Trace number 2089831

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 1582.11 1589.38

DiagnosticValue
ASSIGNMENTS323856

General information on the benchmark

Namecsp/rand-2-40-19/
normalized-rand-2-40-19-443-230-18_ext.xml
MD5SUMd4718503c4ac099f14e5890193272e37
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark11.9842
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints339
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension339
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 664778138
0.18/0.21	c Constructing HOME/instance-2089831-1247730713.xml  with 6412 constraints
0.18/0.21	c Solving 323856 backtracks 22 restarts
1582.02/1589.37	s SATISFIABLE
1582.02/1589.37	c V0=12, V1=6, V2=6, V3=12, V4=8, V5=10, V6=4, V7=8, V8=1, V9=15, V10=14, V11=8, V12=17, V13=12, V14=14, V15=13, V16=17, V17=8, V18=5, V19=14, V20=7, V21=8, V22=12, V23=14, V24=12, V25=7, V26=12, V27=12, V28=9, V29=13, V30=15, V31=14, V32=17, V33=8, V34=1, V35=18, V36=6, V37=18, V38=13, V39=18, 
1582.02/1589.37	v 12 6 6 12 8 10 4 8 1 15 14 8 17 12 14 13 17 8 5 14 7 8 12 14 12 7 12 12 9 13 15 14 17 8 1 18 6 18 13 18 
1582.02/1589.37	d ASSIGNMENTS 323856

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-2089831-1247730713/watcher-2089831-1247730713 -o /tmp/evaluation-result-2089831-1247730713/solver-2089831-1247730713 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 664778138 HOME/instance-2089831-1247730713.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: 1.92 1.99 1.97 4/81 15505
/proc/meminfo: memFree=1560648/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=5356 CPUtime=0
/proc/15505/stat : 15505 (pcssolve) S 15503 15505 15010 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 60137583 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1339 242 201 169 0 50 0
[pid=15506] ppid=15505 vsize=5356 CPUtime=0
/proc/15506/stat : 15506 (pcssolve) R 15505 15505 15010 0 -1 4194368 22 0 0 0 0 0 0 0 19 0 1 0 60137583 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 233588714791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15506/statm: 1339 243 202 169 0 50 0
[pid=15507] ppid=15505 vsize=1332 CPUtime=0
/proc/15507/stat : 15507 (grep) R 15505 15505 15010 0 -1 4194304 55 0 0 0 0 0 0 0 20 0 1 0 60137583 1363968 33 996147200 4194304 4274172 548682069040 18446744073709551615 233586095497 0 0 4096 0 0 0 0 17 0 0 0
/proc/15507/statm: 333 33 25 19 0 4 0

[startup+0.105664 s]
/proc/loadavg: 1.92 1.99 1.97 4/81 15505
/proc/meminfo: memFree=1560648/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=6368 CPUtime=0.08
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 1343 822 0 0 8 0 0 0 18 0 1 0 60137583 6520832 919 996147200 134512640 135095119 4294956304 18446744073709551615 4159337013 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 1592 919 373 142 0 546 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6368

[startup+0.202677 s]
/proc/loadavg: 1.92 1.99 1.97 4/81 15505
/proc/meminfo: memFree=1560648/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=6368 CPUtime=0.18
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 1349 822 0 0 18 0 0 0 18 0 1 0 60137583 6520832 925 996147200 134512640 135095119 4294956304 18446744073709551615 134642950 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 1592 925 378 142 0 546 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 6368

[startup+0.302692 s]
/proc/loadavg: 1.92 1.99 1.97 4/81 15505
/proc/meminfo: memFree=1560648/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=6368 CPUtime=0.28
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 1351 822 0 0 28 0 0 0 19 0 1 0 60137583 6520832 927 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 1592 927 378 142 0 546 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6368

[startup+0.701766 s]
/proc/loadavg: 1.92 1.99 1.97 4/81 15505
/proc/meminfo: memFree=1560648/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=6368 CPUtime=0.68
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 1358 822 0 0 68 0 0 0 23 0 1 0 60137583 6520832 934 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 1592 934 378 142 0 546 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6368

[startup+1.50191 s]
/proc/loadavg: 1.92 1.99 1.97 3/82 15511
/proc/meminfo: memFree=1558016/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=6624 CPUtime=1.47
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 1437 822 0 0 147 0 0 0 25 0 1 0 60137583 6782976 948 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 1656 948 378 142 0 610 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6624

[startup+3.1012 s]
/proc/loadavg: 1.92 1.99 1.97 3/82 15511
/proc/meminfo: memFree=1557568/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=7140 CPUtime=3.07
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 1584 822 0 0 307 0 0 0 25 0 1 0 60137583 7311360 1095 996147200 134512640 135095119 4294956304 18446744073709551615 134642884 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 1785 1095 378 142 0 739 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 7140

[startup+6.30178 s]
/proc/loadavg: 1.93 1.99 1.97 3/82 15511
/proc/meminfo: memFree=1555712/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=9468 CPUtime=6.25
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 2281 822 0 0 625 0 0 0 25 0 1 0 60137583 9695232 1534 996147200 134512640 135095119 4294956304 18446744073709551615 134589609 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 2367 1534 378 142 0 1321 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 9468

[startup+12.7019 s]
/proc/loadavg: 1.93 1.99 1.97 4/82 15511
/proc/meminfo: memFree=1553864/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=11280 CPUtime=12.63
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 2995 822 0 0 1262 1 0 0 25 0 1 0 60137583 11550720 1991 996147200 134512640 135095119 4294956304 18446744073709551615 134840849 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 2820 1991 378 142 0 1774 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 11280

[startup+25.5023 s]
/proc/loadavg: 1.95 1.99 1.97 3/82 15511
/proc/meminfo: memFree=1550216/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=16592 CPUtime=25.36
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 4675 822 0 0 2535 1 0 0 25 0 1 0 60137583 16990208 2868 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 4148 2868 378 142 0 3102 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 16592

[startup+51.1029 s]
/proc/loadavg: 1.97 1.99 1.97 3/82 15511
/proc/meminfo: memFree=1546376/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=18684 CPUtime=50.83
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 5659 822 0 0 5081 2 0 0 25 0 1 0 60137583 19132416 3852 996147200 134512640 135095119 4294956304 18446744073709551615 134642568 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 4671 3852 378 142 0 3625 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 18684

[startup+102.301 s]
/proc/loadavg: 1.98 1.99 1.97 3/82 15511
/proc/meminfo: memFree=1538568/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=29820 CPUtime=101.78
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 9094 822 0 0 10173 5 0 0 25 0 1 0 60137583 30535680 5749 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 7455 5749 378 142 0 6409 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 29820

[startup+162.303 s]
/proc/loadavg: 2.06 2.00 1.97 3/82 15511
/proc/meminfo: memFree=1534024/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=31916 CPUtime=161.49
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 10229 822 0 0 16141 8 0 0 25 0 1 0 60137583 32681984 6884 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 7979 6884 378 142 0 6933 0
Current children cumulated CPU time (s) 161.49
Current children cumulated vsize (KiB) 31916

[startup+222.307 s]
/proc/loadavg: 2.02 2.00 1.97 3/82 15511
/proc/meminfo: memFree=1528904/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=42980 CPUtime=221.2
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 13536 822 0 0 22110 10 0 0 25 0 1 0 60137583 44011520 8142 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 10745 8142 378 142 0 9699 0
Current children cumulated CPU time (s) 221.2
Current children cumulated vsize (KiB) 42980

[startup+282.302 s]
/proc/loadavg: 2.01 2.00 1.97 3/82 15511
/proc/meminfo: memFree=1524424/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=45584 CPUtime=280.9
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 14657 822 0 0 28079 11 0 0 25 0 1 0 60137583 46678016 9263 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 11396 9263 378 142 0 10350 0
Current children cumulated CPU time (s) 280.9
Current children cumulated vsize (KiB) 45584

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 1.97 3/82 15511
/proc/meminfo: memFree=1515720/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=56676 CPUtime=340.61
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 17839 822 0 0 34048 13 0 0 25 0 1 0 60137583 58036224 11420 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 14169 11420 378 142 0 13123 0
Current children cumulated CPU time (s) 340.61
Current children cumulated vsize (KiB) 56676

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.97 3/82 15511
/proc/meminfo: memFree=1514120/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=56676 CPUtime=400.31
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 18231 822 0 0 40018 13 0 0 25 0 1 0 60137583 58036224 11812 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 14169 11812 378 142 0 13123 0
Current children cumulated CPU time (s) 400.31
Current children cumulated vsize (KiB) 56676

[startup+462.302 s]
/proc/loadavg: 2.05 2.01 1.98 2/71 15513
/proc/meminfo: memFree=1560680/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=56804 CPUtime=460.01
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 18632 822 0 0 45987 14 0 0 25 0 1 0 60137583 58167296 12213 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 14201 12213 378 142 0 13155 0
Current children cumulated CPU time (s) 460.01
Current children cumulated vsize (KiB) 56804

[startup+522.301 s]
/proc/loadavg: 2.05 2.02 1.98 3/73 15628
/proc/meminfo: memFree=1551448/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=58508 CPUtime=519.63
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 19432 822 0 0 51947 16 0 0 25 0 1 0 60137583 59912192 13013 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 14627 13013 378 142 0 13581 0
Current children cumulated CPU time (s) 519.63
Current children cumulated vsize (KiB) 58508

[startup+582.301 s]
/proc/loadavg: 2.02 2.02 1.98 3/73 15634
/proc/meminfo: memFree=1540888/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=60344 CPUtime=579.36
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 20260 822 0 0 57918 18 0 0 25 0 1 0 60137583 61792256 13841 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 15086 13841 378 142 0 14040 0
Current children cumulated CPU time (s) 579.36
Current children cumulated vsize (KiB) 60344

[startup+642.302 s]
/proc/loadavg: 2.00 2.01 1.98 3/73 15634
/proc/meminfo: memFree=1530904/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=78560 CPUtime=639.11

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

/proc/meminfo: memFree=1472280/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=88116 CPUtime=997.56
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 29329 822 0 0 99727 29 0 0 25 0 1 0 60137583 90230784 18813 996147200 134512640 135095119 4294956304 18446744073709551615 134636916 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 22029 18813 378 142 0 20983 0
Current children cumulated CPU time (s) 997.56
Current children cumulated vsize (KiB) 88116

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 15634
/proc/meminfo: memFree=1449176/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=111876 CPUtime=1057.31
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 35534 822 0 0 105699 32 0 0 25 0 1 0 60137583 114561024 22969 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 27969 22969 378 142 0 26923 0
Current children cumulated CPU time (s) 1057.31
Current children cumulated vsize (KiB) 111876

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 15634
/proc/meminfo: memFree=1441880/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=111876 CPUtime=1117.04
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 35802 822 0 0 111672 32 0 0 25 0 1 0 60137583 114561024 23237 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 27969 23237 378 142 0 26923 0
Current children cumulated CPU time (s) 1117.04
Current children cumulated vsize (KiB) 111876

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 15634
/proc/meminfo: memFree=1434840/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=111876 CPUtime=1176.79
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 36068 822 0 0 117646 33 0 0 25 0 1 0 60137583 114561024 23503 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 27969 23503 378 142 0 26923 0
Current children cumulated CPU time (s) 1176.79
Current children cumulated vsize (KiB) 111876

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 15634
/proc/meminfo: memFree=1427416/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=111876 CPUtime=1236.52
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 36322 822 0 0 123619 33 0 0 25 0 1 0 60137583 114561024 23757 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 27969 23757 378 142 0 26923 0
Current children cumulated CPU time (s) 1236.52
Current children cumulated vsize (KiB) 111876

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 15634
/proc/meminfo: memFree=1420184/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=111876 CPUtime=1296.26
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 36573 822 0 0 129593 33 0 0 25 0 1 0 60137583 114561024 24008 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 27969 24008 378 142 0 26923 0
Current children cumulated CPU time (s) 1296.26
Current children cumulated vsize (KiB) 111876

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 15634
/proc/meminfo: memFree=1413272/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=111876 CPUtime=1356
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 36827 822 0 0 135566 34 0 0 25 0 1 0 60137583 114561024 24262 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 27969 24262 378 142 0 26923 0
Current children cumulated CPU time (s) 1356
Current children cumulated vsize (KiB) 111876

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 15634
/proc/meminfo: memFree=1406232/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=111876 CPUtime=1415.74
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 37076 822 0 0 141540 34 0 0 25 0 1 0 60137583 114561024 24511 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 27969 24511 378 142 0 26923 0
Current children cumulated CPU time (s) 1415.74
Current children cumulated vsize (KiB) 111876

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/73 15634
/proc/meminfo: memFree=1398808/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=111876 CPUtime=1475.48
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 37315 822 0 0 147513 35 0 0 25 0 1 0 60137583 114561024 24750 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 27969 24750 378 142 0 26923 0
Current children cumulated CPU time (s) 1475.48
Current children cumulated vsize (KiB) 111876

[startup+1542.31 s]
/proc/loadavg: 2.04 2.01 1.99 3/73 15634
/proc/meminfo: memFree=1391576/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=111876 CPUtime=1535.22
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 37558 822 0 0 153487 35 0 0 25 0 1 0 60137583 114561024 24993 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 27969 24993 378 142 0 26923 0
Current children cumulated CPU time (s) 1535.22
Current children cumulated vsize (KiB) 111876

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

[startup+1561.6 s]
/proc/loadavg: 2.11 2.03 2.00 3/73 15634
/proc/meminfo: memFree=1389528/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=111876 CPUtime=1554.43
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 37638 822 0 0 155408 35 0 0 25 0 1 0 60137583 114561024 25073 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 27969 25073 378 142 0 26923 0
Current children cumulated CPU time (s) 1554.43
Current children cumulated vsize (KiB) 111876

[startup+1574.4 s]
/proc/loadavg: 2.09 2.03 2.00 3/73 15634
/proc/meminfo: memFree=1387800/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=111876 CPUtime=1567.18
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 37689 822 0 0 156683 35 0 0 25 0 1 0 60137583 114561024 25124 996147200 134512640 135095119 4294956304 18446744073709551615 134616947 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 27969 25124 378 142 0 26923 0
Current children cumulated CPU time (s) 1567.18
Current children cumulated vsize (KiB) 111876

[startup+1580.81 s]
/proc/loadavg: 2.08 2.03 2.00 3/73 15634
/proc/meminfo: memFree=1387032/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=111876 CPUtime=1573.55
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 37714 822 0 0 157320 35 0 0 25 0 1 0 60137583 114561024 25149 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 27969 25149 378 142 0 26923 0
Current children cumulated CPU time (s) 1573.55
Current children cumulated vsize (KiB) 111876

[startup+1584 s]
/proc/loadavg: 2.08 2.03 2.00 3/73 15634
/proc/meminfo: memFree=1386584/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=111876 CPUtime=1576.74
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 37726 822 0 0 157639 35 0 0 25 0 1 0 60137583 114561024 25161 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 27969 25161 378 142 0 26923 0
Current children cumulated CPU time (s) 1576.74
Current children cumulated vsize (KiB) 111876

[startup+1587.2 s]
/proc/loadavg: 2.07 2.03 2.00 3/73 15634
/proc/meminfo: memFree=1386392/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=111876 CPUtime=1579.92
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 37738 822 0 0 157957 35 0 0 25 0 1 0 60137583 114561024 25173 996147200 134512640 135095119 4294956304 18446744073709551615 134555070 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 27969 25173 378 142 0 26923 0
Current children cumulated CPU time (s) 1579.92
Current children cumulated vsize (KiB) 111876

[startup+1588 s]
/proc/loadavg: 2.07 2.03 2.00 3/73 15634
/proc/meminfo: memFree=1386264/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=111876 CPUtime=1580.72
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 37741 822 0 0 158036 36 0 0 25 0 1 0 60137583 114561024 25176 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 27969 25176 378 142 0 26923 0
Current children cumulated CPU time (s) 1580.72
Current children cumulated vsize (KiB) 111876

[startup+1588.8 s]
/proc/loadavg: 2.07 2.03 2.00 3/73 15634
/proc/meminfo: memFree=1386008/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=111876 CPUtime=1581.52
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 37745 822 0 0 158116 36 0 0 25 0 1 0 60137583 114561024 25180 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 27969 25180 378 142 0 26923 0
Current children cumulated CPU time (s) 1581.52
Current children cumulated vsize (KiB) 111876

[startup+1589.2 s]
/proc/loadavg: 2.07 2.03 2.00 3/73 15634
/proc/meminfo: memFree=1386008/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=95488 CPUtime=1581.92
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 37745 822 0 0 158156 36 0 0 25 0 1 0 60137583 97779712 22599 996147200 134512640 135095119 4294956304 18446744073709551615 11116613 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 23872 22599 378 142 0 22826 0
Current children cumulated CPU time (s) 1581.92
Current children cumulated vsize (KiB) 95488

[startup+1589.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/73 15634
/proc/meminfo: memFree=1386008/2055920 swapFree=4192812/4192956
[pid=15505] ppid=15503 vsize=95488 CPUtime=1582.02
/proc/15505/stat : 15505 (pcs.small) R 15503 15505 15010 0 -1 4194304 37745 822 0 0 158166 36 0 0 25 0 1 0 60137583 97779712 22599 996147200 134512640 135095119 4294956304 18446744073709551615 11116551 0 0 4096 0 0 0 0 17 1 0 0
/proc/15505/statm: 23872 22599 378 142 0 22826 0
Current children cumulated CPU time (s) 1582.02
Current children cumulated vsize (KiB) 95488

Child status: 0
Real time (s): 1589.38
CPU time (s): 1582.11
CPU user time (s): 1581.73
CPU system time (s): 0.382941
CPU usage (%): 99.5428
Max. virtual memory (cumulated for all children) (KiB): 120072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1581.73
system time used= 0.382941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38570
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= 20
involuntary context switches= 26566

runsolver used 1.9817 second user time and 4.63429 second system time

The end

Launcher Data 

Begin job on node27 at 2009-07-16 09:51:53
IDJOB=2089831
IDBENCH=59631
IDSOLVER=733
FILE ID=node27/2089831-1247730713
PBS_JOBID= 9521489
Free space on /tmp= 66240 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-40-19/normalized-rand-2-40-19-443-230-18_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089831-1247730713/watcher-2089831-1247730713 -o /tmp/evaluation-result-2089831-1247730713/solver-2089831-1247730713 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 664778138 HOME/instance-2089831-1247730713.xml

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

MD5SUM BENCH= d4718503c4ac099f14e5890193272e37
RANDOM SEED=664778138

node27.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		: 2800.239
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	: 5521.40
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		: 2800.239
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:       1561136 kB
Buffers:         76560 kB
Cached:         280236 kB
SwapCached:          0 kB
Active:         118180 kB
Inactive:       304340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1561136 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2012 kB
Writeback:           0 kB
Mapped:          86032 kB
Slab:            57360 kB
Committed_AS:   648372 kB
PageTables:       1896 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66240 MiB
End job on node27 at 2009-07-16 10:18:23