/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=55164 CPUtime=519.32
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 18205 822 0 0 51920 11 1 0 25 0 1 0 58751874 56487936 11623 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 13791 11623 389 142 0 12745 0
Current children cumulated CPU time (s) 519.32
Current children cumulated vsize (KiB) 55164

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 14616
/proc/meminfo: memFree=1596936/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=57664 CPUtime=579.03
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 19319 822 0 0 57890 12 1 0 25 0 1 0 58751874 59047936 12737 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 14416 12737 389 142 0 13370 0
Current children cumulated CPU time (s) 579.03
Current children cumulated vsize (KiB) 57664

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 14616
/proc/meminfo: memFree=1590024/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=60160 CPUtime=638.74
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 20435 822 0 0 63860 13 1 0 25 0 1 0 58751874 61603840 13853 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 15040 13853 389 142 0 13994 0
Current children cumulated CPU time (s) 638.74

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

/proc/meminfo: memFree=1572744/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=81372 CPUtime=758.16
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 26719 822 0 0 75798 17 1 0 25 0 1 0 58751874 83324928 16040 996147200 134512640 135095119 4294956304 18446744073709551615 134916487 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 20343 16040 389 142 0 19297 0
Current children cumulated CPU time (s) 758.16
Current children cumulated vsize (KiB) 81372

[startup+822.303 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 14616
/proc/meminfo: memFree=1555336/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=101044 CPUtime=817.87
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 32114 822 0 0 81765 21 1 0 25 0 1 0 58751874 103469056 19386 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 25261 19386 389 142 0 24215 0
Current children cumulated CPU time (s) 817.87
Current children cumulated vsize (KiB) 101044

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 14616
/proc/meminfo: memFree=1549192/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=101044 CPUtime=877.58
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 32604 822 0 0 87736 21 1 0 25 0 1 0 58751874 103469056 19876 996147200 134512640 135095119 4294956304 18446744073709551615 134927091 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 25261 19876 389 142 0 24215 0
Current children cumulated CPU time (s) 877.58
Current children cumulated vsize (KiB) 101044

[startup+942.303 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 14616
/proc/meminfo: memFree=1543112/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=101044 CPUtime=937.29
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 33098 822 0 0 93706 22 1 0 25 0 1 0 58751874 103469056 20370 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 25261 20370 389 142 0 24215 0
Current children cumulated CPU time (s) 937.29
Current children cumulated vsize (KiB) 101044

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 14616
/proc/meminfo: memFree=1536968/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=101044 CPUtime=997
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 33579 822 0 0 99676 23 1 0 25 0 1 0 58751874 103469056 20851 996147200 134512640 135095119 4294956304 18446744073709551615 134909085 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 25261 20851 389 142 0 24215 0
Current children cumulated CPU time (s) 997
Current children cumulated vsize (KiB) 101044

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 14616
/proc/meminfo: memFree=1528968/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=102744 CPUtime=1056.71
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 34489 822 0 0 105647 23 1 0 25 0 1 0 58751874 105209856 21761 996147200 134512640 135095119 4294956304 18446744073709551615 134916487 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 25686 21761 389 142 0 24640 0
Current children cumulated CPU time (s) 1056.71
Current children cumulated vsize (KiB) 102744

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 14616
/proc/meminfo: memFree=1520072/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=105096 CPUtime=1116.42
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 35571 822 0 0 111616 25 1 0 25 0 1 0 58751874 107618304 22843 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 26274 22843 389 142 0 25228 0
Current children cumulated CPU time (s) 1116.42
Current children cumulated vsize (KiB) 105096

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 14616
/proc/meminfo: memFree=1511368/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=107448 CPUtime=1176.13
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 36646 822 0 0 117586 26 1 0 25 0 1 0 58751874 110026752 23918 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 1 0 0
/proc/14610/statm: 26862 23918 389 142 0 25816 0
Current children cumulated CPU time (s) 1176.13
Current children cumulated vsize (KiB) 107448

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14647
/proc/meminfo: memFree=1603848/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=109792 CPUtime=1235.85
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 37700 822 0 0 123557 27 1 0 25 0 1 0 58751874 112427008 24972 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 0 0 0
/proc/14610/statm: 27448 24972 389 142 0 26402 0
Current children cumulated CPU time (s) 1235.85
Current children cumulated vsize (KiB) 109792

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14647
/proc/meminfo: memFree=1538000/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=112284 CPUtime=1295.83
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 38824 822 0 0 129554 28 1 0 25 0 1 0 58751874 114978816 26096 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14610/statm: 28071 26096 389 142 0 27025 0
Current children cumulated CPU time (s) 1295.83
Current children cumulated vsize (KiB) 112284

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

[startup+1305.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14647
/proc/meminfo: memFree=1537808/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=112416 CPUtime=1299.03
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 38884 822 0 0 129873 29 1 0 25 0 1 0 58751874 115113984 26156 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/14610/statm: 28104 26156 389 142 0 27058 0
Current children cumulated CPU time (s) 1299.03
Current children cumulated vsize (KiB) 112416

[startup+1331.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14647
/proc/meminfo: memFree=1535824/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=113460 CPUtime=1324.61
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 39364 822 0 0 132431 29 1 0 25 0 1 0 58751874 116183040 26636 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/14610/statm: 28365 26636 389 142 0 27319 0
Current children cumulated CPU time (s) 1324.61
Current children cumulated vsize (KiB) 113460

[startup+1337.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14647
/proc/meminfo: memFree=1535184/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=113720 CPUtime=1331.01
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 39483 822 0 0 133071 29 1 0 25 0 1 0 58751874 116449280 26755 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/14610/statm: 28430 26755 389 142 0 27384 0
Current children cumulated CPU time (s) 1331.01
Current children cumulated vsize (KiB) 113720

[startup+1340.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14647
/proc/meminfo: memFree=1534992/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=113852 CPUtime=1334.21
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 39543 822 0 0 133391 29 1 0 25 0 1 0 58751874 116584448 26815 996147200 134512640 135095119 4294956304 18446744073709551615 134918220 0 0 4096 0 0 0 0 17 0 0 0
/proc/14610/statm: 28463 26815 389 142 0 27417 0
Current children cumulated CPU time (s) 1334.21
Current children cumulated vsize (KiB) 113852

[startup+1342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14647
/proc/meminfo: memFree=1534800/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=113984 CPUtime=1335.8
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 39573 822 0 0 133550 29 1 0 25 0 1 0 58751874 116719616 26845 996147200 134512640 135095119 4294956304 18446744073709551615 134918148 0 0 4096 0 0 0 0 17 0 0 0
/proc/14610/statm: 28496 26845 389 142 0 27450 0
Current children cumulated CPU time (s) 1335.8
Current children cumulated vsize (KiB) 113984

[startup+1343.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14647
/proc/meminfo: memFree=1534736/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=113984 CPUtime=1337.4
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 39604 822 0 0 133710 29 1 0 25 0 1 0 58751874 116719616 26876 996147200 134512640 135095119 4294956304 18446744073709551615 134927067 0 0 4096 0 0 0 0 17 0 0 0
/proc/14610/statm: 28496 26876 389 142 0 27450 0
Current children cumulated CPU time (s) 1337.4
Current children cumulated vsize (KiB) 113984

[startup+1344.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14647
/proc/meminfo: memFree=1534672/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=113984 CPUtime=1337.8
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 39610 822 0 0 133750 29 1 0 25 0 1 0 58751874 116719616 26882 996147200 134512640 135095119 4294956304 18446744073709551615 7636273 0 0 4096 0 0 0 0 17 0 0 0
/proc/14610/statm: 28496 26882 389 142 0 27450 0
Current children cumulated CPU time (s) 1337.8
Current children cumulated vsize (KiB) 113984

[startup+1344.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14647
/proc/meminfo: memFree=1534672/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=64824 CPUtime=1338.01
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 39610 822 0 0 133770 30 1 0 25 0 1 0 58751874 66379776 15562 996147200 134512640 135095119 4294956304 18446744073709551615 7635013 0 0 4096 0 0 0 0 17 0 0 0
/proc/14610/statm: 16206 15562 389 142 0 15160 0
Current children cumulated CPU time (s) 1338.01
Current children cumulated vsize (KiB) 64824

[startup+1344.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14647
/proc/meminfo: memFree=1534672/2055920 swapFree=4192812/4192956
[pid=14610] ppid=14608 vsize=64824 CPUtime=1338.11
/proc/14610/stat : 14610 (pcs.small) R 14608 14610 13257 0 -1 4194304 39610 822 0 0 133780 30 1 0 25 0 1 0 58751874 66379776 15562 996147200 134512640 135095119 4294956304 18446744073709551615 7634942 0 0 4096 0 0 0 0 17 0 0 0
/proc/14610/statm: 16206 15562 389 142 0 15160 0
Current children cumulated CPU time (s) 1338.11
Current children cumulated vsize (KiB) 64824

Child status: 0
Real time (s): 1344.69
CPU time (s): 1338.21
CPU user time (s): 1337.89
CPU system time (s): 0.32395
CPU usage (%): 99.5185
Max. virtual memory (cumulated for all children) (KiB): 113984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1337.89
system time used= 0.32395
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40435
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= 15170

runsolver used 1.62775 second user time and 4.41333 second system time

The end

Launcher Data 

Begin job on node71 at 2009-07-16 06:01:33
IDJOB=2079656
IDBENCH=56930
IDSOLVER=733
FILE ID=node71/2079656-1247716893
PBS_JOBID= 9521409
Free space on /tmp= 66392 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-3-20-20/normalized-rand-3-20-20-60-632-12_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2079656-1247716893/watcher-2079656-1247716893 -o /tmp/evaluation-result-2079656-1247716893/solver-2079656-1247716893 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 777683026 HOME/instance-2079656-1247716893.xml

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

MD5SUM BENCH= b8c2bd661dc6ef0ca0d01b71637dc540
RANDOM SEED=777683026

node71.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		: 3000.222
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		: 3000.222
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:       1693360 kB
Buffers:         67168 kB
Cached:         144720 kB
SwapCached:          0 kB
Active:         134596 kB
Inactive:       138288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1693360 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3116 kB
Writeback:           0 kB
Mapped:          72460 kB
Slab:            75032 kB
Committed_AS:   581208 kB
PageTables:       1904 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= 66388 MiB
End job on node71 at 2009-07-16 06:23:58